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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:13:55 +0900
parents 84e7813d76e9
children
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/* PR c/83448 */

char *a;
int b;

void
foo (void)
{
  for (;;)
    {
      if (b < 0)
	foo ();
      __builtin_snprintf (a, b, "%*s", b, "");
    }
}