Add a const version of ObjCClassDecl::getForwardDecl, no functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@144342 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/clang/AST/DeclObjC.h b/include/clang/AST/DeclObjC.h
index a428e77312224386ca2b54c7240830db5240f9c5..2a7849188b42241fada17ced0d8b49406f4a0446 100644 (file)
--- a/include/clang/AST/DeclObjC.h
+++ b/include/clang/AST/DeclObjC.h
@@ -1044,6 +1044,7 @@ public:
     return ForwardDecl->getInterface();
   }
   ObjCClassRef *getForwardDecl() { return ForwardDecl; }
+  const ObjCClassRef *getForwardDecl() const { return ForwardDecl; }
   void setClass(ASTContext &C, ObjCInterfaceDecl*const Cls,
                 const SourceLocation Locs);