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-3.C | 71 ++++++++++++++++++++++++++++++
 1 file changed, 71 insertions(+)
 create mode 100644 gcc/testsuite/g++.dg/warn/Wunused-parm-3.C

(limited to 'gcc/testsuite/g++.dg/warn/Wunused-parm-3.C')

diff --git a/gcc/testsuite/g++.dg/warn/Wunused-parm-3.C b/gcc/testsuite/g++.dg/warn/Wunused-parm-3.C
new file mode 100644
index 000000000..3f0a0e7d0
--- /dev/null
+++ b/gcc/testsuite/g++.dg/warn/Wunused-parm-3.C
@@ -0,0 +1,71 @@
+// { dg-do compile }
+// { dg-options "-Wunused -W" }
+// Suppress a warning that is irrelevant to the purpose of this test.
+// { dg-options "-Wunused -W -Wno-abi" { target arm_eabi } }
+
+#include <stdarg.h>
+
+struct A
+{
+  long a;
+  A () : a (0) { }
+  A (long x) : a (x) { }
+  operator long () const { return a; }
+  long operator- (const A& x) const { return a - x.a; }
+};
+
+long
+fn1 (A a)
+{
+  return a - A (0);
+}
+
+struct B
+{
+  bool operator() (const int x, const int y) const throw() { return x < y; }
+};
+
+template <typename T>
+bool 
+fn2 (int x, int y, T z)
+{
+  return z (x, y);
+}
+
+bool
+fn3 (void)
+{
+  return fn2 (1, 2, B ());
+}
+
+int
+fn4 (va_list ap)
+{
+  return va_arg (ap, int);
+}
+
+template <typename T>
+T
+fn5 (va_list ap)
+{
+  return va_arg (ap, T);
+}
+
+int
+fn6 (va_list ap)
+{
+  return fn5 <int> (ap);
+}
+
+template <typename T>
+int
+fn7 (T ap)
+{
+  return va_arg (ap, int);
+}
+
+int
+fn8 (va_list ap)
+{
+  return fn7 (ap);
+}
-- 
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