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, 24 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.dg/cpp0x/variadic26.C b/gcc/testsuite/g++.dg/cpp0x/variadic26.C
new file mode 100644
index 000000000..7f9f6bc80
--- /dev/null
+++ b/gcc/testsuite/g++.dg/cpp0x/variadic26.C
@@ -0,0 +1,24 @@
+// { dg-options "-std=gnu++0x" }
+template<template<int, int> class Meta, int Initial, int... Values>
+struct accumulate {
+  static const int value = Initial;
+};
+
+template<template<int, int> class Meta, int Initial, int Value, int... Rest>
+struct accumulate<Meta, Initial, Value, Rest...> {
+  static const int value = 
+    Meta<Value, accumulate<Meta, Initial, Rest...>::value>::value;
+};
+
+template<int X, int Y>
+struct sum {
+  static const int value = X + Y;
+};
+
+template<int X, int Y>
+struct prod {
+  static const int value = X * Y;
+};
+
+int a0[accumulate<sum,0,1,2,3,4,5>::value == 15? 1 : -1];
+int a1[accumulate<prod,1,1,2,3,4,5>::value == 120? 1 : -1];