| 1 | // RUN: %clang_cc1 %s -fsyntax-only -verify -fblocks |
|---|---|
| 2 | // expected-no-diagnostics |
| 3 | |
| 4 | @interface Whatever |
| 5 | - copy; |
| 6 | @end |
| 7 | |
| 8 | typedef long (^MyBlock)(id obj1, id obj2); |
| 9 | |
| 10 | void foo(MyBlock b) { |
| 11 | id bar = [b copy]; |
| 12 | } |
| 13 | |
| 14 | void foo2(id b) { |
| 15 | } |
| 16 | |
| 17 | void foo3(void (^block)(void)) { |
| 18 | foo2(block); |
| 19 | id x; |
| 20 | foo(x); |
| 21 | } |
| 22 |