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view gcc/testsuite/gcc.dg/pr19984.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
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/* PR c/19984 */
/* { dg-do compile } */
/* { dg-options "-O2 -std=c99 -Wpedantic" } */


double nan (const char *);

const double nok = nan ("");	/* { dg-warning "(not a constant)|(near initialization)" } */

const double ok = __builtin_nan ("");

double
foo ()
{
  double ok2 = nan ("");
  return ok2;
}