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/cpp0x/variadic-rref.C | 36 ++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100644 gcc/testsuite/g++.dg/cpp0x/variadic-rref.C

(limited to 'gcc/testsuite/g++.dg/cpp0x/variadic-rref.C')

diff --git a/gcc/testsuite/g++.dg/cpp0x/variadic-rref.C b/gcc/testsuite/g++.dg/cpp0x/variadic-rref.C
new file mode 100644
index 000000000..08221b460
--- /dev/null
+++ b/gcc/testsuite/g++.dg/cpp0x/variadic-rref.C
@@ -0,0 +1,36 @@
+// { dg-options "-std=c++0x" }
+// PR c++/33939
+template<typename T>
+struct refs_only;
+
+template<typename T>
+struct refs_only<T &>
+{};
+
+template<typename T>
+refs_only<T> foo( T && t)
+{
+    return refs_only<T>();
+}
+
+template<typename... T>
+struct va_refs_only;
+
+template<typename T>
+struct va_refs_only<T>
+  : refs_only<T>
+{};
+
+template<typename... T>
+va_refs_only<T...> bar( T &&... t)
+{
+    return va_refs_only<T...>();
+}
+
+int main()
+{
+    int j = 0;
+    foo(j);
+    bar(j); // error: invalid use of incomplete type 'struct refs_only<int>'
+}
+
-- 
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