Add SourceLocations to ObjCClassDecl for the class identifiers referenced by @class.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89170 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/DeclBase.cpp b/lib/AST/DeclBase.cpp
index c3c506e..abcffed 100644
--- a/lib/AST/DeclBase.cpp
+++ b/lib/AST/DeclBase.cpp
@@ -678,7 +678,7 @@
       if (ObjCClassDecl *Class = dyn_cast<ObjCClassDecl>(*D))
         for (ObjCClassDecl::iterator I = Class->begin(), IEnd = Class->end();
              I != IEnd; ++I)
-          makeDeclVisibleInContextImpl(*I);
+          makeDeclVisibleInContextImpl(I->getInterface());
       
       // If this declaration is itself a transparent declaration context,
       // add its members (recursively).