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, 17 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.dg/cpp0x/variadic109.C b/gcc/testsuite/g++.dg/cpp0x/variadic109.C
new file mode 100644
index 000000000..0ec69af81
--- /dev/null
+++ b/gcc/testsuite/g++.dg/cpp0x/variadic109.C
@@ -0,0 +1,17 @@
+// PR c++/48292
+// { dg-options -std=c++0x }
+
+template <typename... Args> int g(Args...);
+
+template <int N = 0>
+struct A
+{
+    template <typename... Args>
+    static auto f(Args... args) -> decltype(g(args...));
+};
+
+int main()
+{
+    A<>::f();
+    return 0;
+}