Tweak format string checking to work with %@ and ObjC toll-free bridging. <rdar://problem/10814120>
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@149907 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/SemaObjC/format-strings-objc.m b/test/SemaObjC/format-strings-objc.m
index a4d6eeb..675729c 100644
--- a/test/SemaObjC/format-strings-objc.m
+++ b/test/SemaObjC/format-strings-objc.m
@@ -146,3 +146,8 @@
const wchar_t wchar_data = L'a';
NSLog(@"%C", wchar_data); // expected-warning{{format specifies type 'unsigned short' but the argument has type 'wchar_t'}}
}
+
+// Test that %@ works with toll-free bridging (<rdar://problem/10814120>).
+void test_toll_free_bridging(CFStringRef x) {
+ NSLog(@"%@", x); // no-warning
+}