Mercurial > hg > CbC > CbC_gcc

view gcc/testsuite/gcc.dg/Warray-bounds-17.c @ 111:04ced10e8804

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
parents
children
line wrap: on
line source

/* { dg-do compile } */
/* { dg-options "-O2 -Warray-bounds" } */

char *y;
void foo (int sysnum)
{
  static char *x[] = {};
  int nsyscalls = sizeof x / sizeof x[0];
  if (sysnum < 0 || sysnum >= nsyscalls)
    return;
  else
    y = x[sysnum]; /* { dg-bogus "above array bounds" } */
}