[libclang] Fix operations (token annotation, getting cursor, etc.) with a file region

inside an objc container that "contains" other file-level declarations.

When getting the array of file-level declarations that overlap with a file region,
we failed to report that the region overlaps with an objc container, if
the container had other file-level declarations declared lexically inside it.

Fix this by marking such declarations as "isTopLevelDeclInObjCContainer" in the AST
and handling them appropriately.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@145109 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 2 insertions, 0 deletions

diff --git a/lib/Sema/SemaDeclObjC.cpp b/lib/Sema/SemaDeclObjC.cpp
index ebb0cb5463..667a12fea4 100644
--- a/lib/Sema/SemaDeclObjC.cpp
+++ b/lib/Sema/SemaDeclObjC.cpp
@@ -2326,6 +2326,8 @@ void Sema::ActOnAtEnd(Scope *S, SourceRange AtEnd,
 
   for (unsigned i = 0; i != tuvNum; i++) {
     DeclGroupRef DG = allTUVars[i].getAsVal<DeclGroupRef>();
+    for (DeclGroupRef::iterator I = DG.begin(), E = DG.end(); I != E; ++I)
+      (*I)->setTopLevelDeclInObjCContainer();
     Consumer.HandleTopLevelDeclInObjCContainer(DG);
   }
 }