https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100185
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |jakub at gcc dot gnu.org
--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
I think the error is right and desirable. Types with non-trivial ctors or
dtors need to be passed by invisible reference, so can't be passed the same as
the first union member.
