| Daniel Dunbar | 8fbe78f | 2009-12-15 20:14:24 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 -verify %s |
| Fariborz Jahanian | d302bbd0 | 2009-03-19 18:15:34 +0000 | [diff] [blame] | 2 | |
| Alex Denisov | 6ea895b | 2015-08-21 20:28:16 +0000 | [diff] [blame] | 3 | @protocol Protocol |
| 4 | - (oneway void) method; |
| Fariborz Jahanian | d302bbd0 | 2009-03-19 18:15:34 +0000 | [diff] [blame] | 5 | @end |
| 6 | |
| Alex Denisov | 6ea895b | 2015-08-21 20:28:16 +0000 | [diff] [blame] | 7 | void accessMethodViaPropertySyntaxAndTriggerWarning(id<Protocol> object) { |
| 8 | object.method; // expected-warning {{property access result unused - getters should not be used for side effects}} |
| Fariborz Jahanian | d302bbd0 | 2009-03-19 18:15:34 +0000 | [diff] [blame] | 9 | } |
| Fariborz Jahanian | 323ddf9 | 2014-12-18 00:30:54 +0000 | [diff] [blame] | 10 | |
| 11 | // rdar://19137815 |
| 12 | #pragma clang diagnostic ignored "-Wunused-getter-return-value" |
| 13 | |
| Alex Denisov | 6ea895b | 2015-08-21 20:28:16 +0000 | [diff] [blame] | 14 | void accessMethodViaPropertySyntaxWhenWarningIsIgnoredDoesNotTriggerWarning(id<Protocol> object) { |
| 15 | object.method; |
| Fariborz Jahanian | 323ddf9 | 2014-12-18 00:30:54 +0000 | [diff] [blame] | 16 | } |
| Fariborz Jahanian | 323ddf9 | 2014-12-18 00:30:54 +0000 | [diff] [blame] | 17 | |