[www-releases] r225843 - Add documentation for 3.5.1

Tom Stellard thomas.stellard at amd.com
Tue Jan 13 14:55:45 PST 2015


Added: www-releases/trunk/3.5.1/tools/clang/docs/doxygen/html/SemaDecl_8cpp_source.html
URL: http://llvm.org/viewvc/llvm-project/www-releases/trunk/3.5.1/tools/clang/docs/doxygen/html/SemaDecl_8cpp_source.html?rev=225843&view=auto
==============================================================================
--- www-releases/trunk/3.5.1/tools/clang/docs/doxygen/html/SemaDecl_8cpp_source.html (added)
+++ www-releases/trunk/3.5.1/tools/clang/docs/doxygen/html/SemaDecl_8cpp_source.html Tue Jan 13 16:55:20 2015
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+<title>clang: SemaDecl.cpp Source File</title>
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+<li class="navelem"><a class="el" href="dir_f65986501076cc710d4b9355ae3fe06d.html">clang</a></li><li class="navelem"><a class="el" href="dir_87e2a7550f83bd8cbfc92736891468fc.html">lib</a></li><li class="navelem"><a class="el" href="dir_0c3cadfa2fbef89a3b8f57073e8a31f9.html">Sema</a></li>  </ul>
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+<div class="title">SemaDecl.cpp</div>  </div>
+</div><!--header-->
+<div class="contents">
+<a href="SemaDecl_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span> <span class="comment">//===--- SemaDecl.cpp - Semantic Analysis for Declarations ----------------===//</span></div>
+<div class="line"><a name="l00002"></a><span class="lineno">    2</span> <span class="comment">//</span></div>
+<div class="line"><a name="l00003"></a><span class="lineno">    3</span> <span class="comment">//                     The LLVM Compiler Infrastructure</span></div>
+<div class="line"><a name="l00004"></a><span class="lineno">    4</span> <span class="comment">//</span></div>
+<div class="line"><a name="l00005"></a><span class="lineno">    5</span> <span class="comment">// This file is distributed under the University of Illinois Open Source</span></div>
+<div class="line"><a name="l00006"></a><span class="lineno">    6</span> <span class="comment">// License. See LICENSE.TXT for details.</span></div>
+<div class="line"><a name="l00007"></a><span class="lineno">    7</span> <span class="comment">//</span></div>
+<div class="line"><a name="l00008"></a><span class="lineno">    8</span> <span class="comment">//===----------------------------------------------------------------------===//</span></div>
+<div class="line"><a name="l00009"></a><span class="lineno">    9</span> <span class="comment">//</span></div>
+<div class="line"><a name="l00010"></a><span class="lineno">   10</span> <span class="comment">//  This file implements semantic analysis for declarations.</span></div>
+<div class="line"><a name="l00011"></a><span class="lineno">   11</span> <span class="comment">//</span></div>
+<div class="line"><a name="l00012"></a><span class="lineno">   12</span> <span class="comment">//===----------------------------------------------------------------------===//</span></div>
+<div class="line"><a name="l00013"></a><span class="lineno">   13</span> </div>
+<div class="line"><a name="l00014"></a><span class="lineno">   14</span> <span class="preprocessor">#include "<a class="code" href="SemaInternal_8h.html">clang/Sema/SemaInternal.h</a>"</span></div>
+<div class="line"><a name="l00015"></a><span class="lineno">   15</span> <span class="preprocessor">#include "<a class="code" href="TypeLocBuilder_8h.html">TypeLocBuilder.h</a>"</span></div>
+<div class="line"><a name="l00016"></a><span class="lineno">   16</span> <span class="preprocessor">#include "<a class="code" href="ASTConsumer_8h.html">clang/AST/ASTConsumer.h</a>"</span></div>
+<div class="line"><a name="l00017"></a><span class="lineno">   17</span> <span class="preprocessor">#include "<a class="code" href="ASTContext_8h.html" title="Defines the clang::ASTContext interface.">clang/AST/ASTContext.h</a>"</span></div>
+<div class="line"><a name="l00018"></a><span class="lineno">   18</span> <span class="preprocessor">#include "<a class="code" href="ASTLambda_8h.html" title="This file provides some common utility functions for processing Lambda related AST Constructs...">clang/AST/ASTLambda.h</a>"</span></div>
+<div class="line"><a name="l00019"></a><span class="lineno">   19</span> <span class="preprocessor">#include "<a class="code" href="CXXInheritance_8h.html">clang/AST/CXXInheritance.h</a>"</span></div>
+<div class="line"><a name="l00020"></a><span class="lineno">   20</span> <span class="preprocessor">#include "<a class="code" href="CharUnits_8h.html">clang/AST/CharUnits.h</a>"</span></div>
+<div class="line"><a name="l00021"></a><span class="lineno">   21</span> <span class="preprocessor">#include "<a class="code" href="CommentDiagnostic_8h.html">clang/AST/CommentDiagnostic.h</a>"</span></div>
+<div class="line"><a name="l00022"></a><span class="lineno">   22</span> <span class="preprocessor">#include "<a class="code" href="DeclCXX_8h.html" title="Defines the C++ Decl subclasses, other than those for templates (found in DeclTemplate.h) and friends (in DeclFriend.h).">clang/AST/DeclCXX.h</a>"</span></div>
+<div class="line"><a name="l00023"></a><span class="lineno">   23</span> <span class="preprocessor">#include "<a class="code" href="DeclObjC_8h.html">clang/AST/DeclObjC.h</a>"</span></div>
+<div class="line"><a name="l00024"></a><span class="lineno">   24</span> <span class="preprocessor">#include "<a class="code" href="DeclTemplate_8h.html" title="Defines the C++ template declaration subclasses.">clang/AST/DeclTemplate.h</a>"</span></div>
+<div class="line"><a name="l00025"></a><span class="lineno">   25</span> <span class="preprocessor">#include "<a class="code" href="EvaluatedExprVisitor_8h.html">clang/AST/EvaluatedExprVisitor.h</a>"</span></div>
+<div class="line"><a name="l00026"></a><span class="lineno">   26</span> <span class="preprocessor">#include "<a class="code" href="ExprCXX_8h.html" title="Defines the clang::Expr interface and subclasses for C++ expressions.">clang/AST/ExprCXX.h</a>"</span></div>
+<div class="line"><a name="l00027"></a><span class="lineno">   27</span> <span class="preprocessor">#include "<a class="code" href="StmtCXX_8h.html">clang/AST/StmtCXX.h</a>"</span></div>
+<div class="line"><a name="l00028"></a><span class="lineno">   28</span> <span class="preprocessor">#include "<a class="code" href="PartialDiagnostic_8h.html" title="Implements a partial diagnostic that can be emitted anwyhere in a DiagnosticBuilder stream...">clang/Basic/PartialDiagnostic.h</a>"</span></div>
+<div class="line"><a name="l00029"></a><span class="lineno">   29</span> <span class="preprocessor">#include "<a class="code" href="SourceManager_8h.html" title="Defines the SourceManager interface.">clang/Basic/SourceManager.h</a>"</span></div>
+<div class="line"><a name="l00030"></a><span class="lineno">   30</span> <span class="preprocessor">#include "<a class="code" href="include_2clang_2Basic_2TargetInfo_8h.html" title="Defines the clang::TargetInfo interface.">clang/Basic/TargetInfo.h</a>"</span></div>
+<div class="line"><a name="l00031"></a><span class="lineno">   31</span> <span class="preprocessor">#include "<a class="code" href="HeaderSearch_8h.html">clang/Lex/HeaderSearch.h</a>"</span> <span class="comment">// FIXME: Sema shouldn't depend on Lex</span></div>
+<div class="line"><a name="l00032"></a><span class="lineno">   32</span> <span class="preprocessor">#include "<a class="code" href="ModuleLoader_8h.html">clang/Lex/ModuleLoader.h</a>"</span> <span class="comment">// FIXME: Sema shouldn't depend on Lex</span></div>
+<div class="line"><a name="l00033"></a><span class="lineno">   33</span> <span class="preprocessor">#include "<a class="code" href="Preprocessor_8h.html">clang/Lex/Preprocessor.h</a>"</span> <span class="comment">// FIXME: Sema shouldn't depend on Lex</span></div>
+<div class="line"><a name="l00034"></a><span class="lineno">   34</span> <span class="preprocessor">#include "<a class="code" href="ParseDiagnostic_8h.html">clang/Parse/ParseDiagnostic.h</a>"</span></div>
+<div class="line"><a name="l00035"></a><span class="lineno">   35</span> <span class="preprocessor">#include "<a class="code" href="CXXFieldCollector_8h.html">clang/Sema/CXXFieldCollector.h</a>"</span></div>
+<div class="line"><a name="l00036"></a><span class="lineno">   36</span> <span class="preprocessor">#include "<a class="code" href="DeclSpec_8h.html" title="This file defines the classes used to store parsed information about declaration-specifiers and decla...">clang/Sema/DeclSpec.h</a>"</span></div>
+<div class="line"><a name="l00037"></a><span class="lineno">   37</span> <span class="preprocessor">#include "<a class="code" href="DelayedDiagnostic_8h.html" title="Defines the classes clang::DelayedDiagnostic and clang::AccessedEntity.">clang/Sema/DelayedDiagnostic.h</a>"</span></div>
+<div class="line"><a name="l00038"></a><span class="lineno">   38</span> <span class="preprocessor">#include "<a class="code" href="Initialization_8h.html">clang/Sema/Initialization.h</a>"</span></div>
+<div class="line"><a name="l00039"></a><span class="lineno">   39</span> <span class="preprocessor">#include "<a class="code" href="Lookup_8h.html">clang/Sema/Lookup.h</a>"</span></div>
+<div class="line"><a name="l00040"></a><span class="lineno">   40</span> <span class="preprocessor">#include "<a class="code" href="ParsedTemplate_8h.html">clang/Sema/ParsedTemplate.h</a>"</span></div>
+<div class="line"><a name="l00041"></a><span class="lineno">   41</span> <span class="preprocessor">#include "<a class="code" href="Scope_8h.html">clang/Sema/Scope.h</a>"</span></div>
+<div class="line"><a name="l00042"></a><span class="lineno">   42</span> <span class="preprocessor">#include "<a class="code" href="ScopeInfo_8h.html">clang/Sema/ScopeInfo.h</a>"</span></div>
+<div class="line"><a name="l00043"></a><span class="lineno">   43</span> <span class="preprocessor">#include "<a class="code" href="Template_8h.html">clang/Sema/Template.h</a>"</span></div>
+<div class="line"><a name="l00044"></a><span class="lineno">   44</span> <span class="preprocessor">#include "llvm/ADT/SmallString.h"</span></div>
+<div class="line"><a name="l00045"></a><span class="lineno">   45</span> <span class="preprocessor">#include "llvm/ADT/Triple.h"</span></div>
+<div class="line"><a name="l00046"></a><span class="lineno">   46</span> <span class="preprocessor">#include <algorithm></span></div>
+<div class="line"><a name="l00047"></a><span class="lineno">   47</span> <span class="preprocessor">#include <cstring></span></div>
+<div class="line"><a name="l00048"></a><span class="lineno">   48</span> <span class="preprocessor">#include <functional></span></div>
+<div class="line"><a name="l00049"></a><span class="lineno">   49</span> <span class="keyword">using namespace </span>clang;</div>
+<div class="line"><a name="l00050"></a><span class="lineno">   50</span> <span class="keyword">using namespace </span>sema;</div>
+<div class="line"><a name="l00051"></a><span class="lineno">   51</span> </div>
+<div class="line"><a name="l00052"></a><span class="lineno"><a class="code" href="classclang_1_1Sema.html#af97d1afaafdd80de7db9e06cdaebbf52">   52</a></span> <a class="code" href="classclang_1_1OpaquePtr.html" title="Wrapper for void* pointer.">Sema::DeclGroupPtrTy</a> <a class="code" href="classclang_1_1Sema.html#af97d1afaafdd80de7db9e06cdaebbf52">Sema::ConvertDeclToDeclGroup</a>(<a class="code" href="classclang_1_1Decl.html">Decl</a> *Ptr, <a class="code" href="classclang_1_1Decl.html">Decl</a> *OwnedType) {</div>
+<div class="line"><a name="l00053"></a><span class="lineno">   53</span>   <span class="keywordflow">if</span> (OwnedType) {</div>
+<div class="line"><a name="l00054"></a><span class="lineno">   54</span>     <a class="code" href="classclang_1_1Decl.html">Decl</a> *Group[2] = { OwnedType, Ptr };</div>
+<div class="line"><a name="l00055"></a><span class="lineno">   55</span>     <span class="keywordflow">return</span> DeclGroupPtrTy::make(<a class="code" href="classclang_1_1DeclGroupRef.html#a30ca14f8f9cd1998b98f5cad7b3dfbec">DeclGroupRef::Create</a>(<a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>, Group, 2));</div>
+<div class="line"><a name="l00056"></a><span class="lineno">   56</span>   }</div>
+<div class="line"><a name="l00057"></a><span class="lineno">   57</span> </div>
+<div class="line"><a name="l00058"></a><span class="lineno">   58</span>   <span class="keywordflow">return</span> DeclGroupPtrTy::make(<a class="code" href="classclang_1_1DeclGroupRef.html">DeclGroupRef</a>(Ptr));</div>
+<div class="line"><a name="l00059"></a><span class="lineno">   59</span> }</div>
+<div class="line"><a name="l00060"></a><span class="lineno">   60</span> </div>
+<div class="line"><a name="l00061"></a><span class="lineno">   61</span> <span class="keyword">namespace </span>{</div>
+<div class="line"><a name="l00062"></a><span class="lineno">   62</span> </div>
+<div class="line"><a name="l00063"></a><span class="lineno">   63</span> <span class="keyword">class </span>TypeNameValidatorCCC : <span class="keyword">public</span> <a class="code" href="classclang_1_1CorrectionCandidateCallback.html" title="Base class for callback objects used by Sema::CorrectTypo to check the validity of a potential typo c...">CorrectionCandidateCallback</a> {</div>
+<div class="line"><a name="l00064"></a><span class="lineno">   64</span>  <span class="keyword">public</span>:</div>
+<div class="line"><a name="l00065"></a><span class="lineno">   65</span>   TypeNameValidatorCCC(<span class="keywordtype">bool</span> AllowInvalid, <span class="keywordtype">bool</span> WantClass=<span class="keyword">false</span>)</div>
+<div class="line"><a name="l00066"></a><span class="lineno">   66</span>       : AllowInvalidDecl(AllowInvalid), WantClassName(WantClass) {</div>
+<div class="line"><a name="l00067"></a><span class="lineno">   67</span>     WantExpressionKeywords = <span class="keyword">false</span>;</div>
+<div class="line"><a name="l00068"></a><span class="lineno">   68</span>     WantCXXNamedCasts = <span class="keyword">false</span>;</div>
+<div class="line"><a name="l00069"></a><span class="lineno">   69</span>     WantRemainingKeywords = <span class="keyword">false</span>;</div>
+<div class="line"><a name="l00070"></a><span class="lineno">   70</span>   }</div>
+<div class="line"><a name="l00071"></a><span class="lineno">   71</span> </div>
+<div class="line"><a name="l00072"></a><span class="lineno">   72</span>   <span class="keyword">virtual</span> <span class="keywordtype">bool</span> ValidateCandidate(<span class="keyword">const</span> <a class="code" href="classclang_1_1TypoCorrection.html" title="Simple class containing the result of Sema::CorrectTypo.">TypoCorrection</a> &candidate) {</div>
+<div class="line"><a name="l00073"></a><span class="lineno">   73</span>     <span class="keywordflow">if</span> (<a class="code" href="classclang_1_1NamedDecl.html">NamedDecl</a> *ND = candidate.<a class="code" href="classclang_1_1TypoCorrection.html#a29de9b01d96527ae25ce1c2b7d45f7b6" title="Gets the pointer to the declaration of the typo correction.">getCorrectionDecl</a>())</div>
+<div class="line"><a name="l00074"></a><span class="lineno">   74</span>       <span class="keywordflow">return</span> (isa<TypeDecl>(ND) || isa<ObjCInterfaceDecl>(ND)) &&</div>
+<div class="line"><a name="l00075"></a><span class="lineno">   75</span>           (AllowInvalidDecl || !ND->isInvalidDecl());</div>
+<div class="line"><a name="l00076"></a><span class="lineno">   76</span>     <span class="keywordflow">else</span></div>
+<div class="line"><a name="l00077"></a><span class="lineno">   77</span>       <span class="keywordflow">return</span> !WantClassName && candidate.<a class="code" href="classclang_1_1TypoCorrection.html#a2802c9ba996a36c99542f64c569e6c53">isKeyword</a>();</div>
+<div class="line"><a name="l00078"></a><span class="lineno">   78</span>   }</div>
+<div class="line"><a name="l00079"></a><span class="lineno">   79</span> </div>
+<div class="line"><a name="l00080"></a><span class="lineno">   80</span>  <span class="keyword">private</span>:</div>
+<div class="line"><a name="l00081"></a><span class="lineno">   81</span>   <span class="keywordtype">bool</span> AllowInvalidDecl;</div>
+<div class="line"><a name="l00082"></a><span class="lineno">   82</span>   <span class="keywordtype">bool</span> WantClassName;</div>
+<div class="line"><a name="l00083"></a><span class="lineno">   83</span> };</div>
+<div class="line"><a name="l00084"></a><span class="lineno">   84</span> </div>
+<div class="line"><a name="l00085"></a><span class="lineno">   85</span> }</div>
+<div class="line"><a name="l00086"></a><span class="lineno">   86</span> <span class="comment"></span></div>
+<div class="line"><a name="l00087"></a><span class="lineno">   87</span> <span class="comment">/// \brief Determine whether the token kind starts a simple-type-specifier.</span></div>
+<div class="line"><a name="l00088"></a><span class="lineno"><a class="code" href="classclang_1_1Sema.html#a643cf684d76225d3716ab8f443eda067">   88</a></span> <span class="comment"></span><span class="keywordtype">bool</span> <a class="code" href="classclang_1_1Sema.html#a643cf684d76225d3716ab8f443eda067" title="Determine whether the token kind starts a simple-type-specifier.">Sema::isSimpleTypeSpecifier</a>(<a class="code" href="namespaceclang_1_1tok.html#aca39774690bea476816dc56565cb7cd5" title="Provides a simple uniform namespace for tokens from all C languages.">tok::TokenKind</a> <a class="code" href="ChrootChecker_8cpp.html#aa10c9e8951b8ccf714a59ec321bdac5b">Kind</a>)<span class="keyword"> const </span>{</div>
+<div class="line"><a name="l00089"></a><span class="lineno">   89</span>   <span class="keywordflow">switch</span> (Kind) {</div>
+<div class="line"><a name="l00090"></a><span class="lineno">   90</span>   <span class="comment">// FIXME: Take into account the current language when deciding whether a</span></div>
+<div class="line"><a name="l00091"></a><span class="lineno">   91</span>   <span class="comment">// token kind is a valid type specifier</span></div>
+<div class="line"><a name="l00092"></a><span class="lineno">   92</span>   <span class="keywordflow">case</span> tok::kw_short:</div>
+<div class="line"><a name="l00093"></a><span class="lineno">   93</span>   <span class="keywordflow">case</span> tok::kw_long:</div>
+<div class="line"><a name="l00094"></a><span class="lineno">   94</span>   <span class="keywordflow">case</span> tok::kw___int64:</div>
+<div class="line"><a name="l00095"></a><span class="lineno">   95</span>   <span class="keywordflow">case</span> tok::kw___int128:</div>
+<div class="line"><a name="l00096"></a><span class="lineno">   96</span>   <span class="keywordflow">case</span> tok::kw_signed:</div>
+<div class="line"><a name="l00097"></a><span class="lineno">   97</span>   <span class="keywordflow">case</span> tok::kw_unsigned:</div>
+<div class="line"><a name="l00098"></a><span class="lineno">   98</span>   <span class="keywordflow">case</span> tok::kw_void:</div>
+<div class="line"><a name="l00099"></a><span class="lineno">   99</span>   <span class="keywordflow">case</span> tok::kw_char:</div>
+<div class="line"><a name="l00100"></a><span class="lineno">  100</span>   <span class="keywordflow">case</span> tok::kw_int:</div>
+<div class="line"><a name="l00101"></a><span class="lineno">  101</span>   <span class="keywordflow">case</span> tok::kw_half:</div>
+<div class="line"><a name="l00102"></a><span class="lineno">  102</span>   <span class="keywordflow">case</span> tok::kw_float:</div>
+<div class="line"><a name="l00103"></a><span class="lineno">  103</span>   <span class="keywordflow">case</span> tok::kw_double:</div>
+<div class="line"><a name="l00104"></a><span class="lineno">  104</span>   <span class="keywordflow">case</span> tok::kw_wchar_t:</div>
+<div class="line"><a name="l00105"></a><span class="lineno">  105</span>   <span class="keywordflow">case</span> tok::kw_bool:</div>
+<div class="line"><a name="l00106"></a><span class="lineno">  106</span>   <span class="keywordflow">case</span> tok::kw___underlying_type:</div>
+<div class="line"><a name="l00107"></a><span class="lineno">  107</span>     <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
+<div class="line"><a name="l00108"></a><span class="lineno">  108</span> </div>
+<div class="line"><a name="l00109"></a><span class="lineno">  109</span>   <span class="keywordflow">case</span> tok::annot_typename:</div>
+<div class="line"><a name="l00110"></a><span class="lineno">  110</span>   <span class="keywordflow">case</span> tok::kw_char16_t:</div>
+<div class="line"><a name="l00111"></a><span class="lineno">  111</span>   <span class="keywordflow">case</span> tok::kw_char32_t:</div>
+<div class="line"><a name="l00112"></a><span class="lineno">  112</span>   <span class="keywordflow">case</span> tok::kw_typeof:</div>
+<div class="line"><a name="l00113"></a><span class="lineno">  113</span>   <span class="keywordflow">case</span> tok::annot_decltype:</div>
+<div class="line"><a name="l00114"></a><span class="lineno">  114</span>   <span class="keywordflow">case</span> tok::kw_decltype:</div>
+<div class="line"><a name="l00115"></a><span class="lineno">  115</span>     <span class="keywordflow">return</span> getLangOpts().CPlusPlus;</div>
+<div class="line"><a name="l00116"></a><span class="lineno">  116</span> </div>
+<div class="line"><a name="l00117"></a><span class="lineno">  117</span>   <span class="keywordflow">default</span>:</div>
+<div class="line"><a name="l00118"></a><span class="lineno">  118</span>     <span class="keywordflow">break</span>;</div>
+<div class="line"><a name="l00119"></a><span class="lineno">  119</span>   }</div>
+<div class="line"><a name="l00120"></a><span class="lineno">  120</span> </div>
+<div class="line"><a name="l00121"></a><span class="lineno">  121</span>   <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
+<div class="line"><a name="l00122"></a><span class="lineno">  122</span> }</div>
+<div class="line"><a name="l00123"></a><span class="lineno">  123</span> <span class="comment"></span></div>
+<div class="line"><a name="l00124"></a><span class="lineno">  124</span> <span class="comment">/// \brief If the identifier refers to a type name within this scope,</span></div>
+<div class="line"><a name="l00125"></a><span class="lineno">  125</span> <span class="comment">/// return the declaration of that type.</span></div>
+<div class="line"><a name="l00126"></a><span class="lineno">  126</span> <span class="comment">///</span></div>
+<div class="line"><a name="l00127"></a><span class="lineno">  127</span> <span class="comment">/// This routine performs ordinary name lookup of the identifier II</span></div>
+<div class="line"><a name="l00128"></a><span class="lineno">  128</span> <span class="comment">/// within the given scope, with optional C++ scope specifier SS, to</span></div>
+<div class="line"><a name="l00129"></a><span class="lineno">  129</span> <span class="comment">/// determine whether the name refers to a type. If so, returns an</span></div>
+<div class="line"><a name="l00130"></a><span class="lineno">  130</span> <span class="comment">/// opaque pointer (actually a QualType) corresponding to that</span></div>
+<div class="line"><a name="l00131"></a><span class="lineno">  131</span> <span class="comment">/// type. Otherwise, returns NULL.</span></div>
+<div class="line"><a name="l00132"></a><span class="lineno"><a class="code" href="classclang_1_1Sema.html#a3bdae6d7d92cb79777f2bcaea9b1c4b0">  132</a></span> <span class="comment"></span><a class="code" href="classclang_1_1OpaquePtr.html">ParsedType</a> <a class="code" href="classclang_1_1Sema.html#a3bdae6d7d92cb79777f2bcaea9b1c4b0" title="If the identifier refers to a type name within this scope, return the declaration of that type...">Sema::getTypeName</a>(<span class="keyword">const</span> <a class="code" href="classclang_1_1IdentifierInfo.html">IdentifierInfo</a> &II, <a class="code" href="classclang_1_1SourceLocation.html" title="Encodes a location in the source. The SourceManager can decode this to get at the full include stack...">SourceLocation</a> NameLoc,</div>
+<div class="line"><a name="l00133"></a><span class="lineno">  133</span>                              <a class="code" href="classclang_1_1Scope.html">Scope</a> *<a class="code" href="AnalysisBasedWarnings_8cpp.html#a33dc45a03958a0bf07b5da2dec4db648">S</a>, <a class="code" href="classclang_1_1CXXScopeSpec.html" title="Represents a C++ nested-name-specifier or a global scope specifier.">CXXScopeSpec</a> *SS,</div>
+<div class="line"><a name="l00134"></a><span class="lineno">  134</span>                              <span class="keywordtype">bool</span> isClassName, <span class="keywordtype">bool</span> HasTrailingDot,</div>
+<div class="line"><a name="l00135"></a><span class="lineno">  135</span>                              <a class="code" href="classclang_1_1OpaquePtr.html">ParsedType</a> ObjectTypePtr,</div>
+<div class="line"><a name="l00136"></a><span class="lineno">  136</span>                              <span class="keywordtype">bool</span> IsCtorOrDtorName,</div>
+<div class="line"><a name="l00137"></a><span class="lineno">  137</span>                              <span class="keywordtype">bool</span> WantNontrivialTypeSourceInfo,</div>
+<div class="line"><a name="l00138"></a><span class="lineno">  138</span>                              <a class="code" href="classclang_1_1IdentifierInfo.html">IdentifierInfo</a> **CorrectedII) {</div>
+<div class="line"><a name="l00139"></a><span class="lineno">  139</span>   <span class="comment">// Determine where we will perform name lookup.</span></div>
+<div class="line"><a name="l00140"></a><span class="lineno">  140</span>   <a class="code" href="classclang_1_1DeclContext.html">DeclContext</a> *LookupCtx = 0;</div>
+<div class="line"><a name="l00141"></a><span class="lineno">  141</span>   <span class="keywordflow">if</span> (ObjectTypePtr) {</div>
+<div class="line"><a name="l00142"></a><span class="lineno">  142</span>     <a class="code" href="classclang_1_1QualType.html">QualType</a> ObjectType = ObjectTypePtr.<a class="code" href="classclang_1_1OpaquePtr.html#a697242042954af7a2206fbd3c1acbf7e">get</a>();</div>
+<div class="line"><a name="l00143"></a><span class="lineno">  143</span>     <span class="keywordflow">if</span> (ObjectType-><a class="code" href="classclang_1_1Type.html#a6525adb10d549a7ee372424dcdb6b9bd">isRecordType</a>())</div>
+<div class="line"><a name="l00144"></a><span class="lineno">  144</span>       LookupCtx = computeDeclContext(ObjectType);</div>
+<div class="line"><a name="l00145"></a><span class="lineno">  145</span>   } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (SS && SS-><a class="code" href="classclang_1_1CXXScopeSpec.html#a22c85914d194b1a4dd94bd10da20023b" title="A scope specifier is present, but may be valid or invalid.">isNotEmpty</a>()) {</div>
+<div class="line"><a name="l00146"></a><span class="lineno">  146</span>     LookupCtx = computeDeclContext(*SS, <span class="keyword">false</span>);</div>
+<div class="line"><a name="l00147"></a><span class="lineno">  147</span> </div>
+<div class="line"><a name="l00148"></a><span class="lineno">  148</span>     <span class="keywordflow">if</span> (!LookupCtx) {</div>
+<div class="line"><a name="l00149"></a><span class="lineno">  149</span>       <span class="keywordflow">if</span> (isDependentScopeSpecifier(*SS)) {</div>
+<div class="line"><a name="l00150"></a><span class="lineno">  150</span>         <span class="comment">// C++ [temp.res]p3:</span></div>
+<div class="line"><a name="l00151"></a><span class="lineno">  151</span>         <span class="comment">//   A qualified-id that refers to a type and in which the</span></div>
+<div class="line"><a name="l00152"></a><span class="lineno">  152</span>         <span class="comment">//   nested-name-specifier depends on a template-parameter (14.6.2)</span></div>
+<div class="line"><a name="l00153"></a><span class="lineno">  153</span>         <span class="comment">//   shall be prefixed by the keyword typename to indicate that the</span></div>
+<div class="line"><a name="l00154"></a><span class="lineno">  154</span>         <span class="comment">//   qualified-id denotes a type, forming an</span></div>
+<div class="line"><a name="l00155"></a><span class="lineno">  155</span>         <span class="comment">//   elaborated-type-specifier (7.1.5.3).</span></div>
+<div class="line"><a name="l00156"></a><span class="lineno">  156</span>         <span class="comment">//</span></div>
+<div class="line"><a name="l00157"></a><span class="lineno">  157</span>         <span class="comment">// We therefore do not perform any name lookup if the result would</span></div>
+<div class="line"><a name="l00158"></a><span class="lineno">  158</span>         <span class="comment">// refer to a member of an unknown specialization.</span></div>
+<div class="line"><a name="l00159"></a><span class="lineno">  159</span>         <span class="keywordflow">if</span> (!isClassName && !IsCtorOrDtorName)</div>
+<div class="line"><a name="l00160"></a><span class="lineno">  160</span>           <span class="keywordflow">return</span> <a class="code" href="namespaceclang.html#aeb304ed08ffec14495690938d6bd95e2">ParsedType</a>();</div>
+<div class="line"><a name="l00161"></a><span class="lineno">  161</span>         </div>
+<div class="line"><a name="l00162"></a><span class="lineno">  162</span>         <span class="comment">// We know from the grammar that this name refers to a type,</span></div>
+<div class="line"><a name="l00163"></a><span class="lineno">  163</span>         <span class="comment">// so build a dependent node to describe the type.</span></div>
+<div class="line"><a name="l00164"></a><span class="lineno">  164</span>         <span class="keywordflow">if</span> (WantNontrivialTypeSourceInfo)</div>
+<div class="line"><a name="l00165"></a><span class="lineno">  165</span>           <span class="keywordflow">return</span> ActOnTypenameType(S, <a class="code" href="classclang_1_1SourceLocation.html" title="Encodes a location in the source. The SourceManager can decode this to get at the full include stack...">SourceLocation</a>(), *SS, II, NameLoc).get();</div>
+<div class="line"><a name="l00166"></a><span class="lineno">  166</span>         </div>
+<div class="line"><a name="l00167"></a><span class="lineno">  167</span>         <a class="code" href="classclang_1_1NestedNameSpecifierLoc.html" title="A C++ nested-name-specifier augmented with source location information.">NestedNameSpecifierLoc</a> QualifierLoc = SS-><a class="code" href="classclang_1_1CXXScopeSpec.html#a39276dfded0dab7f252f05c9f643996f" title="Retrieve a nested-name-specifier with location information, copied into the given AST context...">getWithLocInContext</a>(<a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>);</div>
+<div class="line"><a name="l00168"></a><span class="lineno">  168</span>         <a class="code" href="classclang_1_1QualType.html">QualType</a> T =</div>
+<div class="line"><a name="l00169"></a><span class="lineno">  169</span>           CheckTypenameType(<a class="code" href="namespaceclang.html#af16833e51c82a488104751351c4e95afab48992cbc393b33c4623486d7a2c2c13" title="No keyword precedes the qualified type name.">ETK_None</a>, <a class="code" href="classclang_1_1SourceLocation.html" title="Encodes a location in the source. The SourceManager can decode this to get at the full include stack...">SourceLocation</a>(), QualifierLoc,</div>
+<div class="line"><a name="l00170"></a><span class="lineno">  170</span>                             II, NameLoc);</div>
+<div class="line"><a name="l00171"></a><span class="lineno">  171</span>         </div>
+<div class="line"><a name="l00172"></a><span class="lineno">  172</span>           <span class="keywordflow">return</span> <a class="code" href="classclang_1_1OpaquePtr.html#ada2a201949e5b234c4b55c8ce996b68e">ParsedType::make</a>(T);</div>
+<div class="line"><a name="l00173"></a><span class="lineno">  173</span>       }</div>
+<div class="line"><a name="l00174"></a><span class="lineno">  174</span>       </div>
+<div class="line"><a name="l00175"></a><span class="lineno">  175</span>       <span class="keywordflow">return</span> <a class="code" href="namespaceclang.html#aeb304ed08ffec14495690938d6bd95e2">ParsedType</a>();</div>
+<div class="line"><a name="l00176"></a><span class="lineno">  176</span>     }</div>
+<div class="line"><a name="l00177"></a><span class="lineno">  177</span>     </div>
+<div class="line"><a name="l00178"></a><span class="lineno">  178</span>     <span class="keywordflow">if</span> (!LookupCtx-><a class="code" href="classclang_1_1DeclContext.html#a0d06ccd1db1b1f60e91d95d50aeae75d" title="Determines whether this context is dependent on a template parameter.">isDependentContext</a>() &&</div>
+<div class="line"><a name="l00179"></a><span class="lineno">  179</span>         RequireCompleteDeclContext(*SS, LookupCtx))</div>
+<div class="line"><a name="l00180"></a><span class="lineno">  180</span>       <span class="keywordflow">return</span> <a class="code" href="namespaceclang.html#aeb304ed08ffec14495690938d6bd95e2">ParsedType</a>();</div>
+<div class="line"><a name="l00181"></a><span class="lineno">  181</span>   }</div>
+<div class="line"><a name="l00182"></a><span class="lineno">  182</span> </div>
+<div class="line"><a name="l00183"></a><span class="lineno">  183</span>   <span class="comment">// FIXME: LookupNestedNameSpecifierName isn't the right kind of</span></div>
+<div class="line"><a name="l00184"></a><span class="lineno">  184</span>   <span class="comment">// lookup for class-names.</span></div>
+<div class="line"><a name="l00185"></a><span class="lineno">  185</span>   <a class="code" href="classclang_1_1Sema.html#a0c6e994c44767e74e2892aa0235efb1a" title="Describes the kind of name lookup to perform.">LookupNameKind</a> <a class="code" href="ChrootChecker_8cpp.html#aa10c9e8951b8ccf714a59ec321bdac5b">Kind</a> = isClassName ? LookupNestedNameSpecifierName :</div>
+<div class="line"><a name="l00186"></a><span class="lineno">  186</span>                                       LookupOrdinaryName;</div>
+<div class="line"><a name="l00187"></a><span class="lineno">  187</span>   <a class="code" href="classclang_1_1LookupResult.html" title="Represents the results of name lookup.">LookupResult</a> Result(*<span class="keyword">this</span>, &II, NameLoc, Kind);</div>
+<div class="line"><a name="l00188"></a><span class="lineno">  188</span>   <span class="keywordflow">if</span> (LookupCtx) {</div>
+<div class="line"><a name="l00189"></a><span class="lineno">  189</span>     <span class="comment">// Perform "qualified" name lookup into the declaration context we</span></div>
+<div class="line"><a name="l00190"></a><span class="lineno">  190</span>     <span class="comment">// computed, which is either the type of the base of a member access</span></div>
+<div class="line"><a name="l00191"></a><span class="lineno">  191</span>     <span class="comment">// expression or the declaration context associated with a prior</span></div>
+<div class="line"><a name="l00192"></a><span class="lineno">  192</span>     <span class="comment">// nested-name-specifier.</span></div>
+<div class="line"><a name="l00193"></a><span class="lineno">  193</span>     LookupQualifiedName(Result, LookupCtx);</div>
+<div class="line"><a name="l00194"></a><span class="lineno">  194</span> </div>
+<div class="line"><a name="l00195"></a><span class="lineno">  195</span>     <span class="keywordflow">if</span> (ObjectTypePtr && Result.<a class="code" href="classclang_1_1LookupResult.html#a9f44c1cd9d9c7e84dd0202538dd72cd7" title="Return true if no decls were found.">empty</a>()) {</div>
+<div class="line"><a name="l00196"></a><span class="lineno">  196</span>       <span class="comment">// C++ [basic.lookup.classref]p3:</span></div>
+<div class="line"><a name="l00197"></a><span class="lineno">  197</span>       <span class="comment">//   If the unqualified-id is ~type-name, the type-name is looked up</span></div>
+<div class="line"><a name="l00198"></a><span class="lineno">  198</span>       <span class="comment">//   in the context of the entire postfix-expression. If the type T of </span></div>
+<div class="line"><a name="l00199"></a><span class="lineno">  199</span>       <span class="comment">//   the object expression is of a class type C, the type-name is also</span></div>
+<div class="line"><a name="l00200"></a><span class="lineno">  200</span>       <span class="comment">//   looked up in the scope of class C. At least one of the lookups shall</span></div>
+<div class="line"><a name="l00201"></a><span class="lineno">  201</span>       <span class="comment">//   find a name that refers to (possibly cv-qualified) T.</span></div>
+<div class="line"><a name="l00202"></a><span class="lineno">  202</span>       LookupName(Result, S);</div>
+<div class="line"><a name="l00203"></a><span class="lineno">  203</span>     }</div>
+<div class="line"><a name="l00204"></a><span class="lineno">  204</span>   } <span class="keywordflow">else</span> {</div>
+<div class="line"><a name="l00205"></a><span class="lineno">  205</span>     <span class="comment">// Perform unqualified name lookup.</span></div>
+<div class="line"><a name="l00206"></a><span class="lineno">  206</span>     LookupName(Result, S);</div>
+<div class="line"><a name="l00207"></a><span class="lineno">  207</span>   }</div>
+<div class="line"><a name="l00208"></a><span class="lineno">  208</span>   </div>
+<div class="line"><a name="l00209"></a><span class="lineno">  209</span>   <a class="code" href="classclang_1_1NamedDecl.html">NamedDecl</a> *IIDecl = 0;</div>
+<div class="line"><a name="l00210"></a><span class="lineno">  210</span>   <span class="keywordflow">switch</span> (Result.<a class="code" href="classclang_1_1LookupResult.html#a4b184f1c5c87b87f3405a788826c56e1">getResultKind</a>()) {</div>
+<div class="line"><a name="l00211"></a><span class="lineno">  211</span>   <span class="keywordflow">case</span> <a class="code" href="classclang_1_1LookupResult.html#a1ca33eb830beacd6f646737a21a4686aa77eba2ed799c992acf856a80faaf203e" title="No entity found met the criteria.">LookupResult::NotFound</a>:</div>
+<div class="line"><a name="l00212"></a><span class="lineno">  212</span>   <span class="keywordflow">case</span> <a class="code" href="classclang_1_1LookupResult.html#a1ca33eb830beacd6f646737a21a4686aadc033161cb742815a1eab9e749dc624a" title="No entity found met the criteria within the current instantiation,, but there were dependent base cla...">LookupResult::NotFoundInCurrentInstantiation</a>:</div>
+<div class="line"><a name="l00213"></a><span class="lineno">  213</span>     <span class="keywordflow">if</span> (CorrectedII) {</div>
+<div class="line"><a name="l00214"></a><span class="lineno">  214</span>       TypeNameValidatorCCC Validator(<span class="keyword">true</span>, isClassName);</div>
+<div class="line"><a name="l00215"></a><span class="lineno">  215</span>       <a class="code" href="classclang_1_1TypoCorrection.html" title="Simple class containing the result of Sema::CorrectTypo.">TypoCorrection</a> Correction = CorrectTypo(Result.<a class="code" href="classclang_1_1LookupResult.html#a3c8df5e842b84094a77239c37c6231ae" title="Gets the name info to look up.">getLookupNameInfo</a>(),</div>
+<div class="line"><a name="l00216"></a><span class="lineno">  216</span>                                               <a class="code" href="ChrootChecker_8cpp.html#aa10c9e8951b8ccf714a59ec321bdac5b">Kind</a>, <a class="code" href="AnalysisBasedWarnings_8cpp.html#a33dc45a03958a0bf07b5da2dec4db648">S</a>, SS, Validator);</div>
+<div class="line"><a name="l00217"></a><span class="lineno">  217</span>       <a class="code" href="classclang_1_1IdentifierInfo.html">IdentifierInfo</a> *NewII = Correction.<a class="code" href="classclang_1_1TypoCorrection.html#a90d9076a464187b7492846d16e57f808">getCorrectionAsIdentifierInfo</a>();</div>
+<div class="line"><a name="l00218"></a><span class="lineno">  218</span>       <a class="code" href="classclang_1_1OpaquePtr.html">TemplateTy</a> Template;</div>
+<div class="line"><a name="l00219"></a><span class="lineno">  219</span>       <span class="keywordtype">bool</span> MemberOfUnknownSpecialization;</div>
+<div class="line"><a name="l00220"></a><span class="lineno">  220</span>       <a class="code" href="classclang_1_1UnqualifiedId.html" title="Represents a C++ unqualified-id that has been parsed.">UnqualifiedId</a> <a class="code" href="classclang_1_1TemplateName.html" title="Represents a C++ template name within the type system.">TemplateName</a>;</div>
+<div class="line"><a name="l00221"></a><span class="lineno">  221</span>       TemplateName.<a class="code" href="classclang_1_1UnqualifiedId.html#a20feecdc75f0d057e2b280446a03988e" title="Specify that this unqualified-id was parsed as an identifier.">setIdentifier</a>(NewII, NameLoc);</div>
+<div class="line"><a name="l00222"></a><span class="lineno">  222</span>       <a class="code" href="classclang_1_1NestedNameSpecifier.html" title="Represents a C++ nested name specifier, such as "\::std::vector<int>::".">NestedNameSpecifier</a> *NNS = Correction.<a class="code" href="classclang_1_1TypoCorrection.html#a96bf8e0484d380a38ace20d661c32687" title="Gets the NestedNameSpecifier needed to use the typo correction.">getCorrectionSpecifier</a>();</div>
+<div class="line"><a name="l00223"></a><span class="lineno">  223</span>       <a class="code" href="classclang_1_1CXXScopeSpec.html" title="Represents a C++ nested-name-specifier or a global scope specifier.">CXXScopeSpec</a> NewSS, *NewSSPtr = SS;</div>
+<div class="line"><a name="l00224"></a><span class="lineno">  224</span>       <span class="keywordflow">if</span> (SS && NNS) {</div>
+<div class="line"><a name="l00225"></a><span class="lineno">  225</span>         NewSS.<a class="code" href="classclang_1_1CXXScopeSpec.html#a2faa6035e14578c0845352f27f6203be" title="Make a new nested-name-specifier from incomplete source-location information.">MakeTrivial</a>(<a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>, NNS, <a class="code" href="classclang_1_1SourceRange.html" title="A trival tuple used to represent a source range.">SourceRange</a>(NameLoc));</div>
+<div class="line"><a name="l00226"></a><span class="lineno">  226</span>         NewSSPtr = &NewSS;</div>
+<div class="line"><a name="l00227"></a><span class="lineno">  227</span>       }</div>
+<div class="line"><a name="l00228"></a><span class="lineno">  228</span>       <span class="keywordflow">if</span> (Correction && (NNS || NewII != &II) &&</div>
+<div class="line"><a name="l00229"></a><span class="lineno">  229</span>           <span class="comment">// Ignore a correction to a template type as the to-be-corrected</span></div>
+<div class="line"><a name="l00230"></a><span class="lineno">  230</span>           <span class="comment">// identifier is not a template (typo correction for template names</span></div>
+<div class="line"><a name="l00231"></a><span class="lineno">  231</span>           <span class="comment">// is handled elsewhere).</span></div>
+<div class="line"><a name="l00232"></a><span class="lineno">  232</span>           !(getLangOpts().<a class="code" href="namespaceclang_1_1frontend.html#a09dfa01c4e997a3794d80922c5e853bbaf89a7ac6211aecefb5f7ecc17d3ebed4">CPlusPlus</a> && NewSSPtr &&</div>
+<div class="line"><a name="l00233"></a><span class="lineno">  233</span>             isTemplateName(S, *NewSSPtr, <span class="keyword">false</span>, TemplateName, <a class="code" href="namespaceclang.html#aeb304ed08ffec14495690938d6bd95e2">ParsedType</a>(),</div>
+<div class="line"><a name="l00234"></a><span class="lineno">  234</span>                            <span class="keyword">false</span>, Template, MemberOfUnknownSpecialization))) {</div>
+<div class="line"><a name="l00235"></a><span class="lineno">  235</span>         <a class="code" href="classclang_1_1OpaquePtr.html">ParsedType</a> Ty = <a class="code" href="namespaceclang_1_1driver_1_1types.html#a69ab4e75b53e9ab8e3b285f845b9062c" title="getTypeName - Return the name of the type for Id.">getTypeName</a>(*NewII, NameLoc, S, NewSSPtr,</div>
+<div class="line"><a name="l00236"></a><span class="lineno">  236</span>                                     isClassName, HasTrailingDot, ObjectTypePtr,</div>
+<div class="line"><a name="l00237"></a><span class="lineno">  237</span>                                     IsCtorOrDtorName,</div>
+<div class="line"><a name="l00238"></a><span class="lineno">  238</span>                                     WantNontrivialTypeSourceInfo);</div>
+<div class="line"><a name="l00239"></a><span class="lineno">  239</span>         <span class="keywordflow">if</span> (Ty) {</div>
+<div class="line"><a name="l00240"></a><span class="lineno">  240</span>           diagnoseTypo(Correction,</div>
+<div class="line"><a name="l00241"></a><span class="lineno">  241</span>                        PDiag(diag::err_unknown_type_or_class_name_suggest)</div>
+<div class="line"><a name="l00242"></a><span class="lineno">  242</span>                          << Result.<a class="code" href="classclang_1_1LookupResult.html#a3dd82d154e991b574d70a6a5aba8c61b" title="Gets the name to look up.">getLookupName</a>() << isClassName);</div>
+<div class="line"><a name="l00243"></a><span class="lineno">  243</span>           <span class="keywordflow">if</span> (SS && NNS)</div>
+<div class="line"><a name="l00244"></a><span class="lineno">  244</span>             SS->MakeTrivial(<a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>, NNS, <a class="code" href="classclang_1_1SourceRange.html" title="A trival tuple used to represent a source range.">SourceRange</a>(NameLoc));</div>
+<div class="line"><a name="l00245"></a><span class="lineno">  245</span>           *CorrectedII = NewII;</div>
+<div class="line"><a name="l00246"></a><span class="lineno">  246</span>           <span class="keywordflow">return</span> Ty;</div>
+<div class="line"><a name="l00247"></a><span class="lineno">  247</span>         }</div>
+<div class="line"><a name="l00248"></a><span class="lineno">  248</span>       }</div>
+<div class="line"><a name="l00249"></a><span class="lineno">  249</span>     }</div>
+<div class="line"><a name="l00250"></a><span class="lineno">  250</span>     <span class="comment">// If typo correction failed or was not performed, fall through</span></div>
+<div class="line"><a name="l00251"></a><span class="lineno">  251</span>   <span class="keywordflow">case</span> <a class="code" href="classclang_1_1LookupResult.html#a1ca33eb830beacd6f646737a21a4686aa17c909142b06001d7e2bb77df6c4e9cf" title="Name lookup found a set of overloaded functions that met the criteria.">LookupResult::FoundOverloaded</a>:</div>
+<div class="line"><a name="l00252"></a><span class="lineno">  252</span>   <span class="keywordflow">case</span> <a class="code" href="classclang_1_1LookupResult.html#a1ca33eb830beacd6f646737a21a4686aa1e208636865be93b4e400891bd69baf6" title="Name lookup found an unresolvable value declaration and cannot yet complete. This only happens in C++...">LookupResult::FoundUnresolvedValue</a>:</div>
+<div class="line"><a name="l00253"></a><span class="lineno">  253</span>     Result.<a class="code" href="classclang_1_1LookupResult.html#ae2764b699f93e9590281ce9c4b097e33">suppressDiagnostics</a>();</div>
+<div class="line"><a name="l00254"></a><span class="lineno">  254</span>     <span class="keywordflow">return</span> <a class="code" href="namespaceclang.html#aeb304ed08ffec14495690938d6bd95e2">ParsedType</a>();</div>
+<div class="line"><a name="l00255"></a><span class="lineno">  255</span> </div>
+<div class="line"><a name="l00256"></a><span class="lineno">  256</span>   <span class="keywordflow">case</span> <a class="code" href="classclang_1_1LookupResult.html#a1ca33eb830beacd6f646737a21a4686aa50c7b072dc8772c290cea6bd9ba895b0" title="Name lookup results in an ambiguity; use getAmbiguityKind to figure out what kind of ambiguity we hav...">LookupResult::Ambiguous</a>:</div>
+<div class="line"><a name="l00257"></a><span class="lineno">  257</span>     <span class="comment">// Recover from type-hiding ambiguities by hiding the type.  We'll</span></div>
+<div class="line"><a name="l00258"></a><span class="lineno">  258</span>     <span class="comment">// do the lookup again when looking for an object, and we can</span></div>
+<div class="line"><a name="l00259"></a><span class="lineno">  259</span>     <span class="comment">// diagnose the error then.  If we don't do this, then the error</span></div>
+<div class="line"><a name="l00260"></a><span class="lineno">  260</span>     <span class="comment">// about hiding the type will be immediately followed by an error</span></div>
+<div class="line"><a name="l00261"></a><span class="lineno">  261</span>     <span class="comment">// that only makes sense if the identifier was treated like a type.</span></div>
+<div class="line"><a name="l00262"></a><span class="lineno">  262</span>     <span class="keywordflow">if</span> (Result.<a class="code" href="classclang_1_1LookupResult.html#a4651a64a8fdbdef360e45431cbe1205d">getAmbiguityKind</a>() == <a class="code" href="classclang_1_1LookupResult.html#aebf19a2597e5da2800d1fdf6ce23791ca1f2885d1ba42617de9afdcae5bb89763">LookupResult::AmbiguousTagHiding</a>) {</div>
+<div class="line"><a name="l00263"></a><span class="lineno">  263</span>       Result.<a class="code" href="classclang_1_1LookupResult.html#ae2764b699f93e9590281ce9c4b097e33">suppressDiagnostics</a>();</div>
+<div class="line"><a name="l00264"></a><span class="lineno">  264</span>       <span class="keywordflow">return</span> <a class="code" href="namespaceclang.html#aeb304ed08ffec14495690938d6bd95e2">ParsedType</a>();</div>
+<div class="line"><a name="l00265"></a><span class="lineno">  265</span>     }</div>
+<div class="line"><a name="l00266"></a><span class="lineno">  266</span> </div>
+<div class="line"><a name="l00267"></a><span class="lineno">  267</span>     <span class="comment">// Look to see if we have a type anywhere in the list of results.</span></div>
+<div class="line"><a name="l00268"></a><span class="lineno">  268</span>     <span class="keywordflow">for</span> (<a class="code" href="classclang_1_1UnresolvedSetIterator.html">LookupResult::iterator</a> Res = Result.<a class="code" href="classclang_1_1LookupResult.html#a460debe22c59694c326b3c4671726889">begin</a>(), ResEnd = Result.<a class="code" href="classclang_1_1LookupResult.html#ae1db847b7820acee0a0371510ccdf1c9">end</a>();</div>
+<div class="line"><a name="l00269"></a><span class="lineno">  269</span>          Res != ResEnd; ++Res) {</div>
+<div class="line"><a name="l00270"></a><span class="lineno">  270</span>       <span class="keywordflow">if</span> (isa<TypeDecl>(*Res) || isa<ObjCInterfaceDecl>(*Res)) {</div>
+<div class="line"><a name="l00271"></a><span class="lineno">  271</span>         <span class="keywordflow">if</span> (!IIDecl ||</div>
+<div class="line"><a name="l00272"></a><span class="lineno">  272</span>             (*Res)-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>().<a class="code" href="classclang_1_1SourceLocation.html#a3b9eca838127c4105fd77fd0d3b5962a" title="When a SourceLocation itself cannot be used, this returns an (opaque) 32-bit integer encoding for it...">getRawEncoding</a>() <</div>
+<div class="line"><a name="l00273"></a><span class="lineno">  273</span>               IIDecl-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>().<a class="code" href="classclang_1_1SourceLocation.html#a3b9eca838127c4105fd77fd0d3b5962a" title="When a SourceLocation itself cannot be used, this returns an (opaque) 32-bit integer encoding for it...">getRawEncoding</a>())</div>
+<div class="line"><a name="l00274"></a><span class="lineno">  274</span>           IIDecl = *Res;</div>
+<div class="line"><a name="l00275"></a><span class="lineno">  275</span>       }</div>
+<div class="line"><a name="l00276"></a><span class="lineno">  276</span>     }</div>
+<div class="line"><a name="l00277"></a><span class="lineno">  277</span> </div>
+<div class="line"><a name="l00278"></a><span class="lineno">  278</span>     <span class="keywordflow">if</span> (!IIDecl) {</div>
+<div class="line"><a name="l00279"></a><span class="lineno">  279</span>       <span class="comment">// None of the entities we found is a type, so there is no way</span></div>
+<div class="line"><a name="l00280"></a><span class="lineno">  280</span>       <span class="comment">// to even assume that the result is a type. In this case, don't</span></div>
+<div class="line"><a name="l00281"></a><span class="lineno">  281</span>       <span class="comment">// complain about the ambiguity. The parser will either try to</span></div>
+<div class="line"><a name="l00282"></a><span class="lineno">  282</span>       <span class="comment">// perform this lookup again (e.g., as an object name), which</span></div>
+<div class="line"><a name="l00283"></a><span class="lineno">  283</span>       <span class="comment">// will produce the ambiguity, or will complain that it expected</span></div>
+<div class="line"><a name="l00284"></a><span class="lineno">  284</span>       <span class="comment">// a type name.</span></div>
+<div class="line"><a name="l00285"></a><span class="lineno">  285</span>       Result.<a class="code" href="classclang_1_1LookupResult.html#ae2764b699f93e9590281ce9c4b097e33">suppressDiagnostics</a>();</div>
+<div class="line"><a name="l00286"></a><span class="lineno">  286</span>       <span class="keywordflow">return</span> <a class="code" href="namespaceclang.html#aeb304ed08ffec14495690938d6bd95e2">ParsedType</a>();</div>
+<div class="line"><a name="l00287"></a><span class="lineno">  287</span>     }</div>
+<div class="line"><a name="l00288"></a><span class="lineno">  288</span> </div>
+<div class="line"><a name="l00289"></a><span class="lineno">  289</span>     <span class="comment">// We found a type within the ambiguous lookup; diagnose the</span></div>
+<div class="line"><a name="l00290"></a><span class="lineno">  290</span>     <span class="comment">// ambiguity and then return that type. This might be the right</span></div>
+<div class="line"><a name="l00291"></a><span class="lineno">  291</span>     <span class="comment">// answer, or it might not be, but it suppresses any attempt to</span></div>
+<div class="line"><a name="l00292"></a><span class="lineno">  292</span>     <span class="comment">// perform the name lookup again.</span></div>
+<div class="line"><a name="l00293"></a><span class="lineno">  293</span>     <span class="keywordflow">break</span>;</div>
+<div class="line"><a name="l00294"></a><span class="lineno">  294</span> </div>
+<div class="line"><a name="l00295"></a><span class="lineno">  295</span>   <span class="keywordflow">case</span> <a class="code" href="classclang_1_1LookupResult.html#a1ca33eb830beacd6f646737a21a4686aaf75c8c7895a084ec560226061e6c69cb" title="Name lookup found a single declaration that met the criteria. getFoundDecl() will return this declara...">LookupResult::Found</a>:</div>
+<div class="line"><a name="l00296"></a><span class="lineno">  296</span>     IIDecl = Result.<a class="code" href="classclang_1_1LookupResult.html#a626e09f67bb669edefa962b5ae745344" title="Fetch the unique decl found by this lookup. Asserts that one was found.">getFoundDecl</a>();</div>
+<div class="line"><a name="l00297"></a><span class="lineno">  297</span>     <span class="keywordflow">break</span>;</div>
+<div class="line"><a name="l00298"></a><span class="lineno">  298</span>   }</div>
+<div class="line"><a name="l00299"></a><span class="lineno">  299</span> </div>
+<div class="line"><a name="l00300"></a><span class="lineno">  300</span>   assert(IIDecl && <span class="stringliteral">"Didn't find decl"</span>);</div>
+<div class="line"><a name="l00301"></a><span class="lineno">  301</span> </div>
+<div class="line"><a name="l00302"></a><span class="lineno">  302</span>   <a class="code" href="classclang_1_1QualType.html">QualType</a> T;</div>
+<div class="line"><a name="l00303"></a><span class="lineno">  303</span>   <span class="keywordflow">if</span> (<a class="code" href="classclang_1_1TypeDecl.html">TypeDecl</a> *TD = dyn_cast<TypeDecl>(IIDecl)) {</div>
+<div class="line"><a name="l00304"></a><span class="lineno">  304</span>     DiagnoseUseOfDecl(IIDecl, NameLoc);</div>
+<div class="line"><a name="l00305"></a><span class="lineno">  305</span> </div>
+<div class="line"><a name="l00306"></a><span class="lineno">  306</span>     <span class="keywordflow">if</span> (T.<a class="code" href="classclang_1_1QualType.html#a8f87f58000490ad01cd09add1f27d7ac" title="isNull - Return true if this QualType doesn't point to a type yet.">isNull</a>())</div>
+<div class="line"><a name="l00307"></a><span class="lineno">  307</span>       T = <a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#a028b11acbffc8c91facbab289df57771" title="Return the unique reference to the type for the specified type declaration.">getTypeDeclType</a>(TD);</div>
+<div class="line"><a name="l00308"></a><span class="lineno">  308</span> </div>
+<div class="line"><a name="l00309"></a><span class="lineno">  309</span>     <span class="comment">// NOTE: avoid constructing an ElaboratedType(Loc) if this is a</span></div>
+<div class="line"><a name="l00310"></a><span class="lineno">  310</span>     <span class="comment">// constructor or destructor name (in such a case, the scope specifier</span></div>
+<div class="line"><a name="l00311"></a><span class="lineno">  311</span>     <span class="comment">// will be attached to the enclosing Expr or Decl node).</span></div>
+<div class="line"><a name="l00312"></a><span class="lineno">  312</span>     <span class="keywordflow">if</span> (SS && SS-><a class="code" href="classclang_1_1CXXScopeSpec.html#a22c85914d194b1a4dd94bd10da20023b" title="A scope specifier is present, but may be valid or invalid.">isNotEmpty</a>() && !IsCtorOrDtorName) {</div>
+<div class="line"><a name="l00313"></a><span class="lineno">  313</span>       <span class="keywordflow">if</span> (WantNontrivialTypeSourceInfo) {</div>
+<div class="line"><a name="l00314"></a><span class="lineno">  314</span>         <span class="comment">// Construct a type with type-source information.</span></div>
+<div class="line"><a name="l00315"></a><span class="lineno">  315</span>         <a class="code" href="classclang_1_1TypeLocBuilder.html">TypeLocBuilder</a> <a class="code" href="ASTMatchFinder_8cpp.html#a4cd8cc8f712cd1e4ebf8cb152b8a1531">Builder</a>;</div>
+<div class="line"><a name="l00316"></a><span class="lineno">  316</span>         Builder.<a class="code" href="classclang_1_1TypeLocBuilder.html#a93f47407d61712c70f0402b6641cdd8b">pushTypeSpec</a>(T).<a class="code" href="classclang_1_1TypeSpecTypeLoc.html#a9d94a03f7d3b5cb971d95241d3016722">setNameLoc</a>(NameLoc);</div>
+<div class="line"><a name="l00317"></a><span class="lineno">  317</span>         </div>
+<div class="line"><a name="l00318"></a><span class="lineno">  318</span>         T = getElaboratedType(<a class="code" href="namespaceclang.html#af16833e51c82a488104751351c4e95afab48992cbc393b33c4623486d7a2c2c13" title="No keyword precedes the qualified type name.">ETK_None</a>, *SS, T);</div>
+<div class="line"><a name="l00319"></a><span class="lineno">  319</span>         <a class="code" href="classclang_1_1ElaboratedTypeLoc.html">ElaboratedTypeLoc</a> ElabTL = Builder.<a class="code" href="classclang_1_1TypeLocBuilder.html#a070ca913bb093b728d160773df3fc6ea">push</a><<a class="code" href="classclang_1_1ElaboratedTypeLoc.html">ElaboratedTypeLoc</a>>(T);</div>
+<div class="line"><a name="l00320"></a><span class="lineno">  320</span>         ElabTL.<a class="code" href="classclang_1_1ElaboratedTypeLoc.html#ac8e29011ccc761994c79708eb158c3d5">setElaboratedKeywordLoc</a>(<a class="code" href="classclang_1_1SourceLocation.html" title="Encodes a location in the source. The SourceManager can decode this to get at the full include stack...">SourceLocation</a>());</div>
+<div class="line"><a name="l00321"></a><span class="lineno">  321</span>         ElabTL.<a class="code" href="classclang_1_1ElaboratedTypeLoc.html#ad9ce379ff2ca7d3d971006515c770474">setQualifierLoc</a>(SS-><a class="code" href="classclang_1_1CXXScopeSpec.html#a39276dfded0dab7f252f05c9f643996f" title="Retrieve a nested-name-specifier with location information, copied into the given AST context...">getWithLocInContext</a>(<a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>));</div>
+<div class="line"><a name="l00322"></a><span class="lineno">  322</span>         <span class="keywordflow">return</span> CreateParsedType(T, Builder.<a class="code" href="classclang_1_1TypeLocBuilder.html#aaa8ad8d22b570f728e25a134e913123f" title="Creates a TypeSourceInfo for the given type.">getTypeSourceInfo</a>(<a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>, T));</div>
+<div class="line"><a name="l00323"></a><span class="lineno">  323</span>       } <span class="keywordflow">else</span> {</div>
+<div class="line"><a name="l00324"></a><span class="lineno">  324</span>         T = getElaboratedType(<a class="code" href="namespaceclang.html#af16833e51c82a488104751351c4e95afab48992cbc393b33c4623486d7a2c2c13" title="No keyword precedes the qualified type name.">ETK_None</a>, *SS, T);</div>
+<div class="line"><a name="l00325"></a><span class="lineno">  325</span>       }</div>
+<div class="line"><a name="l00326"></a><span class="lineno">  326</span>     }</div>
+<div class="line"><a name="l00327"></a><span class="lineno">  327</span>   } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="classclang_1_1ObjCInterfaceDecl.html" title="Represents an ObjC class declaration.">ObjCInterfaceDecl</a> *IDecl = dyn_cast<ObjCInterfaceDecl>(IIDecl)) {</div>
+<div class="line"><a name="l00328"></a><span class="lineno">  328</span>     (void)DiagnoseUseOfDecl(IDecl, NameLoc);</div>
+<div class="line"><a name="l00329"></a><span class="lineno">  329</span>     <span class="keywordflow">if</span> (!HasTrailingDot)</div>
+<div class="line"><a name="l00330"></a><span class="lineno">  330</span>       T = <a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#ae498c138a079e26fa0b2ebcb11d9136b">getObjCInterfaceType</a>(IDecl);</div>
+<div class="line"><a name="l00331"></a><span class="lineno">  331</span>   }</div>
+<div class="line"><a name="l00332"></a><span class="lineno">  332</span> </div>
+<div class="line"><a name="l00333"></a><span class="lineno">  333</span>   <span class="keywordflow">if</span> (T.<a class="code" href="classclang_1_1QualType.html#a8f87f58000490ad01cd09add1f27d7ac" title="isNull - Return true if this QualType doesn't point to a type yet.">isNull</a>()) {</div>
+<div class="line"><a name="l00334"></a><span class="lineno">  334</span>     <span class="comment">// If it's not plausibly a type, suppress diagnostics.</span></div>
+<div class="line"><a name="l00335"></a><span class="lineno">  335</span>     Result.<a class="code" href="classclang_1_1LookupResult.html#ae2764b699f93e9590281ce9c4b097e33">suppressDiagnostics</a>();</div>
+<div class="line"><a name="l00336"></a><span class="lineno">  336</span>     <span class="keywordflow">return</span> <a class="code" href="namespaceclang.html#aeb304ed08ffec14495690938d6bd95e2">ParsedType</a>();</div>
+<div class="line"><a name="l00337"></a><span class="lineno">  337</span>   }</div>
+<div class="line"><a name="l00338"></a><span class="lineno">  338</span>   <span class="keywordflow">return</span> <a class="code" href="classclang_1_1OpaquePtr.html#ada2a201949e5b234c4b55c8ce996b68e">ParsedType::make</a>(T);</div>
+<div class="line"><a name="l00339"></a><span class="lineno">  339</span> }</div>
+<div class="line"><a name="l00340"></a><span class="lineno">  340</span> <span class="comment"></span></div>
+<div class="line"><a name="l00341"></a><span class="lineno">  341</span> <span class="comment">/// isTagName() - This method is called *for error recovery purposes only*</span></div>
+<div class="line"><a name="l00342"></a><span class="lineno">  342</span> <span class="comment">/// to determine if the specified name is a valid tag name ("struct foo").  If</span></div>
+<div class="line"><a name="l00343"></a><span class="lineno">  343</span> <span class="comment">/// so, this returns the TST for the tag corresponding to it (TST_enum,</span></div>
+<div class="line"><a name="l00344"></a><span class="lineno">  344</span> <span class="comment">/// TST_union, TST_struct, TST_interface, TST_class).  This is used to diagnose</span></div>
+<div class="line"><a name="l00345"></a><span class="lineno">  345</span> <span class="comment">/// cases in C where the user forgot to specify the tag.</span></div>
+<div class="line"><a name="l00346"></a><span class="lineno"><a class="code" href="classclang_1_1Sema.html#a389203db5b04963ddd6f2ed965eb9e36">  346</a></span> <span class="comment"></span><a class="code" href="namespaceclang.html#a033691a5f00979c1a22d8aa114d07e13" title="Specifies the kind of type.">DeclSpec::TST</a> <a class="code" href="classclang_1_1Sema.html#a389203db5b04963ddd6f2ed965eb9e36">Sema::isTagName</a>(<a class="code" href="classclang_1_1IdentifierInfo.html">IdentifierInfo</a> &II, <a class="code" href="classclang_1_1Scope.html">Scope</a> *<a class="code" href="AnalysisBasedWarnings_8cpp.html#a33dc45a03958a0bf07b5da2dec4db648">S</a>) {</div>
+<div class="line"><a name="l00347"></a><span class="lineno">  347</span>   <span class="comment">// Do a tag name lookup in this scope.</span></div>
+<div class="line"><a name="l00348"></a><span class="lineno">  348</span>   <a class="code" href="classclang_1_1LookupResult.html" title="Represents the results of name lookup.">LookupResult</a> R(*<span class="keyword">this</span>, &II, <a class="code" href="classclang_1_1SourceLocation.html" title="Encodes a location in the source. The SourceManager can decode this to get at the full include stack...">SourceLocation</a>(), LookupTagName);</div>
+<div class="line"><a name="l00349"></a><span class="lineno">  349</span>   LookupName(R, S, <span class="keyword">false</span>);</div>
+<div class="line"><a name="l00350"></a><span class="lineno">  350</span>   R.<a class="code" href="classclang_1_1LookupResult.html#ae2764b699f93e9590281ce9c4b097e33">suppressDiagnostics</a>();</div>
+<div class="line"><a name="l00351"></a><span class="lineno">  351</span>   <span class="keywordflow">if</span> (R.<a class="code" href="classclang_1_1LookupResult.html#a4b184f1c5c87b87f3405a788826c56e1">getResultKind</a>() == <a class="code" href="classclang_1_1LookupResult.html#a1ca33eb830beacd6f646737a21a4686aaf75c8c7895a084ec560226061e6c69cb" title="Name lookup found a single declaration that met the criteria. getFoundDecl() will return this declara...">LookupResult::Found</a>)</div>
+<div class="line"><a name="l00352"></a><span class="lineno">  352</span>     <span class="keywordflow">if</span> (<span class="keyword">const</span> <a class="code" href="classclang_1_1TagDecl.html" title="TagDecl - Represents the declaration of a struct/union/class/enum.">TagDecl</a> *TD = R.<a class="code" href="classclang_1_1LookupResult.html#a94bcf1d27520ce8a3a9603e76dd4acee">getAsSingle</a><<a class="code" href="classclang_1_1TagDecl.html" title="TagDecl - Represents the declaration of a struct/union/class/enum.">TagDecl</a>>()) {</div>
+<div class="line"><a name="l00353"></a><span class="lineno">  353</span>       <span class="keywordflow">switch</span> (TD->getTagKind()) {</div>
+<div class="line"><a name="l00354"></a><span class="lineno">  354</span>       <span class="keywordflow">case</span> <a class="code" href="namespaceclang.html#a9237bdb3cf715b9bff8bcb3172635548ac341a3cfc4dae72e09e2348561fffc12" title="The "struct" keyword.">TTK_Struct</a>: <span class="keywordflow">return</span> <a class="code" href="classclang_1_1DeclSpec.html#aff3e0027194ff7af24e01d0afc7799e9">DeclSpec::TST_struct</a>;</div>
+<div class="line"><a name="l00355"></a><span class="lineno">  355</span>       <span class="keywordflow">case</span> <a class="code" href="namespaceclang.html#a9237bdb3cf715b9bff8bcb3172635548ae64df2e260305d75869b902aa85fa52d" title="The "__interface" keyword.">TTK_Interface</a>: <span class="keywordflow">return</span> <a class="code" href="classclang_1_1DeclSpec.html#a339c8cd10bf61c221305337b77e26ba0">DeclSpec::TST_interface</a>;</div>
+<div class="line"><a name="l00356"></a><span class="lineno">  356</span>       <span class="keywordflow">case</span> <a class="code" href="namespaceclang.html#a9237bdb3cf715b9bff8bcb3172635548ace5ed9af35fdf8793b0336acf8dbead5" title="The "union" keyword.">TTK_Union</a>:  <span class="keywordflow">return</span> <a class="code" href="classclang_1_1DeclSpec.html#a42d34eb086f3d38dd0c0229bee195f69">DeclSpec::TST_union</a>;</div>
+<div class="line"><a name="l00357"></a><span class="lineno">  357</span>       <span class="keywordflow">case</span> <a class="code" href="namespaceclang.html#a9237bdb3cf715b9bff8bcb3172635548a0b3e619f5623e9e4395e10893c265d84" title="The "class" keyword.">TTK_Class</a>:  <span class="keywordflow">return</span> <a class="code" href="classclang_1_1DeclSpec.html#a9d7b4da81280d6f33a81c41e6acd35c7">DeclSpec::TST_class</a>;</div>
+<div class="line"><a name="l00358"></a><span class="lineno">  358</span>       <span class="keywordflow">case</span> <a class="code" href="namespaceclang.html#a9237bdb3cf715b9bff8bcb3172635548a919412e7a37d90924423242163c9e7ca" title="The "enum" keyword.">TTK_Enum</a>:   <span class="keywordflow">return</span> <a class="code" href="classclang_1_1DeclSpec.html#a80d7c87d1074c9340978900d04df58f3">DeclSpec::TST_enum</a>;</div>
+<div class="line"><a name="l00359"></a><span class="lineno">  359</span>       }</div>
+<div class="line"><a name="l00360"></a><span class="lineno">  360</span>     }</div>
+<div class="line"><a name="l00361"></a><span class="lineno">  361</span> </div>
+<div class="line"><a name="l00362"></a><span class="lineno">  362</span>   <span class="keywordflow">return</span> <a class="code" href="classclang_1_1DeclSpec.html#ac7b75c8498ffe58ffc79763e1548d549">DeclSpec::TST_unspecified</a>;</div>
+<div class="line"><a name="l00363"></a><span class="lineno">  363</span> }</div>
+<div class="line"><a name="l00364"></a><span class="lineno">  364</span> <span class="comment"></span></div>
+<div class="line"><a name="l00365"></a><span class="lineno">  365</span> <span class="comment">/// isMicrosoftMissingTypename - In Microsoft mode, within class scope,</span></div>
+<div class="line"><a name="l00366"></a><span class="lineno">  366</span> <span class="comment">/// if a CXXScopeSpec's type is equal to the type of one of the base classes</span></div>
+<div class="line"><a name="l00367"></a><span class="lineno">  367</span> <span class="comment">/// then downgrade the missing typename error to a warning.</span></div>
+<div class="line"><a name="l00368"></a><span class="lineno">  368</span> <span class="comment">/// This is needed for MSVC compatibility; Example:</span></div>
+<div class="line"><a name="l00369"></a><span class="lineno">  369</span> <span class="comment">/// @code</span></div>
+<div class="line"><a name="l00370"></a><span class="lineno">  370</span> <span class="comment">/// template<class T> class A {</span></div>
+<div class="line"><a name="l00371"></a><span class="lineno">  371</span> <span class="comment">/// public:</span></div>
+<div class="line"><a name="l00372"></a><span class="lineno">  372</span> <span class="comment">///   typedef int TYPE;</span></div>
+<div class="line"><a name="l00373"></a><span class="lineno">  373</span> <span class="comment">/// };</span></div>
+<div class="line"><a name="l00374"></a><span class="lineno">  374</span> <span class="comment">/// template<class T> class B : public A<T> {</span></div>
+<div class="line"><a name="l00375"></a><span class="lineno">  375</span> <span class="comment">/// public:</span></div>
+<div class="line"><a name="l00376"></a><span class="lineno">  376</span> <span class="comment">///   A<T>::TYPE a; // no typename required because A<T> is a base class.</span></div>
+<div class="line"><a name="l00377"></a><span class="lineno">  377</span> <span class="comment">/// };</span></div>
+<div class="line"><a name="l00378"></a><span class="lineno">  378</span> <span class="comment">/// @endcode</span></div>
+<div class="line"><a name="l00379"></a><span class="lineno"><a class="code" href="classclang_1_1Sema.html#a4c38db8fbc1dc0ad6f911fb6f168d7d2">  379</a></span> <span class="comment"></span><span class="keywordtype">bool</span> <a class="code" href="classclang_1_1Sema.html#a4c38db8fbc1dc0ad6f911fb6f168d7d2">Sema::isMicrosoftMissingTypename</a>(<span class="keyword">const</span> <a class="code" href="classclang_1_1CXXScopeSpec.html" title="Represents a C++ nested-name-specifier or a global scope specifier.">CXXScopeSpec</a> *SS, <a class="code" href="classclang_1_1Scope.html">Scope</a> *<a class="code" href="AnalysisBasedWarnings_8cpp.html#a33dc45a03958a0bf07b5da2dec4db648">S</a>) {</div>
+<div class="line"><a name="l00380"></a><span class="lineno">  380</span>   <span class="keywordflow">if</span> (CurContext->isRecord()) {</div>
+<div class="line"><a name="l00381"></a><span class="lineno">  381</span>     <span class="keyword">const</span> <a class="code" href="classclang_1_1Type.html">Type</a> *Ty = SS-><a class="code" href="classclang_1_1CXXScopeSpec.html#ae880473296a083a62b508203cf9c3f24" title="Retrieve the representation of the nested-name-specifier.">getScopeRep</a>()-><a class="code" href="classclang_1_1NestedNameSpecifier.html#ad5d61e00e49398a1e05f7052c725cbc0" title="Retrieve the type stored in this nested name specifier.">getAsType</a>();</div>
+<div class="line"><a name="l00382"></a><span class="lineno">  382</span> </div>
+<div class="line"><a name="l00383"></a><span class="lineno">  383</span>     <a class="code" href="classclang_1_1CXXRecordDecl.html" title="Represents a C++ struct/union/class.">CXXRecordDecl</a> *RD = cast<CXXRecordDecl>(CurContext);</div>
+<div class="line"><a name="l00384"></a><span class="lineno">  384</span>     <span class="keywordflow">for</span> (<a class="code" href="classclang_1_1CXXBaseSpecifier.html" title="Represents a base class of a C++ class.">CXXRecordDecl::base_class_const_iterator</a> <a class="code" href="classclang_1_1Base.html">Base</a> = RD-><a class="code" href="classclang_1_1CXXRecordDecl.html#a830448d054e3dca2db6851bd4605492c">bases_begin</a>(),</div>
+<div class="line"><a name="l00385"></a><span class="lineno">  385</span>           BaseEnd = RD-><a class="code" href="classclang_1_1CXXRecordDecl.html#a1e27f3ddd2de050a298094ea732bd321">bases_end</a>(); <a class="code" href="classclang_1_1Base.html">Base</a> != BaseEnd; ++<a class="code" href="classclang_1_1Base.html">Base</a>)</div>
+<div class="line"><a name="l00386"></a><span class="lineno">  386</span>       <span class="keywordflow">if</span> (<a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#a40efa7d4fe133c0a709f0df4b6fcc2bf" title="Determine whether the given types are equivalent after cvr-qualifiers have been removed.">hasSameUnqualifiedType</a>(<a class="code" href="classclang_1_1QualType.html">QualType</a>(Ty, 1), <a class="code" href="classclang_1_1Base.html">Base</a>->getType()))</div>
+<div class="line"><a name="l00387"></a><span class="lineno">  387</span>         <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
+<div class="line"><a name="l00388"></a><span class="lineno">  388</span>     <span class="keywordflow">return</span> S-><a class="code" href="classclang_1_1Scope.html#abb4d2b80f196cbf57f6933ce4a9d7eb8">isFunctionPrototypeScope</a>();</div>
+<div class="line"><a name="l00389"></a><span class="lineno">  389</span>   } </div>
+<div class="line"><a name="l00390"></a><span class="lineno">  390</span>   <span class="keywordflow">return</span> CurContext->isFunctionOrMethod() || S-><a class="code" href="classclang_1_1Scope.html#abb4d2b80f196cbf57f6933ce4a9d7eb8">isFunctionPrototypeScope</a>();</div>
+<div class="line"><a name="l00391"></a><span class="lineno">  391</span> }</div>
+<div class="line"><a name="l00392"></a><span class="lineno">  392</span> </div>
+<div class="line"><a name="l00393"></a><span class="lineno"><a class="code" href="classclang_1_1Sema.html#a61be7de7253c6f5c38028ea34be5c3cb">  393</a></span> <span class="keywordtype">bool</span> <a class="code" href="classclang_1_1Sema.html#a61be7de7253c6f5c38028ea34be5c3cb">Sema::DiagnoseUnknownTypeName</a>(<a class="code" href="classclang_1_1IdentifierInfo.html">IdentifierInfo</a> *&II,</div>
+<div class="line"><a name="l00394"></a><span class="lineno">  394</span>                                    <a class="code" href="classclang_1_1SourceLocation.html" title="Encodes a location in the source. The SourceManager can decode this to get at the full include stack...">SourceLocation</a> IILoc,</div>
+<div class="line"><a name="l00395"></a><span class="lineno">  395</span>                                    <a class="code" href="classclang_1_1Scope.html">Scope</a> *<a class="code" href="AnalysisBasedWarnings_8cpp.html#a33dc45a03958a0bf07b5da2dec4db648">S</a>,</div>
+<div class="line"><a name="l00396"></a><span class="lineno">  396</span>                                    <a class="code" href="classclang_1_1CXXScopeSpec.html" title="Represents a C++ nested-name-specifier or a global scope specifier.">CXXScopeSpec</a> *SS,</div>
+<div class="line"><a name="l00397"></a><span class="lineno">  397</span>                                    <a class="code" href="classclang_1_1OpaquePtr.html">ParsedType</a> &SuggestedType) {</div>
+<div class="line"><a name="l00398"></a><span class="lineno">  398</span>   <span class="comment">// We don't have anything to suggest (yet).</span></div>
+<div class="line"><a name="l00399"></a><span class="lineno">  399</span>   SuggestedType = <a class="code" href="namespaceclang.html#aeb304ed08ffec14495690938d6bd95e2">ParsedType</a>();</div>
+<div class="line"><a name="l00400"></a><span class="lineno">  400</span>   </div>
+<div class="line"><a name="l00401"></a><span class="lineno">  401</span>   <span class="comment">// There may have been a typo in the name of the type. Look up typo</span></div>
+<div class="line"><a name="l00402"></a><span class="lineno">  402</span>   <span class="comment">// results, in case we have something that we can suggest.</span></div>
+<div class="line"><a name="l00403"></a><span class="lineno">  403</span>   TypeNameValidatorCCC Validator(<span class="keyword">false</span>);</div>
+<div class="line"><a name="l00404"></a><span class="lineno">  404</span>   <span class="keywordflow">if</span> (<a class="code" href="classclang_1_1TypoCorrection.html" title="Simple class containing the result of Sema::CorrectTypo.">TypoCorrection</a> Corrected = CorrectTypo(<a class="code" href="structclang_1_1DeclarationNameInfo.html">DeclarationNameInfo</a>(II, IILoc),</div>
+<div class="line"><a name="l00405"></a><span class="lineno">  405</span>                                              LookupOrdinaryName, S, SS,</div>
+<div class="line"><a name="l00406"></a><span class="lineno">  406</span>                                              Validator)) {</div>
+<div class="line"><a name="l00407"></a><span class="lineno">  407</span>     <span class="keywordflow">if</span> (Corrected.isKeyword()) {</div>
+<div class="line"><a name="l00408"></a><span class="lineno">  408</span>       <span class="comment">// We corrected to a keyword.</span></div>
+<div class="line"><a name="l00409"></a><span class="lineno">  409</span>       diagnoseTypo(Corrected, PDiag(diag::err_unknown_typename_suggest) << II);</div>
+<div class="line"><a name="l00410"></a><span class="lineno">  410</span>       II = Corrected.getCorrectionAsIdentifierInfo();</div>
+<div class="line"><a name="l00411"></a><span class="lineno">  411</span>     } <span class="keywordflow">else</span> {</div>
+<div class="line"><a name="l00412"></a><span class="lineno">  412</span>       <span class="comment">// We found a similarly-named type or interface; suggest that.</span></div>
+<div class="line"><a name="l00413"></a><span class="lineno">  413</span>       <span class="keywordflow">if</span> (!SS || !SS-><a class="code" href="classclang_1_1CXXScopeSpec.html#ae27d587ba7dae0cfdcdfa2f7f5472c3c">isSet</a>()) {</div>
+<div class="line"><a name="l00414"></a><span class="lineno">  414</span>         diagnoseTypo(Corrected,</div>
+<div class="line"><a name="l00415"></a><span class="lineno">  415</span>                      PDiag(diag::err_unknown_typename_suggest) << II);</div>
+<div class="line"><a name="l00416"></a><span class="lineno">  416</span>       } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="classclang_1_1DeclContext.html">DeclContext</a> *DC = computeDeclContext(*SS, <span class="keyword">false</span>)) {</div>
