https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97785
Marek Polacek <mpolacek at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Ever confirmed|0 |1 CC| |mpolacek at gcc dot gnu.org Last reconfirmed| |2020-11-10 Status|UNCONFIRMED |NEW --- Comment #1 from Marek Polacek <mpolacek at gcc dot gnu.org> --- Confirmed. First, build_const_cast_1 should use 'reference_type' when it's non-null; second, for diagnostic, we should use src_type prior it was adjusted by build_pointer_type.