[Bug c++/100037] lookup doesn't find class template parameter in default member initializer of forward declared nested class template

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100037

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
This has been a bug since NSDMI was implemented in GCC 4.7.0.