[Bug c++/118624] in-class template declaration failed to match out-class impl

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118624

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Or P1787R6 changed how the lookup here and I am not 100% sure if any compiler
implements that paper 100% either.