John McCall | d1e40d5 | 2011-10-02 01:16:38 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 -fsyntax-only -verify %s |
Fariborz Jahanian | 0e5ad25 | 2010-02-23 01:26:30 +0000 | [diff] [blame] | 2 | |
| 3 | @interface SomeClass @end |
| 4 | |
| 5 | int fn1(SomeClass *obj) { |
| 6 | obj->privateIvar = 1; // expected-error {{'SomeClass' does not have a member named 'privateIvar}} |
| 7 | return obj->publicIvar; // expected-error {{'SomeClass' does not have a member named 'publicIvar'}} |
| 8 | } |
| 9 | |
| 10 | @interface SomeClass () { |
| 11 | // @private by default |
| 12 | int privateIvar; |
| 13 | @public |
| 14 | int publicIvar; |
| 15 | } |
| 16 | @end |
| 17 | |
| 18 | int fn2(SomeClass *obj) { |
| 19 | obj->publicIvar = 1; |
| 20 | return obj->publicIvar // ok |
| 21 | + obj->privateIvar; // expected-error {{instance variable 'privateIvar' is private}} |
| 22 | } |
| 23 | |
| 24 | @implementation SomeClass |
| 25 | |
| 26 | int fn3(SomeClass *obj) { |
| 27 | obj->privateIvar = 2; |
| 28 | return obj->publicIvar // ok |
| 29 | + obj->privateIvar; // ok |
| 30 | } |
| 31 | @end |
| 32 | |
| 33 | @interface SomeClass (Category) |
Fariborz Jahanian | 0bd0459 | 2010-04-06 22:43:48 +0000 | [diff] [blame] | 34 | { |
| 35 | int categoryIvar; // expected-error {{ivars may not be placed in categories}} |
Fariborz Jahanian | 0e5ad25 | 2010-02-23 01:26:30 +0000 | [diff] [blame] | 36 | } |
| 37 | @end |
| 38 | |
| 39 | @interface SomeClass (Category1) |
Fariborz Jahanian | 0bd0459 | 2010-04-06 22:43:48 +0000 | [diff] [blame] | 40 | { |
Fariborz Jahanian | 0e5ad25 | 2010-02-23 01:26:30 +0000 | [diff] [blame] | 41 | } |
| 42 | @end |