+<div class="line"><a name="l00417"></a><span class="lineno">  417</span>         std::string CorrectedStr(Corrected.getAsString(getLangOpts()));</div>
+<div class="line"><a name="l00418"></a><span class="lineno">  418</span>         <span class="keywordtype">bool</span> DroppedSpecifier = Corrected.WillReplaceSpecifier() &&</div>
+<div class="line"><a name="l00419"></a><span class="lineno">  419</span>                                 II-><a class="code" href="classclang_1_1IdentifierInfo.html#a94caec6a16e508e8ca39eacd278bd2c5" title="Return the actual identifier string.">getName</a>().equals(CorrectedStr);</div>
+<div class="line"><a name="l00420"></a><span class="lineno">  420</span>         diagnoseTypo(Corrected,</div>
+<div class="line"><a name="l00421"></a><span class="lineno">  421</span>                      PDiag(diag::err_unknown_nested_typename_suggest)</div>
+<div class="line"><a name="l00422"></a><span class="lineno">  422</span>                        << II << DC << DroppedSpecifier << SS-><a class="code" href="classclang_1_1CXXScopeSpec.html#a4cd627def4f36f863b61b77477d137eb">getRange</a>());</div>
+<div class="line"><a name="l00423"></a><span class="lineno">  423</span>       } <span class="keywordflow">else</span> {</div>
+<div class="line"><a name="l00424"></a><span class="lineno">  424</span>         llvm_unreachable(<span class="stringliteral">"could not have corrected a typo here"</span>);</div>
+<div class="line"><a name="l00425"></a><span class="lineno">  425</span>       }</div>
+<div class="line"><a name="l00426"></a><span class="lineno">  426</span> </div>
+<div class="line"><a name="l00427"></a><span class="lineno">  427</span>       <a class="code" href="classclang_1_1CXXScopeSpec.html" title="Represents a C++ nested-name-specifier or a global scope specifier.">CXXScopeSpec</a> tmpSS;</div>
+<div class="line"><a name="l00428"></a><span class="lineno">  428</span>       <span class="keywordflow">if</span> (Corrected.getCorrectionSpecifier())</div>
+<div class="line"><a name="l00429"></a><span class="lineno">  429</span>         tmpSS.<a class="code" href="classclang_1_1CXXScopeSpec.html#a2faa6035e14578c0845352f27f6203be" title="Make a new nested-name-specifier from incomplete source-location information.">MakeTrivial</a>(<a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>, Corrected.getCorrectionSpecifier(),</div>
+<div class="line"><a name="l00430"></a><span class="lineno">  430</span>                           <a class="code" href="classclang_1_1SourceRange.html" title="A trival tuple used to represent a source range.">SourceRange</a>(IILoc));</div>
+<div class="line"><a name="l00431"></a><span class="lineno">  431</span>       SuggestedType = <a class="code" href="namespaceclang_1_1driver_1_1types.html#a69ab4e75b53e9ab8e3b285f845b9062c" title="getTypeName - Return the name of the type for Id.">getTypeName</a>(*Corrected.getCorrectionAsIdentifierInfo(),</div>
+<div class="line"><a name="l00432"></a><span class="lineno">  432</span>                                   IILoc, <a class="code" href="AnalysisBasedWarnings_8cpp.html#a33dc45a03958a0bf07b5da2dec4db648">S</a>, tmpSS.<a class="code" href="classclang_1_1CXXScopeSpec.html#ae27d587ba7dae0cfdcdfa2f7f5472c3c">isSet</a>() ? &tmpSS : SS, <span class="keyword">false</span>,</div>
+<div class="line"><a name="l00433"></a><span class="lineno">  433</span>                                   <span class="keyword">false</span>, <a class="code" href="namespaceclang.html#aeb304ed08ffec14495690938d6bd95e2">ParsedType</a>(),</div>
+<div class="line"><a name="l00434"></a><span class="lineno">  434</span>                                   <span class="comment">/*IsCtorOrDtorName=*/</span><span class="keyword">false</span>,</div>
+<div class="line"><a name="l00435"></a><span class="lineno">  435</span>                                   <span class="comment">/*NonTrivialTypeSourceInfo=*/</span><span class="keyword">true</span>);</div>
+<div class="line"><a name="l00436"></a><span class="lineno">  436</span>     }</div>
+<div class="line"><a name="l00437"></a><span class="lineno">  437</span>     <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
+<div class="line"><a name="l00438"></a><span class="lineno">  438</span>   }</div>
+<div class="line"><a name="l00439"></a><span class="lineno">  439</span> </div>
+<div class="line"><a name="l00440"></a><span class="lineno">  440</span>   <span class="keywordflow">if</span> (getLangOpts().CPlusPlus) {</div>
+<div class="line"><a name="l00441"></a><span class="lineno">  441</span>     <span class="comment">// See if II is a class template that the user forgot to pass arguments to.</span></div>
+<div class="line"><a name="l00442"></a><span class="lineno">  442</span>     <a class="code" href="classclang_1_1UnqualifiedId.html" title="Represents a C++ unqualified-id that has been parsed.">UnqualifiedId</a> Name;</div>
+<div class="line"><a name="l00443"></a><span class="lineno">  443</span>     Name.<a class="code" href="classclang_1_1UnqualifiedId.html#a20feecdc75f0d057e2b280446a03988e" title="Specify that this unqualified-id was parsed as an identifier.">setIdentifier</a>(II, IILoc);</div>
+<div class="line"><a name="l00444"></a><span class="lineno">  444</span>     <a class="code" href="classclang_1_1CXXScopeSpec.html" title="Represents a C++ nested-name-specifier or a global scope specifier.">CXXScopeSpec</a> EmptySS;</div>
+<div class="line"><a name="l00445"></a><span class="lineno">  445</span>     <a class="code" href="classclang_1_1OpaquePtr.html">TemplateTy</a> TemplateResult;</div>
+<div class="line"><a name="l00446"></a><span class="lineno">  446</span>     <span class="keywordtype">bool</span> MemberOfUnknownSpecialization;</div>
+<div class="line"><a name="l00447"></a><span class="lineno">  447</span>     <span class="keywordflow">if</span> (isTemplateName(S, SS ? *SS : EmptySS, <span class="comment">/*hasTemplateKeyword=*/</span><span class="keyword">false</span>,</div>
+<div class="line"><a name="l00448"></a><span class="lineno">  448</span>                        Name, <a class="code" href="namespaceclang.html#aeb304ed08ffec14495690938d6bd95e2">ParsedType</a>(), <span class="keyword">true</span>, TemplateResult,</div>
+<div class="line"><a name="l00449"></a><span class="lineno">  449</span>                        MemberOfUnknownSpecialization) == <a class="code" href="namespaceclang.html#aba1f53f66be2f1991ebd6cda5d781ae8a0f3e8265c71aa000cff6863ee506b898">TNK_Type_template</a>) {</div>
+<div class="line"><a name="l00450"></a><span class="lineno">  450</span>       <a class="code" href="classclang_1_1TemplateName.html" title="Represents a C++ template name within the type system.">TemplateName</a> TplName = TemplateResult.<a class="code" href="classclang_1_1OpaquePtr.html#a697242042954af7a2206fbd3c1acbf7e">get</a>();</div>
+<div class="line"><a name="l00451"></a><span class="lineno">  451</span>       <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(IILoc, diag::err_template_missing_args) << TplName;</div>
+<div class="line"><a name="l00452"></a><span class="lineno">  452</span>       <span class="keywordflow">if</span> (<a class="code" href="classclang_1_1TemplateDecl.html" title="The base class of all kinds of template declarations (e.g., class, function, etc.).">TemplateDecl</a> *TplDecl = TplName.<a class="code" href="classclang_1_1TemplateName.html#a12167fecfe7a4ce6342e322246337519" title="Retrieve the underlying template declaration that this template name refers to, if known...">getAsTemplateDecl</a>()) {</div>
+<div class="line"><a name="l00453"></a><span class="lineno">  453</span>         <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(TplDecl->getLocation(), diag::note_template_decl_here)</div>
+<div class="line"><a name="l00454"></a><span class="lineno">  454</span>           << TplDecl->getTemplateParameters()->getSourceRange();</div>
+<div class="line"><a name="l00455"></a><span class="lineno">  455</span>       }</div>
+<div class="line"><a name="l00456"></a><span class="lineno">  456</span>       <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
+<div class="line"><a name="l00457"></a><span class="lineno">  457</span>     }</div>
+<div class="line"><a name="l00458"></a><span class="lineno">  458</span>   }</div>
+<div class="line"><a name="l00459"></a><span class="lineno">  459</span> </div>
+<div class="line"><a name="l00460"></a><span class="lineno">  460</span>   <span class="comment">// FIXME: Should we move the logic that tries to recover from a missing tag</span></div>
+<div class="line"><a name="l00461"></a><span class="lineno">  461</span>   <span class="comment">// (struct, union, enum) from Parser::ParseImplicitInt here, instead?</span></div>
+<div class="line"><a name="l00462"></a><span class="lineno">  462</span>   </div>
+<div class="line"><a name="l00463"></a><span class="lineno">  463</span>   <span class="keywordflow">if</span> (!SS || (!SS-><a class="code" href="classclang_1_1CXXScopeSpec.html#ae27d587ba7dae0cfdcdfa2f7f5472c3c">isSet</a>() && !SS-><a class="code" href="classclang_1_1CXXScopeSpec.html#a4470b2b22ffe903c05b83ba25d774652" title="An error occurred during parsing of the scope specifier.">isInvalid</a>()))</div>
+<div class="line"><a name="l00464"></a><span class="lineno">  464</span>     <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(IILoc, diag::err_unknown_typename) << II;</div>
+<div class="line"><a name="l00465"></a><span class="lineno">  465</span>   <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="classclang_1_1DeclContext.html">DeclContext</a> *DC = computeDeclContext(*SS, <span class="keyword">false</span>))</div>
+<div class="line"><a name="l00466"></a><span class="lineno">  466</span>     <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(IILoc, diag::err_typename_nested_not_found) </div>
+<div class="line"><a name="l00467"></a><span class="lineno">  467</span>       << II << DC << SS-><a class="code" href="classclang_1_1CXXScopeSpec.html#a4cd627def4f36f863b61b77477d137eb">getRange</a>();</div>
+<div class="line"><a name="l00468"></a><span class="lineno">  468</span>   <span class="keywordflow">else</span> <span class="keywordflow">if</span> (isDependentScopeSpecifier(*SS)) {</div>
+<div class="line"><a name="l00469"></a><span class="lineno">  469</span>     <span class="keywordtype">unsigned</span> DiagID = diag::err_typename_missing;</div>
+<div class="line"><a name="l00470"></a><span class="lineno">  470</span>     <span class="keywordflow">if</span> (getLangOpts().MicrosoftMode && isMicrosoftMissingTypename(SS, S))</div>
+<div class="line"><a name="l00471"></a><span class="lineno">  471</span>       DiagID = diag::warn_typename_missing;</div>
+<div class="line"><a name="l00472"></a><span class="lineno">  472</span> </div>
+<div class="line"><a name="l00473"></a><span class="lineno">  473</span>     <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(SS-><a class="code" href="classclang_1_1CXXScopeSpec.html#a4cd627def4f36f863b61b77477d137eb">getRange</a>().<a class="code" href="classclang_1_1SourceRange.html#a890dff14560eb9aceb08be18dfe74208">getBegin</a>(), DiagID)</div>
+<div class="line"><a name="l00474"></a><span class="lineno">  474</span>       << (<a class="code" href="classclang_1_1NestedNameSpecifier.html" title="Represents a C++ nested name specifier, such as "\::std::vector<int>::".">NestedNameSpecifier</a> *)SS-><a class="code" href="classclang_1_1CXXScopeSpec.html#ae880473296a083a62b508203cf9c3f24" title="Retrieve the representation of the nested-name-specifier.">getScopeRep</a>() << II-><a class="code" href="classclang_1_1IdentifierInfo.html#a94caec6a16e508e8ca39eacd278bd2c5" title="Return the actual identifier string.">getName</a>()</div>
+<div class="line"><a name="l00475"></a><span class="lineno">  475</span>       << <a class="code" href="classclang_1_1SourceRange.html" title="A trival tuple used to represent a source range.">SourceRange</a>(SS-><a class="code" href="classclang_1_1CXXScopeSpec.html#a4cd627def4f36f863b61b77477d137eb">getRange</a>().<a class="code" href="classclang_1_1SourceRange.html#a890dff14560eb9aceb08be18dfe74208">getBegin</a>(), IILoc)</div>
+<div class="line"><a name="l00476"></a><span class="lineno">  476</span>       << <a class="code" href="classclang_1_1FixItHint.html#afd481d826e9ddaa39fc82a698a810246" title="Create a code modification hint that inserts the given code string at a specific location.">FixItHint::CreateInsertion</a>(SS-><a class="code" href="classclang_1_1CXXScopeSpec.html#a4cd627def4f36f863b61b77477d137eb">getRange</a>().<a class="code" href="classclang_1_1SourceRange.html#a890dff14560eb9aceb08be18dfe74208">getBegin</a>(), <span class="stringliteral">"typename "</span>);</div>
+<div class="line"><a name="l00477"></a><span class="lineno">  477</span>     SuggestedType = ActOnTypenameType(S, <a class="code" href="classclang_1_1SourceLocation.html" title="Encodes a location in the source. The SourceManager can decode this to get at the full include stack...">SourceLocation</a>(),</div>
+<div class="line"><a name="l00478"></a><span class="lineno">  478</span>                                       *SS, *II, IILoc).<a class="code" href="classclang_1_1OpaquePtr.html#a697242042954af7a2206fbd3c1acbf7e">get</a>();</div>
+<div class="line"><a name="l00479"></a><span class="lineno">  479</span>   } <span class="keywordflow">else</span> {</div>
+<div class="line"><a name="l00480"></a><span class="lineno">  480</span>     assert(SS && SS-><a class="code" href="classclang_1_1CXXScopeSpec.html#a4470b2b22ffe903c05b83ba25d774652" title="An error occurred during parsing of the scope specifier.">isInvalid</a>() && </div>
+<div class="line"><a name="l00481"></a><span class="lineno">  481</span>            <span class="stringliteral">"Invalid scope specifier has already been diagnosed"</span>);</div>
+<div class="line"><a name="l00482"></a><span class="lineno">  482</span>   }</div>
+<div class="line"><a name="l00483"></a><span class="lineno">  483</span>   </div>
+<div class="line"><a name="l00484"></a><span class="lineno">  484</span>   <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
+<div class="line"><a name="l00485"></a><span class="lineno">  485</span> }</div>
+<div class="line"><a name="l00486"></a><span class="lineno">  486</span> <span class="comment"></span></div>
+<div class="line"><a name="l00487"></a><span class="lineno">  487</span> <span class="comment">/// \brief Determine whether the given result set contains either a type name</span></div>
+<div class="line"><a name="l00488"></a><span class="lineno">  488</span> <span class="comment">/// or </span></div>
+<div class="line"><a name="l00489"></a><span class="lineno"><a class="code" href="SemaDecl_8cpp.html#a125dac8e383b97130771d27fae33c703">  489</a></span> <span class="comment"></span><span class="keyword">static</span> <span class="keywordtype">bool</span> <a class="code" href="SemaDecl_8cpp.html#a125dac8e383b97130771d27fae33c703" title="Determine whether the given result set contains either a type name or.">isResultTypeOrTemplate</a>(<a class="code" href="classclang_1_1LookupResult.html" title="Represents the results of name lookup.">LookupResult</a> &R, <span class="keyword">const</span> <a class="code" href="classclang_1_1Token.html">Token</a> &NextToken) {</div>
+<div class="line"><a name="l00490"></a><span class="lineno">  490</span>   <span class="keywordtype">bool</span> CheckTemplate = R.<a class="code" href="classclang_1_1LookupResult.html#a9a66340b9004f3dfbd4a8048cf991d42" title="Get the Sema object that this lookup result is searching with.">getSema</a>().<a class="code" href="classclang_1_1Sema.html#a5f632d714a520550786bde65d3771228">getLangOpts</a>().CPlusPlus &&</div>
+<div class="line"><a name="l00491"></a><span class="lineno">  491</span>                        NextToken.<a class="code" href="classclang_1_1Token.html#abc7c8cc4d8598e2c07148189157cf066">is</a>(tok::less);</div>
+<div class="line"><a name="l00492"></a><span class="lineno">  492</span>   </div>
+<div class="line"><a name="l00493"></a><span class="lineno">  493</span>   <span class="keywordflow">for</span> (<a class="code" href="classclang_1_1UnresolvedSetIterator.html">LookupResult::iterator</a> I = R.<a class="code" href="classclang_1_1LookupResult.html#a460debe22c59694c326b3c4671726889">begin</a>(), IEnd = R.<a class="code" href="classclang_1_1LookupResult.html#ae1db847b7820acee0a0371510ccdf1c9">end</a>(); I != IEnd; ++I) {</div>
+<div class="line"><a name="l00494"></a><span class="lineno">  494</span>     <span class="keywordflow">if</span> (isa<TypeDecl>(*I) || isa<ObjCInterfaceDecl>(*I))</div>
+<div class="line"><a name="l00495"></a><span class="lineno">  495</span>       <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
+<div class="line"><a name="l00496"></a><span class="lineno">  496</span>     </div>
+<div class="line"><a name="l00497"></a><span class="lineno">  497</span>     <span class="keywordflow">if</span> (CheckTemplate && isa<TemplateDecl>(*I))</div>
+<div class="line"><a name="l00498"></a><span class="lineno">  498</span>       <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
+<div class="line"><a name="l00499"></a><span class="lineno">  499</span>   }</div>
+<div class="line"><a name="l00500"></a><span class="lineno">  500</span>   </div>
+<div class="line"><a name="l00501"></a><span class="lineno">  501</span>   <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
+<div class="line"><a name="l00502"></a><span class="lineno">  502</span> }</div>
+<div class="line"><a name="l00503"></a><span class="lineno">  503</span> </div>
+<div class="line"><a name="l00504"></a><span class="lineno"><a class="code" href="SemaDecl_8cpp.html#a886fed2ec27c65ae1342693564d56b83">  504</a></span> <span class="keyword">static</span> <span class="keywordtype">bool</span> <a class="code" href="SemaDecl_8cpp.html#a886fed2ec27c65ae1342693564d56b83">isTagTypeWithMissingTag</a>(<a class="code" href="classclang_1_1Sema.html" title="Sema - This implements semantic analysis and AST building for C.">Sema</a> &<a class="code" href="SemaOverload_8cpp.html#a2143ac7d927afc9feb28c9270c7ed86d">SemaRef</a>, <a class="code" href="classclang_1_1LookupResult.html" title="Represents the results of name lookup.">LookupResult</a> &Result,</div>
+<div class="line"><a name="l00505"></a><span class="lineno">  505</span>                                     <a class="code" href="classclang_1_1Scope.html">Scope</a> *<a class="code" href="AnalysisBasedWarnings_8cpp.html#a33dc45a03958a0bf07b5da2dec4db648">S</a>, <a class="code" href="classclang_1_1CXXScopeSpec.html" title="Represents a C++ nested-name-specifier or a global scope specifier.">CXXScopeSpec</a> &SS,</div>
+<div class="line"><a name="l00506"></a><span class="lineno">  506</span>                                     <a class="code" href="classclang_1_1IdentifierInfo.html">IdentifierInfo</a> *&Name,</div>
+<div class="line"><a name="l00507"></a><span class="lineno">  507</span>                                     <a class="code" href="classclang_1_1SourceLocation.html" title="Encodes a location in the source. The SourceManager can decode this to get at the full include stack...">SourceLocation</a> NameLoc) {</div>
+<div class="line"><a name="l00508"></a><span class="lineno">  508</span>   <a class="code" href="classclang_1_1LookupResult.html" title="Represents the results of name lookup.">LookupResult</a> R(SemaRef, Name, NameLoc, <a class="code" href="classclang_1_1Sema.html#a0c6e994c44767e74e2892aa0235efb1aadbe88511d9a4a6ec1eec1278fa6b3888">Sema::LookupTagName</a>);</div>
+<div class="line"><a name="l00509"></a><span class="lineno">  509</span>   SemaRef.<a class="code" href="classclang_1_1Sema.html#a805a91ca2bb0cccaa46c9cf35b36a4bb" title="Performs name lookup for a name that was parsed in the source code, and may contain a C++ scope speci...">LookupParsedName</a>(R, S, &SS);</div>
+<div class="line"><a name="l00510"></a><span class="lineno">  510</span>   <span class="keywordflow">if</span> (<a class="code" href="classclang_1_1TagDecl.html" title="TagDecl - Represents the declaration of a struct/union/class/enum.">TagDecl</a> *Tag = R.<a class="code" href="classclang_1_1LookupResult.html#a94bcf1d27520ce8a3a9603e76dd4acee">getAsSingle</a><<a class="code" href="classclang_1_1TagDecl.html" title="TagDecl - Represents the declaration of a struct/union/class/enum.">TagDecl</a>>()) {</div>
+<div class="line"><a name="l00511"></a><span class="lineno">  511</span>     <span class="keyword">const</span> <span class="keywordtype">char</span> *TagName = 0;</div>
+<div class="line"><a name="l00512"></a><span class="lineno">  512</span>     <span class="keyword">const</span> <span class="keywordtype">char</span> *FixItTagName = 0;</div>
+<div class="line"><a name="l00513"></a><span class="lineno">  513</span>     <span class="keywordflow">switch</span> (Tag->getTagKind()) {</div>
+<div class="line"><a name="l00514"></a><span class="lineno">  514</span>       <span class="keywordflow">case</span> <a class="code" href="namespaceclang.html#a9237bdb3cf715b9bff8bcb3172635548a0b3e619f5623e9e4395e10893c265d84" title="The "class" keyword.">TTK_Class</a>:</div>
+<div class="line"><a name="l00515"></a><span class="lineno">  515</span>         TagName = <span class="stringliteral">"class"</span>;</div>
+<div class="line"><a name="l00516"></a><span class="lineno">  516</span>         FixItTagName = <span class="stringliteral">"class "</span>;</div>
+<div class="line"><a name="l00517"></a><span class="lineno">  517</span>         <span class="keywordflow">break</span>;</div>
+<div class="line"><a name="l00518"></a><span class="lineno">  518</span> </div>
+<div class="line"><a name="l00519"></a><span class="lineno">  519</span>       <span class="keywordflow">case</span> <a class="code" href="namespaceclang.html#a9237bdb3cf715b9bff8bcb3172635548a919412e7a37d90924423242163c9e7ca" title="The "enum" keyword.">TTK_Enum</a>:</div>
+<div class="line"><a name="l00520"></a><span class="lineno">  520</span>         TagName = <span class="stringliteral">"enum"</span>;</div>
+<div class="line"><a name="l00521"></a><span class="lineno">  521</span>         FixItTagName = <span class="stringliteral">"enum "</span>;</div>
+<div class="line"><a name="l00522"></a><span class="lineno">  522</span>         <span class="keywordflow">break</span>;</div>
+<div class="line"><a name="l00523"></a><span class="lineno">  523</span> </div>
+<div class="line"><a name="l00524"></a><span class="lineno">  524</span>       <span class="keywordflow">case</span> <a class="code" href="namespaceclang.html#a9237bdb3cf715b9bff8bcb3172635548ac341a3cfc4dae72e09e2348561fffc12" title="The "struct" keyword.">TTK_Struct</a>:</div>
+<div class="line"><a name="l00525"></a><span class="lineno">  525</span>         TagName = <span class="stringliteral">"struct"</span>;</div>
+<div class="line"><a name="l00526"></a><span class="lineno">  526</span>         FixItTagName = <span class="stringliteral">"struct "</span>;</div>
+<div class="line"><a name="l00527"></a><span class="lineno">  527</span>         <span class="keywordflow">break</span>;</div>
+<div class="line"><a name="l00528"></a><span class="lineno">  528</span> </div>
+<div class="line"><a name="l00529"></a><span class="lineno">  529</span>       <span class="keywordflow">case</span> <a class="code" href="namespaceclang.html#a9237bdb3cf715b9bff8bcb3172635548ae64df2e260305d75869b902aa85fa52d" title="The "__interface" keyword.">TTK_Interface</a>:</div>
+<div class="line"><a name="l00530"></a><span class="lineno">  530</span>         TagName = <span class="stringliteral">"__interface"</span>;</div>
+<div class="line"><a name="l00531"></a><span class="lineno">  531</span>         FixItTagName = <span class="stringliteral">"__interface "</span>;</div>
+<div class="line"><a name="l00532"></a><span class="lineno">  532</span>         <span class="keywordflow">break</span>;</div>
+<div class="line"><a name="l00533"></a><span class="lineno">  533</span> </div>
+<div class="line"><a name="l00534"></a><span class="lineno">  534</span>       <span class="keywordflow">case</span> <a class="code" href="namespaceclang.html#a9237bdb3cf715b9bff8bcb3172635548ace5ed9af35fdf8793b0336acf8dbead5" title="The "union" keyword.">TTK_Union</a>:</div>
+<div class="line"><a name="l00535"></a><span class="lineno">  535</span>         TagName = <span class="stringliteral">"union"</span>;</div>
+<div class="line"><a name="l00536"></a><span class="lineno">  536</span>         FixItTagName = <span class="stringliteral">"union "</span>;</div>
+<div class="line"><a name="l00537"></a><span class="lineno">  537</span>         <span class="keywordflow">break</span>;</div>
+<div class="line"><a name="l00538"></a><span class="lineno">  538</span>     }</div>
+<div class="line"><a name="l00539"></a><span class="lineno">  539</span> </div>
+<div class="line"><a name="l00540"></a><span class="lineno">  540</span>     SemaRef.<a class="code" href="classclang_1_1Sema.html#ad29dfd1f2677772bf6b1da186a7583c3" title="Emit a diagnostic.">Diag</a>(NameLoc, diag::err_use_of_tag_name_without_tag)</div>
+<div class="line"><a name="l00541"></a><span class="lineno">  541</span>       << Name << TagName << SemaRef.<a class="code" href="classclang_1_1Sema.html#a5f632d714a520550786bde65d3771228">getLangOpts</a>().CPlusPlus</div>
+<div class="line"><a name="l00542"></a><span class="lineno">  542</span>       << <a class="code" href="classclang_1_1FixItHint.html#afd481d826e9ddaa39fc82a698a810246" title="Create a code modification hint that inserts the given code string at a specific location.">FixItHint::CreateInsertion</a>(NameLoc, FixItTagName);</div>
+<div class="line"><a name="l00543"></a><span class="lineno">  543</span> </div>
+<div class="line"><a name="l00544"></a><span class="lineno">  544</span>     <span class="keywordflow">for</span> (<a class="code" href="classclang_1_1UnresolvedSetIterator.html">LookupResult::iterator</a> I = Result.<a class="code" href="classclang_1_1LookupResult.html#a460debe22c59694c326b3c4671726889">begin</a>(), IEnd = Result.<a class="code" href="classclang_1_1LookupResult.html#ae1db847b7820acee0a0371510ccdf1c9">end</a>();</div>
+<div class="line"><a name="l00545"></a><span class="lineno">  545</span>          I != IEnd; ++I)</div>
+<div class="line"><a name="l00546"></a><span class="lineno">  546</span>       SemaRef.<a class="code" href="classclang_1_1Sema.html#ad29dfd1f2677772bf6b1da186a7583c3" title="Emit a diagnostic.">Diag</a>((*I)->getLocation(), diag::note_decl_hiding_tag_type)</div>
+<div class="line"><a name="l00547"></a><span class="lineno">  547</span>         << Name << TagName;</div>
+<div class="line"><a name="l00548"></a><span class="lineno">  548</span> </div>
+<div class="line"><a name="l00549"></a><span class="lineno">  549</span>     <span class="comment">// Replace lookup results with just the tag decl.</span></div>
+<div class="line"><a name="l00550"></a><span class="lineno">  550</span>     Result.<a class="code" href="classclang_1_1LookupResult.html#a66106ede3de224099b3d0bdef5e0094e" title="Clears out any current state.">clear</a>(<a class="code" href="classclang_1_1Sema.html#a0c6e994c44767e74e2892aa0235efb1aadbe88511d9a4a6ec1eec1278fa6b3888">Sema::LookupTagName</a>);</div>
+<div class="line"><a name="l00551"></a><span class="lineno">  551</span>     SemaRef.<a class="code" href="classclang_1_1Sema.html#a805a91ca2bb0cccaa46c9cf35b36a4bb" title="Performs name lookup for a name that was parsed in the source code, and may contain a C++ scope speci...">LookupParsedName</a>(Result, S, &SS);</div>
+<div class="line"><a name="l00552"></a><span class="lineno">  552</span>     <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
+<div class="line"><a name="l00553"></a><span class="lineno">  553</span>   }</div>
+<div class="line"><a name="l00554"></a><span class="lineno">  554</span> </div>
+<div class="line"><a name="l00555"></a><span class="lineno">  555</span>   <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
+<div class="line"><a name="l00556"></a><span class="lineno">  556</span> }</div>
+<div class="line"><a name="l00557"></a><span class="lineno">  557</span> <span class="comment"></span></div>
+<div class="line"><a name="l00558"></a><span class="lineno">  558</span> <span class="comment">/// Build a ParsedType for a simple-type-specifier with a nested-name-specifier.</span></div>
+<div class="line"><a name="l00559"></a><span class="lineno"><a class="code" href="SemaDecl_8cpp.html#ad7921d528fda25976af9ac08042331d2">  559</a></span> <span class="comment"></span><span class="keyword">static</span> <a class="code" href="classclang_1_1OpaquePtr.html">ParsedType</a> <a class="code" href="SemaDecl_8cpp.html#ad7921d528fda25976af9ac08042331d2" title="Build a ParsedType for a simple-type-specifier with a nested-name-specifier.">buildNestedType</a>(<a class="code" href="classclang_1_1Sema.html" title="Sema - This implements semantic analysis and AST building for C.">Sema</a> &<a class="code" href="AnalysisBasedWarnings_8cpp.html#a33dc45a03958a0bf07b5da2dec4db648">S</a>, <a class="code" href="classclang_1_1CXXScopeSpec.html" title="Represents a C++ nested-name-specifier or a global scope specifier.">CXXScopeSpec</a> &SS,</div>
+<div class="line"><a name="l00560"></a><span class="lineno">  560</span>                                   <a class="code" href="classclang_1_1QualType.html">QualType</a> T, <a class="code" href="classclang_1_1SourceLocation.html" title="Encodes a location in the source. The SourceManager can decode this to get at the full include stack...">SourceLocation</a> NameLoc) {</div>
+<div class="line"><a name="l00561"></a><span class="lineno">  561</span>   <a class="code" href="classclang_1_1ASTContext.html" title="Holds long-lived AST nodes (such as types and decls) that can be referred to throughout the semantic ...">ASTContext</a> &<a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a> = S.<a class="code" href="classclang_1_1Sema.html#a3ccddacb1f4f71b084296175cc9e5b0e">Context</a>;</div>
+<div class="line"><a name="l00562"></a><span class="lineno">  562</span> </div>
+<div class="line"><a name="l00563"></a><span class="lineno">  563</span>   <a class="code" href="classclang_1_1TypeLocBuilder.html">TypeLocBuilder</a> <a class="code" href="ASTMatchFinder_8cpp.html#a4cd8cc8f712cd1e4ebf8cb152b8a1531">Builder</a>;</div>
+<div class="line"><a name="l00564"></a><span class="lineno">  564</span>   Builder.<a class="code" href="classclang_1_1TypeLocBuilder.html#a93f47407d61712c70f0402b6641cdd8b">pushTypeSpec</a>(T).<a class="code" href="classclang_1_1TypeSpecTypeLoc.html#a9d94a03f7d3b5cb971d95241d3016722">setNameLoc</a>(NameLoc);</div>
+<div class="line"><a name="l00565"></a><span class="lineno">  565</span> </div>
+<div class="line"><a name="l00566"></a><span class="lineno">  566</span>   T = S.<a class="code" href="classclang_1_1Sema.html#a58cc9650684918aa46c761aa02f2cbff" title="Retrieve a version of the type 'T' that is elaborated by Keyword and qualified by the nested-name-spe...">getElaboratedType</a>(<a class="code" href="namespaceclang.html#af16833e51c82a488104751351c4e95afab48992cbc393b33c4623486d7a2c2c13" title="No keyword precedes the qualified type name.">ETK_None</a>, SS, T);</div>
+<div class="line"><a name="l00567"></a><span class="lineno">  567</span>   <a class="code" href="classclang_1_1ElaboratedTypeLoc.html">ElaboratedTypeLoc</a> ElabTL = Builder.<a class="code" href="classclang_1_1TypeLocBuilder.html#a070ca913bb093b728d160773df3fc6ea">push</a><<a class="code" href="classclang_1_1ElaboratedTypeLoc.html">ElaboratedTypeLoc</a>>(T);</div>
+<div class="line"><a name="l00568"></a><span class="lineno">  568</span>   ElabTL.<a class="code" href="classclang_1_1ElaboratedTypeLoc.html#ac8e29011ccc761994c79708eb158c3d5">setElaboratedKeywordLoc</a>(<a class="code" href="classclang_1_1SourceLocation.html" title="Encodes a location in the source. The SourceManager can decode this to get at the full include stack...">SourceLocation</a>());</div>
+<div class="line"><a name="l00569"></a><span class="lineno">  569</span>   ElabTL.<a class="code" href="classclang_1_1ElaboratedTypeLoc.html#ad9ce379ff2ca7d3d971006515c770474">setQualifierLoc</a>(SS.<a class="code" href="classclang_1_1CXXScopeSpec.html#a39276dfded0dab7f252f05c9f643996f" title="Retrieve a nested-name-specifier with location information, copied into the given AST context...">getWithLocInContext</a>(Context));</div>
+<div class="line"><a name="l00570"></a><span class="lineno">  570</span>   <span class="keywordflow">return</span> S.<a class="code" href="classclang_1_1Sema.html#a020ddc1ff03f8f4437245462b52e91e1" title="Package the given type and TSI into a ParsedType.">CreateParsedType</a>(T, Builder.<a class="code" href="classclang_1_1TypeLocBuilder.html#aaa8ad8d22b570f728e25a134e913123f" title="Creates a TypeSourceInfo for the given type.">getTypeSourceInfo</a>(Context, T));</div>
+<div class="line"><a name="l00571"></a><span class="lineno">  571</span> }</div>
+<div class="line"><a name="l00572"></a><span class="lineno">  572</span> </div>
+<div class="line"><a name="l00573"></a><span class="lineno"><a class="code" href="classclang_1_1Sema.html#a08e7b8581021d89b3cde3aeb4fc49bfc">  573</a></span> <a class="code" href="classclang_1_1Sema_1_1NameClassification.html">Sema::NameClassification</a> <a class="code" href="classclang_1_1Sema.html#a08e7b8581021d89b3cde3aeb4fc49bfc" title="Perform name lookup on the given name, classifying it based on the results of name lookup and the fol...">Sema::ClassifyName</a>(<a class="code" href="classclang_1_1Scope.html">Scope</a> *<a class="code" href="AnalysisBasedWarnings_8cpp.html#a33dc45a03958a0bf07b5da2dec4db648">S</a>,</div>
+<div class="line"><a name="l00574"></a><span class="lineno">  574</span>                                             <a class="code" href="classclang_1_1CXXScopeSpec.html" title="Represents a C++ nested-name-specifier or a global scope specifier.">CXXScopeSpec</a> &SS,</div>
+<div class="line"><a name="l00575"></a><span class="lineno">  575</span>                                             <a class="code" href="classclang_1_1IdentifierInfo.html">IdentifierInfo</a> *&Name,</div>
+<div class="line"><a name="l00576"></a><span class="lineno">  576</span>                                             <a class="code" href="classclang_1_1SourceLocation.html" title="Encodes a location in the source. The SourceManager can decode this to get at the full include stack...">SourceLocation</a> NameLoc,</div>
+<div class="line"><a name="l00577"></a><span class="lineno">  577</span>                                             <span class="keyword">const</span> <a class="code" href="classclang_1_1Token.html">Token</a> &NextToken,</div>
+<div class="line"><a name="l00578"></a><span class="lineno">  578</span>                                             <span class="keywordtype">bool</span> IsAddressOfOperand,</div>
+<div class="line"><a name="l00579"></a><span class="lineno">  579</span>                                             <a class="code" href="classclang_1_1CorrectionCandidateCallback.html" title="Base class for callback objects used by Sema::CorrectTypo to check the validity of a potential typo c...">CorrectionCandidateCallback</a> *CCC) {</div>
+<div class="line"><a name="l00580"></a><span class="lineno">  580</span>   <a class="code" href="structclang_1_1DeclarationNameInfo.html">DeclarationNameInfo</a> NameInfo(Name, NameLoc);</div>
+<div class="line"><a name="l00581"></a><span class="lineno">  581</span>   <a class="code" href="classclang_1_1ObjCMethodDecl.html">ObjCMethodDecl</a> *CurMethod = getCurMethodDecl();</div>
+<div class="line"><a name="l00582"></a><span class="lineno">  582</span>   </div>
+<div class="line"><a name="l00583"></a><span class="lineno">  583</span>   <span class="keywordflow">if</span> (NextToken.<a class="code" href="classclang_1_1Token.html#abc7c8cc4d8598e2c07148189157cf066">is</a>(tok::coloncolon)) {</div>
+<div class="line"><a name="l00584"></a><span class="lineno">  584</span>     BuildCXXNestedNameSpecifier(S, *Name, NameLoc, NextToken.<a class="code" href="classclang_1_1Token.html#a6f28cdecdecc3f19f8e7c976a044ebf8" title="Return a source location identifier for the specified offset in the current file.">getLocation</a>(),</div>
+<div class="line"><a name="l00585"></a><span class="lineno">  585</span>                                 <a class="code" href="classclang_1_1QualType.html">QualType</a>(), <span class="keyword">false</span>, SS, 0, <span class="keyword">false</span>);</div>
+<div class="line"><a name="l00586"></a><span class="lineno">  586</span>     </div>
+<div class="line"><a name="l00587"></a><span class="lineno">  587</span>   }</div>
+<div class="line"><a name="l00588"></a><span class="lineno">  588</span>       </div>
+<div class="line"><a name="l00589"></a><span class="lineno">  589</span>   <a class="code" href="classclang_1_1LookupResult.html" title="Represents the results of name lookup.">LookupResult</a> Result(*<span class="keyword">this</span>, Name, NameLoc, LookupOrdinaryName);</div>
+<div class="line"><a name="l00590"></a><span class="lineno">  590</span>   LookupParsedName(Result, S, &SS, !CurMethod);</div>
+<div class="line"><a name="l00591"></a><span class="lineno">  591</span>   </div>
+<div class="line"><a name="l00592"></a><span class="lineno">  592</span>   <span class="comment">// Perform lookup for Objective-C instance variables (including automatically </span></div>
+<div class="line"><a name="l00593"></a><span class="lineno">  593</span>   <span class="comment">// synthesized instance variables), if we're in an Objective-C method.</span></div>
+<div class="line"><a name="l00594"></a><span class="lineno">  594</span>   <span class="comment">// FIXME: This lookup really, really needs to be folded in to the normal</span></div>
+<div class="line"><a name="l00595"></a><span class="lineno">  595</span>   <span class="comment">// unqualified lookup mechanism.</span></div>
+<div class="line"><a name="l00596"></a><span class="lineno">  596</span>   <span class="keywordflow">if</span> (!SS.<a class="code" href="classclang_1_1CXXScopeSpec.html#ae27d587ba7dae0cfdcdfa2f7f5472c3c">isSet</a>() && CurMethod && !<a class="code" href="SemaDecl_8cpp.html#a125dac8e383b97130771d27fae33c703" title="Determine whether the given result set contains either a type name or.">isResultTypeOrTemplate</a>(Result, NextToken)) {</div>
+<div class="line"><a name="l00597"></a><span class="lineno">  597</span>     <a class="code" href="classclang_1_1ActionResult.html">ExprResult</a> E = LookupInObjCMethod(Result, S, Name, <span class="keyword">true</span>);</div>
+<div class="line"><a name="l00598"></a><span class="lineno">  598</span>     <span class="keywordflow">if</span> (E.<a class="code" href="classclang_1_1ActionResult.html#a75d6bbdafaa638e85809e113629401ca">get</a>() || E.<a class="code" href="classclang_1_1ActionResult.html#ac9ac9ca2df07fbb1931300e2a926351a">isInvalid</a>())</div>
+<div class="line"><a name="l00599"></a><span class="lineno">  599</span>       <span class="keywordflow">return</span> E;</div>
+<div class="line"><a name="l00600"></a><span class="lineno">  600</span>   }</div>
+<div class="line"><a name="l00601"></a><span class="lineno">  601</span>   </div>
+<div class="line"><a name="l00602"></a><span class="lineno">  602</span>   <span class="keywordtype">bool</span> SecondTry = <span class="keyword">false</span>;</div>
+<div class="line"><a name="l00603"></a><span class="lineno">  603</span>   <span class="keywordtype">bool</span> IsFilteredTemplateName = <span class="keyword">false</span>;</div>
+<div class="line"><a name="l00604"></a><span class="lineno">  604</span>   </div>
+<div class="line"><a name="l00605"></a><span class="lineno">  605</span> Corrected:</div>
+<div class="line"><a name="l00606"></a><span class="lineno">  606</span>   <span class="keywordflow">switch</span> (Result.<a class="code" href="classclang_1_1LookupResult.html#a4b184f1c5c87b87f3405a788826c56e1">getResultKind</a>()) {</div>
+<div class="line"><a name="l00607"></a><span class="lineno">  607</span>   <span class="keywordflow">case</span> <a class="code" href="classclang_1_1LookupResult.html#a1ca33eb830beacd6f646737a21a4686aa77eba2ed799c992acf856a80faaf203e" title="No entity found met the criteria.">LookupResult::NotFound</a>:</div>
+<div class="line"><a name="l00608"></a><span class="lineno">  608</span>     <span class="comment">// If an unqualified-id is followed by a '(', then we have a function</span></div>
+<div class="line"><a name="l00609"></a><span class="lineno">  609</span>     <span class="comment">// call.</span></div>
+<div class="line"><a name="l00610"></a><span class="lineno">  610</span>     <span class="keywordflow">if</span> (!SS.<a class="code" href="classclang_1_1CXXScopeSpec.html#ae27d587ba7dae0cfdcdfa2f7f5472c3c">isSet</a>() && NextToken.<a class="code" href="classclang_1_1Token.html#abc7c8cc4d8598e2c07148189157cf066">is</a>(tok::l_paren)) {</div>
+<div class="line"><a name="l00611"></a><span class="lineno">  611</span>       <span class="comment">// In C++, this is an ADL-only call.</span></div>
+<div class="line"><a name="l00612"></a><span class="lineno">  612</span>       <span class="comment">// FIXME: Reference?</span></div>
+<div class="line"><a name="l00613"></a><span class="lineno">  613</span>       <span class="keywordflow">if</span> (getLangOpts().CPlusPlus)</div>
+<div class="line"><a name="l00614"></a><span class="lineno">  614</span>         <span class="keywordflow">return</span> BuildDeclarationNameExpr(SS, Result, <span class="comment">/*ADL=*/</span><span class="keyword">true</span>);</div>
+<div class="line"><a name="l00615"></a><span class="lineno">  615</span>       </div>
+<div class="line"><a name="l00616"></a><span class="lineno">  616</span>       <span class="comment">// C90 6.3.2.2:</span></div>
+<div class="line"><a name="l00617"></a><span class="lineno">  617</span>       <span class="comment">//   If the expression that precedes the parenthesized argument list in a </span></div>
+<div class="line"><a name="l00618"></a><span class="lineno">  618</span>       <span class="comment">//   function call consists solely of an identifier, and if no </span></div>
+<div class="line"><a name="l00619"></a><span class="lineno">  619</span>       <span class="comment">//   declaration is visible for this identifier, the identifier is </span></div>
+<div class="line"><a name="l00620"></a><span class="lineno">  620</span>       <span class="comment">//   implicitly declared exactly as if, in the innermost block containing</span></div>
+<div class="line"><a name="l00621"></a><span class="lineno">  621</span>       <span class="comment">//   the function call, the declaration</span></div>
+<div class="line"><a name="l00622"></a><span class="lineno">  622</span>       <span class="comment">//</span></div>
+<div class="line"><a name="l00623"></a><span class="lineno">  623</span>       <span class="comment">//     extern int identifier (); </span></div>
+<div class="line"><a name="l00624"></a><span class="lineno">  624</span>       <span class="comment">//</span></div>
+<div class="line"><a name="l00625"></a><span class="lineno">  625</span>       <span class="comment">//   appeared. </span></div>
+<div class="line"><a name="l00626"></a><span class="lineno">  626</span>       <span class="comment">// </span></div>
+<div class="line"><a name="l00627"></a><span class="lineno">  627</span>       <span class="comment">// We also allow this in C99 as an extension.</span></div>
+<div class="line"><a name="l00628"></a><span class="lineno">  628</span>       <span class="keywordflow">if</span> (<a class="code" href="classclang_1_1NamedDecl.html">NamedDecl</a> *D = ImplicitlyDefineFunction(NameLoc, *Name, S)) {</div>
+<div class="line"><a name="l00629"></a><span class="lineno">  629</span>         Result.<a class="code" href="classclang_1_1LookupResult.html#a62d3dbd6c56a75cad9685c81817253ac" title="Add a declaration to these results with its natural access. Does not test the acceptance criteria...">addDecl</a>(D);</div>
+<div class="line"><a name="l00630"></a><span class="lineno">  630</span>         Result.<a class="code" href="classclang_1_1LookupResult.html#a7bca9f6ca6b6a32dca0ac2dfc8568261" title="Resolves the result kind of the lookup, possibly hiding decls.">resolveKind</a>();</div>
+<div class="line"><a name="l00631"></a><span class="lineno">  631</span>         <span class="keywordflow">return</span> BuildDeclarationNameExpr(SS, Result, <span class="comment">/*ADL=*/</span><span class="keyword">false</span>);</div>
+<div class="line"><a name="l00632"></a><span class="lineno">  632</span>       }</div>
+<div class="line"><a name="l00633"></a><span class="lineno">  633</span>     }</div>
+<div class="line"><a name="l00634"></a><span class="lineno">  634</span>     </div>
+<div class="line"><a name="l00635"></a><span class="lineno">  635</span>     <span class="comment">// In C, we first see whether there is a tag type by the same name, in </span></div>
+<div class="line"><a name="l00636"></a><span class="lineno">  636</span>     <span class="comment">// which case it's likely that the user just forget to write "enum", </span></div>
+<div class="line"><a name="l00637"></a><span class="lineno">  637</span>     <span class="comment">// "struct", or "union".</span></div>
+<div class="line"><a name="l00638"></a><span class="lineno">  638</span>     <span class="keywordflow">if</span> (!getLangOpts().<a class="code" href="namespaceclang_1_1frontend.html#a09dfa01c4e997a3794d80922c5e853bbaf89a7ac6211aecefb5f7ecc17d3ebed4">CPlusPlus</a> && !SecondTry &&</div>
+<div class="line"><a name="l00639"></a><span class="lineno">  639</span>         <a class="code" href="SemaDecl_8cpp.html#a886fed2ec27c65ae1342693564d56b83">isTagTypeWithMissingTag</a>(*<span class="keyword">this</span>, Result, S, SS, Name, NameLoc)) {</div>
+<div class="line"><a name="l00640"></a><span class="lineno">  640</span>       <span class="keywordflow">break</span>;</div>
+<div class="line"><a name="l00641"></a><span class="lineno">  641</span>     }</div>
+<div class="line"><a name="l00642"></a><span class="lineno">  642</span> </div>
+<div class="line"><a name="l00643"></a><span class="lineno">  643</span>     <span class="comment">// Perform typo correction to determine if there is another name that is</span></div>
+<div class="line"><a name="l00644"></a><span class="lineno">  644</span>     <span class="comment">// close to this name.</span></div>
+<div class="line"><a name="l00645"></a><span class="lineno">  645</span>     <span class="keywordflow">if</span> (!SecondTry && CCC) {</div>
+<div class="line"><a name="l00646"></a><span class="lineno">  646</span>       SecondTry = <span class="keyword">true</span>;</div>
+<div class="line"><a name="l00647"></a><span class="lineno">  647</span>       <span class="keywordflow">if</span> (<a class="code" href="classclang_1_1TypoCorrection.html" title="Simple class containing the result of Sema::CorrectTypo.">TypoCorrection</a> Corrected = CorrectTypo(Result.<a class="code" href="classclang_1_1LookupResult.html#a3c8df5e842b84094a77239c37c6231ae" title="Gets the name info to look up.">getLookupNameInfo</a>(),</div>
+<div class="line"><a name="l00648"></a><span class="lineno">  648</span>                                                  Result.<a class="code" href="classclang_1_1LookupResult.html#a915bb2f2bfa4bd99bf3d546e6568003f" title="Gets the kind of lookup to perform.">getLookupKind</a>(), <a class="code" href="AnalysisBasedWarnings_8cpp.html#a33dc45a03958a0bf07b5da2dec4db648">S</a>, </div>
+<div class="line"><a name="l00649"></a><span class="lineno">  649</span>                                                  &SS, *CCC)) {</div>
+<div class="line"><a name="l00650"></a><span class="lineno">  650</span>         <span class="keywordtype">unsigned</span> UnqualifiedDiag = diag::err_undeclared_var_use_suggest;</div>
+<div class="line"><a name="l00651"></a><span class="lineno">  651</span>         <span class="keywordtype">unsigned</span> QualifiedDiag = diag::err_no_member_suggest;</div>
+<div class="line"><a name="l00652"></a><span class="lineno">  652</span> </div>
+<div class="line"><a name="l00653"></a><span class="lineno">  653</span>         <a class="code" href="classclang_1_1NamedDecl.html">NamedDecl</a> *FirstDecl = Corrected.getCorrectionDecl();</div>
+<div class="line"><a name="l00654"></a><span class="lineno">  654</span>         <a class="code" href="classclang_1_1NamedDecl.html">NamedDecl</a> *UnderlyingFirstDecl</div>
+<div class="line"><a name="l00655"></a><span class="lineno">  655</span>           = FirstDecl? FirstDecl-><a class="code" href="classclang_1_1NamedDecl.html#a8fee30304b9ae8b24136a279b678b951" title="Looks through UsingDecls and ObjCCompatibleAliasDecls for the underlying named decl.">getUnderlyingDecl</a>() : 0;</div>
+<div class="line"><a name="l00656"></a><span class="lineno">  656</span>         <span class="keywordflow">if</span> (getLangOpts().<a class="code" href="namespaceclang_1_1frontend.html#a09dfa01c4e997a3794d80922c5e853bbaf89a7ac6211aecefb5f7ecc17d3ebed4">CPlusPlus</a> && NextToken.<a class="code" href="classclang_1_1Token.html#abc7c8cc4d8598e2c07148189157cf066">is</a>(tok::less) &&</div>
+<div class="line"><a name="l00657"></a><span class="lineno">  657</span>             UnderlyingFirstDecl && isa<TemplateDecl>(UnderlyingFirstDecl)) {</div>
+<div class="line"><a name="l00658"></a><span class="lineno">  658</span>           UnqualifiedDiag = diag::err_no_template_suggest;</div>
+<div class="line"><a name="l00659"></a><span class="lineno">  659</span>           QualifiedDiag = diag::err_no_member_template_suggest;</div>
+<div class="line"><a name="l00660"></a><span class="lineno">  660</span>         } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (UnderlyingFirstDecl && </div>
+<div class="line"><a name="l00661"></a><span class="lineno">  661</span>                    (isa<TypeDecl>(UnderlyingFirstDecl) || </div>
+<div class="line"><a name="l00662"></a><span class="lineno">  662</span>                     isa<ObjCInterfaceDecl>(UnderlyingFirstDecl) ||</div>
+<div class="line"><a name="l00663"></a><span class="lineno">  663</span>                     isa<ObjCCompatibleAliasDecl>(UnderlyingFirstDecl))) {</div>
+<div class="line"><a name="l00664"></a><span class="lineno">  664</span>           UnqualifiedDiag = diag::err_unknown_typename_suggest;</div>
+<div class="line"><a name="l00665"></a><span class="lineno">  665</span>           QualifiedDiag = diag::err_unknown_nested_typename_suggest;</div>
+<div class="line"><a name="l00666"></a><span class="lineno">  666</span>         }</div>
+<div class="line"><a name="l00667"></a><span class="lineno">  667</span> </div>
+<div class="line"><a name="l00668"></a><span class="lineno">  668</span>         <span class="keywordflow">if</span> (SS.isEmpty()) {</div>
+<div class="line"><a name="l00669"></a><span class="lineno">  669</span>           diagnoseTypo(Corrected, PDiag(UnqualifiedDiag) << Name);</div>
+<div class="line"><a name="l00670"></a><span class="lineno">  670</span>         } <span class="keywordflow">else</span> {<span class="comment">// FIXME: is this even reachable? Test it.</span></div>
+<div class="line"><a name="l00671"></a><span class="lineno">  671</span>           std::string CorrectedStr(Corrected.getAsString(getLangOpts()));</div>
+<div class="line"><a name="l00672"></a><span class="lineno">  672</span>           <span class="keywordtype">bool</span> DroppedSpecifier = Corrected.WillReplaceSpecifier() &&</div>
+<div class="line"><a name="l00673"></a><span class="lineno">  673</span>                                   Name-><a class="code" href="classclang_1_1IdentifierInfo.html#a94caec6a16e508e8ca39eacd278bd2c5" title="Return the actual identifier string.">getName</a>().equals(CorrectedStr);</div>
+<div class="line"><a name="l00674"></a><span class="lineno">  674</span>           diagnoseTypo(Corrected, PDiag(QualifiedDiag)</div>
+<div class="line"><a name="l00675"></a><span class="lineno">  675</span>                                     << Name << computeDeclContext(SS, <span class="keyword">false</span>)</div>
+<div class="line"><a name="l00676"></a><span class="lineno">  676</span>                                     << DroppedSpecifier << SS.getRange());</div>
+<div class="line"><a name="l00677"></a><span class="lineno">  677</span>         }</div>
+<div class="line"><a name="l00678"></a><span class="lineno">  678</span> </div>
+<div class="line"><a name="l00679"></a><span class="lineno">  679</span>         <span class="comment">// Update the name, so that the caller has the new name.</span></div>
+<div class="line"><a name="l00680"></a><span class="lineno">  680</span>         Name = Corrected.getCorrectionAsIdentifierInfo();</div>
+<div class="line"><a name="l00681"></a><span class="lineno">  681</span> </div>
+<div class="line"><a name="l00682"></a><span class="lineno">  682</span>         <span class="comment">// Typo correction corrected to a keyword.</span></div>
+<div class="line"><a name="l00683"></a><span class="lineno">  683</span>         <span class="keywordflow">if</span> (Corrected.isKeyword())</div>
+<div class="line"><a name="l00684"></a><span class="lineno">  684</span>           <span class="keywordflow">return</span> Name;</div>
+<div class="line"><a name="l00685"></a><span class="lineno">  685</span> </div>
+<div class="line"><a name="l00686"></a><span class="lineno">  686</span>         <span class="comment">// Also update the LookupResult...</span></div>
+<div class="line"><a name="l00687"></a><span class="lineno">  687</span>         <span class="comment">// FIXME: This should probably go away at some point</span></div>
+<div class="line"><a name="l00688"></a><span class="lineno">  688</span>         Result.<a class="code" href="classclang_1_1LookupResult.html#a66106ede3de224099b3d0bdef5e0094e" title="Clears out any current state.">clear</a>();</div>
+<div class="line"><a name="l00689"></a><span class="lineno">  689</span>         Result.<a class="code" href="classclang_1_1LookupResult.html#a753b593b8bc113110a38aa8d8ebaf1af" title="Sets the name to look up.">setLookupName</a>(Corrected.getCorrection());</div>
+<div class="line"><a name="l00690"></a><span class="lineno">  690</span>         <span class="keywordflow">if</span> (FirstDecl)</div>
+<div class="line"><a name="l00691"></a><span class="lineno">  691</span>           Result.<a class="code" href="classclang_1_1LookupResult.html#a62d3dbd6c56a75cad9685c81817253ac" title="Add a declaration to these results with its natural access. Does not test the acceptance criteria...">addDecl</a>(FirstDecl);</div>
+<div class="line"><a name="l00692"></a><span class="lineno">  692</span> </div>
+<div class="line"><a name="l00693"></a><span class="lineno">  693</span>         <span class="comment">// If we found an Objective-C instance variable, let</span></div>
+<div class="line"><a name="l00694"></a><span class="lineno">  694</span>         <span class="comment">// LookupInObjCMethod build the appropriate expression to</span></div>
+<div class="line"><a name="l00695"></a><span class="lineno">  695</span>         <span class="comment">// reference the ivar.</span></div>
+<div class="line"><a name="l00696"></a><span class="lineno">  696</span>         <span class="comment">// FIXME: This is a gross hack.</span></div>
+<div class="line"><a name="l00697"></a><span class="lineno">  697</span>         <span class="keywordflow">if</span> (<a class="code" href="classclang_1_1ObjCIvarDecl.html">ObjCIvarDecl</a> *Ivar = Result.<a class="code" href="classclang_1_1LookupResult.html#a94bcf1d27520ce8a3a9603e76dd4acee">getAsSingle</a><<a class="code" href="classclang_1_1ObjCIvarDecl.html">ObjCIvarDecl</a>>()) {</div>
+<div class="line"><a name="l00698"></a><span class="lineno">  698</span>           Result.<a class="code" href="classclang_1_1LookupResult.html#a66106ede3de224099b3d0bdef5e0094e" title="Clears out any current state.">clear</a>();</div>
+<div class="line"><a name="l00699"></a><span class="lineno">  699</span>           <a class="code" href="classclang_1_1ActionResult.html">ExprResult</a> E(LookupInObjCMethod(Result, S, Ivar->getIdentifier()));</div>
+<div class="line"><a name="l00700"></a><span class="lineno">  700</span>           <span class="keywordflow">return</span> E;</div>
+<div class="line"><a name="l00701"></a><span class="lineno">  701</span>         }</div>
+<div class="line"><a name="l00702"></a><span class="lineno">  702</span>         </div>
+<div class="line"><a name="l00703"></a><span class="lineno">  703</span>         <span class="keywordflow">goto</span> Corrected;</div>
+<div class="line"><a name="l00704"></a><span class="lineno">  704</span>       }</div>
+<div class="line"><a name="l00705"></a><span class="lineno">  705</span>     }</div>
+<div class="line"><a name="l00706"></a><span class="lineno">  706</span>       </div>
+<div class="line"><a name="l00707"></a><span class="lineno">  707</span>     <span class="comment">// We failed to correct; just fall through and let the parser deal with it.</span></div>
+<div class="line"><a name="l00708"></a><span class="lineno">  708</span>     Result.<a class="code" href="classclang_1_1LookupResult.html#ae2764b699f93e9590281ce9c4b097e33">suppressDiagnostics</a>();</div>
+<div class="line"><a name="l00709"></a><span class="lineno">  709</span>     <span class="keywordflow">return</span> <a class="code" href="UninitializedValues_8cpp.html#a896c037a32087c5c20d97e64a1786880a4e81c184ac3ad48a389cd4454c4a05bb">NameClassification::Unknown</a>();</div>
+<div class="line"><a name="l00710"></a><span class="lineno">  710</span>       </div>
+<div class="line"><a name="l00711"></a><span class="lineno">  711</span>   <span class="keywordflow">case</span> <a class="code" href="classclang_1_1LookupResult.html#a1ca33eb830beacd6f646737a21a4686aadc033161cb742815a1eab9e749dc624a" title="No entity found met the criteria within the current instantiation,, but there were dependent base cla...">LookupResult::NotFoundInCurrentInstantiation</a>: {</div>
+<div class="line"><a name="l00712"></a><span class="lineno">  712</span>     <span class="comment">// We performed name lookup into the current instantiation, and there were </span></div>
+<div class="line"><a name="l00713"></a><span class="lineno">  713</span>     <span class="comment">// dependent bases, so we treat this result the same way as any other</span></div>
+<div class="line"><a name="l00714"></a><span class="lineno">  714</span>     <span class="comment">// dependent nested-name-specifier.</span></div>
+<div class="line"><a name="l00715"></a><span class="lineno">  715</span>       </div>
+<div class="line"><a name="l00716"></a><span class="lineno">  716</span>     <span class="comment">// C++ [temp.res]p2:</span></div>
+<div class="line"><a name="l00717"></a><span class="lineno">  717</span>     <span class="comment">//   A name used in a template declaration or definition and that is </span></div>
+<div class="line"><a name="l00718"></a><span class="lineno">  718</span>     <span class="comment">//   dependent on a template-parameter is assumed not to name a type </span></div>
+<div class="line"><a name="l00719"></a><span class="lineno">  719</span>     <span class="comment">//   unless the applicable name lookup finds a type name or the name is </span></div>
+<div class="line"><a name="l00720"></a><span class="lineno">  720</span>     <span class="comment">//   qualified by the keyword typename.</span></div>
+<div class="line"><a name="l00721"></a><span class="lineno">  721</span>     <span class="comment">//</span></div>
+<div class="line"><a name="l00722"></a><span class="lineno">  722</span>     <span class="comment">// FIXME: If the next token is '<', we might want to ask the parser to</span></div>
+<div class="line"><a name="l00723"></a><span class="lineno">  723</span>     <span class="comment">// perform some heroics to see if we actually have a </span></div>
+<div class="line"><a name="l00724"></a><span class="lineno">  724</span>     <span class="comment">// template-argument-list, which would indicate a missing 'template'</span></div>
+<div class="line"><a name="l00725"></a><span class="lineno">  725</span>     <span class="comment">// keyword here.</span></div>
+<div class="line"><a name="l00726"></a><span class="lineno">  726</span>     <span class="keywordflow">return</span> ActOnDependentIdExpression(SS, <span class="comment">/*TemplateKWLoc=*/</span><a class="code" href="classclang_1_1SourceLocation.html" title="Encodes a location in the source. The SourceManager can decode this to get at the full include stack...">SourceLocation</a>(),</div>
+<div class="line"><a name="l00727"></a><span class="lineno">  727</span>                                       NameInfo, IsAddressOfOperand,</div>
+<div class="line"><a name="l00728"></a><span class="lineno">  728</span>                                       <span class="comment">/*TemplateArgs=*/</span>0);</div>
+<div class="line"><a name="l00729"></a><span class="lineno">  729</span>   }</div>
+<div class="line"><a name="l00730"></a><span class="lineno">  730</span> </div>
+<div class="line"><a name="l00731"></a><span class="lineno">  731</span>   <span class="keywordflow">case</span> <a class="code" href="classclang_1_1LookupResult.html#a1ca33eb830beacd6f646737a21a4686aaf75c8c7895a084ec560226061e6c69cb" title="Name lookup found a single declaration that met the criteria. getFoundDecl() will return this declara...">LookupResult::Found</a>:</div>
+<div class="line"><a name="l00732"></a><span class="lineno">  732</span>   <span class="keywordflow">case</span> <a class="code" href="classclang_1_1LookupResult.html#a1ca33eb830beacd6f646737a21a4686aa17c909142b06001d7e2bb77df6c4e9cf" title="Name lookup found a set of overloaded functions that met the criteria.">LookupResult::FoundOverloaded</a>:</div>
+<div class="line"><a name="l00733"></a><span class="lineno">  733</span>   <span class="keywordflow">case</span> <a class="code" href="classclang_1_1LookupResult.html#a1ca33eb830beacd6f646737a21a4686aa1e208636865be93b4e400891bd69baf6" title="Name lookup found an unresolvable value declaration and cannot yet complete. This only happens in C++...">LookupResult::FoundUnresolvedValue</a>:</div>
+<div class="line"><a name="l00734"></a><span class="lineno">  734</span>     <span class="keywordflow">break</span>;</div>
+<div class="line"><a name="l00735"></a><span class="lineno">  735</span>       </div>
+<div class="line"><a name="l00736"></a><span class="lineno">  736</span>   <span class="keywordflow">case</span> <a class="code" href="classclang_1_1LookupResult.html#a1ca33eb830beacd6f646737a21a4686aa50c7b072dc8772c290cea6bd9ba895b0" title="Name lookup results in an ambiguity; use getAmbiguityKind to figure out what kind of ambiguity we hav...">LookupResult::Ambiguous</a>:</div>
+<div class="line"><a name="l00737"></a><span class="lineno">  737</span>     <span class="keywordflow">if</span> (getLangOpts().<a class="code" href="namespaceclang_1_1frontend.html#a09dfa01c4e997a3794d80922c5e853bbaf89a7ac6211aecefb5f7ecc17d3ebed4">CPlusPlus</a> && NextToken.<a class="code" href="classclang_1_1Token.html#abc7c8cc4d8598e2c07148189157cf066">is</a>(tok::less) &&</div>
+<div class="line"><a name="l00738"></a><span class="lineno">  738</span>         hasAnyAcceptableTemplateNames(Result)) {</div>
+<div class="line"><a name="l00739"></a><span class="lineno">  739</span>       <span class="comment">// C++ [temp.local]p3:</span></div>
+<div class="line"><a name="l00740"></a><span class="lineno">  740</span>       <span class="comment">//   A lookup that finds an injected-class-name (10.2) can result in an</span></div>
+<div class="line"><a name="l00741"></a><span class="lineno">  741</span>       <span class="comment">//   ambiguity in certain cases (for example, if it is found in more than</span></div>
+<div class="line"><a name="l00742"></a><span class="lineno">  742</span>       <span class="comment">//   one base class). If all of the injected-class-names that are found</span></div>
+<div class="line"><a name="l00743"></a><span class="lineno">  743</span>       <span class="comment">//   refer to specializations of the same class template, and if the name</span></div>
+<div class="line"><a name="l00744"></a><span class="lineno">  744</span>       <span class="comment">//   is followed by a template-argument-list, the reference refers to the</span></div>
+<div class="line"><a name="l00745"></a><span class="lineno">  745</span>       <span class="comment">//   class template itself and not a specialization thereof, and is not</span></div>
+<div class="line"><a name="l00746"></a><span class="lineno">  746</span>       <span class="comment">//   ambiguous.</span></div>
+<div class="line"><a name="l00747"></a><span class="lineno">  747</span>       <span class="comment">//</span></div>
+<div class="line"><a name="l00748"></a><span class="lineno">  748</span>       <span class="comment">// This filtering can make an ambiguous result into an unambiguous one,</span></div>
+<div class="line"><a name="l00749"></a><span class="lineno">  749</span>       <span class="comment">// so try again after filtering out template names.</span></div>
+<div class="line"><a name="l00750"></a><span class="lineno">  750</span>       FilterAcceptableTemplateNames(Result);</div>
+<div class="line"><a name="l00751"></a><span class="lineno">  751</span>       <span class="keywordflow">if</span> (!Result.<a class="code" href="classclang_1_1LookupResult.html#ad40ced676b01c7ef20a8a3612869bf54">isAmbiguous</a>()) {</div>
+<div class="line"><a name="l00752"></a><span class="lineno">  752</span>         IsFilteredTemplateName = <span class="keyword">true</span>;</div>
+<div class="line"><a name="l00753"></a><span class="lineno">  753</span>         <span class="keywordflow">break</span>;</div>
+<div class="line"><a name="l00754"></a><span class="lineno">  754</span>       }</div>
+<div class="line"><a name="l00755"></a><span class="lineno">  755</span>     }</div>
+<div class="line"><a name="l00756"></a><span class="lineno">  756</span>       </div>
+<div class="line"><a name="l00757"></a><span class="lineno">  757</span>     <span class="comment">// Diagnose the ambiguity and return an error.</span></div>
+<div class="line"><a name="l00758"></a><span class="lineno">  758</span>     <span class="keywordflow">return</span> NameClassification::Error();</div>
+<div class="line"><a name="l00759"></a><span class="lineno">  759</span>   }</div>
+<div class="line"><a name="l00760"></a><span class="lineno">  760</span>   </div>
+<div class="line"><a name="l00761"></a><span class="lineno">  761</span>   <span class="keywordflow">if</span> (getLangOpts().<a class="code" href="namespaceclang_1_1frontend.html#a09dfa01c4e997a3794d80922c5e853bbaf89a7ac6211aecefb5f7ecc17d3ebed4">CPlusPlus</a> && NextToken.<a class="code" href="classclang_1_1Token.html#abc7c8cc4d8598e2c07148189157cf066">is</a>(tok::less) &&</div>
+<div class="line"><a name="l00762"></a><span class="lineno">  762</span>       (IsFilteredTemplateName || hasAnyAcceptableTemplateNames(Result))) {</div>
+<div class="line"><a name="l00763"></a><span class="lineno">  763</span>     <span class="comment">// C++ [temp.names]p3:</span></div>
+<div class="line"><a name="l00764"></a><span class="lineno">  764</span>     <span class="comment">//   After name lookup (3.4) finds that a name is a template-name or that</span></div>
+<div class="line"><a name="l00765"></a><span class="lineno">  765</span>     <span class="comment">//   an operator-function-id or a literal- operator-id refers to a set of</span></div>
+<div class="line"><a name="l00766"></a><span class="lineno">  766</span>     <span class="comment">//   overloaded functions any member of which is a function template if </span></div>
+<div class="line"><a name="l00767"></a><span class="lineno">  767</span>     <span class="comment">//   this is followed by a <, the < is always taken as the delimiter of a</span></div>
+<div class="line"><a name="l00768"></a><span class="lineno">  768</span>     <span class="comment">//   template-argument-list and never as the less-than operator.</span></div>
+<div class="line"><a name="l00769"></a><span class="lineno">  769</span>     <span class="keywordflow">if</span> (!IsFilteredTemplateName)</div>
+<div class="line"><a name="l00770"></a><span class="lineno">  770</span>       FilterAcceptableTemplateNames(Result);</div>
+<div class="line"><a name="l00771"></a><span class="lineno">  771</span>     </div>
+<div class="line"><a name="l00772"></a><span class="lineno">  772</span>     <span class="keywordflow">if</span> (!Result.<a class="code" href="classclang_1_1LookupResult.html#a9f44c1cd9d9c7e84dd0202538dd72cd7" title="Return true if no decls were found.">empty</a>()) {</div>
+<div class="line"><a name="l00773"></a><span class="lineno">  773</span>       <span class="keywordtype">bool</span> IsFunctionTemplate;</div>
+<div class="line"><a name="l00774"></a><span class="lineno">  774</span>       <span class="keywordtype">bool</span> IsVarTemplate;</div>
+<div class="line"><a name="l00775"></a><span class="lineno">  775</span>       <a class="code" href="classclang_1_1TemplateName.html" title="Represents a C++ template name within the type system.">TemplateName</a> Template;</div>
+<div class="line"><a name="l00776"></a><span class="lineno">  776</span>       <span class="keywordflow">if</span> (Result.<a class="code" href="classclang_1_1LookupResult.html#ae1db847b7820acee0a0371510ccdf1c9">end</a>() - Result.<a class="code" href="classclang_1_1LookupResult.html#a460debe22c59694c326b3c4671726889">begin</a>() > 1) {</div>
+<div class="line"><a name="l00777"></a><span class="lineno">  777</span>         IsFunctionTemplate = <span class="keyword">true</span>;</div>
+<div class="line"><a name="l00778"></a><span class="lineno">  778</span>         Template = <a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#ac628b11e05c4ba601bc250dfd1b5db9e" title="Retrieve the template name that corresponds to a non-empty lookup.">getOverloadedTemplateName</a>(Result.<a class="code" href="classclang_1_1LookupResult.html#a460debe22c59694c326b3c4671726889">begin</a>(), </div>
+<div class="line"><a name="l00779"></a><span class="lineno">  779</span>                                                      Result.<a class="code" href="classclang_1_1LookupResult.html#ae1db847b7820acee0a0371510ccdf1c9">end</a>());</div>
+<div class="line"><a name="l00780"></a><span class="lineno">  780</span>       } <span class="keywordflow">else</span> {</div>
+<div class="line"><a name="l00781"></a><span class="lineno">  781</span>         <a class="code" href="classclang_1_1TemplateDecl.html" title="The base class of all kinds of template declarations (e.g., class, function, etc.).">TemplateDecl</a> *TD</div>
+<div class="line"><a name="l00782"></a><span class="lineno">  782</span>           = cast<TemplateDecl>((*Result.<a class="code" href="classclang_1_1LookupResult.html#a460debe22c59694c326b3c4671726889">begin</a>())->getUnderlyingDecl());</div>
+<div class="line"><a name="l00783"></a><span class="lineno">  783</span>         IsFunctionTemplate = isa<FunctionTemplateDecl>(TD);</div>
+<div class="line"><a name="l00784"></a><span class="lineno">  784</span>         IsVarTemplate = isa<VarTemplateDecl>(TD);</div>
+<div class="line"><a name="l00785"></a><span class="lineno">  785</span> </div>
+<div class="line"><a name="l00786"></a><span class="lineno">  786</span>         <span class="keywordflow">if</span> (SS.<a class="code" href="classclang_1_1CXXScopeSpec.html#ae27d587ba7dae0cfdcdfa2f7f5472c3c">isSet</a>() && !SS.<a class="code" href="classclang_1_1CXXScopeSpec.html#a4470b2b22ffe903c05b83ba25d774652" title="An error occurred during parsing of the scope specifier.">isInvalid</a>())</div>
+<div class="line"><a name="l00787"></a><span class="lineno">  787</span>           Template = <a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#ae8687c03d979cd77b34ffb0502f748e1" title="Retrieve the template name that represents a qualified template name such as std::vector.">getQualifiedTemplateName</a>(SS.<a class="code" href="classclang_1_1CXXScopeSpec.html#ae880473296a083a62b508203cf9c3f24" title="Retrieve the representation of the nested-name-specifier.">getScopeRep</a>(), </div>
+<div class="line"><a name="l00788"></a><span class="lineno">  788</span>                                                     <span class="comment">/*TemplateKeyword=*/</span><span class="keyword">false</span>,</div>
+<div class="line"><a name="l00789"></a><span class="lineno">  789</span>                                                       TD);</div>
+<div class="line"><a name="l00790"></a><span class="lineno">  790</span>         <span class="keywordflow">else</span></div>
+<div class="line"><a name="l00791"></a><span class="lineno">  791</span>           Template = <a class="code" href="classclang_1_1TemplateName.html" title="Represents a C++ template name within the type system.">TemplateName</a>(TD);</div>
+<div class="line"><a name="l00792"></a><span class="lineno">  792</span>       }</div>
+<div class="line"><a name="l00793"></a><span class="lineno">  793</span>       </div>
+<div class="line"><a name="l00794"></a><span class="lineno">  794</span>       <span class="keywordflow">if</span> (IsFunctionTemplate) {</div>
+<div class="line"><a name="l00795"></a><span class="lineno">  795</span>         <span class="comment">// Function templates always go through overload resolution, at which</span></div>
+<div class="line"><a name="l00796"></a><span class="lineno">  796</span>         <span class="comment">// point we'll perform the various checks (e.g., accessibility) we need</span></div>
+<div class="line"><a name="l00797"></a><span class="lineno">  797</span>         <span class="comment">// to based on which function we selected.</span></div>
+<div class="line"><a name="l00798"></a><span class="lineno">  798</span>         Result.<a class="code" href="classclang_1_1LookupResult.html#ae2764b699f93e9590281ce9c4b097e33">suppressDiagnostics</a>();</div>
+<div class="line"><a name="l00799"></a><span class="lineno">  799</span>         </div>
+<div class="line"><a name="l00800"></a><span class="lineno">  800</span>         <span class="keywordflow">return</span> NameClassification::FunctionTemplate(Template);</div>
+<div class="line"><a name="l00801"></a><span class="lineno">  801</span>       }</div>
+<div class="line"><a name="l00802"></a><span class="lineno">  802</span> </div>
+<div class="line"><a name="l00803"></a><span class="lineno">  803</span>       <span class="keywordflow">return</span> IsVarTemplate ? NameClassification::VarTemplate(Template)</div>
+<div class="line"><a name="l00804"></a><span class="lineno">  804</span>                            : NameClassification::TypeTemplate(Template);</div>
+<div class="line"><a name="l00805"></a><span class="lineno">  805</span>     }</div>
+<div class="line"><a name="l00806"></a><span class="lineno">  806</span>   }</div>
+<div class="line"><a name="l00807"></a><span class="lineno">  807</span> </div>
+<div class="line"><a name="l00808"></a><span class="lineno">  808</span>   <a class="code" href="classclang_1_1NamedDecl.html">NamedDecl</a> *FirstDecl = (*Result.<a class="code" href="classclang_1_1LookupResult.html#a460debe22c59694c326b3c4671726889">begin</a>())->getUnderlyingDecl();</div>
+<div class="line"><a name="l00809"></a><span class="lineno">  809</span>   <span class="keywordflow">if</span> (<a class="code" href="classclang_1_1TypeDecl.html">TypeDecl</a> *<a class="code" href="classclang_1_1Type.html">Type</a> = dyn_cast<TypeDecl>(FirstDecl)) {</div>
+<div class="line"><a name="l00810"></a><span class="lineno">  810</span>     DiagnoseUseOfDecl(<a class="code" href="classclang_1_1Type.html">Type</a>, NameLoc);</div>
+<div class="line"><a name="l00811"></a><span class="lineno">  811</span>     <a class="code" href="classclang_1_1QualType.html">QualType</a> T = <a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#a028b11acbffc8c91facbab289df57771" title="Return the unique reference to the type for the specified type declaration.">getTypeDeclType</a>(<a class="code" href="classclang_1_1Type.html">Type</a>);</div>
+<div class="line"><a name="l00812"></a><span class="lineno">  812</span>     <span class="keywordflow">if</span> (SS.<a class="code" href="classclang_1_1CXXScopeSpec.html#a22c85914d194b1a4dd94bd10da20023b" title="A scope specifier is present, but may be valid or invalid.">isNotEmpty</a>())</div>
+<div class="line"><a name="l00813"></a><span class="lineno">  813</span>       <span class="keywordflow">return</span> <a class="code" href="SemaDecl_8cpp.html#ad7921d528fda25976af9ac08042331d2" title="Build a ParsedType for a simple-type-specifier with a nested-name-specifier.">buildNestedType</a>(*<span class="keyword">this</span>, SS, T, NameLoc);</div>
+<div class="line"><a name="l00814"></a><span class="lineno">  814</span>     <span class="keywordflow">return</span> <a class="code" href="classclang_1_1OpaquePtr.html#ada2a201949e5b234c4b55c8ce996b68e">ParsedType::make</a>(T);</div>
+<div class="line"><a name="l00815"></a><span class="lineno">  815</span>   }</div>
+<div class="line"><a name="l00816"></a><span class="lineno">  816</span> </div>
+<div class="line"><a name="l00817"></a><span class="lineno">  817</span>   <a class="code" href="classclang_1_1ObjCInterfaceDecl.html" title="Represents an ObjC class declaration.">ObjCInterfaceDecl</a> *Class = dyn_cast<<a class="code" href="classclang_1_1ObjCInterfaceDecl.html" title="Represents an ObjC class declaration.">ObjCInterfaceDecl</a>>(FirstDecl);</div>
+<div class="line"><a name="l00818"></a><span class="lineno">  818</span>   <span class="keywordflow">if</span> (!Class) {</div>
+<div class="line"><a name="l00819"></a><span class="lineno">  819</span>     <span class="comment">// FIXME: It's unfortunate that we don't have a Type node for handling this.</span></div>
+<div class="line"><a name="l00820"></a><span class="lineno">  820</span>     <span class="keywordflow">if</span> (<a class="code" href="classclang_1_1ObjCCompatibleAliasDecl.html">ObjCCompatibleAliasDecl</a> *Alias </div>
+<div class="line"><a name="l00821"></a><span class="lineno">  821</span>                                 = dyn_cast<ObjCCompatibleAliasDecl>(FirstDecl))</div>
+<div class="line"><a name="l00822"></a><span class="lineno">  822</span>       Class = Alias->getClassInterface();</div>
+<div class="line"><a name="l00823"></a><span class="lineno">  823</span>   }</div>
+<div class="line"><a name="l00824"></a><span class="lineno">  824</span>   </div>
+<div class="line"><a name="l00825"></a><span class="lineno">  825</span>   <span class="keywordflow">if</span> (Class) {</div>
+<div class="line"><a name="l00826"></a><span class="lineno">  826</span>     DiagnoseUseOfDecl(Class, NameLoc);</div>
+<div class="line"><a name="l00827"></a><span class="lineno">  827</span>     </div>
+<div class="line"><a name="l00828"></a><span class="lineno">  828</span>     <span class="keywordflow">if</span> (NextToken.<a class="code" href="classclang_1_1Token.html#abc7c8cc4d8598e2c07148189157cf066">is</a>(tok::period)) {</div>
+<div class="line"><a name="l00829"></a><span class="lineno">  829</span>       <span class="comment">// Interface. <something> is parsed as a property reference expression.</span></div>
+<div class="line"><a name="l00830"></a><span class="lineno">  830</span>       <span class="comment">// Just return "unknown" as a fall-through for now.</span></div>
+<div class="line"><a name="l00831"></a><span class="lineno">  831</span>       Result.<a class="code" href="classclang_1_1LookupResult.html#ae2764b699f93e9590281ce9c4b097e33">suppressDiagnostics</a>();</div>
+<div class="line"><a name="l00832"></a><span class="lineno">  832</span>       <span class="keywordflow">return</span> <a class="code" href="UninitializedValues_8cpp.html#a896c037a32087c5c20d97e64a1786880a4e81c184ac3ad48a389cd4454c4a05bb">NameClassification::Unknown</a>();</div>
+<div class="line"><a name="l00833"></a><span class="lineno">  833</span>     }</div>
+<div class="line"><a name="l00834"></a><span class="lineno">  834</span>     </div>
+<div class="line"><a name="l00835"></a><span class="lineno">  835</span>     <a class="code" href="classclang_1_1QualType.html">QualType</a> T = <a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#ae498c138a079e26fa0b2ebcb11d9136b">getObjCInterfaceType</a>(Class);</div>
+<div class="line"><a name="l00836"></a><span class="lineno">  836</span>     <span class="keywordflow">return</span> <a class="code" href="classclang_1_1OpaquePtr.html#ada2a201949e5b234c4b55c8ce996b68e">ParsedType::make</a>(T);</div>
+<div class="line"><a name="l00837"></a><span class="lineno">  837</span>   }</div>
