1// RUN: %clang_cc1 %s -fsyntax-only -verify -fblocks
2
3@interface Whatever
4- copy;
5@end
6
7typedef long (^MyBlock)(id obj1, id obj2);
8
9void foo(MyBlock b) {
10 id bar = [b copy];
11}
12
13void foo2(id b) {
14}
15
16void foo3(void (^block)(void)) {
17 foo2(block);
18 id x;
19 foo(x);
20}
21