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
diff --git a/lib/Parse/ParseAST.cpp b/lib/Parse/ParseAST.cpp
index fdd7d0f..a5c345a 100644
--- a/lib/Parse/ParseAST.cpp
+++ b/lib/Parse/ParseAST.cpp
@@ -79,15 +79,24 @@
if (ExternalASTSource *External = S.getASTContext().getExternalSource())
External->StartTranslationUnit(Consumer);
+ bool Abort = false;
Parser::DeclGroupPtrTy ADecl;
while (!P.ParseTopLevelDecl(ADecl)) { // Not end of file.
// If we got a null return and something *was* parsed, ignore it. This
// is due to a top-level semicolon, an action override, or a parse error
// skipping something.
- if (ADecl)
- Consumer->HandleTopLevelDecl(ADecl.get());
+ if (ADecl) {
+ if (!Consumer->HandleTopLevelDecl(ADecl.get())) {
+ Abort = true;
+ break;
+ }
+ }
};
+
+ if (Abort)
+ return;
+
// Check for any pending objective-c implementation decl.
while ((ADecl = P.FinishPendingObjCActions()))
Consumer->HandleTopLevelDecl(ADecl.get());