[Bug c++/80135] [6/7/8 Regression] ICE in output_constructor_regular_field, at varasm.c:4968

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80135

--- Comment #8 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Untested WIP patch attached to PR81922.