hanchenye-llvm-project/clang/test/SemaObjC/writable-property-in-superc...

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

@interface MessageStore
@property (assign, readonly) int P;
@end

@interface MessageStore (CAT)
@property (assign) int P;
@end

@interface  NeXTMbox : MessageStore
@end

@implementation NeXTMbox
- (void) Meth { self.P = 1; }
@end
Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. - This is designed to make it obvious that %clang_cc1 is a "test variable" which is substituted. It is '%clang_cc1' instead of '%clang -cc1' because it can be useful to redefine what gets run as 'clang -cc1' (for example, to set a default target). llvm-svn: 91446 2009-12-16 04:14:24 +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`
writable property in a category of class's superclass makes the property writable in the current class. llvm-svn: 68446 2009-04-07 00:59:10 +08:00
			`@interface MessageStore`
			`@property (assign, readonly) int P;`
			`@end`

			`@interface MessageStore (CAT)`
			`@property (assign) int P;`
			`@end`

			`@interface NeXTMbox : MessageStore`
			`@end`

			`@implementation NeXTMbox`
			`- (void) Meth { self.P = 1; }`
			`@end`