+<div class="line"><a name="l00838"></a><span class="lineno">  838</span> </div>
+<div class="line"><a name="l00839"></a><span class="lineno">  839</span>   <span class="comment">// We can have a type template here if we're classifying a template argument.</span></div>
+<div class="line"><a name="l00840"></a><span class="lineno">  840</span>   <span class="keywordflow">if</span> (isa<TemplateDecl>(FirstDecl) && !isa<FunctionTemplateDecl>(FirstDecl))</div>
+<div class="line"><a name="l00841"></a><span class="lineno">  841</span>     <span class="keywordflow">return</span> NameClassification::TypeTemplate(</div>
+<div class="line"><a name="l00842"></a><span class="lineno">  842</span>         <a class="code" href="classclang_1_1TemplateName.html" title="Represents a C++ template name within the type system.">TemplateName</a>(cast<TemplateDecl>(FirstDecl)));</div>
+<div class="line"><a name="l00843"></a><span class="lineno">  843</span> </div>
+<div class="line"><a name="l00844"></a><span class="lineno">  844</span>   <span class="comment">// Check for a tag type hidden by a non-type decl in a few cases where it</span></div>
+<div class="line"><a name="l00845"></a><span class="lineno">  845</span>   <span class="comment">// seems likely a type is wanted instead of the non-type that was found.</span></div>
+<div class="line"><a name="l00846"></a><span class="lineno">  846</span>   <span class="keywordtype">bool</span> NextIsOp = NextToken.<a class="code" href="classclang_1_1Token.html#abc7c8cc4d8598e2c07148189157cf066">is</a>(tok::amp) || NextToken.<a class="code" href="classclang_1_1Token.html#abc7c8cc4d8598e2c07148189157cf066">is</a>(tok::star);</div>
+<div class="line"><a name="l00847"></a><span class="lineno">  847</span>   <span class="keywordflow">if</span> ((NextToken.<a class="code" href="classclang_1_1Token.html#abc7c8cc4d8598e2c07148189157cf066">is</a>(tok::identifier) ||</div>
+<div class="line"><a name="l00848"></a><span class="lineno">  848</span>        (NextIsOp && FirstDecl-><a class="code" href="classclang_1_1Decl.html#acfded90869b5610b7eb1958e843e74d2" title="Whether this declaration is a function or function template.">isFunctionOrFunctionTemplate</a>())) &&</div>
+<div class="line"><a name="l00849"></a><span class="lineno">  849</span>       <a class="code" href="SemaDecl_8cpp.html#a886fed2ec27c65ae1342693564d56b83">isTagTypeWithMissingTag</a>(*<span class="keyword">this</span>, Result, S, SS, Name, NameLoc)) {</div>
+<div class="line"><a name="l00850"></a><span class="lineno">  850</span>     <a class="code" href="classclang_1_1TypeDecl.html">TypeDecl</a> *<a class="code" href="classclang_1_1Type.html">Type</a> = Result.<a class="code" href="classclang_1_1LookupResult.html#a94bcf1d27520ce8a3a9603e76dd4acee">getAsSingle</a><<a class="code" href="classclang_1_1TypeDecl.html">TypeDecl</a>>();</div>
+<div class="line"><a name="l00851"></a><span class="lineno">  851</span>     DiagnoseUseOfDecl(Type, NameLoc);</div>
+<div class="line"><a name="l00852"></a><span class="lineno">  852</span>     <a class="code" href="classclang_1_1QualType.html">QualType</a> T = <a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#a028b11acbffc8c91facbab289df57771" title="Return the unique reference to the type for the specified type declaration.">getTypeDeclType</a>(Type);</div>
+<div class="line"><a name="l00853"></a><span class="lineno">  853</span>     <span class="keywordflow">if</span> (SS.<a class="code" href="classclang_1_1CXXScopeSpec.html#a22c85914d194b1a4dd94bd10da20023b" title="A scope specifier is present, but may be valid or invalid.">isNotEmpty</a>())</div>
+<div class="line"><a name="l00854"></a><span class="lineno">  854</span>       <span class="keywordflow">return</span> <a class="code" href="SemaDecl_8cpp.html#ad7921d528fda25976af9ac08042331d2" title="Build a ParsedType for a simple-type-specifier with a nested-name-specifier.">buildNestedType</a>(*<span class="keyword">this</span>, SS, T, NameLoc);</div>
+<div class="line"><a name="l00855"></a><span class="lineno">  855</span>     <span class="keywordflow">return</span> <a class="code" href="classclang_1_1OpaquePtr.html#ada2a201949e5b234c4b55c8ce996b68e">ParsedType::make</a>(T);</div>
+<div class="line"><a name="l00856"></a><span class="lineno">  856</span>   }</div>
+<div class="line"><a name="l00857"></a><span class="lineno">  857</span>   </div>
+<div class="line"><a name="l00858"></a><span class="lineno">  858</span>   <span class="keywordflow">if</span> (FirstDecl-><a class="code" href="classclang_1_1NamedDecl.html#a1903d3070081ae7a4c45cd2ac7089334" title="Determine whether this declaration is a C++ class member.">isCXXClassMember</a>())</div>
+<div class="line"><a name="l00859"></a><span class="lineno">  859</span>     <span class="keywordflow">return</span> BuildPossibleImplicitMemberExpr(SS, <a class="code" href="classclang_1_1SourceLocation.html" title="Encodes a location in the source. The SourceManager can decode this to get at the full include stack...">SourceLocation</a>(), Result, 0);</div>
+<div class="line"><a name="l00860"></a><span class="lineno">  860</span> </div>
+<div class="line"><a name="l00861"></a><span class="lineno">  861</span>   <span class="keywordtype">bool</span> ADL = UseArgumentDependentLookup(SS, Result, NextToken.<a class="code" href="classclang_1_1Token.html#abc7c8cc4d8598e2c07148189157cf066">is</a>(tok::l_paren));</div>
+<div class="line"><a name="l00862"></a><span class="lineno">  862</span>   <span class="keywordflow">return</span> BuildDeclarationNameExpr(SS, Result, ADL);</div>
+<div class="line"><a name="l00863"></a><span class="lineno">  863</span> }</div>
+<div class="line"><a name="l00864"></a><span class="lineno">  864</span> </div>
+<div class="line"><a name="l00865"></a><span class="lineno">  865</span> <span class="comment">// Determines the context to return to after temporarily entering a</span></div>
+<div class="line"><a name="l00866"></a><span class="lineno">  866</span> <span class="comment">// context.  This depends in an unnecessarily complicated way on the</span></div>
+<div class="line"><a name="l00867"></a><span class="lineno">  867</span> <span class="comment">// exact ordering of callbacks from the parser.</span></div>
+<div class="line"><a name="l00868"></a><span class="lineno"><a class="code" href="classclang_1_1Sema.html#a5b77e16ec4cd09753b817983878911d2">  868</a></span> <a class="code" href="classclang_1_1DeclContext.html">DeclContext</a> *<a class="code" href="classclang_1_1Sema.html#a5b77e16ec4cd09753b817983878911d2">Sema::getContainingDC</a>(<a class="code" href="classclang_1_1DeclContext.html">DeclContext</a> *DC) {</div>
+<div class="line"><a name="l00869"></a><span class="lineno">  869</span> </div>
+<div class="line"><a name="l00870"></a><span class="lineno">  870</span>   <span class="comment">// Functions defined inline within classes aren't parsed until we've</span></div>
+<div class="line"><a name="l00871"></a><span class="lineno">  871</span>   <span class="comment">// finished parsing the top-level class, so the top-level class is</span></div>
+<div class="line"><a name="l00872"></a><span class="lineno">  872</span>   <span class="comment">// the context we'll need to return to.</span></div>
+<div class="line"><a name="l00873"></a><span class="lineno">  873</span>   <span class="comment">// A Lambda call operator whose parent is a class must not be treated </span></div>
+<div class="line"><a name="l00874"></a><span class="lineno">  874</span>   <span class="comment">// as an inline member function.  A Lambda can be used legally</span></div>
+<div class="line"><a name="l00875"></a><span class="lineno">  875</span>   <span class="comment">// either as an in-class member initializer or a default argument.  These</span></div>
+<div class="line"><a name="l00876"></a><span class="lineno">  876</span>   <span class="comment">// are parsed once the class has been marked complete and so the containing</span></div>
+<div class="line"><a name="l00877"></a><span class="lineno">  877</span>   <span class="comment">// context would be the nested class (when the lambda is defined in one);</span></div>
+<div class="line"><a name="l00878"></a><span class="lineno">  878</span>   <span class="comment">// If the class is not complete, then the lambda is being used in an </span></div>
+<div class="line"><a name="l00879"></a><span class="lineno">  879</span>   <span class="comment">// ill-formed fashion (such as to specify the width of a bit-field, or</span></div>
+<div class="line"><a name="l00880"></a><span class="lineno">  880</span>   <span class="comment">// in an array-bound) - in which case we still want to return the </span></div>
+<div class="line"><a name="l00881"></a><span class="lineno">  881</span>   <span class="comment">// lexically containing DC (which could be a nested class). </span></div>
+<div class="line"><a name="l00882"></a><span class="lineno">  882</span>   <span class="keywordflow">if</span> (isa<FunctionDecl>(DC) && !<a class="code" href="namespaceclang.html#a7385235b182acea119bba9574dab4c3f">isLambdaCallOperator</a>(DC)) {</div>
+<div class="line"><a name="l00883"></a><span class="lineno">  883</span>     DC = DC-><a class="code" href="classclang_1_1DeclContext.html#a7eb413788a2327dcc0de57c365effcfe">getLexicalParent</a>();</div>
+<div class="line"><a name="l00884"></a><span class="lineno">  884</span> </div>
+<div class="line"><a name="l00885"></a><span class="lineno">  885</span>     <span class="comment">// A function not defined within a class will always return to its</span></div>
+<div class="line"><a name="l00886"></a><span class="lineno">  886</span>     <span class="comment">// lexical context.</span></div>
+<div class="line"><a name="l00887"></a><span class="lineno">  887</span>     <span class="keywordflow">if</span> (!isa<CXXRecordDecl>(DC))</div>
+<div class="line"><a name="l00888"></a><span class="lineno">  888</span>       <span class="keywordflow">return</span> DC;</div>
+<div class="line"><a name="l00889"></a><span class="lineno">  889</span> </div>
+<div class="line"><a name="l00890"></a><span class="lineno">  890</span>     <span class="comment">// A C++ inline method/friend is parsed *after* the topmost class</span></div>
+<div class="line"><a name="l00891"></a><span class="lineno">  891</span>     <span class="comment">// it was declared in is fully parsed ("complete");  the topmost</span></div>
+<div class="line"><a name="l00892"></a><span class="lineno">  892</span>     <span class="comment">// class is the context we need to return to.</span></div>
+<div class="line"><a name="l00893"></a><span class="lineno">  893</span>     <span class="keywordflow">while</span> (<a class="code" href="classclang_1_1CXXRecordDecl.html" title="Represents a C++ struct/union/class.">CXXRecordDecl</a> *RD = dyn_cast<CXXRecordDecl>(DC-><a class="code" href="classclang_1_1DeclContext.html#a7eb413788a2327dcc0de57c365effcfe">getLexicalParent</a>()))</div>
+<div class="line"><a name="l00894"></a><span class="lineno">  894</span>       DC = RD;</div>
+<div class="line"><a name="l00895"></a><span class="lineno">  895</span> </div>
+<div class="line"><a name="l00896"></a><span class="lineno">  896</span>     <span class="comment">// Return the declaration context of the topmost class the inline method is</span></div>
+<div class="line"><a name="l00897"></a><span class="lineno">  897</span>     <span class="comment">// declared in.</span></div>
+<div class="line"><a name="l00898"></a><span class="lineno">  898</span>     <span class="keywordflow">return</span> DC;</div>
+<div class="line"><a name="l00899"></a><span class="lineno">  899</span>   }</div>
+<div class="line"><a name="l00900"></a><span class="lineno">  900</span> </div>
+<div class="line"><a name="l00901"></a><span class="lineno">  901</span>   <span class="keywordflow">return</span> DC-><a class="code" href="classclang_1_1DeclContext.html#a7eb413788a2327dcc0de57c365effcfe">getLexicalParent</a>();</div>
+<div class="line"><a name="l00902"></a><span class="lineno">  902</span> }</div>
+<div class="line"><a name="l00903"></a><span class="lineno">  903</span> </div>
+<div class="line"><a name="l00904"></a><span class="lineno"><a class="code" href="classclang_1_1Sema.html#acaf50ba6aab36897b7f1bf7d8bbc17b0">  904</a></span> <span class="keywordtype">void</span> <a class="code" href="classclang_1_1Sema.html#acaf50ba6aab36897b7f1bf7d8bbc17b0" title="Set the current declaration context until it gets popped.">Sema::PushDeclContext</a>(<a class="code" href="classclang_1_1Scope.html">Scope</a> *<a class="code" href="AnalysisBasedWarnings_8cpp.html#a33dc45a03958a0bf07b5da2dec4db648">S</a>, <a class="code" href="classclang_1_1DeclContext.html">DeclContext</a> *DC) {</div>
+<div class="line"><a name="l00905"></a><span class="lineno">  905</span>   assert(getContainingDC(DC) == CurContext &&</div>
+<div class="line"><a name="l00906"></a><span class="lineno">  906</span>       <span class="stringliteral">"The next DeclContext should be lexically contained in the current one."</span>);</div>
+<div class="line"><a name="l00907"></a><span class="lineno">  907</span>   CurContext = DC;</div>
+<div class="line"><a name="l00908"></a><span class="lineno">  908</span>   S-><a class="code" href="classclang_1_1Scope.html#a099c3210d6630cd8be691f45c5dd6af9">setEntity</a>(DC);</div>
+<div class="line"><a name="l00909"></a><span class="lineno">  909</span> }</div>
+<div class="line"><a name="l00910"></a><span class="lineno">  910</span> </div>
+<div class="line"><a name="l00911"></a><span class="lineno"><a class="code" href="classclang_1_1Sema.html#ad5ff59ba615dad74b5219a825b5df780">  911</a></span> <span class="keywordtype">void</span> <a class="code" href="classclang_1_1Sema.html#ad5ff59ba615dad74b5219a825b5df780">Sema::PopDeclContext</a>() {</div>
+<div class="line"><a name="l00912"></a><span class="lineno">  912</span>   assert(CurContext && <span class="stringliteral">"DeclContext imbalance!"</span>);</div>
+<div class="line"><a name="l00913"></a><span class="lineno">  913</span> </div>
+<div class="line"><a name="l00914"></a><span class="lineno">  914</span>   CurContext = getContainingDC(CurContext);</div>
+<div class="line"><a name="l00915"></a><span class="lineno">  915</span>   assert(CurContext && <span class="stringliteral">"Popped translation unit!"</span>);</div>
+<div class="line"><a name="l00916"></a><span class="lineno">  916</span> }</div>
+<div class="line"><a name="l00917"></a><span class="lineno">  917</span> <span class="comment"></span></div>
+<div class="line"><a name="l00918"></a><span class="lineno">  918</span> <span class="comment">/// EnterDeclaratorContext - Used when we must lookup names in the context</span></div>
+<div class="line"><a name="l00919"></a><span class="lineno">  919</span> <span class="comment">/// of a declarator's nested name specifier.</span></div>
+<div class="line"><a name="l00920"></a><span class="lineno">  920</span> <span class="comment">///</span></div>
+<div class="line"><a name="l00921"></a><span class="lineno"><a class="code" href="classclang_1_1Sema.html#aa29bdf227d7c2086d212b8ed628ab800">  921</a></span> <span class="comment"></span><span class="keywordtype">void</span> <a class="code" href="classclang_1_1Sema.html#aa29bdf227d7c2086d212b8ed628ab800">Sema::EnterDeclaratorContext</a>(<a class="code" href="classclang_1_1Scope.html">Scope</a> *<a class="code" href="AnalysisBasedWarnings_8cpp.html#a33dc45a03958a0bf07b5da2dec4db648">S</a>, <a class="code" href="classclang_1_1DeclContext.html">DeclContext</a> *DC) {</div>
+<div class="line"><a name="l00922"></a><span class="lineno">  922</span>   <span class="comment">// C++0x [basic.lookup.unqual]p13:</span></div>
+<div class="line"><a name="l00923"></a><span class="lineno">  923</span>   <span class="comment">//   A name used in the definition of a static data member of class</span></div>
+<div class="line"><a name="l00924"></a><span class="lineno">  924</span>   <span class="comment">//   X (after the qualified-id of the static member) is looked up as</span></div>
+<div class="line"><a name="l00925"></a><span class="lineno">  925</span>   <span class="comment">//   if the name was used in a member function of X.</span></div>
+<div class="line"><a name="l00926"></a><span class="lineno">  926</span>   <span class="comment">// C++0x [basic.lookup.unqual]p14:</span></div>
+<div class="line"><a name="l00927"></a><span class="lineno">  927</span>   <span class="comment">//   If a variable member of a namespace is defined outside of the</span></div>
+<div class="line"><a name="l00928"></a><span class="lineno">  928</span>   <span class="comment">//   scope of its namespace then any name used in the definition of</span></div>
+<div class="line"><a name="l00929"></a><span class="lineno">  929</span>   <span class="comment">//   the variable member (after the declarator-id) is looked up as</span></div>
+<div class="line"><a name="l00930"></a><span class="lineno">  930</span>   <span class="comment">//   if the definition of the variable member occurred in its</span></div>
+<div class="line"><a name="l00931"></a><span class="lineno">  931</span>   <span class="comment">//   namespace.</span></div>
+<div class="line"><a name="l00932"></a><span class="lineno">  932</span>   <span class="comment">// Both of these imply that we should push a scope whose context</span></div>
+<div class="line"><a name="l00933"></a><span class="lineno">  933</span>   <span class="comment">// is the semantic context of the declaration.  We can't use</span></div>
+<div class="line"><a name="l00934"></a><span class="lineno">  934</span>   <span class="comment">// PushDeclContext here because that context is not necessarily</span></div>
+<div class="line"><a name="l00935"></a><span class="lineno">  935</span>   <span class="comment">// lexically contained in the current context.  Fortunately,</span></div>
+<div class="line"><a name="l00936"></a><span class="lineno">  936</span>   <span class="comment">// the containing scope should have the appropriate information.</span></div>
+<div class="line"><a name="l00937"></a><span class="lineno">  937</span> </div>
+<div class="line"><a name="l00938"></a><span class="lineno">  938</span>   assert(!S-><a class="code" href="classclang_1_1Scope.html#a0ddcbbc7cb53f7b1f407ef68696b8d37">getEntity</a>() && <span class="stringliteral">"scope already has entity"</span>);</div>
+<div class="line"><a name="l00939"></a><span class="lineno">  939</span> </div>
+<div class="line"><a name="l00940"></a><span class="lineno">  940</span> <span class="preprocessor">#ifndef NDEBUG</span></div>
+<div class="line"><a name="l00941"></a><span class="lineno">  941</span> <span class="preprocessor"></span>  <a class="code" href="classclang_1_1Scope.html">Scope</a> *Ancestor = S-><a class="code" href="classclang_1_1Scope.html#a41a39e012b966ffcb2f05d41f4bdbb4b">getParent</a>();</div>
+<div class="line"><a name="l00942"></a><span class="lineno">  942</span>   <span class="keywordflow">while</span> (!Ancestor->getEntity()) Ancestor = Ancestor-><a class="code" href="classclang_1_1Scope.html#a41a39e012b966ffcb2f05d41f4bdbb4b">getParent</a>();</div>
+<div class="line"><a name="l00943"></a><span class="lineno">  943</span>   assert(Ancestor->getEntity() == CurContext && <span class="stringliteral">"ancestor context mismatch"</span>);</div>
+<div class="line"><a name="l00944"></a><span class="lineno">  944</span> <span class="preprocessor">#endif</span></div>
+<div class="line"><a name="l00945"></a><span class="lineno">  945</span> <span class="preprocessor"></span></div>
+<div class="line"><a name="l00946"></a><span class="lineno">  946</span>   CurContext = DC;</div>
+<div class="line"><a name="l00947"></a><span class="lineno">  947</span>   S-><a class="code" href="classclang_1_1Scope.html#a099c3210d6630cd8be691f45c5dd6af9">setEntity</a>(DC);</div>
+<div class="line"><a name="l00948"></a><span class="lineno">  948</span> }</div>
+<div class="line"><a name="l00949"></a><span class="lineno">  949</span> </div>
+<div class="line"><a name="l00950"></a><span class="lineno"><a class="code" href="classclang_1_1Sema.html#a8019405c8305604c6a55016cd18c84fc">  950</a></span> <span class="keywordtype">void</span> <a class="code" href="classclang_1_1Sema.html#a8019405c8305604c6a55016cd18c84fc">Sema::ExitDeclaratorContext</a>(<a class="code" href="classclang_1_1Scope.html">Scope</a> *<a class="code" href="AnalysisBasedWarnings_8cpp.html#a33dc45a03958a0bf07b5da2dec4db648">S</a>) {</div>
+<div class="line"><a name="l00951"></a><span class="lineno">  951</span>   assert(S-><a class="code" href="classclang_1_1Scope.html#a0ddcbbc7cb53f7b1f407ef68696b8d37">getEntity</a>() == CurContext && <span class="stringliteral">"Context imbalance!"</span>);</div>
+<div class="line"><a name="l00952"></a><span class="lineno">  952</span> </div>
+<div class="line"><a name="l00953"></a><span class="lineno">  953</span>   <span class="comment">// Switch back to the lexical context.  The safety of this is</span></div>
+<div class="line"><a name="l00954"></a><span class="lineno">  954</span>   <span class="comment">// enforced by an assert in EnterDeclaratorContext.</span></div>
+<div class="line"><a name="l00955"></a><span class="lineno">  955</span>   <a class="code" href="classclang_1_1Scope.html">Scope</a> *Ancestor = S-><a class="code" href="classclang_1_1Scope.html#a41a39e012b966ffcb2f05d41f4bdbb4b">getParent</a>();</div>
+<div class="line"><a name="l00956"></a><span class="lineno">  956</span>   <span class="keywordflow">while</span> (!Ancestor->getEntity()) Ancestor = Ancestor-><a class="code" href="classclang_1_1Scope.html#a41a39e012b966ffcb2f05d41f4bdbb4b">getParent</a>();</div>
+<div class="line"><a name="l00957"></a><span class="lineno">  957</span>   CurContext = Ancestor-><a class="code" href="classclang_1_1Scope.html#a0ddcbbc7cb53f7b1f407ef68696b8d37">getEntity</a>();</div>
+<div class="line"><a name="l00958"></a><span class="lineno">  958</span> </div>
+<div class="line"><a name="l00959"></a><span class="lineno">  959</span>   <span class="comment">// We don't need to do anything with the scope, which is going to</span></div>
+<div class="line"><a name="l00960"></a><span class="lineno">  960</span>   <span class="comment">// disappear.</span></div>
+<div class="line"><a name="l00961"></a><span class="lineno">  961</span> }</div>
+<div class="line"><a name="l00962"></a><span class="lineno">  962</span> </div>
+<div class="line"><a name="l00963"></a><span class="lineno">  963</span> </div>
+<div class="line"><a name="l00964"></a><span class="lineno"><a class="code" href="classclang_1_1Sema.html#a34ed2976d0f04d1d0cc4537d709c67bf">  964</a></span> <span class="keywordtype">void</span> <a class="code" href="classclang_1_1Sema.html#a34ed2976d0f04d1d0cc4537d709c67bf" title="Push the parameters of D, which must be a function, into scope.">Sema::ActOnReenterFunctionContext</a>(<a class="code" href="classclang_1_1Scope.html">Scope</a>* <a class="code" href="AnalysisBasedWarnings_8cpp.html#a33dc45a03958a0bf07b5da2dec4db648">S</a>, <a class="code" href="classclang_1_1Decl.html">Decl</a> *D) {</div>
+<div class="line"><a name="l00965"></a><span class="lineno">  965</span>   <a class="code" href="classclang_1_1FunctionDecl.html">FunctionDecl</a> *FD = dyn_cast<<a class="code" href="classclang_1_1FunctionDecl.html">FunctionDecl</a>>(D);</div>
+<div class="line"><a name="l00966"></a><span class="lineno">  966</span>   <span class="keywordflow">if</span> (<a class="code" href="classclang_1_1FunctionTemplateDecl.html" title="Declaration of a template function.">FunctionTemplateDecl</a> *TFD = dyn_cast_or_null<FunctionTemplateDecl>(D)) {</div>
+<div class="line"><a name="l00967"></a><span class="lineno">  967</span>     <span class="comment">// We assume that the caller has already called</span></div>
+<div class="line"><a name="l00968"></a><span class="lineno">  968</span>     <span class="comment">// ActOnReenterTemplateScope</span></div>
+<div class="line"><a name="l00969"></a><span class="lineno">  969</span>     FD = TFD->getTemplatedDecl();</div>
+<div class="line"><a name="l00970"></a><span class="lineno">  970</span>   }</div>
+<div class="line"><a name="l00971"></a><span class="lineno">  971</span>   <span class="keywordflow">if</span> (!FD)</div>
+<div class="line"><a name="l00972"></a><span class="lineno">  972</span>     <span class="keywordflow">return</span>;</div>
+<div class="line"><a name="l00973"></a><span class="lineno">  973</span> </div>
+<div class="line"><a name="l00974"></a><span class="lineno">  974</span>   <span class="comment">// Same implementation as PushDeclContext, but enters the context</span></div>
+<div class="line"><a name="l00975"></a><span class="lineno">  975</span>   <span class="comment">// from the lexical parent, rather than the top-level class.</span></div>
+<div class="line"><a name="l00976"></a><span class="lineno">  976</span>   assert(CurContext == FD-><a class="code" href="classclang_1_1DeclContext.html#a7eb413788a2327dcc0de57c365effcfe">getLexicalParent</a>() &&</div>
+<div class="line"><a name="l00977"></a><span class="lineno">  977</span>     <span class="stringliteral">"The next DeclContext should be lexically contained in the current one."</span>);</div>
+<div class="line"><a name="l00978"></a><span class="lineno">  978</span>   CurContext = FD;</div>
+<div class="line"><a name="l00979"></a><span class="lineno">  979</span>   S-><a class="code" href="classclang_1_1Scope.html#a099c3210d6630cd8be691f45c5dd6af9">setEntity</a>(CurContext);</div>
+<div class="line"><a name="l00980"></a><span class="lineno">  980</span> </div>
+<div class="line"><a name="l00981"></a><span class="lineno">  981</span>   <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <a class="code" href="TokenAnnotator_8cpp.html#a0bf8bdaf8596b1161b6ce63c4232a1fb">P</a> = 0, NumParams = FD-><a class="code" href="classclang_1_1FunctionDecl.html#a6e93edc7b4b6fad6ae4830e005ec539f">getNumParams</a>(); <a class="code" href="TokenAnnotator_8cpp.html#a0bf8bdaf8596b1161b6ce63c4232a1fb">P</a> < NumParams; ++<a class="code" href="TokenAnnotator_8cpp.html#a0bf8bdaf8596b1161b6ce63c4232a1fb">P</a>) {</div>
+<div class="line"><a name="l00982"></a><span class="lineno">  982</span>     <a class="code" href="classclang_1_1ParmVarDecl.html" title="ParmVarDecl - Represents a parameter to a function.">ParmVarDecl</a> *<a class="code" href="SemaOverload_8cpp.html#af465899bf43044df83229078154bc2ed">Param</a> = FD-><a class="code" href="classclang_1_1FunctionDecl.html#ae9634725f4146974e541228f996a96cf">getParamDecl</a>(<a class="code" href="TokenAnnotator_8cpp.html#a0bf8bdaf8596b1161b6ce63c4232a1fb">P</a>);</div>
+<div class="line"><a name="l00983"></a><span class="lineno">  983</span>     <span class="comment">// If the parameter has an identifier, then add it to the scope</span></div>
+<div class="line"><a name="l00984"></a><span class="lineno">  984</span>     <span class="keywordflow">if</span> (Param-><a class="code" href="classclang_1_1NamedDecl.html#a554752f8f43eea0e6288da7205167fe2">getIdentifier</a>()) {</div>
+<div class="line"><a name="l00985"></a><span class="lineno">  985</span>       S-><a class="code" href="classclang_1_1Scope.html#a2133fcd5f117181a56f46c7a05e805d9">AddDecl</a>(Param);</div>
+<div class="line"><a name="l00986"></a><span class="lineno">  986</span>       IdResolver.AddDecl(Param);</div>
+<div class="line"><a name="l00987"></a><span class="lineno">  987</span>     }</div>
+<div class="line"><a name="l00988"></a><span class="lineno">  988</span>   }</div>
+<div class="line"><a name="l00989"></a><span class="lineno">  989</span> }</div>
+<div class="line"><a name="l00990"></a><span class="lineno">  990</span> </div>
+<div class="line"><a name="l00991"></a><span class="lineno">  991</span> </div>
+<div class="line"><a name="l00992"></a><span class="lineno"><a class="code" href="classclang_1_1Sema.html#a251380104b4dcc8aeadc7f4b7b0c3073">  992</a></span> <span class="keywordtype">void</span> <a class="code" href="classclang_1_1Sema.html#a251380104b4dcc8aeadc7f4b7b0c3073">Sema::ActOnExitFunctionContext</a>() {</div>
+<div class="line"><a name="l00993"></a><span class="lineno">  993</span>   <span class="comment">// Same implementation as PopDeclContext, but returns to the lexical parent,</span></div>
+<div class="line"><a name="l00994"></a><span class="lineno">  994</span>   <span class="comment">// rather than the top-level class.</span></div>
+<div class="line"><a name="l00995"></a><span class="lineno">  995</span>   assert(CurContext && <span class="stringliteral">"DeclContext imbalance!"</span>);</div>
+<div class="line"><a name="l00996"></a><span class="lineno">  996</span>   CurContext = CurContext->getLexicalParent();</div>
+<div class="line"><a name="l00997"></a><span class="lineno">  997</span>   assert(CurContext && <span class="stringliteral">"Popped translation unit!"</span>);</div>
+<div class="line"><a name="l00998"></a><span class="lineno">  998</span> }</div>
+<div class="line"><a name="l00999"></a><span class="lineno">  999</span> </div>
+<div class="line"><a name="l01000"></a><span class="lineno"> 1000</span> <span class="comment"></span></div>
+<div class="line"><a name="l01001"></a><span class="lineno"> 1001</span> <span class="comment">/// \brief Determine whether we allow overloading of the function</span></div>
+<div class="line"><a name="l01002"></a><span class="lineno"> 1002</span> <span class="comment">/// PrevDecl with another declaration.</span></div>
+<div class="line"><a name="l01003"></a><span class="lineno"> 1003</span> <span class="comment">///</span></div>
+<div class="line"><a name="l01004"></a><span class="lineno"> 1004</span> <span class="comment">/// This routine determines whether overloading is possible, not</span></div>
+<div class="line"><a name="l01005"></a><span class="lineno"> 1005</span> <span class="comment">/// whether some new function is actually an overload. It will return</span></div>
+<div class="line"><a name="l01006"></a><span class="lineno"> 1006</span> <span class="comment">/// true in C++ (where we can always provide overloads) or, as an</span></div>
+<div class="line"><a name="l01007"></a><span class="lineno"> 1007</span> <span class="comment">/// extension, in C when the previous function is already an</span></div>
+<div class="line"><a name="l01008"></a><span class="lineno"> 1008</span> <span class="comment">/// overloaded function declaration or has the "overloadable"</span></div>
+<div class="line"><a name="l01009"></a><span class="lineno"> 1009</span> <span class="comment">/// attribute.</span></div>
+<div class="line"><a name="l01010"></a><span class="lineno"><a class="code" href="SemaDecl_8cpp.html#aefab8239ba1ccbada8f762b0eba4c374"> 1010</a></span> <span class="comment"></span><span class="keyword">static</span> <span class="keywordtype">bool</span> <a class="code" href="SemaDecl_8cpp.html#aefab8239ba1ccbada8f762b0eba4c374" title="Determine whether we allow overloading of the function PrevDecl with another declaration.">AllowOverloadingOfFunction</a>(<a class="code" href="classclang_1_1LookupResult.html" title="Represents the results of name lookup.">LookupResult</a> &<a class="code" href="Format_8cpp.html#a367365df5b490f2ddb411318d9d421a9">Previous</a>,</div>
+<div class="line"><a name="l01011"></a><span class="lineno"> 1011</span>                                        <a class="code" href="classclang_1_1ASTContext.html" title="Holds long-lived AST nodes (such as types and decls) that can be referred to throughout the semantic ...">ASTContext</a> &<a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>) {</div>
+<div class="line"><a name="l01012"></a><span class="lineno"> 1012</span>   <span class="keywordflow">if</span> (Context.<a class="code" href="classclang_1_1ASTContext.html#a3faa7b5a5e8d1637c53dea680acca0ff">getLangOpts</a>().CPlusPlus)</div>
+<div class="line"><a name="l01013"></a><span class="lineno"> 1013</span>     <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
+<div class="line"><a name="l01014"></a><span class="lineno"> 1014</span> </div>
+<div class="line"><a name="l01015"></a><span class="lineno"> 1015</span>   <span class="keywordflow">if</span> (Previous.<a class="code" href="classclang_1_1LookupResult.html#a4b184f1c5c87b87f3405a788826c56e1">getResultKind</a>() == <a class="code" href="classclang_1_1LookupResult.html#a1ca33eb830beacd6f646737a21a4686aa17c909142b06001d7e2bb77df6c4e9cf" title="Name lookup found a set of overloaded functions that met the criteria.">LookupResult::FoundOverloaded</a>)</div>
+<div class="line"><a name="l01016"></a><span class="lineno"> 1016</span>     <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
+<div class="line"><a name="l01017"></a><span class="lineno"> 1017</span> </div>
+<div class="line"><a name="l01018"></a><span class="lineno"> 1018</span>   <span class="keywordflow">return</span> (Previous.<a class="code" href="classclang_1_1LookupResult.html#a4b184f1c5c87b87f3405a788826c56e1">getResultKind</a>() == <a class="code" href="classclang_1_1LookupResult.html#a1ca33eb830beacd6f646737a21a4686aaf75c8c7895a084ec560226061e6c69cb" title="Name lookup found a single declaration that met the criteria. getFoundDecl() will return this declara...">LookupResult::Found</a></div>
+<div class="line"><a name="l01019"></a><span class="lineno"> 1019</span>           && Previous.<a class="code" href="classclang_1_1LookupResult.html#a626e09f67bb669edefa962b5ae745344" title="Fetch the unique decl found by this lookup. Asserts that one was found.">getFoundDecl</a>()-><a class="code" href="classclang_1_1Decl.html#ac60cc8b34313e03a5c40277c5c5ad61b">hasAttr</a><<a class="code" href="classclang_1_1OverloadableAttr.html">OverloadableAttr</a>>());</div>
+<div class="line"><a name="l01020"></a><span class="lineno"> 1020</span> }</div>
+<div class="line"><a name="l01021"></a><span class="lineno"> 1021</span> <span class="comment"></span></div>
+<div class="line"><a name="l01022"></a><span class="lineno"> 1022</span> <span class="comment">/// Add this decl to the scope shadowed decl chains.</span></div>
+<div class="line"><a name="l01023"></a><span class="lineno"><a class="code" href="classclang_1_1Sema.html#a45bd7757e01b318e87ae7dc5ea0ce8bf"> 1023</a></span> <span class="comment"></span><span class="keywordtype">void</span> <a class="code" href="classclang_1_1Sema.html#a45bd7757e01b318e87ae7dc5ea0ce8bf" title="Add this decl to the scope shadowed decl chains.">Sema::PushOnScopeChains</a>(<a class="code" href="classclang_1_1NamedDecl.html">NamedDecl</a> *D, <a class="code" href="classclang_1_1Scope.html">Scope</a> *<a class="code" href="AnalysisBasedWarnings_8cpp.html#a33dc45a03958a0bf07b5da2dec4db648">S</a>, <span class="keywordtype">bool</span> AddToContext) {</div>
+<div class="line"><a name="l01024"></a><span class="lineno"> 1024</span>   <span class="comment">// Move up the scope chain until we find the nearest enclosing</span></div>
+<div class="line"><a name="l01025"></a><span class="lineno"> 1025</span>   <span class="comment">// non-transparent context. The declaration will be introduced into this</span></div>
+<div class="line"><a name="l01026"></a><span class="lineno"> 1026</span>   <span class="comment">// scope.</span></div>
+<div class="line"><a name="l01027"></a><span class="lineno"> 1027</span>   <span class="keywordflow">while</span> (S-><a class="code" href="classclang_1_1Scope.html#a0ddcbbc7cb53f7b1f407ef68696b8d37">getEntity</a>() && S-><a class="code" href="classclang_1_1Scope.html#a0ddcbbc7cb53f7b1f407ef68696b8d37">getEntity</a>()-><a class="code" href="classclang_1_1DeclContext.html#abbf5a92a55d4faa4150ee8fd46a60345">isTransparentContext</a>())</div>
+<div class="line"><a name="l01028"></a><span class="lineno"> 1028</span>     S = S-><a class="code" href="classclang_1_1Scope.html#a41a39e012b966ffcb2f05d41f4bdbb4b">getParent</a>();</div>
+<div class="line"><a name="l01029"></a><span class="lineno"> 1029</span> </div>
+<div class="line"><a name="l01030"></a><span class="lineno"> 1030</span>   <span class="comment">// Add scoped declarations into their context, so that they can be</span></div>
+<div class="line"><a name="l01031"></a><span class="lineno"> 1031</span>   <span class="comment">// found later. Declarations without a context won't be inserted</span></div>
+<div class="line"><a name="l01032"></a><span class="lineno"> 1032</span>   <span class="comment">// into any context.</span></div>
+<div class="line"><a name="l01033"></a><span class="lineno"> 1033</span>   <span class="keywordflow">if</span> (AddToContext)</div>
+<div class="line"><a name="l01034"></a><span class="lineno"> 1034</span>     CurContext->addDecl(D);</div>
+<div class="line"><a name="l01035"></a><span class="lineno"> 1035</span> </div>
+<div class="line"><a name="l01036"></a><span class="lineno"> 1036</span>   <span class="comment">// Out-of-line definitions shouldn't be pushed into scope in C++, unless they</span></div>
+<div class="line"><a name="l01037"></a><span class="lineno"> 1037</span>   <span class="comment">// are function-local declarations.</span></div>
+<div class="line"><a name="l01038"></a><span class="lineno"> 1038</span>   <span class="keywordflow">if</span> (getLangOpts().<a class="code" href="namespaceclang_1_1frontend.html#a09dfa01c4e997a3794d80922c5e853bbaf89a7ac6211aecefb5f7ecc17d3ebed4">CPlusPlus</a> && D-><a class="code" href="classclang_1_1Decl.html#abc98cb8e083ff6e6f2ec51d89a7f0cfe">isOutOfLine</a>() &&</div>
+<div class="line"><a name="l01039"></a><span class="lineno"> 1039</span>       !D-><a class="code" href="classclang_1_1Decl.html#af67e1a1d24dcc51093b95dbcf68d4288">getDeclContext</a>()-><a class="code" href="classclang_1_1DeclContext.html#a61743ae6acff989a26641900282e6305">getRedeclContext</a>()-><a class="code" href="classclang_1_1DeclContext.html#ab26c189165e15c46df7e4c734da0b0b8" title="Determine whether this declaration context is equivalent to the declaration context DC...">Equals</a>(</div>
+<div class="line"><a name="l01040"></a><span class="lineno"> 1040</span>         D-><a class="code" href="classclang_1_1Decl.html#aa390f755d0a0a1fc7fc557af886e4c93">getLexicalDeclContext</a>()-><a class="code" href="classclang_1_1DeclContext.html#a61743ae6acff989a26641900282e6305">getRedeclContext</a>()) &&</div>
+<div class="line"><a name="l01041"></a><span class="lineno"> 1041</span>       !D-><a class="code" href="classclang_1_1Decl.html#aa390f755d0a0a1fc7fc557af886e4c93">getLexicalDeclContext</a>()-><a class="code" href="classclang_1_1DeclContext.html#a05b966b6459e1d11c317f8abe3e2d66f">isFunctionOrMethod</a>())</div>
+<div class="line"><a name="l01042"></a><span class="lineno"> 1042</span>     <span class="keywordflow">return</span>;</div>
+<div class="line"><a name="l01043"></a><span class="lineno"> 1043</span> </div>
+<div class="line"><a name="l01044"></a><span class="lineno"> 1044</span>   <span class="comment">// Template instantiations should also not be pushed into scope.</span></div>
+<div class="line"><a name="l01045"></a><span class="lineno"> 1045</span>   <span class="keywordflow">if</span> (isa<FunctionDecl>(D) &&</div>
+<div class="line"><a name="l01046"></a><span class="lineno"> 1046</span>       cast<FunctionDecl>(D)->isFunctionTemplateSpecialization())</div>
+<div class="line"><a name="l01047"></a><span class="lineno"> 1047</span>     <span class="keywordflow">return</span>;</div>
+<div class="line"><a name="l01048"></a><span class="lineno"> 1048</span> </div>
+<div class="line"><a name="l01049"></a><span class="lineno"> 1049</span>   <span class="comment">// If this replaces anything in the current scope, </span></div>
+<div class="line"><a name="l01050"></a><span class="lineno"> 1050</span>   <a class="code" href="classclang_1_1IdentifierResolver_1_1iterator.html">IdentifierResolver::iterator</a> I = IdResolver.begin(D-><a class="code" href="classclang_1_1NamedDecl.html#a1e3e90455be89bb5c7c23640cbbd7153">getDeclName</a>()),</div>
+<div class="line"><a name="l01051"></a><span class="lineno"> 1051</span>                                IEnd = IdResolver.end();</div>
+<div class="line"><a name="l01052"></a><span class="lineno"> 1052</span>   <span class="keywordflow">for</span> (; I != IEnd; ++I) {</div>
+<div class="line"><a name="l01053"></a><span class="lineno"> 1053</span>     <span class="keywordflow">if</span> (S-><a class="code" href="classclang_1_1Scope.html#a704908bfa8ade9ea0ff027f1c45b0e12">isDeclScope</a>(*I) && D-><a class="code" href="classclang_1_1NamedDecl.html#a77737ecba3857ce16eff8066f511c6b8">declarationReplaces</a>(*I)) {</div>
+<div class="line"><a name="l01054"></a><span class="lineno"> 1054</span>       S-><a class="code" href="classclang_1_1Scope.html#a6b7e1fc9bac9c1d1eb7554ad9c1cfc26">RemoveDecl</a>(*I);</div>
+<div class="line"><a name="l01055"></a><span class="lineno"> 1055</span>       IdResolver.RemoveDecl(*I);</div>
+<div class="line"><a name="l01056"></a><span class="lineno"> 1056</span> </div>
+<div class="line"><a name="l01057"></a><span class="lineno"> 1057</span>       <span class="comment">// Should only need to replace one decl.</span></div>
+<div class="line"><a name="l01058"></a><span class="lineno"> 1058</span>       <span class="keywordflow">break</span>;</div>
+<div class="line"><a name="l01059"></a><span class="lineno"> 1059</span>     }</div>
+<div class="line"><a name="l01060"></a><span class="lineno"> 1060</span>   }</div>
+<div class="line"><a name="l01061"></a><span class="lineno"> 1061</span> </div>
+<div class="line"><a name="l01062"></a><span class="lineno"> 1062</span>   S-><a class="code" href="classclang_1_1Scope.html#a2133fcd5f117181a56f46c7a05e805d9">AddDecl</a>(D);</div>
+<div class="line"><a name="l01063"></a><span class="lineno"> 1063</span>   </div>
+<div class="line"><a name="l01064"></a><span class="lineno"> 1064</span>   <span class="keywordflow">if</span> (isa<LabelDecl>(D) && !cast<LabelDecl>(D)->isGnuLocal()) {</div>
+<div class="line"><a name="l01065"></a><span class="lineno"> 1065</span>     <span class="comment">// Implicitly-generated labels may end up getting generated in an order that</span></div>
+<div class="line"><a name="l01066"></a><span class="lineno"> 1066</span>     <span class="comment">// isn't strictly lexical, which breaks name lookup. Be careful to insert</span></div>
+<div class="line"><a name="l01067"></a><span class="lineno"> 1067</span>     <span class="comment">// the label at the appropriate place in the identifier chain.</span></div>
+<div class="line"><a name="l01068"></a><span class="lineno"> 1068</span>     <span class="keywordflow">for</span> (I = IdResolver.begin(D-><a class="code" href="classclang_1_1NamedDecl.html#a1e3e90455be89bb5c7c23640cbbd7153">getDeclName</a>()); I != IEnd; ++I) {</div>
+<div class="line"><a name="l01069"></a><span class="lineno"> 1069</span>       <a class="code" href="classclang_1_1DeclContext.html">DeclContext</a> *IDC = (*I)->getLexicalDeclContext()-><a class="code" href="classclang_1_1DeclContext.html#a61743ae6acff989a26641900282e6305">getRedeclContext</a>();</div>
+<div class="line"><a name="l01070"></a><span class="lineno"> 1070</span>       <span class="keywordflow">if</span> (IDC == CurContext) {</div>
+<div class="line"><a name="l01071"></a><span class="lineno"> 1071</span>         <span class="keywordflow">if</span> (!S-><a class="code" href="classclang_1_1Scope.html#a704908bfa8ade9ea0ff027f1c45b0e12">isDeclScope</a>(*I))</div>
+<div class="line"><a name="l01072"></a><span class="lineno"> 1072</span>           <span class="keywordflow">continue</span>;</div>
+<div class="line"><a name="l01073"></a><span class="lineno"> 1073</span>       } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (IDC-><a class="code" href="classclang_1_1DeclContext.html#ac573b7eaf4f3177d1378df80e557160d" title="Determine whether this declaration context encloses the declaration context DC.">Encloses</a>(CurContext))</div>
+<div class="line"><a name="l01074"></a><span class="lineno"> 1074</span>         <span class="keywordflow">break</span>;</div>
+<div class="line"><a name="l01075"></a><span class="lineno"> 1075</span>     }</div>
+<div class="line"><a name="l01076"></a><span class="lineno"> 1076</span>     </div>
+<div class="line"><a name="l01077"></a><span class="lineno"> 1077</span>     IdResolver.InsertDeclAfter(I, D);</div>
+<div class="line"><a name="l01078"></a><span class="lineno"> 1078</span>   } <span class="keywordflow">else</span> {</div>
+<div class="line"><a name="l01079"></a><span class="lineno"> 1079</span>     IdResolver.AddDecl(D);</div>
+<div class="line"><a name="l01080"></a><span class="lineno"> 1080</span>   }</div>
+<div class="line"><a name="l01081"></a><span class="lineno"> 1081</span> }</div>
+<div class="line"><a name="l01082"></a><span class="lineno"> 1082</span> </div>
+<div class="line"><a name="l01083"></a><span class="lineno"><a class="code" href="classclang_1_1Sema.html#a9129b4ca34edcbd5c457e4c53293e0eb"> 1083</a></span> <span class="keywordtype">void</span> <a class="code" href="classclang_1_1Sema.html#a9129b4ca34edcbd5c457e4c53293e0eb" title="Make the given externally-produced declaration visible at the top level scope.">Sema::pushExternalDeclIntoScope</a>(<a class="code" href="classclang_1_1NamedDecl.html">NamedDecl</a> *D, <a class="code" href="classclang_1_1DeclarationName.html">DeclarationName</a> Name) {</div>
+<div class="line"><a name="l01084"></a><span class="lineno"> 1084</span>   <span class="keywordflow">if</span> (IdResolver.tryAddTopLevelDecl(D, Name) && TUScope)</div>
+<div class="line"><a name="l01085"></a><span class="lineno"> 1085</span>     TUScope->AddDecl(D);</div>
+<div class="line"><a name="l01086"></a><span class="lineno"> 1086</span> }</div>
+<div class="line"><a name="l01087"></a><span class="lineno"> 1087</span> </div>
+<div class="line"><a name="l01088"></a><span class="lineno"><a class="code" href="classclang_1_1Sema.html#ae005c10cc4c746b79cb0c00de6deaa00"> 1088</a></span> <span class="keywordtype">bool</span> <a class="code" href="classclang_1_1Sema.html#ae005c10cc4c746b79cb0c00de6deaa00">Sema::isDeclInScope</a>(<a class="code" href="classclang_1_1NamedDecl.html">NamedDecl</a> *D, <a class="code" href="classclang_1_1DeclContext.html">DeclContext</a> *Ctx, <a class="code" href="classclang_1_1Scope.html">Scope</a> *<a class="code" href="AnalysisBasedWarnings_8cpp.html#a33dc45a03958a0bf07b5da2dec4db648">S</a>,</div>
+<div class="line"><a name="l01089"></a><span class="lineno"> 1089</span>                          <span class="keywordtype">bool</span> ExplicitInstantiationOrSpecialization) {</div>
+<div class="line"><a name="l01090"></a><span class="lineno"> 1090</span>   <span class="keywordflow">return</span> IdResolver.isDeclInScope(D, Ctx, S,</div>
+<div class="line"><a name="l01091"></a><span class="lineno"> 1091</span>                                   ExplicitInstantiationOrSpecialization);</div>
+<div class="line"><a name="l01092"></a><span class="lineno"> 1092</span> }</div>
+<div class="line"><a name="l01093"></a><span class="lineno"> 1093</span> </div>
+<div class="line"><a name="l01094"></a><span class="lineno"><a class="code" href="classclang_1_1Sema.html#adc589df5ed759495c2f9fb8410032e7a"> 1094</a></span> <a class="code" href="classclang_1_1Scope.html">Scope</a> *<a class="code" href="classclang_1_1Sema.html#adc589df5ed759495c2f9fb8410032e7a">Sema::getScopeForDeclContext</a>(<a class="code" href="classclang_1_1Scope.html">Scope</a> *<a class="code" href="AnalysisBasedWarnings_8cpp.html#a33dc45a03958a0bf07b5da2dec4db648">S</a>, <a class="code" href="classclang_1_1DeclContext.html">DeclContext</a> *DC) {</div>
+<div class="line"><a name="l01095"></a><span class="lineno"> 1095</span>   <a class="code" href="classclang_1_1DeclContext.html">DeclContext</a> *TargetDC = DC-><a class="code" href="classclang_1_1DeclContext.html#ac3368ad7389098f8fed5c5d346b77445">getPrimaryContext</a>();</div>
+<div class="line"><a name="l01096"></a><span class="lineno"> 1096</span>   <span class="keywordflow">do</span> {</div>
+<div class="line"><a name="l01097"></a><span class="lineno"> 1097</span>     <span class="keywordflow">if</span> (<a class="code" href="classclang_1_1DeclContext.html">DeclContext</a> *ScopeDC = S-><a class="code" href="classclang_1_1Scope.html#a0ddcbbc7cb53f7b1f407ef68696b8d37">getEntity</a>())</div>
+<div class="line"><a name="l01098"></a><span class="lineno"> 1098</span>       <span class="keywordflow">if</span> (ScopeDC->getPrimaryContext() == TargetDC)</div>
+<div class="line"><a name="l01099"></a><span class="lineno"> 1099</span>         <span class="keywordflow">return</span> S;</div>
+<div class="line"><a name="l01100"></a><span class="lineno"> 1100</span>   } <span class="keywordflow">while</span> ((S = S-><a class="code" href="classclang_1_1Scope.html#a41a39e012b966ffcb2f05d41f4bdbb4b">getParent</a>()));</div>
+<div class="line"><a name="l01101"></a><span class="lineno"> 1101</span> </div>
+<div class="line"><a name="l01102"></a><span class="lineno"> 1102</span>   <span class="keywordflow">return</span> 0;</div>
+<div class="line"><a name="l01103"></a><span class="lineno"> 1103</span> }</div>
+<div class="line"><a name="l01104"></a><span class="lineno"> 1104</span> </div>
+<div class="line"><a name="l01105"></a><span class="lineno"> 1105</span> <span class="keyword">static</span> <span class="keywordtype">bool</span> <a class="code" href="SemaDecl_8cpp.html#ad02ff88628752d4b50fda656f12271be" title="Determines whether the given declaration is an out-of-scope previous declaration.">isOutOfScopePreviousDeclaration</a>(<a class="code" href="classclang_1_1NamedDecl.html">NamedDecl</a> *,</div>
+<div class="line"><a name="l01106"></a><span class="lineno"> 1106</span>                                             <a class="code" href="classclang_1_1DeclContext.html">DeclContext</a>*,</div>
+<div class="line"><a name="l01107"></a><span class="lineno"> 1107</span>                                             <a class="code" href="classclang_1_1ASTContext.html" title="Holds long-lived AST nodes (such as types and decls) that can be referred to throughout the semantic ...">ASTContext</a>&);</div>
+<div class="line"><a name="l01108"></a><span class="lineno"> 1108</span> <span class="comment"></span></div>
+<div class="line"><a name="l01109"></a><span class="lineno"> 1109</span> <span class="comment">/// Filters out lookup results that don't fall within the given scope</span></div>
+<div class="line"><a name="l01110"></a><span class="lineno"> 1110</span> <span class="comment">/// as determined by isDeclInScope.</span></div>
+<div class="line"><a name="l01111"></a><span class="lineno"><a class="code" href="classclang_1_1Sema.html#a355786dc8da755c7fe6f393b326d3cb6"> 1111</a></span> <span class="comment"></span><span class="keywordtype">void</span> <a class="code" href="classclang_1_1Sema.html#a355786dc8da755c7fe6f393b326d3cb6">Sema::FilterLookupForScope</a>(<a class="code" href="classclang_1_1LookupResult.html" title="Represents the results of name lookup.">LookupResult</a> &R,</div>
+<div class="line"><a name="l01112"></a><span class="lineno"> 1112</span>                                 <a class="code" href="classclang_1_1DeclContext.html">DeclContext</a> *Ctx, <a class="code" href="classclang_1_1Scope.html">Scope</a> *<a class="code" href="AnalysisBasedWarnings_8cpp.html#a33dc45a03958a0bf07b5da2dec4db648">S</a>,</div>
+<div class="line"><a name="l01113"></a><span class="lineno"> 1113</span>                                 <span class="keywordtype">bool</span> ConsiderLinkage,</div>
+<div class="line"><a name="l01114"></a><span class="lineno"> 1114</span>                                 <span class="keywordtype">bool</span> ExplicitInstantiationOrSpecialization) {</div>
+<div class="line"><a name="l01115"></a><span class="lineno"> 1115</span>   <a class="code" href="classclang_1_1LookupResult_1_1Filter.html">LookupResult::Filter</a> F = R.<a class="code" href="classclang_1_1LookupResult.html#a8fcd0c83d80750fb4ecfda2d77dab8f9" title="Create a filter for this result set.">makeFilter</a>();</div>
+<div class="line"><a name="l01116"></a><span class="lineno"> 1116</span>   <span class="keywordflow">while</span> (F.<a class="code" href="classclang_1_1LookupResult_1_1Filter.html#acaeaa48ad3768d5999dff3a7c6961cd3">hasNext</a>()) {</div>
+<div class="line"><a name="l01117"></a><span class="lineno"> 1117</span>     <a class="code" href="classclang_1_1NamedDecl.html">NamedDecl</a> *D = F.<a class="code" href="classclang_1_1LookupResult_1_1Filter.html#a6e034ed000d88962b76888a7afffa2da">next</a>();</div>
+<div class="line"><a name="l01118"></a><span class="lineno"> 1118</span> </div>
+<div class="line"><a name="l01119"></a><span class="lineno"> 1119</span>     <span class="keywordflow">if</span> (isDeclInScope(D, Ctx, S, ExplicitInstantiationOrSpecialization))</div>
+<div class="line"><a name="l01120"></a><span class="lineno"> 1120</span>       <span class="keywordflow">continue</span>;</div>
+<div class="line"><a name="l01121"></a><span class="lineno"> 1121</span> </div>
+<div class="line"><a name="l01122"></a><span class="lineno"> 1122</span>     <span class="keywordflow">if</span> (ConsiderLinkage &&</div>
+<div class="line"><a name="l01123"></a><span class="lineno"> 1123</span>         <a class="code" href="SemaDecl_8cpp.html#ad02ff88628752d4b50fda656f12271be" title="Determines whether the given declaration is an out-of-scope previous declaration.">isOutOfScopePreviousDeclaration</a>(D, Ctx, <a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>))</div>
+<div class="line"><a name="l01124"></a><span class="lineno"> 1124</span>       <span class="keywordflow">continue</span>;</div>
+<div class="line"><a name="l01125"></a><span class="lineno"> 1125</span>     </div>
+<div class="line"><a name="l01126"></a><span class="lineno"> 1126</span>     F.<a class="code" href="classclang_1_1LookupResult_1_1Filter.html#a6346d546b581546516c0d55151edfa6a" title="Erase the last element returned from this iterator.">erase</a>();</div>
+<div class="line"><a name="l01127"></a><span class="lineno"> 1127</span>   }</div>
+<div class="line"><a name="l01128"></a><span class="lineno"> 1128</span> </div>
+<div class="line"><a name="l01129"></a><span class="lineno"> 1129</span>   F.<a class="code" href="classclang_1_1LookupResult_1_1Filter.html#a4009aa67fb1480681f14100f47df5986">done</a>();</div>
+<div class="line"><a name="l01130"></a><span class="lineno"> 1130</span> }</div>
+<div class="line"><a name="l01131"></a><span class="lineno"> 1131</span> </div>
+<div class="line"><a name="l01132"></a><span class="lineno"><a class="code" href="SemaDecl_8cpp.html#ac157a99ffbf37c0097c43c6c56c538c1"> 1132</a></span> <span class="keyword">static</span> <span class="keywordtype">bool</span> <a class="code" href="SemaDecl_8cpp.html#ac157a99ffbf37c0097c43c6c56c538c1">isUsingDecl</a>(<a class="code" href="classclang_1_1NamedDecl.html">NamedDecl</a> *D) {</div>
+<div class="line"><a name="l01133"></a><span class="lineno"> 1133</span>   <span class="keywordflow">return</span> isa<UsingShadowDecl>(D) ||</div>
+<div class="line"><a name="l01134"></a><span class="lineno"> 1134</span>          isa<UnresolvedUsingTypenameDecl>(D) ||</div>
+<div class="line"><a name="l01135"></a><span class="lineno"> 1135</span>          isa<UnresolvedUsingValueDecl>(D);</div>
+<div class="line"><a name="l01136"></a><span class="lineno"> 1136</span> }</div>
+<div class="line"><a name="l01137"></a><span class="lineno"> 1137</span> <span class="comment"></span></div>
+<div class="line"><a name="l01138"></a><span class="lineno"> 1138</span> <span class="comment">/// Removes using shadow declarations from the lookup results.</span></div>
+<div class="line"><a name="l01139"></a><span class="lineno"><a class="code" href="SemaDecl_8cpp.html#aab34e0350daafa7cb4e637810c129b4a"> 1139</a></span> <span class="comment"></span><span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="SemaDecl_8cpp.html#aab34e0350daafa7cb4e637810c129b4a" title="Removes using shadow declarations from the lookup results.">RemoveUsingDecls</a>(<a class="code" href="classclang_1_1LookupResult.html" title="Represents the results of name lookup.">LookupResult</a> &R) {</div>
+<div class="line"><a name="l01140"></a><span class="lineno"> 1140</span>   <a class="code" href="classclang_1_1LookupResult_1_1Filter.html">LookupResult::Filter</a> F = R.<a class="code" href="classclang_1_1LookupResult.html#a8fcd0c83d80750fb4ecfda2d77dab8f9" title="Create a filter for this result set.">makeFilter</a>();</div>
+<div class="line"><a name="l01141"></a><span class="lineno"> 1141</span>   <span class="keywordflow">while</span> (F.<a class="code" href="classclang_1_1LookupResult_1_1Filter.html#acaeaa48ad3768d5999dff3a7c6961cd3">hasNext</a>())</div>
+<div class="line"><a name="l01142"></a><span class="lineno"> 1142</span>     <span class="keywordflow">if</span> (<a class="code" href="SemaDecl_8cpp.html#ac157a99ffbf37c0097c43c6c56c538c1">isUsingDecl</a>(F.<a class="code" href="classclang_1_1LookupResult_1_1Filter.html#a6e034ed000d88962b76888a7afffa2da">next</a>()))</div>
+<div class="line"><a name="l01143"></a><span class="lineno"> 1143</span>       F.<a class="code" href="classclang_1_1LookupResult_1_1Filter.html#a6346d546b581546516c0d55151edfa6a" title="Erase the last element returned from this iterator.">erase</a>();</div>
+<div class="line"><a name="l01144"></a><span class="lineno"> 1144</span> </div>
+<div class="line"><a name="l01145"></a><span class="lineno"> 1145</span>   F.<a class="code" href="classclang_1_1LookupResult_1_1Filter.html#a4009aa67fb1480681f14100f47df5986">done</a>();</div>
+<div class="line"><a name="l01146"></a><span class="lineno"> 1146</span> }</div>
+<div class="line"><a name="l01147"></a><span class="lineno"> 1147</span> <span class="comment"></span></div>
+<div class="line"><a name="l01148"></a><span class="lineno"> 1148</span> <span class="comment">/// \brief Check for this common pattern:</span></div>
+<div class="line"><a name="l01149"></a><span class="lineno"> 1149</span> <span class="comment">/// @code</span></div>
+<div class="line"><a name="l01150"></a><span class="lineno"> 1150</span> <span class="comment">/// class S {</span></div>
+<div class="line"><a name="l01151"></a><span class="lineno"> 1151</span> <span class="comment">///   S(const S&); // DO NOT IMPLEMENT</span></div>
+<div class="line"><a name="l01152"></a><span class="lineno"> 1152</span> <span class="comment">///   void operator=(const S&); // DO NOT IMPLEMENT</span></div>
+<div class="line"><a name="l01153"></a><span class="lineno"> 1153</span> <span class="comment">/// };</span></div>
+<div class="line"><a name="l01154"></a><span class="lineno"> 1154</span> <span class="comment">/// @endcode</span></div>
+<div class="line"><a name="l01155"></a><span class="lineno"><a class="code" href="SemaDecl_8cpp.html#afe630bfe066d76818744f41e77898ca3"> 1155</a></span> <span class="comment"></span><span class="keyword">static</span> <span class="keywordtype">bool</span> <a class="code" href="SemaDecl_8cpp.html#afe630bfe066d76818744f41e77898ca3" title="Check for this common pattern:">IsDisallowedCopyOrAssign</a>(<span class="keyword">const</span> <a class="code" href="classclang_1_1CXXMethodDecl.html" title="Represents a static or instance method of a struct/union/class.">CXXMethodDecl</a> *D) {</div>
+<div class="line"><a name="l01156"></a><span class="lineno"> 1156</span>   <span class="comment">// FIXME: Should check for private access too but access is set after we get</span></div>
+<div class="line"><a name="l01157"></a><span class="lineno"> 1157</span>   <span class="comment">// the decl here.</span></div>
+<div class="line"><a name="l01158"></a><span class="lineno"> 1158</span>   <span class="keywordflow">if</span> (D-><a class="code" href="classclang_1_1FunctionDecl.html#a7f9fa35d14b7740c2471adc0ef21f02f">doesThisDeclarationHaveABody</a>())</div>
+<div class="line"><a name="l01159"></a><span class="lineno"> 1159</span>     <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
+<div class="line"><a name="l01160"></a><span class="lineno"> 1160</span> </div>
+<div class="line"><a name="l01161"></a><span class="lineno"> 1161</span>   <span class="keywordflow">if</span> (<span class="keyword">const</span> <a class="code" href="classclang_1_1CXXConstructorDecl.html" title="Represents a C++ constructor within a class.">CXXConstructorDecl</a> *CD = dyn_cast<CXXConstructorDecl>(D))</div>
+<div class="line"><a name="l01162"></a><span class="lineno"> 1162</span>     <span class="keywordflow">return</span> CD->isCopyConstructor();</div>
+<div class="line"><a name="l01163"></a><span class="lineno"> 1163</span>   <span class="keywordflow">if</span> (<span class="keyword">const</span> <a class="code" href="classclang_1_1CXXMethodDecl.html" title="Represents a static or instance method of a struct/union/class.">CXXMethodDecl</a> *Method = dyn_cast<CXXMethodDecl>(D))</div>
+<div class="line"><a name="l01164"></a><span class="lineno"> 1164</span>     <span class="keywordflow">return</span> Method->isCopyAssignmentOperator();</div>
+<div class="line"><a name="l01165"></a><span class="lineno"> 1165</span>   <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
+<div class="line"><a name="l01166"></a><span class="lineno"> 1166</span> }</div>
+<div class="line"><a name="l01167"></a><span class="lineno"> 1167</span> </div>
+<div class="line"><a name="l01168"></a><span class="lineno"> 1168</span> <span class="comment">// We need this to handle</span></div>
+<div class="line"><a name="l01169"></a><span class="lineno"> 1169</span> <span class="comment">//</span></div>
+<div class="line"><a name="l01170"></a><span class="lineno"> 1170</span> <span class="comment">// typedef struct {</span></div>
+<div class="line"><a name="l01171"></a><span class="lineno"> 1171</span> <span class="comment">//   void *foo() { return 0; }</span></div>
+<div class="line"><a name="l01172"></a><span class="lineno"> 1172</span> <span class="comment">// } A;</span></div>
+<div class="line"><a name="l01173"></a><span class="lineno"> 1173</span> <span class="comment">//</span></div>
+<div class="line"><a name="l01174"></a><span class="lineno"> 1174</span> <span class="comment">// When we see foo we don't know if after the typedef we will get 'A' or '*A'</span></div>
+<div class="line"><a name="l01175"></a><span class="lineno"> 1175</span> <span class="comment">// for example. If 'A', foo will have external linkage. If we have '*A',</span></div>
+<div class="line"><a name="l01176"></a><span class="lineno"> 1176</span> <span class="comment">// foo will have no linkage. Since we can't know untill we get to the end</span></div>
+<div class="line"><a name="l01177"></a><span class="lineno"> 1177</span> <span class="comment">// of the typedef, this function finds out if D might have non external linkage.</span></div>
+<div class="line"><a name="l01178"></a><span class="lineno"> 1178</span> <span class="comment">// Callers should verify at the end of the TU if it D has external linkage or</span></div>
+<div class="line"><a name="l01179"></a><span class="lineno"> 1179</span> <span class="comment">// not.</span></div>
+<div class="line"><a name="l01180"></a><span class="lineno"> 1180</span> <span class="keywordtype">bool</span> Sema::mightHaveNonExternalLinkage(<span class="keyword">const</span> <a class="code" href="classclang_1_1DeclaratorDecl.html" title="Represents a ValueDecl that came out of a declarator. Contains type source information through TypeSo...">DeclaratorDecl</a> *D) {</div>
+<div class="line"><a name="l01181"></a><span class="lineno"> 1181</span>   <span class="keyword">const</span> <a class="code" href="classclang_1_1DeclContext.html">DeclContext</a> *DC = D-><a class="code" href="classclang_1_1Decl.html#af67e1a1d24dcc51093b95dbcf68d4288">getDeclContext</a>();</div>
+<div class="line"><a name="l01182"></a><span class="lineno"> 1182</span>   <span class="keywordflow">while</span> (!DC-><a class="code" href="classclang_1_1DeclContext.html#add710d53ebeab05385a08e978862c149">isTranslationUnit</a>()) {</div>
+<div class="line"><a name="l01183"></a><span class="lineno"> 1183</span>     <span class="keywordflow">if</span> (<span class="keyword">const</span> <a class="code" href="classclang_1_1RecordDecl.html">RecordDecl</a> *RD = dyn_cast<RecordDecl>(DC)){</div>
+<div class="line"><a name="l01184"></a><span class="lineno"> 1184</span>       <span class="keywordflow">if</span> (!RD->hasNameForLinkage())</div>
+<div class="line"><a name="l01185"></a><span class="lineno"> 1185</span>         <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
+<div class="line"><a name="l01186"></a><span class="lineno"> 1186</span>     }</div>
+<div class="line"><a name="l01187"></a><span class="lineno"> 1187</span>     DC = DC-><a class="code" href="classclang_1_1DeclContext.html#a31c99b38017e8d702fda9c0f1d021186" title="getParent - Returns the containing DeclContext.">getParent</a>();</div>
+<div class="line"><a name="l01188"></a><span class="lineno"> 1188</span>   }</div>
+<div class="line"><a name="l01189"></a><span class="lineno"> 1189</span> </div>
+<div class="line"><a name="l01190"></a><span class="lineno"> 1190</span>   <span class="keywordflow">return</span> !D-><a class="code" href="classclang_1_1NamedDecl.html#a187df384f8395af15f326b823535a87e">isExternallyVisible</a>();</div>
+<div class="line"><a name="l01191"></a><span class="lineno"> 1191</span> }</div>
+<div class="line"><a name="l01192"></a><span class="lineno"> 1192</span> </div>
+<div class="line"><a name="l01193"></a><span class="lineno"> 1193</span> <span class="comment">// FIXME: This needs to be refactored; some other isInMainFile users want</span></div>
+<div class="line"><a name="l01194"></a><span class="lineno"> 1194</span> <span class="comment">// these semantics.</span></div>
+<div class="line"><a name="l01195"></a><span class="lineno"><a class="code" href="SemaDecl_8cpp.html#acad94549f8b272db7496f71aff6ad426"> 1195</a></span> <span class="keyword">static</span> <span class="keywordtype">bool</span> <a class="code" href="SemaDecl_8cpp.html#acad94549f8b272db7496f71aff6ad426">isMainFileLoc</a>(<span class="keyword">const</span> <a class="code" href="classclang_1_1Sema.html" title="Sema - This implements semantic analysis and AST building for C.">Sema</a> &<a class="code" href="AnalysisBasedWarnings_8cpp.html#a33dc45a03958a0bf07b5da2dec4db648">S</a>, <a class="code" href="classclang_1_1SourceLocation.html" title="Encodes a location in the source. The SourceManager can decode this to get at the full include stack...">SourceLocation</a> Loc) {</div>
+<div class="line"><a name="l01196"></a><span class="lineno"> 1196</span>   <span class="keywordflow">if</span> (S.<a class="code" href="classclang_1_1Sema.html#a225f8a10f70661223f0114ca9cf4a92e" title="The kind of translation unit we are processing.">TUKind</a> != <a class="code" href="namespaceclang.html#aac1b714ac14290e6a552b6953c3b5f21a5d885810d2d2df3c7bb2acb219f7c0e8" title="The translation unit is a complete translation unit.">TU_Complete</a>)</div>
+<div class="line"><a name="l01197"></a><span class="lineno"> 1197</span>     <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
+<div class="line"><a name="l01198"></a><span class="lineno"> 1198</span>   <span class="keywordflow">return</span> S.<a class="code" href="classclang_1_1Sema.html#acc411771f5b6267b2ac95c1b58979774">SourceMgr</a>.<a class="code" href="classclang_1_1SourceManager.html#a30bc78248de9022150189daa58ca1397" title="Returns whether the PresumedLoc for a given SourceLocation is in the main file.">isInMainFile</a>(Loc);</div>
+<div class="line"><a name="l01199"></a><span class="lineno"> 1199</span> }</div>
+<div class="line"><a name="l01200"></a><span class="lineno"> 1200</span> </div>
+<div class="line"><a name="l01201"></a><span class="lineno"><a class="code" href="classclang_1_1Sema.html#a3e01caf0fd07cf12cc6ef1d1821f2398"> 1201</a></span> <span class="keywordtype">bool</span> <a class="code" href="classclang_1_1Sema.html#a3e01caf0fd07cf12cc6ef1d1821f2398">Sema::ShouldWarnIfUnusedFileScopedDecl</a>(<span class="keyword">const</span> <a class="code" href="classclang_1_1DeclaratorDecl.html" title="Represents a ValueDecl that came out of a declarator. Contains type source information through TypeSo...">DeclaratorDecl</a> *D)<span class="keyword"> const </span>{</div>
+<div class="line"><a name="l01202"></a><span class="lineno"> 1202</span>   assert(D);</div>
+<div class="line"><a name="l01203"></a><span class="lineno"> 1203</span> </div>
+<div class="line"><a name="l01204"></a><span class="lineno"> 1204</span>   <span class="keywordflow">if</span> (D-><a class="code" href="classclang_1_1Decl.html#a17ec912fd67469eea51741d45eb0c800">isInvalidDecl</a>() || D-><a class="code" href="classclang_1_1Decl.html#ad588cec2ab8cfc2963b9ee5a9a21d304" title="Whether this declaration was used, meaning that a definition is required.">isUsed</a>() || D-><a class="code" href="classclang_1_1Decl.html#ac60cc8b34313e03a5c40277c5c5ad61b">hasAttr</a><<a class="code" href="classclang_1_1UnusedAttr.html">UnusedAttr</a>>())</div>
+<div class="line"><a name="l01205"></a><span class="lineno"> 1205</span>     <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
+<div class="line"><a name="l01206"></a><span class="lineno"> 1206</span> </div>
+<div class="line"><a name="l01207"></a><span class="lineno"> 1207</span>   <span class="comment">// Ignore class templates.</span></div>
+<div class="line"><a name="l01208"></a><span class="lineno"> 1208</span>   <span class="keywordflow">if</span> (D-><a class="code" href="classclang_1_1Decl.html#af67e1a1d24dcc51093b95dbcf68d4288">getDeclContext</a>()-><a class="code" href="classclang_1_1DeclContext.html#a0d06ccd1db1b1f60e91d95d50aeae75d" title="Determines whether this context is dependent on a template parameter.">isDependentContext</a>() ||</div>
+<div class="line"><a name="l01209"></a><span class="lineno"> 1209</span>       D-><a class="code" href="classclang_1_1Decl.html#aa390f755d0a0a1fc7fc557af886e4c93">getLexicalDeclContext</a>()-><a class="code" href="classclang_1_1DeclContext.html#a0d06ccd1db1b1f60e91d95d50aeae75d" title="Determines whether this context is dependent on a template parameter.">isDependentContext</a>())</div>
+<div class="line"><a name="l01210"></a><span class="lineno"> 1210</span>     <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
+<div class="line"><a name="l01211"></a><span class="lineno"> 1211</span> </div>
+<div class="line"><a name="l01212"></a><span class="lineno"> 1212</span>   <span class="keywordflow">if</span> (<span class="keyword">const</span> <a class="code" href="classclang_1_1FunctionDecl.html">FunctionDecl</a> *FD = dyn_cast<FunctionDecl>(D)) {</div>
+<div class="line"><a name="l01213"></a><span class="lineno"> 1213</span>     <span class="keywordflow">if</span> (FD->getTemplateSpecializationKind() == <a class="code" href="namespaceclang.html#ae689bf8e3dcc54751a81974a4a12c3d2a62976768097ae1ada5133dca824b7cd8">TSK_ImplicitInstantiation</a>)</div>
+<div class="line"><a name="l01214"></a><span class="lineno"> 1214</span>       <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
+<div class="line"><a name="l01215"></a><span class="lineno"> 1215</span> </div>
+<div class="line"><a name="l01216"></a><span class="lineno"> 1216</span>     <span class="keywordflow">if</span> (<span class="keyword">const</span> <a class="code" href="classclang_1_1CXXMethodDecl.html" title="Represents a static or instance method of a struct/union/class.">CXXMethodDecl</a> *MD = dyn_cast<CXXMethodDecl>(FD)) {</div>
+<div class="line"><a name="l01217"></a><span class="lineno"> 1217</span>       <span class="keywordflow">if</span> (MD->isVirtual() || <a class="code" href="SemaDecl_8cpp.html#afe630bfe066d76818744f41e77898ca3" title="Check for this common pattern:">IsDisallowedCopyOrAssign</a>(MD))</div>
+<div class="line"><a name="l01218"></a><span class="lineno"> 1218</span>         <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
+<div class="line"><a name="l01219"></a><span class="lineno"> 1219</span>     } <span class="keywordflow">else</span> {</div>
+<div class="line"><a name="l01220"></a><span class="lineno"> 1220</span>       <span class="comment">// 'static inline' functions are defined in headers; don't warn.</span></div>
+<div class="line"><a name="l01221"></a><span class="lineno"> 1221</span>       <span class="keywordflow">if</span> (FD->isInlineSpecified() &&</div>
+<div class="line"><a name="l01222"></a><span class="lineno"> 1222</span>           !<a class="code" href="SemaDecl_8cpp.html#acad94549f8b272db7496f71aff6ad426">isMainFileLoc</a>(*<span class="keyword">this</span>, FD->getLocation()))</div>
+<div class="line"><a name="l01223"></a><span class="lineno"> 1223</span>         <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
+<div class="line"><a name="l01224"></a><span class="lineno"> 1224</span>     }</div>
+<div class="line"><a name="l01225"></a><span class="lineno"> 1225</span> </div>
+<div class="line"><a name="l01226"></a><span class="lineno"> 1226</span>     <span class="keywordflow">if</span> (FD->doesThisDeclarationHaveABody() &&</div>
+<div class="line"><a name="l01227"></a><span class="lineno"> 1227</span>         <a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#a3b9cd9f4bc5349ff4afd1f98c6ceca28" title="Determines if the decl can be CodeGen'ed or deserialized from PCH lazily, only when used; this is onl...">DeclMustBeEmitted</a>(FD))</div>
+<div class="line"><a name="l01228"></a><span class="lineno"> 1228</span>       <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
+<div class="line"><a name="l01229"></a><span class="lineno"> 1229</span>   } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<span class="keyword">const</span> <a class="code" href="classclang_1_1VarDecl.html">VarDecl</a> *VD = dyn_cast<VarDecl>(D)) {</div>
+<div class="line"><a name="l01230"></a><span class="lineno"> 1230</span>     <span class="comment">// Constants and utility variables are defined in headers with internal</span></div>
+<div class="line"><a name="l01231"></a><span class="lineno"> 1231</span>     <span class="comment">// linkage; don't warn.  (Unlike functions, there isn't a convenient marker</span></div>
+<div class="line"><a name="l01232"></a><span class="lineno"> 1232</span>     <span class="comment">// like "inline".)</span></div>
+<div class="line"><a name="l01233"></a><span class="lineno"> 1233</span>     <span class="keywordflow">if</span> (!<a class="code" href="SemaDecl_8cpp.html#acad94549f8b272db7496f71aff6ad426">isMainFileLoc</a>(*<span class="keyword">this</span>, VD->getLocation()))</div>
+<div class="line"><a name="l01234"></a><span class="lineno"> 1234</span>       <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
+<div class="line"><a name="l01235"></a><span class="lineno"> 1235</span> </div>
+<div class="line"><a name="l01236"></a><span class="lineno"> 1236</span>     <span class="keywordflow">if</span> (<a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#a3b9cd9f4bc5349ff4afd1f98c6ceca28" title="Determines if the decl can be CodeGen'ed or deserialized from PCH lazily, only when used; this is onl...">DeclMustBeEmitted</a>(VD))</div>
+<div class="line"><a name="l01237"></a><span class="lineno"> 1237</span>       <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
+<div class="line"><a name="l01238"></a><span class="lineno"> 1238</span> </div>
+<div class="line"><a name="l01239"></a><span class="lineno"> 1239</span>     <span class="keywordflow">if</span> (VD->isStaticDataMember() &&</div>
+<div class="line"><a name="l01240"></a><span class="lineno"> 1240</span>         VD->getTemplateSpecializationKind() == <a class="code" href="namespaceclang.html#ae689bf8e3dcc54751a81974a4a12c3d2a62976768097ae1ada5133dca824b7cd8">TSK_ImplicitInstantiation</a>)</div>
+<div class="line"><a name="l01241"></a><span class="lineno"> 1241</span>       <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
+<div class="line"><a name="l01242"></a><span class="lineno"> 1242</span>   } <span class="keywordflow">else</span> {</div>
+<div class="line"><a name="l01243"></a><span class="lineno"> 1243</span>     <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
+<div class="line"><a name="l01244"></a><span class="lineno"> 1244</span>   }</div>
+<div class="line"><a name="l01245"></a><span class="lineno"> 1245</span> </div>
+<div class="line"><a name="l01246"></a><span class="lineno"> 1246</span>   <span class="comment">// Only warn for unused decls internal to the translation unit.</span></div>
+<div class="line"><a name="l01247"></a><span class="lineno"> 1247</span>   <span class="keywordflow">return</span> mightHaveNonExternalLinkage(D);</div>
+<div class="line"><a name="l01248"></a><span class="lineno"> 1248</span> }</div>
+<div class="line"><a name="l01249"></a><span class="lineno"> 1249</span> </div>
+<div class="line"><a name="l01250"></a><span class="lineno"><a class="code" href="classclang_1_1Sema.html#ab960a0e7fecf1c1f6738994d88f32c60"> 1250</a></span> <span class="keywordtype">void</span> <a class="code" href="classclang_1_1Sema.html#ab960a0e7fecf1c1f6738994d88f32c60" title="If it's a file scoped decl that must warn if not used, keep track of it.">Sema::MarkUnusedFileScopedDecl</a>(<span class="keyword">const</span> <a class="code" href="classclang_1_1DeclaratorDecl.html" title="Represents a ValueDecl that came out of a declarator. Contains type source information through TypeSo...">DeclaratorDecl</a> *D) {</div>
+<div class="line"><a name="l01251"></a><span class="lineno"> 1251</span>   <span class="keywordflow">if</span> (!D)</div>
+<div class="line"><a name="l01252"></a><span class="lineno"> 1252</span>     <span class="keywordflow">return</span>;</div>
+<div class="line"><a name="l01253"></a><span class="lineno"> 1253</span> </div>
+<div class="line"><a name="l01254"></a><span class="lineno"> 1254</span>   <span class="keywordflow">if</span> (<span class="keyword">const</span> <a class="code" href="classclang_1_1FunctionDecl.html">FunctionDecl</a> *FD = dyn_cast<FunctionDecl>(D)) {</div>
+<div class="line"><a name="l01255"></a><span class="lineno"> 1255</span>     <span class="keyword">const</span> <a class="code" href="classclang_1_1FunctionDecl.html">FunctionDecl</a> *First = FD-><a class="code" href="classclang_1_1Redeclarable.html#aa7a1024597136eeb5417f0a4551d98f3" title="Return the first declaration of this declaration or itself if this is the only declaration.">getFirstDecl</a>();</div>
+<div class="line"><a name="l01256"></a><span class="lineno"> 1256</span>     <span class="keywordflow">if</span> (FD != First && ShouldWarnIfUnusedFileScopedDecl(First))</div>
+<div class="line"><a name="l01257"></a><span class="lineno"> 1257</span>       <span class="keywordflow">return</span>; <span class="comment">// First should already be in the vector.</span></div>
+<div class="line"><a name="l01258"></a><span class="lineno"> 1258</span>   }</div>
+<div class="line"><a name="l01259"></a><span class="lineno"> 1259</span> </div>
+<div class="line"><a name="l01260"></a><span class="lineno"> 1260</span>   <span class="keywordflow">if</span> (<span class="keyword">const</span> <a class="code" href="classclang_1_1VarDecl.html">VarDecl</a> *VD = dyn_cast<VarDecl>(D)) {</div>
+<div class="line"><a name="l01261"></a><span class="lineno"> 1261</span>     <span class="keyword">const</span> <a class="code" href="classclang_1_1VarDecl.html">VarDecl</a> *First = VD-><a class="code" href="classclang_1_1Redeclarable.html#aa7a1024597136eeb5417f0a4551d98f3" title="Return the first declaration of this declaration or itself if this is the only declaration.">getFirstDecl</a>();</div>
+<div class="line"><a name="l01262"></a><span class="lineno"> 1262</span>     <span class="keywordflow">if</span> (VD != First && ShouldWarnIfUnusedFileScopedDecl(First))</div>
+<div class="line"><a name="l01263"></a><span class="lineno"> 1263</span>       <span class="keywordflow">return</span>; <span class="comment">// First should already be in the vector.</span></div>
+<div class="line"><a name="l01264"></a><span class="lineno"> 1264</span>   }</div>
+<div class="line"><a name="l01265"></a><span class="lineno"> 1265</span> </div>
+<div class="line"><a name="l01266"></a><span class="lineno"> 1266</span>   <span class="keywordflow">if</span> (ShouldWarnIfUnusedFileScopedDecl(D))</div>
+<div class="line"><a name="l01267"></a><span class="lineno"> 1267</span>     UnusedFileScopedDecls.push_back(D);</div>
+<div class="line"><a name="l01268"></a><span class="lineno"> 1268</span> }</div>
+<div class="line"><a name="l01269"></a><span class="lineno"> 1269</span> </div>
+<div class="line"><a name="l01270"></a><span class="lineno"><a class="code" href="SemaDecl_8cpp.html#af48d6af3037ea8954fba16026a151678"> 1270</a></span> <span class="keyword">static</span> <span class="keywordtype">bool</span> <a class="code" href="SemaDecl_8cpp.html#af48d6af3037ea8954fba16026a151678">ShouldDiagnoseUnusedDecl</a>(<span class="keyword">const</span> <a class="code" href="classclang_1_1NamedDecl.html">NamedDecl</a> *D) {</div>
