1 | // RUN: %clang_cc1 -fsyntax-only -verify %s |
2 | // expected-no-diagnostics |
3 | // radar 7682116 |
4 | |
5 | @interface Super @end |
6 | |
7 | @interface NSArray : Super @end |
8 | @interface NSSet : Super @end |
9 | |
10 | @protocol MyProtocol |
11 | - (void)myMethod; |
12 | @end |
13 | |
14 | @protocol MyProtocol2 <MyProtocol> |
15 | - (void)myMethod2; |
16 | @end |
17 | |
18 | @interface NSArray() <MyProtocol2> |
19 | @end |
20 | |
21 | @interface NSSet() <MyProtocol> |
22 | @end |
23 | |
24 | int main (int argc, const char * argv[]) { |
25 | NSArray *array = (void*)0; |
26 | NSSet *set = (void*)0; |
27 | id <MyProtocol> instance = (argc) ? array : set; |
28 | instance = (void*)0; |
29 | return 0; |
30 | } |
31 | |
32 | |