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/* Copyright (C) 2001 Free Software Foundation, Inc.  */

/* { dg-do compile } */

/* Source: Neil Booth, Oct 22 2001.  PR 150 - warn about division by

   zero.  */

#define ZERO (4 - 6 + 2)

int main (int argc, char *argv[])

{

  int w = argc % ZERO;          /* { dg-warning "division by zero" } */

  int x = argc / 0;              /* { dg-warning "division by zero" } */

  int y = argc / ZERO;          /* { dg-warning "division by zero" } */

  double z = 0.0 / 0.0  ;       /* { dg-bogus "division by zero" } */

  w = (ZERO ? y / ZERO : x);    /* { dg-bogus "division by zero" } */

  x = (ZERO ? argc % ZERO: x);  /* { dg-bogus "division by zero" } */

  return 0;

}