Mercurial > hg > CbC > CbC_gcc

view gcc/testsuite/gcc.dg/Walloca-12.c @ 144:8f4e72ab4e11

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
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
line wrap: on
line source

/* { dg-do compile } */
/* { dg-require-effective-target alloca } */
/* { dg-options "-Walloca-larger-than=128 -O2" } */

void f (void*);

void g (unsigned int n)
{
  if (n == 7)
    n = 11;
  f (__builtin_alloca (n)); /* { dg-warning "unbounded use of 'alloca'" } */
}