xref: /llvm-project/clang/test/SemaObjC/duplicate-property-class-extension.m (revision 0f1c1be1968076d6f96f8a7bcc4a15cf195ecd97)
1// RUN: %clang_cc1  -fsyntax-only -verify %s
2
3@interface Foo
4@property (readonly) char foo;
5@property (readwrite) char bar; // expected-note {{property declared here}}
6@end
7
8@interface Foo ()
9@property (readwrite) char foo; // expected-note 2 {{property declared here}}
10@property (readwrite) char NewProperty; // expected-note 2 {{property declared here}}
11@property (readwrite) char bar; // expected-error{{illegal redeclaration of 'readwrite' property in class extension 'Foo' (perhaps you intended this to be a 'readwrite' redeclaration of a 'readonly' public property?)}}
12@end
13
14@interface Foo ()
15@property (readwrite) char foo;	 // expected-error {{property has a previous declaration}}
16@property (readwrite) char NewProperty; // expected-error {{property has a previous declaration}}
17@end
18
19@interface Foo ()
20@property (readonly) char foo; // expected-error {{property has a previous declaration}}
21@property (readwrite) char NewProperty; // expected-error {{property has a previous declaration}}
22@end
23
24