| // RUN: %clang_cc1 -x objective-c++ -fblocks -triple x86_64-apple-darwin %s | |
| // rdar://8979379 | |
| @interface A | |
| @end | |
| @interface B : A | |
| @end | |
| void f(int (^bl)(B* b)); | |
| // Test1 | |
| void g() { | |
| f(^(A* a) { return 0; }); | |
| } | |
| // Test2 | |
| void g1() { | |
| int (^bl)(B* b) = ^(A* a) { return 0; }; | |
| } | |
| // Test3 | |
| @protocol NSObject; | |
| void bar(id(^)(void)); | |
| void foo(id <NSObject>(^objectCreationBlock)(void)) { | |
| return bar(objectCreationBlock); | |
| } | |