| 1 | // RUN: %clang_cc1 -triple x86_64-apple-macosx -fsyntax-only -verify -x objective-c++ %s -o /dev/null |
|---|---|
| 2 | // REQUIRES: asserts |
| 3 | |
| 4 | struct objc_class { |
| 5 | unsigned long long bits; |
| 6 | }; |
| 7 | typedef struct objc_class *Class; |
| 8 | static void f(Class c) { (void)(c->bits & RW_HAS_OVERFLOW_REFCOUNT); } |
| 9 | // expected-error@-1{{use of undeclared identifier 'RW_HAS_OVERFLOW_REFCOUNT}} |
| 10 |