+<div class="line"><a name="l01271"></a><span class="lineno"> 1271</span>   <span class="keywordflow">if</span> (D-><a class="code" href="classclang_1_1Decl.html#a17ec912fd67469eea51741d45eb0c800">isInvalidDecl</a>())</div>
+<div class="line"><a name="l01272"></a><span class="lineno"> 1272</span>     <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
+<div class="line"><a name="l01273"></a><span class="lineno"> 1273</span> </div>
+<div class="line"><a name="l01274"></a><span class="lineno"> 1274</span>   <span class="keywordflow">if</span> (D-><a class="code" href="classclang_1_1Decl.html#a3d1b39277883c845c5d51301f302cf03" title="Whether this declaration was referenced.">isReferenced</a>() || D-><a class="code" href="classclang_1_1Decl.html#ad588cec2ab8cfc2963b9ee5a9a21d304" title="Whether this declaration was used, meaning that a definition is required.">isUsed</a>() || D-><a class="code" href="classclang_1_1Decl.html#ac60cc8b34313e03a5c40277c5c5ad61b">hasAttr</a><<a class="code" href="classclang_1_1UnusedAttr.html">UnusedAttr</a>>())</div>
+<div class="line"><a name="l01275"></a><span class="lineno"> 1275</span>     <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
+<div class="line"><a name="l01276"></a><span class="lineno"> 1276</span> </div>
+<div class="line"><a name="l01277"></a><span class="lineno"> 1277</span>   <span class="keywordflow">if</span> (isa<LabelDecl>(D))</div>
+<div class="line"><a name="l01278"></a><span class="lineno"> 1278</span>     <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
+<div class="line"><a name="l01279"></a><span class="lineno"> 1279</span>   </div>
+<div class="line"><a name="l01280"></a><span class="lineno"> 1280</span>   <span class="comment">// White-list anything that isn't a local variable.</span></div>
+<div class="line"><a name="l01281"></a><span class="lineno"> 1281</span>   <span class="keywordflow">if</span> (!isa<VarDecl>(D) || isa<ParmVarDecl>(D) || isa<ImplicitParamDecl>(D) ||</div>
+<div class="line"><a name="l01282"></a><span class="lineno"> 1282</span>       !D-><a class="code" href="classclang_1_1Decl.html#af67e1a1d24dcc51093b95dbcf68d4288">getDeclContext</a>()-><a class="code" href="classclang_1_1DeclContext.html#a05b966b6459e1d11c317f8abe3e2d66f">isFunctionOrMethod</a>())</div>
+<div class="line"><a name="l01283"></a><span class="lineno"> 1283</span>     <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
+<div class="line"><a name="l01284"></a><span class="lineno"> 1284</span> </div>
+<div class="line"><a name="l01285"></a><span class="lineno"> 1285</span>   <span class="comment">// Types of valid local variables should be complete, so this should succeed.</span></div>
+<div class="line"><a name="l01286"></a><span class="lineno"> 1286</span>   <span class="keywordflow">if</span> (<span class="keyword">const</span> <a class="code" href="classclang_1_1VarDecl.html">VarDecl</a> *VD = dyn_cast<VarDecl>(D)) {</div>
+<div class="line"><a name="l01287"></a><span class="lineno"> 1287</span> </div>
+<div class="line"><a name="l01288"></a><span class="lineno"> 1288</span>     <span class="comment">// White-list anything with an __attribute__((unused)) type.</span></div>
+<div class="line"><a name="l01289"></a><span class="lineno"> 1289</span>     <a class="code" href="classclang_1_1QualType.html">QualType</a> Ty = VD->getType();</div>
+<div class="line"><a name="l01290"></a><span class="lineno"> 1290</span> </div>
+<div class="line"><a name="l01291"></a><span class="lineno"> 1291</span>     <span class="comment">// Only look at the outermost level of typedef.</span></div>
+<div class="line"><a name="l01292"></a><span class="lineno"> 1292</span>     <span class="keywordflow">if</span> (<span class="keyword">const</span> <a class="code" href="classclang_1_1TypedefType.html">TypedefType</a> *TT = Ty-><a class="code" href="classclang_1_1Type.html#a12103ea8bee9506930287bab68a08569">getAs</a><<a class="code" href="classclang_1_1TypedefType.html">TypedefType</a>>()) {</div>
+<div class="line"><a name="l01293"></a><span class="lineno"> 1293</span>       <span class="keywordflow">if</span> (TT->getDecl()->hasAttr<<a class="code" href="classclang_1_1UnusedAttr.html">UnusedAttr</a>>())</div>
+<div class="line"><a name="l01294"></a><span class="lineno"> 1294</span>         <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
+<div class="line"><a name="l01295"></a><span class="lineno"> 1295</span>     }</div>
+<div class="line"><a name="l01296"></a><span class="lineno"> 1296</span> </div>
+<div class="line"><a name="l01297"></a><span class="lineno"> 1297</span>     <span class="comment">// If we failed to complete the type for some reason, or if the type is</span></div>
+<div class="line"><a name="l01298"></a><span class="lineno"> 1298</span>     <span class="comment">// dependent, don't diagnose the variable. </span></div>
+<div class="line"><a name="l01299"></a><span class="lineno"> 1299</span>     <span class="keywordflow">if</span> (Ty-><a class="code" href="classclang_1_1Type.html#a6d84e779575f1e510f7ddc98119662bd" title="Def If non-NULL, and the type refers to some kind of declaration that can be completed (such as a C s...">isIncompleteType</a>() || Ty-><a class="code" href="classclang_1_1Type.html#a7e475b7859ae970eb837da95e94ab26c">isDependentType</a>())</div>
+<div class="line"><a name="l01300"></a><span class="lineno"> 1300</span>       <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
+<div class="line"><a name="l01301"></a><span class="lineno"> 1301</span> </div>
+<div class="line"><a name="l01302"></a><span class="lineno"> 1302</span>     <span class="keywordflow">if</span> (<span class="keyword">const</span> <a class="code" href="classclang_1_1TagType.html">TagType</a> *TT = Ty-><a class="code" href="classclang_1_1Type.html#a12103ea8bee9506930287bab68a08569">getAs</a><<a class="code" href="classclang_1_1TagType.html">TagType</a>>()) {</div>
+<div class="line"><a name="l01303"></a><span class="lineno"> 1303</span>       <span class="keyword">const</span> <a class="code" href="classclang_1_1TagDecl.html" title="TagDecl - Represents the declaration of a struct/union/class/enum.">TagDecl</a> *Tag = TT->getDecl();</div>
+<div class="line"><a name="l01304"></a><span class="lineno"> 1304</span>       <span class="keywordflow">if</span> (Tag-><a class="code" href="classclang_1_1Decl.html#ac60cc8b34313e03a5c40277c5c5ad61b">hasAttr</a><<a class="code" href="classclang_1_1UnusedAttr.html">UnusedAttr</a>>())</div>
+<div class="line"><a name="l01305"></a><span class="lineno"> 1305</span>         <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
+<div class="line"><a name="l01306"></a><span class="lineno"> 1306</span> </div>
+<div class="line"><a name="l01307"></a><span class="lineno"> 1307</span>       <span class="keywordflow">if</span> (<span class="keyword">const</span> <a class="code" href="classclang_1_1CXXRecordDecl.html" title="Represents a C++ struct/union/class.">CXXRecordDecl</a> *RD = dyn_cast<CXXRecordDecl>(Tag)) {</div>
+<div class="line"><a name="l01308"></a><span class="lineno"> 1308</span>         <span class="keywordflow">if</span> (!RD->hasTrivialDestructor() && !RD->hasAttr<<a class="code" href="classclang_1_1WarnUnusedAttr.html">WarnUnusedAttr</a>>())</div>
+<div class="line"><a name="l01309"></a><span class="lineno"> 1309</span>           <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
+<div class="line"><a name="l01310"></a><span class="lineno"> 1310</span> </div>
+<div class="line"><a name="l01311"></a><span class="lineno"> 1311</span>         <span class="keywordflow">if</span> (<span class="keyword">const</span> <a class="code" href="classclang_1_1Expr.html">Expr</a> *Init = VD->getInit()) {</div>
+<div class="line"><a name="l01312"></a><span class="lineno"> 1312</span>           <span class="keywordflow">if</span> (<span class="keyword">const</span> <a class="code" href="classclang_1_1ExprWithCleanups.html">ExprWithCleanups</a> *Cleanups = dyn_cast<ExprWithCleanups>(Init))</div>
+<div class="line"><a name="l01313"></a><span class="lineno"> 1313</span>             Init = Cleanups->getSubExpr();</div>
+<div class="line"><a name="l01314"></a><span class="lineno"> 1314</span>           <span class="keyword">const</span> <a class="code" href="classclang_1_1CXXConstructExpr.html" title="Represents a call to a C++ constructor.">CXXConstructExpr</a> *Construct =</div>
+<div class="line"><a name="l01315"></a><span class="lineno"> 1315</span>             dyn_cast<<a class="code" href="classclang_1_1CXXConstructExpr.html" title="Represents a call to a C++ constructor.">CXXConstructExpr</a>>(Init);</div>
+<div class="line"><a name="l01316"></a><span class="lineno"> 1316</span>           <span class="keywordflow">if</span> (Construct && !Construct-><a class="code" href="classclang_1_1CXXConstructExpr.html#a6380b96eb14f321ce2fb7e3037d8a3cc" title="Whether this construction is elidable.">isElidable</a>()) {</div>
+<div class="line"><a name="l01317"></a><span class="lineno"> 1317</span>             <a class="code" href="classclang_1_1CXXConstructorDecl.html" title="Represents a C++ constructor within a class.">CXXConstructorDecl</a> *CD = Construct-><a class="code" href="classclang_1_1CXXConstructExpr.html#acc1f0a9fee67eb3f6b8592495ff56548">getConstructor</a>();</div>
+<div class="line"><a name="l01318"></a><span class="lineno"> 1318</span>             <span class="keywordflow">if</span> (!CD-><a class="code" href="classclang_1_1FunctionDecl.html#a38f30631618adf76156cc295cd88040a">isTrivial</a>() && !RD->hasAttr<<a class="code" href="classclang_1_1WarnUnusedAttr.html">WarnUnusedAttr</a>>())</div>
+<div class="line"><a name="l01319"></a><span class="lineno"> 1319</span>               <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
+<div class="line"><a name="l01320"></a><span class="lineno"> 1320</span>           }</div>
+<div class="line"><a name="l01321"></a><span class="lineno"> 1321</span>         }</div>
+<div class="line"><a name="l01322"></a><span class="lineno"> 1322</span>       }</div>
+<div class="line"><a name="l01323"></a><span class="lineno"> 1323</span>     }</div>
+<div class="line"><a name="l01324"></a><span class="lineno"> 1324</span> </div>
+<div class="line"><a name="l01325"></a><span class="lineno"> 1325</span>     <span class="comment">// TODO: __attribute__((unused)) templates?</span></div>
+<div class="line"><a name="l01326"></a><span class="lineno"> 1326</span>   }</div>
+<div class="line"><a name="l01327"></a><span class="lineno"> 1327</span>   </div>
+<div class="line"><a name="l01328"></a><span class="lineno"> 1328</span>   <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
+<div class="line"><a name="l01329"></a><span class="lineno"> 1329</span> }</div>
+<div class="line"><a name="l01330"></a><span class="lineno"> 1330</span> </div>
+<div class="line"><a name="l01331"></a><span class="lineno"><a class="code" href="SemaDecl_8cpp.html#a34a9709ff527ef07e0c0a365755f6bb7"> 1331</a></span> <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="SemaDecl_8cpp.html#a34a9709ff527ef07e0c0a365755f6bb7">GenerateFixForUnusedDecl</a>(<span class="keyword">const</span> <a class="code" href="classclang_1_1NamedDecl.html">NamedDecl</a> *D, <a class="code" href="classclang_1_1ASTContext.html" title="Holds long-lived AST nodes (such as types and decls) that can be referred to throughout the semantic ...">ASTContext</a> &Ctx,</div>
+<div class="line"><a name="l01332"></a><span class="lineno"> 1332</span>                                      <a class="code" href="classclang_1_1FixItHint.html" title="Annotates a diagnostic with some code that should be inserted, removed, or replaced to fix the proble...">FixItHint</a> &Hint) {</div>
+<div class="line"><a name="l01333"></a><span class="lineno"> 1333</span>   <span class="keywordflow">if</span> (isa<LabelDecl>(D)) {</div>
+<div class="line"><a name="l01334"></a><span class="lineno"> 1334</span>     <a class="code" href="classclang_1_1SourceLocation.html" title="Encodes a location in the source. The SourceManager can decode this to get at the full include stack...">SourceLocation</a> AfterColon = <a class="code" href="classclang_1_1Lexer.html#a099b99b2d19ef5cdd8fcb80d8cf4064e" title="Checks that the given token is the first token that occurs after the given location (this excludes co...">Lexer::findLocationAfterToken</a>(D-><a class="code" href="classclang_1_1Decl.html#a6eb7b247deafb504e09a9d225bbea0c4">getLocEnd</a>(),</div>
+<div class="line"><a name="l01335"></a><span class="lineno"> 1335</span>                 tok::colon, Ctx.<a class="code" href="classclang_1_1ASTContext.html#a091e2575135f7f9f1aeb25ba0090bfde">getSourceManager</a>(), Ctx.<a class="code" href="classclang_1_1ASTContext.html#a3faa7b5a5e8d1637c53dea680acca0ff">getLangOpts</a>(), <span class="keyword">true</span>);</div>
+<div class="line"><a name="l01336"></a><span class="lineno"> 1336</span>     <span class="keywordflow">if</span> (AfterColon.<a class="code" href="classclang_1_1SourceLocation.html#a1936fc09837ff8a195fa63e29f05796f">isInvalid</a>())</div>
+<div class="line"><a name="l01337"></a><span class="lineno"> 1337</span>       <span class="keywordflow">return</span>;</div>
+<div class="line"><a name="l01338"></a><span class="lineno"> 1338</span>     Hint = <a class="code" href="classclang_1_1FixItHint.html#a9e11ae1e22983fd4abea805755ecddbe" title="Create a code modification hint that removes the given source range.">FixItHint::CreateRemoval</a>(<a class="code" href="classclang_1_1CharSourceRange.html" title="Represents a character-granular source range.">CharSourceRange</a>::</div>
+<div class="line"><a name="l01339"></a><span class="lineno"> 1339</span>                                     getCharRange(D-><a class="code" href="classclang_1_1Decl.html#ae66a13d419e9cad2f6c3643bfce45c54">getLocStart</a>(), AfterColon));</div>
+<div class="line"><a name="l01340"></a><span class="lineno"> 1340</span>   }</div>
+<div class="line"><a name="l01341"></a><span class="lineno"> 1341</span>   <span class="keywordflow">return</span>;</div>
+<div class="line"><a name="l01342"></a><span class="lineno"> 1342</span> }</div>
+<div class="line"><a name="l01343"></a><span class="lineno"> 1343</span> <span class="comment"></span></div>
+<div class="line"><a name="l01344"></a><span class="lineno"> 1344</span> <span class="comment">/// DiagnoseUnusedDecl - Emit warnings about declarations that are not used</span></div>
+<div class="line"><a name="l01345"></a><span class="lineno"> 1345</span> <span class="comment">/// unless they are marked attr(unused).</span></div>
+<div class="line"><a name="l01346"></a><span class="lineno"><a class="code" href="classclang_1_1Sema.html#ad5b1f2a5f3be3e323b610a2f966cea71"> 1346</a></span> <span class="comment"></span><span class="keywordtype">void</span> <a class="code" href="classclang_1_1Sema.html#ad5b1f2a5f3be3e323b610a2f966cea71">Sema::DiagnoseUnusedDecl</a>(<span class="keyword">const</span> <a class="code" href="classclang_1_1NamedDecl.html">NamedDecl</a> *D) {</div>
+<div class="line"><a name="l01347"></a><span class="lineno"> 1347</span>   <a class="code" href="classclang_1_1FixItHint.html" title="Annotates a diagnostic with some code that should be inserted, removed, or replaced to fix the proble...">FixItHint</a> Hint;</div>
+<div class="line"><a name="l01348"></a><span class="lineno"> 1348</span>   <span class="keywordflow">if</span> (!<a class="code" href="SemaDecl_8cpp.html#af48d6af3037ea8954fba16026a151678">ShouldDiagnoseUnusedDecl</a>(D))</div>
+<div class="line"><a name="l01349"></a><span class="lineno"> 1349</span>     <span class="keywordflow">return</span>;</div>
+<div class="line"><a name="l01350"></a><span class="lineno"> 1350</span>   </div>
+<div class="line"><a name="l01351"></a><span class="lineno"> 1351</span>   <a class="code" href="SemaDecl_8cpp.html#a34a9709ff527ef07e0c0a365755f6bb7">GenerateFixForUnusedDecl</a>(D, <a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>, Hint);</div>
+<div class="line"><a name="l01352"></a><span class="lineno"> 1352</span> </div>
+<div class="line"><a name="l01353"></a><span class="lineno"> 1353</span>   <span class="keywordtype">unsigned</span> DiagID;</div>
+<div class="line"><a name="l01354"></a><span class="lineno"> 1354</span>   <span class="keywordflow">if</span> (isa<VarDecl>(D) && cast<VarDecl>(D)->isExceptionVariable())</div>
+<div class="line"><a name="l01355"></a><span class="lineno"> 1355</span>     DiagID = diag::warn_unused_exception_param;</div>
+<div class="line"><a name="l01356"></a><span class="lineno"> 1356</span>   <span class="keywordflow">else</span> <span class="keywordflow">if</span> (isa<LabelDecl>(D))</div>
+<div class="line"><a name="l01357"></a><span class="lineno"> 1357</span>     DiagID = diag::warn_unused_label;</div>
+<div class="line"><a name="l01358"></a><span class="lineno"> 1358</span>   <span class="keywordflow">else</span></div>
+<div class="line"><a name="l01359"></a><span class="lineno"> 1359</span>     DiagID = diag::warn_unused_variable;</div>
+<div class="line"><a name="l01360"></a><span class="lineno"> 1360</span> </div>
+<div class="line"><a name="l01361"></a><span class="lineno"> 1361</span>   <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(D-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), DiagID) << D-><a class="code" href="classclang_1_1NamedDecl.html#a1e3e90455be89bb5c7c23640cbbd7153">getDeclName</a>() << Hint;</div>
+<div class="line"><a name="l01362"></a><span class="lineno"> 1362</span> }</div>
+<div class="line"><a name="l01363"></a><span class="lineno"> 1363</span> </div>
+<div class="line"><a name="l01364"></a><span class="lineno"><a class="code" href="SemaDecl_8cpp.html#acf8963f81a49fd6dfa89532eaafbbbae"> 1364</a></span> <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="SemaDecl_8cpp.html#acf8963f81a49fd6dfa89532eaafbbbae">CheckPoppedLabel</a>(<a class="code" href="classclang_1_1LabelDecl.html">LabelDecl</a> *L, <a class="code" href="classclang_1_1Sema.html" title="Sema - This implements semantic analysis and AST building for C.">Sema</a> &<a class="code" href="AnalysisBasedWarnings_8cpp.html#a33dc45a03958a0bf07b5da2dec4db648">S</a>) {</div>
+<div class="line"><a name="l01365"></a><span class="lineno"> 1365</span>   <span class="comment">// Verify that we have no forward references left.  If so, there was a goto</span></div>
+<div class="line"><a name="l01366"></a><span class="lineno"> 1366</span>   <span class="comment">// or address of a label taken, but no definition of it.  Label fwd</span></div>
+<div class="line"><a name="l01367"></a><span class="lineno"> 1367</span>   <span class="comment">// definitions are indicated with a null substmt.</span></div>
+<div class="line"><a name="l01368"></a><span class="lineno"> 1368</span>   <span class="keywordflow">if</span> (L-><a class="code" href="classclang_1_1LabelDecl.html#a13c54288572cc3bb5db92c857099fd27">getStmt</a>() == 0)</div>
+<div class="line"><a name="l01369"></a><span class="lineno"> 1369</span>     S.<a class="code" href="classclang_1_1Sema.html#ad29dfd1f2677772bf6b1da186a7583c3" title="Emit a diagnostic.">Diag</a>(L-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::err_undeclared_label_use) <<L-><a class="code" href="classclang_1_1NamedDecl.html#a1e3e90455be89bb5c7c23640cbbd7153">getDeclName</a>();</div>
+<div class="line"><a name="l01370"></a><span class="lineno"> 1370</span> }</div>
+<div class="line"><a name="l01371"></a><span class="lineno"> 1371</span> </div>
+<div class="line"><a name="l01372"></a><span class="lineno"><a class="code" href="classclang_1_1Sema.html#a0d2fd02849114fa9c4c05c3d0d109905"> 1372</a></span> <span class="keywordtype">void</span> <a class="code" href="classclang_1_1Sema.html#a0d2fd02849114fa9c4c05c3d0d109905" title="Scope actions.">Sema::ActOnPopScope</a>(<a class="code" href="classclang_1_1SourceLocation.html" title="Encodes a location in the source. The SourceManager can decode this to get at the full include stack...">SourceLocation</a> Loc, <a class="code" href="classclang_1_1Scope.html">Scope</a> *<a class="code" href="AnalysisBasedWarnings_8cpp.html#a33dc45a03958a0bf07b5da2dec4db648">S</a>) {</div>
+<div class="line"><a name="l01373"></a><span class="lineno"> 1373</span>   <span class="keywordflow">if</span> (S-><a class="code" href="classclang_1_1Scope.html#ab4b0e6b94f372a37b77f38f354d3815f">decl_empty</a>()) <span class="keywordflow">return</span>;</div>
+<div class="line"><a name="l01374"></a><span class="lineno"> 1374</span>   assert((S-><a class="code" href="classclang_1_1Scope.html#a7316fa5306941f8557cc76a5c3997a45">getFlags</a>() & (<a class="code" href="classclang_1_1Scope.html#afa7e82b8e23f84d0d73e27953b9afab7af9dd922f0e23495a79fc93698d6775ff" title="This is a scope that can contain a declaration. Some scopes just contain loop constructs but don't co...">Scope::DeclScope</a> | <a class="code" href="classclang_1_1Scope.html#afa7e82b8e23f84d0d73e27953b9afab7a40ab45d2b9c9fca9a32b710f457d449a" title="This is a scope that corresponds to the template parameters of a C++ template. Template parameter sco...">Scope::TemplateParamScope</a>)) &&</div>
+<div class="line"><a name="l01375"></a><span class="lineno"> 1375</span>          <span class="stringliteral">"Scope shouldn't contain decls!"</span>);</div>
+<div class="line"><a name="l01376"></a><span class="lineno"> 1376</span> </div>
+<div class="line"><a name="l01377"></a><span class="lineno"> 1377</span>   <span class="keywordflow">for</span> (<a class="code" href="classclang_1_1Scope.html#a5230621792f95deeb19d19479edced00">Scope::decl_iterator</a> I = S-><a class="code" href="classclang_1_1Scope.html#a9b5e95964496b345ea3c439e6904eeff">decl_begin</a>(), E = S-><a class="code" href="classclang_1_1Scope.html#aba38f590f6d1f81297b2ca0693ed1664">decl_end</a>();</div>
+<div class="line"><a name="l01378"></a><span class="lineno"> 1378</span>        I != E; ++I) {</div>
+<div class="line"><a name="l01379"></a><span class="lineno"> 1379</span>     <a class="code" href="classclang_1_1Decl.html">Decl</a> *TmpD = (*I);</div>
+<div class="line"><a name="l01380"></a><span class="lineno"> 1380</span>     assert(TmpD && <span class="stringliteral">"This decl didn't get pushed??"</span>);</div>
+<div class="line"><a name="l01381"></a><span class="lineno"> 1381</span> </div>
+<div class="line"><a name="l01382"></a><span class="lineno"> 1382</span>     assert(isa<NamedDecl>(TmpD) && <span class="stringliteral">"Decl isn't NamedDecl?"</span>);</div>
+<div class="line"><a name="l01383"></a><span class="lineno"> 1383</span>     <a class="code" href="classclang_1_1NamedDecl.html">NamedDecl</a> *D = cast<NamedDecl>(TmpD);</div>
+<div class="line"><a name="l01384"></a><span class="lineno"> 1384</span> </div>
+<div class="line"><a name="l01385"></a><span class="lineno"> 1385</span>     <span class="keywordflow">if</span> (!D-><a class="code" href="classclang_1_1NamedDecl.html#a1e3e90455be89bb5c7c23640cbbd7153">getDeclName</a>()) <span class="keywordflow">continue</span>;</div>
+<div class="line"><a name="l01386"></a><span class="lineno"> 1386</span> </div>
+<div class="line"><a name="l01387"></a><span class="lineno"> 1387</span>     <span class="comment">// Diagnose unused variables in this scope.</span></div>
+<div class="line"><a name="l01388"></a><span class="lineno"> 1388</span>     <span class="keywordflow">if</span> (!S-><a class="code" href="classclang_1_1Scope.html#a944a469d652511fe41278f8fc8bf4999">hasUnrecoverableErrorOccurred</a>())</div>
+<div class="line"><a name="l01389"></a><span class="lineno"> 1389</span>       DiagnoseUnusedDecl(D);</div>
+<div class="line"><a name="l01390"></a><span class="lineno"> 1390</span>     </div>
+<div class="line"><a name="l01391"></a><span class="lineno"> 1391</span>     <span class="comment">// If this was a forward reference to a label, verify it was defined.</span></div>
+<div class="line"><a name="l01392"></a><span class="lineno"> 1392</span>     <span class="keywordflow">if</span> (<a class="code" href="classclang_1_1LabelDecl.html">LabelDecl</a> *LD = dyn_cast<LabelDecl>(D))</div>
+<div class="line"><a name="l01393"></a><span class="lineno"> 1393</span>       <a class="code" href="SemaDecl_8cpp.html#acf8963f81a49fd6dfa89532eaafbbbae">CheckPoppedLabel</a>(LD, *<span class="keyword">this</span>);</div>
+<div class="line"><a name="l01394"></a><span class="lineno"> 1394</span>     </div>
+<div class="line"><a name="l01395"></a><span class="lineno"> 1395</span>     <span class="comment">// Remove this name from our lexical scope.</span></div>
+<div class="line"><a name="l01396"></a><span class="lineno"> 1396</span>     IdResolver.RemoveDecl(D);</div>
+<div class="line"><a name="l01397"></a><span class="lineno"> 1397</span>   }</div>
+<div class="line"><a name="l01398"></a><span class="lineno"> 1398</span>   DiagnoseUnusedBackingIvarInAccessor(S);</div>
+<div class="line"><a name="l01399"></a><span class="lineno"> 1399</span> }</div>
+<div class="line"><a name="l01400"></a><span class="lineno"> 1400</span> </div>
+<div class="line"><a name="l01401"></a><span class="lineno"><a class="code" href="classclang_1_1Sema.html#a922e46e7876e088aa79aa56a0a29e4f7"> 1401</a></span> <span class="keywordtype">void</span> <a class="code" href="classclang_1_1Sema.html#a922e46e7876e088aa79aa56a0a29e4f7">Sema::ActOnStartFunctionDeclarator</a>() {</div>
+<div class="line"><a name="l01402"></a><span class="lineno"> 1402</span>   ++InFunctionDeclarator;</div>
+<div class="line"><a name="l01403"></a><span class="lineno"> 1403</span> }</div>
+<div class="line"><a name="l01404"></a><span class="lineno"> 1404</span> </div>
+<div class="line"><a name="l01405"></a><span class="lineno"><a class="code" href="classclang_1_1Sema.html#a621c33e1e018c386e5edcb0210088ca5"> 1405</a></span> <span class="keywordtype">void</span> <a class="code" href="classclang_1_1Sema.html#a621c33e1e018c386e5edcb0210088ca5">Sema::ActOnEndFunctionDeclarator</a>() {</div>
+<div class="line"><a name="l01406"></a><span class="lineno"> 1406</span>   assert(InFunctionDeclarator);</div>
+<div class="line"><a name="l01407"></a><span class="lineno"> 1407</span>   --InFunctionDeclarator;</div>
+<div class="line"><a name="l01408"></a><span class="lineno"> 1408</span> }</div>
+<div class="line"><a name="l01409"></a><span class="lineno"> 1409</span> <span class="comment"></span></div>
+<div class="line"><a name="l01410"></a><span class="lineno"> 1410</span> <span class="comment">/// \brief Look for an Objective-C class in the translation unit.</span></div>
+<div class="line"><a name="l01411"></a><span class="lineno"> 1411</span> <span class="comment">///</span></div>
+<div class="line"><a name="l01412"></a><span class="lineno"> 1412</span> <span class="comment">/// \param Id The name of the Objective-C class we're looking for. If</span></div>
+<div class="line"><a name="l01413"></a><span class="lineno"> 1413</span> <span class="comment">/// typo-correction fixes this name, the Id will be updated</span></div>
+<div class="line"><a name="l01414"></a><span class="lineno"> 1414</span> <span class="comment">/// to the fixed name.</span></div>
+<div class="line"><a name="l01415"></a><span class="lineno"> 1415</span> <span class="comment">///</span></div>
+<div class="line"><a name="l01416"></a><span class="lineno"> 1416</span> <span class="comment">/// \param IdLoc The location of the name in the translation unit.</span></div>
+<div class="line"><a name="l01417"></a><span class="lineno"> 1417</span> <span class="comment">///</span></div>
+<div class="line"><a name="l01418"></a><span class="lineno"> 1418</span> <span class="comment">/// \param DoTypoCorrection If true, this routine will attempt typo correction</span></div>
+<div class="line"><a name="l01419"></a><span class="lineno"> 1419</span> <span class="comment">/// if there is no class with the given name.</span></div>
+<div class="line"><a name="l01420"></a><span class="lineno"> 1420</span> <span class="comment">///</span></div>
+<div class="line"><a name="l01421"></a><span class="lineno"> 1421</span> <span class="comment">/// \returns The declaration of the named Objective-C class, or NULL if the</span></div>
+<div class="line"><a name="l01422"></a><span class="lineno"> 1422</span> <span class="comment">/// class could not be found.</span></div>
+<div class="line"><a name="l01423"></a><span class="lineno"><a class="code" href="classclang_1_1Sema.html#ab21e4e048bbfa1d7be5ef2bc455b1816"> 1423</a></span> <span class="comment"></span><a class="code" href="classclang_1_1ObjCInterfaceDecl.html" title="Represents an ObjC class declaration.">ObjCInterfaceDecl</a> *<a class="code" href="classclang_1_1Sema.html#ab21e4e048bbfa1d7be5ef2bc455b1816" title="Look for an Objective-C class in the translation unit.">Sema::getObjCInterfaceDecl</a>(<a class="code" href="classclang_1_1IdentifierInfo.html">IdentifierInfo</a> *&Id,</div>
+<div class="line"><a name="l01424"></a><span class="lineno"> 1424</span>                                               <a class="code" href="classclang_1_1SourceLocation.html" title="Encodes a location in the source. The SourceManager can decode this to get at the full include stack...">SourceLocation</a> IdLoc,</div>
+<div class="line"><a name="l01425"></a><span class="lineno"> 1425</span>                                               <span class="keywordtype">bool</span> DoTypoCorrection) {</div>
+<div class="line"><a name="l01426"></a><span class="lineno"> 1426</span>   <span class="comment">// The third "scope" argument is 0 since we aren't enabling lazy built-in</span></div>
+<div class="line"><a name="l01427"></a><span class="lineno"> 1427</span>   <span class="comment">// creation from this context.</span></div>
+<div class="line"><a name="l01428"></a><span class="lineno"> 1428</span>   <a class="code" href="classclang_1_1NamedDecl.html">NamedDecl</a> *IDecl = LookupSingleName(TUScope, Id, IdLoc, LookupOrdinaryName);</div>
+<div class="line"><a name="l01429"></a><span class="lineno"> 1429</span> </div>
+<div class="line"><a name="l01430"></a><span class="lineno"> 1430</span>   <span class="keywordflow">if</span> (!IDecl && DoTypoCorrection) {</div>
+<div class="line"><a name="l01431"></a><span class="lineno"> 1431</span>     <span class="comment">// Perform typo correction at the given location, but only if we</span></div>
+<div class="line"><a name="l01432"></a><span class="lineno"> 1432</span>     <span class="comment">// find an Objective-C class name.</span></div>
+<div class="line"><a name="l01433"></a><span class="lineno"> 1433</span>     <a class="code" href="classclang_1_1DeclFilterCCC.html" title="Simple template class for restricting typo correction candidates to ones having a single Decl* of the...">DeclFilterCCC<ObjCInterfaceDecl></a> Validator;</div>
+<div class="line"><a name="l01434"></a><span class="lineno"> 1434</span>     <span class="keywordflow">if</span> (<a class="code" href="classclang_1_1TypoCorrection.html" title="Simple class containing the result of Sema::CorrectTypo.">TypoCorrection</a> C = CorrectTypo(<a class="code" href="structclang_1_1DeclarationNameInfo.html">DeclarationNameInfo</a>(Id, IdLoc),</div>
+<div class="line"><a name="l01435"></a><span class="lineno"> 1435</span>                                        LookupOrdinaryName, TUScope, <a class="code" href="stddef_8h.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>,</div>
+<div class="line"><a name="l01436"></a><span class="lineno"> 1436</span>                                        Validator)) {</div>
+<div class="line"><a name="l01437"></a><span class="lineno"> 1437</span>       diagnoseTypo(C, PDiag(diag::err_undef_interface_suggest) << Id);</div>
+<div class="line"><a name="l01438"></a><span class="lineno"> 1438</span>       IDecl = C.getCorrectionDeclAs<<a class="code" href="classclang_1_1ObjCInterfaceDecl.html" title="Represents an ObjC class declaration.">ObjCInterfaceDecl</a>>();</div>
+<div class="line"><a name="l01439"></a><span class="lineno"> 1439</span>       Id = IDecl-><a class="code" href="classclang_1_1NamedDecl.html#a554752f8f43eea0e6288da7205167fe2">getIdentifier</a>();</div>
+<div class="line"><a name="l01440"></a><span class="lineno"> 1440</span>     }</div>
+<div class="line"><a name="l01441"></a><span class="lineno"> 1441</span>   }</div>
+<div class="line"><a name="l01442"></a><span class="lineno"> 1442</span>   <a class="code" href="classclang_1_1ObjCInterfaceDecl.html" title="Represents an ObjC class declaration.">ObjCInterfaceDecl</a> *Def = dyn_cast_or_null<ObjCInterfaceDecl>(IDecl);</div>
+<div class="line"><a name="l01443"></a><span class="lineno"> 1443</span>   <span class="comment">// This routine must always return a class definition, if any.</span></div>
+<div class="line"><a name="l01444"></a><span class="lineno"> 1444</span>   <span class="keywordflow">if</span> (Def && Def-><a class="code" href="classclang_1_1ObjCInterfaceDecl.html#a2dc33c9466b73095006cbd10cdf15fb5" title="Retrieve the definition of this class, or NULL if this class has been forward-declared (with @class) ...">getDefinition</a>())</div>
+<div class="line"><a name="l01445"></a><span class="lineno"> 1445</span>       Def = Def-><a class="code" href="classclang_1_1ObjCInterfaceDecl.html#a2dc33c9466b73095006cbd10cdf15fb5" title="Retrieve the definition of this class, or NULL if this class has been forward-declared (with @class) ...">getDefinition</a>();</div>
+<div class="line"><a name="l01446"></a><span class="lineno"> 1446</span>   <span class="keywordflow">return</span> Def;</div>
+<div class="line"><a name="l01447"></a><span class="lineno"> 1447</span> }</div>
+<div class="line"><a name="l01448"></a><span class="lineno"> 1448</span> <span class="comment"></span></div>
+<div class="line"><a name="l01449"></a><span class="lineno"> 1449</span> <span class="comment">/// getNonFieldDeclScope - Retrieves the innermost scope, starting</span></div>
+<div class="line"><a name="l01450"></a><span class="lineno"> 1450</span> <span class="comment">/// from S, where a non-field would be declared. This routine copes</span></div>
+<div class="line"><a name="l01451"></a><span class="lineno"> 1451</span> <span class="comment">/// with the difference between C and C++ scoping rules in structs and</span></div>
+<div class="line"><a name="l01452"></a><span class="lineno"> 1452</span> <span class="comment">/// unions. For example, the following code is well-formed in C but</span></div>
+<div class="line"><a name="l01453"></a><span class="lineno"> 1453</span> <span class="comment">/// ill-formed in C++:</span></div>
+<div class="line"><a name="l01454"></a><span class="lineno"> 1454</span> <span class="comment">/// @code</span></div>
+<div class="line"><a name="l01455"></a><span class="lineno"> 1455</span> <span class="comment">/// struct S6 {</span></div>
+<div class="line"><a name="l01456"></a><span class="lineno"> 1456</span> <span class="comment">///   enum { BAR } e;</span></div>
+<div class="line"><a name="l01457"></a><span class="lineno"> 1457</span> <span class="comment">/// };</span></div>
+<div class="line"><a name="l01458"></a><span class="lineno"> 1458</span> <span class="comment">///</span></div>
+<div class="line"><a name="l01459"></a><span class="lineno"> 1459</span> <span class="comment">/// void test_S6() {</span></div>
+<div class="line"><a name="l01460"></a><span class="lineno"> 1460</span> <span class="comment">///   struct S6 a;</span></div>
+<div class="line"><a name="l01461"></a><span class="lineno"> 1461</span> <span class="comment">///   a.e = BAR;</span></div>
+<div class="line"><a name="l01462"></a><span class="lineno"> 1462</span> <span class="comment">/// }</span></div>
+<div class="line"><a name="l01463"></a><span class="lineno"> 1463</span> <span class="comment">/// @endcode</span></div>
+<div class="line"><a name="l01464"></a><span class="lineno"> 1464</span> <span class="comment">/// For the declaration of BAR, this routine will return a different</span></div>
+<div class="line"><a name="l01465"></a><span class="lineno"> 1465</span> <span class="comment">/// scope. The scope S will be the scope of the unnamed enumeration</span></div>
+<div class="line"><a name="l01466"></a><span class="lineno"> 1466</span> <span class="comment">/// within S6. In C++, this routine will return the scope associated</span></div>
+<div class="line"><a name="l01467"></a><span class="lineno"> 1467</span> <span class="comment">/// with S6, because the enumeration's scope is a transparent</span></div>
+<div class="line"><a name="l01468"></a><span class="lineno"> 1468</span> <span class="comment">/// context but structures can contain non-field names. In C, this</span></div>
+<div class="line"><a name="l01469"></a><span class="lineno"> 1469</span> <span class="comment">/// routine will return the translation unit scope, since the</span></div>
+<div class="line"><a name="l01470"></a><span class="lineno"> 1470</span> <span class="comment">/// enumeration's scope is a transparent context and structures cannot</span></div>
+<div class="line"><a name="l01471"></a><span class="lineno"> 1471</span> <span class="comment">/// contain non-field names.</span></div>
+<div class="line"><a name="l01472"></a><span class="lineno"><a class="code" href="classclang_1_1Sema.html#a8582fd1c964dea43a96a0b7aa9c708e1"> 1472</a></span> <span class="comment"></span><a class="code" href="classclang_1_1Scope.html">Scope</a> *<a class="code" href="classclang_1_1Sema.html#a8582fd1c964dea43a96a0b7aa9c708e1">Sema::getNonFieldDeclScope</a>(<a class="code" href="classclang_1_1Scope.html">Scope</a> *<a class="code" href="AnalysisBasedWarnings_8cpp.html#a33dc45a03958a0bf07b5da2dec4db648">S</a>) {</div>
+<div class="line"><a name="l01473"></a><span class="lineno"> 1473</span>   <span class="keywordflow">while</span> (((S-><a class="code" href="classclang_1_1Scope.html#a7316fa5306941f8557cc76a5c3997a45">getFlags</a>() & <a class="code" href="classclang_1_1Scope.html#afa7e82b8e23f84d0d73e27953b9afab7af9dd922f0e23495a79fc93698d6775ff" title="This is a scope that can contain a declaration. Some scopes just contain loop constructs but don't co...">Scope::DeclScope</a>) == 0) ||</div>
+<div class="line"><a name="l01474"></a><span class="lineno"> 1474</span>          (S-><a class="code" href="classclang_1_1Scope.html#a0ddcbbc7cb53f7b1f407ef68696b8d37">getEntity</a>() && S-><a class="code" href="classclang_1_1Scope.html#a0ddcbbc7cb53f7b1f407ef68696b8d37">getEntity</a>()-><a class="code" href="classclang_1_1DeclContext.html#abbf5a92a55d4faa4150ee8fd46a60345">isTransparentContext</a>()) ||</div>
+<div class="line"><a name="l01475"></a><span class="lineno"> 1475</span>          (S-><a class="code" href="classclang_1_1Scope.html#a94ff605b34f12a1f27a6286a3f13149b" title="isClassScope - Return true if this scope is a class/struct/union scope.">isClassScope</a>() && !getLangOpts().CPlusPlus))</div>
+<div class="line"><a name="l01476"></a><span class="lineno"> 1476</span>     S = S-><a class="code" href="classclang_1_1Scope.html#a41a39e012b966ffcb2f05d41f4bdbb4b">getParent</a>();</div>
+<div class="line"><a name="l01477"></a><span class="lineno"> 1477</span>   <span class="keywordflow">return</span> <a class="code" href="AnalysisBasedWarnings_8cpp.html#a33dc45a03958a0bf07b5da2dec4db648">S</a>;</div>
+<div class="line"><a name="l01478"></a><span class="lineno"> 1478</span> }</div>
+<div class="line"><a name="l01479"></a><span class="lineno"> 1479</span> <span class="comment"></span></div>
+<div class="line"><a name="l01480"></a><span class="lineno"> 1480</span> <span class="comment">/// \brief Looks up the declaration of "struct objc_super" and</span></div>
+<div class="line"><a name="l01481"></a><span class="lineno"> 1481</span> <span class="comment">/// saves it for later use in building builtin declaration of</span></div>
+<div class="line"><a name="l01482"></a><span class="lineno"> 1482</span> <span class="comment">/// objc_msgSendSuper and objc_msgSendSuper_stret. If no such</span></div>
+<div class="line"><a name="l01483"></a><span class="lineno"> 1483</span> <span class="comment">/// pre-existing declaration exists no action takes place.</span></div>
+<div class="line"><a name="l01484"></a><span class="lineno"><a class="code" href="SemaDecl_8cpp.html#aa3050c41d3fdf01d24b9f1b4e4372a21"> 1484</a></span> <span class="comment"></span><span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="SemaDecl_8cpp.html#aa3050c41d3fdf01d24b9f1b4e4372a21" title="Looks up the declaration of "struct objc_super" and saves it for later use in building builtin declar...">LookupPredefedObjCSuperType</a>(<a class="code" href="classclang_1_1Sema.html" title="Sema - This implements semantic analysis and AST building for C.">Sema</a> &ThisSema, <a class="code" href="classclang_1_1Scope.html">Scope</a> *<a class="code" href="AnalysisBasedWarnings_8cpp.html#a33dc45a03958a0bf07b5da2dec4db648">S</a>,</div>
+<div class="line"><a name="l01485"></a><span class="lineno"> 1485</span>                                         <a class="code" href="classclang_1_1IdentifierInfo.html">IdentifierInfo</a> *II) {</div>
+<div class="line"><a name="l01486"></a><span class="lineno"> 1486</span>   <span class="keywordflow">if</span> (!II-><a class="code" href="classclang_1_1IdentifierInfo.html#a6cc09d0b74aca49bbdb23bcc4c35cf82" title="Return true if this is the identifier for the specified string.">isStr</a>(<span class="stringliteral">"objc_msgSendSuper"</span>))</div>
+<div class="line"><a name="l01487"></a><span class="lineno"> 1487</span>     <span class="keywordflow">return</span>;</div>
+<div class="line"><a name="l01488"></a><span class="lineno"> 1488</span>   <a class="code" href="classclang_1_1ASTContext.html" title="Holds long-lived AST nodes (such as types and decls) that can be referred to throughout the semantic ...">ASTContext</a> &<a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a> = ThisSema.<a class="code" href="classclang_1_1Sema.html#a3ccddacb1f4f71b084296175cc9e5b0e">Context</a>;</div>
+<div class="line"><a name="l01489"></a><span class="lineno"> 1489</span>     </div>
+<div class="line"><a name="l01490"></a><span class="lineno"> 1490</span>   <a class="code" href="classclang_1_1LookupResult.html" title="Represents the results of name lookup.">LookupResult</a> Result(ThisSema, &Context.<a class="code" href="classclang_1_1ASTContext.html#a4f95adb9958e22fbe55212ae6482feb4">Idents</a>.<a class="code" href="classclang_1_1IdentifierTable.html#aea14376d325400caa8a8183d14a02f39" title="Return the identifier token info for the specified named identifier.">get</a>(<span class="stringliteral">"objc_super"</span>),</div>
+<div class="line"><a name="l01491"></a><span class="lineno"> 1491</span>                       <a class="code" href="classclang_1_1SourceLocation.html" title="Encodes a location in the source. The SourceManager can decode this to get at the full include stack...">SourceLocation</a>(), <a class="code" href="classclang_1_1Sema.html#a0c6e994c44767e74e2892aa0235efb1aadbe88511d9a4a6ec1eec1278fa6b3888">Sema::LookupTagName</a>);</div>
+<div class="line"><a name="l01492"></a><span class="lineno"> 1492</span>   ThisSema.<a class="code" href="classclang_1_1Sema.html#a2f533c2b73585087aaf5b2ec8e77932b" title="Perform unqualified name lookup starting from a given scope.">LookupName</a>(Result, S);</div>
+<div class="line"><a name="l01493"></a><span class="lineno"> 1493</span>   <span class="keywordflow">if</span> (Result.getResultKind() == <a class="code" href="classclang_1_1LookupResult.html#a1ca33eb830beacd6f646737a21a4686aaf75c8c7895a084ec560226061e6c69cb" title="Name lookup found a single declaration that met the criteria. getFoundDecl() will return this declara...">LookupResult::Found</a>)</div>
+<div class="line"><a name="l01494"></a><span class="lineno"> 1494</span>     <span class="keywordflow">if</span> (<span class="keyword">const</span> <a class="code" href="classclang_1_1TagDecl.html" title="TagDecl - Represents the declaration of a struct/union/class/enum.">TagDecl</a> *TD = Result.getAsSingle<<a class="code" href="classclang_1_1TagDecl.html" title="TagDecl - Represents the declaration of a struct/union/class/enum.">TagDecl</a>>())</div>
+<div class="line"><a name="l01495"></a><span class="lineno"> 1495</span>       Context.<a class="code" href="classclang_1_1ASTContext.html#a55d2301527c01a074b64397fcabcc226">setObjCSuperType</a>(Context.<a class="code" href="classclang_1_1ASTContext.html#a92752b8dd75428a63b2e787642db884a" title="Return the unique reference to the type for the specified TagDecl (struct/union/class/enum) decl...">getTagDeclType</a>(TD));</div>
+<div class="line"><a name="l01496"></a><span class="lineno"> 1496</span> }</div>
+<div class="line"><a name="l01497"></a><span class="lineno"> 1497</span> <span class="comment"></span></div>
+<div class="line"><a name="l01498"></a><span class="lineno"> 1498</span> <span class="comment">/// LazilyCreateBuiltin - The specified Builtin-ID was first used at</span></div>
+<div class="line"><a name="l01499"></a><span class="lineno"> 1499</span> <span class="comment">/// file scope.  lazily create a decl for it. ForRedeclaration is true</span></div>
+<div class="line"><a name="l01500"></a><span class="lineno"> 1500</span> <span class="comment">/// if we're creating this built-in in anticipation of redeclaring the</span></div>
+<div class="line"><a name="l01501"></a><span class="lineno"> 1501</span> <span class="comment">/// built-in.</span></div>
+<div class="line"><a name="l01502"></a><span class="lineno"><a class="code" href="classclang_1_1Sema.html#a472e453d6a0b96bb4c73a2c611f53d30"> 1502</a></span> <span class="comment"></span><a class="code" href="classclang_1_1NamedDecl.html">NamedDecl</a> *<a class="code" href="classclang_1_1Sema.html#a472e453d6a0b96bb4c73a2c611f53d30">Sema::LazilyCreateBuiltin</a>(<a class="code" href="classclang_1_1IdentifierInfo.html">IdentifierInfo</a> *II, <span class="keywordtype">unsigned</span> bid,</div>
+<div class="line"><a name="l01503"></a><span class="lineno"> 1503</span>                                      <a class="code" href="classclang_1_1Scope.html">Scope</a> *<a class="code" href="AnalysisBasedWarnings_8cpp.html#a33dc45a03958a0bf07b5da2dec4db648">S</a>, <span class="keywordtype">bool</span> ForRedeclaration,</div>
+<div class="line"><a name="l01504"></a><span class="lineno"> 1504</span>                                      <a class="code" href="classclang_1_1SourceLocation.html" title="Encodes a location in the source. The SourceManager can decode this to get at the full include stack...">SourceLocation</a> Loc) {</div>
+<div class="line"><a name="l01505"></a><span class="lineno"> 1505</span>   <a class="code" href="SemaDecl_8cpp.html#aa3050c41d3fdf01d24b9f1b4e4372a21" title="Looks up the declaration of "struct objc_super" and saves it for later use in building builtin declar...">LookupPredefedObjCSuperType</a>(*<span class="keyword">this</span>, S, II);</div>
+<div class="line"><a name="l01506"></a><span class="lineno"> 1506</span>   </div>
+<div class="line"><a name="l01507"></a><span class="lineno"> 1507</span>   <a class="code" href="namespaceclang_1_1Builtin.html#a96281da348e2b70f3a45a66f6e48905c">Builtin::ID</a> BID = (<a class="code" href="namespaceclang_1_1Builtin.html#a96281da348e2b70f3a45a66f6e48905c">Builtin::ID</a>)bid;</div>
+<div class="line"><a name="l01508"></a><span class="lineno"> 1508</span> </div>
+<div class="line"><a name="l01509"></a><span class="lineno"> 1509</span>   <a class="code" href="classclang_1_1ASTContext.html#aebda31ac75861bbfdb20ad6c54a2dc50">ASTContext::GetBuiltinTypeError</a> Error;</div>
+<div class="line"><a name="l01510"></a><span class="lineno"> 1510</span>   <a class="code" href="classclang_1_1QualType.html">QualType</a> R = <a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#a76aa9e29bced3b719dee104c20c94257" title="Return the type for the specified builtin.">GetBuiltinType</a>(BID, Error);</div>
+<div class="line"><a name="l01511"></a><span class="lineno"> 1511</span>   <span class="keywordflow">switch</span> (Error) {</div>
+<div class="line"><a name="l01512"></a><span class="lineno"> 1512</span>   <span class="keywordflow">case</span> <a class="code" href="classclang_1_1ASTContext.html#aebda31ac75861bbfdb20ad6c54a2dc50a75469b664d11b24f572e9196cca76e4c" title="No error.">ASTContext::GE_None</a>:</div>
+<div class="line"><a name="l01513"></a><span class="lineno"> 1513</span>     <span class="comment">// Okay</span></div>
+<div class="line"><a name="l01514"></a><span class="lineno"> 1514</span>     <span class="keywordflow">break</span>;</div>
+<div class="line"><a name="l01515"></a><span class="lineno"> 1515</span> </div>
+<div class="line"><a name="l01516"></a><span class="lineno"> 1516</span>   <span class="keywordflow">case</span> <a class="code" href="classclang_1_1ASTContext.html#aebda31ac75861bbfdb20ad6c54a2dc50a76fc250e226efb46a566d2f310039075" title="Missing a type from <stdio.h>">ASTContext::GE_Missing_stdio</a>:</div>
+<div class="line"><a name="l01517"></a><span class="lineno"> 1517</span>     <span class="keywordflow">if</span> (ForRedeclaration)</div>
+<div class="line"><a name="l01518"></a><span class="lineno"> 1518</span>       <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(Loc, diag::warn_implicit_decl_requires_stdio)</div>
+<div class="line"><a name="l01519"></a><span class="lineno"> 1519</span>         << <a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#a502181c4f5710068dddb1b4fc3233238">BuiltinInfo</a>.<a class="code" href="classclang_1_1Builtin_1_1Context.html#a4d39c2c761bb1519c89ce574bda1e5e6" title="Return the identifier name for the specified builtin, e.g. "__builtin_abs".">GetName</a>(BID);</div>
+<div class="line"><a name="l01520"></a><span class="lineno"> 1520</span>     <span class="keywordflow">return</span> 0;</div>
+<div class="line"><a name="l01521"></a><span class="lineno"> 1521</span> </div>
+<div class="line"><a name="l01522"></a><span class="lineno"> 1522</span>   <span class="keywordflow">case</span> <a class="code" href="classclang_1_1ASTContext.html#aebda31ac75861bbfdb20ad6c54a2dc50af08f91d1ce59f3da0975da611d170cb1" title="Missing a type from <setjmp.h>">ASTContext::GE_Missing_setjmp</a>:</div>
+<div class="line"><a name="l01523"></a><span class="lineno"> 1523</span>     <span class="keywordflow">if</span> (ForRedeclaration)</div>
+<div class="line"><a name="l01524"></a><span class="lineno"> 1524</span>       <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(Loc, diag::warn_implicit_decl_requires_setjmp)</div>
+<div class="line"><a name="l01525"></a><span class="lineno"> 1525</span>         << <a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#a502181c4f5710068dddb1b4fc3233238">BuiltinInfo</a>.<a class="code" href="classclang_1_1Builtin_1_1Context.html#a4d39c2c761bb1519c89ce574bda1e5e6" title="Return the identifier name for the specified builtin, e.g. "__builtin_abs".">GetName</a>(BID);</div>
+<div class="line"><a name="l01526"></a><span class="lineno"> 1526</span>     <span class="keywordflow">return</span> 0;</div>
+<div class="line"><a name="l01527"></a><span class="lineno"> 1527</span> </div>
+<div class="line"><a name="l01528"></a><span class="lineno"> 1528</span>   <span class="keywordflow">case</span> <a class="code" href="classclang_1_1ASTContext.html#aebda31ac75861bbfdb20ad6c54a2dc50aae8e55078e52a884f039137f38348bc9" title="Missing a type from <ucontext.h>">ASTContext::GE_Missing_ucontext</a>:</div>
+<div class="line"><a name="l01529"></a><span class="lineno"> 1529</span>     <span class="keywordflow">if</span> (ForRedeclaration)</div>
+<div class="line"><a name="l01530"></a><span class="lineno"> 1530</span>       <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(Loc, diag::warn_implicit_decl_requires_ucontext)</div>
+<div class="line"><a name="l01531"></a><span class="lineno"> 1531</span>         << <a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#a502181c4f5710068dddb1b4fc3233238">BuiltinInfo</a>.<a class="code" href="classclang_1_1Builtin_1_1Context.html#a4d39c2c761bb1519c89ce574bda1e5e6" title="Return the identifier name for the specified builtin, e.g. "__builtin_abs".">GetName</a>(BID);</div>
+<div class="line"><a name="l01532"></a><span class="lineno"> 1532</span>     <span class="keywordflow">return</span> 0;</div>
+<div class="line"><a name="l01533"></a><span class="lineno"> 1533</span>   }</div>
+<div class="line"><a name="l01534"></a><span class="lineno"> 1534</span> </div>
+<div class="line"><a name="l01535"></a><span class="lineno"> 1535</span>   <span class="keywordflow">if</span> (!ForRedeclaration && <a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#a502181c4f5710068dddb1b4fc3233238">BuiltinInfo</a>.<a class="code" href="classclang_1_1Builtin_1_1Context.html#a6917c2a83fe0103f6d39fc713ec8bf9e" title="Determines whether this builtin is a predefined libc/libm function, such as "malloc", where we know the signature a priori.">isPredefinedLibFunction</a>(BID)) {</div>
+<div class="line"><a name="l01536"></a><span class="lineno"> 1536</span>     <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(Loc, diag::ext_implicit_lib_function_decl)</div>
+<div class="line"><a name="l01537"></a><span class="lineno"> 1537</span>       << <a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#a502181c4f5710068dddb1b4fc3233238">BuiltinInfo</a>.<a class="code" href="classclang_1_1Builtin_1_1Context.html#a4d39c2c761bb1519c89ce574bda1e5e6" title="Return the identifier name for the specified builtin, e.g. "__builtin_abs".">GetName</a>(BID)</div>
+<div class="line"><a name="l01538"></a><span class="lineno"> 1538</span>       << R;</div>
+<div class="line"><a name="l01539"></a><span class="lineno"> 1539</span>     <span class="keywordflow">if</span> (<a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#a502181c4f5710068dddb1b4fc3233238">BuiltinInfo</a>.<a class="code" href="classclang_1_1Builtin_1_1Context.html#a6bbe90efab97dc786e2f98ce8cb4a8d5" title="If this is a library function that comes from a specific header, retrieve that header name...">getHeaderName</a>(BID) &&</div>
+<div class="line"><a name="l01540"></a><span class="lineno"> 1540</span>         Diags.getDiagnosticLevel(diag::ext_implicit_lib_function_decl, Loc)</div>
+<div class="line"><a name="l01541"></a><span class="lineno"> 1541</span>           != <a class="code" href="classclang_1_1DiagnosticsEngine.html#a94e5078973aa3a34432e91f3b26263e0a7576ca0c5417d008077e743b3d412234">DiagnosticsEngine::Ignored</a>)</div>
+<div class="line"><a name="l01542"></a><span class="lineno"> 1542</span>       <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(Loc, diag::note_please_include_header)</div>
+<div class="line"><a name="l01543"></a><span class="lineno"> 1543</span>         << <a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#a502181c4f5710068dddb1b4fc3233238">BuiltinInfo</a>.<a class="code" href="classclang_1_1Builtin_1_1Context.html#a6bbe90efab97dc786e2f98ce8cb4a8d5" title="If this is a library function that comes from a specific header, retrieve that header name...">getHeaderName</a>(BID)</div>
+<div class="line"><a name="l01544"></a><span class="lineno"> 1544</span>         << <a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#a502181c4f5710068dddb1b4fc3233238">BuiltinInfo</a>.<a class="code" href="classclang_1_1Builtin_1_1Context.html#a4d39c2c761bb1519c89ce574bda1e5e6" title="Return the identifier name for the specified builtin, e.g. "__builtin_abs".">GetName</a>(BID);</div>
+<div class="line"><a name="l01545"></a><span class="lineno"> 1545</span>   }</div>
+<div class="line"><a name="l01546"></a><span class="lineno"> 1546</span> </div>
+<div class="line"><a name="l01547"></a><span class="lineno"> 1547</span>   <a class="code" href="classclang_1_1DeclContext.html">DeclContext</a> *Parent = <a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#abd909fb01ef10cfd0244832a67b1dd64">getTranslationUnitDecl</a>();</div>
+<div class="line"><a name="l01548"></a><span class="lineno"> 1548</span>   <span class="keywordflow">if</span> (getLangOpts().<a class="code" href="namespaceclang_1_1frontend.html#a09dfa01c4e997a3794d80922c5e853bbaf89a7ac6211aecefb5f7ecc17d3ebed4">CPlusPlus</a>) {</div>
+<div class="line"><a name="l01549"></a><span class="lineno"> 1549</span>     <a class="code" href="classclang_1_1LinkageSpecDecl.html" title="Represents a linkage specification.">LinkageSpecDecl</a> *CLinkageDecl =</div>
+<div class="line"><a name="l01550"></a><span class="lineno"> 1550</span>         <a class="code" href="classclang_1_1LinkageSpecDecl.html#aa9e55bb44bb5df073fe7ca25be16573f">LinkageSpecDecl::Create</a>(<a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>, Parent, Loc, Loc,</div>
+<div class="line"><a name="l01551"></a><span class="lineno"> 1551</span>                                 <a class="code" href="classclang_1_1LinkageSpecDecl.html#ab7afabff5b7512bc49ec98774f7360f8af8868b0e48bea59a5a40dc918911fd40">LinkageSpecDecl::lang_c</a>, <span class="keyword">false</span>);</div>
+<div class="line"><a name="l01552"></a><span class="lineno"> 1552</span>     Parent-><a class="code" href="classclang_1_1DeclContext.html#a86d2d92d17fbed1a41461bef1ec5cef8" title="Add the declaration D into this context.">addDecl</a>(CLinkageDecl);</div>
+<div class="line"><a name="l01553"></a><span class="lineno"> 1553</span>     Parent = CLinkageDecl;</div>
+<div class="line"><a name="l01554"></a><span class="lineno"> 1554</span>   }</div>
+<div class="line"><a name="l01555"></a><span class="lineno"> 1555</span> </div>
+<div class="line"><a name="l01556"></a><span class="lineno"> 1556</span>   <a class="code" href="classclang_1_1FunctionDecl.html">FunctionDecl</a> *New = <a class="code" href="classclang_1_1FunctionDecl.html#a1e97bea3113d786b0a4d20c54b21714e">FunctionDecl::Create</a>(<a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>,</div>
+<div class="line"><a name="l01557"></a><span class="lineno"> 1557</span>                                            Parent,</div>
+<div class="line"><a name="l01558"></a><span class="lineno"> 1558</span>                                            Loc, Loc, II, R, <span class="comment">/*TInfo=*/</span>0,</div>
+<div class="line"><a name="l01559"></a><span class="lineno"> 1559</span>                                            <a class="code" href="namespaceclang.html#a56dabc7d0ce7d72b9a35f6f5c3f89370a5d305f71b6e8fb20f648c2aca83753ac">SC_Extern</a>,</div>
+<div class="line"><a name="l01560"></a><span class="lineno"> 1560</span>                                            <span class="keyword">false</span>,</div>
+<div class="line"><a name="l01561"></a><span class="lineno"> 1561</span>                                            <span class="comment">/*hasPrototype=*/</span><span class="keyword">true</span>);</div>
+<div class="line"><a name="l01562"></a><span class="lineno"> 1562</span>   New-><a class="code" href="classclang_1_1Decl.html#aa89b44dad7f4fd7e9c15129f8f0784e4">setImplicit</a>();</div>
+<div class="line"><a name="l01563"></a><span class="lineno"> 1563</span> </div>
+<div class="line"><a name="l01564"></a><span class="lineno"> 1564</span>   <span class="comment">// Create Decl objects for each parameter, adding them to the</span></div>
+<div class="line"><a name="l01565"></a><span class="lineno"> 1565</span>   <span class="comment">// FunctionDecl.</span></div>
+<div class="line"><a name="l01566"></a><span class="lineno"> 1566</span>   <span class="keywordflow">if</span> (<span class="keyword">const</span> <a class="code" href="classclang_1_1FunctionProtoType.html">FunctionProtoType</a> *FT = dyn_cast<FunctionProtoType>(R)) {</div>
+<div class="line"><a name="l01567"></a><span class="lineno"> 1567</span>     <a class="code" href="classllvm_1_1SmallVector.html">SmallVector<ParmVarDecl*, 16></a> Params;</div>
+<div class="line"><a name="l01568"></a><span class="lineno"> 1568</span>     <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> i = 0, e = FT->getNumArgs(); i != e; ++i) {</div>
+<div class="line"><a name="l01569"></a><span class="lineno"> 1569</span>       <a class="code" href="classclang_1_1ParmVarDecl.html" title="ParmVarDecl - Represents a parameter to a function.">ParmVarDecl</a> *parm =</div>
+<div class="line"><a name="l01570"></a><span class="lineno"> 1570</span>         <a class="code" href="classclang_1_1ParmVarDecl.html#aa4caff73c551f0c8ac06b6ddc51d1a09">ParmVarDecl::Create</a>(<a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>, New, <a class="code" href="classclang_1_1SourceLocation.html" title="Encodes a location in the source. The SourceManager can decode this to get at the full include stack...">SourceLocation</a>(),</div>
+<div class="line"><a name="l01571"></a><span class="lineno"> 1571</span>                             <a class="code" href="classclang_1_1SourceLocation.html" title="Encodes a location in the source. The SourceManager can decode this to get at the full include stack...">SourceLocation</a>(), 0,</div>
+<div class="line"><a name="l01572"></a><span class="lineno"> 1572</span>                             FT->getArgType(i), <span class="comment">/*TInfo=*/</span>0,</div>
+<div class="line"><a name="l01573"></a><span class="lineno"> 1573</span>                             <a class="code" href="namespaceclang.html#a56dabc7d0ce7d72b9a35f6f5c3f89370aebf74ba707605e744f1303f997b2477f">SC_None</a>, 0);</div>
+<div class="line"><a name="l01574"></a><span class="lineno"> 1574</span>       parm-><a class="code" href="classclang_1_1ParmVarDecl.html#a4cc8300afc1f80e4a56cae8d5b30eb6c">setScopeInfo</a>(0, i);</div>
+<div class="line"><a name="l01575"></a><span class="lineno"> 1575</span>       Params.push_back(parm);</div>
+<div class="line"><a name="l01576"></a><span class="lineno"> 1576</span>     }</div>
+<div class="line"><a name="l01577"></a><span class="lineno"> 1577</span>     New->setParams(Params);</div>
+<div class="line"><a name="l01578"></a><span class="lineno"> 1578</span>   }</div>
+<div class="line"><a name="l01579"></a><span class="lineno"> 1579</span> </div>
+<div class="line"><a name="l01580"></a><span class="lineno"> 1580</span>   AddKnownFunctionAttributes(New);</div>
+<div class="line"><a name="l01581"></a><span class="lineno"> 1581</span>   RegisterLocallyScopedExternCDecl(New, S);</div>
+<div class="line"><a name="l01582"></a><span class="lineno"> 1582</span> </div>
+<div class="line"><a name="l01583"></a><span class="lineno"> 1583</span>   <span class="comment">// TUScope is the translation-unit scope to insert this function into.</span></div>
+<div class="line"><a name="l01584"></a><span class="lineno"> 1584</span>   <span class="comment">// FIXME: This is hideous. We need to teach PushOnScopeChains to</span></div>
+<div class="line"><a name="l01585"></a><span class="lineno"> 1585</span>   <span class="comment">// relate Scopes to DeclContexts, and probably eliminate CurContext</span></div>
+<div class="line"><a name="l01586"></a><span class="lineno"> 1586</span>   <span class="comment">// entirely, but we're not there yet.</span></div>
+<div class="line"><a name="l01587"></a><span class="lineno"> 1587</span>   <a class="code" href="classclang_1_1DeclContext.html">DeclContext</a> *SavedContext = CurContext;</div>
+<div class="line"><a name="l01588"></a><span class="lineno"> 1588</span>   CurContext = Parent;</div>
+<div class="line"><a name="l01589"></a><span class="lineno"> 1589</span>   PushOnScopeChains(New, TUScope);</div>
+<div class="line"><a name="l01590"></a><span class="lineno"> 1590</span>   CurContext = SavedContext;</div>
+<div class="line"><a name="l01591"></a><span class="lineno"> 1591</span>   <span class="keywordflow">return</span> New;</div>
+<div class="line"><a name="l01592"></a><span class="lineno"> 1592</span> }</div>
+<div class="line"><a name="l01593"></a><span class="lineno"> 1593</span> <span class="comment"></span></div>
+<div class="line"><a name="l01594"></a><span class="lineno"> 1594</span> <span class="comment">/// \brief Filter out any previous declarations that the given declaration</span></div>
+<div class="line"><a name="l01595"></a><span class="lineno"> 1595</span> <span class="comment">/// should not consider because they are not permitted to conflict, e.g.,</span></div>
+<div class="line"><a name="l01596"></a><span class="lineno"> 1596</span> <span class="comment">/// because they come from hidden sub-modules and do not refer to the same</span></div>
+<div class="line"><a name="l01597"></a><span class="lineno"> 1597</span> <span class="comment">/// entity.</span></div>
+<div class="line"><a name="l01598"></a><span class="lineno"><a class="code" href="SemaDecl_8cpp.html#a2e97e5cb1d8910fa2dd3115e0b0c1255"> 1598</a></span> <span class="comment"></span><span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="SemaDecl_8cpp.html#a2e97e5cb1d8910fa2dd3115e0b0c1255" title="Filter out any previous declarations that the given declaration should not consider because they are ...">filterNonConflictingPreviousDecls</a>(<a class="code" href="classclang_1_1ASTContext.html" title="Holds long-lived AST nodes (such as types and decls) that can be referred to throughout the semantic ...">ASTContext</a> &context,</div>
+<div class="line"><a name="l01599"></a><span class="lineno"> 1599</span>                                               <a class="code" href="classclang_1_1NamedDecl.html">NamedDecl</a> *<a class="code" href="namespaceclang_1_1ast__matchers.html#a7e0add38d4eff7a20684fcba24be8887" title="Matches declarations.">decl</a>,</div>
+<div class="line"><a name="l01600"></a><span class="lineno"> 1600</span>                                               <a class="code" href="classclang_1_1LookupResult.html" title="Represents the results of name lookup.">LookupResult</a> &previous){</div>
+<div class="line"><a name="l01601"></a><span class="lineno"> 1601</span>   <span class="comment">// This is only interesting when modules are enabled.</span></div>
+<div class="line"><a name="l01602"></a><span class="lineno"> 1602</span>   <span class="keywordflow">if</span> (!context.<a class="code" href="classclang_1_1ASTContext.html#a3faa7b5a5e8d1637c53dea680acca0ff">getLangOpts</a>().Modules)</div>
+<div class="line"><a name="l01603"></a><span class="lineno"> 1603</span>     <span class="keywordflow">return</span>;</div>
+<div class="line"><a name="l01604"></a><span class="lineno"> 1604</span> </div>
+<div class="line"><a name="l01605"></a><span class="lineno"> 1605</span>   <span class="comment">// Empty sets are uninteresting.</span></div>
+<div class="line"><a name="l01606"></a><span class="lineno"> 1606</span>   <span class="keywordflow">if</span> (previous.<a class="code" href="classclang_1_1LookupResult.html#a9f44c1cd9d9c7e84dd0202538dd72cd7" title="Return true if no decls were found.">empty</a>())</div>
+<div class="line"><a name="l01607"></a><span class="lineno"> 1607</span>     <span class="keywordflow">return</span>;</div>
+<div class="line"><a name="l01608"></a><span class="lineno"> 1608</span> </div>
+<div class="line"><a name="l01609"></a><span class="lineno"> 1609</span>   <a class="code" href="classclang_1_1LookupResult_1_1Filter.html">LookupResult::Filter</a> filter = previous.<a class="code" href="classclang_1_1LookupResult.html#a8fcd0c83d80750fb4ecfda2d77dab8f9" title="Create a filter for this result set.">makeFilter</a>();</div>
+<div class="line"><a name="l01610"></a><span class="lineno"> 1610</span>   <span class="keywordflow">while</span> (filter.<a class="code" href="classclang_1_1LookupResult_1_1Filter.html#acaeaa48ad3768d5999dff3a7c6961cd3">hasNext</a>()) {</div>
+<div class="line"><a name="l01611"></a><span class="lineno"> 1611</span>     <a class="code" href="classclang_1_1NamedDecl.html">NamedDecl</a> *old = filter.<a class="code" href="classclang_1_1LookupResult_1_1Filter.html#a6e034ed000d88962b76888a7afffa2da">next</a>();</div>
+<div class="line"><a name="l01612"></a><span class="lineno"> 1612</span> </div>
+<div class="line"><a name="l01613"></a><span class="lineno"> 1613</span>     <span class="comment">// Non-hidden declarations are never ignored.</span></div>
+<div class="line"><a name="l01614"></a><span class="lineno"> 1614</span>     <span class="keywordflow">if</span> (!old-><a class="code" href="classclang_1_1NamedDecl.html#a6725184df2e9d5ca8ba02da12cd1aa08" title="Determine whether this declaration is hidden from name lookup.">isHidden</a>())</div>
+<div class="line"><a name="l01615"></a><span class="lineno"> 1615</span>       <span class="keywordflow">continue</span>;</div>
+<div class="line"><a name="l01616"></a><span class="lineno"> 1616</span> </div>
+<div class="line"><a name="l01617"></a><span class="lineno"> 1617</span>     <span class="keywordflow">if</span> (!old-><a class="code" href="classclang_1_1NamedDecl.html#a187df384f8395af15f326b823535a87e">isExternallyVisible</a>())</div>
+<div class="line"><a name="l01618"></a><span class="lineno"> 1618</span>       filter.<a class="code" href="classclang_1_1LookupResult_1_1Filter.html#a6346d546b581546516c0d55151edfa6a" title="Erase the last element returned from this iterator.">erase</a>();</div>
+<div class="line"><a name="l01619"></a><span class="lineno"> 1619</span>   }</div>
+<div class="line"><a name="l01620"></a><span class="lineno"> 1620</span> </div>
+<div class="line"><a name="l01621"></a><span class="lineno"> 1621</span>   filter.<a class="code" href="classclang_1_1LookupResult_1_1Filter.html#a4009aa67fb1480681f14100f47df5986">done</a>();</div>
+<div class="line"><a name="l01622"></a><span class="lineno"> 1622</span> }</div>
+<div class="line"><a name="l01623"></a><span class="lineno"> 1623</span> </div>
+<div class="line"><a name="l01624"></a><span class="lineno"><a class="code" href="classclang_1_1Sema.html#a0606ad3bb8a7be40607a52cc291a6db9"> 1624</a></span> <span class="keywordtype">bool</span> <a class="code" href="classclang_1_1Sema.html#a0606ad3bb8a7be40607a52cc291a6db9">Sema::isIncompatibleTypedef</a>(<a class="code" href="classclang_1_1TypeDecl.html">TypeDecl</a> *Old, <a class="code" href="classclang_1_1TypedefNameDecl.html" title="Base class for declarations which introduce a typedef-name.">TypedefNameDecl</a> *New) {</div>
+<div class="line"><a name="l01625"></a><span class="lineno"> 1625</span>   <a class="code" href="classclang_1_1QualType.html">QualType</a> OldType;</div>
+<div class="line"><a name="l01626"></a><span class="lineno"> 1626</span>   <span class="keywordflow">if</span> (<a class="code" href="classclang_1_1TypedefNameDecl.html" title="Base class for declarations which introduce a typedef-name.">TypedefNameDecl</a> *OldTypedef = dyn_cast<TypedefNameDecl>(Old))</div>
+<div class="line"><a name="l01627"></a><span class="lineno"> 1627</span>     OldType = OldTypedef->getUnderlyingType();</div>
+<div class="line"><a name="l01628"></a><span class="lineno"> 1628</span>   <span class="keywordflow">else</span></div>
+<div class="line"><a name="l01629"></a><span class="lineno"> 1629</span>     OldType = <a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#a028b11acbffc8c91facbab289df57771" title="Return the unique reference to the type for the specified type declaration.">getTypeDeclType</a>(Old);</div>
+<div class="line"><a name="l01630"></a><span class="lineno"> 1630</span>   <a class="code" href="classclang_1_1QualType.html">QualType</a> NewType = New-><a class="code" href="classclang_1_1TypedefNameDecl.html#a5fccedff6d3854db365a540145029158">getUnderlyingType</a>();</div>
+<div class="line"><a name="l01631"></a><span class="lineno"> 1631</span> </div>
+<div class="line"><a name="l01632"></a><span class="lineno"> 1632</span>   <span class="keywordflow">if</span> (NewType-><a class="code" href="classclang_1_1Type.html#ac4d6f4a6e62d6f7d21a8aa082fd68257" title="Whether this type is a variably-modified type (C99 6.7.5).">isVariablyModifiedType</a>()) {</div>
+<div class="line"><a name="l01633"></a><span class="lineno"> 1633</span>     <span class="comment">// Must not redefine a typedef with a variably-modified type.</span></div>
+<div class="line"><a name="l01634"></a><span class="lineno"> 1634</span>     <span class="keywordtype">int</span> <a class="code" href="ChrootChecker_8cpp.html#aa10c9e8951b8ccf714a59ec321bdac5b">Kind</a> = isa<TypeAliasDecl>(Old) ? 1 : 0;</div>
+<div class="line"><a name="l01635"></a><span class="lineno"> 1635</span>     <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(New-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::err_redefinition_variably_modified_typedef)</div>
+<div class="line"><a name="l01636"></a><span class="lineno"> 1636</span>       << Kind << NewType;</div>
+<div class="line"><a name="l01637"></a><span class="lineno"> 1637</span>     <span class="keywordflow">if</span> (Old-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>().<a class="code" href="classclang_1_1SourceLocation.html#ad504978d83973770506b6ddb1d7b48f9" title="Return true if this is a valid SourceLocation object.">isValid</a>())</div>
+<div class="line"><a name="l01638"></a><span class="lineno"> 1638</span>       <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(Old-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::note_previous_definition);</div>
+<div class="line"><a name="l01639"></a><span class="lineno"> 1639</span>     New-><a class="code" href="classclang_1_1Decl.html#a46b92fa90488bdc219831b05cd858c0b">setInvalidDecl</a>();</div>
+<div class="line"><a name="l01640"></a><span class="lineno"> 1640</span>     <span class="keywordflow">return</span> <span class="keyword">true</span>;    </div>
+<div class="line"><a name="l01641"></a><span class="lineno"> 1641</span>   }</div>
+<div class="line"><a name="l01642"></a><span class="lineno"> 1642</span>   </div>
+<div class="line"><a name="l01643"></a><span class="lineno"> 1643</span>   <span class="keywordflow">if</span> (OldType != NewType &&</div>
+<div class="line"><a name="l01644"></a><span class="lineno"> 1644</span>       !OldType-><a class="code" href="classclang_1_1Type.html#a7e475b7859ae970eb837da95e94ab26c">isDependentType</a>() &&</div>
+<div class="line"><a name="l01645"></a><span class="lineno"> 1645</span>       !NewType-><a class="code" href="classclang_1_1Type.html#a7e475b7859ae970eb837da95e94ab26c">isDependentType</a>() &&</div>
+<div class="line"><a name="l01646"></a><span class="lineno"> 1646</span>       !<a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#a889b9d309fdc236f1eab037484f10f8a" title="Determine whether the given types T1 and T2 are equivalent.">hasSameType</a>(OldType, NewType)) { </div>
+<div class="line"><a name="l01647"></a><span class="lineno"> 1647</span>     <span class="keywordtype">int</span> <a class="code" href="ChrootChecker_8cpp.html#aa10c9e8951b8ccf714a59ec321bdac5b">Kind</a> = isa<TypeAliasDecl>(Old) ? 1 : 0;</div>
+<div class="line"><a name="l01648"></a><span class="lineno"> 1648</span>     <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(New-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::err_redefinition_different_typedef)</div>
+<div class="line"><a name="l01649"></a><span class="lineno"> 1649</span>       << Kind << NewType << OldType;</div>
+<div class="line"><a name="l01650"></a><span class="lineno"> 1650</span>     <span class="keywordflow">if</span> (Old-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>().<a class="code" href="classclang_1_1SourceLocation.html#ad504978d83973770506b6ddb1d7b48f9" title="Return true if this is a valid SourceLocation object.">isValid</a>())</div>
+<div class="line"><a name="l01651"></a><span class="lineno"> 1651</span>       <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(Old-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::note_previous_definition);</div>
+<div class="line"><a name="l01652"></a><span class="lineno"> 1652</span>     New-><a class="code" href="classclang_1_1Decl.html#a46b92fa90488bdc219831b05cd858c0b">setInvalidDecl</a>();</div>
+<div class="line"><a name="l01653"></a><span class="lineno"> 1653</span>     <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
+<div class="line"><a name="l01654"></a><span class="lineno"> 1654</span>   }</div>
+<div class="line"><a name="l01655"></a><span class="lineno"> 1655</span>   <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
+<div class="line"><a name="l01656"></a><span class="lineno"> 1656</span> }</div>
+<div class="line"><a name="l01657"></a><span class="lineno"> 1657</span> <span class="comment"></span></div>
+<div class="line"><a name="l01658"></a><span class="lineno"> 1658</span> <span class="comment">/// MergeTypedefNameDecl - We just parsed a typedef 'New' which has the</span></div>
+<div class="line"><a name="l01659"></a><span class="lineno"> 1659</span> <span class="comment">/// same name and scope as a previous declaration 'Old'.  Figure out</span></div>
+<div class="line"><a name="l01660"></a><span class="lineno"> 1660</span> <span class="comment">/// how to resolve this situation, merging decls or emitting</span></div>
+<div class="line"><a name="l01661"></a><span class="lineno"> 1661</span> <span class="comment">/// diagnostics as appropriate. If there was an error, set New to be invalid.</span></div>
+<div class="line"><a name="l01662"></a><span class="lineno"> 1662</span> <span class="comment">///</span></div>
+<div class="line"><a name="l01663"></a><span class="lineno"><a class="code" href="classclang_1_1Sema.html#adac6496bb1a2df963880bfb4c78ba96f"> 1663</a></span> <span class="comment"></span><span class="keywordtype">void</span> <a class="code" href="classclang_1_1Sema.html#adac6496bb1a2df963880bfb4c78ba96f">Sema::MergeTypedefNameDecl</a>(<a class="code" href="classclang_1_1TypedefNameDecl.html" title="Base class for declarations which introduce a typedef-name.">TypedefNameDecl</a> *New, <a class="code" href="classclang_1_1LookupResult.html" title="Represents the results of name lookup.">LookupResult</a> &OldDecls) {</div>
+<div class="line"><a name="l01664"></a><span class="lineno"> 1664</span>   <span class="comment">// If the new decl is known invalid already, don't bother doing any</span></div>
+<div class="line"><a name="l01665"></a><span class="lineno"> 1665</span>   <span class="comment">// merging checks.</span></div>
+<div class="line"><a name="l01666"></a><span class="lineno"> 1666</span>   <span class="keywordflow">if</span> (New-><a class="code" href="classclang_1_1Decl.html#a17ec912fd67469eea51741d45eb0c800">isInvalidDecl</a>()) <span class="keywordflow">return</span>;</div>
+<div class="line"><a name="l01667"></a><span class="lineno"> 1667</span> </div>
+<div class="line"><a name="l01668"></a><span class="lineno"> 1668</span>   <span class="comment">// Allow multiple definitions for ObjC built-in typedefs.</span></div>
+<div class="line"><a name="l01669"></a><span class="lineno"> 1669</span>   <span class="comment">// FIXME: Verify the underlying types are equivalent!</span></div>
+<div class="line"><a name="l01670"></a><span class="lineno"> 1670</span>   <span class="keywordflow">if</span> (getLangOpts().ObjC1) {</div>
+<div class="line"><a name="l01671"></a><span class="lineno"> 1671</span>     <span class="keyword">const</span> <a class="code" href="classclang_1_1IdentifierInfo.html">IdentifierInfo</a> *<a class="code" href="namespaceclang_1_1serialization.html#a0e09d1ee46891ec8fe62b5ab5b583d12" title="An ID number that refers to a type in an AST file.">TypeID</a> = New-><a class="code" href="classclang_1_1NamedDecl.html#a554752f8f43eea0e6288da7205167fe2">getIdentifier</a>();</div>
+<div class="line"><a name="l01672"></a><span class="lineno"> 1672</span>     <span class="keywordflow">switch</span> (TypeID-><a class="code" href="classclang_1_1IdentifierInfo.html#a72b08bd4bebd4f8f6c6aeaaa3769fcd2" title="Efficiently return the length of this identifier info.">getLength</a>()) {</div>
+<div class="line"><a name="l01673"></a><span class="lineno"> 1673</span>     <span class="keywordflow">default</span>: <span class="keywordflow">break</span>;</div>
+<div class="line"><a name="l01674"></a><span class="lineno"> 1674</span>     <span class="keywordflow">case</span> 2:</div>
+<div class="line"><a name="l01675"></a><span class="lineno"> 1675</span>       {</div>
+<div class="line"><a name="l01676"></a><span class="lineno"> 1676</span>         <span class="keywordflow">if</span> (!TypeID-><a class="code" href="classclang_1_1IdentifierInfo.html#a6cc09d0b74aca49bbdb23bcc4c35cf82" title="Return true if this is the identifier for the specified string.">isStr</a>(<span class="stringliteral">"id"</span>))</div>
+<div class="line"><a name="l01677"></a><span class="lineno"> 1677</span>           <span class="keywordflow">break</span>;</div>
+<div class="line"><a name="l01678"></a><span class="lineno"> 1678</span>         <a class="code" href="classclang_1_1QualType.html">QualType</a> T = New-><a class="code" href="classclang_1_1TypedefNameDecl.html#a5fccedff6d3854db365a540145029158">getUnderlyingType</a>();</div>
+<div class="line"><a name="l01679"></a><span class="lineno"> 1679</span>         <span class="keywordflow">if</span> (!T-><a class="code" href="classclang_1_1Type.html#a1c0038a55083ee0a292a020038ee04d8">isPointerType</a>())</div>
