hanchenye-llvm-project/clang/test/SemaObjC/method-in-class-extension-i...

// RUN: %clang_cc1  -fsyntax-only -verify %s
// expected-no-diagnostics
// rdar://8530080

@protocol ViewDelegate @end

@interface NSTextView
- (id <ViewDelegate>)delegate;
@end

@interface FooTextView : NSTextView
@end

@interface FooTextView() 
- (id)delegate;
@end

@implementation FooTextView
- (id)delegate {return 0; }
@end
Method implemented in class's implementation may implement one declared in class's extension and not one declared in class's superclass. This supresses a bogus warning on method type mismatch. Fixes //rdar: // 8530080 llvm-svn: 116118 2010-10-09 06:59:25 +08:00			`// RUN: %clang_cc1 -fsyntax-only -verify %s`
Prior to adding the new "expected-no-diagnostics" directive to VerifyDiagnosticConsumer, make the necessary adjustment to 580 test-cases which will henceforth require this new directive. llvm-svn: 166280 2012-10-19 20:44:48 +08:00			`// expected-no-diagnostics`
Method implemented in class's implementation may implement one declared in class's extension and not one declared in class's superclass. This supresses a bogus warning on method type mismatch. Fixes //rdar: // 8530080 llvm-svn: 116118 2010-10-09 06:59:25 +08:00			`// rdar://8530080`

			`@protocol ViewDelegate @end`

			`@interface NSTextView`
			`- (id <ViewDelegate>)delegate;`
			`@end`

			`@interface FooTextView : NSTextView`
			`@end`

			`@interface FooTextView()`
			`- (id)delegate;`
			`@end`

			`@implementation FooTextView`
			`- (id)delegate {return 0; }`
			`@end`