?? comp-types-6.mm
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/* Test assignments and comparisons involving `one-off' protocols. *//* Author: Nicola Pero <nicola@brainstorm.co.uk>. *//* { dg-do compile } */#include <objc/objc.h>@protocol MyProtocol- (void) method;@end@interface MyClass@endint main(){ id obj = nil; id <MyProtocol> obj_p = nil; MyClass<MyProtocol> *obj_cp = nil; obj_cp = obj; /* Ok */ obj = obj_cp; /* Ok */ obj_cp = obj_p; /* Ok */ obj_p = obj_cp; /* Ok */ if (obj_cp == obj) ; /* Ok */ if (obj == obj_cp) ; /* Ok */ if (obj_cp == obj_p) ; /* Ok */ if (obj_p == obj_cp) ; /* Ok */ return 0;}
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