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view gcc/testsuite/c-c++-common/Wlogical-op-2.c @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children
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line source

/* PR c/80525 */
/* { dg-do compile } */
/* { dg-options "-Wlogical-op" } */

int
fn (int a, int b)
{
  if ((a + 1) && (a + 1)) /* { dg-warning "logical .and. of equal expressions" } */
    return a;
  if ((a + 1) || (a + 1)) /* { dg-warning "logical .or. of equal expressions" } */
    return b;
  return -1;
}