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view gcc/testsuite/gcc.dg/overflow-warn-7.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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/* { dg-do compile } */
/* { dg-options "-Wall" } */

int f(char *device)
{
  return device == ((char *)0 + ~0UL);  /* { dg-bogus "overflow" } */
}