Mercurial > hg > CbC > CbC_gcc

view gcc/testsuite/c-c++-common/Wunused-var-16.c @ 131:84e7813d76e9

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
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;
}