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diff gcc/testsuite/gcc.dg/unused-variable-3.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/gcc.dg/unused-variable-3.c	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,9 @@
+/* { dg-do compile } */
+/* { dg-options "-Wunused-variable" } */
+
+static const int cmain = 42;	/* { dg-warning "defined but not used" } */
+
+/* Don't warn for unused static consts in headers,
+   unless -Wunused-const-variable=2.  */
+#line 1 "header.h"
+static const int cheader = 42;