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

parsing or false to abort parsing.

llvm-svn: 144943

3 files changed, 8 insertions, 4 deletions

diff --git a/clang/lib/Frontend/ASTConsumers.cpp b/clang/lib/Frontend/ASTConsumers.cpp
index 54bb2827286..390ae09497b 100644
--- a/clang/lib/Frontend/ASTConsumers.cpp
+++ b/clang/lib/Frontend/ASTConsumers.cpp
@@ -66,9 +66,10 @@ namespace {
       this->Context = &Context;
     }
 
-    virtual void HandleTopLevelDecl(DeclGroupRef D) {
+    virtual bool HandleTopLevelDecl(DeclGroupRef D) {
       for (DeclGroupRef::iterator I = D.begin(), E = D.end(); I != E; ++I)
         HandleTopLevelSingleDecl(*I);
+      return true;
     }
 
     void HandleTopLevelSingleDecl(Decl *D);
diff --git a/clang/lib/Frontend/ASTUnit.cpp b/clang/lib/Frontend/ASTUnit.cpp
index c59f2d16d28..6cd07842157 100644
--- a/clang/lib/Frontend/ASTUnit.cpp
+++ b/clang/lib/Frontend/ASTUnit.cpp
@@ -878,9 +878,10 @@ public:
     }
   }
 
-  void HandleTopLevelDecl(DeclGroupRef D) {
+  bool HandleTopLevelDecl(DeclGroupRef D) {
     for (DeclGroupRef::iterator it = D.begin(), ie = D.end(); it != ie; ++it)
       handleTopLevelDecl(*it);
+    return true;
   }
 
   // We're not interested in "interesting" decls.
@@ -926,7 +927,7 @@ public:
     Hash = 0;
   }
 
-  virtual void HandleTopLevelDecl(DeclGroupRef D) {
+  virtual bool HandleTopLevelDecl(DeclGroupRef D) {
     for (DeclGroupRef::iterator it = D.begin(), ie = D.end(); it != ie; ++it) {
       Decl *D = *it;
       // FIXME: Currently ObjC method declarations are incorrectly being
@@ -938,6 +939,7 @@ public:
       AddTopLevelDeclarationToHash(D, Hash);
       TopLevelDecls.push_back(D);
     }
+    return true;
   }
 
   virtual void HandleTranslationUnit(ASTContext &Ctx) {
diff --git a/clang/lib/Frontend/MultiplexConsumer.cpp b/clang/lib/Frontend/MultiplexConsumer.cpp
index 8e746f65a90..e7b886ccb60 100644
--- a/clang/lib/Frontend/MultiplexConsumer.cpp
+++ b/clang/lib/Frontend/MultiplexConsumer.cpp
@@ -183,9 +183,10 @@ void MultiplexConsumer::Initialize(ASTContext &Context) {
     Consumers[i]->Initialize(Context);
 }
 
-void MultiplexConsumer::HandleTopLevelDecl(DeclGroupRef D) {
+bool MultiplexConsumer::HandleTopLevelDecl(DeclGroupRef D) {
   for (size_t i = 0, e = Consumers.size(); i != e; ++i)
     Consumers[i]->HandleTopLevelDecl(D);
+  return true;
 }
 
 void MultiplexConsumer::HandleInterestingDecl(DeclGroupRef D) {