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view gcc/testsuite/g++.dg/warn/unused-variable-1.C @ 158:494b0b89df80 default tip

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

static int a = 0;	  /* { dg-warning "defined but not used" } */
static const int b = 0;	  /* Unlike C, this doesn't cause a warning in C++. */
static int c __attribute__ ((unused)) = 0;
static const char rcsid[] = "version-string"; /* Likewise. */