r257956 - OpaquePtr: Use nullptr construction for DeclGroupPtrTy OpaquePtr typedef

David Blaikie via cfe-commits cfe-commits at lists.llvm.org
Fri Jan 15 15:43:26 PST 2016


Author: dblaikie
Date: Fri Jan 15 17:43:25 2016
New Revision: 257956

URL: http://llvm.org/viewvc/llvm-project?rev=257956&view=rev
Log:
OpaquePtr: Use nullptr construction for DeclGroupPtrTy OpaquePtr typedef

Modified:
    cfe/trunk/lib/Parse/ParseDecl.cpp
    cfe/trunk/lib/Parse/ParseDeclCXX.cpp
    cfe/trunk/lib/Parse/ParseObjc.cpp
    cfe/trunk/lib/Parse/ParseOpenMP.cpp
    cfe/trunk/lib/Parse/ParseStmt.cpp
    cfe/trunk/lib/Parse/Parser.cpp
    cfe/trunk/lib/Sema/SemaOpenMP.cpp

Modified: cfe/trunk/lib/Parse/ParseDecl.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Parse/ParseDecl.cpp?rev=257956&r1=257955&r2=257956&view=diff
==============================================================================
--- cfe/trunk/lib/Parse/ParseDecl.cpp (original)
+++ cfe/trunk/lib/Parse/ParseDecl.cpp Fri Jan 15 17:43:25 2016
@@ -1522,7 +1522,7 @@ Parser::ParseSimpleDeclaration(unsigned
   // may get this far before the problem becomes obvious.
   if (DS.hasTagDefinition() &&
       DiagnoseMissingSemiAfterTagDefinition(DS, AS_none, DSContext))
-    return DeclGroupPtrTy();
+    return nullptr;
 
   // C99 6.7.2.3p6: Handle "struct-or-union identifier;", "enum { X };"
   // declaration-specifiers init-declarator-list[opt] ';'
@@ -1701,7 +1701,7 @@ Parser::DeclGroupPtrTy Parser::ParseDecl
   // Bail out if the first declarator didn't seem well-formed.
   if (!D.hasName() && !D.mayOmitIdentifier()) {
     SkipMalformedDecl();
-    return DeclGroupPtrTy();
+    return nullptr;
   }
 
   // Save late-parsed attributes for now; they need to be parsed in the
@@ -1766,19 +1766,19 @@ Parser::DeclGroupPtrTy Parser::ParseDecl
       } else {
         Diag(Tok, diag::err_expected_fn_body);
         SkipUntil(tok::semi);
-        return DeclGroupPtrTy();
+        return nullptr;
       }
     } else {
       if (Tok.is(tok::l_brace)) {
         Diag(Tok, diag::err_function_definition_not_allowed);
         SkipMalformedDecl();
-        return DeclGroupPtrTy();
+        return nullptr;
       }
     }
   }
 
   if (ParseAsmAttributesAfterDeclarator(D))
-    return DeclGroupPtrTy();
+    return nullptr;
 
   // C++0x [stmt.iter]p1: Check if we have a for-range-declarator. If so, we
   // must parse and analyze the for-range-initializer before the declaration is

Modified: cfe/trunk/lib/Parse/ParseDeclCXX.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Parse/ParseDeclCXX.cpp?rev=257956&r1=257955&r2=257956&view=diff
==============================================================================
--- cfe/trunk/lib/Parse/ParseDeclCXX.cpp (original)
+++ cfe/trunk/lib/Parse/ParseDeclCXX.cpp Fri Jan 15 17:43:25 2016
@@ -65,7 +65,7 @@ Parser::DeclGroupPtrTy Parser::ParseName
   if (Tok.is(tok::code_completion)) {
     Actions.CodeCompleteNamespaceDecl(getCurScope());
     cutOffParsing();
-    return DeclGroupPtrTy();
+    return nullptr;
   }
 
