https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65221
--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Andrew Pinski from comment #2)
> Even doing this:
> template< typename A >
> struct X
> {
> using this_type = X<A>;
> // typedef X<A> this_type;
> static this_type inst;
> };
>
> template< typename A >
> typename X<A>::thistype X<A>::inst;
There is a typo here, it should have been this_type and that one always worked.
Also the original test in comment #0 seems to work in GCC 7+.
