1/* Crash due to descriptionFor(Instance|Class)Method applied to
2   a protocol with no instance/class methods respectively.
3   Problem report and original fix by richard@brainstorm.co.uk.  */
4/* { dg-do run } */
5#include <objc/objc.h>
6#include <objc/Object.h>
7#include <objc/Protocol.h>
8
9@protocol NoInstanceMethods
10+ testMethod;
11@end
12
13@protocol NoClassMethods
14- testMethod;
15@end
16
17int
18main()
19{
20[@protocol(NoInstanceMethods) descriptionForInstanceMethod: @selector(name)];
21[@protocol(NoInstanceMethods) descriptionForClassMethod: @selector(name)];
22[@protocol(NoClassMethods) descriptionForInstanceMethod: @selector(name)];
23[@protocol(NoClassMethods) descriptionForClassMethod: @selector(name)];
24return 0;
25}
26