[Bug c++/45917] inaccessible types allowed as template argument in nested-name-specifier

[jason at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45917

--- Comment #3 from Jason Merrill <jason at gcc dot gnu.org> 2013-03-14 21:40:38 UTC ---
Created attachment 29671
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29671
patch

Simple fix, waiting for 4.8 to branch.