When upgrading an Objective-C class from a forward declaration to a
full-fledged @interface, be sure that the declaration has the right
lexical context. <rdar://problem/7827709>
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@100903 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaDeclObjC.cpp b/lib/Sema/SemaDeclObjC.cpp
index 7e5e40c..eb3f422 100644
--- a/lib/Sema/SemaDeclObjC.cpp
+++ b/lib/Sema/SemaDeclObjC.cpp
@@ -98,6 +98,7 @@
// Since this ObjCInterfaceDecl was created by a forward declaration,
// we now add it to the DeclContext since it wasn't added before
// (see ActOnForwardClassDeclaration).
+ IDecl->setLexicalDeclContext(CurContext);
CurContext->addDecl(IDecl);
if (AttrList)