+<div class="line"><a name="l01680"></a><span class="lineno"> 1680</span>           <span class="keywordflow">break</span>;</div>
+<div class="line"><a name="l01681"></a><span class="lineno"> 1681</span>         <span class="keywordflow">if</span> (!T-><a class="code" href="classclang_1_1Type.html#ae9fdff23ee2f58f87c6f7bad92b707b0">isVoidPointerType</a>()) {</div>
+<div class="line"><a name="l01682"></a><span class="lineno"> 1682</span>           <a class="code" href="classclang_1_1QualType.html">QualType</a> PT = T-><a class="code" href="classclang_1_1Type.html#a12103ea8bee9506930287bab68a08569">getAs</a><<a class="code" href="classclang_1_1PointerType.html">PointerType</a>>()->getPointeeType();</div>
+<div class="line"><a name="l01683"></a><span class="lineno"> 1683</span>           <span class="keywordflow">if</span> (!PT-><a class="code" href="classclang_1_1Type.html#ad94f5769b2fc8827732aec71c3efeb52">isStructureType</a>())</div>
+<div class="line"><a name="l01684"></a><span class="lineno"> 1684</span>             <span class="keywordflow">break</span>;</div>
+<div class="line"><a name="l01685"></a><span class="lineno"> 1685</span>         }</div>
+<div class="line"><a name="l01686"></a><span class="lineno"> 1686</span>         <a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#a31ab8e9d0f27a07476bd6bee5489e59e" title="Set the user-written type that redefines id.">setObjCIdRedefinitionType</a>(T);</div>
+<div class="line"><a name="l01687"></a><span class="lineno"> 1687</span>         <span class="comment">// Install the built-in type for 'id', ignoring the current definition.</span></div>
+<div class="line"><a name="l01688"></a><span class="lineno"> 1688</span>         New-><a class="code" href="classclang_1_1TypeDecl.html#a4587ad7a20941b230c2939401b1ea01b">setTypeForDecl</a>(<a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#a46cf0bb1b4e31396963afe4f98956273" title="Represents the Objective-CC id type.">getObjCIdType</a>().<a class="code" href="classclang_1_1QualType.html#a669d7ba0645cd05d53508e3c1895075a">getTypePtr</a>());</div>
+<div class="line"><a name="l01689"></a><span class="lineno"> 1689</span>         <span class="keywordflow">return</span>;</div>
+<div class="line"><a name="l01690"></a><span class="lineno"> 1690</span>       }</div>
+<div class="line"><a name="l01691"></a><span class="lineno"> 1691</span>     <span class="keywordflow">case</span> 5:</div>
+<div class="line"><a name="l01692"></a><span class="lineno"> 1692</span>       <span class="keywordflow">if</span> (!TypeID-><a class="code" href="classclang_1_1IdentifierInfo.html#a6cc09d0b74aca49bbdb23bcc4c35cf82" title="Return true if this is the identifier for the specified string.">isStr</a>(<span class="stringliteral">"Class"</span>))</div>
+<div class="line"><a name="l01693"></a><span class="lineno"> 1693</span>         <span class="keywordflow">break</span>;</div>
+<div class="line"><a name="l01694"></a><span class="lineno"> 1694</span>       <a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#ac5c12245171dee661a088e829d41efa9" title="Set the user-written type that redefines 'SEL'.">setObjCClassRedefinitionType</a>(New-><a class="code" href="classclang_1_1TypedefNameDecl.html#a5fccedff6d3854db365a540145029158">getUnderlyingType</a>());</div>
+<div class="line"><a name="l01695"></a><span class="lineno"> 1695</span>       <span class="comment">// Install the built-in type for 'Class', ignoring the current definition.</span></div>
+<div class="line"><a name="l01696"></a><span class="lineno"> 1696</span>       New-><a class="code" href="classclang_1_1TypeDecl.html#a4587ad7a20941b230c2939401b1ea01b">setTypeForDecl</a>(<a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#ade76e845ea190702bdf8e274c2aef90c" title="Represents the Objective-C Class type.">getObjCClassType</a>().<a class="code" href="classclang_1_1QualType.html#a669d7ba0645cd05d53508e3c1895075a">getTypePtr</a>());</div>
+<div class="line"><a name="l01697"></a><span class="lineno"> 1697</span>       <span class="keywordflow">return</span>;</div>
+<div class="line"><a name="l01698"></a><span class="lineno"> 1698</span>     <span class="keywordflow">case</span> 3:</div>
+<div class="line"><a name="l01699"></a><span class="lineno"> 1699</span>       <span class="keywordflow">if</span> (!TypeID-><a class="code" href="classclang_1_1IdentifierInfo.html#a6cc09d0b74aca49bbdb23bcc4c35cf82" title="Return true if this is the identifier for the specified string.">isStr</a>(<span class="stringliteral">"SEL"</span>))</div>
+<div class="line"><a name="l01700"></a><span class="lineno"> 1700</span>         <span class="keywordflow">break</span>;</div>
+<div class="line"><a name="l01701"></a><span class="lineno"> 1701</span>       <a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#a3ffb67c754af8428de50c912dcec091b" title="Set the user-written type that redefines 'SEL'.">setObjCSelRedefinitionType</a>(New-><a class="code" href="classclang_1_1TypedefNameDecl.html#a5fccedff6d3854db365a540145029158">getUnderlyingType</a>());</div>
+<div class="line"><a name="l01702"></a><span class="lineno"> 1702</span>       <span class="comment">// Install the built-in type for 'SEL', ignoring the current definition.</span></div>
+<div class="line"><a name="l01703"></a><span class="lineno"> 1703</span>       New-><a class="code" href="classclang_1_1TypeDecl.html#a4587ad7a20941b230c2939401b1ea01b">setTypeForDecl</a>(<a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#ab98cf62cc837911c586ce978e32d3b2f" title="Retrieve the type that corresponds to the predefined Objective-C 'SEL' type.">getObjCSelType</a>().<a class="code" href="classclang_1_1QualType.html#a669d7ba0645cd05d53508e3c1895075a">getTypePtr</a>());</div>
+<div class="line"><a name="l01704"></a><span class="lineno"> 1704</span>       <span class="keywordflow">return</span>;</div>
+<div class="line"><a name="l01705"></a><span class="lineno"> 1705</span>     }</div>
+<div class="line"><a name="l01706"></a><span class="lineno"> 1706</span>     <span class="comment">// Fall through - the typedef name was not a builtin type.</span></div>
+<div class="line"><a name="l01707"></a><span class="lineno"> 1707</span>   }</div>
+<div class="line"><a name="l01708"></a><span class="lineno"> 1708</span> </div>
+<div class="line"><a name="l01709"></a><span class="lineno"> 1709</span>   <span class="comment">// Verify the old decl was also a type.</span></div>
+<div class="line"><a name="l01710"></a><span class="lineno"> 1710</span>   <a class="code" href="classclang_1_1TypeDecl.html">TypeDecl</a> *Old = OldDecls.<a class="code" href="classclang_1_1LookupResult.html#a94bcf1d27520ce8a3a9603e76dd4acee">getAsSingle</a><<a class="code" href="classclang_1_1TypeDecl.html">TypeDecl</a>>();</div>
+<div class="line"><a name="l01711"></a><span class="lineno"> 1711</span>   <span class="keywordflow">if</span> (!Old) {</div>
+<div class="line"><a name="l01712"></a><span class="lineno"> 1712</span>     <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(New-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::err_redefinition_different_kind)</div>
+<div class="line"><a name="l01713"></a><span class="lineno"> 1713</span>       << New-><a class="code" href="classclang_1_1NamedDecl.html#a1e3e90455be89bb5c7c23640cbbd7153">getDeclName</a>();</div>
+<div class="line"><a name="l01714"></a><span class="lineno"> 1714</span> </div>
+<div class="line"><a name="l01715"></a><span class="lineno"> 1715</span>     <a class="code" href="classclang_1_1NamedDecl.html">NamedDecl</a> *OldD = OldDecls.<a class="code" href="classclang_1_1LookupResult.html#a67d43ac1334ede6ef1fd8fa13d885c74" title="Fetches a representative decl. Useful for lazy diagnostics.">getRepresentativeDecl</a>();</div>
+<div class="line"><a name="l01716"></a><span class="lineno"> 1716</span>     <span class="keywordflow">if</span> (OldD-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>().<a class="code" href="classclang_1_1SourceLocation.html#ad504978d83973770506b6ddb1d7b48f9" title="Return true if this is a valid SourceLocation object.">isValid</a>())</div>
+<div class="line"><a name="l01717"></a><span class="lineno"> 1717</span>       <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(OldD-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::note_previous_definition);</div>
+<div class="line"><a name="l01718"></a><span class="lineno"> 1718</span> </div>
+<div class="line"><a name="l01719"></a><span class="lineno"> 1719</span>     <span class="keywordflow">return</span> New-><a class="code" href="classclang_1_1Decl.html#a46b92fa90488bdc219831b05cd858c0b">setInvalidDecl</a>();</div>
+<div class="line"><a name="l01720"></a><span class="lineno"> 1720</span>   }</div>
+<div class="line"><a name="l01721"></a><span class="lineno"> 1721</span> </div>
+<div class="line"><a name="l01722"></a><span class="lineno"> 1722</span>   <span class="comment">// If the old declaration is invalid, just give up here.</span></div>
+<div class="line"><a name="l01723"></a><span class="lineno"> 1723</span>   <span class="keywordflow">if</span> (Old-><a class="code" href="classclang_1_1Decl.html#a17ec912fd67469eea51741d45eb0c800">isInvalidDecl</a>())</div>
+<div class="line"><a name="l01724"></a><span class="lineno"> 1724</span>     <span class="keywordflow">return</span> New-><a class="code" href="classclang_1_1Decl.html#a46b92fa90488bdc219831b05cd858c0b">setInvalidDecl</a>();</div>
+<div class="line"><a name="l01725"></a><span class="lineno"> 1725</span> </div>
+<div class="line"><a name="l01726"></a><span class="lineno"> 1726</span>   <span class="comment">// If the typedef types are not identical, reject them in all languages and</span></div>
+<div class="line"><a name="l01727"></a><span class="lineno"> 1727</span>   <span class="comment">// with any extensions enabled.</span></div>
+<div class="line"><a name="l01728"></a><span class="lineno"> 1728</span>   <span class="keywordflow">if</span> (isIncompatibleTypedef(Old, New))</div>
+<div class="line"><a name="l01729"></a><span class="lineno"> 1729</span>     <span class="keywordflow">return</span>;</div>
+<div class="line"><a name="l01730"></a><span class="lineno"> 1730</span> </div>
+<div class="line"><a name="l01731"></a><span class="lineno"> 1731</span>   <span class="comment">// The types match.  Link up the redeclaration chain and merge attributes if</span></div>
+<div class="line"><a name="l01732"></a><span class="lineno"> 1732</span>   <span class="comment">// the old declaration was a typedef.</span></div>
+<div class="line"><a name="l01733"></a><span class="lineno"> 1733</span>   <span class="keywordflow">if</span> (<a class="code" href="classclang_1_1TypedefNameDecl.html" title="Base class for declarations which introduce a typedef-name.">TypedefNameDecl</a> *Typedef = dyn_cast<TypedefNameDecl>(Old)) {</div>
+<div class="line"><a name="l01734"></a><span class="lineno"> 1734</span>     New-><a class="code" href="classclang_1_1Redeclarable.html#ad243388cb533ba8757f1281c5e85eab9" title="Set the previous declaration. If PrevDecl is NULL, set this as the first and only declaration...">setPreviousDecl</a>(Typedef);</div>
+<div class="line"><a name="l01735"></a><span class="lineno"> 1735</span>     mergeDeclAttributes(New, Old);</div>
+<div class="line"><a name="l01736"></a><span class="lineno"> 1736</span>   }</div>
+<div class="line"><a name="l01737"></a><span class="lineno"> 1737</span> </div>
+<div class="line"><a name="l01738"></a><span class="lineno"> 1738</span>   <span class="keywordflow">if</span> (getLangOpts().MicrosoftExt)</div>
+<div class="line"><a name="l01739"></a><span class="lineno"> 1739</span>     <span class="keywordflow">return</span>;</div>
+<div class="line"><a name="l01740"></a><span class="lineno"> 1740</span> </div>
+<div class="line"><a name="l01741"></a><span class="lineno"> 1741</span>   <span class="keywordflow">if</span> (getLangOpts().<a class="code" href="namespaceclang_1_1frontend.html#a09dfa01c4e997a3794d80922c5e853bbaf89a7ac6211aecefb5f7ecc17d3ebed4">CPlusPlus</a>) {</div>
+<div class="line"><a name="l01742"></a><span class="lineno"> 1742</span>     <span class="comment">// C++ [dcl.typedef]p2:</span></div>
+<div class="line"><a name="l01743"></a><span class="lineno"> 1743</span>     <span class="comment">//   In a given non-class scope, a typedef specifier can be used to</span></div>
+<div class="line"><a name="l01744"></a><span class="lineno"> 1744</span>     <span class="comment">//   redefine the name of any type declared in that scope to refer</span></div>
+<div class="line"><a name="l01745"></a><span class="lineno"> 1745</span>     <span class="comment">//   to the type to which it already refers.</span></div>
+<div class="line"><a name="l01746"></a><span class="lineno"> 1746</span>     <span class="keywordflow">if</span> (!isa<CXXRecordDecl>(CurContext))</div>
+<div class="line"><a name="l01747"></a><span class="lineno"> 1747</span>       <span class="keywordflow">return</span>;</div>
+<div class="line"><a name="l01748"></a><span class="lineno"> 1748</span> </div>
+<div class="line"><a name="l01749"></a><span class="lineno"> 1749</span>     <span class="comment">// C++0x [dcl.typedef]p4:</span></div>
+<div class="line"><a name="l01750"></a><span class="lineno"> 1750</span>     <span class="comment">//   In a given class scope, a typedef specifier can be used to redefine </span></div>
+<div class="line"><a name="l01751"></a><span class="lineno"> 1751</span>     <span class="comment">//   any class-name declared in that scope that is not also a typedef-name</span></div>
+<div class="line"><a name="l01752"></a><span class="lineno"> 1752</span>     <span class="comment">//   to refer to the type to which it already refers.</span></div>
+<div class="line"><a name="l01753"></a><span class="lineno"> 1753</span>     <span class="comment">//</span></div>
+<div class="line"><a name="l01754"></a><span class="lineno"> 1754</span>     <span class="comment">// This wording came in via DR424, which was a correction to the</span></div>
+<div class="line"><a name="l01755"></a><span class="lineno"> 1755</span>     <span class="comment">// wording in DR56, which accidentally banned code like:</span></div>
+<div class="line"><a name="l01756"></a><span class="lineno"> 1756</span>     <span class="comment">//</span></div>
+<div class="line"><a name="l01757"></a><span class="lineno"> 1757</span>     <span class="comment">//   struct S {</span></div>
+<div class="line"><a name="l01758"></a><span class="lineno"> 1758</span>     <span class="comment">//     typedef struct A { } A;</span></div>
+<div class="line"><a name="l01759"></a><span class="lineno"> 1759</span>     <span class="comment">//   };</span></div>
+<div class="line"><a name="l01760"></a><span class="lineno"> 1760</span>     <span class="comment">//</span></div>
+<div class="line"><a name="l01761"></a><span class="lineno"> 1761</span>     <span class="comment">// in the C++03 standard. We implement the C++0x semantics, which</span></div>
+<div class="line"><a name="l01762"></a><span class="lineno"> 1762</span>     <span class="comment">// allow the above but disallow</span></div>
+<div class="line"><a name="l01763"></a><span class="lineno"> 1763</span>     <span class="comment">//</span></div>
+<div class="line"><a name="l01764"></a><span class="lineno"> 1764</span>     <span class="comment">//   struct S {</span></div>
+<div class="line"><a name="l01765"></a><span class="lineno"> 1765</span>     <span class="comment">//     typedef int I;</span></div>
+<div class="line"><a name="l01766"></a><span class="lineno"> 1766</span>     <span class="comment">//     typedef int I;</span></div>
+<div class="line"><a name="l01767"></a><span class="lineno"> 1767</span>     <span class="comment">//   };</span></div>
+<div class="line"><a name="l01768"></a><span class="lineno"> 1768</span>     <span class="comment">//</span></div>
+<div class="line"><a name="l01769"></a><span class="lineno"> 1769</span>     <span class="comment">// since that was the intent of DR56.</span></div>
+<div class="line"><a name="l01770"></a><span class="lineno"> 1770</span>     <span class="keywordflow">if</span> (!isa<TypedefNameDecl>(Old))</div>
+<div class="line"><a name="l01771"></a><span class="lineno"> 1771</span>       <span class="keywordflow">return</span>;</div>
+<div class="line"><a name="l01772"></a><span class="lineno"> 1772</span> </div>
+<div class="line"><a name="l01773"></a><span class="lineno"> 1773</span>     <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(New-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::err_redefinition)</div>
+<div class="line"><a name="l01774"></a><span class="lineno"> 1774</span>       << New-><a class="code" href="classclang_1_1NamedDecl.html#a1e3e90455be89bb5c7c23640cbbd7153">getDeclName</a>();</div>
+<div class="line"><a name="l01775"></a><span class="lineno"> 1775</span>     <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(Old-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::note_previous_definition);</div>
+<div class="line"><a name="l01776"></a><span class="lineno"> 1776</span>     <span class="keywordflow">return</span> New-><a class="code" href="classclang_1_1Decl.html#a46b92fa90488bdc219831b05cd858c0b">setInvalidDecl</a>();</div>
+<div class="line"><a name="l01777"></a><span class="lineno"> 1777</span>   }</div>
+<div class="line"><a name="l01778"></a><span class="lineno"> 1778</span> </div>
+<div class="line"><a name="l01779"></a><span class="lineno"> 1779</span>   <span class="comment">// Modules always permit redefinition of typedefs, as does C11.</span></div>
+<div class="line"><a name="l01780"></a><span class="lineno"> 1780</span>   <span class="keywordflow">if</span> (getLangOpts().Modules || getLangOpts().<a class="code" href="namespaceclang_1_1frontend.html#a09dfa01c4e997a3794d80922c5e853bbaa2cbf73fee2e4461c74eaf3e8aed60b2">C11</a>)</div>
+<div class="line"><a name="l01781"></a><span class="lineno"> 1781</span>     <span class="keywordflow">return</span>;</div>
+<div class="line"><a name="l01782"></a><span class="lineno"> 1782</span>   </div>
+<div class="line"><a name="l01783"></a><span class="lineno"> 1783</span>   <span class="comment">// If we have a redefinition of a typedef in C, emit a warning.  This warning</span></div>
+<div class="line"><a name="l01784"></a><span class="lineno"> 1784</span>   <span class="comment">// is normally mapped to an error, but can be controlled with</span></div>
+<div class="line"><a name="l01785"></a><span class="lineno"> 1785</span>   <span class="comment">// -Wtypedef-redefinition.  If either the original or the redefinition is</span></div>
+<div class="line"><a name="l01786"></a><span class="lineno"> 1786</span>   <span class="comment">// in a system header, don't emit this for compatibility with GCC.</span></div>
+<div class="line"><a name="l01787"></a><span class="lineno"> 1787</span>   <span class="keywordflow">if</span> (getDiagnostics().getSuppressSystemWarnings() &&</div>
+<div class="line"><a name="l01788"></a><span class="lineno"> 1788</span>       (<a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#a091e2575135f7f9f1aeb25ba0090bfde">getSourceManager</a>().<a class="code" href="classclang_1_1SourceManager.html#a99c639318222119c75ea9c12f1aa5cf2" title="Returns if a SourceLocation is in a system header.">isInSystemHeader</a>(Old-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>()) ||</div>
+<div class="line"><a name="l01789"></a><span class="lineno"> 1789</span>        <a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#a091e2575135f7f9f1aeb25ba0090bfde">getSourceManager</a>().<a class="code" href="classclang_1_1SourceManager.html#a99c639318222119c75ea9c12f1aa5cf2" title="Returns if a SourceLocation is in a system header.">isInSystemHeader</a>(New-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>())))</div>
+<div class="line"><a name="l01790"></a><span class="lineno"> 1790</span>     <span class="keywordflow">return</span>;</div>
+<div class="line"><a name="l01791"></a><span class="lineno"> 1791</span> </div>
+<div class="line"><a name="l01792"></a><span class="lineno"> 1792</span>   <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(New-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::warn_redefinition_of_typedef)</div>
+<div class="line"><a name="l01793"></a><span class="lineno"> 1793</span>     << New-><a class="code" href="classclang_1_1NamedDecl.html#a1e3e90455be89bb5c7c23640cbbd7153">getDeclName</a>();</div>
+<div class="line"><a name="l01794"></a><span class="lineno"> 1794</span>   <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(Old-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::note_previous_definition);</div>
+<div class="line"><a name="l01795"></a><span class="lineno"> 1795</span>   <span class="keywordflow">return</span>;</div>
+<div class="line"><a name="l01796"></a><span class="lineno"> 1796</span> }</div>
+<div class="line"><a name="l01797"></a><span class="lineno"> 1797</span> <span class="comment"></span></div>
+<div class="line"><a name="l01798"></a><span class="lineno"> 1798</span> <span class="comment">/// DeclhasAttr - returns true if decl Declaration already has the target</span></div>
+<div class="line"><a name="l01799"></a><span class="lineno"> 1799</span> <span class="comment">/// attribute.</span></div>
+<div class="line"><a name="l01800"></a><span class="lineno"> 1800</span> <span class="comment"></span><span class="keyword">static</span> <span class="keywordtype">bool</span></div>
+<div class="line"><a name="l01801"></a><span class="lineno"><a class="code" href="SemaDecl_8cpp.html#a58487c90045081ebbcfc14142c404f94"> 1801</a></span> <a class="code" href="SemaDecl_8cpp.html#a58487c90045081ebbcfc14142c404f94">DeclHasAttr</a>(<span class="keyword">const</span> <a class="code" href="classclang_1_1Decl.html">Decl</a> *D, <span class="keyword">const</span> <a class="code" href="classclang_1_1Attr.html" title="Attr - This represents one attribute.">Attr</a> *A) {</div>
+<div class="line"><a name="l01802"></a><span class="lineno"> 1802</span>   <span class="comment">// There can be multiple AvailabilityAttr in a Decl. Make sure we copy</span></div>
+<div class="line"><a name="l01803"></a><span class="lineno"> 1803</span>   <span class="comment">// all of them. It is mergeAvailabilityAttr in SemaDeclAttr.cpp that is</span></div>
+<div class="line"><a name="l01804"></a><span class="lineno"> 1804</span>   <span class="comment">// responsible for making sure they are consistent.</span></div>
+<div class="line"><a name="l01805"></a><span class="lineno"> 1805</span>   <span class="keyword">const</span> <a class="code" href="classclang_1_1AvailabilityAttr.html">AvailabilityAttr</a> *AA = dyn_cast<<a class="code" href="classclang_1_1AvailabilityAttr.html">AvailabilityAttr</a>>(A);</div>
+<div class="line"><a name="l01806"></a><span class="lineno"> 1806</span>   <span class="keywordflow">if</span> (AA)</div>
+<div class="line"><a name="l01807"></a><span class="lineno"> 1807</span>     <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
+<div class="line"><a name="l01808"></a><span class="lineno"> 1808</span> </div>
+<div class="line"><a name="l01809"></a><span class="lineno"> 1809</span>   <span class="comment">// The following thread safety attributes can also be duplicated.</span></div>
+<div class="line"><a name="l01810"></a><span class="lineno"> 1810</span>   <span class="keywordflow">switch</span> (A-><a class="code" href="classclang_1_1Attr.html#a3e4355a010163d24f60db913d9fd4bfc">getKind</a>()) {</div>
+<div class="line"><a name="l01811"></a><span class="lineno"> 1811</span>     <span class="keywordflow">case</span> attr::ExclusiveLocksRequired:</div>
+<div class="line"><a name="l01812"></a><span class="lineno"> 1812</span>     <span class="keywordflow">case</span> attr::SharedLocksRequired:</div>
+<div class="line"><a name="l01813"></a><span class="lineno"> 1813</span>     <span class="keywordflow">case</span> attr::LocksExcluded:</div>
+<div class="line"><a name="l01814"></a><span class="lineno"> 1814</span>     <span class="keywordflow">case</span> attr::ExclusiveLockFunction:</div>
+<div class="line"><a name="l01815"></a><span class="lineno"> 1815</span>     <span class="keywordflow">case</span> attr::SharedLockFunction:</div>
+<div class="line"><a name="l01816"></a><span class="lineno"> 1816</span>     <span class="keywordflow">case</span> attr::UnlockFunction:</div>
+<div class="line"><a name="l01817"></a><span class="lineno"> 1817</span>     <span class="keywordflow">case</span> attr::ExclusiveTrylockFunction:</div>
+<div class="line"><a name="l01818"></a><span class="lineno"> 1818</span>     <span class="keywordflow">case</span> attr::SharedTrylockFunction:</div>
+<div class="line"><a name="l01819"></a><span class="lineno"> 1819</span>     <span class="keywordflow">case</span> attr::GuardedBy:</div>
+<div class="line"><a name="l01820"></a><span class="lineno"> 1820</span>     <span class="keywordflow">case</span> attr::PtGuardedBy:</div>
+<div class="line"><a name="l01821"></a><span class="lineno"> 1821</span>     <span class="keywordflow">case</span> attr::AcquiredBefore:</div>
+<div class="line"><a name="l01822"></a><span class="lineno"> 1822</span>     <span class="keywordflow">case</span> attr::AcquiredAfter:</div>
+<div class="line"><a name="l01823"></a><span class="lineno"> 1823</span>       <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
+<div class="line"><a name="l01824"></a><span class="lineno"> 1824</span>     <span class="keywordflow">default</span>:</div>
+<div class="line"><a name="l01825"></a><span class="lineno"> 1825</span>       ;</div>
+<div class="line"><a name="l01826"></a><span class="lineno"> 1826</span>   }</div>
+<div class="line"><a name="l01827"></a><span class="lineno"> 1827</span> </div>
+<div class="line"><a name="l01828"></a><span class="lineno"> 1828</span>   <span class="keyword">const</span> <a class="code" href="classclang_1_1OwnershipAttr.html">OwnershipAttr</a> *OA = dyn_cast<<a class="code" href="classclang_1_1OwnershipAttr.html">OwnershipAttr</a>>(A);</div>
+<div class="line"><a name="l01829"></a><span class="lineno"> 1829</span>   <span class="keyword">const</span> <a class="code" href="classclang_1_1AnnotateAttr.html">AnnotateAttr</a> *Ann = dyn_cast<<a class="code" href="classclang_1_1AnnotateAttr.html">AnnotateAttr</a>>(A);</div>
+<div class="line"><a name="l01830"></a><span class="lineno"> 1830</span>   <span class="keywordflow">for</span> (<a class="code" href="classclang_1_1Decl.html#a26c62ee021b1672a0d10becdb16fbeb1">Decl::attr_iterator</a> i = D-><a class="code" href="classclang_1_1Decl.html#a0f748228d545e93f18f56f89148cfdf7">attr_begin</a>(), e = D-><a class="code" href="classclang_1_1Decl.html#ac0fac4a867a10e52b649ac06e3e3a9dc">attr_end</a>(); i != e; ++i)</div>
+<div class="line"><a name="l01831"></a><span class="lineno"> 1831</span>     <span class="keywordflow">if</span> ((*i)->getKind() == A-><a class="code" href="classclang_1_1Attr.html#a3e4355a010163d24f60db913d9fd4bfc">getKind</a>()) {</div>
+<div class="line"><a name="l01832"></a><span class="lineno"> 1832</span>       <span class="keywordflow">if</span> (Ann) {</div>
+<div class="line"><a name="l01833"></a><span class="lineno"> 1833</span>         <span class="keywordflow">if</span> (Ann->getAnnotation() == cast<AnnotateAttr>(*i)->getAnnotation())</div>
+<div class="line"><a name="l01834"></a><span class="lineno"> 1834</span>           <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
+<div class="line"><a name="l01835"></a><span class="lineno"> 1835</span>         <span class="keywordflow">continue</span>;</div>
+<div class="line"><a name="l01836"></a><span class="lineno"> 1836</span>       }</div>
+<div class="line"><a name="l01837"></a><span class="lineno"> 1837</span>       <span class="comment">// FIXME: Don't hardcode this check</span></div>
+<div class="line"><a name="l01838"></a><span class="lineno"> 1838</span>       <span class="keywordflow">if</span> (OA && isa<OwnershipAttr>(*i))</div>
+<div class="line"><a name="l01839"></a><span class="lineno"> 1839</span>         <span class="keywordflow">return</span> OA-><a class="code" href="classclang_1_1OwnershipAttr.html#aecf25bbf4a38dc91f4dca5c1504d44da">getOwnKind</a>() == cast<OwnershipAttr>(*i)->getOwnKind();</div>
+<div class="line"><a name="l01840"></a><span class="lineno"> 1840</span>       <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
+<div class="line"><a name="l01841"></a><span class="lineno"> 1841</span>     }</div>
+<div class="line"><a name="l01842"></a><span class="lineno"> 1842</span> </div>
+<div class="line"><a name="l01843"></a><span class="lineno"> 1843</span>   <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
+<div class="line"><a name="l01844"></a><span class="lineno"> 1844</span> }</div>
+<div class="line"><a name="l01845"></a><span class="lineno"> 1845</span> </div>
+<div class="line"><a name="l01846"></a><span class="lineno"><a class="code" href="SemaDecl_8cpp.html#afa02ab140ea5c1b9e890669d0013c941"> 1846</a></span> <span class="keyword">static</span> <span class="keywordtype">bool</span> <a class="code" href="SemaDecl_8cpp.html#afa02ab140ea5c1b9e890669d0013c941">isAttributeTargetADefinition</a>(<a class="code" href="classclang_1_1Decl.html">Decl</a> *D) {</div>
+<div class="line"><a name="l01847"></a><span class="lineno"> 1847</span>   <span class="keywordflow">if</span> (<a class="code" href="classclang_1_1VarDecl.html">VarDecl</a> *VD = dyn_cast<VarDecl>(D))</div>
+<div class="line"><a name="l01848"></a><span class="lineno"> 1848</span>     <span class="keywordflow">return</span> VD->isThisDeclarationADefinition();</div>
+<div class="line"><a name="l01849"></a><span class="lineno"> 1849</span>   <span class="keywordflow">if</span> (<a class="code" href="classclang_1_1TagDecl.html" title="TagDecl - Represents the declaration of a struct/union/class/enum.">TagDecl</a> *TD = dyn_cast<TagDecl>(D))</div>
+<div class="line"><a name="l01850"></a><span class="lineno"> 1850</span>     <span class="keywordflow">return</span> TD->isCompleteDefinition() || TD->isBeingDefined();</div>
+<div class="line"><a name="l01851"></a><span class="lineno"> 1851</span>   <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
+<div class="line"><a name="l01852"></a><span class="lineno"> 1852</span> }</div>
+<div class="line"><a name="l01853"></a><span class="lineno"> 1853</span> <span class="comment"></span></div>
+<div class="line"><a name="l01854"></a><span class="lineno"> 1854</span> <span class="comment">/// Merge alignment attributes from \p Old to \p New, taking into account the</span></div>
+<div class="line"><a name="l01855"></a><span class="lineno"> 1855</span> <span class="comment">/// special semantics of C11's _Alignas specifier and C++11's alignas attribute.</span></div>
+<div class="line"><a name="l01856"></a><span class="lineno"> 1856</span> <span class="comment">///</span></div>
+<div class="line"><a name="l01857"></a><span class="lineno"> 1857</span> <span class="comment">/// \return \c true if any attributes were added to \p New.</span></div>
+<div class="line"><a name="l01858"></a><span class="lineno"><a class="code" href="SemaDecl_8cpp.html#a242c57d98d2c739965e9caa16d25c85b"> 1858</a></span> <span class="comment"></span><span class="keyword">static</span> <span class="keywordtype">bool</span> <a class="code" href="SemaDecl_8cpp.html#a242c57d98d2c739965e9caa16d25c85b">mergeAlignedAttrs</a>(<a class="code" href="classclang_1_1Sema.html" title="Sema - This implements semantic analysis and AST building for C.">Sema</a> &<a class="code" href="AnalysisBasedWarnings_8cpp.html#a33dc45a03958a0bf07b5da2dec4db648">S</a>, <a class="code" href="classclang_1_1NamedDecl.html">NamedDecl</a> *New, <a class="code" href="classclang_1_1Decl.html">Decl</a> *Old) {</div>
+<div class="line"><a name="l01859"></a><span class="lineno"> 1859</span>   <span class="comment">// Look for alignas attributes on Old, and pick out whichever attribute</span></div>
+<div class="line"><a name="l01860"></a><span class="lineno"> 1860</span>   <span class="comment">// specifies the strictest alignment requirement.</span></div>
+<div class="line"><a name="l01861"></a><span class="lineno"> 1861</span>   <a class="code" href="classclang_1_1AlignedAttr.html">AlignedAttr</a> *OldAlignasAttr = 0;</div>
+<div class="line"><a name="l01862"></a><span class="lineno"> 1862</span>   <a class="code" href="classclang_1_1AlignedAttr.html">AlignedAttr</a> *OldStrictestAlignAttr = 0;</div>
+<div class="line"><a name="l01863"></a><span class="lineno"> 1863</span>   <span class="keywordtype">unsigned</span> OldAlign = 0;</div>
+<div class="line"><a name="l01864"></a><span class="lineno"> 1864</span>   <span class="keywordflow">for</span> (<a class="code" href="classclang_1_1specific__attr__iterator.html">specific_attr_iterator<AlignedAttr></a></div>
+<div class="line"><a name="l01865"></a><span class="lineno"> 1865</span>          I = Old-><a class="code" href="classclang_1_1Decl.html#aa548416c9a4242838889f75b0d21125c">specific_attr_begin</a><<a class="code" href="classclang_1_1AlignedAttr.html">AlignedAttr</a>>(),</div>
+<div class="line"><a name="l01866"></a><span class="lineno"> 1866</span>          E = Old-><a class="code" href="classclang_1_1Decl.html#ad66b270a4431d18789cae89a3b35f517">specific_attr_end</a><<a class="code" href="classclang_1_1AlignedAttr.html">AlignedAttr</a>>(); I != E; ++I) {</div>
+<div class="line"><a name="l01867"></a><span class="lineno"> 1867</span>     <span class="comment">// FIXME: We have no way of representing inherited dependent alignments</span></div>
+<div class="line"><a name="l01868"></a><span class="lineno"> 1868</span>     <span class="comment">// in a case like:</span></div>
+<div class="line"><a name="l01869"></a><span class="lineno"> 1869</span>     <span class="comment">//   template<int A, int B> struct alignas(A) X;</span></div>
+<div class="line"><a name="l01870"></a><span class="lineno"> 1870</span>     <span class="comment">//   template<int A, int B> struct alignas(B) X {};</span></div>
+<div class="line"><a name="l01871"></a><span class="lineno"> 1871</span>     <span class="comment">// For now, we just ignore any alignas attributes which are not on the</span></div>
+<div class="line"><a name="l01872"></a><span class="lineno"> 1872</span>     <span class="comment">// definition in such a case.</span></div>
+<div class="line"><a name="l01873"></a><span class="lineno"> 1873</span>     <span class="keywordflow">if</span> (I->isAlignmentDependent())</div>
+<div class="line"><a name="l01874"></a><span class="lineno"> 1874</span>       <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
+<div class="line"><a name="l01875"></a><span class="lineno"> 1875</span> </div>
+<div class="line"><a name="l01876"></a><span class="lineno"> 1876</span>     <span class="keywordflow">if</span> (I->isAlignas())</div>
+<div class="line"><a name="l01877"></a><span class="lineno"> 1877</span>       OldAlignasAttr = *I;</div>
+<div class="line"><a name="l01878"></a><span class="lineno"> 1878</span> </div>
+<div class="line"><a name="l01879"></a><span class="lineno"> 1879</span>     <span class="keywordtype">unsigned</span> Align = I-><a class="code" href="classclang_1_1AlignedAttr.html#aada34cc1c6160271905ed4d948a95bbf">getAlignment</a>(S.<a class="code" href="classclang_1_1Sema.html#a3ccddacb1f4f71b084296175cc9e5b0e">Context</a>);</div>
+<div class="line"><a name="l01880"></a><span class="lineno"> 1880</span>     <span class="keywordflow">if</span> (Align > OldAlign) {</div>
+<div class="line"><a name="l01881"></a><span class="lineno"> 1881</span>       OldAlign = Align;</div>
+<div class="line"><a name="l01882"></a><span class="lineno"> 1882</span>       OldStrictestAlignAttr = *I;</div>
+<div class="line"><a name="l01883"></a><span class="lineno"> 1883</span>     }</div>
+<div class="line"><a name="l01884"></a><span class="lineno"> 1884</span>   }</div>
+<div class="line"><a name="l01885"></a><span class="lineno"> 1885</span> </div>
+<div class="line"><a name="l01886"></a><span class="lineno"> 1886</span>   <span class="comment">// Look for alignas attributes on New.</span></div>
+<div class="line"><a name="l01887"></a><span class="lineno"> 1887</span>   <a class="code" href="classclang_1_1AlignedAttr.html">AlignedAttr</a> *NewAlignasAttr = 0;</div>
+<div class="line"><a name="l01888"></a><span class="lineno"> 1888</span>   <span class="keywordtype">unsigned</span> NewAlign = 0;</div>
+<div class="line"><a name="l01889"></a><span class="lineno"> 1889</span>   <span class="keywordflow">for</span> (<a class="code" href="classclang_1_1specific__attr__iterator.html">specific_attr_iterator<AlignedAttr></a></div>
+<div class="line"><a name="l01890"></a><span class="lineno"> 1890</span>          I = New-><a class="code" href="classclang_1_1Decl.html#aa548416c9a4242838889f75b0d21125c">specific_attr_begin</a><<a class="code" href="classclang_1_1AlignedAttr.html">AlignedAttr</a>>(),</div>
+<div class="line"><a name="l01891"></a><span class="lineno"> 1891</span>          E = New-><a class="code" href="classclang_1_1Decl.html#ad66b270a4431d18789cae89a3b35f517">specific_attr_end</a><<a class="code" href="classclang_1_1AlignedAttr.html">AlignedAttr</a>>(); I != E; ++I) {</div>
+<div class="line"><a name="l01892"></a><span class="lineno"> 1892</span>     <span class="keywordflow">if</span> (I->isAlignmentDependent())</div>
+<div class="line"><a name="l01893"></a><span class="lineno"> 1893</span>       <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
+<div class="line"><a name="l01894"></a><span class="lineno"> 1894</span> </div>
+<div class="line"><a name="l01895"></a><span class="lineno"> 1895</span>     <span class="keywordflow">if</span> (I->isAlignas())</div>
+<div class="line"><a name="l01896"></a><span class="lineno"> 1896</span>       NewAlignasAttr = *I;</div>
+<div class="line"><a name="l01897"></a><span class="lineno"> 1897</span> </div>
+<div class="line"><a name="l01898"></a><span class="lineno"> 1898</span>     <span class="keywordtype">unsigned</span> Align = I-><a class="code" href="classclang_1_1AlignedAttr.html#aada34cc1c6160271905ed4d948a95bbf">getAlignment</a>(S.<a class="code" href="classclang_1_1Sema.html#a3ccddacb1f4f71b084296175cc9e5b0e">Context</a>);</div>
+<div class="line"><a name="l01899"></a><span class="lineno"> 1899</span>     <span class="keywordflow">if</span> (Align > NewAlign)</div>
+<div class="line"><a name="l01900"></a><span class="lineno"> 1900</span>       NewAlign = Align;</div>
+<div class="line"><a name="l01901"></a><span class="lineno"> 1901</span>   }</div>
+<div class="line"><a name="l01902"></a><span class="lineno"> 1902</span> </div>
+<div class="line"><a name="l01903"></a><span class="lineno"> 1903</span>   <span class="keywordflow">if</span> (OldAlignasAttr && NewAlignasAttr && OldAlign != NewAlign) {</div>
+<div class="line"><a name="l01904"></a><span class="lineno"> 1904</span>     <span class="comment">// Both declarations have 'alignas' attributes. We require them to match.</span></div>
+<div class="line"><a name="l01905"></a><span class="lineno"> 1905</span>     <span class="comment">// C++11 [dcl.align]p6 and C11 6.7.5/7 both come close to saying this, but</span></div>
+<div class="line"><a name="l01906"></a><span class="lineno"> 1906</span>     <span class="comment">// fall short. (If two declarations both have alignas, they must both match</span></div>
+<div class="line"><a name="l01907"></a><span class="lineno"> 1907</span>     <span class="comment">// every definition, and so must match each other if there is a definition.)</span></div>
+<div class="line"><a name="l01908"></a><span class="lineno"> 1908</span> </div>
+<div class="line"><a name="l01909"></a><span class="lineno"> 1909</span>     <span class="comment">// If either declaration only contains 'alignas(0)' specifiers, then it</span></div>
+<div class="line"><a name="l01910"></a><span class="lineno"> 1910</span>     <span class="comment">// specifies the natural alignment for the type.</span></div>
+<div class="line"><a name="l01911"></a><span class="lineno"> 1911</span>     <span class="keywordflow">if</span> (OldAlign == 0 || NewAlign == 0) {</div>
+<div class="line"><a name="l01912"></a><span class="lineno"> 1912</span>       <a class="code" href="classclang_1_1QualType.html">QualType</a> Ty;</div>
+<div class="line"><a name="l01913"></a><span class="lineno"> 1913</span>       <span class="keywordflow">if</span> (<a class="code" href="classclang_1_1ValueDecl.html">ValueDecl</a> *VD = dyn_cast<ValueDecl>(New))</div>
+<div class="line"><a name="l01914"></a><span class="lineno"> 1914</span>         Ty = VD->getType();</div>
+<div class="line"><a name="l01915"></a><span class="lineno"> 1915</span>       <span class="keywordflow">else</span></div>
+<div class="line"><a name="l01916"></a><span class="lineno"> 1916</span>         Ty = S.<a class="code" href="classclang_1_1Sema.html#a3ccddacb1f4f71b084296175cc9e5b0e">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#a92752b8dd75428a63b2e787642db884a" title="Return the unique reference to the type for the specified TagDecl (struct/union/class/enum) decl...">getTagDeclType</a>(cast<TagDecl>(New));</div>
+<div class="line"><a name="l01917"></a><span class="lineno"> 1917</span> </div>
+<div class="line"><a name="l01918"></a><span class="lineno"> 1918</span>       <span class="keywordflow">if</span> (OldAlign == 0)</div>
+<div class="line"><a name="l01919"></a><span class="lineno"> 1919</span>         OldAlign = S.<a class="code" href="classclang_1_1Sema.html#a3ccddacb1f4f71b084296175cc9e5b0e">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#a6258d539f7f6894f74d14342000609d8" title="Return the ABI-specified alignment of a (complete) type T, in bits.">getTypeAlign</a>(Ty);</div>
+<div class="line"><a name="l01920"></a><span class="lineno"> 1920</span>       <span class="keywordflow">if</span> (NewAlign == 0)</div>
+<div class="line"><a name="l01921"></a><span class="lineno"> 1921</span>         NewAlign = S.<a class="code" href="classclang_1_1Sema.html#a3ccddacb1f4f71b084296175cc9e5b0e">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#a6258d539f7f6894f74d14342000609d8" title="Return the ABI-specified alignment of a (complete) type T, in bits.">getTypeAlign</a>(Ty);</div>
+<div class="line"><a name="l01922"></a><span class="lineno"> 1922</span>     }</div>
+<div class="line"><a name="l01923"></a><span class="lineno"> 1923</span> </div>
+<div class="line"><a name="l01924"></a><span class="lineno"> 1924</span>     <span class="keywordflow">if</span> (OldAlign != NewAlign) {</div>
+<div class="line"><a name="l01925"></a><span class="lineno"> 1925</span>       S.<a class="code" href="classclang_1_1Sema.html#ad29dfd1f2677772bf6b1da186a7583c3" title="Emit a diagnostic.">Diag</a>(NewAlignasAttr-><a class="code" href="classclang_1_1Attr.html#a322fe9fbaec102390f902a4cd0b63e51">getLocation</a>(), diag::err_alignas_mismatch)</div>
+<div class="line"><a name="l01926"></a><span class="lineno"> 1926</span>         << (<span class="keywordtype">unsigned</span>)S.<a class="code" href="classclang_1_1Sema.html#a3ccddacb1f4f71b084296175cc9e5b0e">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#a5d5f812ba1100ca9ef1c1a812b2f5a24" title="Convert a size in bits to a size in characters.">toCharUnitsFromBits</a>(OldAlign).<a class="code" href="classclang_1_1CharUnits.html#a09546c4bc2fefb3cb4d964eb9f25d33a" title="getQuantity - Get the raw integer representation of this quantity.">getQuantity</a>()</div>
+<div class="line"><a name="l01927"></a><span class="lineno"> 1927</span>         << (<a class="code" href="classunsigned.html">unsigned</a>)S.<a class="code" href="classclang_1_1Sema.html#a3ccddacb1f4f71b084296175cc9e5b0e">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#a5d5f812ba1100ca9ef1c1a812b2f5a24" title="Convert a size in bits to a size in characters.">toCharUnitsFromBits</a>(NewAlign).<a class="code" href="classclang_1_1CharUnits.html#a09546c4bc2fefb3cb4d964eb9f25d33a" title="getQuantity - Get the raw integer representation of this quantity.">getQuantity</a>();</div>
+<div class="line"><a name="l01928"></a><span class="lineno"> 1928</span>       S.<a class="code" href="classclang_1_1Sema.html#ad29dfd1f2677772bf6b1da186a7583c3" title="Emit a diagnostic.">Diag</a>(OldAlignasAttr-><a class="code" href="classclang_1_1Attr.html#a322fe9fbaec102390f902a4cd0b63e51">getLocation</a>(), diag::note_previous_declaration);</div>
+<div class="line"><a name="l01929"></a><span class="lineno"> 1929</span>     }</div>
+<div class="line"><a name="l01930"></a><span class="lineno"> 1930</span>   }</div>
+<div class="line"><a name="l01931"></a><span class="lineno"> 1931</span> </div>
+<div class="line"><a name="l01932"></a><span class="lineno"> 1932</span>   <span class="keywordflow">if</span> (OldAlignasAttr && !NewAlignasAttr && <a class="code" href="SemaDecl_8cpp.html#afa02ab140ea5c1b9e890669d0013c941">isAttributeTargetADefinition</a>(New)) {</div>
+<div class="line"><a name="l01933"></a><span class="lineno"> 1933</span>     <span class="comment">// C++11 [dcl.align]p6:</span></div>
+<div class="line"><a name="l01934"></a><span class="lineno"> 1934</span>     <span class="comment">//   if any declaration of an entity has an alignment-specifier,</span></div>
+<div class="line"><a name="l01935"></a><span class="lineno"> 1935</span>     <span class="comment">//   every defining declaration of that entity shall specify an</span></div>
+<div class="line"><a name="l01936"></a><span class="lineno"> 1936</span>     <span class="comment">//   equivalent alignment.</span></div>
+<div class="line"><a name="l01937"></a><span class="lineno"> 1937</span>     <span class="comment">// C11 6.7.5/7:</span></div>
+<div class="line"><a name="l01938"></a><span class="lineno"> 1938</span>     <span class="comment">//   If the definition of an object does not have an alignment</span></div>
+<div class="line"><a name="l01939"></a><span class="lineno"> 1939</span>     <span class="comment">//   specifier, any other declaration of that object shall also</span></div>
+<div class="line"><a name="l01940"></a><span class="lineno"> 1940</span>     <span class="comment">//   have no alignment specifier.</span></div>
+<div class="line"><a name="l01941"></a><span class="lineno"> 1941</span>     S.<a class="code" href="classclang_1_1Sema.html#ad29dfd1f2677772bf6b1da186a7583c3" title="Emit a diagnostic.">Diag</a>(New-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::err_alignas_missing_on_definition)</div>
+<div class="line"><a name="l01942"></a><span class="lineno"> 1942</span>       << OldAlignasAttr-><a class="code" href="classclang_1_1AlignedAttr.html#aeb5c048ba9d5918844b041a9a26ac117">isC11</a>();</div>
+<div class="line"><a name="l01943"></a><span class="lineno"> 1943</span>     S.<a class="code" href="classclang_1_1Sema.html#ad29dfd1f2677772bf6b1da186a7583c3" title="Emit a diagnostic.">Diag</a>(OldAlignasAttr-><a class="code" href="classclang_1_1Attr.html#a322fe9fbaec102390f902a4cd0b63e51">getLocation</a>(), diag::note_alignas_on_declaration)</div>
+<div class="line"><a name="l01944"></a><span class="lineno"> 1944</span>       << OldAlignasAttr-><a class="code" href="classclang_1_1AlignedAttr.html#aeb5c048ba9d5918844b041a9a26ac117">isC11</a>();</div>
+<div class="line"><a name="l01945"></a><span class="lineno"> 1945</span>   }</div>
+<div class="line"><a name="l01946"></a><span class="lineno"> 1946</span> </div>
+<div class="line"><a name="l01947"></a><span class="lineno"> 1947</span>   <span class="keywordtype">bool</span> AnyAdded = <span class="keyword">false</span>;</div>
+<div class="line"><a name="l01948"></a><span class="lineno"> 1948</span> </div>
+<div class="line"><a name="l01949"></a><span class="lineno"> 1949</span>   <span class="comment">// Ensure we have an attribute representing the strictest alignment.</span></div>
+<div class="line"><a name="l01950"></a><span class="lineno"> 1950</span>   <span class="keywordflow">if</span> (OldAlign > NewAlign) {</div>
+<div class="line"><a name="l01951"></a><span class="lineno"> 1951</span>     <a class="code" href="classclang_1_1AlignedAttr.html">AlignedAttr</a> *Clone = OldStrictestAlignAttr-><a class="code" href="classclang_1_1AlignedAttr.html#a4416d9dfd420c4b6d642f62bd86c2377">clone</a>(S.<a class="code" href="classclang_1_1Sema.html#a3ccddacb1f4f71b084296175cc9e5b0e">Context</a>);</div>
+<div class="line"><a name="l01952"></a><span class="lineno"> 1952</span>     Clone-><a class="code" href="classclang_1_1InheritableAttr.html#a0890a3558ab9cd687e755538de81df3f">setInherited</a>(<span class="keyword">true</span>);</div>
+<div class="line"><a name="l01953"></a><span class="lineno"> 1953</span>     New-><a class="code" href="classclang_1_1Decl.html#ae06dbf27ea2b038ffba068a4b24f3913">addAttr</a>(Clone);</div>
+<div class="line"><a name="l01954"></a><span class="lineno"> 1954</span>     AnyAdded = <span class="keyword">true</span>;</div>
+<div class="line"><a name="l01955"></a><span class="lineno"> 1955</span>   }</div>
+<div class="line"><a name="l01956"></a><span class="lineno"> 1956</span> </div>
+<div class="line"><a name="l01957"></a><span class="lineno"> 1957</span>   <span class="comment">// Ensure we have an alignas attribute if the old declaration had one.</span></div>
+<div class="line"><a name="l01958"></a><span class="lineno"> 1958</span>   <span class="keywordflow">if</span> (OldAlignasAttr && !NewAlignasAttr &&</div>
+<div class="line"><a name="l01959"></a><span class="lineno"> 1959</span>       !(AnyAdded && OldStrictestAlignAttr-><a class="code" href="classclang_1_1AlignedAttr.html#a4553d9fd652cea0bd20bbb9d1158c2bc">isAlignas</a>())) {</div>
+<div class="line"><a name="l01960"></a><span class="lineno"> 1960</span>     <a class="code" href="classclang_1_1AlignedAttr.html">AlignedAttr</a> *Clone = OldAlignasAttr-><a class="code" href="classclang_1_1AlignedAttr.html#a4416d9dfd420c4b6d642f62bd86c2377">clone</a>(S.<a class="code" href="classclang_1_1Sema.html#a3ccddacb1f4f71b084296175cc9e5b0e">Context</a>);</div>
+<div class="line"><a name="l01961"></a><span class="lineno"> 1961</span>     Clone-><a class="code" href="classclang_1_1InheritableAttr.html#a0890a3558ab9cd687e755538de81df3f">setInherited</a>(<span class="keyword">true</span>);</div>
+<div class="line"><a name="l01962"></a><span class="lineno"> 1962</span>     New-><a class="code" href="classclang_1_1Decl.html#ae06dbf27ea2b038ffba068a4b24f3913">addAttr</a>(Clone);</div>
+<div class="line"><a name="l01963"></a><span class="lineno"> 1963</span>     AnyAdded = <span class="keyword">true</span>;</div>
+<div class="line"><a name="l01964"></a><span class="lineno"> 1964</span>   }</div>
+<div class="line"><a name="l01965"></a><span class="lineno"> 1965</span> </div>
+<div class="line"><a name="l01966"></a><span class="lineno"> 1966</span>   <span class="keywordflow">return</span> AnyAdded;</div>
+<div class="line"><a name="l01967"></a><span class="lineno"> 1967</span> }</div>
+<div class="line"><a name="l01968"></a><span class="lineno"> 1968</span> </div>
+<div class="line"><a name="l01969"></a><span class="lineno"><a class="code" href="SemaDecl_8cpp.html#a4d6aab9c1b9fba722c8ab11863d8ee19"> 1969</a></span> <span class="keyword">static</span> <span class="keywordtype">bool</span> <a class="code" href="SemaDecl_8cpp.html#a4d6aab9c1b9fba722c8ab11863d8ee19">mergeDeclAttribute</a>(<a class="code" href="classclang_1_1Sema.html" title="Sema - This implements semantic analysis and AST building for C.">Sema</a> &<a class="code" href="AnalysisBasedWarnings_8cpp.html#a33dc45a03958a0bf07b5da2dec4db648">S</a>, <a class="code" href="classclang_1_1NamedDecl.html">NamedDecl</a> *D, <a class="code" href="classclang_1_1InheritableAttr.html">InheritableAttr</a> *<a class="code" href="classclang_1_1Attr.html" title="Attr - This represents one attribute.">Attr</a>,</div>
+<div class="line"><a name="l01970"></a><span class="lineno"> 1970</span>                                <span class="keywordtype">bool</span> Override) {</div>
+<div class="line"><a name="l01971"></a><span class="lineno"> 1971</span>   <a class="code" href="classclang_1_1InheritableAttr.html">InheritableAttr</a> *NewAttr = <a class="code" href="stddef_8h.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>;</div>
+<div class="line"><a name="l01972"></a><span class="lineno"> 1972</span>   <span class="keywordtype">unsigned</span> AttrSpellingListIndex = Attr-><a class="code" href="classclang_1_1Attr.html#abaed8b1a48787b63faab1248881f4580">getSpellingListIndex</a>();</div>
+<div class="line"><a name="l01973"></a><span class="lineno"> 1973</span>   <span class="keywordflow">if</span> (<a class="code" href="classclang_1_1AvailabilityAttr.html">AvailabilityAttr</a> *AA = dyn_cast<AvailabilityAttr>(Attr))</div>
+<div class="line"><a name="l01974"></a><span class="lineno"> 1974</span>     NewAttr = S.<a class="code" href="classclang_1_1Sema.html#adaaadca45724df8e6ebbacd9f63ec6fa" title="Attribute merging methods. Return true if a new attribute was added.">mergeAvailabilityAttr</a>(D, AA->getRange(), AA->getPlatform(),</div>
+<div class="line"><a name="l01975"></a><span class="lineno"> 1975</span>                                       AA->getIntroduced(), AA->getDeprecated(),</div>
+<div class="line"><a name="l01976"></a><span class="lineno"> 1976</span>                                       AA->getObsoleted(), AA->getUnavailable(),</div>
+<div class="line"><a name="l01977"></a><span class="lineno"> 1977</span>                                       AA->getMessage(), Override,</div>
+<div class="line"><a name="l01978"></a><span class="lineno"> 1978</span>                                       AttrSpellingListIndex);</div>
+<div class="line"><a name="l01979"></a><span class="lineno"> 1979</span>   <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="classclang_1_1VisibilityAttr.html">VisibilityAttr</a> *VA = dyn_cast<VisibilityAttr>(Attr))</div>
+<div class="line"><a name="l01980"></a><span class="lineno"> 1980</span>     NewAttr = S.<a class="code" href="classclang_1_1Sema.html#a488ab33aa227e7b953c87ea8e27f4346">mergeVisibilityAttr</a>(D, VA->getRange(), VA-><a class="code" href="classclang_1_1NamedDecl.html#a9837d299712da9abaabf61b4c64e0631" title="Determines the visibility of this entity.">getVisibility</a>(),</div>
+<div class="line"><a name="l01981"></a><span class="lineno"> 1981</span>                                     AttrSpellingListIndex);</div>
+<div class="line"><a name="l01982"></a><span class="lineno"> 1982</span>   <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="classclang_1_1TypeVisibilityAttr.html">TypeVisibilityAttr</a> *VA = dyn_cast<TypeVisibilityAttr>(Attr))</div>
+<div class="line"><a name="l01983"></a><span class="lineno"> 1983</span>     NewAttr = S.<a class="code" href="classclang_1_1Sema.html#a176087616cb657edc0f12588f9dbd91a">mergeTypeVisibilityAttr</a>(D, VA->getRange(), VA-><a class="code" href="classclang_1_1NamedDecl.html#a9837d299712da9abaabf61b4c64e0631" title="Determines the visibility of this entity.">getVisibility</a>(),</div>
+<div class="line"><a name="l01984"></a><span class="lineno"> 1984</span>                                         AttrSpellingListIndex);</div>
+<div class="line"><a name="l01985"></a><span class="lineno"> 1985</span>   <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="classclang_1_1DLLImportAttr.html">DLLImportAttr</a> *ImportA = dyn_cast<DLLImportAttr>(Attr))</div>
+<div class="line"><a name="l01986"></a><span class="lineno"> 1986</span>     NewAttr = S.<a class="code" href="classclang_1_1Sema.html#ac71bd93351b661c0bd9ccf5923ff5878">mergeDLLImportAttr</a>(D, ImportA->getRange(),</div>
+<div class="line"><a name="l01987"></a><span class="lineno"> 1987</span>                                    AttrSpellingListIndex);</div>
+<div class="line"><a name="l01988"></a><span class="lineno"> 1988</span>   <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="classclang_1_1DLLExportAttr.html">DLLExportAttr</a> *ExportA = dyn_cast<DLLExportAttr>(Attr))</div>
+<div class="line"><a name="l01989"></a><span class="lineno"> 1989</span>     NewAttr = S.<a class="code" href="classclang_1_1Sema.html#a925c7f273fa947d02274ffe6e859ad4b">mergeDLLExportAttr</a>(D, ExportA->getRange(),</div>
+<div class="line"><a name="l01990"></a><span class="lineno"> 1990</span>                                    AttrSpellingListIndex);</div>
+<div class="line"><a name="l01991"></a><span class="lineno"> 1991</span>   <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="classclang_1_1FormatAttr.html">FormatAttr</a> *FA = dyn_cast<FormatAttr>(Attr))</div>
+<div class="line"><a name="l01992"></a><span class="lineno"> 1992</span>     NewAttr = S.<a class="code" href="classclang_1_1Sema.html#a215fbeba01a4b350567d62e5603e9902">mergeFormatAttr</a>(D, FA->getRange(), FA->getType(),</div>
+<div class="line"><a name="l01993"></a><span class="lineno"> 1993</span>                                 FA->getFormatIdx(), FA->getFirstArg(),</div>
+<div class="line"><a name="l01994"></a><span class="lineno"> 1994</span>                                 AttrSpellingListIndex);</div>
+<div class="line"><a name="l01995"></a><span class="lineno"> 1995</span>   <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="classclang_1_1SectionAttr.html">SectionAttr</a> *SA = dyn_cast<SectionAttr>(Attr))</div>
+<div class="line"><a name="l01996"></a><span class="lineno"> 1996</span>     NewAttr = S.<a class="code" href="classclang_1_1Sema.html#a21ce4b550a1f587f4b1ec3949d99f220">mergeSectionAttr</a>(D, SA->getRange(), SA-><a class="code" href="classclang_1_1NamedDecl.html#aaf790590f634520a99e0b45699fc45c3">getName</a>(),</div>
+<div class="line"><a name="l01997"></a><span class="lineno"> 1997</span>                                  AttrSpellingListIndex);</div>
+<div class="line"><a name="l01998"></a><span class="lineno"> 1998</span>   <span class="keywordflow">else</span> <span class="keywordflow">if</span> (isa<AlignedAttr>(Attr))</div>
+<div class="line"><a name="l01999"></a><span class="lineno"> 1999</span>     <span class="comment">// AlignedAttrs are handled separately, because we need to handle all</span></div>
+<div class="line"><a name="l02000"></a><span class="lineno"> 2000</span>     <span class="comment">// such attributes on a declaration at the same time.</span></div>
+<div class="line"><a name="l02001"></a><span class="lineno"> 2001</span>     NewAttr = 0;</div>
+<div class="line"><a name="l02002"></a><span class="lineno"> 2002</span>   <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!<a class="code" href="SemaDecl_8cpp.html#a58487c90045081ebbcfc14142c404f94">DeclHasAttr</a>(D, Attr))</div>
+<div class="line"><a name="l02003"></a><span class="lineno"> 2003</span>     NewAttr = cast<InheritableAttr>(Attr-><a class="code" href="classclang_1_1Attr.html#a01e4792253d31e7bd24f6f71d83a61fe">clone</a>(S.<a class="code" href="classclang_1_1Sema.html#a3ccddacb1f4f71b084296175cc9e5b0e">Context</a>));</div>
+<div class="line"><a name="l02004"></a><span class="lineno"> 2004</span> </div>
+<div class="line"><a name="l02005"></a><span class="lineno"> 2005</span>   <span class="keywordflow">if</span> (NewAttr) {</div>
+<div class="line"><a name="l02006"></a><span class="lineno"> 2006</span>     NewAttr-><a class="code" href="classclang_1_1InheritableAttr.html#a0890a3558ab9cd687e755538de81df3f">setInherited</a>(<span class="keyword">true</span>);</div>
+<div class="line"><a name="l02007"></a><span class="lineno"> 2007</span>     D-><a class="code" href="classclang_1_1Decl.html#ae06dbf27ea2b038ffba068a4b24f3913">addAttr</a>(NewAttr);</div>
+<div class="line"><a name="l02008"></a><span class="lineno"> 2008</span>     <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
+<div class="line"><a name="l02009"></a><span class="lineno"> 2009</span>   }</div>
+<div class="line"><a name="l02010"></a><span class="lineno"> 2010</span> </div>
+<div class="line"><a name="l02011"></a><span class="lineno"> 2011</span>   <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
+<div class="line"><a name="l02012"></a><span class="lineno"> 2012</span> }</div>
+<div class="line"><a name="l02013"></a><span class="lineno"> 2013</span> </div>
+<div class="line"><a name="l02014"></a><span class="lineno"><a class="code" href="SemaDecl_8cpp.html#a02b5c757096538a2b48d43de4c50b1d5"> 2014</a></span> <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="classclang_1_1Decl.html">Decl</a> *<a class="code" href="SemaDecl_8cpp.html#a02b5c757096538a2b48d43de4c50b1d5">getDefinition</a>(<span class="keyword">const</span> <a class="code" href="classclang_1_1Decl.html">Decl</a> *D) {</div>
+<div class="line"><a name="l02015"></a><span class="lineno"> 2015</span>   <span class="keywordflow">if</span> (<span class="keyword">const</span> <a class="code" href="classclang_1_1TagDecl.html" title="TagDecl - Represents the declaration of a struct/union/class/enum.">TagDecl</a> *TD = dyn_cast<TagDecl>(D))</div>
+<div class="line"><a name="l02016"></a><span class="lineno"> 2016</span>     <span class="keywordflow">return</span> TD->getDefinition();</div>
+<div class="line"><a name="l02017"></a><span class="lineno"> 2017</span>   <span class="keywordflow">if</span> (<span class="keyword">const</span> <a class="code" href="classclang_1_1VarDecl.html">VarDecl</a> *VD = dyn_cast<VarDecl>(D)) {</div>
+<div class="line"><a name="l02018"></a><span class="lineno"> 2018</span>     <span class="keyword">const</span> <a class="code" href="classclang_1_1VarDecl.html">VarDecl</a> *Def = VD-><a class="code" href="classclang_1_1VarDecl.html#a6ce5eabab501c68c3150b65372e5062f" title="Get the real (not just tentative) definition for this declaration.">getDefinition</a>();</div>
+<div class="line"><a name="l02019"></a><span class="lineno"> 2019</span>     <span class="keywordflow">if</span> (Def)</div>
+<div class="line"><a name="l02020"></a><span class="lineno"> 2020</span>       <span class="keywordflow">return</span> Def;</div>
+<div class="line"><a name="l02021"></a><span class="lineno"> 2021</span>     <span class="keywordflow">return</span> VD-><a class="code" href="classclang_1_1VarDecl.html#ac065ca98c6b8e6278d9424a7a96861da" title="Get the tentative definition that acts as the real definition in a TU. Returns null if there is a pro...">getActingDefinition</a>();</div>
+<div class="line"><a name="l02022"></a><span class="lineno"> 2022</span>   }</div>
+<div class="line"><a name="l02023"></a><span class="lineno"> 2023</span>   <span class="keywordflow">if</span> (<span class="keyword">const</span> <a class="code" href="classclang_1_1FunctionDecl.html">FunctionDecl</a> *FD = dyn_cast<FunctionDecl>(D)) {</div>
+<div class="line"><a name="l02024"></a><span class="lineno"> 2024</span>     <span class="keyword">const</span> <a class="code" href="classclang_1_1FunctionDecl.html">FunctionDecl</a>* Def;</div>
+<div class="line"><a name="l02025"></a><span class="lineno"> 2025</span>     <span class="keywordflow">if</span> (FD->isDefined(Def))</div>
+<div class="line"><a name="l02026"></a><span class="lineno"> 2026</span>       <span class="keywordflow">return</span> Def;</div>
+<div class="line"><a name="l02027"></a><span class="lineno"> 2027</span>   }</div>
+<div class="line"><a name="l02028"></a><span class="lineno"> 2028</span>   <span class="keywordflow">return</span> <a class="code" href="stddef_8h.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>;</div>
+<div class="line"><a name="l02029"></a><span class="lineno"> 2029</span> }</div>
+<div class="line"><a name="l02030"></a><span class="lineno"> 2030</span> </div>
+<div class="line"><a name="l02031"></a><span class="lineno"><a class="code" href="SemaDecl_8cpp.html#a7ccaa5f89ba11d2ee792ff60ff603336"> 2031</a></span> <span class="keyword">static</span> <span class="keywordtype">bool</span> <a class="code" href="SemaDecl_8cpp.html#a7ccaa5f89ba11d2ee792ff60ff603336">hasAttribute</a>(<span class="keyword">const</span> <a class="code" href="classclang_1_1Decl.html">Decl</a> *D, <a class="code" href="namespaceclang_1_1attr.html#ac160b7b7240633e6932ebb177d0f03ef">attr::Kind</a> <a class="code" href="ChrootChecker_8cpp.html#aa10c9e8951b8ccf714a59ec321bdac5b">Kind</a>) {</div>
+<div class="line"><a name="l02032"></a><span class="lineno"> 2032</span>   <span class="keywordflow">for</span> (<a class="code" href="classclang_1_1Decl.html#a26c62ee021b1672a0d10becdb16fbeb1">Decl::attr_iterator</a> I = D-><a class="code" href="classclang_1_1Decl.html#a0f748228d545e93f18f56f89148cfdf7">attr_begin</a>(), E = D-><a class="code" href="classclang_1_1Decl.html#ac0fac4a867a10e52b649ac06e3e3a9dc">attr_end</a>();</div>
+<div class="line"><a name="l02033"></a><span class="lineno"> 2033</span>        I != E; ++I) {</div>
+<div class="line"><a name="l02034"></a><span class="lineno"> 2034</span>     <a class="code" href="classclang_1_1Attr.html" title="Attr - This represents one attribute.">Attr</a> *Attribute = *I;</div>
+<div class="line"><a name="l02035"></a><span class="lineno"> 2035</span>     <span class="keywordflow">if</span> (Attribute-><a class="code" href="classclang_1_1Attr.html#a3e4355a010163d24f60db913d9fd4bfc">getKind</a>() == <a class="code" href="ChrootChecker_8cpp.html#aa10c9e8951b8ccf714a59ec321bdac5b">Kind</a>)</div>
+<div class="line"><a name="l02036"></a><span class="lineno"> 2036</span>       <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
+<div class="line"><a name="l02037"></a><span class="lineno"> 2037</span>   }</div>
+<div class="line"><a name="l02038"></a><span class="lineno"> 2038</span>   <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
+<div class="line"><a name="l02039"></a><span class="lineno"> 2039</span> }</div>
+<div class="line"><a name="l02040"></a><span class="lineno"> 2040</span> <span class="comment"></span></div>
+<div class="line"><a name="l02041"></a><span class="lineno"> 2041</span> <span class="comment">/// checkNewAttributesAfterDef - If we already have a definition, check that</span></div>
+<div class="line"><a name="l02042"></a><span class="lineno"> 2042</span> <span class="comment">/// there are no new attributes in this declaration.</span></div>
+<div class="line"><a name="l02043"></a><span class="lineno"><a class="code" href="SemaDecl_8cpp.html#a444fa94b5f77aa04ae0f3fd014ffd59b"> 2043</a></span> <span class="comment"></span><span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="SemaDecl_8cpp.html#a444fa94b5f77aa04ae0f3fd014ffd59b">checkNewAttributesAfterDef</a>(<a class="code" href="classclang_1_1Sema.html" title="Sema - This implements semantic analysis and AST building for C.">Sema</a> &<a class="code" href="AnalysisBasedWarnings_8cpp.html#a33dc45a03958a0bf07b5da2dec4db648">S</a>, <a class="code" href="classclang_1_1Decl.html">Decl</a> *New, <span class="keyword">const</span> <a class="code" href="classclang_1_1Decl.html">Decl</a> *Old) {</div>
+<div class="line"><a name="l02044"></a><span class="lineno"> 2044</span>   <span class="keywordflow">if</span> (!New-><a class="code" href="classclang_1_1Decl.html#a003fece5918f94442ff29d24f5e8c1cc">hasAttrs</a>())</div>
+<div class="line"><a name="l02045"></a><span class="lineno"> 2045</span>     <span class="keywordflow">return</span>;</div>
+<div class="line"><a name="l02046"></a><span class="lineno"> 2046</span> </div>
+<div class="line"><a name="l02047"></a><span class="lineno"> 2047</span>   <span class="keyword">const</span> <a class="code" href="classclang_1_1Decl.html">Decl</a> *Def = <a class="code" href="SemaDecl_8cpp.html#a02b5c757096538a2b48d43de4c50b1d5">getDefinition</a>(Old);</div>
+<div class="line"><a name="l02048"></a><span class="lineno"> 2048</span>   <span class="keywordflow">if</span> (!Def || Def == New)</div>
+<div class="line"><a name="l02049"></a><span class="lineno"> 2049</span>     <span class="keywordflow">return</span>;</div>
+<div class="line"><a name="l02050"></a><span class="lineno"> 2050</span> </div>
+<div class="line"><a name="l02051"></a><span class="lineno"> 2051</span>   <a class="code" href="classllvm_1_1SmallVector.html">AttrVec</a> &NewAttributes = New-><a class="code" href="classclang_1_1Decl.html#a59463d45ab90b696a368b58d23eb49aa">getAttrs</a>();</div>
+<div class="line"><a name="l02052"></a><span class="lineno"> 2052</span>   <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> I = 0, E = NewAttributes.size(); I != E;) {</div>
+<div class="line"><a name="l02053"></a><span class="lineno"> 2053</span>     <span class="keyword">const</span> <a class="code" href="classclang_1_1Attr.html" title="Attr - This represents one attribute.">Attr</a> *NewAttribute = NewAttributes[I];</div>
+<div class="line"><a name="l02054"></a><span class="lineno"> 2054</span> </div>
+<div class="line"><a name="l02055"></a><span class="lineno"> 2055</span>     <span class="keywordflow">if</span> (isa<AliasAttr>(NewAttribute)) {</div>
+<div class="line"><a name="l02056"></a><span class="lineno"> 2056</span>       <span class="keywordflow">if</span> (<a class="code" href="classclang_1_1FunctionDecl.html">FunctionDecl</a> *FD = dyn_cast<FunctionDecl>(New))</div>
+<div class="line"><a name="l02057"></a><span class="lineno"> 2057</span>         S.<a class="code" href="classclang_1_1Sema.html#af779ca9099e73d0b8f8ab8f22bf3bc25">CheckForFunctionRedefinition</a>(FD, cast<FunctionDecl>(Def));</div>
+<div class="line"><a name="l02058"></a><span class="lineno"> 2058</span>       <span class="keywordflow">else</span> {</div>
+<div class="line"><a name="l02059"></a><span class="lineno"> 2059</span>         <a class="code" href="classclang_1_1VarDecl.html">VarDecl</a> *VD = cast<VarDecl>(New);</div>
+<div class="line"><a name="l02060"></a><span class="lineno"> 2060</span>         <span class="keywordtype">unsigned</span> <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a> = cast<VarDecl>(Def)->isThisDeclarationADefinition() ==</div>
+<div class="line"><a name="l02061"></a><span class="lineno"> 2061</span>                                 <a class="code" href="classclang_1_1VarDecl.html#ac06c359e18b401f50b6b71d050d4a48ca12e1a4b01943b141d990063eacfc5479" title="This declaration is a tentative definition.">VarDecl::TentativeDefinition</a></div>
+<div class="line"><a name="l02062"></a><span class="lineno"> 2062</span>                             ? diag::err_alias_after_tentative</div>
+<div class="line"><a name="l02063"></a><span class="lineno"> 2063</span>                             : diag::err_redefinition;</div>
+<div class="line"><a name="l02064"></a><span class="lineno"> 2064</span>         S.<a class="code" href="classclang_1_1Sema.html#ad29dfd1f2677772bf6b1da186a7583c3" title="Emit a diagnostic.">Diag</a>(VD-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>) << VD-><a class="code" href="classclang_1_1NamedDecl.html#a1e3e90455be89bb5c7c23640cbbd7153">getDeclName</a>();</div>
+<div class="line"><a name="l02065"></a><span class="lineno"> 2065</span>         S.<a class="code" href="classclang_1_1Sema.html#ad29dfd1f2677772bf6b1da186a7583c3" title="Emit a diagnostic.">Diag</a>(Def-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::note_previous_definition);</div>
+<div class="line"><a name="l02066"></a><span class="lineno"> 2066</span>         VD-><a class="code" href="classclang_1_1Decl.html#a46b92fa90488bdc219831b05cd858c0b">setInvalidDecl</a>();</div>
+<div class="line"><a name="l02067"></a><span class="lineno"> 2067</span>       }</div>
+<div class="line"><a name="l02068"></a><span class="lineno"> 2068</span>       ++I;</div>
+<div class="line"><a name="l02069"></a><span class="lineno"> 2069</span>       <span class="keywordflow">continue</span>;</div>
+<div class="line"><a name="l02070"></a><span class="lineno"> 2070</span>     }</div>
+<div class="line"><a name="l02071"></a><span class="lineno"> 2071</span> </div>
+<div class="line"><a name="l02072"></a><span class="lineno"> 2072</span>     <span class="keywordflow">if</span> (<span class="keyword">const</span> <a class="code" href="classclang_1_1VarDecl.html">VarDecl</a> *VD = dyn_cast<VarDecl>(Def)) {</div>
+<div class="line"><a name="l02073"></a><span class="lineno"> 2073</span>       <span class="comment">// Tentative definitions are only interesting for the alias check above.</span></div>
+<div class="line"><a name="l02074"></a><span class="lineno"> 2074</span>       <span class="keywordflow">if</span> (VD->isThisDeclarationADefinition() != <a class="code" href="classclang_1_1VarDecl.html#ac06c359e18b401f50b6b71d050d4a48ca96c76be505f3bd495cc969bc4651a3eb" title="This declaration is definitely a definition.">VarDecl::Definition</a>) {</div>
+<div class="line"><a name="l02075"></a><span class="lineno"> 2075</span>         ++I;</div>
+<div class="line"><a name="l02076"></a><span class="lineno"> 2076</span>         <span class="keywordflow">continue</span>;</div>
+<div class="line"><a name="l02077"></a><span class="lineno"> 2077</span>       }</div>
+<div class="line"><a name="l02078"></a><span class="lineno"> 2078</span>     }</div>
+<div class="line"><a name="l02079"></a><span class="lineno"> 2079</span> </div>
+<div class="line"><a name="l02080"></a><span class="lineno"> 2080</span>     <span class="keywordflow">if</span> (<a class="code" href="SemaDecl_8cpp.html#a7ccaa5f89ba11d2ee792ff60ff603336">hasAttribute</a>(Def, NewAttribute-><a class="code" href="classclang_1_1Attr.html#a3e4355a010163d24f60db913d9fd4bfc">getKind</a>())) {</div>
+<div class="line"><a name="l02081"></a><span class="lineno"> 2081</span>       ++I;</div>
+<div class="line"><a name="l02082"></a><span class="lineno"> 2082</span>       <span class="keywordflow">continue</span>; <span class="comment">// regular attr merging will take care of validating this.</span></div>
+<div class="line"><a name="l02083"></a><span class="lineno"> 2083</span>     }</div>
+<div class="line"><a name="l02084"></a><span class="lineno"> 2084</span> </div>
+<div class="line"><a name="l02085"></a><span class="lineno"> 2085</span>     <span class="keywordflow">if</span> (isa<C11NoReturnAttr>(NewAttribute)) {</div>
+<div class="line"><a name="l02086"></a><span class="lineno"> 2086</span>       <span class="comment">// C's _Noreturn is allowed to be added to a function after it is defined.</span></div>
+<div class="line"><a name="l02087"></a><span class="lineno"> 2087</span>       ++I;</div>
+<div class="line"><a name="l02088"></a><span class="lineno"> 2088</span>       <span class="keywordflow">continue</span>;</div>
+<div class="line"><a name="l02089"></a><span class="lineno"> 2089</span>     } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<span class="keyword">const</span> <a class="code" href="classclang_1_1AlignedAttr.html">AlignedAttr</a> *AA = dyn_cast<AlignedAttr>(NewAttribute)) {</div>
+<div class="line"><a name="l02090"></a><span class="lineno"> 2090</span>       <span class="keywordflow">if</span> (AA->isAlignas()) { </div>
+<div class="line"><a name="l02091"></a><span class="lineno"> 2091</span>         <span class="comment">// C++11 [dcl.align]p6:</span></div>
+<div class="line"><a name="l02092"></a><span class="lineno"> 2092</span>         <span class="comment">//   if any declaration of an entity has an alignment-specifier,</span></div>
+<div class="line"><a name="l02093"></a><span class="lineno"> 2093</span>         <span class="comment">//   every defining declaration of that entity shall specify an</span></div>
+<div class="line"><a name="l02094"></a><span class="lineno"> 2094</span>         <span class="comment">//   equivalent alignment.</span></div>
+<div class="line"><a name="l02095"></a><span class="lineno"> 2095</span>         <span class="comment">// C11 6.7.5/7:</span></div>
+<div class="line"><a name="l02096"></a><span class="lineno"> 2096</span>         <span class="comment">//   If the definition of an object does not have an alignment</span></div>
+<div class="line"><a name="l02097"></a><span class="lineno"> 2097</span>         <span class="comment">//   specifier, any other declaration of that object shall also</span></div>
+<div class="line"><a name="l02098"></a><span class="lineno"> 2098</span>         <span class="comment">//   have no alignment specifier.</span></div>
+<div class="line"><a name="l02099"></a><span class="lineno"> 2099</span>         S.<a class="code" href="classclang_1_1Sema.html#ad29dfd1f2677772bf6b1da186a7583c3" title="Emit a diagnostic.">Diag</a>(Def-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::err_alignas_missing_on_definition)</div>
+<div class="line"><a name="l02100"></a><span class="lineno"> 2100</span>           << AA->isC11();</div>
+<div class="line"><a name="l02101"></a><span class="lineno"> 2101</span>         S.<a class="code" href="classclang_1_1Sema.html#ad29dfd1f2677772bf6b1da186a7583c3" title="Emit a diagnostic.">Diag</a>(NewAttribute-><a class="code" href="classclang_1_1Attr.html#a322fe9fbaec102390f902a4cd0b63e51">getLocation</a>(), diag::note_alignas_on_declaration)</div>
+<div class="line"><a name="l02102"></a><span class="lineno"> 2102</span>           << AA->isC11();</div>
+<div class="line"><a name="l02103"></a><span class="lineno"> 2103</span>         NewAttributes.erase(NewAttributes.begin() + I);</div>
+<div class="line"><a name="l02104"></a><span class="lineno"> 2104</span>         --E;</div>
+<div class="line"><a name="l02105"></a><span class="lineno"> 2105</span>         <span class="keywordflow">continue</span>;</div>
+<div class="line"><a name="l02106"></a><span class="lineno"> 2106</span>       }</div>
+<div class="line"><a name="l02107"></a><span class="lineno"> 2107</span>     }</div>
+<div class="line"><a name="l02108"></a><span class="lineno"> 2108</span> </div>
+<div class="line"><a name="l02109"></a><span class="lineno"> 2109</span>     S.<a class="code" href="classclang_1_1Sema.html#ad29dfd1f2677772bf6b1da186a7583c3" title="Emit a diagnostic.">Diag</a>(NewAttribute-><a class="code" href="classclang_1_1Attr.html#a322fe9fbaec102390f902a4cd0b63e51">getLocation</a>(),</div>
+<div class="line"><a name="l02110"></a><span class="lineno"> 2110</span>            diag::warn_attribute_precede_definition);</div>
+<div class="line"><a name="l02111"></a><span class="lineno"> 2111</span>     S.<a class="code" href="classclang_1_1Sema.html#ad29dfd1f2677772bf6b1da186a7583c3" title="Emit a diagnostic.">Diag</a>(Def-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::note_previous_definition);</div>
+<div class="line"><a name="l02112"></a><span class="lineno"> 2112</span>     NewAttributes.erase(NewAttributes.begin() + I);</div>
+<div class="line"><a name="l02113"></a><span class="lineno"> 2113</span>     --E;</div>
+<div class="line"><a name="l02114"></a><span class="lineno"> 2114</span>   }</div>
+<div class="line"><a name="l02115"></a><span class="lineno"> 2115</span> }</div>
+<div class="line"><a name="l02116"></a><span class="lineno"> 2116</span> <span class="comment"></span></div>
+<div class="line"><a name="l02117"></a><span class="lineno"> 2117</span> <span class="comment">/// mergeDeclAttributes - Copy attributes from the Old decl to the New one.</span></div>
+<div class="line"><a name="l02118"></a><span class="lineno"><a class="code" href="classclang_1_1Sema.html#ab9588f78e4cf52635487edc9fcffd5a1"> 2118</a></span> <span class="comment"></span><span class="keywordtype">void</span> <a class="code" href="classclang_1_1Sema.html#ab9588f78e4cf52635487edc9fcffd5a1" title="mergeDeclAttributes - Copy attributes from the Old decl to the New one.">Sema::mergeDeclAttributes</a>(<a class="code" href="classclang_1_1NamedDecl.html">NamedDecl</a> *New, <a class="code" href="classclang_1_1Decl.html">Decl</a> *Old,</div>
+<div class="line"><a name="l02119"></a><span class="lineno"> 2119</span>                                <a class="code" href="classclang_1_1Sema.html#ac1d54bada076817ebee6b14b4df4ad05" title="Describes the kind of merge to perform for availability attributes (including "deprecated", "unavailable", and "availability").">AvailabilityMergeKind</a> AMK) {</div>
+<div class="line"><a name="l02120"></a><span class="lineno"> 2120</span>   <span class="keywordflow">if</span> (<a class="code" href="classclang_1_1UsedAttr.html">UsedAttr</a> *OldAttr = Old-><a class="code" href="classclang_1_1Decl.html#abad5457703312ae51461e73497c033d4" title="Retrieve the most recent declaration that declares the same entity as this declaration (which may be ...">getMostRecentDecl</a>()-><a class="code" href="classclang_1_1Decl.html#a6a041df02fad17a6fabe51af5de0ea3c">getAttr</a><<a class="code" href="classclang_1_1UsedAttr.html">UsedAttr</a>>()) {</div>
+<div class="line"><a name="l02121"></a><span class="lineno"> 2121</span>     <a class="code" href="classclang_1_1UsedAttr.html">UsedAttr</a> *NewAttr = OldAttr-><a class="code" href="classclang_1_1UsedAttr.html#a8e356c99ec803a7d14d1b0e1a01ff601">clone</a>(<a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>);</div>
