Prep for new warning.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76709 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/SemaObjC/property-9-impl-method.m b/test/SemaObjC/property-9-impl-method.m
index c97f388..06cb304 100644
--- a/test/SemaObjC/property-9-impl-method.m
+++ b/test/SemaObjC/property-9-impl-method.m
@@ -55,10 +55,11 @@
 
 @implementation OrganizerTabView
 @dynamic tabHeaderView, headerRect, minimumSize;
--(CGFloat) tabAreaThickness {}
+-(CGFloat) tabAreaThickness { return 0; }
 -(NSRectEdge) rectEdgeForTabs { 
   NSRect dummy, result = {};
   NSDivideRect(self.bounds, &result, &dummy, self.tabAreaThickness, self.rectEdgeForTabs);
+  return 0;
 }
 @end