[Bug c++/60065] [c++1y] ICE with auto parameter pack

[abutcher at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60065

--- Comment #2 from Adam Butcher <abutcher at gcc dot gnu.org> ---
Turns out the base template parameter index was not been initialized correctly
so it was trying to convert the 'int' parameter to a pack as well as the
invented template parameter generated for the 'auto'.  See
http://gcc.gnu.org/ml/gcc-patches/2014-02/msg01197.html