From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001
From: upstream source tree <ports@midipix.org>
Date: Sun, 15 Mar 2015 20:14:05 -0400
Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified
 gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream
 tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.
---
 gcc/testsuite/g++.dg/warn/Wunused-var-8.C | 46 +++++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)
 create mode 100644 gcc/testsuite/g++.dg/warn/Wunused-var-8.C

(limited to 'gcc/testsuite/g++.dg/warn/Wunused-var-8.C')

diff --git a/gcc/testsuite/g++.dg/warn/Wunused-var-8.C b/gcc/testsuite/g++.dg/warn/Wunused-var-8.C
new file mode 100644
index 000000000..69fc6fb79
--- /dev/null
+++ b/gcc/testsuite/g++.dg/warn/Wunused-var-8.C
@@ -0,0 +1,46 @@
+// { dg-do compile }
+// { dg-options "-Wunused" }
+
+template <int N>
+void
+f1 (void)
+{
+  extern int extvari;
+  extvari = 1;
+}
+
+int extvarj;
+
+template <int N>
+void
+f2 (void)
+{
+  extern int extvarj;
+  extvarj = 1;
+}
+
+static int extvark;
+
+template <int N>
+void
+f3 (void)
+{
+  extern int extvark;
+  extvark = 1;
+}
+
+template <int N>
+int
+f4 (void)
+{
+  return extvark;
+}
+
+void
+test ()
+{
+  f1<0> ();
+  f2<0> ();
+  f3<0> ();
+  (void) f4<0> ();
+}
-- 
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