36 lines
687 B
Objective-C
36 lines
687 B
Objective-C
// RUN: %clang_cc1 -fsyntax-only -verify %s
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@interface INTF1 @end
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@protocol p1,p2,p3;
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@protocol p1;
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@protocol PROTO1
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- (INTF1<p1>*) meth;
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@end
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@protocol p1 @end
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@interface I1 <p1> @end
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@interface E1 <p2> @end // expected-warning {{cannot find protocol definition for 'p2'}}
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@protocol p2 @end
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@interface I2 <p1,p2> @end
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@interface E2 <p1,p2,p3> @end // expected-warning {{cannot find protocol definition for 'p3'}}
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@class U1, U2; // expected-note {{forward declaration of class here}}
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@interface E3 : U1 @end // expected-error {{attempting to use the forward class 'U1' as superclass of 'E3'}}
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@interface I3 : E3 @end
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@interface U2 @end
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@interface I4 : U2 <p1,p2>
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@end
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