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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:13:55 +0900
parents 04ced10e8804
children
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/* Reduced from https://sourceware.org/bugzilla/show_bug.cgi?id=20978 */
/* { dg-do compile } */
/* { dg-options "-O2 -Wnonnull" } */

int
foo (const char *name)
{
  if (name)
    return 6;
  return __builtin_strlen (name);	/* { dg-warning "argument 1 null where non-null expected" } */
}