   SourceLocation IdentLoc;
@@ -109,7 +109,7 @@ Parser::DeclGroupPtrTy Parser::ParseName
       Diag(Tok, diag::err_expected) << tok::identifier;
       // Skip to end of the definition and eat the ';'.
       SkipUntil(tok::semi);
-      return DeclGroupPtrTy();
+      return nullptr;
     }
     if (attrLoc.isValid())
       Diag(attrLoc, diag::err_unexpected_namespace_attributes_alias);
@@ -126,7 +126,7 @@ Parser::DeclGroupPtrTy Parser::ParseName
       Diag(Tok, diag::err_expected) << tok::l_brace;
     else
       Diag(Tok, diag::err_expected_either) << tok::identifier << tok::l_brace;
-    return DeclGroupPtrTy();
+    return nullptr;
   }
 
   if (getCurScope()->isClassScope() || getCurScope()->isTemplateParamScope() || 
@@ -134,7 +134,7 @@ Parser::DeclGroupPtrTy Parser::ParseName
       getCurScope()->getFnParent()) {
     Diag(T.getOpenLocation(), diag::err_namespace_nonnamespace_scope);
     SkipUntil(tok::r_brace);
-    return DeclGroupPtrTy();
+    return nullptr;
   }
 
   if (ExtraIdent.empty()) {
@@ -2253,7 +2253,7 @@ Parser::ParseCXXClassMemberDeclaration(A
 
     ConsumeToken();
     SkipUntil(tok::r_brace, StopAtSemi);
-    return DeclGroupPtrTy();
+    return nullptr;
   }
 
   // Turn on colon protection early, while parsing declspec, although there is
@@ -2287,7 +2287,7 @@ Parser::ParseCXXClassMemberDeclaration(A
 
       if (SS.isInvalid()) {
         SkipUntil(tok::semi);
-        return DeclGroupPtrTy();
+        return nullptr;
       }
 
       // Try to parse an unqualified-id.
@@ -2296,14 +2296,14 @@ Parser::ParseCXXClassMemberDeclaration(A
       if (ParseUnqualifiedId(SS, false, true, true, ParsedType(),
                              TemplateKWLoc, Name)) {
         SkipUntil(tok::semi);
-        return DeclGroupPtrTy();
+        return nullptr;
       }
 
       // TODO: recover from mistakenly-qualified operator declarations.
       if (ExpectAndConsume(tok::semi, diag::err_expected_after,
                            "access declaration")) {
         SkipUntil(tok::semi);
-        return DeclGroupPtrTy();
+        return nullptr;
       }
 
       return DeclGroupPtrTy::make(DeclGroupRef(Actions.ActOnUsingDeclaration(
@@ -2361,7 +2361,7 @@ Parser::ParseCXXClassMemberDeclaration(A
     if (Tok.is(tok::kw_namespace)) {
       Diag(UsingLoc, diag::err_using_namespace_in_class);
       SkipUntil(tok::semi, StopBeforeMatch);
-      return DeclGroupPtrTy();
+      return nullptr;
     }
     SourceLocation DeclEnd;
     // Otherwise, it must be a using-declaration or an alias-declaration.
@@ -2391,7 +2391,7 @@ Parser::ParseCXXClassMemberDeclaration(A
       TemplateInfo.Kind == ParsedTemplateInfo::NonTemplate &&
       DiagnoseMissingSemiAfterTagDefinition(DS, AS, DSC_class,
                                             &CommonLateParsedAttrs))
-    return DeclGroupPtrTy();
+    return nullptr;
 
   MultiTemplateParamsArg TemplateParams(
       TemplateInfo.TemplateParams? TemplateInfo.TemplateParams->data()
@@ -2446,7 +2446,7 @@ Parser::ParseCXXClassMemberDeclaration(A
   if (ParseCXXMemberDeclaratorBeforeInitializer(
           DeclaratorInfo, VS, BitfieldSize, LateParsedAttrs)) {
     TryConsumeToken(tok::semi);
-    return DeclGroupPtrTy();
+    return nullptr;
   }
 
   // Check for a member function definition.
@@ -2495,7 +2495,7 @@ Parser::ParseCXXClassMemberDeclaration(A
         // Consume the optional ';'
         TryConsumeToken(tok::semi);
 
-        return DeclGroupPtrTy();
+        return nullptr;
       }
 
       if (DS.getStorageClassSpec() == DeclSpec::SCS_typedef) {
@@ -2698,7 +2698,7 @@ Parser::ParseCXXClassMemberDeclaration(A
     SkipUntil(tok::r_brace, StopAtSemi | StopBeforeMatch);
     // If we stopped at a ';', eat it.
     TryConsumeToken(tok::semi);
-    return DeclGroupPtrTy();
+    return nullptr;
   }
 
   return Actions.FinalizeDeclaratorGroup(getCurScope(), DS, DeclsInGroup);
@@ -2825,49 +2825,49 @@ Parser::DeclGroupPtrTy Parser::ParseCXXC
   if (getLangOpts().MicrosoftExt &&
       Tok.isOneOf(tok::kw___if_exists, tok::kw___if_not_exists)) {
     ParseMicrosoftIfExistsClassDeclaration(TagType, AS);
-    return DeclGroupPtrTy();
+    return nullptr;
   }
 
