[Bug c++/89612] internal compiler error: in push_access_scope, at cp/pt.c:237

[mpolacek at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89612

--- Comment #3 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
(In reply to Marek Polacek from comment #2)
> Reduced (invalid):
> 
> template <int> bool b;
> 
> template <typename> 
> struct C {
>   template <typename> friend int foo() noexcept(b<1>);
> };
> 
> template <typename> int foo() noexcept(b<1>);
> 
> auto a = C<int>();

Started to ICE with r214396.