[Bug lto/86412] lto1: internal compiler error: in lto_symtab_prevailing_virtual_decl, at lto/lto-symtab.c

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86412

--- Comment #6 from Martin Liška <marxin at gcc dot gnu.org> ---
Started with r231671.