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, 19 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.dg/cpp0x/variadic19.C b/gcc/testsuite/g++.dg/cpp0x/variadic19.C
new file mode 100644
index 000000000..92e7a953a
--- /dev/null
+++ b/gcc/testsuite/g++.dg/cpp0x/variadic19.C
@@ -0,0 +1,19 @@
+// { dg-options "-std=gnu++0x" }
+template<typename... Args>
+struct tuple {
+  static const int value = 0;
+};
+
+template<typename T, template<class T> class... Metafunctions>
+struct tuple<Metafunctions<T>...> {
+  static const int value = 1;
+};
+
+template<typename T> struct add_pointer;
+template<typename T> struct add_reference;
+
+int a0[tuple<int, float>::value == 0? 1 : -1];
+int a1[tuple<add_pointer<int>, add_pointer<float> >::value == 0? 1 : -1];
+int a2[tuple<>::value == 0? 1 : -1];
+int a3[tuple<add_pointer<int> >::value == 1? 1 : -1];
+int a4[tuple<add_pointer<int>, add_reference<int> >::value == 1? 1 : -1];