| 1 | // RUN: %clang_cc1 -triple arm64-apple-ios10 -Wunguarded-availability -fblocks -fsyntax-only -verify %s |
| 2 | |
| 3 | __attribute__((availability(ios,unavailable))) |
| 4 | @protocol Prot // expected-note {{here}} |
| 5 | |
| 6 | @end |
| 7 | |
| 8 | @interface A |
| 9 | @end |
| 10 | |
| 11 | __attribute__((availability(ios,unavailable))) |
| 12 | @interface A (Cat) <Prot> // No error. |
| 13 | @end |
| 14 | |
| 15 | __attribute__((availability(tvos,unavailable))) |
| 16 | @interface B @end |
| 17 | @interface B (Cat) <Prot> // expected-error {{'Prot' is unavailable: not available on iOS}} |
| 18 | @end |
| 19 | |