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-parm-1.C | 58 ++++++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 gcc/testsuite/g++.dg/warn/Wunused-parm-1.C

(limited to 'gcc/testsuite/g++.dg/warn/Wunused-parm-1.C')

diff --git a/gcc/testsuite/g++.dg/warn/Wunused-parm-1.C b/gcc/testsuite/g++.dg/warn/Wunused-parm-1.C
new file mode 100644
index 000000000..08bfaa66b
--- /dev/null
+++ b/gcc/testsuite/g++.dg/warn/Wunused-parm-1.C
@@ -0,0 +1,58 @@
+// { dg-do compile }
+// { dg-options "-Wunused -W" }
+
+long
+f1 (unsigned long long x)
+{
+  unsigned long long a = 1;
+  const union { unsigned long long l; unsigned int p[2]; } b = { x };
+  const union { unsigned long long l; unsigned int p[2]; } c = { a };
+  return b.p[0] + c.p[0];
+}
+
+int
+f2 (int x, int y)
+{
+  int a = 1;
+  int b[] = { 1, 2, x, a, 3, 4 };
+  return b[y];
+}
+
+int
+f3 (int a)	// { dg-warning "unused parameter" }
+{
+  return 0;
+}
+
+int
+f4 (int a)	// { dg-warning "set but not used" }
+{
+  a = 1;
+  return 0;
+}
+
+int
+f5 (int a)
+{
+  a = 1;
+  return a;
+}
+
+int
+f6 (int &a)
+{
+  return a;
+}
+
+void
+f7 (int &a)
+{
+  a = 1;
+}
+
+struct S
+{
+  S (int i) : j(i) {}
+  S (long i) : j(i + 1) {}
+  int j;
+};
-- 
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