forked from OSchip/llvm-project
47 lines
1.3 KiB
Objective-C
47 lines
1.3 KiB
Objective-C
// RUN: %clang_cc1 -fsyntax-only -verify %s
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// rdar://9352731
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@protocol Bar
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@required
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- (unsigned char) baz; // expected-note {{previous definition is here}}
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- (char) ok;
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- (void) also_ok;
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@end
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@protocol Bar1
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@required
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- (unsigned char) baz;
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- (unsigned char) also_ok;
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- (void) ban : (int) arg, ...; // expected-note {{previous declaration is here}}
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@end
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@protocol Baz <Bar, Bar1>
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- (void) bar : (unsigned char)arg; // expected-note {{previous definition is here}}
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- (void) ok;
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- (char) bak; // expected-note {{previous definition is here}}
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@end
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@interface Foo <Baz>
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- (void) baz; // expected-warning {{conflicting return type in declaration of 'baz': 'unsigned char' vs 'void'}}
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- (void) bar : (unsigned char*)arg; // expected-warning {{conflicting parameter types in declaration of 'bar:': 'unsigned char' vs 'unsigned char *'}}
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- (void) ok;
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- (void) also_ok;
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- (void) still_ok;
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- (void) ban : (int) arg; // expected-warning {{conflicting variadic declaration of method and its declaration}}
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@end
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@interface Foo()
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- (void) bak; // expected-warning {{conflicting return type in declaration of 'bak': 'char' vs 'void'}}
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@end
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@implementation Foo
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- (void) baz {}
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- (void) bar : (unsigned char*)arg {}
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- (void) ok {}
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- (void) also_ok {}
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- (void) still_ok {}
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- (void) ban : (int) arg {}
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- (void) bak {}
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@end
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