Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/divbyzero.c @ 144:8f4e72ab4e11
fix segmentation fault caused by nothing next cur_op to end
author | Takahiro SHIMIZU <anatofuz@cr.ie.u-ryukyu.ac.jp> |
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date | Sun, 23 Dec 2018 21:23:56 +0900 |
parents | 04ced10e8804 |
children |
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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; }