Fariborz Jahanian | 6669db9 | 2008-11-25 17:56:43 +0000 | [diff] [blame] | 1 | // RUN: clang -fsyntax-only -verify %s |
| 2 | |
| 3 | @interface Object |
Steve Naroff | 6b9dfd4 | 2009-03-04 15:11:40 +0000 | [diff] [blame] | 4 | + (id)new; |
Fariborz Jahanian | 6669db9 | 2008-11-25 17:56:43 +0000 | [diff] [blame] | 5 | @end |
| 6 | |
| 7 | @interface ReadOnly : Object |
| 8 | { |
| 9 | int _object; |
| 10 | int _Anotherobject; |
| 11 | } |
| 12 | @property(readonly) int object; |
| 13 | @property(readonly) int Anotherobject; |
| 14 | @end |
| 15 | |
| 16 | @interface ReadOnly () |
| 17 | @property(readwrite) int object; |
| 18 | @property(readwrite, setter = myAnotherobjectSetter:) int Anotherobject; |
| 19 | @end |
| 20 | |
| 21 | @implementation ReadOnly |
| 22 | @synthesize object = _object; |
| 23 | @synthesize Anotherobject = _Anotherobject; |
| 24 | - (void) myAnotherobjectSetter : (int)val { |
| 25 | _Anotherobject = val; |
| 26 | } |
| 27 | @end |
| 28 | |
| 29 | int main(int argc, char **argv) { |
| 30 | ReadOnly *test = [ReadOnly new]; |
| 31 | test.object = 12345; |
| 32 | test.Anotherobject = 200; |
| 33 | return test.object - 12345 + test.Anotherobject - 200; |
| 34 | } |
| 35 | |
Daniel Dunbar | 84efc04 | 2009-01-09 01:04:21 +0000 | [diff] [blame] | 36 | /// |
| 37 | |
| 38 | @interface I0 |
| 39 | @property(readonly) int p0; |
| 40 | @end |
| 41 | |
| 42 | @interface I0 (Cat0) |
| 43 | @end |
| 44 | |
| 45 | @interface I0 (Cat1) |
| 46 | @end |
| 47 | |
| 48 | @implementation I0 |
| 49 | - (void) foo { |
| 50 | self.p0 = 0; // expected-error {{assigning to property with 'readonly' attribute not allowed}} |
| 51 | } |
| 52 | @end |