diff options
| -rw-r--r-- | test/SemaObjC/attr-availability.m | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/test/SemaObjC/attr-availability.m b/test/SemaObjC/attr-availability.m index 5fe2b62d07..fddcd506d4 100644 --- a/test/SemaObjC/attr-availability.m +++ b/test/SemaObjC/attr-availability.m @@ -32,3 +32,31 @@ void f(A *a, B *b) { [a proto_method]; // expected-warning{{'proto_method' is deprecated: first deprecated in OS X 10.2}} [b proto_method]; // expected-warning{{'proto_method' is deprecated: first deprecated in OS X 10.2}} } + +// Test case for <rdar://problem/11627873>. Warn about +// using a deprecated method when that method is re-implemented in a +// subclass where the redeclared method is not deprecated. +@interface C +- (void) method __attribute__((availability(macosx,introduced=10.1,deprecated=10.2))); // expected-note {{method 'method' declared here}} +@end + +@interface D : C +- (void) method; +@end + +@interface E : D +- (void) method; +@end + +@implementation D +- (void) method { + [super method]; // expected-warning {{'method' is deprecated: first deprecated in OS X 10.2}} +} +@end + +@implementation E +- (void) method { + [super method]; // no-warning +} +@end + |