view gcc/testsuite/c-c++-common/Wunused-var-16.c @ 16:04ced10e8804

gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
parents
children
line wrap: on
line source

/* PR c++/78949 */
/* { dg-do compile } */
/* { dg-options "-Wunused" } */
/* { dg-additional-options "-fno-common" { target hppa*-*-hpux* } } */

typedef unsigned char V __attribute__((vector_size(16)));
V v;

void
foo ()
{
  V y = {};
  V x = {};	// { dg-bogus "set but not used" }
  y &= ~x;
  v = y;
}