+<div class="line"><a name="l02122"></a><span class="lineno"> 2122</span>     NewAttr-><a class="code" href="classclang_1_1InheritableAttr.html#a0890a3558ab9cd687e755538de81df3f">setInherited</a>(<span class="keyword">true</span>);</div>
+<div class="line"><a name="l02123"></a><span class="lineno"> 2123</span>     New-><a class="code" href="classclang_1_1Decl.html#ae06dbf27ea2b038ffba068a4b24f3913">addAttr</a>(NewAttr);</div>
+<div class="line"><a name="l02124"></a><span class="lineno"> 2124</span>   }</div>
+<div class="line"><a name="l02125"></a><span class="lineno"> 2125</span> </div>
+<div class="line"><a name="l02126"></a><span class="lineno"> 2126</span>   <span class="keywordflow">if</span> (!Old-><a class="code" href="classclang_1_1Decl.html#a003fece5918f94442ff29d24f5e8c1cc">hasAttrs</a>() && !New-><a class="code" href="classclang_1_1Decl.html#a003fece5918f94442ff29d24f5e8c1cc">hasAttrs</a>())</div>
+<div class="line"><a name="l02127"></a><span class="lineno"> 2127</span>     <span class="keywordflow">return</span>;</div>
+<div class="line"><a name="l02128"></a><span class="lineno"> 2128</span> </div>
+<div class="line"><a name="l02129"></a><span class="lineno"> 2129</span>   <span class="comment">// attributes declared post-definition are currently ignored</span></div>
+<div class="line"><a name="l02130"></a><span class="lineno"> 2130</span>   <a class="code" href="SemaDecl_8cpp.html#a444fa94b5f77aa04ae0f3fd014ffd59b">checkNewAttributesAfterDef</a>(*<span class="keyword">this</span>, New, Old);</div>
+<div class="line"><a name="l02131"></a><span class="lineno"> 2131</span> </div>
+<div class="line"><a name="l02132"></a><span class="lineno"> 2132</span>   <span class="keywordflow">if</span> (!Old-><a class="code" href="classclang_1_1Decl.html#a003fece5918f94442ff29d24f5e8c1cc">hasAttrs</a>())</div>
+<div class="line"><a name="l02133"></a><span class="lineno"> 2133</span>     <span class="keywordflow">return</span>;</div>
+<div class="line"><a name="l02134"></a><span class="lineno"> 2134</span> </div>
+<div class="line"><a name="l02135"></a><span class="lineno"> 2135</span>   <span class="keywordtype">bool</span> foundAny = New-><a class="code" href="classclang_1_1Decl.html#a003fece5918f94442ff29d24f5e8c1cc">hasAttrs</a>();</div>
+<div class="line"><a name="l02136"></a><span class="lineno"> 2136</span> </div>
+<div class="line"><a name="l02137"></a><span class="lineno"> 2137</span>   <span class="comment">// Ensure that any moving of objects within the allocated map is done before</span></div>
+<div class="line"><a name="l02138"></a><span class="lineno"> 2138</span>   <span class="comment">// we process them.</span></div>
+<div class="line"><a name="l02139"></a><span class="lineno"> 2139</span>   <span class="keywordflow">if</span> (!foundAny) New-><a class="code" href="classclang_1_1Decl.html#a263190b25cf1912d69d8fdbf216d1998">setAttrs</a>(<a class="code" href="namespaceclang.html#af3819af3668f2cb1f319fa17e95b904a" title="AttrVec - A vector of Attr, which is how they are stored on the AST.">AttrVec</a>());</div>
+<div class="line"><a name="l02140"></a><span class="lineno"> 2140</span> </div>
+<div class="line"><a name="l02141"></a><span class="lineno"> 2141</span>   <span class="keywordflow">for</span> (<a class="code" href="classclang_1_1specific__attr__iterator.html">specific_attr_iterator<InheritableAttr></a></div>
+<div class="line"><a name="l02142"></a><span class="lineno"> 2142</span>          i = Old-><a class="code" href="classclang_1_1Decl.html#aa548416c9a4242838889f75b0d21125c">specific_attr_begin</a><<a class="code" href="classclang_1_1InheritableAttr.html">InheritableAttr</a>>(),</div>
+<div class="line"><a name="l02143"></a><span class="lineno"> 2143</span>          e = Old-><a class="code" href="classclang_1_1Decl.html#ad66b270a4431d18789cae89a3b35f517">specific_attr_end</a><<a class="code" href="classclang_1_1InheritableAttr.html">InheritableAttr</a>>(); </div>
+<div class="line"><a name="l02144"></a><span class="lineno"> 2144</span>        i != e; ++i) {</div>
+<div class="line"><a name="l02145"></a><span class="lineno"> 2145</span>     <span class="keywordtype">bool</span> Override = <span class="keyword">false</span>;</div>
+<div class="line"><a name="l02146"></a><span class="lineno"> 2146</span>     <span class="comment">// Ignore deprecated/unavailable/availability attributes if requested.</span></div>
+<div class="line"><a name="l02147"></a><span class="lineno"> 2147</span>     <span class="keywordflow">if</span> (isa<DeprecatedAttr>(*i) ||</div>
+<div class="line"><a name="l02148"></a><span class="lineno"> 2148</span>         isa<UnavailableAttr>(*i) ||</div>
+<div class="line"><a name="l02149"></a><span class="lineno"> 2149</span>         isa<AvailabilityAttr>(*i)) {</div>
+<div class="line"><a name="l02150"></a><span class="lineno"> 2150</span>       <span class="keywordflow">switch</span> (AMK) {</div>
+<div class="line"><a name="l02151"></a><span class="lineno"> 2151</span>       <span class="keywordflow">case</span> AMK_None:</div>
+<div class="line"><a name="l02152"></a><span class="lineno"> 2152</span>         <span class="keywordflow">continue</span>;</div>
+<div class="line"><a name="l02153"></a><span class="lineno"> 2153</span> </div>
+<div class="line"><a name="l02154"></a><span class="lineno"> 2154</span>       <span class="keywordflow">case</span> AMK_Redeclaration:</div>
+<div class="line"><a name="l02155"></a><span class="lineno"> 2155</span>         <span class="keywordflow">break</span>;</div>
+<div class="line"><a name="l02156"></a><span class="lineno"> 2156</span> </div>
+<div class="line"><a name="l02157"></a><span class="lineno"> 2157</span>       <span class="keywordflow">case</span> AMK_Override:</div>
+<div class="line"><a name="l02158"></a><span class="lineno"> 2158</span>         Override = <span class="keyword">true</span>;</div>
+<div class="line"><a name="l02159"></a><span class="lineno"> 2159</span>         <span class="keywordflow">break</span>;</div>
+<div class="line"><a name="l02160"></a><span class="lineno"> 2160</span>       }</div>
+<div class="line"><a name="l02161"></a><span class="lineno"> 2161</span>     }</div>
+<div class="line"><a name="l02162"></a><span class="lineno"> 2162</span> </div>
+<div class="line"><a name="l02163"></a><span class="lineno"> 2163</span>     <span class="comment">// Already handled.</span></div>
+<div class="line"><a name="l02164"></a><span class="lineno"> 2164</span>     <span class="keywordflow">if</span> (isa<UsedAttr>(*i))</div>
+<div class="line"><a name="l02165"></a><span class="lineno"> 2165</span>       <span class="keywordflow">continue</span>;</div>
+<div class="line"><a name="l02166"></a><span class="lineno"> 2166</span> </div>
+<div class="line"><a name="l02167"></a><span class="lineno"> 2167</span>     <span class="keywordflow">if</span> (<a class="code" href="SemaDecl_8cpp.html#a4d6aab9c1b9fba722c8ab11863d8ee19">mergeDeclAttribute</a>(*<span class="keyword">this</span>, New, *i, Override))</div>
+<div class="line"><a name="l02168"></a><span class="lineno"> 2168</span>       foundAny = <span class="keyword">true</span>;</div>
+<div class="line"><a name="l02169"></a><span class="lineno"> 2169</span>   }</div>
+<div class="line"><a name="l02170"></a><span class="lineno"> 2170</span> </div>
+<div class="line"><a name="l02171"></a><span class="lineno"> 2171</span>   <span class="keywordflow">if</span> (<a class="code" href="SemaDecl_8cpp.html#a242c57d98d2c739965e9caa16d25c85b">mergeAlignedAttrs</a>(*<span class="keyword">this</span>, New, Old))</div>
+<div class="line"><a name="l02172"></a><span class="lineno"> 2172</span>     foundAny = <span class="keyword">true</span>;</div>
+<div class="line"><a name="l02173"></a><span class="lineno"> 2173</span> </div>
+<div class="line"><a name="l02174"></a><span class="lineno"> 2174</span>   <span class="keywordflow">if</span> (!foundAny) New-><a class="code" href="classclang_1_1Decl.html#a78fd3897ac7d67935dbec592215cea89">dropAttrs</a>();</div>
+<div class="line"><a name="l02175"></a><span class="lineno"> 2175</span> }</div>
+<div class="line"><a name="l02176"></a><span class="lineno"> 2176</span> <span class="comment"></span></div>
+<div class="line"><a name="l02177"></a><span class="lineno"> 2177</span> <span class="comment">/// mergeParamDeclAttributes - Copy attributes from the old parameter</span></div>
+<div class="line"><a name="l02178"></a><span class="lineno"> 2178</span> <span class="comment">/// to the new one.</span></div>
+<div class="line"><a name="l02179"></a><span class="lineno"><a class="code" href="SemaDecl_8cpp.html#a20448a3218a0d3e63d4c0924073fa4ab"> 2179</a></span> <span class="comment"></span><span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="SemaDecl_8cpp.html#a20448a3218a0d3e63d4c0924073fa4ab">mergeParamDeclAttributes</a>(<a class="code" href="classclang_1_1ParmVarDecl.html" title="ParmVarDecl - Represents a parameter to a function.">ParmVarDecl</a> *newDecl,</div>
+<div class="line"><a name="l02180"></a><span class="lineno"> 2180</span>                                      <span class="keyword">const</span> <a class="code" href="classclang_1_1ParmVarDecl.html" title="ParmVarDecl - Represents a parameter to a function.">ParmVarDecl</a> *oldDecl,</div>
+<div class="line"><a name="l02181"></a><span class="lineno"> 2181</span>                                      <a class="code" href="classclang_1_1Sema.html" title="Sema - This implements semantic analysis and AST building for C.">Sema</a> &<a class="code" href="AnalysisBasedWarnings_8cpp.html#a33dc45a03958a0bf07b5da2dec4db648">S</a>) {</div>
+<div class="line"><a name="l02182"></a><span class="lineno"> 2182</span>   <span class="comment">// C++11 [dcl.attr.depend]p2:</span></div>
+<div class="line"><a name="l02183"></a><span class="lineno"> 2183</span>   <span class="comment">//   The first declaration of a function shall specify the</span></div>
+<div class="line"><a name="l02184"></a><span class="lineno"> 2184</span>   <span class="comment">//   carries_dependency attribute for its declarator-id if any declaration</span></div>
+<div class="line"><a name="l02185"></a><span class="lineno"> 2185</span>   <span class="comment">//   of the function specifies the carries_dependency attribute.</span></div>
+<div class="line"><a name="l02186"></a><span class="lineno"> 2186</span>   <span class="keywordflow">if</span> (newDecl-><a class="code" href="classclang_1_1Decl.html#ac60cc8b34313e03a5c40277c5c5ad61b">hasAttr</a><<a class="code" href="classclang_1_1CarriesDependencyAttr.html">CarriesDependencyAttr</a>>() &&</div>
+<div class="line"><a name="l02187"></a><span class="lineno"> 2187</span>       !oldDecl-><a class="code" href="classclang_1_1Decl.html#ac60cc8b34313e03a5c40277c5c5ad61b">hasAttr</a><<a class="code" href="classclang_1_1CarriesDependencyAttr.html">CarriesDependencyAttr</a>>()) {</div>
+<div class="line"><a name="l02188"></a><span class="lineno"> 2188</span>     S.<a class="code" href="classclang_1_1Sema.html#ad29dfd1f2677772bf6b1da186a7583c3" title="Emit a diagnostic.">Diag</a>(newDecl-><a class="code" href="classclang_1_1Decl.html#a6a041df02fad17a6fabe51af5de0ea3c">getAttr</a><<a class="code" href="classclang_1_1CarriesDependencyAttr.html">CarriesDependencyAttr</a>>()-><a class="code" href="classclang_1_1Attr.html#a322fe9fbaec102390f902a4cd0b63e51">getLocation</a>(),</div>
+<div class="line"><a name="l02189"></a><span class="lineno"> 2189</span>            diag::err_carries_dependency_missing_on_first_decl) << 1<span class="comment">/*Param*/</span>;</div>
+<div class="line"><a name="l02190"></a><span class="lineno"> 2190</span>     <span class="comment">// Find the first declaration of the parameter.</span></div>
+<div class="line"><a name="l02191"></a><span class="lineno"> 2191</span>     <span class="comment">// FIXME: Should we build redeclaration chains for function parameters?</span></div>
+<div class="line"><a name="l02192"></a><span class="lineno"> 2192</span>     <span class="keyword">const</span> <a class="code" href="classclang_1_1FunctionDecl.html">FunctionDecl</a> *FirstFD =</div>
+<div class="line"><a name="l02193"></a><span class="lineno"> 2193</span>       cast<FunctionDecl>(oldDecl-><a class="code" href="classclang_1_1Decl.html#af67e1a1d24dcc51093b95dbcf68d4288">getDeclContext</a>())->getFirstDecl();</div>
+<div class="line"><a name="l02194"></a><span class="lineno"> 2194</span>     <span class="keyword">const</span> <a class="code" href="classclang_1_1ParmVarDecl.html" title="ParmVarDecl - Represents a parameter to a function.">ParmVarDecl</a> *FirstVD =</div>
+<div class="line"><a name="l02195"></a><span class="lineno"> 2195</span>       FirstFD-><a class="code" href="classclang_1_1FunctionDecl.html#ae9634725f4146974e541228f996a96cf">getParamDecl</a>(oldDecl-><a class="code" href="classclang_1_1ParmVarDecl.html#a88baa61855cb81d941ae6a46102e0437" title="Returns the index of this parameter in its prototype or method scope.">getFunctionScopeIndex</a>());</div>
+<div class="line"><a name="l02196"></a><span class="lineno"> 2196</span>     S.<a class="code" href="classclang_1_1Sema.html#ad29dfd1f2677772bf6b1da186a7583c3" title="Emit a diagnostic.">Diag</a>(FirstVD-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(),</div>
+<div class="line"><a name="l02197"></a><span class="lineno"> 2197</span>            diag::note_carries_dependency_missing_first_decl) << 1<span class="comment">/*Param*/</span>;</div>
+<div class="line"><a name="l02198"></a><span class="lineno"> 2198</span>   }</div>
+<div class="line"><a name="l02199"></a><span class="lineno"> 2199</span> </div>
+<div class="line"><a name="l02200"></a><span class="lineno"> 2200</span>   <span class="keywordflow">if</span> (!oldDecl-><a class="code" href="classclang_1_1Decl.html#a003fece5918f94442ff29d24f5e8c1cc">hasAttrs</a>())</div>
+<div class="line"><a name="l02201"></a><span class="lineno"> 2201</span>     <span class="keywordflow">return</span>;</div>
+<div class="line"><a name="l02202"></a><span class="lineno"> 2202</span> </div>
+<div class="line"><a name="l02203"></a><span class="lineno"> 2203</span>   <span class="keywordtype">bool</span> foundAny = newDecl-><a class="code" href="classclang_1_1Decl.html#a003fece5918f94442ff29d24f5e8c1cc">hasAttrs</a>();</div>
+<div class="line"><a name="l02204"></a><span class="lineno"> 2204</span> </div>
+<div class="line"><a name="l02205"></a><span class="lineno"> 2205</span>   <span class="comment">// Ensure that any moving of objects within the allocated map is</span></div>
+<div class="line"><a name="l02206"></a><span class="lineno"> 2206</span>   <span class="comment">// done before we process them.</span></div>
+<div class="line"><a name="l02207"></a><span class="lineno"> 2207</span>   <span class="keywordflow">if</span> (!foundAny) newDecl-><a class="code" href="classclang_1_1Decl.html#a263190b25cf1912d69d8fdbf216d1998">setAttrs</a>(<a class="code" href="namespaceclang.html#af3819af3668f2cb1f319fa17e95b904a" title="AttrVec - A vector of Attr, which is how they are stored on the AST.">AttrVec</a>());</div>
+<div class="line"><a name="l02208"></a><span class="lineno"> 2208</span> </div>
+<div class="line"><a name="l02209"></a><span class="lineno"> 2209</span>   <span class="keywordflow">for</span> (<a class="code" href="classclang_1_1specific__attr__iterator.html">specific_attr_iterator<InheritableParamAttr></a></div>
+<div class="line"><a name="l02210"></a><span class="lineno"> 2210</span>        i = oldDecl-><a class="code" href="classclang_1_1Decl.html#aa548416c9a4242838889f75b0d21125c">specific_attr_begin</a><<a class="code" href="classclang_1_1InheritableParamAttr.html">InheritableParamAttr</a>>(),</div>
+<div class="line"><a name="l02211"></a><span class="lineno"> 2211</span>        e = oldDecl-><a class="code" href="classclang_1_1Decl.html#ad66b270a4431d18789cae89a3b35f517">specific_attr_end</a><<a class="code" href="classclang_1_1InheritableParamAttr.html">InheritableParamAttr</a>>(); i != e; ++i) {</div>
+<div class="line"><a name="l02212"></a><span class="lineno"> 2212</span>     <span class="keywordflow">if</span> (!<a class="code" href="SemaDecl_8cpp.html#a58487c90045081ebbcfc14142c404f94">DeclHasAttr</a>(newDecl, *i)) {</div>
+<div class="line"><a name="l02213"></a><span class="lineno"> 2213</span>       <a class="code" href="classclang_1_1InheritableAttr.html">InheritableAttr</a> *newAttr =</div>
+<div class="line"><a name="l02214"></a><span class="lineno"> 2214</span>         cast<InheritableParamAttr>((*i)->clone(S.<a class="code" href="classclang_1_1Sema.html#a3ccddacb1f4f71b084296175cc9e5b0e">Context</a>));</div>
+<div class="line"><a name="l02215"></a><span class="lineno"> 2215</span>       newAttr-><a class="code" href="classclang_1_1InheritableAttr.html#a0890a3558ab9cd687e755538de81df3f">setInherited</a>(<span class="keyword">true</span>);</div>
+<div class="line"><a name="l02216"></a><span class="lineno"> 2216</span>       newDecl-><a class="code" href="classclang_1_1Decl.html#ae06dbf27ea2b038ffba068a4b24f3913">addAttr</a>(newAttr);</div>
+<div class="line"><a name="l02217"></a><span class="lineno"> 2217</span>       foundAny = <span class="keyword">true</span>;</div>
+<div class="line"><a name="l02218"></a><span class="lineno"> 2218</span>     }</div>
+<div class="line"><a name="l02219"></a><span class="lineno"> 2219</span>   }</div>
+<div class="line"><a name="l02220"></a><span class="lineno"> 2220</span> </div>
+<div class="line"><a name="l02221"></a><span class="lineno"> 2221</span>   <span class="keywordflow">if</span> (!foundAny) newDecl-><a class="code" href="classclang_1_1Decl.html#a78fd3897ac7d67935dbec592215cea89">dropAttrs</a>();</div>
+<div class="line"><a name="l02222"></a><span class="lineno"> 2222</span> }</div>
+<div class="line"><a name="l02223"></a><span class="lineno"> 2223</span> </div>
+<div class="line"><a name="l02224"></a><span class="lineno"> 2224</span> <span class="keyword">namespace </span>{</div>
+<div class="line"><a name="l02225"></a><span class="lineno"> 2225</span> <span class="comment"></span></div>
+<div class="line"><a name="l02226"></a><span class="lineno"> 2226</span> <span class="comment">/// Used in MergeFunctionDecl to keep track of function parameters in</span></div>
+<div class="line"><a name="l02227"></a><span class="lineno"> 2227</span> <span class="comment">/// C.</span></div>
+<div class="line"><a name="l02228"></a><span class="lineno"> 2228</span> <span class="comment"></span><span class="keyword">struct </span>GNUCompatibleParamWarning {</div>
+<div class="line"><a name="l02229"></a><span class="lineno"> 2229</span>   <a class="code" href="classclang_1_1ParmVarDecl.html" title="ParmVarDecl - Represents a parameter to a function.">ParmVarDecl</a> *OldParm;</div>
+<div class="line"><a name="l02230"></a><span class="lineno"> 2230</span>   <a class="code" href="classclang_1_1ParmVarDecl.html" title="ParmVarDecl - Represents a parameter to a function.">ParmVarDecl</a> *NewParm;</div>
+<div class="line"><a name="l02231"></a><span class="lineno"> 2231</span>   <a class="code" href="classclang_1_1QualType.html">QualType</a> PromotedType;</div>
+<div class="line"><a name="l02232"></a><span class="lineno"> 2232</span> };</div>
+<div class="line"><a name="l02233"></a><span class="lineno"> 2233</span> </div>
+<div class="line"><a name="l02234"></a><span class="lineno"> 2234</span> }</div>
+<div class="line"><a name="l02235"></a><span class="lineno"> 2235</span> <span class="comment"></span></div>
+<div class="line"><a name="l02236"></a><span class="lineno"> 2236</span> <span class="comment">/// getSpecialMember - get the special member enum for a method.</span></div>
+<div class="line"><a name="l02237"></a><span class="lineno"><a class="code" href="classclang_1_1Sema.html#a9a501c06a04ab9883529559ca34c5848"> 2237</a></span> <span class="comment"></span><a class="code" href="classclang_1_1Sema.html#aed7416316b936f2dd51e712f3f84120d" title="Kinds of C++ special members.">Sema::CXXSpecialMember</a> <a class="code" href="classclang_1_1Sema.html#a9a501c06a04ab9883529559ca34c5848" title="getSpecialMember - get the special member enum for a method.">Sema::getSpecialMember</a>(<span class="keyword">const</span> <a class="code" href="classclang_1_1CXXMethodDecl.html" title="Represents a static or instance method of a struct/union/class.">CXXMethodDecl</a> *MD) {</div>
+<div class="line"><a name="l02238"></a><span class="lineno"> 2238</span>   <span class="keywordflow">if</span> (<span class="keyword">const</span> <a class="code" href="classclang_1_1CXXConstructorDecl.html" title="Represents a C++ constructor within a class.">CXXConstructorDecl</a> *Ctor = dyn_cast<CXXConstructorDecl>(MD)) {</div>
+<div class="line"><a name="l02239"></a><span class="lineno"> 2239</span>     <span class="keywordflow">if</span> (Ctor->isDefaultConstructor())</div>
+<div class="line"><a name="l02240"></a><span class="lineno"> 2240</span>       <span class="keywordflow">return</span> <a class="code" href="classclang_1_1Sema.html#aed7416316b936f2dd51e712f3f84120da388fb9fa1632bbb732bb1f98e15d769c">Sema::CXXDefaultConstructor</a>;</div>
+<div class="line"><a name="l02241"></a><span class="lineno"> 2241</span> </div>
+<div class="line"><a name="l02242"></a><span class="lineno"> 2242</span>     <span class="keywordflow">if</span> (Ctor->isCopyConstructor())</div>
+<div class="line"><a name="l02243"></a><span class="lineno"> 2243</span>       <span class="keywordflow">return</span> <a class="code" href="classclang_1_1Sema.html#aed7416316b936f2dd51e712f3f84120da0d0222585168f6072933c5986b107278">Sema::CXXCopyConstructor</a>;</div>
+<div class="line"><a name="l02244"></a><span class="lineno"> 2244</span> </div>
+<div class="line"><a name="l02245"></a><span class="lineno"> 2245</span>     <span class="keywordflow">if</span> (Ctor->isMoveConstructor())</div>
+<div class="line"><a name="l02246"></a><span class="lineno"> 2246</span>       <span class="keywordflow">return</span> <a class="code" href="classclang_1_1Sema.html#aed7416316b936f2dd51e712f3f84120da1653d3ef828287a892f16f7604fd665d">Sema::CXXMoveConstructor</a>;</div>
+<div class="line"><a name="l02247"></a><span class="lineno"> 2247</span>   } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (isa<CXXDestructorDecl>(MD)) {</div>
+<div class="line"><a name="l02248"></a><span class="lineno"> 2248</span>     <span class="keywordflow">return</span> <a class="code" href="classclang_1_1Sema.html#aed7416316b936f2dd51e712f3f84120da25c4805cc2e03429b9ee8ef2ef5946ea">Sema::CXXDestructor</a>;</div>
+<div class="line"><a name="l02249"></a><span class="lineno"> 2249</span>   } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (MD-><a class="code" href="classclang_1_1CXXMethodDecl.html#ad9fbe762f9ee0d3304fde847d7595a8b" title="Determine whether this is a copy-assignment operator, regardless of whether it was declared implicitl...">isCopyAssignmentOperator</a>()) {</div>
+<div class="line"><a name="l02250"></a><span class="lineno"> 2250</span>     <span class="keywordflow">return</span> <a class="code" href="classclang_1_1Sema.html#aed7416316b936f2dd51e712f3f84120daf949169d17f7dbb22018e04e07fbb634">Sema::CXXCopyAssignment</a>;</div>
+<div class="line"><a name="l02251"></a><span class="lineno"> 2251</span>   } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (MD-><a class="code" href="classclang_1_1CXXMethodDecl.html#ae7f87d55ecf52215e8ae6c1d54a023af" title="Determine whether this is a move assignment operator.">isMoveAssignmentOperator</a>()) {</div>
+<div class="line"><a name="l02252"></a><span class="lineno"> 2252</span>     <span class="keywordflow">return</span> <a class="code" href="classclang_1_1Sema.html#aed7416316b936f2dd51e712f3f84120dadd10d6c595c3a0f2798b26d8cd1c21e4">Sema::CXXMoveAssignment</a>;</div>
+<div class="line"><a name="l02253"></a><span class="lineno"> 2253</span>   }</div>
+<div class="line"><a name="l02254"></a><span class="lineno"> 2254</span> </div>
+<div class="line"><a name="l02255"></a><span class="lineno"> 2255</span>   <span class="keywordflow">return</span> <a class="code" href="classclang_1_1Sema.html#aed7416316b936f2dd51e712f3f84120daae389caaecd53bc512fb39000afa4eb0">Sema::CXXInvalid</a>;</div>
+<div class="line"><a name="l02256"></a><span class="lineno"> 2256</span> }</div>
+<div class="line"><a name="l02257"></a><span class="lineno"> 2257</span> <span class="comment"></span></div>
+<div class="line"><a name="l02258"></a><span class="lineno"> 2258</span> <span class="comment">/// canRedefineFunction - checks if a function can be redefined. Currently,</span></div>
+<div class="line"><a name="l02259"></a><span class="lineno"> 2259</span> <span class="comment">/// only extern inline functions can be redefined, and even then only in</span></div>
+<div class="line"><a name="l02260"></a><span class="lineno"> 2260</span> <span class="comment">/// GNU89 mode.</span></div>
+<div class="line"><a name="l02261"></a><span class="lineno"><a class="code" href="SemaDecl_8cpp.html#a9771894c567e8b8ce1a4a879d1ec5a35"> 2261</a></span> <span class="comment"></span><span class="keyword">static</span> <span class="keywordtype">bool</span> <a class="code" href="SemaDecl_8cpp.html#a9771894c567e8b8ce1a4a879d1ec5a35">canRedefineFunction</a>(<span class="keyword">const</span> <a class="code" href="classclang_1_1FunctionDecl.html">FunctionDecl</a> *FD,</div>
+<div class="line"><a name="l02262"></a><span class="lineno"> 2262</span>                                 <span class="keyword">const</span> <a class="code" href="classclang_1_1LangOptions.html" title="Keeps track of the various options that can be enabled, which controls the dialect of C or C++ that i...">LangOptions</a>& LangOpts) {</div>
+<div class="line"><a name="l02263"></a><span class="lineno"> 2263</span>   <span class="keywordflow">return</span> ((FD-><a class="code" href="classclang_1_1Decl.html#ac60cc8b34313e03a5c40277c5c5ad61b">hasAttr</a><<a class="code" href="classclang_1_1GNUInlineAttr.html">GNUInlineAttr</a>>() || LangOpts.GNUInline) &&</div>
+<div class="line"><a name="l02264"></a><span class="lineno"> 2264</span>           !LangOpts.CPlusPlus &&</div>
+<div class="line"><a name="l02265"></a><span class="lineno"> 2265</span>           FD-><a class="code" href="classclang_1_1FunctionDecl.html#acdcff3767048184ade7d27e0006cfabd" title="Determine whether the "inline" keyword was specified for this function.">isInlineSpecified</a>() &&</div>
+<div class="line"><a name="l02266"></a><span class="lineno"> 2266</span>           FD-><a class="code" href="classclang_1_1FunctionDecl.html#aeb4c7e5a876665e4a955ae91f19204d4" title="Returns the storage class as written in the source. For the computed linkage of symbol, see getLinkage.">getStorageClass</a>() == <a class="code" href="namespaceclang.html#a56dabc7d0ce7d72b9a35f6f5c3f89370a5d305f71b6e8fb20f648c2aca83753ac">SC_Extern</a>);</div>
+<div class="line"><a name="l02267"></a><span class="lineno"> 2267</span> }</div>
+<div class="line"><a name="l02268"></a><span class="lineno"> 2268</span> </div>
+<div class="line"><a name="l02269"></a><span class="lineno"><a class="code" href="classclang_1_1Sema.html#a54f5c2f532ef26c8b82a2b39de543737"> 2269</a></span> <span class="keyword">const</span> <a class="code" href="classclang_1_1AttributedType.html">AttributedType</a> *<a class="code" href="classclang_1_1Sema.html#a54f5c2f532ef26c8b82a2b39de543737">Sema::getCallingConvAttributedType</a>(<a class="code" href="classclang_1_1QualType.html">QualType</a> T)<span class="keyword"> const </span>{</div>
+<div class="line"><a name="l02270"></a><span class="lineno"> 2270</span>   <span class="keyword">const</span> <a class="code" href="classclang_1_1AttributedType.html">AttributedType</a> *AT = T-><a class="code" href="classclang_1_1Type.html#a12103ea8bee9506930287bab68a08569">getAs</a><<a class="code" href="classclang_1_1AttributedType.html">AttributedType</a>>();</div>
+<div class="line"><a name="l02271"></a><span class="lineno"> 2271</span>   <span class="keywordflow">while</span> (AT && !AT-><a class="code" href="classclang_1_1AttributedType.html#a972b3c1c96405cc085a61bed30755a39">isCallingConv</a>())</div>
+<div class="line"><a name="l02272"></a><span class="lineno"> 2272</span>     AT = AT-><a class="code" href="classclang_1_1AttributedType.html#a165331786c7252831f6bdb55a26771df">getModifiedType</a>()-><a class="code" href="classclang_1_1Type.html#a12103ea8bee9506930287bab68a08569">getAs</a><<a class="code" href="classclang_1_1AttributedType.html">AttributedType</a>>();</div>
+<div class="line"><a name="l02273"></a><span class="lineno"> 2273</span>   <span class="keywordflow">return</span> AT;</div>
+<div class="line"><a name="l02274"></a><span class="lineno"> 2274</span> }</div>
+<div class="line"><a name="l02275"></a><span class="lineno"> 2275</span> </div>
+<div class="line"><a name="l02276"></a><span class="lineno"> 2276</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
+<div class="line"><a name="l02277"></a><span class="lineno"><a class="code" href="SemaDecl_8cpp.html#a80ffba12f5fbebcb2bc021be15a7da32"> 2277</a></span> <span class="keyword">static</span> <span class="keywordtype">bool</span> <a class="code" href="SemaDecl_8cpp.html#a80ffba12f5fbebcb2bc021be15a7da32">haveIncompatibleLanguageLinkages</a>(<span class="keyword">const</span> T *Old, <span class="keyword">const</span> T *New) {</div>
+<div class="line"><a name="l02278"></a><span class="lineno"> 2278</span>   <span class="keyword">const</span> <a class="code" href="classclang_1_1DeclContext.html">DeclContext</a> *DC = Old->getDeclContext();</div>
+<div class="line"><a name="l02279"></a><span class="lineno"> 2279</span>   <span class="keywordflow">if</span> (DC-><a class="code" href="classclang_1_1DeclContext.html#a85027c592c0fa8ffa83e2570089217a7">isRecord</a>())</div>
+<div class="line"><a name="l02280"></a><span class="lineno"> 2280</span>     <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
+<div class="line"><a name="l02281"></a><span class="lineno"> 2281</span> </div>
+<div class="line"><a name="l02282"></a><span class="lineno"> 2282</span>   <a class="code" href="namespaceclang.html#a543ed67a8341a354fbbfb530577616d7" title="Describes the different kinds of language linkage (C++ [dcl.link]) that an entity may have...">LanguageLinkage</a> OldLinkage = Old->getLanguageLinkage();</div>
+<div class="line"><a name="l02283"></a><span class="lineno"> 2283</span>   <span class="keywordflow">if</span> (OldLinkage == <a class="code" href="namespaceclang.html#a543ed67a8341a354fbbfb530577616d7a8d2bda361a644919ab61e70ca0abc4ff">CXXLanguageLinkage</a> && New->isInExternCContext())</div>
+<div class="line"><a name="l02284"></a><span class="lineno"> 2284</span>     <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
+<div class="line"><a name="l02285"></a><span class="lineno"> 2285</span>   <span class="keywordflow">if</span> (OldLinkage == <a class="code" href="namespaceclang.html#a543ed67a8341a354fbbfb530577616d7a83a6c808a3df6fd05fc4425848057103">CLanguageLinkage</a> && New->isInExternCXXContext())</div>
+<div class="line"><a name="l02286"></a><span class="lineno"> 2286</span>     <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
+<div class="line"><a name="l02287"></a><span class="lineno"> 2287</span>   <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
+<div class="line"><a name="l02288"></a><span class="lineno"> 2288</span> }</div>
+<div class="line"><a name="l02289"></a><span class="lineno"> 2289</span> <span class="comment"></span></div>
+<div class="line"><a name="l02290"></a><span class="lineno"> 2290</span> <span class="comment">/// MergeFunctionDecl - We just parsed a function 'New' from</span></div>
+<div class="line"><a name="l02291"></a><span class="lineno"> 2291</span> <span class="comment">/// declarator D which has the same name and scope as a previous</span></div>
+<div class="line"><a name="l02292"></a><span class="lineno"> 2292</span> <span class="comment">/// declaration 'Old'.  Figure out how to resolve this situation,</span></div>
+<div class="line"><a name="l02293"></a><span class="lineno"> 2293</span> <span class="comment">/// merging decls or emitting diagnostics as appropriate.</span></div>
+<div class="line"><a name="l02294"></a><span class="lineno"> 2294</span> <span class="comment">///</span></div>
+<div class="line"><a name="l02295"></a><span class="lineno"> 2295</span> <span class="comment">/// In C++, New and Old must be declarations that are not</span></div>
+<div class="line"><a name="l02296"></a><span class="lineno"> 2296</span> <span class="comment">/// overloaded. Use IsOverload to determine whether New and Old are</span></div>
+<div class="line"><a name="l02297"></a><span class="lineno"> 2297</span> <span class="comment">/// overloaded, and to select the Old declaration that New should be</span></div>
+<div class="line"><a name="l02298"></a><span class="lineno"> 2298</span> <span class="comment">/// merged with.</span></div>
+<div class="line"><a name="l02299"></a><span class="lineno"> 2299</span> <span class="comment">///</span></div>
+<div class="line"><a name="l02300"></a><span class="lineno"> 2300</span> <span class="comment">/// Returns true if there was an error, false otherwise.</span></div>
+<div class="line"><a name="l02301"></a><span class="lineno"><a class="code" href="classclang_1_1Sema.html#aedc47545c558fed47511f085ee76a17c"> 2301</a></span> <span class="comment"></span><span class="keywordtype">bool</span> <a class="code" href="classclang_1_1Sema.html#aedc47545c558fed47511f085ee76a17c">Sema::MergeFunctionDecl</a>(<a class="code" href="classclang_1_1FunctionDecl.html">FunctionDecl</a> *New, <a class="code" href="classclang_1_1Decl.html">Decl</a> *OldD, <a class="code" href="classclang_1_1Scope.html">Scope</a> *<a class="code" href="AnalysisBasedWarnings_8cpp.html#a33dc45a03958a0bf07b5da2dec4db648">S</a>,</div>
+<div class="line"><a name="l02302"></a><span class="lineno"> 2302</span>                              <span class="keywordtype">bool</span> MergeTypeWithOld) {</div>
+<div class="line"><a name="l02303"></a><span class="lineno"> 2303</span>   <span class="comment">// Verify the old decl was also a function.</span></div>
+<div class="line"><a name="l02304"></a><span class="lineno"> 2304</span>   <a class="code" href="classclang_1_1FunctionDecl.html">FunctionDecl</a> *Old = 0;</div>
+<div class="line"><a name="l02305"></a><span class="lineno"> 2305</span>   <span class="keywordflow">if</span> (<a class="code" href="classclang_1_1FunctionTemplateDecl.html" title="Declaration of a template function.">FunctionTemplateDecl</a> *OldFunctionTemplate</div>
+<div class="line"><a name="l02306"></a><span class="lineno"> 2306</span>         = dyn_cast<FunctionTemplateDecl>(OldD))</div>
+<div class="line"><a name="l02307"></a><span class="lineno"> 2307</span>     Old = OldFunctionTemplate->getTemplatedDecl();</div>
+<div class="line"><a name="l02308"></a><span class="lineno"> 2308</span>   <span class="keywordflow">else</span></div>
+<div class="line"><a name="l02309"></a><span class="lineno"> 2309</span>     Old = dyn_cast<<a class="code" href="classclang_1_1FunctionDecl.html">FunctionDecl</a>>(OldD);</div>
+<div class="line"><a name="l02310"></a><span class="lineno"> 2310</span>   <span class="keywordflow">if</span> (!Old) {</div>
+<div class="line"><a name="l02311"></a><span class="lineno"> 2311</span>     <span class="keywordflow">if</span> (<a class="code" href="classclang_1_1UsingShadowDecl.html" title="Represents a shadow declaration introduced into a scope by a (resolved) using declaration.">UsingShadowDecl</a> *Shadow = dyn_cast<UsingShadowDecl>(OldD)) {</div>
+<div class="line"><a name="l02312"></a><span class="lineno"> 2312</span>       <span class="keywordflow">if</span> (New-><a class="code" href="classclang_1_1Decl.html#a93ed199db8cffcdd6a2729a3b333d2c7" title="Determines whether this declaration is the object of a friend declaration and, if so...">getFriendObjectKind</a>()) {</div>
+<div class="line"><a name="l02313"></a><span class="lineno"> 2313</span>         <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(New-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::err_using_decl_friend);</div>
+<div class="line"><a name="l02314"></a><span class="lineno"> 2314</span>         <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(Shadow->getTargetDecl()->getLocation(),</div>
+<div class="line"><a name="l02315"></a><span class="lineno"> 2315</span>              diag::note_using_decl_target);</div>
+<div class="line"><a name="l02316"></a><span class="lineno"> 2316</span>         <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(Shadow->getUsingDecl()->getLocation(),</div>
+<div class="line"><a name="l02317"></a><span class="lineno"> 2317</span>              diag::note_using_decl) << 0;</div>
+<div class="line"><a name="l02318"></a><span class="lineno"> 2318</span>         <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
+<div class="line"><a name="l02319"></a><span class="lineno"> 2319</span>       }</div>
+<div class="line"><a name="l02320"></a><span class="lineno"> 2320</span> </div>
+<div class="line"><a name="l02321"></a><span class="lineno"> 2321</span>       <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(New-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::err_using_decl_conflict_reverse);</div>
+<div class="line"><a name="l02322"></a><span class="lineno"> 2322</span>       <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(Shadow->getTargetDecl()->getLocation(),</div>
+<div class="line"><a name="l02323"></a><span class="lineno"> 2323</span>            diag::note_using_decl_target);</div>
+<div class="line"><a name="l02324"></a><span class="lineno"> 2324</span>       <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(Shadow->getUsingDecl()->getLocation(),</div>
+<div class="line"><a name="l02325"></a><span class="lineno"> 2325</span>            diag::note_using_decl) << 0;</div>
+<div class="line"><a name="l02326"></a><span class="lineno"> 2326</span>       <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
+<div class="line"><a name="l02327"></a><span class="lineno"> 2327</span>     }</div>
+<div class="line"><a name="l02328"></a><span class="lineno"> 2328</span> </div>
+<div class="line"><a name="l02329"></a><span class="lineno"> 2329</span>     <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(New-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::err_redefinition_different_kind)</div>
+<div class="line"><a name="l02330"></a><span class="lineno"> 2330</span>       << New-><a class="code" href="classclang_1_1NamedDecl.html#a1e3e90455be89bb5c7c23640cbbd7153">getDeclName</a>();</div>
+<div class="line"><a name="l02331"></a><span class="lineno"> 2331</span>     <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(OldD-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::note_previous_definition);</div>
+<div class="line"><a name="l02332"></a><span class="lineno"> 2332</span>     <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
+<div class="line"><a name="l02333"></a><span class="lineno"> 2333</span>   }</div>
+<div class="line"><a name="l02334"></a><span class="lineno"> 2334</span> </div>
+<div class="line"><a name="l02335"></a><span class="lineno"> 2335</span>   <span class="comment">// If the old declaration is invalid, just give up here.</span></div>
+<div class="line"><a name="l02336"></a><span class="lineno"> 2336</span>   <span class="keywordflow">if</span> (Old-><a class="code" href="classclang_1_1Decl.html#a17ec912fd67469eea51741d45eb0c800">isInvalidDecl</a>())</div>
+<div class="line"><a name="l02337"></a><span class="lineno"> 2337</span>     <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
+<div class="line"><a name="l02338"></a><span class="lineno"> 2338</span> </div>
+<div class="line"><a name="l02339"></a><span class="lineno"> 2339</span>   <span class="comment">// Determine whether the previous declaration was a definition,</span></div>
+<div class="line"><a name="l02340"></a><span class="lineno"> 2340</span>   <span class="comment">// implicit declaration, or a declaration.</span></div>
+<div class="line"><a name="l02341"></a><span class="lineno"> 2341</span>   <a class="code" href="classunsigned.html">diag::kind</a> PrevDiag;</div>
+<div class="line"><a name="l02342"></a><span class="lineno"> 2342</span>   <span class="keywordflow">if</span> (Old-><a class="code" href="classclang_1_1FunctionDecl.html#af9fe03ad0755ddd1e71d7e0821b1b973">isThisDeclarationADefinition</a>())</div>
+<div class="line"><a name="l02343"></a><span class="lineno"> 2343</span>     PrevDiag = diag::note_previous_definition;</div>
+<div class="line"><a name="l02344"></a><span class="lineno"> 2344</span>   <span class="keywordflow">else</span> <span class="keywordflow">if</span> (Old-><a class="code" href="classclang_1_1Decl.html#ac4fdc680ed3574eb8630eb54d7869125">isImplicit</a>())</div>
+<div class="line"><a name="l02345"></a><span class="lineno"> 2345</span>     PrevDiag = diag::note_previous_implicit_declaration;</div>
+<div class="line"><a name="l02346"></a><span class="lineno"> 2346</span>   <span class="keywordflow">else</span></div>
+<div class="line"><a name="l02347"></a><span class="lineno"> 2347</span>     PrevDiag = diag::note_previous_declaration;</div>
+<div class="line"><a name="l02348"></a><span class="lineno"> 2348</span> </div>
+<div class="line"><a name="l02349"></a><span class="lineno"> 2349</span>   <span class="comment">// Don't complain about this if we're in GNU89 mode and the old function</span></div>
+<div class="line"><a name="l02350"></a><span class="lineno"> 2350</span>   <span class="comment">// is an extern inline function.</span></div>
+<div class="line"><a name="l02351"></a><span class="lineno"> 2351</span>   <span class="comment">// Don't complain about specializations. They are not supposed to have</span></div>
+<div class="line"><a name="l02352"></a><span class="lineno"> 2352</span>   <span class="comment">// storage classes.</span></div>
+<div class="line"><a name="l02353"></a><span class="lineno"> 2353</span>   <span class="keywordflow">if</span> (!isa<CXXMethodDecl>(New) && !isa<CXXMethodDecl>(Old) &&</div>
+<div class="line"><a name="l02354"></a><span class="lineno"> 2354</span>       New-><a class="code" href="classclang_1_1FunctionDecl.html#aeb4c7e5a876665e4a955ae91f19204d4" title="Returns the storage class as written in the source. For the computed linkage of symbol, see getLinkage.">getStorageClass</a>() == <a class="code" href="namespaceclang.html#a56dabc7d0ce7d72b9a35f6f5c3f89370a8ab15f6f81097ed5c20dd71e5ef4aa00">SC_Static</a> &&</div>
+<div class="line"><a name="l02355"></a><span class="lineno"> 2355</span>       Old-><a class="code" href="classclang_1_1NamedDecl.html#a79a1fdb31760326387f6308aad3ec78f" title="True if this decl has external linkage.">hasExternalFormalLinkage</a>() &&</div>
+<div class="line"><a name="l02356"></a><span class="lineno"> 2356</span>       !New-><a class="code" href="classclang_1_1FunctionDecl.html#a1b1673b1bc1926ad29c1833350c381bd" title="If this function is actually a function template specialization, retrieve information about this func...">getTemplateSpecializationInfo</a>() &&</div>
+<div class="line"><a name="l02357"></a><span class="lineno"> 2357</span>       !<a class="code" href="SemaDecl_8cpp.html#a9771894c567e8b8ce1a4a879d1ec5a35">canRedefineFunction</a>(Old, getLangOpts())) {</div>
+<div class="line"><a name="l02358"></a><span class="lineno"> 2358</span>     <span class="keywordflow">if</span> (getLangOpts().MicrosoftExt) {</div>
+<div class="line"><a name="l02359"></a><span class="lineno"> 2359</span>       <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(New-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::warn_static_non_static) << New;</div>
+<div class="line"><a name="l02360"></a><span class="lineno"> 2360</span>       <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(Old-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), PrevDiag);</div>
+<div class="line"><a name="l02361"></a><span class="lineno"> 2361</span>     } <span class="keywordflow">else</span> {</div>
+<div class="line"><a name="l02362"></a><span class="lineno"> 2362</span>       <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(New-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::err_static_non_static) << New;</div>
+<div class="line"><a name="l02363"></a><span class="lineno"> 2363</span>       <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(Old-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), PrevDiag);</div>
+<div class="line"><a name="l02364"></a><span class="lineno"> 2364</span>       <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
+<div class="line"><a name="l02365"></a><span class="lineno"> 2365</span>     }</div>
+<div class="line"><a name="l02366"></a><span class="lineno"> 2366</span>   }</div>
+<div class="line"><a name="l02367"></a><span class="lineno"> 2367</span> </div>
+<div class="line"><a name="l02368"></a><span class="lineno"> 2368</span> </div>
+<div class="line"><a name="l02369"></a><span class="lineno"> 2369</span>   <span class="comment">// If a function is first declared with a calling convention, but is later</span></div>
+<div class="line"><a name="l02370"></a><span class="lineno"> 2370</span>   <span class="comment">// declared or defined without one, all following decls assume the calling</span></div>
+<div class="line"><a name="l02371"></a><span class="lineno"> 2371</span>   <span class="comment">// convention of the first.</span></div>
+<div class="line"><a name="l02372"></a><span class="lineno"> 2372</span>   <span class="comment">//</span></div>
+<div class="line"><a name="l02373"></a><span class="lineno"> 2373</span>   <span class="comment">// It's OK if a function is first declared without a calling convention,</span></div>
+<div class="line"><a name="l02374"></a><span class="lineno"> 2374</span>   <span class="comment">// but is later declared or defined with the default calling convention.</span></div>
+<div class="line"><a name="l02375"></a><span class="lineno"> 2375</span>   <span class="comment">//</span></div>
+<div class="line"><a name="l02376"></a><span class="lineno"> 2376</span>   <span class="comment">// To test if either decl has an explicit calling convention, we look for</span></div>
+<div class="line"><a name="l02377"></a><span class="lineno"> 2377</span>   <span class="comment">// AttributedType sugar nodes on the type as written.  If they are missing or</span></div>
+<div class="line"><a name="l02378"></a><span class="lineno"> 2378</span>   <span class="comment">// were canonicalized away, we assume the calling convention was implicit.</span></div>
+<div class="line"><a name="l02379"></a><span class="lineno"> 2379</span>   <span class="comment">//</span></div>
+<div class="line"><a name="l02380"></a><span class="lineno"> 2380</span>   <span class="comment">// Note also that we DO NOT return at this point, because we still have</span></div>
+<div class="line"><a name="l02381"></a><span class="lineno"> 2381</span>   <span class="comment">// other tests to run.</span></div>
+<div class="line"><a name="l02382"></a><span class="lineno"> 2382</span>   <a class="code" href="classclang_1_1QualType.html">QualType</a> OldQType = <a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#a7e70bb7eebf01548a0cab752e390ba37" title="Return the canonical (structural) type corresponding to the specified potentially non-canonical type ...">getCanonicalType</a>(Old-><a class="code" href="classclang_1_1ValueDecl.html#aefa6d3327144aee23d2935f41d993484">getType</a>());</div>
+<div class="line"><a name="l02383"></a><span class="lineno"> 2383</span>   <a class="code" href="classclang_1_1QualType.html">QualType</a> NewQType = <a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#a7e70bb7eebf01548a0cab752e390ba37" title="Return the canonical (structural) type corresponding to the specified potentially non-canonical type ...">getCanonicalType</a>(New-><a class="code" href="classclang_1_1ValueDecl.html#aefa6d3327144aee23d2935f41d993484">getType</a>());</div>
+<div class="line"><a name="l02384"></a><span class="lineno"> 2384</span>   <span class="keyword">const</span> <a class="code" href="classclang_1_1FunctionType.html">FunctionType</a> *OldType = cast<FunctionType>(OldQType);</div>
+<div class="line"><a name="l02385"></a><span class="lineno"> 2385</span>   <span class="keyword">const</span> <a class="code" href="classclang_1_1FunctionType.html">FunctionType</a> *NewType = cast<FunctionType>(NewQType);</div>
+<div class="line"><a name="l02386"></a><span class="lineno"> 2386</span>   <a class="code" href="classclang_1_1FunctionType_1_1ExtInfo.html">FunctionType::ExtInfo</a> OldTypeInfo = OldType-><a class="code" href="classclang_1_1FunctionType.html#a443ec10bc39b4f81172f845109697735">getExtInfo</a>();</div>
+<div class="line"><a name="l02387"></a><span class="lineno"> 2387</span>   <a class="code" href="classclang_1_1FunctionType_1_1ExtInfo.html">FunctionType::ExtInfo</a> NewTypeInfo = NewType->getExtInfo();</div>
+<div class="line"><a name="l02388"></a><span class="lineno"> 2388</span>   <span class="keywordtype">bool</span> RequiresAdjustment = <span class="keyword">false</span>;</div>
+<div class="line"><a name="l02389"></a><span class="lineno"> 2389</span> </div>
+<div class="line"><a name="l02390"></a><span class="lineno"> 2390</span>   <span class="keywordflow">if</span> (OldTypeInfo.getCC() != NewTypeInfo.<a class="code" href="classclang_1_1FunctionType_1_1ExtInfo.html#a8f7f2256b071196f5331f6d9bafc6da5">getCC</a>()) {</div>
+<div class="line"><a name="l02391"></a><span class="lineno"> 2391</span>     <a class="code" href="classclang_1_1FunctionDecl.html">FunctionDecl</a> *First = Old-><a class="code" href="classclang_1_1Redeclarable.html#aa7a1024597136eeb5417f0a4551d98f3" title="Return the first declaration of this declaration or itself if this is the only declaration.">getFirstDecl</a>();</div>
+<div class="line"><a name="l02392"></a><span class="lineno"> 2392</span>     <span class="keyword">const</span> <a class="code" href="classclang_1_1FunctionType.html">FunctionType</a> *FT =</div>
+<div class="line"><a name="l02393"></a><span class="lineno"> 2393</span>         First-><a class="code" href="classclang_1_1ValueDecl.html#aefa6d3327144aee23d2935f41d993484">getType</a>().<a class="code" href="classclang_1_1QualType.html#abae06108b779ed32a4dc18fe8802fd6e">getCanonicalType</a>()-><a class="code" href="classclang_1_1Type.html#ac4a3f2c505332c3c556bd20497d1a5c3">castAs</a><<a class="code" href="classclang_1_1FunctionType.html">FunctionType</a>>();</div>
+<div class="line"><a name="l02394"></a><span class="lineno"> 2394</span>     <a class="code" href="classclang_1_1FunctionType_1_1ExtInfo.html">FunctionType::ExtInfo</a> FI = FT-><a class="code" href="classclang_1_1FunctionType.html#a443ec10bc39b4f81172f845109697735">getExtInfo</a>();</div>
+<div class="line"><a name="l02395"></a><span class="lineno"> 2395</span>     <span class="keywordtype">bool</span> NewCCExplicit = getCallingConvAttributedType(New-><a class="code" href="classclang_1_1ValueDecl.html#aefa6d3327144aee23d2935f41d993484">getType</a>());</div>
+<div class="line"><a name="l02396"></a><span class="lineno"> 2396</span>     <span class="keywordflow">if</span> (!NewCCExplicit) {</div>
+<div class="line"><a name="l02397"></a><span class="lineno"> 2397</span>       <span class="comment">// Inherit the CC from the previous declaration if it was specified</span></div>
+<div class="line"><a name="l02398"></a><span class="lineno"> 2398</span>       <span class="comment">// there but not here.</span></div>
+<div class="line"><a name="l02399"></a><span class="lineno"> 2399</span>       NewTypeInfo = NewTypeInfo.<a class="code" href="classclang_1_1FunctionType_1_1ExtInfo.html#a5762eb39dea9398e10f1c4a40b05dc4c">withCallingConv</a>(OldTypeInfo.getCC());</div>
+<div class="line"><a name="l02400"></a><span class="lineno"> 2400</span>       RequiresAdjustment = <span class="keyword">true</span>;</div>
+<div class="line"><a name="l02401"></a><span class="lineno"> 2401</span>     } <span class="keywordflow">else</span> {</div>
+<div class="line"><a name="l02402"></a><span class="lineno"> 2402</span>       <span class="comment">// Calling conventions aren't compatible, so complain.</span></div>
+<div class="line"><a name="l02403"></a><span class="lineno"> 2403</span>       <span class="keywordtype">bool</span> FirstCCExplicit = getCallingConvAttributedType(First-><a class="code" href="classclang_1_1ValueDecl.html#aefa6d3327144aee23d2935f41d993484">getType</a>());</div>
+<div class="line"><a name="l02404"></a><span class="lineno"> 2404</span>       <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(New-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::err_cconv_change)</div>
+<div class="line"><a name="l02405"></a><span class="lineno"> 2405</span>         << <a class="code" href="classclang_1_1FunctionType.html#a223605f9140df5a3983c7c8daec38864">FunctionType::getNameForCallConv</a>(NewTypeInfo.<a class="code" href="classclang_1_1FunctionType_1_1ExtInfo.html#a8f7f2256b071196f5331f6d9bafc6da5">getCC</a>())</div>
+<div class="line"><a name="l02406"></a><span class="lineno"> 2406</span>         << !FirstCCExplicit</div>
+<div class="line"><a name="l02407"></a><span class="lineno"> 2407</span>         << (!FirstCCExplicit ? <span class="stringliteral">""</span> :</div>
+<div class="line"><a name="l02408"></a><span class="lineno"> 2408</span>             <a class="code" href="classclang_1_1FunctionType.html#a223605f9140df5a3983c7c8daec38864">FunctionType::getNameForCallConv</a>(FI.getCC()));</div>
+<div class="line"><a name="l02409"></a><span class="lineno"> 2409</span> </div>
+<div class="line"><a name="l02410"></a><span class="lineno"> 2410</span>       <span class="comment">// Put the note on the first decl, since it is the one that matters.</span></div>
+<div class="line"><a name="l02411"></a><span class="lineno"> 2411</span>       <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(First-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::note_previous_declaration);</div>
+<div class="line"><a name="l02412"></a><span class="lineno"> 2412</span>       <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
+<div class="line"><a name="l02413"></a><span class="lineno"> 2413</span>     }</div>
+<div class="line"><a name="l02414"></a><span class="lineno"> 2414</span>   }</div>
+<div class="line"><a name="l02415"></a><span class="lineno"> 2415</span> </div>
+<div class="line"><a name="l02416"></a><span class="lineno"> 2416</span>   <span class="comment">// FIXME: diagnose the other way around?</span></div>
+<div class="line"><a name="l02417"></a><span class="lineno"> 2417</span>   <span class="keywordflow">if</span> (OldTypeInfo.getNoReturn() && !NewTypeInfo.<a class="code" href="classclang_1_1FunctionType_1_1ExtInfo.html#a212508a618b9ce68b39437096cc6228e">getNoReturn</a>()) {</div>
+<div class="line"><a name="l02418"></a><span class="lineno"> 2418</span>     NewTypeInfo = NewTypeInfo.<a class="code" href="classclang_1_1FunctionType_1_1ExtInfo.html#a2bc2187193c9c61c2a9286d7a5dc92ea">withNoReturn</a>(<span class="keyword">true</span>);</div>
+<div class="line"><a name="l02419"></a><span class="lineno"> 2419</span>     RequiresAdjustment = <span class="keyword">true</span>;</div>
+<div class="line"><a name="l02420"></a><span class="lineno"> 2420</span>   }</div>
+<div class="line"><a name="l02421"></a><span class="lineno"> 2421</span> </div>
+<div class="line"><a name="l02422"></a><span class="lineno"> 2422</span>   <span class="comment">// Merge regparm attribute.</span></div>
+<div class="line"><a name="l02423"></a><span class="lineno"> 2423</span>   <span class="keywordflow">if</span> (OldTypeInfo.getHasRegParm() != NewTypeInfo.<a class="code" href="classclang_1_1FunctionType_1_1ExtInfo.html#ab8e31adfbf03ca530e706f735059850a">getHasRegParm</a>() ||</div>
+<div class="line"><a name="l02424"></a><span class="lineno"> 2424</span>       OldTypeInfo.getRegParm() != NewTypeInfo.<a class="code" href="classclang_1_1FunctionType_1_1ExtInfo.html#a5ab8d0903420849b03fde081d36c4b24">getRegParm</a>()) {</div>
+<div class="line"><a name="l02425"></a><span class="lineno"> 2425</span>     <span class="keywordflow">if</span> (NewTypeInfo.<a class="code" href="classclang_1_1FunctionType_1_1ExtInfo.html#ab8e31adfbf03ca530e706f735059850a">getHasRegParm</a>()) {</div>
+<div class="line"><a name="l02426"></a><span class="lineno"> 2426</span>       <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(New-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::err_regparm_mismatch)</div>
+<div class="line"><a name="l02427"></a><span class="lineno"> 2427</span>         << NewType->getRegParmType()</div>
+<div class="line"><a name="l02428"></a><span class="lineno"> 2428</span>         << OldType-><a class="code" href="classclang_1_1FunctionType.html#a5a63c534942252641cd60be18744d2b6">getRegParmType</a>();</div>
+<div class="line"><a name="l02429"></a><span class="lineno"> 2429</span>       <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(Old-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::note_previous_declaration);      </div>
+<div class="line"><a name="l02430"></a><span class="lineno"> 2430</span>       <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
+<div class="line"><a name="l02431"></a><span class="lineno"> 2431</span>     }</div>
+<div class="line"><a name="l02432"></a><span class="lineno"> 2432</span> </div>
+<div class="line"><a name="l02433"></a><span class="lineno"> 2433</span>     NewTypeInfo = NewTypeInfo.<a class="code" href="classclang_1_1FunctionType_1_1ExtInfo.html#a27b541c5eb5ada5e93341aff1ac463c1">withRegParm</a>(OldTypeInfo.getRegParm());</div>
+<div class="line"><a name="l02434"></a><span class="lineno"> 2434</span>     RequiresAdjustment = <span class="keyword">true</span>;</div>
+<div class="line"><a name="l02435"></a><span class="lineno"> 2435</span>   }</div>
+<div class="line"><a name="l02436"></a><span class="lineno"> 2436</span> </div>
+<div class="line"><a name="l02437"></a><span class="lineno"> 2437</span>   <span class="comment">// Merge ns_returns_retained attribute.</span></div>
+<div class="line"><a name="l02438"></a><span class="lineno"> 2438</span>   <span class="keywordflow">if</span> (OldTypeInfo.getProducesResult() != NewTypeInfo.<a class="code" href="classclang_1_1FunctionType_1_1ExtInfo.html#aac7543221c2c3f753ea7335703f5f032">getProducesResult</a>()) {</div>
+<div class="line"><a name="l02439"></a><span class="lineno"> 2439</span>     <span class="keywordflow">if</span> (NewTypeInfo.<a class="code" href="classclang_1_1FunctionType_1_1ExtInfo.html#aac7543221c2c3f753ea7335703f5f032">getProducesResult</a>()) {</div>
+<div class="line"><a name="l02440"></a><span class="lineno"> 2440</span>       <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(New-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::err_returns_retained_mismatch);</div>
+<div class="line"><a name="l02441"></a><span class="lineno"> 2441</span>       <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(Old-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::note_previous_declaration);      </div>
+<div class="line"><a name="l02442"></a><span class="lineno"> 2442</span>       <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
+<div class="line"><a name="l02443"></a><span class="lineno"> 2443</span>     }</div>
+<div class="line"><a name="l02444"></a><span class="lineno"> 2444</span>     </div>
+<div class="line"><a name="l02445"></a><span class="lineno"> 2445</span>     NewTypeInfo = NewTypeInfo.<a class="code" href="classclang_1_1FunctionType_1_1ExtInfo.html#a378545bc52395d972277c473ab1c2999">withProducesResult</a>(<span class="keyword">true</span>);</div>
+<div class="line"><a name="l02446"></a><span class="lineno"> 2446</span>     RequiresAdjustment = <span class="keyword">true</span>;</div>
+<div class="line"><a name="l02447"></a><span class="lineno"> 2447</span>   }</div>
+<div class="line"><a name="l02448"></a><span class="lineno"> 2448</span>   </div>
+<div class="line"><a name="l02449"></a><span class="lineno"> 2449</span>   <span class="keywordflow">if</span> (RequiresAdjustment) {</div>
+<div class="line"><a name="l02450"></a><span class="lineno"> 2450</span>     <span class="keyword">const</span> <a class="code" href="classclang_1_1FunctionType.html">FunctionType</a> *AdjustedType = New-><a class="code" href="classclang_1_1ValueDecl.html#aefa6d3327144aee23d2935f41d993484">getType</a>()-><a class="code" href="classclang_1_1Type.html#a12103ea8bee9506930287bab68a08569">getAs</a><<a class="code" href="classclang_1_1FunctionType.html">FunctionType</a>>();</div>
+<div class="line"><a name="l02451"></a><span class="lineno"> 2451</span>     AdjustedType = <a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#a0d941360685311b9bbccb6b87b2828b2" title="Change the ExtInfo on a function type.">adjustFunctionType</a>(AdjustedType, NewTypeInfo);</div>
+<div class="line"><a name="l02452"></a><span class="lineno"> 2452</span>     New-><a class="code" href="classclang_1_1ValueDecl.html#a3a82ca5762f3fb1c2d25d9cf63728cd2">setType</a>(<a class="code" href="classclang_1_1QualType.html">QualType</a>(AdjustedType, 0));</div>
+<div class="line"><a name="l02453"></a><span class="lineno"> 2453</span>     NewQType = <a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#a7e70bb7eebf01548a0cab752e390ba37" title="Return the canonical (structural) type corresponding to the specified potentially non-canonical type ...">getCanonicalType</a>(New-><a class="code" href="classclang_1_1ValueDecl.html#aefa6d3327144aee23d2935f41d993484">getType</a>());</div>
+<div class="line"><a name="l02454"></a><span class="lineno"> 2454</span>     NewType = cast<FunctionType>(NewQType);</div>
+<div class="line"><a name="l02455"></a><span class="lineno"> 2455</span>   }</div>
+<div class="line"><a name="l02456"></a><span class="lineno"> 2456</span> </div>
+<div class="line"><a name="l02457"></a><span class="lineno"> 2457</span>   <span class="comment">// If this redeclaration makes the function inline, we may need to add it to</span></div>
+<div class="line"><a name="l02458"></a><span class="lineno"> 2458</span>   <span class="comment">// UndefinedButUsed.</span></div>
+<div class="line"><a name="l02459"></a><span class="lineno"> 2459</span>   <span class="keywordflow">if</span> (!Old-><a class="code" href="classclang_1_1FunctionDecl.html#aea1a8e3869f0725f519569ee351f5e20" title="Determine whether this function should be inlined, because it is either marked "inline" or "constexpr...">isInlined</a>() && New-><a class="code" href="classclang_1_1FunctionDecl.html#aea1a8e3869f0725f519569ee351f5e20" title="Determine whether this function should be inlined, because it is either marked "inline" or "constexpr...">isInlined</a>() &&</div>
+<div class="line"><a name="l02460"></a><span class="lineno"> 2460</span>       !New-><a class="code" href="classclang_1_1Decl.html#ac60cc8b34313e03a5c40277c5c5ad61b">hasAttr</a><<a class="code" href="classclang_1_1GNUInlineAttr.html">GNUInlineAttr</a>>() &&</div>
+<div class="line"><a name="l02461"></a><span class="lineno"> 2461</span>       (getLangOpts().CPlusPlus || !getLangOpts().GNUInline) &&</div>
+<div class="line"><a name="l02462"></a><span class="lineno"> 2462</span>       Old-><a class="code" href="classclang_1_1Decl.html#ad588cec2ab8cfc2963b9ee5a9a21d304" title="Whether this declaration was used, meaning that a definition is required.">isUsed</a>(<span class="keyword">false</span>) &&</div>
+<div class="line"><a name="l02463"></a><span class="lineno"> 2463</span>       !Old-><a class="code" href="classclang_1_1FunctionDecl.html#a4a68908ca34bfedaaf8b0a80d865f54f">isDefined</a>() && !New-><a class="code" href="classclang_1_1FunctionDecl.html#af9fe03ad0755ddd1e71d7e0821b1b973">isThisDeclarationADefinition</a>())</div>
+<div class="line"><a name="l02464"></a><span class="lineno"> 2464</span>     UndefinedButUsed.insert(std::make_pair(Old-><a class="code" href="classclang_1_1FunctionDecl.html#acd1c8390082601f33ee8f2f117e0e3ab">getCanonicalDecl</a>(),</div>
+<div class="line"><a name="l02465"></a><span class="lineno"> 2465</span>                                            <a class="code" href="classclang_1_1SourceLocation.html" title="Encodes a location in the source. The SourceManager can decode this to get at the full include stack...">SourceLocation</a>()));</div>
+<div class="line"><a name="l02466"></a><span class="lineno"> 2466</span> </div>
+<div class="line"><a name="l02467"></a><span class="lineno"> 2467</span>   <span class="comment">// If this redeclaration makes it newly gnu_inline, we don't want to warn</span></div>
+<div class="line"><a name="l02468"></a><span class="lineno"> 2468</span>   <span class="comment">// about it.</span></div>
+<div class="line"><a name="l02469"></a><span class="lineno"> 2469</span>   <span class="keywordflow">if</span> (New-><a class="code" href="classclang_1_1Decl.html#ac60cc8b34313e03a5c40277c5c5ad61b">hasAttr</a><<a class="code" href="classclang_1_1GNUInlineAttr.html">GNUInlineAttr</a>>() &&</div>
+<div class="line"><a name="l02470"></a><span class="lineno"> 2470</span>       Old-><a class="code" href="classclang_1_1FunctionDecl.html#aea1a8e3869f0725f519569ee351f5e20" title="Determine whether this function should be inlined, because it is either marked "inline" or "constexpr...">isInlined</a>() && !Old-><a class="code" href="classclang_1_1Decl.html#ac60cc8b34313e03a5c40277c5c5ad61b">hasAttr</a><<a class="code" href="classclang_1_1GNUInlineAttr.html">GNUInlineAttr</a>>()) {</div>
+<div class="line"><a name="l02471"></a><span class="lineno"> 2471</span>     UndefinedButUsed.erase(Old-><a class="code" href="classclang_1_1FunctionDecl.html#acd1c8390082601f33ee8f2f117e0e3ab">getCanonicalDecl</a>());</div>
+<div class="line"><a name="l02472"></a><span class="lineno"> 2472</span>   }</div>
+<div class="line"><a name="l02473"></a><span class="lineno"> 2473</span>   </div>
+<div class="line"><a name="l02474"></a><span class="lineno"> 2474</span>   <span class="keywordflow">if</span> (getLangOpts().CPlusPlus) {</div>
+<div class="line"><a name="l02475"></a><span class="lineno"> 2475</span>     <span class="comment">// (C++98 13.1p2):</span></div>
+<div class="line"><a name="l02476"></a><span class="lineno"> 2476</span>     <span class="comment">//   Certain function declarations cannot be overloaded:</span></div>
+<div class="line"><a name="l02477"></a><span class="lineno"> 2477</span>     <span class="comment">//     -- Function declarations that differ only in the return type</span></div>
+<div class="line"><a name="l02478"></a><span class="lineno"> 2478</span>     <span class="comment">//        cannot be overloaded.</span></div>
+<div class="line"><a name="l02479"></a><span class="lineno"> 2479</span> </div>
+<div class="line"><a name="l02480"></a><span class="lineno"> 2480</span>     <span class="comment">// Go back to the type source info to compare the declared return types,</span></div>
+<div class="line"><a name="l02481"></a><span class="lineno"> 2481</span>     <span class="comment">// per C++1y [dcl.type.auto]p13:</span></div>
+<div class="line"><a name="l02482"></a><span class="lineno"> 2482</span>     <span class="comment">//   Redeclarations or specializations of a function or function template</span></div>
+<div class="line"><a name="l02483"></a><span class="lineno"> 2483</span>     <span class="comment">//   with a declared return type that uses a placeholder type shall also</span></div>
+<div class="line"><a name="l02484"></a><span class="lineno"> 2484</span>     <span class="comment">//   use that placeholder, not a deduced type.</span></div>
+<div class="line"><a name="l02485"></a><span class="lineno"> 2485</span>     <a class="code" href="classclang_1_1QualType.html">QualType</a> OldDeclaredReturnType = (Old-><a class="code" href="classclang_1_1DeclaratorDecl.html#aa7d515eb57658519d6607f3ade08285f">getTypeSourceInfo</a>()</div>
+<div class="line"><a name="l02486"></a><span class="lineno"> 2486</span>       ? Old-><a class="code" href="classclang_1_1DeclaratorDecl.html#aa7d515eb57658519d6607f3ade08285f">getTypeSourceInfo</a>()-><a class="code" href="classclang_1_1TypeSourceInfo.html#affbab53588a16a2bc948f2493d93a4e2" title="Return the type wrapped by this type source info.">getType</a>()-><a class="code" href="classclang_1_1Type.html#ac4a3f2c505332c3c556bd20497d1a5c3">castAs</a><<a class="code" href="classclang_1_1FunctionType.html">FunctionType</a>>()</div>
+<div class="line"><a name="l02487"></a><span class="lineno"> 2487</span>       : OldType)->getResultType();</div>
+<div class="line"><a name="l02488"></a><span class="lineno"> 2488</span>     <a class="code" href="classclang_1_1QualType.html">QualType</a> NewDeclaredReturnType = (New-><a class="code" href="classclang_1_1DeclaratorDecl.html#aa7d515eb57658519d6607f3ade08285f">getTypeSourceInfo</a>()</div>
+<div class="line"><a name="l02489"></a><span class="lineno"> 2489</span>       ? New-><a class="code" href="classclang_1_1DeclaratorDecl.html#aa7d515eb57658519d6607f3ade08285f">getTypeSourceInfo</a>()-><a class="code" href="classclang_1_1TypeSourceInfo.html#affbab53588a16a2bc948f2493d93a4e2" title="Return the type wrapped by this type source info.">getType</a>()-><a class="code" href="classclang_1_1Type.html#ac4a3f2c505332c3c556bd20497d1a5c3">castAs</a><<a class="code" href="classclang_1_1FunctionType.html">FunctionType</a>>()</div>
+<div class="line"><a name="l02490"></a><span class="lineno"> 2490</span>       : NewType)->getResultType();</div>
+<div class="line"><a name="l02491"></a><span class="lineno"> 2491</span>     <a class="code" href="classclang_1_1QualType.html">QualType</a> ResQT;</div>
+<div class="line"><a name="l02492"></a><span class="lineno"> 2492</span>     <span class="keywordflow">if</span> (!<a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#a889b9d309fdc236f1eab037484f10f8a" title="Determine whether the given types T1 and T2 are equivalent.">hasSameType</a>(OldDeclaredReturnType, NewDeclaredReturnType) &&</div>
+<div class="line"><a name="l02493"></a><span class="lineno"> 2493</span>         !((NewQType-><a class="code" href="classclang_1_1Type.html#a7e475b7859ae970eb837da95e94ab26c">isDependentType</a>() || OldQType-><a class="code" href="classclang_1_1Type.html#a7e475b7859ae970eb837da95e94ab26c">isDependentType</a>()) &&</div>
+<div class="line"><a name="l02494"></a><span class="lineno"> 2494</span>           New-><a class="code" href="classclang_1_1Decl.html#a3cb47fa074a9be295e16c88c0f8f114a" title="Determine whether this is a block-scope declaration with linkage. This will either be a local variabl...">isLocalExternDecl</a>())) {</div>
+<div class="line"><a name="l02495"></a><span class="lineno"> 2495</span>       <span class="keywordflow">if</span> (NewDeclaredReturnType-><a class="code" href="classclang_1_1Type.html#aa9be9c3ceec53da8edbbb86bbf895fff">isObjCObjectPointerType</a>() &&</div>
+<div class="line"><a name="l02496"></a><span class="lineno"> 2496</span>           OldDeclaredReturnType-><a class="code" href="classclang_1_1Type.html#aa9be9c3ceec53da8edbbb86bbf895fff">isObjCObjectPointerType</a>())</div>
+<div class="line"><a name="l02497"></a><span class="lineno"> 2497</span>         ResQT = <a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#addee071f1c7b6641b2cd943d68fccff8">mergeObjCGCQualifiers</a>(NewQType, OldQType);</div>
+<div class="line"><a name="l02498"></a><span class="lineno"> 2498</span>       <span class="keywordflow">if</span> (ResQT.<a class="code" href="classclang_1_1QualType.html#a8f87f58000490ad01cd09add1f27d7ac" title="isNull - Return true if this QualType doesn't point to a type yet.">isNull</a>()) {</div>
+<div class="line"><a name="l02499"></a><span class="lineno"> 2499</span>         <span class="keywordflow">if</span> (New-><a class="code" href="classclang_1_1NamedDecl.html#a1903d3070081ae7a4c45cd2ac7089334" title="Determine whether this declaration is a C++ class member.">isCXXClassMember</a>() && New-><a class="code" href="classclang_1_1FunctionDecl.html#ad200e6e7c76b3a2ebbaa32f9dadc666f" title="Determine whether this is or was instantiated from an out-of-line definition of a member function...">isOutOfLine</a>())</div>
+<div class="line"><a name="l02500"></a><span class="lineno"> 2500</span>           <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(New-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(),</div>
+<div class="line"><a name="l02501"></a><span class="lineno"> 2501</span>                diag::err_member_def_does_not_match_ret_type) << New;</div>
+<div class="line"><a name="l02502"></a><span class="lineno"> 2502</span>         <span class="keywordflow">else</span></div>
+<div class="line"><a name="l02503"></a><span class="lineno"> 2503</span>           <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(New-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::err_ovl_diff_return_type);</div>
+<div class="line"><a name="l02504"></a><span class="lineno"> 2504</span>         <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(Old-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), PrevDiag) << Old << Old-><a class="code" href="classclang_1_1ValueDecl.html#aefa6d3327144aee23d2935f41d993484">getType</a>();</div>
+<div class="line"><a name="l02505"></a><span class="lineno"> 2505</span>         <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
+<div class="line"><a name="l02506"></a><span class="lineno"> 2506</span>       }</div>
+<div class="line"><a name="l02507"></a><span class="lineno"> 2507</span>       <span class="keywordflow">else</span></div>
+<div class="line"><a name="l02508"></a><span class="lineno"> 2508</span>         NewQType = ResQT;</div>
+<div class="line"><a name="l02509"></a><span class="lineno"> 2509</span>     }</div>
+<div class="line"><a name="l02510"></a><span class="lineno"> 2510</span> </div>
+<div class="line"><a name="l02511"></a><span class="lineno"> 2511</span>     <a class="code" href="classclang_1_1QualType.html">QualType</a> OldReturnType = OldType-><a class="code" href="classclang_1_1FunctionType.html#aafa453cd7e81a7c3d6c61f261e68afe8">getResultType</a>();</div>
+<div class="line"><a name="l02512"></a><span class="lineno"> 2512</span>     <a class="code" href="classclang_1_1QualType.html">QualType</a> NewReturnType = cast<FunctionType>(NewQType)->getResultType();</div>
+<div class="line"><a name="l02513"></a><span class="lineno"> 2513</span>     <span class="keywordflow">if</span> (OldReturnType != NewReturnType) {</div>
+<div class="line"><a name="l02514"></a><span class="lineno"> 2514</span>       <span class="comment">// If this function has a deduced return type and has already been</span></div>
+<div class="line"><a name="l02515"></a><span class="lineno"> 2515</span>       <span class="comment">// defined, copy the deduced value from the old declaration.</span></div>
+<div class="line"><a name="l02516"></a><span class="lineno"> 2516</span>       <a class="code" href="classclang_1_1AutoType.html" title="Represents a C++11 auto or C++1y decltype(auto) type.">AutoType</a> *OldAT = Old-><a class="code" href="classclang_1_1FunctionDecl.html#a2a4fd00240b9b7552c4d2fbc90c71528">getResultType</a>()-><a class="code" href="classclang_1_1Type.html#a1cb680b9778b1825cf585afaf82bc1b8" title="Get the AutoType whose type will be deduced for a variable with an initializer of this type...">getContainedAutoType</a>();</div>
+<div class="line"><a name="l02517"></a><span class="lineno"> 2517</span>       <span class="keywordflow">if</span> (OldAT && OldAT-><a class="code" href="classclang_1_1AutoType.html#a6753b6773c1982dd0116e6012b825c46">isDeduced</a>()) {</div>
+<div class="line"><a name="l02518"></a><span class="lineno"> 2518</span>         New-><a class="code" href="classclang_1_1ValueDecl.html#a3a82ca5762f3fb1c2d25d9cf63728cd2">setType</a>(</div>
+<div class="line"><a name="l02519"></a><span class="lineno"> 2519</span>             SubstAutoType(New-><a class="code" href="classclang_1_1ValueDecl.html#aefa6d3327144aee23d2935f41d993484">getType</a>(),</div>
+<div class="line"><a name="l02520"></a><span class="lineno"> 2520</span>                           OldAT-><a class="code" href="classclang_1_1Type.html#a7e475b7859ae970eb837da95e94ab26c">isDependentType</a>() ? <a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#a4b9c29396317bed688dfe9d5b909f04f">DependentTy</a></div>
+<div class="line"><a name="l02521"></a><span class="lineno"> 2521</span>                                                    : OldAT-><a class="code" href="classclang_1_1AutoType.html#a6520b95aa8eea7dd2818c5ee865be68f" title="Get the type deduced for this auto type, or null if it's either not been deduced or was deduced to a ...">getDeducedType</a>()));</div>
+<div class="line"><a name="l02522"></a><span class="lineno"> 2522</span>         NewQType = <a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#a7e70bb7eebf01548a0cab752e390ba37" title="Return the canonical (structural) type corresponding to the specified potentially non-canonical type ...">getCanonicalType</a>(</div>
+<div class="line"><a name="l02523"></a><span class="lineno"> 2523</span>             SubstAutoType(NewQType,</div>
+<div class="line"><a name="l02524"></a><span class="lineno"> 2524</span>                           OldAT-><a class="code" href="classclang_1_1Type.html#a7e475b7859ae970eb837da95e94ab26c">isDependentType</a>() ? <a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#a4b9c29396317bed688dfe9d5b909f04f">DependentTy</a></div>
+<div class="line"><a name="l02525"></a><span class="lineno"> 2525</span>                                                    : OldAT-><a class="code" href="classclang_1_1AutoType.html#a6520b95aa8eea7dd2818c5ee865be68f" title="Get the type deduced for this auto type, or null if it's either not been deduced or was deduced to a ...">getDeducedType</a>()));</div>
+<div class="line"><a name="l02526"></a><span class="lineno"> 2526</span>       }</div>
+<div class="line"><a name="l02527"></a><span class="lineno"> 2527</span>     }</div>
+<div class="line"><a name="l02528"></a><span class="lineno"> 2528</span> </div>
+<div class="line"><a name="l02529"></a><span class="lineno"> 2529</span>     <span class="keyword">const</span> <a class="code" href="classclang_1_1CXXMethodDecl.html" title="Represents a static or instance method of a struct/union/class.">CXXMethodDecl</a> *OldMethod = dyn_cast<<a class="code" href="classclang_1_1CXXMethodDecl.html" title="Represents a static or instance method of a struct/union/class.">CXXMethodDecl</a>>(Old);</div>
+<div class="line"><a name="l02530"></a><span class="lineno"> 2530</span>     <a class="code" href="classclang_1_1CXXMethodDecl.html" title="Represents a static or instance method of a struct/union/class.">CXXMethodDecl</a> *NewMethod = dyn_cast<<a class="code" href="classclang_1_1CXXMethodDecl.html" title="Represents a static or instance method of a struct/union/class.">CXXMethodDecl</a>>(New);</div>
+<div class="line"><a name="l02531"></a><span class="lineno"> 2531</span>     <span class="keywordflow">if</span> (OldMethod && NewMethod) {</div>
+<div class="line"><a name="l02532"></a><span class="lineno"> 2532</span>       <span class="comment">// Preserve triviality.</span></div>
+<div class="line"><a name="l02533"></a><span class="lineno"> 2533</span>       NewMethod-><a class="code" href="classclang_1_1FunctionDecl.html#a74a6f5de3fa26dddccd0953dcee1e560">setTrivial</a>(OldMethod-><a class="code" href="classclang_1_1FunctionDecl.html#a38f30631618adf76156cc295cd88040a">isTrivial</a>());</div>
+<div class="line"><a name="l02534"></a><span class="lineno"> 2534</span> </div>
+<div class="line"><a name="l02535"></a><span class="lineno"> 2535</span>       <span class="comment">// MSVC allows explicit template specialization at class scope:</span></div>
+<div class="line"><a name="l02536"></a><span class="lineno"> 2536</span>       <span class="comment">// 2 CXMethodDecls referring to the same function will be injected.</span></div>
+<div class="line"><a name="l02537"></a><span class="lineno"> 2537</span>       <span class="comment">// We don't want a redeclartion error.</span></div>
+<div class="line"><a name="l02538"></a><span class="lineno"> 2538</span>       <span class="keywordtype">bool</span> IsClassScopeExplicitSpecialization =</div>
+<div class="line"><a name="l02539"></a><span class="lineno"> 2539</span>                               OldMethod-><a class="code" href="classclang_1_1FunctionDecl.html#a4dfdf65e32e5028e4715cd63a1638e4f" title="Determine whether this function is a function template specialization.">isFunctionTemplateSpecialization</a>() &&</div>
+<div class="line"><a name="l02540"></a><span class="lineno"> 2540</span>                               NewMethod->isFunctionTemplateSpecialization();</div>
+<div class="line"><a name="l02541"></a><span class="lineno"> 2541</span>       <span class="keywordtype">bool</span> isFriend = NewMethod->getFriendObjectKind();</div>
+<div class="line"><a name="l02542"></a><span class="lineno"> 2542</span> </div>
