builtins.cpp revision a5728872c7702ddd09537c95bc3cbd20e1f2fb09 
1// RUN: %clang_cc1 %s -fsyntax-only -verify
2typedef const struct __CFString * CFStringRef;
3#define CFSTR __builtin___CFStringMakeConstantString
4
5void f() {
6  (void)CFStringRef(CFSTR("Hello"));
7}
8