| Fariborz Jahanian | 935fd76 | 2009-03-03 01:21:12 +0000 | [diff] [blame^] | 1 | // RUN: clang -fsyntax-only -verify %s |
| 2 | |
| 3 | @interface MySuperClass |
| 4 | { |
| 5 | @private |
| 6 | int private; |
| 7 | |
| 8 | @protected |
| 9 | int protected; |
| 10 | |
| 11 | @public |
| 12 | int public; |
| 13 | } |
| 14 | @end |
| 15 | |
| 16 | @implementation MySuperClass |
| 17 | - (void) test { |
| 18 | int access; |
| 19 | MySuperClass *s = 0; |
| 20 | access = s->private; |
| 21 | access = s->protected; |
| 22 | } |
| 23 | @end |
| 24 | |
| 25 | |
| 26 | @interface MyClass : MySuperClass |
| 27 | @end |
| 28 | |
| 29 | @implementation MyClass |
| 30 | - (void) test { |
| 31 | int access; |
| 32 | MySuperClass *s = 0; |
| 33 | access = s->private; // expected-error {{instance variable 'private' is private}} |
| 34 | access = s->protected; |
| 35 | MyClass *m=0; |
| 36 | access = m->private; // expected-error {{instance variable 'private' is private}} |
| 37 | access = m->protected; |
| 38 | } |
| 39 | @end |
| 40 | |
| 41 | |
| 42 | @interface Deeper : MyClass |
| 43 | @end |
| 44 | |
| 45 | @implementation Deeper |
| 46 | - (void) test { |
| 47 | int access; |
| 48 | MySuperClass *s = 0; |
| 49 | access = s->private; // expected-error {{instance variable 'private' is private}} |
| 50 | access = s->protected; |
| 51 | MyClass *m=0; |
| 52 | access = m->private; // expected-error {{instance variable 'private' is private}} |
| 53 | access = m->protected; |
| 54 | } |
| 55 | @end |
| 56 | |
| 57 | @interface Unrelated |
| 58 | @end |
| 59 | |
| 60 | @implementation Unrelated |
| 61 | - (void) test { |
| 62 | int access; |
| 63 | MySuperClass *s = 0; |
| 64 | access = s->private; // expected-error {{instance variable 'private' is private}} |
| 65 | access = s->protected; // expected-error {{instance variable 'protected' is protected}} |
| 66 | MyClass *m=0; |
| 67 | access = m->private; // expected-error {{instance variable 'private' is private}} |
| 68 | access = m->protected; // expected-error {{instance variable 'protected' is protected}} |
| 69 | } |
| 70 | @end |
| 71 | |
| 72 | int main (void) |
| 73 | { |
| 74 | MySuperClass *s = 0; |
| 75 | int access; |
| 76 | access = s->private; // expected-error {{instance variable 'private' is private}} |
| 77 | access = s->protected; // expected-error {{instance variable 'protected' is protected}} |
| 78 | return 0; |
| 79 | } |
| 80 | |