forked from OSchip/llvm-project
137 lines
2.5 KiB
Objective-C
137 lines
2.5 KiB
Objective-C
// RUN: %clang_cc1 -fsyntax-only -Wselector -verify -Wno-objc-root-class %s
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// rdar://8851684
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@interface Foo
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- (void) foo;
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- (void) bar;
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@end
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@implementation Foo
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- (void) bar
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{
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}
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- (void) foo
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{
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SEL a,b,c;
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a = @selector(b1ar); // expected-warning {{no method with selector 'b1ar' is implemented in this translation unit}}
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b = @selector(bar);
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}
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@end
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@interface I
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- length;
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@end
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SEL func()
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{
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return @selector(length); // expected-warning {{no method with selector 'length' is implemented in this translation unit}}
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}
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// rdar://9545564
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@class MSPauseManager;
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@protocol MSPauseManagerDelegate
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@optional
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- (void)pauseManagerDidPause:(MSPauseManager *)manager;
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- (int)respondsToSelector:(SEL)aSelector;
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@end
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@interface MSPauseManager
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{
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id<MSPauseManagerDelegate> _delegate;
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}
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@end
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@implementation MSPauseManager
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- (id) Meth {
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if ([_delegate respondsToSelector:@selector(pauseManagerDidPause:)])
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return 0;
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return 0;
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}
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@end
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// rdar://12938616
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@class NSXPCConnection;
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@interface NSObject
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@end
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@interface INTF : NSObject
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{
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NSXPCConnection *cnx; // Comes in as a parameter.
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}
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- (void) Meth;
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@end
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extern SEL MySelector(SEL s);
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@implementation INTF
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- (void) Meth {
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if( [cnx respondsToSelector:MySelector(@selector( _setQueue: ))] ) // expected-warning {{no method with selector '_setQueue:' is implemented in this translation unit}}
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{
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}
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if( [cnx respondsToSelector:@selector( _setQueueXX: )] ) // No warning here.
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{
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}
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if( [cnx respondsToSelector:(@selector( _setQueueXX: ))] ) // No warning here.
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{
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}
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}
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@end
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// rdar://14007194
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@interface UxTechTest : NSObject
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- (int) invalidate : (id)Arg;
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+ (int) C_invalidate : (int)arg;
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@end
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@interface UxTechTest(CAT)
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- (char) invalidate : (int)arg;
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+ (int) C_invalidate : (char)arg;
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@end
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@interface NSPort : NSObject
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- (double) invalidate : (void*)Arg1;
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+ (int) C_invalidate : (id*)arg;
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@end
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@interface USEText : NSPort
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- (int) invalidate : (int)arg;
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@end
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@implementation USEText
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- (int) invalidate :(int) arg { return 0; }
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@end
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@interface USETextSub : USEText
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- (int) invalidate : (id)arg;
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@end
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// rdar://16428638
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@interface I16428638
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- (int) compare: (I16428638 *) arg1; // commenting out this line avoids the warning
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@end
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@interface J16428638
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- (int) compare: (J16428638 *) arg1;
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@end
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@implementation J16428638
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- (void)method {
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SEL s = @selector(compare:); // spurious warning
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(void)s;
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}
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- (int) compare: (J16428638 *) arg1 {
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return 0;
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}
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@end
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void test16428638() {
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SEL s = @selector(compare:);
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(void)s;
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}
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