[Bug c++/93295] ICE in alias_ctad_tweaks

[arthur.j.odwyer at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93295

Arthur O'Dwyer <arthur.j.odwyer at gmail dot com> changed:

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                 CC|                            |arthur.j.odwyer at gmail dot com

--- Comment #6 from Arthur O'Dwyer <arthur.j.odwyer at gmail dot com> ---
Another test case from Peter O'Rourke on cpplang Slack:
https://godbolt.org/z/YEw4v9

template<int> struct A {};
template<int> A() -> A<1>;
template<int> using B = A<2>;
B bar;