view gcc/testsuite/c-c++-common/Wunused-var-2.c @ 19:2b5abeee2509 default tip

update gcc11
author anatofuz
date Mon, 25 May 2020 07:50:57 +0900
parents 04ced10e8804
children
line wrap: on
line source

/* { dg-do compile } */
/* { dg-options "-Wunused" } */

int
f1 (void)
{
  int c = ({
    int a;
    a = 1;
    a; });
  return c;
}

void
f2 (void)
{
  int f;
  f = 0;
  __asm__ __volatile__ ("" : "+r" (f));
}