+<div class="line"><a name="l02543"></a><span class="lineno"> 2543</span>       <span class="keywordflow">if</span> (!isFriend && NewMethod->getLexicalDeclContext()->isRecord() &&</div>
+<div class="line"><a name="l02544"></a><span class="lineno"> 2544</span>           !IsClassScopeExplicitSpecialization) {</div>
+<div class="line"><a name="l02545"></a><span class="lineno"> 2545</span>         <span class="comment">//    -- Member function declarations with the same name and the</span></div>
+<div class="line"><a name="l02546"></a><span class="lineno"> 2546</span>         <span class="comment">//       same parameter types cannot be overloaded if any of them</span></div>
+<div class="line"><a name="l02547"></a><span class="lineno"> 2547</span>         <span class="comment">//       is a static member function declaration.</span></div>
+<div class="line"><a name="l02548"></a><span class="lineno"> 2548</span>         <span class="keywordflow">if</span> (OldMethod-><a class="code" href="classclang_1_1CXXMethodDecl.html#acd2543d24d5f7ef0aecc1aff36eeab4a">isStatic</a>() != NewMethod->isStatic()) {</div>
+<div class="line"><a name="l02549"></a><span class="lineno"> 2549</span>           <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(New-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::err_ovl_static_nonstatic_member);</div>
+<div class="line"><a name="l02550"></a><span class="lineno"> 2550</span>           <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(Old-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), PrevDiag) << Old << Old-><a class="code" href="classclang_1_1ValueDecl.html#aefa6d3327144aee23d2935f41d993484">getType</a>();</div>
+<div class="line"><a name="l02551"></a><span class="lineno"> 2551</span>           <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
+<div class="line"><a name="l02552"></a><span class="lineno"> 2552</span>         }</div>
+<div class="line"><a name="l02553"></a><span class="lineno"> 2553</span> </div>
+<div class="line"><a name="l02554"></a><span class="lineno"> 2554</span>         <span class="comment">// C++ [class.mem]p1:</span></div>
+<div class="line"><a name="l02555"></a><span class="lineno"> 2555</span>         <span class="comment">//   [...] A member shall not be declared twice in the</span></div>
+<div class="line"><a name="l02556"></a><span class="lineno"> 2556</span>         <span class="comment">//   member-specification, except that a nested class or member</span></div>
+<div class="line"><a name="l02557"></a><span class="lineno"> 2557</span>         <span class="comment">//   class template can be declared and then later defined.</span></div>
+<div class="line"><a name="l02558"></a><span class="lineno"> 2558</span>         <span class="keywordflow">if</span> (ActiveTemplateInstantiations.empty()) {</div>
+<div class="line"><a name="l02559"></a><span class="lineno"> 2559</span>           <span class="keywordtype">unsigned</span> NewDiag;</div>
+<div class="line"><a name="l02560"></a><span class="lineno"> 2560</span>           <span class="keywordflow">if</span> (isa<CXXConstructorDecl>(OldMethod))</div>
+<div class="line"><a name="l02561"></a><span class="lineno"> 2561</span>             NewDiag = diag::err_constructor_redeclared;</div>
+<div class="line"><a name="l02562"></a><span class="lineno"> 2562</span>           <span class="keywordflow">else</span> <span class="keywordflow">if</span> (isa<CXXDestructorDecl>(NewMethod))</div>
+<div class="line"><a name="l02563"></a><span class="lineno"> 2563</span>             NewDiag = diag::err_destructor_redeclared;</div>
+<div class="line"><a name="l02564"></a><span class="lineno"> 2564</span>           <span class="keywordflow">else</span> <span class="keywordflow">if</span> (isa<CXXConversionDecl>(NewMethod))</div>
+<div class="line"><a name="l02565"></a><span class="lineno"> 2565</span>             NewDiag = diag::err_conv_function_redeclared;</div>
+<div class="line"><a name="l02566"></a><span class="lineno"> 2566</span>           <span class="keywordflow">else</span></div>
+<div class="line"><a name="l02567"></a><span class="lineno"> 2567</span>             NewDiag = diag::err_member_redeclared;</div>
+<div class="line"><a name="l02568"></a><span class="lineno"> 2568</span> </div>
+<div class="line"><a name="l02569"></a><span class="lineno"> 2569</span>           <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(New-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), NewDiag);</div>
+<div class="line"><a name="l02570"></a><span class="lineno"> 2570</span>         } <span class="keywordflow">else</span> {</div>
+<div class="line"><a name="l02571"></a><span class="lineno"> 2571</span>           <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(New-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::err_member_redeclared_in_instantiation)</div>
+<div class="line"><a name="l02572"></a><span class="lineno"> 2572</span>             << New << New-><a class="code" href="classclang_1_1ValueDecl.html#aefa6d3327144aee23d2935f41d993484">getType</a>();</div>
+<div class="line"><a name="l02573"></a><span class="lineno"> 2573</span>         }</div>
+<div class="line"><a name="l02574"></a><span class="lineno"> 2574</span>         <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(Old-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), PrevDiag) << Old << Old-><a class="code" href="classclang_1_1ValueDecl.html#aefa6d3327144aee23d2935f41d993484">getType</a>();</div>
+<div class="line"><a name="l02575"></a><span class="lineno"> 2575</span> </div>
+<div class="line"><a name="l02576"></a><span class="lineno"> 2576</span>       <span class="comment">// Complain if this is an explicit declaration of a special</span></div>
+<div class="line"><a name="l02577"></a><span class="lineno"> 2577</span>       <span class="comment">// member that was initially declared implicitly.</span></div>
+<div class="line"><a name="l02578"></a><span class="lineno"> 2578</span>       <span class="comment">//</span></div>
+<div class="line"><a name="l02579"></a><span class="lineno"> 2579</span>       <span class="comment">// As an exception, it's okay to befriend such methods in order</span></div>
+<div class="line"><a name="l02580"></a><span class="lineno"> 2580</span>       <span class="comment">// to permit the implicit constructor/destructor/operator calls.</span></div>
+<div class="line"><a name="l02581"></a><span class="lineno"> 2581</span>       } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (OldMethod-><a class="code" href="classclang_1_1Decl.html#ac4fdc680ed3574eb8630eb54d7869125">isImplicit</a>()) {</div>
+<div class="line"><a name="l02582"></a><span class="lineno"> 2582</span>         <span class="keywordflow">if</span> (isFriend) {</div>
+<div class="line"><a name="l02583"></a><span class="lineno"> 2583</span>           NewMethod->setImplicit();</div>
+<div class="line"><a name="l02584"></a><span class="lineno"> 2584</span>         } <span class="keywordflow">else</span> {</div>
+<div class="line"><a name="l02585"></a><span class="lineno"> 2585</span>           <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(NewMethod->getLocation(),</div>
+<div class="line"><a name="l02586"></a><span class="lineno"> 2586</span>                diag::err_definition_of_implicitly_declared_member) </div>
+<div class="line"><a name="l02587"></a><span class="lineno"> 2587</span>             << New << getSpecialMember(OldMethod);</div>
+<div class="line"><a name="l02588"></a><span class="lineno"> 2588</span>           <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
+<div class="line"><a name="l02589"></a><span class="lineno"> 2589</span>         }</div>
+<div class="line"><a name="l02590"></a><span class="lineno"> 2590</span>       } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (OldMethod-><a class="code" href="classclang_1_1FunctionDecl.html#a5a5de8afb7ae4c466f1819f0a897528c">isExplicitlyDefaulted</a>() && !isFriend) {</div>
+<div class="line"><a name="l02591"></a><span class="lineno"> 2591</span>         <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(NewMethod->getLocation(),</div>
+<div class="line"><a name="l02592"></a><span class="lineno"> 2592</span>              diag::err_definition_of_explicitly_defaulted_member)</div>
+<div class="line"><a name="l02593"></a><span class="lineno"> 2593</span>           << getSpecialMember(OldMethod);</div>
+<div class="line"><a name="l02594"></a><span class="lineno"> 2594</span>         <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
+<div class="line"><a name="l02595"></a><span class="lineno"> 2595</span>       }</div>
+<div class="line"><a name="l02596"></a><span class="lineno"> 2596</span>     }</div>
+<div class="line"><a name="l02597"></a><span class="lineno"> 2597</span> </div>
+<div class="line"><a name="l02598"></a><span class="lineno"> 2598</span>     <span class="comment">// C++11 [dcl.attr.noreturn]p1:</span></div>
+<div class="line"><a name="l02599"></a><span class="lineno"> 2599</span>     <span class="comment">//   The first declaration of a function shall specify the noreturn</span></div>
+<div class="line"><a name="l02600"></a><span class="lineno"> 2600</span>     <span class="comment">//   attribute if any declaration of that function specifies the noreturn</span></div>
+<div class="line"><a name="l02601"></a><span class="lineno"> 2601</span>     <span class="comment">//   attribute.</span></div>
+<div class="line"><a name="l02602"></a><span class="lineno"> 2602</span>     <span class="keywordflow">if</span> (New-><a class="code" href="classclang_1_1Decl.html#ac60cc8b34313e03a5c40277c5c5ad61b">hasAttr</a><<a class="code" href="classclang_1_1CXX11NoReturnAttr.html">CXX11NoReturnAttr</a>>() &&</div>
+<div class="line"><a name="l02603"></a><span class="lineno"> 2603</span>         !Old-><a class="code" href="classclang_1_1Decl.html#ac60cc8b34313e03a5c40277c5c5ad61b">hasAttr</a><<a class="code" href="classclang_1_1CXX11NoReturnAttr.html">CXX11NoReturnAttr</a>>()) {</div>
+<div class="line"><a name="l02604"></a><span class="lineno"> 2604</span>       <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(New-><a class="code" href="classclang_1_1Decl.html#a6a041df02fad17a6fabe51af5de0ea3c">getAttr</a><<a class="code" href="classclang_1_1CXX11NoReturnAttr.html">CXX11NoReturnAttr</a>>()-><a class="code" href="classclang_1_1Attr.html#a322fe9fbaec102390f902a4cd0b63e51">getLocation</a>(),</div>
+<div class="line"><a name="l02605"></a><span class="lineno"> 2605</span>            diag::err_noreturn_missing_on_first_decl);</div>
+<div class="line"><a name="l02606"></a><span class="lineno"> 2606</span>       <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(Old-><a class="code" href="classclang_1_1Redeclarable.html#aa7a1024597136eeb5417f0a4551d98f3" title="Return the first declaration of this declaration or itself if this is the only declaration.">getFirstDecl</a>()-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(),</div>
+<div class="line"><a name="l02607"></a><span class="lineno"> 2607</span>            diag::note_noreturn_missing_first_decl);</div>
+<div class="line"><a name="l02608"></a><span class="lineno"> 2608</span>     }</div>
+<div class="line"><a name="l02609"></a><span class="lineno"> 2609</span> </div>
+<div class="line"><a name="l02610"></a><span class="lineno"> 2610</span>     <span class="comment">// C++11 [dcl.attr.depend]p2:</span></div>
+<div class="line"><a name="l02611"></a><span class="lineno"> 2611</span>     <span class="comment">//   The first declaration of a function shall specify the</span></div>
+<div class="line"><a name="l02612"></a><span class="lineno"> 2612</span>     <span class="comment">//   carries_dependency attribute for its declarator-id if any declaration</span></div>
+<div class="line"><a name="l02613"></a><span class="lineno"> 2613</span>     <span class="comment">//   of the function specifies the carries_dependency attribute.</span></div>
+<div class="line"><a name="l02614"></a><span class="lineno"> 2614</span>     <span class="keywordflow">if</span> (New-><a class="code" href="classclang_1_1Decl.html#ac60cc8b34313e03a5c40277c5c5ad61b">hasAttr</a><<a class="code" href="classclang_1_1CarriesDependencyAttr.html">CarriesDependencyAttr</a>>() &&</div>
+<div class="line"><a name="l02615"></a><span class="lineno"> 2615</span>         !Old-><a class="code" href="classclang_1_1Decl.html#ac60cc8b34313e03a5c40277c5c5ad61b">hasAttr</a><<a class="code" href="classclang_1_1CarriesDependencyAttr.html">CarriesDependencyAttr</a>>()) {</div>
+<div class="line"><a name="l02616"></a><span class="lineno"> 2616</span>       <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(New-><a class="code" href="classclang_1_1Decl.html#a6a041df02fad17a6fabe51af5de0ea3c">getAttr</a><<a class="code" href="classclang_1_1CarriesDependencyAttr.html">CarriesDependencyAttr</a>>()-><a class="code" href="classclang_1_1Attr.html#a322fe9fbaec102390f902a4cd0b63e51">getLocation</a>(),</div>
+<div class="line"><a name="l02617"></a><span class="lineno"> 2617</span>            diag::err_carries_dependency_missing_on_first_decl) << 0<span class="comment">/*Function*/</span>;</div>
+<div class="line"><a name="l02618"></a><span class="lineno"> 2618</span>       <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(Old-><a class="code" href="classclang_1_1Redeclarable.html#aa7a1024597136eeb5417f0a4551d98f3" title="Return the first declaration of this declaration or itself if this is the only declaration.">getFirstDecl</a>()-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(),</div>
+<div class="line"><a name="l02619"></a><span class="lineno"> 2619</span>            diag::note_carries_dependency_missing_first_decl) << 0<span class="comment">/*Function*/</span>;</div>
+<div class="line"><a name="l02620"></a><span class="lineno"> 2620</span>     }</div>
+<div class="line"><a name="l02621"></a><span class="lineno"> 2621</span> </div>
+<div class="line"><a name="l02622"></a><span class="lineno"> 2622</span>     <span class="comment">// (C++98 8.3.5p3):</span></div>
+<div class="line"><a name="l02623"></a><span class="lineno"> 2623</span>     <span class="comment">//   All declarations for a function shall agree exactly in both the</span></div>
+<div class="line"><a name="l02624"></a><span class="lineno"> 2624</span>     <span class="comment">//   return type and the parameter-type-list.</span></div>
+<div class="line"><a name="l02625"></a><span class="lineno"> 2625</span>     <span class="comment">// We also want to respect all the extended bits except noreturn.</span></div>
+<div class="line"><a name="l02626"></a><span class="lineno"> 2626</span> </div>
+<div class="line"><a name="l02627"></a><span class="lineno"> 2627</span>     <span class="comment">// noreturn should now match unless the old type info didn't have it.</span></div>
+<div class="line"><a name="l02628"></a><span class="lineno"> 2628</span>     <a class="code" href="classclang_1_1QualType.html">QualType</a> OldQTypeForComparison = OldQType;</div>
+<div class="line"><a name="l02629"></a><span class="lineno"> 2629</span>     <span class="keywordflow">if</span> (!OldTypeInfo.getNoReturn() && NewTypeInfo.<a class="code" href="classclang_1_1FunctionType_1_1ExtInfo.html#a212508a618b9ce68b39437096cc6228e">getNoReturn</a>()) {</div>
+<div class="line"><a name="l02630"></a><span class="lineno"> 2630</span>       assert(OldQType == <a class="code" href="classclang_1_1QualType.html">QualType</a>(OldType, 0));</div>
+<div class="line"><a name="l02631"></a><span class="lineno"> 2631</span>       <span class="keyword">const</span> <a class="code" href="classclang_1_1FunctionType.html">FunctionType</a> *OldTypeForComparison</div>
+<div class="line"><a name="l02632"></a><span class="lineno"> 2632</span>         = <a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#a0d941360685311b9bbccb6b87b2828b2" title="Change the ExtInfo on a function type.">adjustFunctionType</a>(OldType, OldTypeInfo.withNoReturn(<span class="keyword">true</span>));</div>
+<div class="line"><a name="l02633"></a><span class="lineno"> 2633</span>       OldQTypeForComparison = <a class="code" href="classclang_1_1QualType.html">QualType</a>(OldTypeForComparison, 0);</div>
+<div class="line"><a name="l02634"></a><span class="lineno"> 2634</span>       assert(OldQTypeForComparison.<a class="code" href="classclang_1_1QualType.html#aa63a8e7edb01361c17917a8a865e3077">isCanonical</a>());</div>
+<div class="line"><a name="l02635"></a><span class="lineno"> 2635</span>     }</div>
+<div class="line"><a name="l02636"></a><span class="lineno"> 2636</span> </div>
+<div class="line"><a name="l02637"></a><span class="lineno"> 2637</span>     <span class="keywordflow">if</span> (<a class="code" href="SemaDecl_8cpp.html#a80ffba12f5fbebcb2bc021be15a7da32">haveIncompatibleLanguageLinkages</a>(Old, New)) {</div>
+<div class="line"><a name="l02638"></a><span class="lineno"> 2638</span>       <span class="comment">// As a special case, retain the language linkage from previous</span></div>
+<div class="line"><a name="l02639"></a><span class="lineno"> 2639</span>       <span class="comment">// declarations of a friend function as an extension.</span></div>
+<div class="line"><a name="l02640"></a><span class="lineno"> 2640</span>       <span class="comment">//</span></div>
+<div class="line"><a name="l02641"></a><span class="lineno"> 2641</span>       <span class="comment">// This liberal interpretation of C++ [class.friend]p3 matches GCC/MSVC</span></div>
+<div class="line"><a name="l02642"></a><span class="lineno"> 2642</span>       <span class="comment">// and is useful because there's otherwise no way to specify language</span></div>
+<div class="line"><a name="l02643"></a><span class="lineno"> 2643</span>       <span class="comment">// linkage within class scope.</span></div>
+<div class="line"><a name="l02644"></a><span class="lineno"> 2644</span>       <span class="comment">//</span></div>
+<div class="line"><a name="l02645"></a><span class="lineno"> 2645</span>       <span class="comment">// Check cautiously as the friend object kind isn't yet complete.</span></div>
+<div class="line"><a name="l02646"></a><span class="lineno"> 2646</span>       <span class="keywordflow">if</span> (New-><a class="code" href="classclang_1_1Decl.html#a93ed199db8cffcdd6a2729a3b333d2c7" title="Determines whether this declaration is the object of a friend declaration and, if so...">getFriendObjectKind</a>() != <a class="code" href="classclang_1_1Decl.html#a5c6c116afaa4527e010579f579d319aea8c4d190206bef7f8aaf21d330805da8a" title="Not a friend object.">Decl::FOK_None</a>) {</div>
+<div class="line"><a name="l02647"></a><span class="lineno"> 2647</span>         <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(New-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::ext_retained_language_linkage) << New;</div>
+<div class="line"><a name="l02648"></a><span class="lineno"> 2648</span>         <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(Old-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), PrevDiag);</div>
+<div class="line"><a name="l02649"></a><span class="lineno"> 2649</span>       } <span class="keywordflow">else</span> {</div>
+<div class="line"><a name="l02650"></a><span class="lineno"> 2650</span>         <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(New-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::err_different_language_linkage) << New;</div>
+<div class="line"><a name="l02651"></a><span class="lineno"> 2651</span>         <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(Old-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), PrevDiag);</div>
+<div class="line"><a name="l02652"></a><span class="lineno"> 2652</span>         <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
+<div class="line"><a name="l02653"></a><span class="lineno"> 2653</span>       }</div>
+<div class="line"><a name="l02654"></a><span class="lineno"> 2654</span>     }</div>
+<div class="line"><a name="l02655"></a><span class="lineno"> 2655</span> </div>
+<div class="line"><a name="l02656"></a><span class="lineno"> 2656</span>     <span class="keywordflow">if</span> (OldQTypeForComparison == NewQType)</div>
+<div class="line"><a name="l02657"></a><span class="lineno"> 2657</span>       <span class="keywordflow">return</span> MergeCompatibleFunctionDecls(New, Old, S, MergeTypeWithOld);</div>
+<div class="line"><a name="l02658"></a><span class="lineno"> 2658</span> </div>
+<div class="line"><a name="l02659"></a><span class="lineno"> 2659</span>     <span class="keywordflow">if</span> ((NewQType-><a class="code" href="classclang_1_1Type.html#a7e475b7859ae970eb837da95e94ab26c">isDependentType</a>() || OldQType-><a class="code" href="classclang_1_1Type.html#a7e475b7859ae970eb837da95e94ab26c">isDependentType</a>()) &&</div>
+<div class="line"><a name="l02660"></a><span class="lineno"> 2660</span>         New-><a class="code" href="classclang_1_1Decl.html#a3cb47fa074a9be295e16c88c0f8f114a" title="Determine whether this is a block-scope declaration with linkage. This will either be a local variabl...">isLocalExternDecl</a>()) {</div>
+<div class="line"><a name="l02661"></a><span class="lineno"> 2661</span>       <span class="comment">// It's OK if we couldn't merge types for a local function declaraton</span></div>
+<div class="line"><a name="l02662"></a><span class="lineno"> 2662</span>       <span class="comment">// if either the old or new type is dependent. We'll merge the types</span></div>
+<div class="line"><a name="l02663"></a><span class="lineno"> 2663</span>       <span class="comment">// when we instantiate the function.</span></div>
+<div class="line"><a name="l02664"></a><span class="lineno"> 2664</span>       <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
+<div class="line"><a name="l02665"></a><span class="lineno"> 2665</span>     }</div>
+<div class="line"><a name="l02666"></a><span class="lineno"> 2666</span> </div>
+<div class="line"><a name="l02667"></a><span class="lineno"> 2667</span>     <span class="comment">// Fall through for conflicting redeclarations and redefinitions.</span></div>
+<div class="line"><a name="l02668"></a><span class="lineno"> 2668</span>   }</div>
+<div class="line"><a name="l02669"></a><span class="lineno"> 2669</span> </div>
+<div class="line"><a name="l02670"></a><span class="lineno"> 2670</span>   <span class="comment">// C: Function types need to be compatible, not identical. This handles</span></div>
+<div class="line"><a name="l02671"></a><span class="lineno"> 2671</span>   <span class="comment">// duplicate function decls like "void f(int); void f(enum X);" properly.</span></div>
+<div class="line"><a name="l02672"></a><span class="lineno"> 2672</span>   <span class="keywordflow">if</span> (!getLangOpts().CPlusPlus &&</div>
+<div class="line"><a name="l02673"></a><span class="lineno"> 2673</span>       <a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#ad6e531fbd1e7f20b3ac64d46301b193f" title="Compatibility predicates used to check assignment expressions.">typesAreCompatible</a>(OldQType, NewQType)) {</div>
+<div class="line"><a name="l02674"></a><span class="lineno"> 2674</span>     <span class="keyword">const</span> <a class="code" href="classclang_1_1FunctionType.html">FunctionType</a> *OldFuncType = OldQType-><a class="code" href="classclang_1_1Type.html#a12103ea8bee9506930287bab68a08569">getAs</a><<a class="code" href="classclang_1_1FunctionType.html">FunctionType</a>>();</div>
+<div class="line"><a name="l02675"></a><span class="lineno"> 2675</span>     <span class="keyword">const</span> <a class="code" href="classclang_1_1FunctionType.html">FunctionType</a> *NewFuncType = NewQType-><a class="code" href="classclang_1_1Type.html#a12103ea8bee9506930287bab68a08569">getAs</a><<a class="code" href="classclang_1_1FunctionType.html">FunctionType</a>>();</div>
+<div class="line"><a name="l02676"></a><span class="lineno"> 2676</span>     <span class="keyword">const</span> <a class="code" href="classclang_1_1FunctionProtoType.html">FunctionProtoType</a> *OldProto = 0;</div>
+<div class="line"><a name="l02677"></a><span class="lineno"> 2677</span>     <span class="keywordflow">if</span> (MergeTypeWithOld && isa<FunctionNoProtoType>(NewFuncType) &&</div>
+<div class="line"><a name="l02678"></a><span class="lineno"> 2678</span>         (OldProto = dyn_cast<<a class="code" href="classclang_1_1FunctionProtoType.html">FunctionProtoType</a>>(OldFuncType))) {</div>
+<div class="line"><a name="l02679"></a><span class="lineno"> 2679</span>       <span class="comment">// The old declaration provided a function prototype, but the</span></div>
+<div class="line"><a name="l02680"></a><span class="lineno"> 2680</span>       <span class="comment">// new declaration does not. Merge in the prototype.</span></div>
+<div class="line"><a name="l02681"></a><span class="lineno"> 2681</span>       assert(!OldProto->hasExceptionSpec() && <span class="stringliteral">"Exception spec in C"</span>);</div>
+<div class="line"><a name="l02682"></a><span class="lineno"> 2682</span>       <a class="code" href="classllvm_1_1SmallVector.html">SmallVector<QualType, 16></a> ParamTypes(OldProto->arg_type_begin(),</div>
+<div class="line"><a name="l02683"></a><span class="lineno"> 2683</span>                                                  OldProto->arg_type_end());</div>
+<div class="line"><a name="l02684"></a><span class="lineno"> 2684</span>       NewQType = <a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#ac553ae12dc7460ab3a57381bdf9d74fb" title="Return a normal function type with a typed argument list.">getFunctionType</a>(NewFuncType->getResultType(),</div>
+<div class="line"><a name="l02685"></a><span class="lineno"> 2685</span>                                          ParamTypes,</div>
+<div class="line"><a name="l02686"></a><span class="lineno"> 2686</span>                                          OldProto->getExtProtoInfo());</div>
+<div class="line"><a name="l02687"></a><span class="lineno"> 2687</span>       New-><a class="code" href="classclang_1_1ValueDecl.html#a3a82ca5762f3fb1c2d25d9cf63728cd2">setType</a>(NewQType);</div>
+<div class="line"><a name="l02688"></a><span class="lineno"> 2688</span>       New-><a class="code" href="classclang_1_1FunctionDecl.html#a83908eae4a6c039b72bd35e6c299649d">setHasInheritedPrototype</a>();</div>
+<div class="line"><a name="l02689"></a><span class="lineno"> 2689</span> </div>
+<div class="line"><a name="l02690"></a><span class="lineno"> 2690</span>       <span class="comment">// Synthesize a parameter for each argument type.</span></div>
+<div class="line"><a name="l02691"></a><span class="lineno"> 2691</span>       <a class="code" href="classllvm_1_1SmallVector.html">SmallVector<ParmVarDecl*, 16></a> Params;</div>
+<div class="line"><a name="l02692"></a><span class="lineno"> 2692</span>       <span class="keywordflow">for</span> (<a class="code" href="classclang_1_1QualType.html">FunctionProtoType::arg_type_iterator</a></div>
+<div class="line"><a name="l02693"></a><span class="lineno"> 2693</span>              ParamType = OldProto->arg_type_begin(),</div>
+<div class="line"><a name="l02694"></a><span class="lineno"> 2694</span>              ParamEnd = OldProto->arg_type_end();</div>
+<div class="line"><a name="l02695"></a><span class="lineno"> 2695</span>            ParamType != ParamEnd; ++ParamType) {</div>
+<div class="line"><a name="l02696"></a><span class="lineno"> 2696</span>         <a class="code" href="classclang_1_1ParmVarDecl.html" title="ParmVarDecl - Represents a parameter to a function.">ParmVarDecl</a> *<a class="code" href="SemaOverload_8cpp.html#af465899bf43044df83229078154bc2ed">Param</a> = <a class="code" href="classclang_1_1ParmVarDecl.html#aa4caff73c551f0c8ac06b6ddc51d1a09">ParmVarDecl::Create</a>(<a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>, New,</div>
+<div class="line"><a name="l02697"></a><span class="lineno"> 2697</span>                                                  <a class="code" href="classclang_1_1SourceLocation.html" title="Encodes a location in the source. The SourceManager can decode this to get at the full include stack...">SourceLocation</a>(),</div>
+<div class="line"><a name="l02698"></a><span class="lineno"> 2698</span>                                                  <a class="code" href="classclang_1_1SourceLocation.html" title="Encodes a location in the source. The SourceManager can decode this to get at the full include stack...">SourceLocation</a>(), 0,</div>
+<div class="line"><a name="l02699"></a><span class="lineno"> 2699</span>                                                  *ParamType, <span class="comment">/*TInfo=*/</span>0,</div>
+<div class="line"><a name="l02700"></a><span class="lineno"> 2700</span>                                                  <a class="code" href="namespaceclang.html#a56dabc7d0ce7d72b9a35f6f5c3f89370aebf74ba707605e744f1303f997b2477f">SC_None</a>,</div>
+<div class="line"><a name="l02701"></a><span class="lineno"> 2701</span>                                                  0);</div>
+<div class="line"><a name="l02702"></a><span class="lineno"> 2702</span>         Param-><a class="code" href="classclang_1_1ParmVarDecl.html#a4cc8300afc1f80e4a56cae8d5b30eb6c">setScopeInfo</a>(0, Params.size());</div>
+<div class="line"><a name="l02703"></a><span class="lineno"> 2703</span>         Param-><a class="code" href="classclang_1_1Decl.html#aa89b44dad7f4fd7e9c15129f8f0784e4">setImplicit</a>();</div>
+<div class="line"><a name="l02704"></a><span class="lineno"> 2704</span>         Params.push_back(Param);</div>
+<div class="line"><a name="l02705"></a><span class="lineno"> 2705</span>       }</div>
+<div class="line"><a name="l02706"></a><span class="lineno"> 2706</span> </div>
+<div class="line"><a name="l02707"></a><span class="lineno"> 2707</span>       New->setParams(Params);</div>
+<div class="line"><a name="l02708"></a><span class="lineno"> 2708</span>     }</div>
+<div class="line"><a name="l02709"></a><span class="lineno"> 2709</span> </div>
+<div class="line"><a name="l02710"></a><span class="lineno"> 2710</span>     <span class="keywordflow">return</span> MergeCompatibleFunctionDecls(New, Old, S, MergeTypeWithOld);</div>
+<div class="line"><a name="l02711"></a><span class="lineno"> 2711</span>   }</div>
+<div class="line"><a name="l02712"></a><span class="lineno"> 2712</span> </div>
+<div class="line"><a name="l02713"></a><span class="lineno"> 2713</span>   <span class="comment">// GNU C permits a K&R definition to follow a prototype declaration</span></div>
+<div class="line"><a name="l02714"></a><span class="lineno"> 2714</span>   <span class="comment">// if the declared types of the parameters in the K&R definition</span></div>
+<div class="line"><a name="l02715"></a><span class="lineno"> 2715</span>   <span class="comment">// match the types in the prototype declaration, even when the</span></div>
+<div class="line"><a name="l02716"></a><span class="lineno"> 2716</span>   <span class="comment">// promoted types of the parameters from the K&R definition differ</span></div>
+<div class="line"><a name="l02717"></a><span class="lineno"> 2717</span>   <span class="comment">// from the types in the prototype. GCC then keeps the types from</span></div>
+<div class="line"><a name="l02718"></a><span class="lineno"> 2718</span>   <span class="comment">// the prototype.</span></div>
+<div class="line"><a name="l02719"></a><span class="lineno"> 2719</span>   <span class="comment">//</span></div>
+<div class="line"><a name="l02720"></a><span class="lineno"> 2720</span>   <span class="comment">// If a variadic prototype is followed by a non-variadic K&R definition,</span></div>
+<div class="line"><a name="l02721"></a><span class="lineno"> 2721</span>   <span class="comment">// the K&R definition becomes variadic.  This is sort of an edge case, but</span></div>
+<div class="line"><a name="l02722"></a><span class="lineno"> 2722</span>   <span class="comment">// it's legal per the standard depending on how you read C99 6.7.5.3p15 and</span></div>
+<div class="line"><a name="l02723"></a><span class="lineno"> 2723</span>   <span class="comment">// C99 6.9.1p8.</span></div>
+<div class="line"><a name="l02724"></a><span class="lineno"> 2724</span>   <span class="keywordflow">if</span> (!getLangOpts().<a class="code" href="namespaceclang_1_1frontend.html#a09dfa01c4e997a3794d80922c5e853bbaf89a7ac6211aecefb5f7ecc17d3ebed4">CPlusPlus</a> &&</div>
+<div class="line"><a name="l02725"></a><span class="lineno"> 2725</span>       Old-><a class="code" href="classclang_1_1FunctionDecl.html#adf1da6b894fd72c4369bc18b557552bc" title="Whether this function has a prototype, either because one was explicitly written or because it was "i...">hasPrototype</a>() && !New-><a class="code" href="classclang_1_1FunctionDecl.html#adf1da6b894fd72c4369bc18b557552bc" title="Whether this function has a prototype, either because one was explicitly written or because it was "i...">hasPrototype</a>() &&</div>
+<div class="line"><a name="l02726"></a><span class="lineno"> 2726</span>       New-><a class="code" href="classclang_1_1ValueDecl.html#aefa6d3327144aee23d2935f41d993484">getType</a>()-><a class="code" href="classclang_1_1Type.html#a12103ea8bee9506930287bab68a08569">getAs</a><<a class="code" href="classclang_1_1FunctionProtoType.html">FunctionProtoType</a>>() &&</div>
+<div class="line"><a name="l02727"></a><span class="lineno"> 2727</span>       Old-><a class="code" href="classclang_1_1FunctionDecl.html#a6e93edc7b4b6fad6ae4830e005ec539f">getNumParams</a>() == New-><a class="code" href="classclang_1_1FunctionDecl.html#a6e93edc7b4b6fad6ae4830e005ec539f">getNumParams</a>()) {</div>
+<div class="line"><a name="l02728"></a><span class="lineno"> 2728</span>     <a class="code" href="classllvm_1_1SmallVector.html">SmallVector<QualType, 16></a> ArgTypes;</div>
+<div class="line"><a name="l02729"></a><span class="lineno"> 2729</span>     <a class="code" href="classllvm_1_1SmallVector.html">SmallVector<GNUCompatibleParamWarning, 16></a> <a class="code" href="AnalysisBasedWarnings_8cpp.html#a0400cf9c618deb5b82358e439996ebe5">Warnings</a>;</div>
+<div class="line"><a name="l02730"></a><span class="lineno"> 2730</span>     <span class="keyword">const</span> <a class="code" href="classclang_1_1FunctionProtoType.html">FunctionProtoType</a> *OldProto</div>
+<div class="line"><a name="l02731"></a><span class="lineno"> 2731</span>       = Old-><a class="code" href="classclang_1_1ValueDecl.html#aefa6d3327144aee23d2935f41d993484">getType</a>()-><a class="code" href="classclang_1_1Type.html#a12103ea8bee9506930287bab68a08569">getAs</a><<a class="code" href="classclang_1_1FunctionProtoType.html">FunctionProtoType</a>>();</div>
+<div class="line"><a name="l02732"></a><span class="lineno"> 2732</span>     <span class="keyword">const</span> <a class="code" href="classclang_1_1FunctionProtoType.html">FunctionProtoType</a> *NewProto</div>
+<div class="line"><a name="l02733"></a><span class="lineno"> 2733</span>       = New-><a class="code" href="classclang_1_1ValueDecl.html#aefa6d3327144aee23d2935f41d993484">getType</a>()-><a class="code" href="classclang_1_1Type.html#a12103ea8bee9506930287bab68a08569">getAs</a><<a class="code" href="classclang_1_1FunctionProtoType.html">FunctionProtoType</a>>();</div>
+<div class="line"><a name="l02734"></a><span class="lineno"> 2734</span> </div>
+<div class="line"><a name="l02735"></a><span class="lineno"> 2735</span>     <span class="comment">// Determine whether this is the GNU C extension.</span></div>
+<div class="line"><a name="l02736"></a><span class="lineno"> 2736</span>     <a class="code" href="classclang_1_1QualType.html">QualType</a> MergedReturn = <a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#a59408611432e2aa9dac944120f0c790c">mergeTypes</a>(OldProto-><a class="code" href="classclang_1_1FunctionType.html#aafa453cd7e81a7c3d6c61f261e68afe8">getResultType</a>(),</div>
+<div class="line"><a name="l02737"></a><span class="lineno"> 2737</span>                                                NewProto->getResultType());</div>
+<div class="line"><a name="l02738"></a><span class="lineno"> 2738</span>     <span class="keywordtype">bool</span> LooseCompatible = !MergedReturn.<a class="code" href="classclang_1_1QualType.html#a8f87f58000490ad01cd09add1f27d7ac" title="isNull - Return true if this QualType doesn't point to a type yet.">isNull</a>();</div>
+<div class="line"><a name="l02739"></a><span class="lineno"> 2739</span>     <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> Idx = 0, End = Old-><a class="code" href="classclang_1_1FunctionDecl.html#a6e93edc7b4b6fad6ae4830e005ec539f">getNumParams</a>();</div>
+<div class="line"><a name="l02740"></a><span class="lineno"> 2740</span>          LooseCompatible && Idx != End; ++Idx) {</div>
+<div class="line"><a name="l02741"></a><span class="lineno"> 2741</span>       <a class="code" href="classclang_1_1ParmVarDecl.html" title="ParmVarDecl - Represents a parameter to a function.">ParmVarDecl</a> *OldParm = Old-><a class="code" href="classclang_1_1FunctionDecl.html#ae9634725f4146974e541228f996a96cf">getParamDecl</a>(Idx);</div>
+<div class="line"><a name="l02742"></a><span class="lineno"> 2742</span>       <a class="code" href="classclang_1_1ParmVarDecl.html" title="ParmVarDecl - Represents a parameter to a function.">ParmVarDecl</a> *NewParm = New-><a class="code" href="classclang_1_1FunctionDecl.html#ae9634725f4146974e541228f996a96cf">getParamDecl</a>(Idx);</div>
+<div class="line"><a name="l02743"></a><span class="lineno"> 2743</span>       <span class="keywordflow">if</span> (<a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#ad6e531fbd1e7f20b3ac64d46301b193f" title="Compatibility predicates used to check assignment expressions.">typesAreCompatible</a>(OldParm-><a class="code" href="classclang_1_1ValueDecl.html#aefa6d3327144aee23d2935f41d993484">getType</a>(),</div>
+<div class="line"><a name="l02744"></a><span class="lineno"> 2744</span>                                      NewProto->getArgType(Idx))) {</div>
+<div class="line"><a name="l02745"></a><span class="lineno"> 2745</span>         ArgTypes.push_back(NewParm-><a class="code" href="classclang_1_1ValueDecl.html#aefa6d3327144aee23d2935f41d993484">getType</a>());</div>
+<div class="line"><a name="l02746"></a><span class="lineno"> 2746</span>       } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#ad6e531fbd1e7f20b3ac64d46301b193f" title="Compatibility predicates used to check assignment expressions.">typesAreCompatible</a>(OldParm-><a class="code" href="classclang_1_1ValueDecl.html#aefa6d3327144aee23d2935f41d993484">getType</a>(),</div>
+<div class="line"><a name="l02747"></a><span class="lineno"> 2747</span>                                             NewParm-><a class="code" href="classclang_1_1ValueDecl.html#aefa6d3327144aee23d2935f41d993484">getType</a>(),</div>
+<div class="line"><a name="l02748"></a><span class="lineno"> 2748</span>                                             <span class="comment">/*CompareUnqualified=*/</span><span class="keyword">true</span>)) {</div>
+<div class="line"><a name="l02749"></a><span class="lineno"> 2749</span>         GNUCompatibleParamWarning Warn</div>
+<div class="line"><a name="l02750"></a><span class="lineno"> 2750</span>           = { OldParm, NewParm, NewProto->getArgType(Idx) };</div>
+<div class="line"><a name="l02751"></a><span class="lineno"> 2751</span>         Warnings.push_back(Warn);</div>
+<div class="line"><a name="l02752"></a><span class="lineno"> 2752</span>         ArgTypes.push_back(NewParm-><a class="code" href="classclang_1_1ValueDecl.html#aefa6d3327144aee23d2935f41d993484">getType</a>());</div>
+<div class="line"><a name="l02753"></a><span class="lineno"> 2753</span>       } <span class="keywordflow">else</span></div>
+<div class="line"><a name="l02754"></a><span class="lineno"> 2754</span>         LooseCompatible = <span class="keyword">false</span>;</div>
+<div class="line"><a name="l02755"></a><span class="lineno"> 2755</span>     }</div>
+<div class="line"><a name="l02756"></a><span class="lineno"> 2756</span> </div>
+<div class="line"><a name="l02757"></a><span class="lineno"> 2757</span>     <span class="keywordflow">if</span> (LooseCompatible) {</div>
+<div class="line"><a name="l02758"></a><span class="lineno"> 2758</span>       <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> Warn = 0; Warn < Warnings.size(); ++Warn) {</div>
+<div class="line"><a name="l02759"></a><span class="lineno"> 2759</span>         <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(Warnings[Warn].NewParm->getLocation(),</div>
+<div class="line"><a name="l02760"></a><span class="lineno"> 2760</span>              diag::ext_param_promoted_not_compatible_with_prototype)</div>
+<div class="line"><a name="l02761"></a><span class="lineno"> 2761</span>           << Warnings[Warn].PromotedType</div>
+<div class="line"><a name="l02762"></a><span class="lineno"> 2762</span>           << Warnings[Warn].OldParm->getType();</div>
+<div class="line"><a name="l02763"></a><span class="lineno"> 2763</span>         <span class="keywordflow">if</span> (Warnings[Warn].OldParm->getLocation().isValid())</div>
+<div class="line"><a name="l02764"></a><span class="lineno"> 2764</span>           <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(Warnings[Warn].OldParm->getLocation(),</div>
+<div class="line"><a name="l02765"></a><span class="lineno"> 2765</span>                diag::note_previous_declaration);</div>
+<div class="line"><a name="l02766"></a><span class="lineno"> 2766</span>       }</div>
+<div class="line"><a name="l02767"></a><span class="lineno"> 2767</span> </div>
+<div class="line"><a name="l02768"></a><span class="lineno"> 2768</span>       <span class="keywordflow">if</span> (MergeTypeWithOld)</div>
+<div class="line"><a name="l02769"></a><span class="lineno"> 2769</span>         New-><a class="code" href="classclang_1_1ValueDecl.html#a3a82ca5762f3fb1c2d25d9cf63728cd2">setType</a>(<a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#ac553ae12dc7460ab3a57381bdf9d74fb" title="Return a normal function type with a typed argument list.">getFunctionType</a>(MergedReturn, ArgTypes,</div>
+<div class="line"><a name="l02770"></a><span class="lineno"> 2770</span>                                              OldProto-><a class="code" href="classclang_1_1FunctionProtoType.html#ad9dbcc8b1538d72ba9caea5de7c4db84">getExtProtoInfo</a>()));</div>
+<div class="line"><a name="l02771"></a><span class="lineno"> 2771</span>       <span class="keywordflow">return</span> MergeCompatibleFunctionDecls(New, Old, S, MergeTypeWithOld);</div>
+<div class="line"><a name="l02772"></a><span class="lineno"> 2772</span>     }</div>
+<div class="line"><a name="l02773"></a><span class="lineno"> 2773</span> </div>
+<div class="line"><a name="l02774"></a><span class="lineno"> 2774</span>     <span class="comment">// Fall through to diagnose conflicting types.</span></div>
+<div class="line"><a name="l02775"></a><span class="lineno"> 2775</span>   }</div>
+<div class="line"><a name="l02776"></a><span class="lineno"> 2776</span> </div>
+<div class="line"><a name="l02777"></a><span class="lineno"> 2777</span>   <span class="comment">// A function that has already been declared has been redeclared or</span></div>
+<div class="line"><a name="l02778"></a><span class="lineno"> 2778</span>   <span class="comment">// defined with a different type; show an appropriate diagnostic.</span></div>
+<div class="line"><a name="l02779"></a><span class="lineno"> 2779</span> </div>
+<div class="line"><a name="l02780"></a><span class="lineno"> 2780</span>   <span class="comment">// If the previous declaration was an implicitly-generated builtin</span></div>
+<div class="line"><a name="l02781"></a><span class="lineno"> 2781</span>   <span class="comment">// declaration, then at the very least we should use a specialized note.</span></div>
+<div class="line"><a name="l02782"></a><span class="lineno"> 2782</span>   <span class="keywordtype">unsigned</span> BuiltinID;</div>
+<div class="line"><a name="l02783"></a><span class="lineno"> 2783</span>   <span class="keywordflow">if</span> (Old-><a class="code" href="classclang_1_1Decl.html#ac4fdc680ed3574eb8630eb54d7869125">isImplicit</a>() && (BuiltinID = Old-><a class="code" href="classclang_1_1FunctionDecl.html#afe9c9c5ac9a47620d9f61d7f4d99f147" title="Returns a value indicating whether this function corresponds to a builtin function.">getBuiltinID</a>())) {</div>
+<div class="line"><a name="l02784"></a><span class="lineno"> 2784</span>     <span class="comment">// If it's actually a library-defined builtin function like 'malloc'</span></div>
+<div class="line"><a name="l02785"></a><span class="lineno"> 2785</span>     <span class="comment">// or 'printf', just warn about the incompatible redeclaration.</span></div>
+<div class="line"><a name="l02786"></a><span class="lineno"> 2786</span>     <span class="keywordflow">if</span> (<a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#a502181c4f5710068dddb1b4fc3233238">BuiltinInfo</a>.<a class="code" href="classclang_1_1Builtin_1_1Context.html#a6917c2a83fe0103f6d39fc713ec8bf9e" title="Determines whether this builtin is a predefined libc/libm function, such as "malloc", where we know the signature a priori.">isPredefinedLibFunction</a>(BuiltinID)) {</div>
+<div class="line"><a name="l02787"></a><span class="lineno"> 2787</span>       <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(New-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::warn_redecl_library_builtin) << New;</div>
+<div class="line"><a name="l02788"></a><span class="lineno"> 2788</span>       <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(Old-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::note_previous_builtin_declaration)</div>
+<div class="line"><a name="l02789"></a><span class="lineno"> 2789</span>         << Old << Old-><a class="code" href="classclang_1_1ValueDecl.html#aefa6d3327144aee23d2935f41d993484">getType</a>();</div>
+<div class="line"><a name="l02790"></a><span class="lineno"> 2790</span> </div>
+<div class="line"><a name="l02791"></a><span class="lineno"> 2791</span>       <span class="comment">// If this is a global redeclaration, just forget hereafter</span></div>
+<div class="line"><a name="l02792"></a><span class="lineno"> 2792</span>       <span class="comment">// about the "builtin-ness" of the function.</span></div>
+<div class="line"><a name="l02793"></a><span class="lineno"> 2793</span>       <span class="comment">//</span></div>
+<div class="line"><a name="l02794"></a><span class="lineno"> 2794</span>       <span class="comment">// Doing this for local extern declarations is problematic.  If</span></div>
+<div class="line"><a name="l02795"></a><span class="lineno"> 2795</span>       <span class="comment">// the builtin declaration remains visible, a second invalid</span></div>
+<div class="line"><a name="l02796"></a><span class="lineno"> 2796</span>       <span class="comment">// local declaration will produce a hard error; if it doesn't</span></div>
+<div class="line"><a name="l02797"></a><span class="lineno"> 2797</span>       <span class="comment">// remain visible, a single bogus local redeclaration (which is</span></div>
+<div class="line"><a name="l02798"></a><span class="lineno"> 2798</span>       <span class="comment">// actually only a warning) could break all the downstream code.</span></div>
+<div class="line"><a name="l02799"></a><span class="lineno"> 2799</span>       <span class="keywordflow">if</span> (!New-><a class="code" href="classclang_1_1Decl.html#aa390f755d0a0a1fc7fc557af886e4c93">getLexicalDeclContext</a>()-><a class="code" href="classclang_1_1DeclContext.html#a05b966b6459e1d11c317f8abe3e2d66f">isFunctionOrMethod</a>())</div>
+<div class="line"><a name="l02800"></a><span class="lineno"> 2800</span>         New-><a class="code" href="classclang_1_1NamedDecl.html#a554752f8f43eea0e6288da7205167fe2">getIdentifier</a>()-><a class="code" href="classclang_1_1IdentifierInfo.html#ac9f115697165f1b9d473de04cbe42f09">setBuiltinID</a>(<a class="code" href="namespaceclang_1_1Builtin.html#a96281da348e2b70f3a45a66f6e48905ca2fbedfc616a1db91243b5671676c6f24">Builtin::NotBuiltin</a>);</div>
+<div class="line"><a name="l02801"></a><span class="lineno"> 2801</span> </div>
+<div class="line"><a name="l02802"></a><span class="lineno"> 2802</span>       <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
+<div class="line"><a name="l02803"></a><span class="lineno"> 2803</span>     }</div>
+<div class="line"><a name="l02804"></a><span class="lineno"> 2804</span> </div>
+<div class="line"><a name="l02805"></a><span class="lineno"> 2805</span>     PrevDiag = diag::note_previous_builtin_declaration;</div>
+<div class="line"><a name="l02806"></a><span class="lineno"> 2806</span>   }</div>
+<div class="line"><a name="l02807"></a><span class="lineno"> 2807</span> </div>
+<div class="line"><a name="l02808"></a><span class="lineno"> 2808</span>   <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(New-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::err_conflicting_types) << New-><a class="code" href="classclang_1_1NamedDecl.html#a1e3e90455be89bb5c7c23640cbbd7153">getDeclName</a>();</div>
+<div class="line"><a name="l02809"></a><span class="lineno"> 2809</span>   <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(Old-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), PrevDiag) << Old << Old-><a class="code" href="classclang_1_1ValueDecl.html#aefa6d3327144aee23d2935f41d993484">getType</a>();</div>
+<div class="line"><a name="l02810"></a><span class="lineno"> 2810</span>   <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
+<div class="line"><a name="l02811"></a><span class="lineno"> 2811</span> }</div>
+<div class="line"><a name="l02812"></a><span class="lineno"> 2812</span> <span class="comment"></span></div>
+<div class="line"><a name="l02813"></a><span class="lineno"> 2813</span> <span class="comment">/// \brief Completes the merge of two function declarations that are</span></div>
+<div class="line"><a name="l02814"></a><span class="lineno"> 2814</span> <span class="comment">/// known to be compatible.</span></div>
+<div class="line"><a name="l02815"></a><span class="lineno"> 2815</span> <span class="comment">///</span></div>
+<div class="line"><a name="l02816"></a><span class="lineno"> 2816</span> <span class="comment">/// This routine handles the merging of attributes and other</span></div>
+<div class="line"><a name="l02817"></a><span class="lineno"> 2817</span> <span class="comment">/// properties of function declarations from the old declaration to</span></div>
+<div class="line"><a name="l02818"></a><span class="lineno"> 2818</span> <span class="comment">/// the new declaration, once we know that New is in fact a</span></div>
+<div class="line"><a name="l02819"></a><span class="lineno"> 2819</span> <span class="comment">/// redeclaration of Old.</span></div>
+<div class="line"><a name="l02820"></a><span class="lineno"> 2820</span> <span class="comment">///</span></div>
+<div class="line"><a name="l02821"></a><span class="lineno"> 2821</span> <span class="comment">/// \returns false</span></div>
+<div class="line"><a name="l02822"></a><span class="lineno"><a class="code" href="classclang_1_1Sema.html#aa1c2c8e1b1f2f54d949d547ece94f590"> 2822</a></span> <span class="comment"></span><span class="keywordtype">bool</span> <a class="code" href="classclang_1_1Sema.html#aa1c2c8e1b1f2f54d949d547ece94f590" title="Completes the merge of two function declarations that are known to be compatible.">Sema::MergeCompatibleFunctionDecls</a>(<a class="code" href="classclang_1_1FunctionDecl.html">FunctionDecl</a> *New, <a class="code" href="classclang_1_1FunctionDecl.html">FunctionDecl</a> *Old,</div>
+<div class="line"><a name="l02823"></a><span class="lineno"> 2823</span>                                         <a class="code" href="classclang_1_1Scope.html">Scope</a> *<a class="code" href="AnalysisBasedWarnings_8cpp.html#a33dc45a03958a0bf07b5da2dec4db648">S</a>, <span class="keywordtype">bool</span> MergeTypeWithOld) {</div>
+<div class="line"><a name="l02824"></a><span class="lineno"> 2824</span>   <span class="comment">// Merge the attributes</span></div>
+<div class="line"><a name="l02825"></a><span class="lineno"> 2825</span>   mergeDeclAttributes(New, Old);</div>
+<div class="line"><a name="l02826"></a><span class="lineno"> 2826</span> </div>
+<div class="line"><a name="l02827"></a><span class="lineno"> 2827</span>   <span class="comment">// Merge "pure" flag.</span></div>
+<div class="line"><a name="l02828"></a><span class="lineno"> 2828</span>   <span class="keywordflow">if</span> (Old-><a class="code" href="classclang_1_1FunctionDecl.html#acd8bea03a58e549ae7fb31d7570bcdfa">isPure</a>())</div>
+<div class="line"><a name="l02829"></a><span class="lineno"> 2829</span>     New-><a class="code" href="classclang_1_1FunctionDecl.html#a5c3e8e72e61ff5f12807095aeea64290">setPure</a>();</div>
+<div class="line"><a name="l02830"></a><span class="lineno"> 2830</span> </div>
+<div class="line"><a name="l02831"></a><span class="lineno"> 2831</span>   <span class="comment">// Merge "used" flag.</span></div>
+<div class="line"><a name="l02832"></a><span class="lineno"> 2832</span>   <span class="keywordflow">if</span> (Old-><a class="code" href="classclang_1_1Redeclarable.html#a9ea014cf6b0106a824cb7a1eb0b29252" title="Returns the most recent (re)declaration of this declaration.">getMostRecentDecl</a>()-><a class="code" href="classclang_1_1Decl.html#ad588cec2ab8cfc2963b9ee5a9a21d304" title="Whether this declaration was used, meaning that a definition is required.">isUsed</a>(<span class="keyword">false</span>))</div>
+<div class="line"><a name="l02833"></a><span class="lineno"> 2833</span>     New-><a class="code" href="classclang_1_1Decl.html#ab240acf45b9a046f9c1ec9c3ccc428d0" title="Set whether the declaration is used, in the sense of odr-use.">setIsUsed</a>();</div>
+<div class="line"><a name="l02834"></a><span class="lineno"> 2834</span> </div>
+<div class="line"><a name="l02835"></a><span class="lineno"> 2835</span>   <span class="comment">// Merge attributes from the parameters.  These can mismatch with K&R</span></div>
+<div class="line"><a name="l02836"></a><span class="lineno"> 2836</span>   <span class="comment">// declarations.</span></div>
+<div class="line"><a name="l02837"></a><span class="lineno"> 2837</span>   <span class="keywordflow">if</span> (New-><a class="code" href="classclang_1_1FunctionDecl.html#a6e93edc7b4b6fad6ae4830e005ec539f">getNumParams</a>() == Old-><a class="code" href="classclang_1_1FunctionDecl.html#a6e93edc7b4b6fad6ae4830e005ec539f">getNumParams</a>())</div>
+<div class="line"><a name="l02838"></a><span class="lineno"> 2838</span>     <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> i = 0, e = New-><a class="code" href="classclang_1_1FunctionDecl.html#a6e93edc7b4b6fad6ae4830e005ec539f">getNumParams</a>(); i != e; ++i)</div>
+<div class="line"><a name="l02839"></a><span class="lineno"> 2839</span>       <a class="code" href="SemaDecl_8cpp.html#a20448a3218a0d3e63d4c0924073fa4ab">mergeParamDeclAttributes</a>(New-><a class="code" href="classclang_1_1FunctionDecl.html#ae9634725f4146974e541228f996a96cf">getParamDecl</a>(i), Old-><a class="code" href="classclang_1_1FunctionDecl.html#ae9634725f4146974e541228f996a96cf">getParamDecl</a>(i),</div>
+<div class="line"><a name="l02840"></a><span class="lineno"> 2840</span>                                *<span class="keyword">this</span>);</div>
+<div class="line"><a name="l02841"></a><span class="lineno"> 2841</span> </div>
+<div class="line"><a name="l02842"></a><span class="lineno"> 2842</span>   <span class="keywordflow">if</span> (getLangOpts().CPlusPlus)</div>
+<div class="line"><a name="l02843"></a><span class="lineno"> 2843</span>     <span class="keywordflow">return</span> MergeCXXFunctionDecl(New, Old, S);</div>
+<div class="line"><a name="l02844"></a><span class="lineno"> 2844</span> </div>
+<div class="line"><a name="l02845"></a><span class="lineno"> 2845</span>   <span class="comment">// Merge the function types so the we get the composite types for the return</span></div>
+<div class="line"><a name="l02846"></a><span class="lineno"> 2846</span>   <span class="comment">// and argument types. Per C11 6.2.7/4, only update the type if the old decl</span></div>
+<div class="line"><a name="l02847"></a><span class="lineno"> 2847</span>   <span class="comment">// was visible.</span></div>
+<div class="line"><a name="l02848"></a><span class="lineno"> 2848</span>   <a class="code" href="classclang_1_1QualType.html">QualType</a> Merged = <a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#a59408611432e2aa9dac944120f0c790c">mergeTypes</a>(Old-><a class="code" href="classclang_1_1ValueDecl.html#aefa6d3327144aee23d2935f41d993484">getType</a>(), New-><a class="code" href="classclang_1_1ValueDecl.html#aefa6d3327144aee23d2935f41d993484">getType</a>());</div>
+<div class="line"><a name="l02849"></a><span class="lineno"> 2849</span>   <span class="keywordflow">if</span> (!Merged.<a class="code" href="classclang_1_1QualType.html#a8f87f58000490ad01cd09add1f27d7ac" title="isNull - Return true if this QualType doesn't point to a type yet.">isNull</a>() && MergeTypeWithOld)</div>
+<div class="line"><a name="l02850"></a><span class="lineno"> 2850</span>     New-><a class="code" href="classclang_1_1ValueDecl.html#a3a82ca5762f3fb1c2d25d9cf63728cd2">setType</a>(Merged);</div>
+<div class="line"><a name="l02851"></a><span class="lineno"> 2851</span> </div>
+<div class="line"><a name="l02852"></a><span class="lineno"> 2852</span>   <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
+<div class="line"><a name="l02853"></a><span class="lineno"> 2853</span> }</div>
+<div class="line"><a name="l02854"></a><span class="lineno"> 2854</span> </div>
+<div class="line"><a name="l02855"></a><span class="lineno"> 2855</span> </div>
+<div class="line"><a name="l02856"></a><span class="lineno"><a class="code" href="classclang_1_1Sema.html#ae247f221c95eadd36998886ddca97372"> 2856</a></span> <span class="keywordtype">void</span> <a class="code" href="classclang_1_1Sema.html#ae247f221c95eadd36998886ddca97372">Sema::mergeObjCMethodDecls</a>(<a class="code" href="classclang_1_1ObjCMethodDecl.html">ObjCMethodDecl</a> *newMethod,</div>
+<div class="line"><a name="l02857"></a><span class="lineno"> 2857</span>                                 <a class="code" href="classclang_1_1ObjCMethodDecl.html">ObjCMethodDecl</a> *oldMethod) {</div>
+<div class="line"><a name="l02858"></a><span class="lineno"> 2858</span> </div>
+<div class="line"><a name="l02859"></a><span class="lineno"> 2859</span>   <span class="comment">// Merge the attributes, including deprecated/unavailable</span></div>
+<div class="line"><a name="l02860"></a><span class="lineno"> 2860</span>   <a class="code" href="classclang_1_1Sema.html#ac1d54bada076817ebee6b14b4df4ad05" title="Describes the kind of merge to perform for availability attributes (including "deprecated", "unavailable", and "availability").">AvailabilityMergeKind</a> MergeKind =</div>
+<div class="line"><a name="l02861"></a><span class="lineno"> 2861</span>     isa<ObjCImplDecl>(newMethod-><a class="code" href="classclang_1_1Decl.html#af67e1a1d24dcc51093b95dbcf68d4288">getDeclContext</a>()) ? AMK_Redeclaration</div>
+<div class="line"><a name="l02862"></a><span class="lineno"> 2862</span>                                                    : AMK_Override;</div>
+<div class="line"><a name="l02863"></a><span class="lineno"> 2863</span>   mergeDeclAttributes(newMethod, oldMethod, MergeKind);</div>
+<div class="line"><a name="l02864"></a><span class="lineno"> 2864</span> </div>
+<div class="line"><a name="l02865"></a><span class="lineno"> 2865</span>   <span class="comment">// Merge attributes from the parameters.</span></div>
+<div class="line"><a name="l02866"></a><span class="lineno"> 2866</span>   <a class="code" href="classclang_1_1ObjCMethodDecl.html#a841541ca3ef9960a3474a637e3c8829d">ObjCMethodDecl::param_const_iterator</a> oi = oldMethod-><a class="code" href="classclang_1_1ObjCMethodDecl.html#a6e3f1b5626a6e795168b51ff78888bf9">param_begin</a>(),</div>
+<div class="line"><a name="l02867"></a><span class="lineno"> 2867</span>                                        oe = oldMethod-><a class="code" href="classclang_1_1ObjCMethodDecl.html#a41c8a73187b3feac6defb5c1e7987b36">param_end</a>();</div>
+<div class="line"><a name="l02868"></a><span class="lineno"> 2868</span>   <span class="keywordflow">for</span> (<a class="code" href="classclang_1_1ObjCMethodDecl.html#abbba9916294190611d98ec23edcf6bef">ObjCMethodDecl::param_iterator</a></div>
+<div class="line"><a name="l02869"></a><span class="lineno"> 2869</span>          ni = newMethod-><a class="code" href="classclang_1_1ObjCMethodDecl.html#a6e3f1b5626a6e795168b51ff78888bf9">param_begin</a>(), ne = newMethod-><a class="code" href="classclang_1_1ObjCMethodDecl.html#a41c8a73187b3feac6defb5c1e7987b36">param_end</a>();</div>
+<div class="line"><a name="l02870"></a><span class="lineno"> 2870</span>        ni != ne && oi != oe; ++ni, ++oi)</div>
+<div class="line"><a name="l02871"></a><span class="lineno"> 2871</span>     <a class="code" href="SemaDecl_8cpp.html#a20448a3218a0d3e63d4c0924073fa4ab">mergeParamDeclAttributes</a>(*ni, *oi, *<span class="keyword">this</span>);</div>
+<div class="line"><a name="l02872"></a><span class="lineno"> 2872</span> </div>
+<div class="line"><a name="l02873"></a><span class="lineno"> 2873</span>   CheckObjCMethodOverride(newMethod, oldMethod);</div>
+<div class="line"><a name="l02874"></a><span class="lineno"> 2874</span> }</div>
+<div class="line"><a name="l02875"></a><span class="lineno"> 2875</span> <span class="comment"></span></div>
+<div class="line"><a name="l02876"></a><span class="lineno"> 2876</span> <span class="comment">/// MergeVarDeclTypes - We parsed a variable 'New' which has the same name and</span></div>
+<div class="line"><a name="l02877"></a><span class="lineno"> 2877</span> <span class="comment">/// scope as a previous declaration 'Old'.  Figure out how to merge their types,</span></div>
+<div class="line"><a name="l02878"></a><span class="lineno"> 2878</span> <span class="comment">/// emitting diagnostics as appropriate.</span></div>
+<div class="line"><a name="l02879"></a><span class="lineno"> 2879</span> <span class="comment">///</span></div>
+<div class="line"><a name="l02880"></a><span class="lineno"> 2880</span> <span class="comment">/// Declarations using the auto type specifier (C++ [decl.spec.auto]) call back</span></div>
+<div class="line"><a name="l02881"></a><span class="lineno"> 2881</span> <span class="comment">/// to here in AddInitializerToDecl. We can't check them before the initializer</span></div>
+<div class="line"><a name="l02882"></a><span class="lineno"> 2882</span> <span class="comment">/// is attached.</span></div>
+<div class="line"><a name="l02883"></a><span class="lineno"><a class="code" href="classclang_1_1Sema.html#a5956d4216c3bc02c5f6a92de64ef4351"> 2883</a></span> <span class="comment"></span><span class="keywordtype">void</span> <a class="code" href="classclang_1_1Sema.html#a5956d4216c3bc02c5f6a92de64ef4351">Sema::MergeVarDeclTypes</a>(<a class="code" href="classclang_1_1VarDecl.html">VarDecl</a> *New, <a class="code" href="classclang_1_1VarDecl.html">VarDecl</a> *Old,</div>
+<div class="line"><a name="l02884"></a><span class="lineno"> 2884</span>                              <span class="keywordtype">bool</span> MergeTypeWithOld) {</div>
+<div class="line"><a name="l02885"></a><span class="lineno"> 2885</span>   <span class="keywordflow">if</span> (New-><a class="code" href="classclang_1_1Decl.html#a17ec912fd67469eea51741d45eb0c800">isInvalidDecl</a>() || Old-><a class="code" href="classclang_1_1Decl.html#a17ec912fd67469eea51741d45eb0c800">isInvalidDecl</a>())</div>
+<div class="line"><a name="l02886"></a><span class="lineno"> 2886</span>     <span class="keywordflow">return</span>;</div>
+<div class="line"><a name="l02887"></a><span class="lineno"> 2887</span> </div>
+<div class="line"><a name="l02888"></a><span class="lineno"> 2888</span>   <a class="code" href="classclang_1_1QualType.html">QualType</a> MergedT;</div>
+<div class="line"><a name="l02889"></a><span class="lineno"> 2889</span>   <span class="keywordflow">if</span> (getLangOpts().CPlusPlus) {</div>
+<div class="line"><a name="l02890"></a><span class="lineno"> 2890</span>     <span class="keywordflow">if</span> (New-><a class="code" href="classclang_1_1ValueDecl.html#aefa6d3327144aee23d2935f41d993484">getType</a>()-><a class="code" href="classclang_1_1Type.html#abb99c76a5b0e2ae4b05f6b0246c823cf" title="Determine whether this type is an undeduced type, meaning that it somehow involves a C++11 'auto' typ...">isUndeducedType</a>()) {</div>
+<div class="line"><a name="l02891"></a><span class="lineno"> 2891</span>       <span class="comment">// We don't know what the new type is until the initializer is attached.</span></div>
+<div class="line"><a name="l02892"></a><span class="lineno"> 2892</span>       <span class="keywordflow">return</span>;</div>
+<div class="line"><a name="l02893"></a><span class="lineno"> 2893</span>     } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#a889b9d309fdc236f1eab037484f10f8a" title="Determine whether the given types T1 and T2 are equivalent.">hasSameType</a>(New-><a class="code" href="classclang_1_1ValueDecl.html#aefa6d3327144aee23d2935f41d993484">getType</a>(), Old-><a class="code" href="classclang_1_1ValueDecl.html#aefa6d3327144aee23d2935f41d993484">getType</a>())) {</div>
+<div class="line"><a name="l02894"></a><span class="lineno"> 2894</span>       <span class="comment">// These could still be something that needs exception specs checked.</span></div>
+<div class="line"><a name="l02895"></a><span class="lineno"> 2895</span>       <span class="keywordflow">return</span> MergeVarDeclExceptionSpecs(New, Old);</div>
+<div class="line"><a name="l02896"></a><span class="lineno"> 2896</span>     }</div>
+<div class="line"><a name="l02897"></a><span class="lineno"> 2897</span>     <span class="comment">// C++ [basic.link]p10:</span></div>
+<div class="line"><a name="l02898"></a><span class="lineno"> 2898</span>     <span class="comment">//   [...] the types specified by all declarations referring to a given</span></div>
+<div class="line"><a name="l02899"></a><span class="lineno"> 2899</span>     <span class="comment">//   object or function shall be identical, except that declarations for an</span></div>
+<div class="line"><a name="l02900"></a><span class="lineno"> 2900</span>     <span class="comment">//   array object can specify array types that differ by the presence or</span></div>
+<div class="line"><a name="l02901"></a><span class="lineno"> 2901</span>     <span class="comment">//   absence of a major array bound (8.3.4).</span></div>
+<div class="line"><a name="l02902"></a><span class="lineno"> 2902</span>     <span class="keywordflow">else</span> <span class="keywordflow">if</span> (Old-><a class="code" href="classclang_1_1ValueDecl.html#aefa6d3327144aee23d2935f41d993484">getType</a>()-><a class="code" href="classclang_1_1Type.html#a9394ebc74a8c7ad58b9f15abafcbbde2">isIncompleteArrayType</a>() &&</div>
+<div class="line"><a name="l02903"></a><span class="lineno"> 2903</span>              New-><a class="code" href="classclang_1_1ValueDecl.html#aefa6d3327144aee23d2935f41d993484">getType</a>()-><a class="code" href="classclang_1_1Type.html#a53b83bd119ae77bc77e92dc69a8c8094">isArrayType</a>()) {</div>
+<div class="line"><a name="l02904"></a><span class="lineno"> 2904</span>       <span class="keyword">const</span> <a class="code" href="classclang_1_1ArrayType.html">ArrayType</a> *OldArray = <a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#a2f9f0d5fa876bf2fb8be3fdd0fc70244">getAsArrayType</a>(Old-><a class="code" href="classclang_1_1ValueDecl.html#aefa6d3327144aee23d2935f41d993484">getType</a>());</div>
+<div class="line"><a name="l02905"></a><span class="lineno"> 2905</span>       <span class="keyword">const</span> <a class="code" href="classclang_1_1ArrayType.html">ArrayType</a> *NewArray = <a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#a2f9f0d5fa876bf2fb8be3fdd0fc70244">getAsArrayType</a>(New-><a class="code" href="classclang_1_1ValueDecl.html#aefa6d3327144aee23d2935f41d993484">getType</a>());</div>
+<div class="line"><a name="l02906"></a><span class="lineno"> 2906</span>       <span class="keywordflow">if</span> (<a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#a889b9d309fdc236f1eab037484f10f8a" title="Determine whether the given types T1 and T2 are equivalent.">hasSameType</a>(OldArray-><a class="code" href="classclang_1_1ArrayType.html#ad9681a11b43dc70a3c4db07d2a450d12">getElementType</a>(),</div>
+<div class="line"><a name="l02907"></a><span class="lineno"> 2907</span>                               NewArray-><a class="code" href="classclang_1_1ArrayType.html#ad9681a11b43dc70a3c4db07d2a450d12">getElementType</a>()))</div>
+<div class="line"><a name="l02908"></a><span class="lineno"> 2908</span>         MergedT = New-><a class="code" href="classclang_1_1ValueDecl.html#aefa6d3327144aee23d2935f41d993484">getType</a>();</div>
+<div class="line"><a name="l02909"></a><span class="lineno"> 2909</span>     } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (Old-><a class="code" href="classclang_1_1ValueDecl.html#aefa6d3327144aee23d2935f41d993484">getType</a>()-><a class="code" href="classclang_1_1Type.html#a53b83bd119ae77bc77e92dc69a8c8094">isArrayType</a>() &&</div>
+<div class="line"><a name="l02910"></a><span class="lineno"> 2910</span>                New-><a class="code" href="classclang_1_1ValueDecl.html#aefa6d3327144aee23d2935f41d993484">getType</a>()-><a class="code" href="classclang_1_1Type.html#a9394ebc74a8c7ad58b9f15abafcbbde2">isIncompleteArrayType</a>()) {</div>
+<div class="line"><a name="l02911"></a><span class="lineno"> 2911</span>       <span class="keyword">const</span> <a class="code" href="classclang_1_1ArrayType.html">ArrayType</a> *OldArray = <a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#a2f9f0d5fa876bf2fb8be3fdd0fc70244">getAsArrayType</a>(Old-><a class="code" href="classclang_1_1ValueDecl.html#aefa6d3327144aee23d2935f41d993484">getType</a>());</div>
+<div class="line"><a name="l02912"></a><span class="lineno"> 2912</span>       <span class="keyword">const</span> <a class="code" href="classclang_1_1ArrayType.html">ArrayType</a> *NewArray = <a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#a2f9f0d5fa876bf2fb8be3fdd0fc70244">getAsArrayType</a>(New-><a class="code" href="classclang_1_1ValueDecl.html#aefa6d3327144aee23d2935f41d993484">getType</a>());</div>
+<div class="line"><a name="l02913"></a><span class="lineno"> 2913</span>       <span class="keywordflow">if</span> (<a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#a889b9d309fdc236f1eab037484f10f8a" title="Determine whether the given types T1 and T2 are equivalent.">hasSameType</a>(OldArray-><a class="code" href="classclang_1_1ArrayType.html#ad9681a11b43dc70a3c4db07d2a450d12">getElementType</a>(),</div>
+<div class="line"><a name="l02914"></a><span class="lineno"> 2914</span>                               NewArray-><a class="code" href="classclang_1_1ArrayType.html#ad9681a11b43dc70a3c4db07d2a450d12">getElementType</a>()))</div>
+<div class="line"><a name="l02915"></a><span class="lineno"> 2915</span>         MergedT = Old-><a class="code" href="classclang_1_1ValueDecl.html#aefa6d3327144aee23d2935f41d993484">getType</a>();</div>
+<div class="line"><a name="l02916"></a><span class="lineno"> 2916</span>     } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (New-><a class="code" href="classclang_1_1ValueDecl.html#aefa6d3327144aee23d2935f41d993484">getType</a>()-><a class="code" href="classclang_1_1Type.html#aa9be9c3ceec53da8edbbb86bbf895fff">isObjCObjectPointerType</a>() &&</div>
+<div class="line"><a name="l02917"></a><span class="lineno"> 2917</span>                Old-><a class="code" href="classclang_1_1ValueDecl.html#aefa6d3327144aee23d2935f41d993484">getType</a>()-><a class="code" href="classclang_1_1Type.html#aa9be9c3ceec53da8edbbb86bbf895fff">isObjCObjectPointerType</a>()) {</div>
+<div class="line"><a name="l02918"></a><span class="lineno"> 2918</span>       MergedT = <a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#addee071f1c7b6641b2cd943d68fccff8">mergeObjCGCQualifiers</a>(New-><a class="code" href="classclang_1_1ValueDecl.html#aefa6d3327144aee23d2935f41d993484">getType</a>(),</div>
+<div class="line"><a name="l02919"></a><span class="lineno"> 2919</span>                                               Old-><a class="code" href="classclang_1_1ValueDecl.html#aefa6d3327144aee23d2935f41d993484">getType</a>());</div>
+<div class="line"><a name="l02920"></a><span class="lineno"> 2920</span>     }</div>
+<div class="line"><a name="l02921"></a><span class="lineno"> 2921</span>   } <span class="keywordflow">else</span> {</div>
+<div class="line"><a name="l02922"></a><span class="lineno"> 2922</span>     <span class="comment">// C 6.2.7p2:</span></div>
+<div class="line"><a name="l02923"></a><span class="lineno"> 2923</span>     <span class="comment">//   All declarations that refer to the same object or function shall have</span></div>
+<div class="line"><a name="l02924"></a><span class="lineno"> 2924</span>     <span class="comment">//   compatible type.</span></div>
+<div class="line"><a name="l02925"></a><span class="lineno"> 2925</span>     MergedT = <a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#a59408611432e2aa9dac944120f0c790c">mergeTypes</a>(New-><a class="code" href="classclang_1_1ValueDecl.html#aefa6d3327144aee23d2935f41d993484">getType</a>(), Old-><a class="code" href="classclang_1_1ValueDecl.html#aefa6d3327144aee23d2935f41d993484">getType</a>());</div>
+<div class="line"><a name="l02926"></a><span class="lineno"> 2926</span>   }</div>
+<div class="line"><a name="l02927"></a><span class="lineno"> 2927</span>   <span class="keywordflow">if</span> (MergedT.<a class="code" href="classclang_1_1QualType.html#a8f87f58000490ad01cd09add1f27d7ac" title="isNull - Return true if this QualType doesn't point to a type yet.">isNull</a>()) {</div>
+<div class="line"><a name="l02928"></a><span class="lineno"> 2928</span>     <span class="comment">// It's OK if we couldn't merge types if either type is dependent, for a</span></div>
+<div class="line"><a name="l02929"></a><span class="lineno"> 2929</span>     <span class="comment">// block-scope variable. In other cases (static data members of class</span></div>
+<div class="line"><a name="l02930"></a><span class="lineno"> 2930</span>     <span class="comment">// templates, variable templates, ...), we require the types to be</span></div>
+<div class="line"><a name="l02931"></a><span class="lineno"> 2931</span>     <span class="comment">// equivalent.</span></div>
+<div class="line"><a name="l02932"></a><span class="lineno"> 2932</span>     <span class="comment">// FIXME: The C++ standard doesn't say anything about this.</span></div>
+<div class="line"><a name="l02933"></a><span class="lineno"> 2933</span>     <span class="keywordflow">if</span> ((New-><a class="code" href="classclang_1_1ValueDecl.html#aefa6d3327144aee23d2935f41d993484">getType</a>()-><a class="code" href="classclang_1_1Type.html#a7e475b7859ae970eb837da95e94ab26c">isDependentType</a>() ||</div>
+<div class="line"><a name="l02934"></a><span class="lineno"> 2934</span>          Old-><a class="code" href="classclang_1_1ValueDecl.html#aefa6d3327144aee23d2935f41d993484">getType</a>()-><a class="code" href="classclang_1_1Type.html#a7e475b7859ae970eb837da95e94ab26c">isDependentType</a>()) && New-><a class="code" href="classclang_1_1VarDecl.html#ab3fc38243546c278bf42ea0deb0ed8e9">isLocalVarDecl</a>()) {</div>
+<div class="line"><a name="l02935"></a><span class="lineno"> 2935</span>       <span class="comment">// If the old type was dependent, we can't merge with it, so the new type</span></div>
+<div class="line"><a name="l02936"></a><span class="lineno"> 2936</span>       <span class="comment">// becomes dependent for now. We'll reproduce the original type when we</span></div>
+<div class="line"><a name="l02937"></a><span class="lineno"> 2937</span>       <span class="comment">// instantiate the TypeSourceInfo for the variable.</span></div>
+<div class="line"><a name="l02938"></a><span class="lineno"> 2938</span>       <span class="keywordflow">if</span> (!New-><a class="code" href="classclang_1_1ValueDecl.html#aefa6d3327144aee23d2935f41d993484">getType</a>()-><a class="code" href="classclang_1_1Type.html#a7e475b7859ae970eb837da95e94ab26c">isDependentType</a>() && MergeTypeWithOld)</div>
+<div class="line"><a name="l02939"></a><span class="lineno"> 2939</span>         New-><a class="code" href="classclang_1_1ValueDecl.html#a3a82ca5762f3fb1c2d25d9cf63728cd2">setType</a>(<a class="code" href="ASTMatchFinder_8cpp.html#a779280869b9fac47a9bc391e7709171f">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#a4b9c29396317bed688dfe9d5b909f04f">DependentTy</a>);</div>
+<div class="line"><a name="l02940"></a><span class="lineno"> 2940</span>       <span class="keywordflow">return</span>;</div>
+<div class="line"><a name="l02941"></a><span class="lineno"> 2941</span>     }</div>
+<div class="line"><a name="l02942"></a><span class="lineno"> 2942</span> </div>
+<div class="line"><a name="l02943"></a><span class="lineno"> 2943</span>     <span class="comment">// FIXME: Even if this merging succeeds, some other non-visible declaration</span></div>
+<div class="line"><a name="l02944"></a><span class="lineno"> 2944</span>     <span class="comment">// of this variable might have an incompatible type. For instance:</span></div>
+<div class="line"><a name="l02945"></a><span class="lineno"> 2945</span>     <span class="comment">//</span></div>
+<div class="line"><a name="l02946"></a><span class="lineno"> 2946</span>     <span class="comment">//   extern int arr[];</span></div>
+<div class="line"><a name="l02947"></a><span class="lineno"> 2947</span>     <span class="comment">//   void f() { extern int arr[2]; }</span></div>
+<div class="line"><a name="l02948"></a><span class="lineno"> 2948</span>     <span class="comment">//   void g() { extern int arr[3]; }</span></div>
+<div class="line"><a name="l02949"></a><span class="lineno"> 2949</span>     <span class="comment">//</span></div>
+<div class="line"><a name="l02950"></a><span class="lineno"> 2950</span>     <span class="comment">// Neither C nor C++ requires a diagnostic for this, but we should still try</span></div>
+<div class="line"><a name="l02951"></a><span class="lineno"> 2951</span>     <span class="comment">// to diagnose it.</span></div>
+<div class="line"><a name="l02952"></a><span class="lineno"> 2952</span>     <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(New-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::err_redefinition_different_type)</div>
+<div class="line"><a name="l02953"></a><span class="lineno"> 2953</span>       << New-><a class="code" href="classclang_1_1NamedDecl.html#a1e3e90455be89bb5c7c23640cbbd7153">getDeclName</a>() << New-><a class="code" href="classclang_1_1ValueDecl.html#aefa6d3327144aee23d2935f41d993484">getType</a>() << Old-><a class="code" href="classclang_1_1ValueDecl.html#aefa6d3327144aee23d2935f41d993484">getType</a>();</div>
+<div class="line"><a name="l02954"></a><span class="lineno"> 2954</span>     <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(Old-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::note_previous_definition);</div>
+<div class="line"><a name="l02955"></a><span class="lineno"> 2955</span>     <span class="keywordflow">return</span> New-><a class="code" href="classclang_1_1Decl.html#a46b92fa90488bdc219831b05cd858c0b">setInvalidDecl</a>();</div>
+<div class="line"><a name="l02956"></a><span class="lineno"> 2956</span>   }</div>
+<div class="line"><a name="l02957"></a><span class="lineno"> 2957</span> </div>
+<div class="line"><a name="l02958"></a><span class="lineno"> 2958</span>   <span class="comment">// Don't actually update the type on the new declaration if the old</span></div>
+<div class="line"><a name="l02959"></a><span class="lineno"> 2959</span>   <span class="comment">// declaration was an extern declaration in a different scope.</span></div>
+<div class="line"><a name="l02960"></a><span class="lineno"> 2960</span>   <span class="keywordflow">if</span> (MergeTypeWithOld)</div>
+<div class="line"><a name="l02961"></a><span class="lineno"> 2961</span>     New-><a class="code" href="classclang_1_1ValueDecl.html#a3a82ca5762f3fb1c2d25d9cf63728cd2">setType</a>(MergedT);</div>
+<div class="line"><a name="l02962"></a><span class="lineno"> 2962</span> }</div>
+<div class="line"><a name="l02963"></a><span class="lineno"> 2963</span> </div>
