[Bug c++/119551] [modules] ICE when reading inline var referencing TU-local entity

[jason at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119551

--- Comment #2 from Jason Merrill <jason at gcc dot gnu.org> ---
There's very little use for a non-constexpr inline variable in a module,
anyway.