   // Check for extraneous top-level semicolon.
   if (Tok.is(tok::semi)) {
     ConsumeExtraSemi(InsideStruct, TagType);
-    return DeclGroupPtrTy();
+    return nullptr;
   }
 
   if (Tok.is(tok::annot_pragma_vis)) {
     HandlePragmaVisibility();
-    return DeclGroupPtrTy();
+    return nullptr;
   }
 
   if (Tok.is(tok::annot_pragma_pack)) {
     HandlePragmaPack();
-    return DeclGroupPtrTy();
+    return nullptr;
   }
 
   if (Tok.is(tok::annot_pragma_align)) {
     HandlePragmaAlign();
-    return DeclGroupPtrTy();
+    return nullptr;
   }
 
   if (Tok.is(tok::annot_pragma_ms_pointers_to_members)) {
     HandlePragmaMSPointersToMembers();
-    return DeclGroupPtrTy();
+    return nullptr;
   }
 
   if (Tok.is(tok::annot_pragma_ms_pragma)) {
     HandlePragmaMSPragma();
-    return DeclGroupPtrTy();
+    return nullptr;
   }
 
   if (Tok.is(tok::annot_pragma_ms_vtordisp)) {
     HandlePragmaMSVtorDisp();
-    return DeclGroupPtrTy();
+    return nullptr;
   }
 
   // If we see a namespace here, a close brace was missing somewhere.
   if (Tok.is(tok::kw_namespace)) {
     DiagnoseUnexpectedNamespace(cast<NamedDecl>(TagDecl));
-    return DeclGroupPtrTy();
+    return nullptr;
   }
 
   AccessSpecifier NewAS = getAccessSpecifierIfPresent();
@@ -2903,7 +2903,7 @@ Parser::DeclGroupPtrTy Parser::ParseCXXC
       AccessAttrs.clear();
     }
 
-    return DeclGroupPtrTy();
+    return nullptr;
   }
 
   if (Tok.is(tok::annot_pragma_openmp))

Modified: cfe/trunk/lib/Parse/ParseObjc.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Parse/ParseObjc.cpp?rev=257956&r1=257955&r2=257956&view=diff
==============================================================================
--- cfe/trunk/lib/Parse/ParseObjc.cpp (original)
+++ cfe/trunk/lib/Parse/ParseObjc.cpp Fri Jan 15 17:43:25 2016
@@ -50,7 +50,7 @@ Parser::DeclGroupPtrTy Parser::ParseObjC
   if (Tok.is(tok::code_completion)) {
     Actions.CodeCompleteObjCAtDirective(getCurScope());
     cutOffParsing();
-    return DeclGroupPtrTy();
+    return nullptr;
   }
 
   Decl *SingleDecl = nullptr;
@@ -2005,14 +2005,14 @@ Parser::ParseObjCAtProtocolDeclaration(S
   if (Tok.is(tok::code_completion)) {
     Actions.CodeCompleteObjCProtocolDecl(getCurScope());
     cutOffParsing();
-    return DeclGroupPtrTy();
+    return nullptr;
   }
 
   MaybeSkipAttributes(tok::objc_protocol);
 
   if (Tok.isNot(tok::identifier)) {
     Diag(Tok, diag::err_expected) << tok::identifier; // missing protocol name.
-    return DeclGroupPtrTy();
+    return nullptr;
   }
   // Save the protocol name, then consume it.
   IdentifierInfo *protocolName = Tok.getIdentifierInfo();
@@ -2036,7 +2036,7 @@ Parser::ParseObjCAtProtocolDeclaration(S
       if (Tok.isNot(tok::identifier)) {
         Diag(Tok, diag::err_expected) << tok::identifier;
         SkipUntil(tok::semi);
-        return DeclGroupPtrTy();
+        return nullptr;
       }
       ProtocolRefs.push_back(IdentifierLocPair(Tok.getIdentifierInfo(),
                                                Tok.getLocation()));
@@ -2047,7 +2047,7 @@ Parser::ParseObjCAtProtocolDeclaration(S
     }
     // Consume the ';'.
     if (ExpectAndConsume(tok::semi, diag::err_expected_after, "@protocol"))
-      return DeclGroupPtrTy();
+      return nullptr;
 
