[Bug c++/93383] ICE on accessing field of a structure which is non-type template parameter, -std=c++2a

[mpolacek at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93383

--- Comment #2 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
r7-5532-g35f4cbd4489519983a4f64da846be8352f611879 compiles OK
r7-5533-ga93634ba09c4b33d95233e48d9c452a529555d05 ICE in unify_one_argument
r7-6939-g853ef4e5632df32894b2366096c1ae1ef4ba03df ICE in resolve_args