llvm-project/clang/test/SemaObjC/protocol-test-2.m

32 lines
592 B
Objective-C

// RUN: clang -fsyntax-only -verify %s
@interface INTF1 @end
@protocol p1,p2,p3;
@protocol p1;
@protocol PROTO1
- (INTF1<p1>*) meth;
@end
@protocol PROTO2<p1> // expected-warning {{cannot find protocol definition for 'p1'}}
@end
@protocol p1 @end
@protocol PROTO<p1> // expected-note {{previous definition is here}}
@end
@protocol PROTO<p1> // expected-error {{duplicate protocol definition of 'PROTO'}}
@end
@protocol PROTO3<p1, p1>
@end
@protocol p2 <p1>
@end
@protocol PROTO4 <p1, p2, PROTO, PROTO3, p3> // expected-warning {{cannot find protocol definition for 'p3'}}
@end