     return Actions.ActOnForwardProtocolDeclaration(AtLoc, ProtocolRefs,
                                                    attrs.getList());
@@ -2062,7 +2062,7 @@ Parser::ParseObjCAtProtocolDeclaration(S
       ParseObjCProtocolReferences(ProtocolRefs, ProtocolLocs, false, true,
                                   LAngleLoc, EndProtoLoc,
                                   /*consumeLastToken=*/true))
-    return DeclGroupPtrTy();
+    return nullptr;
 
   Decl *ProtoType =
     Actions.ActOnStartProtocolInterface(AtLoc, protocolName, nameLoc,
@@ -2096,7 +2096,7 @@ Parser::ParseObjCAtImplementationDeclara
   if (Tok.is(tok::code_completion)) {
     Actions.CodeCompleteObjCImplementationDecl(getCurScope());
     cutOffParsing();
-    return DeclGroupPtrTy();
+    return nullptr;
   }
 
   MaybeSkipAttributes(tok::objc_implementation);
@@ -2104,7 +2104,7 @@ Parser::ParseObjCAtImplementationDeclara
   if (Tok.isNot(tok::identifier)) {
     Diag(Tok, diag::err_expected)
         << tok::identifier; // missing class or category name.
-    return DeclGroupPtrTy();
+    return nullptr;
   }
   // We have a class or category name - consume it.
   IdentifierInfo *nameId = Tok.getIdentifierInfo();
@@ -2137,7 +2137,7 @@ Parser::ParseObjCAtImplementationDeclara
     if (Tok.is(tok::code_completion)) {
       Actions.CodeCompleteObjCImplementationCategory(getCurScope(), nameId, nameLoc);
       cutOffParsing();
-      return DeclGroupPtrTy();
+      return nullptr;
     }
     
     if (Tok.is(tok::identifier)) {
@@ -2146,12 +2146,12 @@ Parser::ParseObjCAtImplementationDeclara
     } else {
       Diag(Tok, diag::err_expected)
           << tok::identifier; // missing category name.
-      return DeclGroupPtrTy();
+      return nullptr;
     }
     if (Tok.isNot(tok::r_paren)) {
       Diag(Tok, diag::err_expected) << tok::r_paren;
       SkipUntil(tok::r_paren); // don't stop at ';'
-      return DeclGroupPtrTy();
+      return nullptr;
     }
     rparenLoc = ConsumeParen();
     if (Tok.is(tok::less)) { // we have illegal '<' try to recover
@@ -2178,7 +2178,7 @@ Parser::ParseObjCAtImplementationDeclara
       if (Tok.isNot(tok::identifier)) {
         Diag(Tok, diag::err_expected)
             << tok::identifier; // missing super class name.
-        return DeclGroupPtrTy();
+        return nullptr;
       }
       superClassId = Tok.getIdentifierInfo();
       superClassLoc = ConsumeToken(); // Consume super class name
@@ -2232,7 +2232,7 @@ Parser::ParseObjCAtEndDeclaration(Source
   else
     // missing @implementation
     Diag(atEnd.getBegin(), diag::err_expected_objc_container);
-  return DeclGroupPtrTy();
+  return nullptr;
 }
 
 Parser::ObjCImplParsingDataRAII::~ObjCImplParsingDataRAII() {

Modified: cfe/trunk/lib/Parse/ParseOpenMP.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Parse/ParseOpenMP.cpp?rev=257956&r1=257955&r2=257956&view=diff
==============================================================================
--- cfe/trunk/lib/Parse/ParseOpenMP.cpp (original)
+++ cfe/trunk/lib/Parse/ParseOpenMP.cpp Fri Jan 15 17:43:25 2016
@@ -146,7 +146,7 @@ Parser::DeclGroupPtrTy Parser::ParseOpen
     break;
   }
   SkipUntil(tok::annot_pragma_openmp_end);
-  return DeclGroupPtrTy();
+  return nullptr;
 }
 
 /// \brief Parsing of declarative or executable OpenMP directives.

