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view gcc/testsuite/gcc.dg/Wunused-function.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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/* PR c/4076  -Wunused doesn't warn about static function only called by itself.  */
/* { dg-do compile } */
/* { dg-options "-Wunused-function" } */

static void foo (void) {} /* { dg-warning "'foo' defined but not used" } */
static void bar (void) { bar (); } /* { dg-warning "'bar' defined but not used" } */