| Richard Trieu | 4e938df | 2011-06-17 20:35:48 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 -fsyntax-only -verify -Wnull-arithmetic %s |
| Andy Gibbs | 8e8fb3b | 2012-10-19 12:44:48 +0000 | [diff] [blame] | 2 | // expected-no-diagnostics |
| Richard Trieu | 3e95ba9 | 2011-06-16 21:36:56 +0000 | [diff] [blame] | 3 | #define NULL __null |
| 4 | |||||
| 5 | @interface X | ||||
| 6 | @end | ||||
| 7 | |||||
| 8 | void f() { | ||||
| 9 | bool b; | ||||
| 10 | X *d; | ||||
| 11 | b = d < NULL || NULL < d || d > NULL || NULL > d; | ||||
| 12 | b = d <= NULL || NULL <= d || d >= NULL || NULL >= d; | ||||
| 13 | b = d == NULL || NULL == d || d != NULL || NULL != d; | ||||
| 14 | } | ||||