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, 28 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.dg/cpp0x/variadic80.C b/gcc/testsuite/g++.dg/cpp0x/variadic80.C
new file mode 100644
index 000000000..a56cdb404
--- /dev/null
+++ b/gcc/testsuite/g++.dg/cpp0x/variadic80.C
@@ -0,0 +1,28 @@
+// PR c++/31434
+// { dg-do run }
+// { dg-options "-std=c++0x" }
+
+extern "C" void abort ();
+
+template<typename... T> inline int foo (const T...) { return 1; }
+template<typename... T> inline int foo (const T *...) { return 2; }
+
+void
+bar (int *a)
+{
+  a[0] = foo (0);
+  a[1] = foo (*a);
+  a[2] = foo<int> (a);
+  a[3] = foo<int> (2, 3, 4, 5);
+  a[4] = foo<int> (a, a + 1, a + 2);
+}
+
+int
+main ()
+{
+  int a[5];
+  bar (a);
+  if (a[0] != 1 || a[1] != 1 || a[2] != 2 || a[3] != 1 || a[4] != 2)
+    abort ();
+  return 0;
+}