[Bug lto/85078] LTO ICE: tree check: expected tree that contains 'decl minimal' structure, have 'identifier_node' in decl_mangling_context, at cp/mangle.c:878

[sirl at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85078

--- Comment #1 from Franz Sirl <sirl at gcc dot gnu.org> ---
The ICE was introduced between r257623 and r257685.