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/* Crash due to descriptionFor(Instance|Class)Method applied to

   a protocol with no instance/class methods respectively.

   Problem report and original fix by richard@brainstorm.co.uk.  */

/* { dg-do run } */

#include <objc/objc.h>

#include <objc/Object.h>

#include <objc/Protocol.h>

@protocol NoInstanceMethods

+ testMethod;

@end

@protocol NoClassMethods

- testMethod;

@end

int

main()

{

[@protocol(NoInstanceMethods) descriptionForInstanceMethod: @selector(name)];

[@protocol(NoInstanceMethods) descriptionForClassMethod: @selector(name)];

[@protocol(NoClassMethods) descriptionForInstanceMethod: @selector(name)];

[@protocol(NoClassMethods) descriptionForClassMethod: @selector(name)];

return 0;

}