| 1 | // RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s |
|---|---|
| 2 | |
| 3 | @interface A { |
| 4 | id xxx; |
| 5 | } |
| 6 | -(int)bar; |
| 7 | @end |
| 8 | @implementation A |
| 9 | -(int)bar { |
| 10 | return xxx == xxx; // expected-warning {{self-comparison always evaluates to true}} |
| 11 | } |
| 12 | @end |
| 13 |