obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

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.

1 files changed, 47 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.dg/cpp0x/variadic18.C b/gcc/testsuite/g++.dg/cpp0x/variadic18.C
new file mode 100644
index 000000000..147ed8e4b
--- /dev/null
+++ b/gcc/testsuite/g++.dg/cpp0x/variadic18.C
@@ -0,0 +1,47 @@
+// { dg-options "-std=gnu++0x" }
+template<typename...> class tuple { };
+
+template<typename T, template<typename T> class... Metafunctions>
+struct apply_all
+{
+  typedef tuple<typename Metafunctions<T>::type...> type;
+};
+
+template<typename T, typename U>
+struct is_same {
+  static const bool value = false;
+};
+
+template<typename T>
+struct is_same<T, T> {
+  static const bool value = true;
+};
+
+template<typename T>
+struct add_pointer {
+  typedef T* type;
+};
+
+template<typename T>
+struct add_pointer<T&>
+{
+  typedef T& type;
+};
+
+template<typename T>
+struct add_reference {
+  typedef T& type;
+};
+
+template<typename T>
+struct add_reference<T&>
+{
+  typedef T& type;
+};
+
+int a0[is_same<apply_all<int>::type,tuple<> >::value? 1 : -1];
+int a1[is_same<apply_all<int, add_pointer>::type,tuple<int*> >::value? 1 : -1];
+int a2[is_same<apply_all<int, add_pointer, add_reference>::type,tuple<int*, int&> >::value? 1 : -1];
+int a3[is_same<apply_all<int&, add_pointer, add_reference>::type,tuple<int&, int&> >::value? 1 : -1];
+
+