[Bug c++/91241] [7/8/9/10 Regression] internal compiler error: symtab_node::verify failed

[mpolacek at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91241

--- Comment #4 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
As this is symtab.c code: Honza, can you take a look at this?