https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93779
David Malcolm <dmalcolm at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |ASSIGNED Last reconfirmed| |2020-02-17 Ever confirmed|0 |1 --- Comment #2 from David Malcolm <dmalcolm at gcc dot gnu.org> --- Thanks. Indeed; if I undo the patch referred to in comment #1, I get: internal compiler error: unhandled tree code in region_model::get_lvalue_1: ‘function_decl’ It's probably best to add regression-test coverage for this; marking as ASSIGNED for that purpose.