| 1 | // RUN: %clang_cc1 -fsyntax-only -triple i386-apple-darwin9 -fobjc-gc -verify %s |
|---|---|
| 2 | // expected-no-diagnostics |
| 3 | |
| 4 | void f0(__weak id *); |
| 5 | |
| 6 | void test_f0(id *x) { |
| 7 | f0(x); |
| 8 | } |
| 9 | |
| 10 | @interface A |
| 11 | @end |
| 12 | |
| 13 | void f1(__weak id*); |
| 14 | void test_f1(__weak A** a) { |
| 15 | f1(a); |
| 16 | } |
| 17 | |
| 18 | @interface B : A |
| 19 | @end |
| 20 | |
| 21 | void f2(__weak A**); |
| 22 | void test_f2(__weak B** b) { |
| 23 | f2(b); |
| 24 | } |
| 25 | |
| 26 |