[Bug c++/56782] [4.8/4.9 Regression] Regression with empty pack expansions

[dodji at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56782

--- Comment #3 from Dodji Seketeli <dodji at gcc dot gnu.org> ---
A candidate patch was sent to
http://gcc.gnu.org/ml/gcc-patches/2013-05/msg00841.html for this.