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/* PR c++/64767 */
// { dg-do compile { target c++11 } }
int
f1 (int *p, int **q)
{
int r = 0;
r += p == '\0'; // { dg-error "ISO C\\+\\+ forbids comparison between pointer and integer" }
r += p == L'\0'; // { dg-error "ISO C\\+\\+ forbids comparison between pointer and integer" }
r += p == u'\0'; // { dg-error "ISO C\\+\\+ forbids comparison between pointer and integer" }
r += p == U'\0'; // { dg-error "ISO C\\+\\+ forbids comparison between pointer and integer" }
r += p != '\0'; // { dg-error "ISO C\\+\\+ forbids comparison between pointer and integer" }
r += p != L'\0'; // { dg-error "ISO C\\+\\+ forbids comparison between pointer and integer" }
r += p != u'\0'; // { dg-error "ISO C\\+\\+ forbids comparison between pointer and integer" }
r += p != U'\0'; // { dg-error "ISO C\\+\\+ forbids comparison between pointer and integer" }
r += '\0' == p; // { dg-error "ISO C\\+\\+ forbids comparison between pointer and integer" }
r += L'\0' == p; // { dg-error "ISO C\\+\\+ forbids comparison between pointer and integer" }
r += u'\0' == p; // { dg-error "ISO C\\+\\+ forbids comparison between pointer and integer" }
r += U'\0' == p; // { dg-error "ISO C\\+\\+ forbids comparison between pointer and integer" }
r += '\0' != p; // { dg-error "ISO C\\+\\+ forbids comparison between pointer and integer" }
r += L'\0' != p; // { dg-error "ISO C\\+\\+ forbids comparison between pointer and integer" }
r += u'\0' != p; // { dg-error "ISO C\\+\\+ forbids comparison between pointer and integer" }
r += U'\0' != p; // { dg-error "ISO C\\+\\+ forbids comparison between pointer and integer" }
r += q == '\0'; // { dg-error "ISO C\\+\\+ forbids comparison between pointer and integer" }
r += q == L'\0'; // { dg-error "ISO C\\+\\+ forbids comparison between pointer and integer" }
r += q == u'\0'; // { dg-error "ISO C\\+\\+ forbids comparison between pointer and integer" }
r += q == U'\0'; // { dg-error "ISO C\\+\\+ forbids comparison between pointer and integer" }
r += q != '\0'; // { dg-error "ISO C\\+\\+ forbids comparison between pointer and integer" }
r += q != L'\0'; // { dg-error "ISO C\\+\\+ forbids comparison between pointer and integer" }
r += q != u'\0'; // { dg-error "ISO C\\+\\+ forbids comparison between pointer and integer" }
r += q != U'\0'; // { dg-error "ISO C\\+\\+ forbids comparison between pointer and integer" }
r += '\0' == q; // { dg-error "ISO C\\+\\+ forbids comparison between pointer and integer" }
r += L'\0' == q; // { dg-error "ISO C\\+\\+ forbids comparison between pointer and integer" }
r += u'\0' == q; // { dg-error "ISO C\\+\\+ forbids comparison between pointer and integer" }
r += U'\0' == q; // { dg-error "ISO C\\+\\+ forbids comparison between pointer and integer" }
r += '\0' != q; // { dg-error "ISO C\\+\\+ forbids comparison between pointer and integer" }
r += L'\0' != q; // { dg-error "ISO C\\+\\+ forbids comparison between pointer and integer" }
r += u'\0' != q; // { dg-error "ISO C\\+\\+ forbids comparison between pointer and integer" }
r += U'\0' != q; // { dg-error "ISO C\\+\\+ forbids comparison between pointer and integer" }
return r;
}
int
f2 (int *p)
{
int r = 0;
r += p == (void *) 0;
r += p != (void *) 0;
r += (void *) 0 == p;
r += (void *) 0 != p;
r += p == 0;
r += p != 0;
r += 0 == p;
r += 0 != p;
return r;
}
int
f3 (int *p)
{
int r = 0;
r += p == (char) 0; // { dg-error "ISO C\\+\\+ forbids comparison between pointer and integer" }
r += p != (char) 0; // { dg-error "ISO C\\+\\+ forbids comparison between pointer and integer" }
r += (char) 0 == p; // { dg-error "ISO C\\+\\+ forbids comparison between pointer and integer" }
r += (char) 0 != p; // { dg-error "ISO C\\+\\+ forbids comparison between pointer and integer" }
return r;
}
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