[boost] [config] Visual C++ 2013 RC support - variadic template failures

Subject: [boost] [config] Visual C++ 2013 RC support - variadic template failures
From: Beman Dawes (bdawes_at_[hidden])
Date: 2013-09-20 10:51:47

I updated boost/config Visual C++ support yesterday to add Visual C++ 2013
RC support. But Mat Berchtold reported that signals2 tests then started to
fail. I confirmed that 2013 RC tests were failing for signals2 and several
of its dependencies, and narrowed it down to variadic templates so reverted
to defining BOOST_NO_CXX11_VARIADIC_TEMPLATES for 2013 RC.

--Beman