Mark a struct definition in an objc container with the TopLevelDeclInObjCContainer bit.

Fixes accurately getting a cursor inside an objc container containing a struct definition,
from a PCH/preamble file.

rdar://12584613

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173811 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 5 insertions, 1 deletions

diff --git a/lib/Sema/SemaDecl.cpp b/lib/Sema/SemaDecl.cpp
index 56db548aa6..33506401cf 100644
--- a/lib/Sema/SemaDecl.cpp
+++ b/lib/Sema/SemaDecl.cpp
@@ -9761,7 +9761,11 @@ void Sema::ActOnTagFinishDefinition(Scope *S, Decl *TagD,
 
   // Exit this scope of this tag's definition.
   PopDeclContext();
-                                          
+
+  if (getCurLexicalContext()->isObjCContainer() &&
+      Tag->getDeclContext()->isFileContext())
+    Tag->setTopLevelDeclInObjCContainer();
+
   // Notify the consumer that we've defined a tag.
   Consumer.HandleTagDeclDefinition(Tag);
 }