+<div class="line"><a name="l02964"></a><span class="lineno"><a class="code" href="SemaDecl_8cpp.html#a27d193f151435b3fee445e779fb11449"> 2964</a></span> <span class="keyword">static</span> <span class="keywordtype">bool</span> <a class="code" href="SemaDecl_8cpp.html#a27d193f151435b3fee445e779fb11449">mergeTypeWithPrevious</a>(<a class="code" href="classclang_1_1Sema.html" title="Sema - This implements semantic analysis and AST building for C.">Sema</a> &<a class="code" href="AnalysisBasedWarnings_8cpp.html#a33dc45a03958a0bf07b5da2dec4db648">S</a>, <a class="code" href="classclang_1_1VarDecl.html">VarDecl</a> *NewVD, <a class="code" href="classclang_1_1VarDecl.html">VarDecl</a> *OldVD,</div>
+<div class="line"><a name="l02965"></a><span class="lineno"> 2965</span>                                   <a class="code" href="classclang_1_1LookupResult.html" title="Represents the results of name lookup.">LookupResult</a> &<a class="code" href="Format_8cpp.html#a367365df5b490f2ddb411318d9d421a9">Previous</a>) {</div>
+<div class="line"><a name="l02966"></a><span class="lineno"> 2966</span>   <span class="comment">// C11 6.2.7p4:</span></div>
+<div class="line"><a name="l02967"></a><span class="lineno"> 2967</span>   <span class="comment">//   For an identifier with internal or external linkage declared</span></div>
+<div class="line"><a name="l02968"></a><span class="lineno"> 2968</span>   <span class="comment">//   in a scope in which a prior declaration of that identifier is</span></div>
+<div class="line"><a name="l02969"></a><span class="lineno"> 2969</span>   <span class="comment">//   visible, if the prior declaration specifies internal or</span></div>
+<div class="line"><a name="l02970"></a><span class="lineno"> 2970</span>   <span class="comment">//   external linkage, the type of the identifier at the later</span></div>
+<div class="line"><a name="l02971"></a><span class="lineno"> 2971</span>   <span class="comment">//   declaration becomes the composite type.</span></div>
+<div class="line"><a name="l02972"></a><span class="lineno"> 2972</span>   <span class="comment">//</span></div>
+<div class="line"><a name="l02973"></a><span class="lineno"> 2973</span>   <span class="comment">// If the variable isn't visible, we do not merge with its type.</span></div>
+<div class="line"><a name="l02974"></a><span class="lineno"> 2974</span>   <span class="keywordflow">if</span> (Previous.<a class="code" href="classclang_1_1LookupResult.html#a4f58e6aae1835fb3789c904b26d7af08" title="Determine whether the lookup result was shadowed by some other declaration that lookup ignored...">isShadowed</a>())</div>
+<div class="line"><a name="l02975"></a><span class="lineno"> 2975</span>     <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
+<div class="line"><a name="l02976"></a><span class="lineno"> 2976</span> </div>
+<div class="line"><a name="l02977"></a><span class="lineno"> 2977</span>   <span class="keywordflow">if</span> (S.<a class="code" href="classclang_1_1Sema.html#a5f632d714a520550786bde65d3771228">getLangOpts</a>().CPlusPlus) {</div>
+<div class="line"><a name="l02978"></a><span class="lineno"> 2978</span>     <span class="comment">// C++11 [dcl.array]p3:</span></div>
+<div class="line"><a name="l02979"></a><span class="lineno"> 2979</span>     <span class="comment">//   If there is a preceding declaration of the entity in the same</span></div>
+<div class="line"><a name="l02980"></a><span class="lineno"> 2980</span>     <span class="comment">//   scope in which the bound was specified, an omitted array bound</span></div>
+<div class="line"><a name="l02981"></a><span class="lineno"> 2981</span>     <span class="comment">//   is taken to be the same as in that earlier declaration.</span></div>
+<div class="line"><a name="l02982"></a><span class="lineno"> 2982</span>     <span class="keywordflow">return</span> NewVD-><a class="code" href="classclang_1_1VarDecl.html#aa611faba86f8a3b2466569a4fe55658b">isPreviousDeclInSameBlockScope</a>() ||</div>
+<div class="line"><a name="l02983"></a><span class="lineno"> 2983</span>            (!OldVD-><a class="code" href="classclang_1_1Decl.html#aa390f755d0a0a1fc7fc557af886e4c93">getLexicalDeclContext</a>()-><a class="code" href="classclang_1_1DeclContext.html#a05b966b6459e1d11c317f8abe3e2d66f">isFunctionOrMethod</a>() &&</div>
+<div class="line"><a name="l02984"></a><span class="lineno"> 2984</span>             !NewVD-><a class="code" href="classclang_1_1Decl.html#aa390f755d0a0a1fc7fc557af886e4c93">getLexicalDeclContext</a>()-><a class="code" href="classclang_1_1DeclContext.html#a05b966b6459e1d11c317f8abe3e2d66f">isFunctionOrMethod</a>());</div>
+<div class="line"><a name="l02985"></a><span class="lineno"> 2985</span>   } <span class="keywordflow">else</span> {</div>
+<div class="line"><a name="l02986"></a><span class="lineno"> 2986</span>     <span class="comment">// If the old declaration was function-local, don't merge with its</span></div>
+<div class="line"><a name="l02987"></a><span class="lineno"> 2987</span>     <span class="comment">// type unless we're in the same function.</span></div>
+<div class="line"><a name="l02988"></a><span class="lineno"> 2988</span>     <span class="keywordflow">return</span> !OldVD-><a class="code" href="classclang_1_1Decl.html#aa390f755d0a0a1fc7fc557af886e4c93">getLexicalDeclContext</a>()-><a class="code" href="classclang_1_1DeclContext.html#a05b966b6459e1d11c317f8abe3e2d66f">isFunctionOrMethod</a>() ||</div>
+<div class="line"><a name="l02989"></a><span class="lineno"> 2989</span>            OldVD-><a class="code" href="classclang_1_1Decl.html#aa390f755d0a0a1fc7fc557af886e4c93">getLexicalDeclContext</a>() == NewVD-><a class="code" href="classclang_1_1Decl.html#aa390f755d0a0a1fc7fc557af886e4c93">getLexicalDeclContext</a>();</div>
+<div class="line"><a name="l02990"></a><span class="lineno"> 2990</span>   }</div>
+<div class="line"><a name="l02991"></a><span class="lineno"> 2991</span> }</div>
+<div class="line"><a name="l02992"></a><span class="lineno"> 2992</span> <span class="comment"></span></div>
+<div class="line"><a name="l02993"></a><span class="lineno"> 2993</span> <span class="comment">/// MergeVarDecl - We just parsed a variable 'New' which has the same name</span></div>
+<div class="line"><a name="l02994"></a><span class="lineno"> 2994</span> <span class="comment">/// and scope as a previous declaration 'Old'.  Figure out how to resolve this</span></div>
+<div class="line"><a name="l02995"></a><span class="lineno"> 2995</span> <span class="comment">/// situation, merging decls or emitting diagnostics as appropriate.</span></div>
+<div class="line"><a name="l02996"></a><span class="lineno"> 2996</span> <span class="comment">///</span></div>
+<div class="line"><a name="l02997"></a><span class="lineno"> 2997</span> <span class="comment">/// Tentative definition rules (C99 6.9.2p2) are checked by</span></div>
+<div class="line"><a name="l02998"></a><span class="lineno"> 2998</span> <span class="comment">/// FinalizeDeclaratorGroup. Unfortunately, we can't analyze tentative</span></div>
+<div class="line"><a name="l02999"></a><span class="lineno"> 2999</span> <span class="comment">/// definitions here, since the initializer hasn't been attached.</span></div>
+<div class="line"><a name="l03000"></a><span class="lineno"> 3000</span> <span class="comment">///</span></div>
+<div class="line"><a name="l03001"></a><span class="lineno"><a class="code" href="classclang_1_1Sema.html#ab416af88e2edab6b95b35c9fc720a648"> 3001</a></span> <span class="comment"></span><span class="keywordtype">void</span> <a class="code" href="classclang_1_1Sema.html#ab416af88e2edab6b95b35c9fc720a648">Sema::MergeVarDecl</a>(<a class="code" href="classclang_1_1VarDecl.html">VarDecl</a> *New, <a class="code" href="classclang_1_1LookupResult.html" title="Represents the results of name lookup.">LookupResult</a> &<a class="code" href="Format_8cpp.html#a367365df5b490f2ddb411318d9d421a9">Previous</a>) {</div>
+<div class="line"><a name="l03002"></a><span class="lineno"> 3002</span>   <span class="comment">// If the new decl is already invalid, don't do any other checking.</span></div>
+<div class="line"><a name="l03003"></a><span class="lineno"> 3003</span>   <span class="keywordflow">if</span> (New-><a class="code" href="classclang_1_1Decl.html#a17ec912fd67469eea51741d45eb0c800">isInvalidDecl</a>())</div>
+<div class="line"><a name="l03004"></a><span class="lineno"> 3004</span>     <span class="keywordflow">return</span>;</div>
+<div class="line"><a name="l03005"></a><span class="lineno"> 3005</span> </div>
+<div class="line"><a name="l03006"></a><span class="lineno"> 3006</span>   <span class="comment">// Verify the old decl was also a variable or variable template.</span></div>
+<div class="line"><a name="l03007"></a><span class="lineno"> 3007</span>   <a class="code" href="classclang_1_1VarDecl.html">VarDecl</a> *Old = 0;</div>
+<div class="line"><a name="l03008"></a><span class="lineno"> 3008</span>   <span class="keywordflow">if</span> (Previous.<a class="code" href="classclang_1_1LookupResult.html#aa262b3b1335fcc25968ca8aecd64e7eb">isSingleResult</a>() &&</div>
+<div class="line"><a name="l03009"></a><span class="lineno"> 3009</span>       (Old = dyn_cast<<a class="code" href="classclang_1_1VarDecl.html">VarDecl</a>>(Previous.<a class="code" href="classclang_1_1LookupResult.html#a626e09f67bb669edefa962b5ae745344" title="Fetch the unique decl found by this lookup. Asserts that one was found.">getFoundDecl</a>()))) {</div>
+<div class="line"><a name="l03010"></a><span class="lineno"> 3010</span>     <span class="keywordflow">if</span> (New-><a class="code" href="classclang_1_1VarDecl.html#a9c2eb3a1a810ac17ba5f61c742fe5813" title="Retrieves the variable template that is described by this variable declaration.">getDescribedVarTemplate</a>())</div>
+<div class="line"><a name="l03011"></a><span class="lineno"> 3011</span>       Old = Old-><a class="code" href="classclang_1_1VarDecl.html#a9c2eb3a1a810ac17ba5f61c742fe5813" title="Retrieves the variable template that is described by this variable declaration.">getDescribedVarTemplate</a>() ? Old : 0;</div>
+<div class="line"><a name="l03012"></a><span class="lineno"> 3012</span>     <span class="keywordflow">else</span></div>
+<div class="line"><a name="l03013"></a><span class="lineno"> 3013</span>       Old = Old-><a class="code" href="classclang_1_1VarDecl.html#a9c2eb3a1a810ac17ba5f61c742fe5813" title="Retrieves the variable template that is described by this variable declaration.">getDescribedVarTemplate</a>() ? 0 : Old;</div>
+<div class="line"><a name="l03014"></a><span class="lineno"> 3014</span>   }</div>
+<div class="line"><a name="l03015"></a><span class="lineno"> 3015</span>   <span class="keywordflow">if</span> (!Old) {</div>
+<div class="line"><a name="l03016"></a><span class="lineno"> 3016</span>     <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(New-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::err_redefinition_different_kind)</div>
+<div class="line"><a name="l03017"></a><span class="lineno"> 3017</span>       << New-><a class="code" href="classclang_1_1NamedDecl.html#a1e3e90455be89bb5c7c23640cbbd7153">getDeclName</a>();</div>
+<div class="line"><a name="l03018"></a><span class="lineno"> 3018</span>     <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(Previous.<a class="code" href="classclang_1_1LookupResult.html#a67d43ac1334ede6ef1fd8fa13d885c74" title="Fetches a representative decl. Useful for lazy diagnostics.">getRepresentativeDecl</a>()-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(),</div>
+<div class="line"><a name="l03019"></a><span class="lineno"> 3019</span>          diag::note_previous_definition);</div>
+<div class="line"><a name="l03020"></a><span class="lineno"> 3020</span>     <span class="keywordflow">return</span> New-><a class="code" href="classclang_1_1Decl.html#a46b92fa90488bdc219831b05cd858c0b">setInvalidDecl</a>();</div>
+<div class="line"><a name="l03021"></a><span class="lineno"> 3021</span>   }</div>
+<div class="line"><a name="l03022"></a><span class="lineno"> 3022</span> </div>
+<div class="line"><a name="l03023"></a><span class="lineno"> 3023</span>   <span class="keywordflow">if</span> (!shouldLinkPossiblyHiddenDecl(Old, New))</div>
+<div class="line"><a name="l03024"></a><span class="lineno"> 3024</span>     <span class="keywordflow">return</span>;</div>
+<div class="line"><a name="l03025"></a><span class="lineno"> 3025</span> </div>
+<div class="line"><a name="l03026"></a><span class="lineno"> 3026</span>   <span class="comment">// C++ [class.mem]p1:</span></div>
+<div class="line"><a name="l03027"></a><span class="lineno"> 3027</span>   <span class="comment">//   A member shall not be declared twice in the member-specification [...]</span></div>
+<div class="line"><a name="l03028"></a><span class="lineno"> 3028</span>   <span class="comment">// </span></div>
+<div class="line"><a name="l03029"></a><span class="lineno"> 3029</span>   <span class="comment">// Here, we need only consider static data members.</span></div>
+<div class="line"><a name="l03030"></a><span class="lineno"> 3030</span>   <span class="keywordflow">if</span> (Old-><a class="code" href="classclang_1_1VarDecl.html#a373bffe9299b1e17054f1bd6c46e00a5" title="Determines whether this is a static data member.">isStaticDataMember</a>() && !New-><a class="code" href="classclang_1_1VarDecl.html#a00e5b76717ff8a40e9f57f872359a222" title="Determine whether this is or was instantiated from an out-of-line definition of a static data member...">isOutOfLine</a>()) {</div>
+<div class="line"><a name="l03031"></a><span class="lineno"> 3031</span>     <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(New-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::err_duplicate_member) </div>
+<div class="line"><a name="l03032"></a><span class="lineno"> 3032</span>       << New-><a class="code" href="classclang_1_1NamedDecl.html#a554752f8f43eea0e6288da7205167fe2">getIdentifier</a>();</div>
+<div class="line"><a name="l03033"></a><span class="lineno"> 3033</span>     <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(Old-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::note_previous_declaration);</div>
+<div class="line"><a name="l03034"></a><span class="lineno"> 3034</span>     New-><a class="code" href="classclang_1_1Decl.html#a46b92fa90488bdc219831b05cd858c0b">setInvalidDecl</a>();</div>
+<div class="line"><a name="l03035"></a><span class="lineno"> 3035</span>   }</div>
+<div class="line"><a name="l03036"></a><span class="lineno"> 3036</span>   </div>
+<div class="line"><a name="l03037"></a><span class="lineno"> 3037</span>   mergeDeclAttributes(New, Old);</div>
+<div class="line"><a name="l03038"></a><span class="lineno"> 3038</span>   <span class="comment">// Warn if an already-declared variable is made a weak_import in a subsequent </span></div>
+<div class="line"><a name="l03039"></a><span class="lineno"> 3039</span>   <span class="comment">// declaration</span></div>
+<div class="line"><a name="l03040"></a><span class="lineno"> 3040</span>   <span class="keywordflow">if</span> (New-><a class="code" href="classclang_1_1Decl.html#a6a041df02fad17a6fabe51af5de0ea3c">getAttr</a><<a class="code" href="classclang_1_1WeakImportAttr.html">WeakImportAttr</a>>() &&</div>
+<div class="line"><a name="l03041"></a><span class="lineno"> 3041</span>       Old-><a class="code" href="classclang_1_1VarDecl.html#aabdb595f049bd0ce4703ca3a97dd2445" title="Returns the storage class as written in the source. For the computed linkage of symbol, see getLinkage.">getStorageClass</a>() == <a class="code" href="namespaceclang.html#a56dabc7d0ce7d72b9a35f6f5c3f89370aebf74ba707605e744f1303f997b2477f">SC_None</a> &&</div>
+<div class="line"><a name="l03042"></a><span class="lineno"> 3042</span>       !Old-><a class="code" href="classclang_1_1Decl.html#a6a041df02fad17a6fabe51af5de0ea3c">getAttr</a><<a class="code" href="classclang_1_1WeakImportAttr.html">WeakImportAttr</a>>()) {</div>
+<div class="line"><a name="l03043"></a><span class="lineno"> 3043</span>     <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(New-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::warn_weak_import) << New-><a class="code" href="classclang_1_1NamedDecl.html#a1e3e90455be89bb5c7c23640cbbd7153">getDeclName</a>();</div>
+<div class="line"><a name="l03044"></a><span class="lineno"> 3044</span>     <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(Old-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::note_previous_definition);</div>
+<div class="line"><a name="l03045"></a><span class="lineno"> 3045</span>     <span class="comment">// Remove weak_import attribute on new declaration.</span></div>
+<div class="line"><a name="l03046"></a><span class="lineno"> 3046</span>     New-><a class="code" href="classclang_1_1Decl.html#ace94b0549b59e1bfbfa38c31e256be01">dropAttr</a><<a class="code" href="classclang_1_1WeakImportAttr.html">WeakImportAttr</a>>();</div>
+<div class="line"><a name="l03047"></a><span class="lineno"> 3047</span>   }</div>
+<div class="line"><a name="l03048"></a><span class="lineno"> 3048</span> </div>
+<div class="line"><a name="l03049"></a><span class="lineno"> 3049</span>   <span class="comment">// Merge the types.</span></div>
+<div class="line"><a name="l03050"></a><span class="lineno"> 3050</span>   MergeVarDeclTypes(New, Old, <a class="code" href="SemaDecl_8cpp.html#a27d193f151435b3fee445e779fb11449">mergeTypeWithPrevious</a>(*<span class="keyword">this</span>, New, Old, Previous));</div>
+<div class="line"><a name="l03051"></a><span class="lineno"> 3051</span> </div>
+<div class="line"><a name="l03052"></a><span class="lineno"> 3052</span>   <span class="keywordflow">if</span> (New-><a class="code" href="classclang_1_1Decl.html#a17ec912fd67469eea51741d45eb0c800">isInvalidDecl</a>())</div>
+<div class="line"><a name="l03053"></a><span class="lineno"> 3053</span>     <span class="keywordflow">return</span>;</div>
+<div class="line"><a name="l03054"></a><span class="lineno"> 3054</span> </div>
+<div class="line"><a name="l03055"></a><span class="lineno"> 3055</span>   <span class="comment">// [dcl.stc]p8: Check if we have a non-static decl followed by a static.</span></div>
+<div class="line"><a name="l03056"></a><span class="lineno"> 3056</span>   <span class="keywordflow">if</span> (New-><a class="code" href="classclang_1_1VarDecl.html#aabdb595f049bd0ce4703ca3a97dd2445" title="Returns the storage class as written in the source. For the computed linkage of symbol, see getLinkage.">getStorageClass</a>() == <a class="code" href="namespaceclang.html#a56dabc7d0ce7d72b9a35f6f5c3f89370a8ab15f6f81097ed5c20dd71e5ef4aa00">SC_Static</a> &&</div>
+<div class="line"><a name="l03057"></a><span class="lineno"> 3057</span>       !New-><a class="code" href="classclang_1_1VarDecl.html#a373bffe9299b1e17054f1bd6c46e00a5" title="Determines whether this is a static data member.">isStaticDataMember</a>() &&</div>
+<div class="line"><a name="l03058"></a><span class="lineno"> 3058</span>       Old-><a class="code" href="classclang_1_1NamedDecl.html#a79a1fdb31760326387f6308aad3ec78f" title="True if this decl has external linkage.">hasExternalFormalLinkage</a>()) {</div>
+<div class="line"><a name="l03059"></a><span class="lineno"> 3059</span>     <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(New-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::err_static_non_static) << New-><a class="code" href="classclang_1_1NamedDecl.html#a1e3e90455be89bb5c7c23640cbbd7153">getDeclName</a>();</div>
+<div class="line"><a name="l03060"></a><span class="lineno"> 3060</span>     <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(Old-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::note_previous_definition);</div>
+<div class="line"><a name="l03061"></a><span class="lineno"> 3061</span>     <span class="keywordflow">return</span> New-><a class="code" href="classclang_1_1Decl.html#a46b92fa90488bdc219831b05cd858c0b">setInvalidDecl</a>();</div>
+<div class="line"><a name="l03062"></a><span class="lineno"> 3062</span>   }</div>
+<div class="line"><a name="l03063"></a><span class="lineno"> 3063</span>   <span class="comment">// C99 6.2.2p4:</span></div>
+<div class="line"><a name="l03064"></a><span class="lineno"> 3064</span>   <span class="comment">//   For an identifier declared with the storage-class specifier</span></div>
+<div class="line"><a name="l03065"></a><span class="lineno"> 3065</span>   <span class="comment">//   extern in a scope in which a prior declaration of that</span></div>
+<div class="line"><a name="l03066"></a><span class="lineno"> 3066</span>   <span class="comment">//   identifier is visible,23) if the prior declaration specifies</span></div>
+<div class="line"><a name="l03067"></a><span class="lineno"> 3067</span>   <span class="comment">//   internal or external linkage, the linkage of the identifier at</span></div>
+<div class="line"><a name="l03068"></a><span class="lineno"> 3068</span>   <span class="comment">//   the later declaration is the same as the linkage specified at</span></div>
+<div class="line"><a name="l03069"></a><span class="lineno"> 3069</span>   <span class="comment">//   the prior declaration. If no prior declaration is visible, or</span></div>
+<div class="line"><a name="l03070"></a><span class="lineno"> 3070</span>   <span class="comment">//   if the prior declaration specifies no linkage, then the</span></div>
+<div class="line"><a name="l03071"></a><span class="lineno"> 3071</span>   <span class="comment">//   identifier has external linkage.</span></div>
+<div class="line"><a name="l03072"></a><span class="lineno"> 3072</span>   <span class="keywordflow">if</span> (New-><a class="code" href="classclang_1_1VarDecl.html#af5dd1edb6eb7f647ad42d953fe38ed54" title="Returns true if a variable has extern or private_extern storage.">hasExternalStorage</a>() && Old-><a class="code" href="classclang_1_1NamedDecl.html#a8ffb17e254b1385a4dbfedf48d76079c" title="Determine whether this declaration has linkage.">hasLinkage</a>())</div>
+<div class="line"><a name="l03073"></a><span class="lineno"> 3073</span>     <span class="comment">/* Okay */</span>;</div>
+<div class="line"><a name="l03074"></a><span class="lineno"> 3074</span>   <span class="keywordflow">else</span> <span class="keywordflow">if</span> (New-><a class="code" href="classclang_1_1VarDecl.html#a90f40de40dddeba3c8e998214c50ab29" title="Retrieves the "canonical" declaration of the given declaration.">getCanonicalDecl</a>()-><a class="code" href="classclang_1_1VarDecl.html#aabdb595f049bd0ce4703ca3a97dd2445" title="Returns the storage class as written in the source. For the computed linkage of symbol, see getLinkage.">getStorageClass</a>() != <a class="code" href="namespaceclang.html#a56dabc7d0ce7d72b9a35f6f5c3f89370a8ab15f6f81097ed5c20dd71e5ef4aa00">SC_Static</a> &&</div>
+<div class="line"><a name="l03075"></a><span class="lineno"> 3075</span>            !New-><a class="code" href="classclang_1_1VarDecl.html#a373bffe9299b1e17054f1bd6c46e00a5" title="Determines whether this is a static data member.">isStaticDataMember</a>() &&</div>
+<div class="line"><a name="l03076"></a><span class="lineno"> 3076</span>            Old-><a class="code" href="classclang_1_1VarDecl.html#a90f40de40dddeba3c8e998214c50ab29" title="Retrieves the "canonical" declaration of the given declaration.">getCanonicalDecl</a>()-><a class="code" href="classclang_1_1VarDecl.html#aabdb595f049bd0ce4703ca3a97dd2445" title="Returns the storage class as written in the source. For the computed linkage of symbol, see getLinkage.">getStorageClass</a>() == <a class="code" href="namespaceclang.html#a56dabc7d0ce7d72b9a35f6f5c3f89370a8ab15f6f81097ed5c20dd71e5ef4aa00">SC_Static</a>) {</div>
+<div class="line"><a name="l03077"></a><span class="lineno"> 3077</span>     <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(New-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::err_non_static_static) << New-><a class="code" href="classclang_1_1NamedDecl.html#a1e3e90455be89bb5c7c23640cbbd7153">getDeclName</a>();</div>
+<div class="line"><a name="l03078"></a><span class="lineno"> 3078</span>     <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(Old-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::note_previous_definition);</div>
+<div class="line"><a name="l03079"></a><span class="lineno"> 3079</span>     <span class="keywordflow">return</span> New-><a class="code" href="classclang_1_1Decl.html#a46b92fa90488bdc219831b05cd858c0b">setInvalidDecl</a>();</div>
+<div class="line"><a name="l03080"></a><span class="lineno"> 3080</span>   }</div>
+<div class="line"><a name="l03081"></a><span class="lineno"> 3081</span> </div>
+<div class="line"><a name="l03082"></a><span class="lineno"> 3082</span>   <span class="comment">// Check if extern is followed by non-extern and vice-versa.</span></div>
+<div class="line"><a name="l03083"></a><span class="lineno"> 3083</span>   <span class="keywordflow">if</span> (New-><a class="code" href="classclang_1_1VarDecl.html#af5dd1edb6eb7f647ad42d953fe38ed54" title="Returns true if a variable has extern or private_extern storage.">hasExternalStorage</a>() &&</div>
+<div class="line"><a name="l03084"></a><span class="lineno"> 3084</span>       !Old-><a class="code" href="classclang_1_1NamedDecl.html#a8ffb17e254b1385a4dbfedf48d76079c" title="Determine whether this declaration has linkage.">hasLinkage</a>() && Old-><a class="code" href="classclang_1_1VarDecl.html#ab3fc38243546c278bf42ea0deb0ed8e9">isLocalVarDecl</a>()) {</div>
+<div class="line"><a name="l03085"></a><span class="lineno"> 3085</span>     <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(New-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::err_extern_non_extern) << New-><a class="code" href="classclang_1_1NamedDecl.html#a1e3e90455be89bb5c7c23640cbbd7153">getDeclName</a>();</div>
+<div class="line"><a name="l03086"></a><span class="lineno"> 3086</span>     <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(Old-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::note_previous_definition);</div>
+<div class="line"><a name="l03087"></a><span class="lineno"> 3087</span>     <span class="keywordflow">return</span> New-><a class="code" href="classclang_1_1Decl.html#a46b92fa90488bdc219831b05cd858c0b">setInvalidDecl</a>();</div>
+<div class="line"><a name="l03088"></a><span class="lineno"> 3088</span>   }</div>
+<div class="line"><a name="l03089"></a><span class="lineno"> 3089</span>   <span class="keywordflow">if</span> (Old-><a class="code" href="classclang_1_1NamedDecl.html#a8ffb17e254b1385a4dbfedf48d76079c" title="Determine whether this declaration has linkage.">hasLinkage</a>() && New-><a class="code" href="classclang_1_1VarDecl.html#ab3fc38243546c278bf42ea0deb0ed8e9">isLocalVarDecl</a>() &&</div>
+<div class="line"><a name="l03090"></a><span class="lineno"> 3090</span>       !New-><a class="code" href="classclang_1_1VarDecl.html#af5dd1edb6eb7f647ad42d953fe38ed54" title="Returns true if a variable has extern or private_extern storage.">hasExternalStorage</a>()) {</div>
+<div class="line"><a name="l03091"></a><span class="lineno"> 3091</span>     <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(New-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::err_non_extern_extern) << New-><a class="code" href="classclang_1_1NamedDecl.html#a1e3e90455be89bb5c7c23640cbbd7153">getDeclName</a>();</div>
+<div class="line"><a name="l03092"></a><span class="lineno"> 3092</span>     <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(Old-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::note_previous_definition);</div>
+<div class="line"><a name="l03093"></a><span class="lineno"> 3093</span>     <span class="keywordflow">return</span> New-><a class="code" href="classclang_1_1Decl.html#a46b92fa90488bdc219831b05cd858c0b">setInvalidDecl</a>();</div>
+<div class="line"><a name="l03094"></a><span class="lineno"> 3094</span>   }</div>
+<div class="line"><a name="l03095"></a><span class="lineno"> 3095</span> </div>
+<div class="line"><a name="l03096"></a><span class="lineno"> 3096</span>   <span class="comment">// Variables with external linkage are analyzed in FinalizeDeclaratorGroup.</span></div>
+<div class="line"><a name="l03097"></a><span class="lineno"> 3097</span> </div>
+<div class="line"><a name="l03098"></a><span class="lineno"> 3098</span>   <span class="comment">// FIXME: The test for external storage here seems wrong? We still</span></div>
+<div class="line"><a name="l03099"></a><span class="lineno"> 3099</span>   <span class="comment">// need to check for mismatches.</span></div>
+<div class="line"><a name="l03100"></a><span class="lineno"> 3100</span>   <span class="keywordflow">if</span> (!New-><a class="code" href="classclang_1_1VarDecl.html#af5dd1edb6eb7f647ad42d953fe38ed54" title="Returns true if a variable has extern or private_extern storage.">hasExternalStorage</a>() && !New-><a class="code" href="classclang_1_1VarDecl.html#ae093175d51244dcdd850dd8042474ff0" title="isFileVarDecl - Returns true for file scoped variable declaration.">isFileVarDecl</a>() &&</div>
+<div class="line"><a name="l03101"></a><span class="lineno"> 3101</span>       <span class="comment">// Don't complain about out-of-line definitions of static members.</span></div>
+<div class="line"><a name="l03102"></a><span class="lineno"> 3102</span>       !(Old-><a class="code" href="classclang_1_1Decl.html#aa390f755d0a0a1fc7fc557af886e4c93">getLexicalDeclContext</a>()-><a class="code" href="classclang_1_1DeclContext.html#a85027c592c0fa8ffa83e2570089217a7">isRecord</a>() &&</div>
+<div class="line"><a name="l03103"></a><span class="lineno"> 3103</span>         !New-><a class="code" href="classclang_1_1Decl.html#aa390f755d0a0a1fc7fc557af886e4c93">getLexicalDeclContext</a>()-><a class="code" href="classclang_1_1DeclContext.html#a85027c592c0fa8ffa83e2570089217a7">isRecord</a>())) {</div>
+<div class="line"><a name="l03104"></a><span class="lineno"> 3104</span>     <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(New-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::err_redefinition) << New-><a class="code" href="classclang_1_1NamedDecl.html#a1e3e90455be89bb5c7c23640cbbd7153">getDeclName</a>();</div>
+<div class="line"><a name="l03105"></a><span class="lineno"> 3105</span>     <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(Old-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::note_previous_definition);</div>
+<div class="line"><a name="l03106"></a><span class="lineno"> 3106</span>     <span class="keywordflow">return</span> New-><a class="code" href="classclang_1_1Decl.html#a46b92fa90488bdc219831b05cd858c0b">setInvalidDecl</a>();</div>
+<div class="line"><a name="l03107"></a><span class="lineno"> 3107</span>   }</div>
+<div class="line"><a name="l03108"></a><span class="lineno"> 3108</span> </div>
+<div class="line"><a name="l03109"></a><span class="lineno"> 3109</span>   <span class="keywordflow">if</span> (New-><a class="code" href="classclang_1_1VarDecl.html#ae704b725af5821356581f7857a2a2761">getTLSKind</a>() != Old-><a class="code" href="classclang_1_1VarDecl.html#ae704b725af5821356581f7857a2a2761">getTLSKind</a>()) {</div>
+<div class="line"><a name="l03110"></a><span class="lineno"> 3110</span>     <span class="keywordflow">if</span> (!Old-><a class="code" href="classclang_1_1VarDecl.html#ae704b725af5821356581f7857a2a2761">getTLSKind</a>()) {</div>
+<div class="line"><a name="l03111"></a><span class="lineno"> 3111</span>       <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(New-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::err_thread_non_thread) << New-><a class="code" href="classclang_1_1NamedDecl.html#a1e3e90455be89bb5c7c23640cbbd7153">getDeclName</a>();</div>
+<div class="line"><a name="l03112"></a><span class="lineno"> 3112</span>       <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(Old-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::note_previous_declaration);</div>
+<div class="line"><a name="l03113"></a><span class="lineno"> 3113</span>     } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!New-><a class="code" href="classclang_1_1VarDecl.html#ae704b725af5821356581f7857a2a2761">getTLSKind</a>()) {</div>
+<div class="line"><a name="l03114"></a><span class="lineno"> 3114</span>       <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(New-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::err_non_thread_thread) << New-><a class="code" href="classclang_1_1NamedDecl.html#a1e3e90455be89bb5c7c23640cbbd7153">getDeclName</a>();</div>
+<div class="line"><a name="l03115"></a><span class="lineno"> 3115</span>       <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(Old-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::note_previous_declaration);</div>
+<div class="line"><a name="l03116"></a><span class="lineno"> 3116</span>     } <span class="keywordflow">else</span> {</div>
+<div class="line"><a name="l03117"></a><span class="lineno"> 3117</span>       <span class="comment">// Do not allow redeclaration to change the variable between requiring</span></div>
+<div class="line"><a name="l03118"></a><span class="lineno"> 3118</span>       <span class="comment">// static and dynamic initialization.</span></div>
+<div class="line"><a name="l03119"></a><span class="lineno"> 3119</span>       <span class="comment">// FIXME: GCC allows this, but uses the TLS keyword on the first</span></div>
+<div class="line"><a name="l03120"></a><span class="lineno"> 3120</span>       <span class="comment">// declaration to determine the kind. Do we need to be compatible here?</span></div>
+<div class="line"><a name="l03121"></a><span class="lineno"> 3121</span>       <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(New-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::err_thread_thread_different_kind)</div>
+<div class="line"><a name="l03122"></a><span class="lineno"> 3122</span>         << New-><a class="code" href="classclang_1_1NamedDecl.html#a1e3e90455be89bb5c7c23640cbbd7153">getDeclName</a>() << (New-><a class="code" href="classclang_1_1VarDecl.html#ae704b725af5821356581f7857a2a2761">getTLSKind</a>() == <a class="code" href="classclang_1_1VarDecl.html#abd5cfc880214a4e8b29d1875602ae3c6a852335662d043a4ad078dc4da11d9ed4" title="TLS with a dynamic initializer.">VarDecl::TLS_Dynamic</a>);</div>
+<div class="line"><a name="l03123"></a><span class="lineno"> 3123</span>       <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(Old-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::note_previous_declaration);</div>
+<div class="line"><a name="l03124"></a><span class="lineno"> 3124</span>     }</div>
+<div class="line"><a name="l03125"></a><span class="lineno"> 3125</span>   }</div>
+<div class="line"><a name="l03126"></a><span class="lineno"> 3126</span> </div>
+<div class="line"><a name="l03127"></a><span class="lineno"> 3127</span>   <span class="comment">// C++ doesn't have tentative definitions, so go right ahead and check here.</span></div>
+<div class="line"><a name="l03128"></a><span class="lineno"> 3128</span>   <span class="keyword">const</span> <a class="code" href="classclang_1_1VarDecl.html">VarDecl</a> *Def;</div>
+<div class="line"><a name="l03129"></a><span class="lineno"> 3129</span>   <span class="keywordflow">if</span> (getLangOpts().CPlusPlus &&</div>
+<div class="line"><a name="l03130"></a><span class="lineno"> 3130</span>       New-><a class="code" href="classclang_1_1VarDecl.html#a78a1c154d746b4dd700349fa705feaf6" title="Check whether this declaration is a definition. If this could be a tentative definition (in C)...">isThisDeclarationADefinition</a>() == <a class="code" href="classclang_1_1VarDecl.html#ac06c359e18b401f50b6b71d050d4a48ca96c76be505f3bd495cc969bc4651a3eb" title="This declaration is definitely a definition.">VarDecl::Definition</a> &&</div>
+<div class="line"><a name="l03131"></a><span class="lineno"> 3131</span>       (Def = Old-><a class="code" href="classclang_1_1VarDecl.html#a6ce5eabab501c68c3150b65372e5062f" title="Get the real (not just tentative) definition for this declaration.">getDefinition</a>())) {</div>
+<div class="line"><a name="l03132"></a><span class="lineno"> 3132</span>     <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(New-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::err_redefinition) << New;</div>
+<div class="line"><a name="l03133"></a><span class="lineno"> 3133</span>     <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(Def->getLocation(), diag::note_previous_definition);</div>
+<div class="line"><a name="l03134"></a><span class="lineno"> 3134</span>     New-><a class="code" href="classclang_1_1Decl.html#a46b92fa90488bdc219831b05cd858c0b">setInvalidDecl</a>();</div>
+<div class="line"><a name="l03135"></a><span class="lineno"> 3135</span>     <span class="keywordflow">return</span>;</div>
+<div class="line"><a name="l03136"></a><span class="lineno"> 3136</span>   }</div>
+<div class="line"><a name="l03137"></a><span class="lineno"> 3137</span> </div>
+<div class="line"><a name="l03138"></a><span class="lineno"> 3138</span>   <span class="keywordflow">if</span> (<a class="code" href="SemaDecl_8cpp.html#a80ffba12f5fbebcb2bc021be15a7da32">haveIncompatibleLanguageLinkages</a>(Old, New)) {</div>
+<div class="line"><a name="l03139"></a><span class="lineno"> 3139</span>     <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(New-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::err_different_language_linkage) << New;</div>
+<div class="line"><a name="l03140"></a><span class="lineno"> 3140</span>     <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(Old-><a class="code" href="classclang_1_1Decl.html#a2348196ac4e0b1d5ebb1859c31b99eac">getLocation</a>(), diag::note_previous_definition);</div>
+<div class="line"><a name="l03141"></a><span class="lineno"> 3141</span>     New-><a class="code" href="classclang_1_1Decl.html#a46b92fa90488bdc219831b05cd858c0b">setInvalidDecl</a>();</div>
+<div class="line"><a name="l03142"></a><span class="lineno"> 3142</span>     <span class="keywordflow">return</span>;</div>
+<div class="line"><a name="l03143"></a><span class="lineno"> 3143</span>   }</div>
+<div class="line"><a name="l03144"></a><span class="lineno"> 3144</span> </div>
+<div class="line"><a name="l03145"></a><span class="lineno"> 3145</span>   <span class="comment">// Merge "used" flag.</span></div>
+<div class="line"><a name="l03146"></a><span class="lineno"> 3146</span>   <span class="keywordflow">if</span> (Old-><a class="code" href="classclang_1_1Redeclarable.html#a9ea014cf6b0106a824cb7a1eb0b29252" title="Returns the most recent (re)declaration of this declaration.">getMostRecentDecl</a>()-><a class="code" href="classclang_1_1Decl.html#ad588cec2ab8cfc2963b9ee5a9a21d304" title="Whether this declaration was used, meaning that a definition is required.">isUsed</a>(<span class="keyword">false</span>))</div>
+<div class="line"><a name="l03147"></a><span class="lineno"> 3147</span>     New-><a class="code" href="classclang_1_1Decl.html#ab240acf45b9a046f9c1ec9c3ccc428d0" title="Set whether the declaration is used, in the sense of odr-use.">setIsUsed</a>();</div>
+<div class="line"><a name="l03148"></a><span class="lineno"> 3148</span> </div>
+<div class="line"><a name="l03149"></a><span class="lineno"> 3149</span>   <span class="comment">// Keep a chain of previous declarations.</span></div>
+<div class="line"><a name="l03150"></a><span class="lineno"> 3150</span>   New-><a class="code" href="classclang_1_1Redeclarable.html#ad243388cb533ba8757f1281c5e85eab9" title="Set the previous declaration. If PrevDecl is NULL, set this as the first and only declaration...">setPreviousDecl</a>(Old);</div>
+<div class="line"><a name="l03151"></a><span class="lineno"> 3151</span> </div>
+<div class="line"><a name="l03152"></a><span class="lineno"> 3152</span>   <span class="comment">// Inherit access appropriately.</span></div>
+<div class="line"><a name="l03153"></a><span class="lineno"> 3153</span>   New-><a class="code" href="classclang_1_1Decl.html#a96fe786efdaa56c50aaa76baaf787a02">setAccess</a>(Old-><a class="code" href="classclang_1_1Decl.html#a81e82461f69e9a50e129ef4bfac42987">getAccess</a>());</div>
+<div class="line"><a name="l03154"></a><span class="lineno"> 3154</span> </div>
+<div class="line"><a name="l03155"></a><span class="lineno"> 3155</span>   <span class="keywordflow">if</span> (<a class="code" href="classclang_1_1VarTemplateDecl.html" title="Declaration of a variable template.">VarTemplateDecl</a> *VTD = New-><a class="code" href="classclang_1_1VarDecl.html#a9c2eb3a1a810ac17ba5f61c742fe5813" title="Retrieves the variable template that is described by this variable declaration.">getDescribedVarTemplate</a>()) {</div>
+<div class="line"><a name="l03156"></a><span class="lineno"> 3156</span>     <span class="keywordflow">if</span> (New-><a class="code" href="classclang_1_1VarDecl.html#a373bffe9299b1e17054f1bd6c46e00a5" title="Determines whether this is a static data member.">isStaticDataMember</a>() && New-><a class="code" href="classclang_1_1VarDecl.html#a00e5b76717ff8a40e9f57f872359a222" title="Determine whether this is or was instantiated from an out-of-line definition of a static data member...">isOutOfLine</a>())</div>
+<div class="line"><a name="l03157"></a><span class="lineno"> 3157</span>       VTD->setAccess(New-><a class="code" href="classclang_1_1Decl.html#a81e82461f69e9a50e129ef4bfac42987">getAccess</a>());</div>
+<div class="line"><a name="l03158"></a><span class="lineno"> 3158</span>   }</div>
+<div class="line"><a name="l03159"></a><span class="lineno"> 3159</span> }</div>
+<div class="line"><a name="l03160"></a><span class="lineno"> 3160</span> <span class="comment"></span></div>
+<div class="line"><a name="l03161"></a><span class="lineno"> 3161</span> <span class="comment">/// ParsedFreeStandingDeclSpec - This method is invoked when a declspec with</span></div>
+<div class="line"><a name="l03162"></a><span class="lineno"> 3162</span> <span class="comment">/// no declarator (e.g. "struct foo;") is parsed.</span></div>
+<div class="line"><a name="l03163"></a><span class="lineno"><a class="code" href="classclang_1_1Sema.html#acfe6c814a028e46343b0bc069e88c4cf"> 3163</a></span> <span class="comment"></span><a class="code" href="classclang_1_1Decl.html">Decl</a> *<a class="code" href="classclang_1_1Sema.html#acfe6c814a028e46343b0bc069e88c4cf">Sema::ParsedFreeStandingDeclSpec</a>(<a class="code" href="classclang_1_1Scope.html">Scope</a> *<a class="code" href="AnalysisBasedWarnings_8cpp.html#a33dc45a03958a0bf07b5da2dec4db648">S</a>, <a class="code" href="namespaceclang.html#afc8aabd1f46cf32e805cd0d970ef988f" title="A C++ access specifier (public, private, protected), plus the special value "none" which means differ...">AccessSpecifier</a> AS,</div>
+<div class="line"><a name="l03164"></a><span class="lineno"> 3164</span>                                        <a class="code" href="classclang_1_1DeclSpec.html" title="Captures information about "declaration specifiers".">DeclSpec</a> &DS) {</div>
+<div class="line"><a name="l03165"></a><span class="lineno"> 3165</span>   <span class="keywordflow">return</span> ParsedFreeStandingDeclSpec(S, AS, DS, <a class="code" href="namespaceclang.html#a390b7b33929bebeea635fd6654cc4760">MultiTemplateParamsArg</a>());</div>
+<div class="line"><a name="l03166"></a><span class="lineno"> 3166</span> }</div>
+<div class="line"><a name="l03167"></a><span class="lineno"> 3167</span> </div>
+<div class="line"><a name="l03168"></a><span class="lineno"><a class="code" href="SemaDecl_8cpp.html#a703f357dc2aa7bfe1a95b9da20948e1f"> 3168</a></span> <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="SemaDecl_8cpp.html#a703f357dc2aa7bfe1a95b9da20948e1f">HandleTagNumbering</a>(<a class="code" href="classclang_1_1Sema.html" title="Sema - This implements semantic analysis and AST building for C.">Sema</a> &<a class="code" href="AnalysisBasedWarnings_8cpp.html#a33dc45a03958a0bf07b5da2dec4db648">S</a>, <span class="keyword">const</span> <a class="code" href="classclang_1_1TagDecl.html" title="TagDecl - Represents the declaration of a struct/union/class/enum.">TagDecl</a> *Tag) {</div>
+<div class="line"><a name="l03169"></a><span class="lineno"> 3169</span>   <span class="keywordflow">if</span> (!S.<a class="code" href="classclang_1_1Sema.html#a3ccddacb1f4f71b084296175cc9e5b0e">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#a3faa7b5a5e8d1637c53dea680acca0ff">getLangOpts</a>().CPlusPlus)</div>
+<div class="line"><a name="l03170"></a><span class="lineno"> 3170</span>     <span class="keywordflow">return</span>;</div>
+<div class="line"><a name="l03171"></a><span class="lineno"> 3171</span> </div>
+<div class="line"><a name="l03172"></a><span class="lineno"> 3172</span>   <span class="keywordflow">if</span> (isa<CXXRecordDecl>(Tag-><a class="code" href="classclang_1_1DeclContext.html#a31c99b38017e8d702fda9c0f1d021186" title="getParent - Returns the containing DeclContext.">getParent</a>())) {</div>
+<div class="line"><a name="l03173"></a><span class="lineno"> 3173</span>     <span class="comment">// If this tag is the direct child of a class, number it if</span></div>
+<div class="line"><a name="l03174"></a><span class="lineno"> 3174</span>     <span class="comment">// it is anonymous.</span></div>
+<div class="line"><a name="l03175"></a><span class="lineno"> 3175</span>     <span class="keywordflow">if</span> (!Tag-><a class="code" href="classclang_1_1NamedDecl.html#aaf790590f634520a99e0b45699fc45c3">getName</a>().empty() || Tag-><a class="code" href="classclang_1_1TagDecl.html#a52132644e689627f869ec01064fe69b6">getTypedefNameForAnonDecl</a>())</div>
+<div class="line"><a name="l03176"></a><span class="lineno"> 3176</span>       <span class="keywordflow">return</span>;</div>
+<div class="line"><a name="l03177"></a><span class="lineno"> 3177</span>     <a class="code" href="classclang_1_1MangleNumberingContext.html" title="Keeps track of the mangled names of lambda expressions and block literals within a particular context...">MangleNumberingContext</a> &MCtx =</div>
+<div class="line"><a name="l03178"></a><span class="lineno"> 3178</span>         S.<a class="code" href="classclang_1_1Sema.html#a3ccddacb1f4f71b084296175cc9e5b0e">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#a8ea757cfb36a6e67bab8f616878106e5" title="Retrieve the context for computing mangling numbers in the given DeclContext.">getManglingNumberContext</a>(Tag-><a class="code" href="classclang_1_1DeclContext.html#a31c99b38017e8d702fda9c0f1d021186" title="getParent - Returns the containing DeclContext.">getParent</a>());</div>
+<div class="line"><a name="l03179"></a><span class="lineno"> 3179</span>     S.<a class="code" href="classclang_1_1Sema.html#a3ccddacb1f4f71b084296175cc9e5b0e">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#aa8f40b387ef8017cf4f72c359ffeac33">setManglingNumber</a>(Tag, MCtx.<a class="code" href="classclang_1_1MangleNumberingContext.html#a7f7c1d5f0195aa12570fbf2c3e7d46f4" title="Retrieve the mangling number of a new lambda expression with the given call operator within this cont...">getManglingNumber</a>(Tag));</div>
+<div class="line"><a name="l03180"></a><span class="lineno"> 3180</span>     <span class="keywordflow">return</span>;</div>
+<div class="line"><a name="l03181"></a><span class="lineno"> 3181</span>   }</div>
+<div class="line"><a name="l03182"></a><span class="lineno"> 3182</span> </div>
+<div class="line"><a name="l03183"></a><span class="lineno"> 3183</span>   <span class="comment">// If this tag isn't a direct child of a class, number it if it is local.</span></div>
+<div class="line"><a name="l03184"></a><span class="lineno"> 3184</span>   <a class="code" href="classclang_1_1Decl.html">Decl</a> *ManglingContextDecl;</div>
+<div class="line"><a name="l03185"></a><span class="lineno"> 3185</span>   <span class="keywordflow">if</span> (<a class="code" href="classclang_1_1MangleNumberingContext.html" title="Keeps track of the mangled names of lambda expressions and block literals within a particular context...">MangleNumberingContext</a> *MCtx =</div>
+<div class="line"><a name="l03186"></a><span class="lineno"> 3186</span>           S.<a class="code" href="classclang_1_1Sema.html#ae7581abb7981b8f50d330d624c215d94" title="Compute the mangling number context for a lambda expression or block literal.">getCurrentMangleNumberContext</a>(Tag-><a class="code" href="classclang_1_1Decl.html#af67e1a1d24dcc51093b95dbcf68d4288">getDeclContext</a>(),</div>
+<div class="line"><a name="l03187"></a><span class="lineno"> 3187</span>                                           ManglingContextDecl)) {</div>
+<div class="line"><a name="l03188"></a><span class="lineno"> 3188</span>     S.<a class="code" href="classclang_1_1Sema.html#a3ccddacb1f4f71b084296175cc9e5b0e">Context</a>.<a class="code" href="classclang_1_1ASTContext.html#aa8f40b387ef8017cf4f72c359ffeac33">setManglingNumber</a>(Tag, MCtx->getManglingNumber(Tag));</div>
+<div class="line"><a name="l03189"></a><span class="lineno"> 3189</span>   }</div>
+<div class="line"><a name="l03190"></a><span class="lineno"> 3190</span> }</div>
+<div class="line"><a name="l03191"></a><span class="lineno"> 3191</span> <span class="comment"></span></div>
+<div class="line"><a name="l03192"></a><span class="lineno"> 3192</span> <span class="comment">/// ParsedFreeStandingDeclSpec - This method is invoked when a declspec with</span></div>
+<div class="line"><a name="l03193"></a><span class="lineno"> 3193</span> <span class="comment">/// no declarator (e.g. "struct foo;") is parsed. It also accepts template</span></div>
+<div class="line"><a name="l03194"></a><span class="lineno"> 3194</span> <span class="comment">/// parameters to cope with template friend declarations.</span></div>
+<div class="line"><a name="l03195"></a><span class="lineno"><a class="code" href="classclang_1_1Sema.html#abfffa58f72e0fd7f93962f07473292d2"> 3195</a></span> <span class="comment"></span><a class="code" href="classclang_1_1Decl.html">Decl</a> *<a class="code" href="classclang_1_1Sema.html#acfe6c814a028e46343b0bc069e88c4cf">Sema::ParsedFreeStandingDeclSpec</a>(<a class="code" href="classclang_1_1Scope.html">Scope</a> *<a class="code" href="AnalysisBasedWarnings_8cpp.html#a33dc45a03958a0bf07b5da2dec4db648">S</a>, <a class="code" href="namespaceclang.html#afc8aabd1f46cf32e805cd0d970ef988f" title="A C++ access specifier (public, private, protected), plus the special value "none" which means differ...">AccessSpecifier</a> AS,</div>
+<div class="line"><a name="l03196"></a><span class="lineno"> 3196</span>                                        <a class="code" href="classclang_1_1DeclSpec.html" title="Captures information about "declaration specifiers".">DeclSpec</a> &DS,</div>
+<div class="line"><a name="l03197"></a><span class="lineno"> 3197</span>                                        <a class="code" href="namespaceclang.html#a390b7b33929bebeea635fd6654cc4760">MultiTemplateParamsArg</a> TemplateParams,</div>
+<div class="line"><a name="l03198"></a><span class="lineno"> 3198</span>                                        <span class="keywordtype">bool</span> IsExplicitInstantiation) {</div>
+<div class="line"><a name="l03199"></a><span class="lineno"> 3199</span>   <a class="code" href="classclang_1_1Decl.html">Decl</a> *TagD = 0;</div>
+<div class="line"><a name="l03200"></a><span class="lineno"> 3200</span>   <a class="code" href="classclang_1_1TagDecl.html" title="TagDecl - Represents the declaration of a struct/union/class/enum.">TagDecl</a> *Tag = 0;</div>
+<div class="line"><a name="l03201"></a><span class="lineno"> 3201</span>   <span class="keywordflow">if</span> (DS.<a class="code" href="classclang_1_1DeclSpec.html#a8e80657590008634115a6fe1d31f7600">getTypeSpecType</a>() == <a class="code" href="classclang_1_1DeclSpec.html#a9d7b4da81280d6f33a81c41e6acd35c7">DeclSpec::TST_class</a> ||</div>
+<div class="line"><a name="l03202"></a><span class="lineno"> 3202</span>       DS.<a class="code" href="classclang_1_1DeclSpec.html#a8e80657590008634115a6fe1d31f7600">getTypeSpecType</a>() == <a class="code" href="classclang_1_1DeclSpec.html#aff3e0027194ff7af24e01d0afc7799e9">DeclSpec::TST_struct</a> ||</div>
+<div class="line"><a name="l03203"></a><span class="lineno"> 3203</span>       DS.<a class="code" href="classclang_1_1DeclSpec.html#a8e80657590008634115a6fe1d31f7600">getTypeSpecType</a>() == <a class="code" href="classclang_1_1DeclSpec.html#a339c8cd10bf61c221305337b77e26ba0">DeclSpec::TST_interface</a> ||</div>
+<div class="line"><a name="l03204"></a><span class="lineno"> 3204</span>       DS.<a class="code" href="classclang_1_1DeclSpec.html#a8e80657590008634115a6fe1d31f7600">getTypeSpecType</a>() == <a class="code" href="classclang_1_1DeclSpec.html#a42d34eb086f3d38dd0c0229bee195f69">DeclSpec::TST_union</a> ||</div>
+<div class="line"><a name="l03205"></a><span class="lineno"> 3205</span>       DS.<a class="code" href="classclang_1_1DeclSpec.html#a8e80657590008634115a6fe1d31f7600">getTypeSpecType</a>() == <a class="code" href="classclang_1_1DeclSpec.html#a80d7c87d1074c9340978900d04df58f3">DeclSpec::TST_enum</a>) {</div>
+<div class="line"><a name="l03206"></a><span class="lineno"> 3206</span>     TagD = DS.<a class="code" href="classclang_1_1DeclSpec.html#ae37ea2d7ac65d48bd083cac962000d82">getRepAsDecl</a>();</div>
+<div class="line"><a name="l03207"></a><span class="lineno"> 3207</span> </div>
+<div class="line"><a name="l03208"></a><span class="lineno"> 3208</span>     <span class="keywordflow">if</span> (!TagD) <span class="comment">// We probably had an error</span></div>
+<div class="line"><a name="l03209"></a><span class="lineno"> 3209</span>       <span class="keywordflow">return</span> 0;</div>
+<div class="line"><a name="l03210"></a><span class="lineno"> 3210</span> </div>
+<div class="line"><a name="l03211"></a><span class="lineno"> 3211</span>     <span class="comment">// Note that the above type specs guarantee that the</span></div>
+<div class="line"><a name="l03212"></a><span class="lineno"> 3212</span>     <span class="comment">// type rep is a Decl, whereas in many of the others</span></div>
+<div class="line"><a name="l03213"></a><span class="lineno"> 3213</span>     <span class="comment">// it's a Type.</span></div>
+<div class="line"><a name="l03214"></a><span class="lineno"> 3214</span>     <span class="keywordflow">if</span> (isa<TagDecl>(TagD))</div>
+<div class="line"><a name="l03215"></a><span class="lineno"> 3215</span>       Tag = cast<TagDecl>(TagD);</div>
+<div class="line"><a name="l03216"></a><span class="lineno"> 3216</span>     <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="classclang_1_1ClassTemplateDecl.html" title="Declaration of a class template.">ClassTemplateDecl</a> *CTD = dyn_cast<ClassTemplateDecl>(TagD))</div>
+<div class="line"><a name="l03217"></a><span class="lineno"> 3217</span>       Tag = CTD->getTemplatedDecl();</div>
+<div class="line"><a name="l03218"></a><span class="lineno"> 3218</span>   }</div>
+<div class="line"><a name="l03219"></a><span class="lineno"> 3219</span> </div>
+<div class="line"><a name="l03220"></a><span class="lineno"> 3220</span>   <span class="keywordflow">if</span> (Tag) {</div>
+<div class="line"><a name="l03221"></a><span class="lineno"> 3221</span>     <a class="code" href="SemaDecl_8cpp.html#a703f357dc2aa7bfe1a95b9da20948e1f">HandleTagNumbering</a>(*<span class="keyword">this</span>, Tag);</div>
+<div class="line"><a name="l03222"></a><span class="lineno"> 3222</span>     Tag-><a class="code" href="classclang_1_1TagDecl.html#acc36b074ef031a8242fb12710ae66464">setFreeStanding</a>();</div>
+<div class="line"><a name="l03223"></a><span class="lineno"> 3223</span>     <span class="keywordflow">if</span> (Tag-><a class="code" href="classclang_1_1Decl.html#a17ec912fd67469eea51741d45eb0c800">isInvalidDecl</a>())</div>
+<div class="line"><a name="l03224"></a><span class="lineno"> 3224</span>       <span class="keywordflow">return</span> Tag;</div>
+<div class="line"><a name="l03225"></a><span class="lineno"> 3225</span>   }</div>
+<div class="line"><a name="l03226"></a><span class="lineno"> 3226</span> </div>
+<div class="line"><a name="l03227"></a><span class="lineno"> 3227</span>   <span class="keywordflow">if</span> (<span class="keywordtype">unsigned</span> TypeQuals = DS.<a class="code" href="classclang_1_1DeclSpec.html#a41d4bf4c8f0a90885b6ce26b5c9bb105" title="getTypeQualifiers - Return a set of TQs.">getTypeQualifiers</a>()) {</div>
+<div class="line"><a name="l03228"></a><span class="lineno"> 3228</span>     <span class="comment">// Enforce C99 6.7.3p2: "Types other than pointer types derived from object</span></div>
+<div class="line"><a name="l03229"></a><span class="lineno"> 3229</span>     <span class="comment">// or incomplete types shall not be restrict-qualified."</span></div>
+<div class="line"><a name="l03230"></a><span class="lineno"> 3230</span>     <span class="keywordflow">if</span> (TypeQuals & <a class="code" href="classclang_1_1DeclSpec.html#a9b714ac5b4e929fe06c2ac17d9628858a940c72c42a27037fd0c002e17406c7da">DeclSpec::TQ_restrict</a>)</div>
+<div class="line"><a name="l03231"></a><span class="lineno"> 3231</span>       <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(DS.<a class="code" href="classclang_1_1DeclSpec.html#a56f20f9ce57bb74bec1830b38438f8e0">getRestrictSpecLoc</a>(),</div>
+<div class="line"><a name="l03232"></a><span class="lineno"> 3232</span>            diag::err_typecheck_invalid_restrict_not_pointer_noarg)</div>
+<div class="line"><a name="l03233"></a><span class="lineno"> 3233</span>            << DS.<a class="code" href="classclang_1_1DeclSpec.html#a7b8a30b08c1fa1aac47e417167a8631f">getSourceRange</a>();</div>
+<div class="line"><a name="l03234"></a><span class="lineno"> 3234</span>   }</div>
+<div class="line"><a name="l03235"></a><span class="lineno"> 3235</span> </div>
+<div class="line"><a name="l03236"></a><span class="lineno"> 3236</span>   <span class="keywordflow">if</span> (DS.<a class="code" href="classclang_1_1DeclSpec.html#af31541afc7e8463cae0a1afe9946f1cf">isConstexprSpecified</a>()) {</div>
+<div class="line"><a name="l03237"></a><span class="lineno"> 3237</span>     <span class="comment">// C++0x [dcl.constexpr]p1: constexpr can only be applied to declarations</span></div>
+<div class="line"><a name="l03238"></a><span class="lineno"> 3238</span>     <span class="comment">// and definitions of functions and variables.</span></div>
+<div class="line"><a name="l03239"></a><span class="lineno"> 3239</span>     <span class="keywordflow">if</span> (Tag)</div>
+<div class="line"><a name="l03240"></a><span class="lineno"> 3240</span>       <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(DS.<a class="code" href="classclang_1_1DeclSpec.html#a1a32fa6b3f88bb530da0755343396a58">getConstexprSpecLoc</a>(), diag::err_constexpr_tag)</div>
+<div class="line"><a name="l03241"></a><span class="lineno"> 3241</span>         << (DS.<a class="code" href="classclang_1_1DeclSpec.html#a8e80657590008634115a6fe1d31f7600">getTypeSpecType</a>() == <a class="code" href="classclang_1_1DeclSpec.html#a9d7b4da81280d6f33a81c41e6acd35c7">DeclSpec::TST_class</a> ? 0 :</div>
+<div class="line"><a name="l03242"></a><span class="lineno"> 3242</span>             DS.<a class="code" href="classclang_1_1DeclSpec.html#a8e80657590008634115a6fe1d31f7600">getTypeSpecType</a>() == <a class="code" href="classclang_1_1DeclSpec.html#aff3e0027194ff7af24e01d0afc7799e9">DeclSpec::TST_struct</a> ? 1 :</div>
+<div class="line"><a name="l03243"></a><span class="lineno"> 3243</span>             DS.<a class="code" href="classclang_1_1DeclSpec.html#a8e80657590008634115a6fe1d31f7600">getTypeSpecType</a>() == <a class="code" href="classclang_1_1DeclSpec.html#a339c8cd10bf61c221305337b77e26ba0">DeclSpec::TST_interface</a> ? 2 :</div>
+<div class="line"><a name="l03244"></a><span class="lineno"> 3244</span>             DS.<a class="code" href="classclang_1_1DeclSpec.html#a8e80657590008634115a6fe1d31f7600">getTypeSpecType</a>() == <a class="code" href="classclang_1_1DeclSpec.html#a42d34eb086f3d38dd0c0229bee195f69">DeclSpec::TST_union</a> ? 3 : 4);</div>
+<div class="line"><a name="l03245"></a><span class="lineno"> 3245</span>     <span class="keywordflow">else</span></div>
+<div class="line"><a name="l03246"></a><span class="lineno"> 3246</span>       <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(DS.<a class="code" href="classclang_1_1DeclSpec.html#a1a32fa6b3f88bb530da0755343396a58">getConstexprSpecLoc</a>(), diag::err_constexpr_no_declarators);</div>
+<div class="line"><a name="l03247"></a><span class="lineno"> 3247</span>     <span class="comment">// Don't emit warnings after this error.</span></div>
+<div class="line"><a name="l03248"></a><span class="lineno"> 3248</span>     <span class="keywordflow">return</span> TagD;</div>
+<div class="line"><a name="l03249"></a><span class="lineno"> 3249</span>   }</div>
+<div class="line"><a name="l03250"></a><span class="lineno"> 3250</span> </div>
+<div class="line"><a name="l03251"></a><span class="lineno"> 3251</span>   DiagnoseFunctionSpecifiers(DS);</div>
+<div class="line"><a name="l03252"></a><span class="lineno"> 3252</span> </div>
+<div class="line"><a name="l03253"></a><span class="lineno"> 3253</span>   <span class="keywordflow">if</span> (DS.<a class="code" href="classclang_1_1DeclSpec.html#a102837205c9d404fc55dec8bcf7435e3">isFriendSpecified</a>()) {</div>
+<div class="line"><a name="l03254"></a><span class="lineno"> 3254</span>     <span class="comment">// If we're dealing with a decl but not a TagDecl, assume that</span></div>
+<div class="line"><a name="l03255"></a><span class="lineno"> 3255</span>     <span class="comment">// whatever routines created it handled the friendship aspect.</span></div>
+<div class="line"><a name="l03256"></a><span class="lineno"> 3256</span>     <span class="keywordflow">if</span> (TagD && !Tag)</div>
+<div class="line"><a name="l03257"></a><span class="lineno"> 3257</span>       <span class="keywordflow">return</span> 0;</div>
+<div class="line"><a name="l03258"></a><span class="lineno"> 3258</span>     <span class="keywordflow">return</span> ActOnFriendTypeDecl(S, DS, TemplateParams);</div>
+<div class="line"><a name="l03259"></a><span class="lineno"> 3259</span>   }</div>
+<div class="line"><a name="l03260"></a><span class="lineno"> 3260</span> </div>
+<div class="line"><a name="l03261"></a><span class="lineno"> 3261</span>   <a class="code" href="classclang_1_1CXXScopeSpec.html" title="Represents a C++ nested-name-specifier or a global scope specifier.">CXXScopeSpec</a> &SS = DS.<a class="code" href="classclang_1_1DeclSpec.html#aac9396ae32bf1c5824bcd55335f70e32">getTypeSpecScope</a>();</div>
+<div class="line"><a name="l03262"></a><span class="lineno"> 3262</span>   <span class="keywordtype">bool</span> IsExplicitSpecialization =</div>
+<div class="line"><a name="l03263"></a><span class="lineno"> 3263</span>     !TemplateParams.empty() && TemplateParams.back()->size() == 0;</div>
+<div class="line"><a name="l03264"></a><span class="lineno"> 3264</span>   <span class="keywordflow">if</span> (Tag && SS.<a class="code" href="classclang_1_1CXXScopeSpec.html#a22c85914d194b1a4dd94bd10da20023b" title="A scope specifier is present, but may be valid or invalid.">isNotEmpty</a>() && !Tag-><a class="code" href="classclang_1_1TagDecl.html#a05518a8ffe57a8add6b7777796c12362">isCompleteDefinition</a>() &&</div>
+<div class="line"><a name="l03265"></a><span class="lineno"> 3265</span>       !IsExplicitInstantiation && !IsExplicitSpecialization) {</div>
+<div class="line"><a name="l03266"></a><span class="lineno"> 3266</span>     <span class="comment">// Per C++ [dcl.type.elab]p1, a class declaration cannot have a</span></div>
+<div class="line"><a name="l03267"></a><span class="lineno"> 3267</span>     <span class="comment">// nested-name-specifier unless it is an explicit instantiation</span></div>
+<div class="line"><a name="l03268"></a><span class="lineno"> 3268</span>     <span class="comment">// or an explicit specialization.</span></div>
+<div class="line"><a name="l03269"></a><span class="lineno"> 3269</span>     <span class="comment">// Per C++ [dcl.enum]p1, an opaque-enum-declaration can't either.</span></div>
+<div class="line"><a name="l03270"></a><span class="lineno"> 3270</span>     <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(SS.<a class="code" href="classclang_1_1CXXScopeSpec.html#a7c9a0b3ec2f55652cd17b37b7008cceb">getBeginLoc</a>(), diag::err_standalone_class_nested_name_specifier)</div>
+<div class="line"><a name="l03271"></a><span class="lineno"> 3271</span>       << (DS.<a class="code" href="classclang_1_1DeclSpec.html#a8e80657590008634115a6fe1d31f7600">getTypeSpecType</a>() == <a class="code" href="classclang_1_1DeclSpec.html#a9d7b4da81280d6f33a81c41e6acd35c7">DeclSpec::TST_class</a> ? 0 :</div>
+<div class="line"><a name="l03272"></a><span class="lineno"> 3272</span>           DS.<a class="code" href="classclang_1_1DeclSpec.html#a8e80657590008634115a6fe1d31f7600">getTypeSpecType</a>() == <a class="code" href="classclang_1_1DeclSpec.html#aff3e0027194ff7af24e01d0afc7799e9">DeclSpec::TST_struct</a> ? 1 :</div>
+<div class="line"><a name="l03273"></a><span class="lineno"> 3273</span>           DS.<a class="code" href="classclang_1_1DeclSpec.html#a8e80657590008634115a6fe1d31f7600">getTypeSpecType</a>() == <a class="code" href="classclang_1_1DeclSpec.html#a339c8cd10bf61c221305337b77e26ba0">DeclSpec::TST_interface</a> ? 2 :</div>
+<div class="line"><a name="l03274"></a><span class="lineno"> 3274</span>           DS.<a class="code" href="classclang_1_1DeclSpec.html#a8e80657590008634115a6fe1d31f7600">getTypeSpecType</a>() == <a class="code" href="classclang_1_1DeclSpec.html#a42d34eb086f3d38dd0c0229bee195f69">DeclSpec::TST_union</a> ? 3 : 4)</div>
+<div class="line"><a name="l03275"></a><span class="lineno"> 3275</span>       << SS.<a class="code" href="classclang_1_1CXXScopeSpec.html#a4cd627def4f36f863b61b77477d137eb">getRange</a>();</div>
+<div class="line"><a name="l03276"></a><span class="lineno"> 3276</span>     <span class="keywordflow">return</span> 0;</div>
+<div class="line"><a name="l03277"></a><span class="lineno"> 3277</span>   }</div>
+<div class="line"><a name="l03278"></a><span class="lineno"> 3278</span> </div>
+<div class="line"><a name="l03279"></a><span class="lineno"> 3279</span>   <span class="comment">// Track whether this decl-specifier declares anything.</span></div>
+<div class="line"><a name="l03280"></a><span class="lineno"> 3280</span>   <span class="keywordtype">bool</span> DeclaresAnything = <span class="keyword">true</span>;</div>
+<div class="line"><a name="l03281"></a><span class="lineno"> 3281</span> </div>
+<div class="line"><a name="l03282"></a><span class="lineno"> 3282</span>   <span class="comment">// Handle anonymous struct definitions.</span></div>
+<div class="line"><a name="l03283"></a><span class="lineno"> 3283</span>   <span class="keywordflow">if</span> (<a class="code" href="classclang_1_1RecordDecl.html">RecordDecl</a> *Record = dyn_cast_or_null<RecordDecl>(Tag)) {</div>
+<div class="line"><a name="l03284"></a><span class="lineno"> 3284</span>     <span class="keywordflow">if</span> (!Record->getDeclName() && Record->isCompleteDefinition() &&</div>
+<div class="line"><a name="l03285"></a><span class="lineno"> 3285</span>         DS.<a class="code" href="classclang_1_1DeclSpec.html#a21616b8df7b2fd0305197604ab31ca71">getStorageClassSpec</a>() != <a class="code" href="classclang_1_1DeclSpec.html#a4b96d236218cac3d52edb71876f64da4a011d480a161c7912d7e7bce118fbeda0">DeclSpec::SCS_typedef</a>) {</div>
+<div class="line"><a name="l03286"></a><span class="lineno"> 3286</span>       <span class="keywordflow">if</span> (getLangOpts().CPlusPlus ||</div>
+<div class="line"><a name="l03287"></a><span class="lineno"> 3287</span>           Record->getDeclContext()->isRecord())</div>
+<div class="line"><a name="l03288"></a><span class="lineno"> 3288</span>         <span class="keywordflow">return</span> BuildAnonymousStructOrUnion(S, DS, AS, Record);</div>
+<div class="line"><a name="l03289"></a><span class="lineno"> 3289</span> </div>
+<div class="line"><a name="l03290"></a><span class="lineno"> 3290</span>       DeclaresAnything = <span class="keyword">false</span>;</div>
+<div class="line"><a name="l03291"></a><span class="lineno"> 3291</span>     }</div>
+<div class="line"><a name="l03292"></a><span class="lineno"> 3292</span>   }</div>
+<div class="line"><a name="l03293"></a><span class="lineno"> 3293</span> </div>
+<div class="line"><a name="l03294"></a><span class="lineno"> 3294</span>   <span class="comment">// Check for Microsoft C extension: anonymous struct member.</span></div>
+<div class="line"><a name="l03295"></a><span class="lineno"> 3295</span>   <span class="keywordflow">if</span> (getLangOpts().MicrosoftExt && !getLangOpts().CPlusPlus &&</div>
+<div class="line"><a name="l03296"></a><span class="lineno"> 3296</span>       CurContext->isRecord() &&</div>
+<div class="line"><a name="l03297"></a><span class="lineno"> 3297</span>       DS.<a class="code" href="classclang_1_1DeclSpec.html#a21616b8df7b2fd0305197604ab31ca71">getStorageClassSpec</a>() == <a class="code" href="classclang_1_1DeclSpec.html#a4b96d236218cac3d52edb71876f64da4ae411a2c98a47cd177a38f33a67487cc0">DeclSpec::SCS_unspecified</a>) {</div>
+<div class="line"><a name="l03298"></a><span class="lineno"> 3298</span>     <span class="comment">// Handle 2 kinds of anonymous struct:</span></div>
+<div class="line"><a name="l03299"></a><span class="lineno"> 3299</span>     <span class="comment">//   struct STRUCT;</span></div>
+<div class="line"><a name="l03300"></a><span class="lineno"> 3300</span>     <span class="comment">// and</span></div>
+<div class="line"><a name="l03301"></a><span class="lineno"> 3301</span>     <span class="comment">//   STRUCT_TYPE;  <- where STRUCT_TYPE is a typedef struct.</span></div>
+<div class="line"><a name="l03302"></a><span class="lineno"> 3302</span>     <a class="code" href="classclang_1_1RecordDecl.html">RecordDecl</a> *Record = dyn_cast_or_null<RecordDecl>(Tag);</div>
+<div class="line"><a name="l03303"></a><span class="lineno"> 3303</span>     <span class="keywordflow">if</span> ((Record && Record-><a class="code" href="classclang_1_1NamedDecl.html#a1e3e90455be89bb5c7c23640cbbd7153">getDeclName</a>() && !Record-><a class="code" href="classclang_1_1TagDecl.html#a05518a8ffe57a8add6b7777796c12362">isCompleteDefinition</a>()) ||</div>
+<div class="line"><a name="l03304"></a><span class="lineno"> 3304</span>         (DS.<a class="code" href="classclang_1_1DeclSpec.html#a8e80657590008634115a6fe1d31f7600">getTypeSpecType</a>() == <a class="code" href="classclang_1_1DeclSpec.html#a0ed31e8e239ed3e00e5181ca7bacf5aa">DeclSpec::TST_typename</a> &&</div>
+<div class="line"><a name="l03305"></a><span class="lineno"> 3305</span>          DS.<a class="code" href="classclang_1_1DeclSpec.html#aa3fef2e46c3e56525e5cf654f5421d45">getRepAsType</a>().<a class="code" href="classclang_1_1OpaquePtr.html#a697242042954af7a2206fbd3c1acbf7e">get</a>()-><a class="code" href="classclang_1_1Type.html#ad94f5769b2fc8827732aec71c3efeb52">isStructureType</a>())) {</div>
+<div class="line"><a name="l03306"></a><span class="lineno"> 3306</span>       <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(DS.<a class="code" href="classclang_1_1DeclSpec.html#adb53327cfc82e565627bf8e7ec77049f">getLocStart</a>(), diag::ext_ms_anonymous_struct)</div>
+<div class="line"><a name="l03307"></a><span class="lineno"> 3307</span>         << DS.<a class="code" href="classclang_1_1DeclSpec.html#a7b8a30b08c1fa1aac47e417167a8631f">getSourceRange</a>();</div>
+<div class="line"><a name="l03308"></a><span class="lineno"> 3308</span>       <span class="keywordflow">return</span> BuildMicrosoftCAnonymousStruct(S, DS, Record);</div>
+<div class="line"><a name="l03309"></a><span class="lineno"> 3309</span>     }</div>
+<div class="line"><a name="l03310"></a><span class="lineno"> 3310</span>   }</div>
+<div class="line"><a name="l03311"></a><span class="lineno"> 3311</span> </div>
+<div class="line"><a name="l03312"></a><span class="lineno"> 3312</span>   <span class="comment">// Skip all the checks below if we have a type error.</span></div>
+<div class="line"><a name="l03313"></a><span class="lineno"> 3313</span>   <span class="keywordflow">if</span> (DS.<a class="code" href="classclang_1_1DeclSpec.html#a8e80657590008634115a6fe1d31f7600">getTypeSpecType</a>() == <a class="code" href="classclang_1_1DeclSpec.html#ad986a396df298706c209747e9e939f9d">DeclSpec::TST_error</a> ||</div>
+<div class="line"><a name="l03314"></a><span class="lineno"> 3314</span>       (TagD && TagD-><a class="code" href="classclang_1_1Decl.html#a17ec912fd67469eea51741d45eb0c800">isInvalidDecl</a>()))</div>
+<div class="line"><a name="l03315"></a><span class="lineno"> 3315</span>     <span class="keywordflow">return</span> TagD;</div>
+<div class="line"><a name="l03316"></a><span class="lineno"> 3316</span> </div>
+<div class="line"><a name="l03317"></a><span class="lineno"> 3317</span>   <span class="keywordflow">if</span> (getLangOpts().CPlusPlus &&</div>
+<div class="line"><a name="l03318"></a><span class="lineno"> 3318</span>       DS.<a class="code" href="classclang_1_1DeclSpec.html#a21616b8df7b2fd0305197604ab31ca71">getStorageClassSpec</a>() != <a class="code" href="classclang_1_1DeclSpec.html#a4b96d236218cac3d52edb71876f64da4a011d480a161c7912d7e7bce118fbeda0">DeclSpec::SCS_typedef</a>)</div>
+<div class="line"><a name="l03319"></a><span class="lineno"> 3319</span>     <span class="keywordflow">if</span> (<a class="code" href="classclang_1_1EnumDecl.html">EnumDecl</a> *Enum = dyn_cast_or_null<EnumDecl>(Tag))</div>
+<div class="line"><a name="l03320"></a><span class="lineno"> 3320</span>       <span class="keywordflow">if</span> (Enum->enumerator_begin() == Enum->enumerator_end() &&</div>
+<div class="line"><a name="l03321"></a><span class="lineno"> 3321</span>           !Enum->getIdentifier() && !Enum->isInvalidDecl())</div>
+<div class="line"><a name="l03322"></a><span class="lineno"> 3322</span>         DeclaresAnything = <span class="keyword">false</span>;</div>
+<div class="line"><a name="l03323"></a><span class="lineno"> 3323</span> </div>
+<div class="line"><a name="l03324"></a><span class="lineno"> 3324</span>   <span class="keywordflow">if</span> (!DS.<a class="code" href="classclang_1_1DeclSpec.html#a56cadb21a3f15f2b35527dccfc5f9b50" title="Checks if this DeclSpec can stand alone, without a Declarator.">isMissingDeclaratorOk</a>()) {</div>
+<div class="line"><a name="l03325"></a><span class="lineno"> 3325</span>     <span class="comment">// Customize diagnostic for a typedef missing a name.</span></div>
+<div class="line"><a name="l03326"></a><span class="lineno"> 3326</span>     <span class="keywordflow">if</span> (DS.<a class="code" href="classclang_1_1DeclSpec.html#a21616b8df7b2fd0305197604ab31ca71">getStorageClassSpec</a>() == <a class="code" href="classclang_1_1DeclSpec.html#a4b96d236218cac3d52edb71876f64da4a011d480a161c7912d7e7bce118fbeda0">DeclSpec::SCS_typedef</a>)</div>
+<div class="line"><a name="l03327"></a><span class="lineno"> 3327</span>       <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(DS.<a class="code" href="classclang_1_1DeclSpec.html#adb53327cfc82e565627bf8e7ec77049f">getLocStart</a>(), diag::ext_typedef_without_a_name)</div>
+<div class="line"><a name="l03328"></a><span class="lineno"> 3328</span>         << DS.<a class="code" href="classclang_1_1DeclSpec.html#a7b8a30b08c1fa1aac47e417167a8631f">getSourceRange</a>();</div>
+<div class="line"><a name="l03329"></a><span class="lineno"> 3329</span>     <span class="keywordflow">else</span></div>
+<div class="line"><a name="l03330"></a><span class="lineno"> 3330</span>       DeclaresAnything = <span class="keyword">false</span>;</div>
+<div class="line"><a name="l03331"></a><span class="lineno"> 3331</span>   }</div>
+<div class="line"><a name="l03332"></a><span class="lineno"> 3332</span> </div>
+<div class="line"><a name="l03333"></a><span class="lineno"> 3333</span>   <span class="keywordflow">if</span> (DS.<a class="code" href="classclang_1_1DeclSpec.html#a50e9b966b1bd51b04e98323bf22a674b">isModulePrivateSpecified</a>() &&</div>
+<div class="line"><a name="l03334"></a><span class="lineno"> 3334</span>       Tag && Tag-><a class="code" href="classclang_1_1Decl.html#af67e1a1d24dcc51093b95dbcf68d4288">getDeclContext</a>()-><a class="code" href="classclang_1_1DeclContext.html#a05b966b6459e1d11c317f8abe3e2d66f">isFunctionOrMethod</a>())</div>
+<div class="line"><a name="l03335"></a><span class="lineno"> 3335</span>     <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(DS.<a class="code" href="classclang_1_1DeclSpec.html#ac6b5b7285dfb47318fb071351e8b910e">getModulePrivateSpecLoc</a>(), diag::err_module_private_local_class)</div>
+<div class="line"><a name="l03336"></a><span class="lineno"> 3336</span>       << Tag-><a class="code" href="classclang_1_1TagDecl.html#a085b44700ac5a2dfce438c48a4378aae">getTagKind</a>()</div>
+<div class="line"><a name="l03337"></a><span class="lineno"> 3337</span>       << <a class="code" href="classclang_1_1FixItHint.html#a9e11ae1e22983fd4abea805755ecddbe" title="Create a code modification hint that removes the given source range.">FixItHint::CreateRemoval</a>(DS.<a class="code" href="classclang_1_1DeclSpec.html#ac6b5b7285dfb47318fb071351e8b910e">getModulePrivateSpecLoc</a>());</div>
+<div class="line"><a name="l03338"></a><span class="lineno"> 3338</span> </div>
+<div class="line"><a name="l03339"></a><span class="lineno"> 3339</span>   ActOnDocumentableDecl(TagD);</div>
+<div class="line"><a name="l03340"></a><span class="lineno"> 3340</span> </div>
+<div class="line"><a name="l03341"></a><span class="lineno"> 3341</span>   <span class="comment">// C 6.7/2:</span></div>
+<div class="line"><a name="l03342"></a><span class="lineno"> 3342</span>   <span class="comment">//   A declaration [...] shall declare at least a declarator [...], a tag,</span></div>
+<div class="line"><a name="l03343"></a><span class="lineno"> 3343</span>   <span class="comment">//   or the members of an enumeration.</span></div>
+<div class="line"><a name="l03344"></a><span class="lineno"> 3344</span>   <span class="comment">// C++ [dcl.dcl]p3:</span></div>
+<div class="line"><a name="l03345"></a><span class="lineno"> 3345</span>   <span class="comment">//   [If there are no declarators], and except for the declaration of an</span></div>
+<div class="line"><a name="l03346"></a><span class="lineno"> 3346</span>   <span class="comment">//   unnamed bit-field, the decl-specifier-seq shall introduce one or more</span></div>
+<div class="line"><a name="l03347"></a><span class="lineno"> 3347</span>   <span class="comment">//   names into the program, or shall redeclare a name introduced by a</span></div>
+<div class="line"><a name="l03348"></a><span class="lineno"> 3348</span>   <span class="comment">//   previous declaration.</span></div>
+<div class="line"><a name="l03349"></a><span class="lineno"> 3349</span>   <span class="keywordflow">if</span> (!DeclaresAnything) {</div>
+<div class="line"><a name="l03350"></a><span class="lineno"> 3350</span>     <span class="comment">// In C, we allow this as a (popular) extension / bug. Don't bother</span></div>
+<div class="line"><a name="l03351"></a><span class="lineno"> 3351</span>     <span class="comment">// producing further diagnostics for redundant qualifiers after this.</span></div>
+<div class="line"><a name="l03352"></a><span class="lineno"> 3352</span>     <a class="code" href="LiteralSupport_8cpp.html#a5f4a4a29292c4a1697226abf1d22b9dd" title="Produce a diagnostic highlighting some portion of a literal.">Diag</a>(DS.<a class="code" href="classclang_1_1DeclSpec.html#adb53327cfc82e565627bf8e7ec77049f">getLocStart</a>(), diag::ext_no_declarators) << DS.<a class="code" href="classclang_1_1DeclSpec.html#a7b8a30b08c1fa1aac47e417167a8631f">getSourceRange</a>();</div>
+<div class="line"><a name="l03353"></a><span class="lineno"> 3353</span>     <span class="keywordflow">return</span> TagD;</div>
+<div class="line"><a name="l03354"></a><span class="lineno"> 3354</span>   }</div>
+<div class="line"><a name="l03355"></a><span class="lineno"> 3355</span> </div>
+<div class="line"><a name="l03356"></a><span class="lineno"> 3356</span>   <span class="comment">// C++ [dcl.stc]p1:</span></div>
+<div class="line"><a name="l03357"></a><span class="lineno"> 3357</span>   <span class="comment">//   If a storage-class-specifier appears in a decl-specifier-seq, [...] the</span></div>
+<div class="line"><a name="l03358"></a><span class="lineno"> 3358</span>   <span class="comment">//   init-declarator-list of the declaration shall not be empty.</span></div>
+<div class="line"><a name="l03359"></a><span class="lineno"> 3359</span>   <span class="comment">// C++ [dcl.fct.spec]p1:</span></div>
+<div class="line"><a name="l03360"></a><span class="lineno"> 3360</span>   <span class="comment">//   If a cv-qualifier appears in a decl-