27 lines
866 B
Objective-C
27 lines
866 B
Objective-C
/* Ensure that the compiler gracefully handles missing protocol declarations.
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In addition to not crashing :-), the compiler should properly handle
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valid protocol references, even when they're mixed with invalid ones. */
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/* { dg-do compile } */
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#include <objc/objc.h>
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@protocol DefinedProtocol
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- (id) missingMethod1;
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@end
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@interface MyClass <UndefinedProtocol, DefinedProtocol>
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/* { dg-error "cannot find protocol declaration for .UndefinedProtocol." "" { target *-*-* } 12 } */
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@end
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@implementation MyClass
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+(Class)class
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{
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return self;
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}
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@end
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/* { dg-warning "incomplete implementation of class .MyClass." "" { target *-*-* } 21 } */
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/* { dg-warning "method definition for .\\-missingMethod1. not found" "" { target *-*-* } 21 } */
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/* { dg-warning "class .MyClass. does not fully implement the .DefinedProtocol. protocol" "" { target *-*-* } 21 } */
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