r242846 - Use range-based for loops; NFC.

[Aaron Ballman]

Author: aaronballman
Date: Tue Jul 21 17:33:52 2015
New Revision: 242846

URL: http://llvm.org/viewvc/llvm-project?rev=242846&view=rev
Log:
Use range-based for loops; NFC.

Modified:
    cfe/trunk/lib/Sema/SemaExprCXX.cpp

Modified: cfe/trunk/lib/Sema/SemaExprCXX.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaExprCXX.cpp?rev=242846&r1=242845&r2=242846&view=diff
==============================================================================
--- cfe/trunk/lib/Sema/SemaExprCXX.cpp (original)
+++ cfe/trunk/lib/Sema/SemaExprCXX.cpp Tue Jul 21 17:33:52 2015
@@ -3884,15 +3884,13 @@ static bool EvaluateUnaryTypeTrait(Sema
 
       bool FoundConstructor = false;
       unsigned FoundTQs;
-      DeclContext::lookup_result R = Self.LookupConstructors(RD);
-      for (DeclContext::lookup_iterator Con = R.begin(),
-           ConEnd = R.end(); Con != ConEnd; ++Con) {
+      for (const auto *ND : Self.LookupConstructors(RD)) {
         // A template constructor is never a copy constructor.
         // FIXME: However, it may actually be selected at the actual overload
         // resolution point.
-        if (isa<FunctionTemplateDecl>(*Con))
+        if (isa<FunctionTemplateDecl>(ND))
           continue;
-        CXXConstructorDecl *Constructor = cast<CXXConstructorDecl>(*Con);
+        const CXXConstructorDecl *Constructor = cast<CXXConstructorDecl>(ND);
         if (Constructor->isCopyConstructor(FoundTQs)) {
           FoundConstructor = true;
           const FunctionProtoType *CPT
@@ -3924,13 +3922,11 @@ static bool EvaluateUnaryTypeTrait(Sema
         return true;
 
       bool FoundConstructor = false;
-      DeclContext::lookup_result R = Self.LookupConstructors(RD);
-      for (DeclContext::lookup_iterator Con = R.begin(),
-           ConEnd = R.end(); Con != ConEnd; ++Con) {
+      for (const auto *ND : Self.LookupConstructors(RD)) {
         // FIXME: In C++0x, a constructor template can be a default constructor.
-        if (isa<FunctionTemplateDecl>(*Con))
+        if (isa<FunctionTemplateDecl>(ND))
           continue;
-        CXXConstructorDecl *Constructor = cast<CXXConstructorDecl>(*Con);
+        const CXXConstructorDecl *Constructor = cast<CXXConstructorDecl>(ND);
         if (Constructor->isDefaultConstructor()) {
           FoundConstructor = true;
           const FunctionProtoType *CPT