Recommit r222044 with a test fix - it does not make sense to hunt
for a typedef before arithmetic conversion in all rare corner cases.

llvm-svn: 222049
diff --git a/clang/test/SemaObjC/format-strings-objc.m b/clang/test/SemaObjC/format-strings-objc.m
index 49567a7..f4c528c 100644
--- a/clang/test/SemaObjC/format-strings-objc.m
+++ b/clang/test/SemaObjC/format-strings-objc.m
@@ -243,7 +243,7 @@
 
 // <rdar://problem/13557053>
 void testTypeOf(NSInteger dW, NSInteger dH) {
-  NSLog(@"dW %d  dH %d",({ __typeof__(dW) __a = (dW); __a < 0 ? -__a : __a; }),({ __typeof__(dH) __a = (dH); __a < 0 ? -__a : __a; })); // expected-warning 2 {{values of type 'NSInteger' should not be used as format arguments; add an explicit cast to 'long' instead}}
+  NSLog(@"dW %d  dH %d",({ __typeof__(dW) __a = (dW); __a < 0 ? -__a : __a; }),({ __typeof__(dH) __a = (dH); __a < 0 ? -__a : __a; })); // expected-warning 2 {{format specifies type 'int' but the argument has type 'long'}}
 }
 
 void testUnicode() {