// RUN: %clang_cc1 -fsyntax-only -verify -Wnull-arithmetic %s | |
#define NULL __null | |
@interface X | |
@end | |
void f() { | |
bool b; | |
X *d; | |
b = d < NULL || NULL < d || d > NULL || NULL > d; // expected-error 4{{ordered comparison between pointer and zero}} | |
b = d <= NULL || NULL <= d || d >= NULL || NULL >= d; // expected-error 4{{ordered comparison between pointer and zero}} | |
b = d == NULL || NULL == d || d != NULL || NULL != d; | |
} |