warn-1.c

来自「this is a gcc file, you can download it 」· C语言 代码 · 共 17 行

/* The compiler used to say passing arg 0 of, which is wrong.  */
/* Radar 3069179 */

/* { dg-options "-O3" } */

static void foo (p)
     int p;
{	/* { dg-warning "passing arg of" } */
}

static void bar (void)
{
  void *vp;

  foo (vp);	/* { dg-warning "" } */
}