| 1 | // RUN: %clang_cc1 -fsyntax-only -verify -Wthread-safety -Wthread-safety-beta -Wno-objc-root-class %s |
|---|---|
| 2 | |
| 3 | struct __attribute__ ((lockable)) Mutex {}; |
| 4 | |
| 5 | struct Mutex mu1; |
| 6 | |
| 7 | int Foo_fun1(int i) __attribute__ ((exclusive_locks_required((mu1)))) { |
| 8 | return i; |
| 9 | } |
| 10 | |
| 11 | @interface test |
| 12 | @end |
| 13 | |
| 14 | @implementation test |
| 15 | - (void) PR19541 { |
| 16 | Foo_fun1(1); // expected-warning{{calling function 'Foo_fun1' requires holding mutex 'mu1' exclusively}} |
| 17 | } |
| 18 | |
| 19 | @end |
| 20 |