Change ASTConsumer::HandleTopLevelDecl to return true for the parser to continue

parsing or false to abort parsing.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@144943 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 4 insertions, 2 deletions

diff --git a/include/clang/AST/ASTConsumer.h b/include/clang/AST/ASTConsumer.h
index c6cb71cc7c..c1cde7f3ce 100644
--- a/include/clang/AST/ASTConsumer.h
+++ b/include/clang/AST/ASTConsumer.h
@@ -48,7 +48,9 @@ public:
   /// called by the parser to process every top-level Decl*. Note that D can be
   /// the head of a chain of Decls (e.g. for `int a, b` the chain will have two
   /// elements). Use Decl::getNextDeclarator() to walk the chain.
-  virtual void HandleTopLevelDecl(DeclGroupRef D);
+  ///
+  /// \returns true to continue parsing, or false to abort parsing.
+  virtual bool HandleTopLevelDecl(DeclGroupRef D);
 
   /// HandleInterestingDecl - Handle the specified interesting declaration. This
   /// is called by the AST reader when deserializing things that might interest
diff --git a/include/clang/Frontend/MultiplexConsumer.h b/include/clang/Frontend/MultiplexConsumer.h
index 4242f01171..89972991d1 100644
--- a/include/clang/Frontend/MultiplexConsumer.h
+++ b/include/clang/Frontend/MultiplexConsumer.h
@@ -33,7 +33,7 @@ public:
 
   // ASTConsumer
   virtual void Initialize(ASTContext &Context);
-  virtual void HandleTopLevelDecl(DeclGroupRef D);
+  virtual bool HandleTopLevelDecl(DeclGroupRef D);
   virtual void HandleInterestingDecl(DeclGroupRef D);
   virtual void HandleTranslationUnit(ASTContext &Ctx);
   virtual void HandleTagDeclDefinition(TagDecl *D);