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/variadic115.C b/gcc/testsuite/g++.dg/cpp0x/variadic115.C
new file mode 100644
index 000000000..fa032e3b0
--- /dev/null
+++ b/gcc/testsuite/g++.dg/cpp0x/variadic115.C
@@ -0,0 +1,19 @@
+// PR c++/49593
+// { dg-options -std=c++0x }
+
+template<typename... T> void f(T...) { }
+
+template<typename... Args>
+static void
+g(Args&&... args)
+{
+  f( static_cast<Args>(args)... );
+  f( (Args)args... );
+  f( Args(args)... );
+  f( Args{args}... );
+}
+
+int main()
+{
+  g(1, '2', 3.0);
+}