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view gcc/testsuite/g++.dg/warn/pointer-integer-comparison.C @ 144:8f4e72ab4e11

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fix segmentation fault caused by nothing next cur_op to end
author Takahiro SHIMIZU <anatofuz@cr.ie.u-ryukyu.ac.jp>
date Sun, 23 Dec 2018 21:23:56 +0900
parents 04ced10e8804
children 1830386684a0
line wrap: on
line source

// { dg-do compile }
// { dg-options "-fsyntax-only -fpermissive" } 

int foo (int i, void *p)
{
  if (i == p) // { dg-warning "ISO C.. forbids comparison between pointer and integer" }
    return 0;
  else if (i != p) // { dg-warning "ISO C.. forbids comparison between pointer and integer" }
    return 1;
}

int bar (int i, void *p)
{
  if (i < p) // { dg-warning "ISO C.. forbids comparison between pointer and integer" }
    return 0;
  else if (i >= p) // { dg-warning "ISO C.. forbids comparison between pointer and integer" }
    return 1;
}

int baz (int i, void *p)
{
  if (i <= p) // { dg-warning "ISO C.. forbids comparison between pointer and integer" }
    return 0;
  else if (i > p) // { dg-warning "ISO C.. forbids comparison between pointer and integer" }
    return 1;
}