/* Contributed by David Ayers - Fri Jun  4 03:16:17 BST 2004 *//* Test that a protocol is not equal to something which is not a protocol.  */#include <objc/Protocol.h>@protocol Foo- (void)foo;@endint main (void){  /* A Protocol object should not be equal to a Class object.  */  if ([@protocol(Foo) isEqual: [Protocol class]])    {      abort ();    }    return 0;}