Modified: cfe/trunk/lib/Parse/ParseStmt.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Parse/ParseStmt.cpp?rev=257956&r1=257955&r2=257956&view=diff
==============================================================================
--- cfe/trunk/lib/Parse/ParseStmt.cpp (original)
+++ cfe/trunk/lib/Parse/ParseStmt.cpp Fri Jan 15 17:43:25 2016
@@ -1632,7 +1632,7 @@ StmtResult Parser::ParseForStatement(Sou
       ConsumeToken(); // consume 'in'
 
       if (Tok.is(tok::code_completion)) {
-        Actions.CodeCompleteObjCForCollection(getCurScope(), DeclGroupPtrTy());
+        Actions.CodeCompleteObjCForCollection(getCurScope(), nullptr);
         cutOffParsing();
         return StmtError();
       }

Modified: cfe/trunk/lib/Parse/Parser.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Parse/Parser.cpp?rev=257956&r1=257955&r2=257956&view=diff
==============================================================================
--- cfe/trunk/lib/Parse/Parser.cpp (original)
+++ cfe/trunk/lib/Parse/Parser.cpp Fri Jan 15 17:43:25 2016
@@ -545,7 +545,7 @@ bool Parser::ParseTopLevelDecl(DeclGroup
   if (PP.isIncrementalProcessingEnabled() && Tok.is(tok::eof))
     ConsumeToken();
 
-  Result = DeclGroupPtrTy();
+  Result = nullptr;
   switch (Tok.getKind()) {
   case tok::annot_pragma_unused:
     HandlePragmaUnused();
@@ -625,52 +625,52 @@ Parser::ParseExternalDeclaration(ParsedA
 
   if (PP.isCodeCompletionReached()) {
     cutOffParsing();
-    return DeclGroupPtrTy();
+    return nullptr;
   }
 
   Decl *SingleDecl = nullptr;
   switch (Tok.getKind()) {
   case tok::annot_pragma_vis:
     HandlePragmaVisibility();
-    return DeclGroupPtrTy();
+    return nullptr;
   case tok::annot_pragma_pack:
     HandlePragmaPack();
-    return DeclGroupPtrTy();
+    return nullptr;
   case tok::annot_pragma_msstruct:
     HandlePragmaMSStruct();
-    return DeclGroupPtrTy();
+    return nullptr;
   case tok::annot_pragma_align:
     HandlePragmaAlign();
-    return DeclGroupPtrTy();
+    return nullptr;
   case tok::annot_pragma_weak:
     HandlePragmaWeak();
-    return DeclGroupPtrTy();
+    return nullptr;
   case tok::annot_pragma_weakalias:
     HandlePragmaWeakAlias();
-    return DeclGroupPtrTy();
+    return nullptr;
   case tok::annot_pragma_redefine_extname:
     HandlePragmaRedefineExtname();
-    return DeclGroupPtrTy();
+    return nullptr;
   case tok::annot_pragma_fp_contract:
     HandlePragmaFPContract();
-    return DeclGroupPtrTy();
+    return nullptr;
   case tok::annot_pragma_opencl_extension:
     HandlePragmaOpenCLExtension();
-    return DeclGroupPtrTy();
+    return nullptr;
   case tok::annot_pragma_openmp:
     return ParseOpenMPDeclarativeDirective();
   case tok::annot_pragma_ms_pointers_to_members:
     HandlePragmaMSPointersToMembers();
-    return DeclGroupPtrTy();
+    return nullptr;
   case tok::annot_pragma_ms_vtordisp:
     HandlePragmaMSVtorDisp();
-    return DeclGroupPtrTy();
+    return nullptr;
   case tok::annot_pragma_ms_pragma:
     HandlePragmaMSPragma();
-    return DeclGroupPtrTy();
+    return nullptr;
   case tok::annot_pragma_dump:
     HandlePragmaDump();
-    return DeclGroupPtrTy();
+    return nullptr;
   case tok::semi:
     // Either a C++11 empty-declaration or attribute-declaration.
     SingleDecl = Actions.ActOnEmptyDeclaration(getCurScope(),
@@ -681,10 +681,10 @@ Parser::ParseExternalDeclaration(ParsedA
   case tok::r_brace:
     Diag(Tok, diag::err_extraneous_closing_brace);
     ConsumeBrace();
-    return DeclGroupPtrTy();
+    return nullptr;
   case tok::eof:
     Diag(Tok, diag::err_expected_external_declaration);
-    return DeclGroupPtrTy();
+    return nullptr;
   case tok::kw___extension__: {
     // __extension__ silences extension warnings in the subexpression.
     ExtensionRAIIObject O(Diags);  // Use RAII to do this.
@@ -712,7 +712,7 @@ Parser::ParseExternalDeclaration(ParsedA
                      "top-level asm block");
 
