More Sema check for ivars in class continuation.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97002 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/Sema.h b/lib/Sema/Sema.h
index 4ea3793..2190e3b 100644
--- a/lib/Sema/Sema.h
+++ b/lib/Sema/Sema.h
@@ -1440,6 +1440,8 @@
   void AtomicPropertySetterGetterRules(ObjCImplDecl* IMPDecl,
                                        ObjCContainerDecl* IDecl);
 
+  void DiagnoseDuplicateIvars(ObjCInterfaceDecl *ID, ObjCInterfaceDecl *SID);
+
   /// MatchTwoMethodDeclarations - Checks if two methods' type match and returns
   /// true, or false, accordingly.
   bool MatchTwoMethodDeclarations(const ObjCMethodDecl *Method,