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