     if (Result.isInvalid())
-      return DeclGroupPtrTy();
+      return nullptr;
     SingleDecl = Actions.ActOnFileScopeAsmDecl(Result.get(), StartLoc, EndLoc);
     break;
   }
@@ -723,7 +723,7 @@ Parser::ParseExternalDeclaration(ParsedA
     if (!getLangOpts().ObjC1) {
       Diag(Tok, diag::err_expected_external_declaration);
       ConsumeToken();
-      return DeclGroupPtrTy();
+      return nullptr;
     }
     SingleDecl = ParseObjCMethodDefinition();
     break;
@@ -732,7 +732,7 @@ Parser::ParseExternalDeclaration(ParsedA
                              CurParsedObjCImpl? Sema::PCC_ObjCImplementation
                                               : Sema::PCC_Namespace);
     cutOffParsing();
-    return DeclGroupPtrTy();
+    return nullptr;
   case tok::kw_using:
   case tok::kw_namespace:
   case tok::kw_typedef:
@@ -796,8 +796,8 @@ Parser::ParseExternalDeclaration(ParsedA
   case tok::kw___if_exists:
   case tok::kw___if_not_exists:
     ParseMicrosoftIfExistsExternalDeclaration();
-    return DeclGroupPtrTy();
-      
+    return nullptr;
+
   default:
   dont_know:
     // We can't tell whether this is a function-definition or declaration yet.
@@ -876,7 +876,7 @@ Parser::ParseDeclOrFunctionDefInternal(P
   // may get this far before the problem becomes obvious.
   if (DS.hasTagDefinition() &&
       DiagnoseMissingSemiAfterTagDefinition(DS, AS, DSC_top_level))
-    return DeclGroupPtrTy();
+    return nullptr;
 
   // C99 6.7.2.3p6: Handle "struct-or-union identifier;", "enum { X };"
   // declaration-specifiers init-declarator-list[opt] ';'
@@ -899,7 +899,7 @@ Parser::ParseDeclOrFunctionDefInternal(P
         !Tok.isObjCAtKeyword(tok::objc_protocol)) {
       Diag(Tok, diag::err_objc_unexpected_attr);
       SkipUntil(tok::semi); // FIXME: better skip?
-      return DeclGroupPtrTy();
+      return nullptr;
     }
 
     DS.abort();
@@ -1990,12 +1990,12 @@ Parser::DeclGroupPtrTy Parser::ParseModu
       if (Tok.is(tok::code_completion)) {
         Actions.CodeCompleteModuleImport(ImportLoc, Path);
         cutOffParsing();
-        return DeclGroupPtrTy();
+        return nullptr;
       }
       
       Diag(Tok, diag::err_module_expected_ident);
       SkipUntil(tok::semi);
-      return DeclGroupPtrTy();
+      return nullptr;
     }
     
     // Record this part of the module path.
@@ -2013,14 +2013,14 @@ Parser::DeclGroupPtrTy Parser::ParseModu
   if (PP.hadModuleLoaderFatalFailure()) {
     // With a fatal failure in the module loader, we abort parsing.
     cutOffParsing();
-    return DeclGroupPtrTy();
+    return nullptr;
   }
 
   DeclResult Import = Actions.ActOnModuleImport(AtLoc, ImportLoc, Path);
   ExpectAndConsumeSemi(diag::err_module_expected_semi);
   if (Import.isInvalid())
-    return DeclGroupPtrTy();
-  
+    return nullptr;
+
   return Actions.ConvertDeclToDeclGroup(Import.get());
 }
 

Modified: cfe/trunk/lib/Sema/SemaOpenMP.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaOpenMP.cpp?rev=257956&r1=257955&r2=257956&view=diff
==============================================================================
--- cfe/trunk/lib/Sema/SemaOpenMP.cpp (original)
+++ cfe/trunk/lib/Sema/SemaOpenMP.cpp Fri Jan 15 17:43:25 2016
@@ -1141,7 +1141,7 @@ Sema::ActOnOpenMPThreadprivateDirective(
     CurContext->addDecl(D);
     return DeclGroupPtrTy::make(DeclGroupRef(D));
   }
-  return DeclGroupPtrTy();
+  return nullptr;
 }
 
 namespace {




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