[Bug fortran/64244] [4.8/4.9/5 Regression] ICE at class.c:236 when using non_overridable

[janus at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64244

--- Comment #8 from janus at gcc dot gnu.org ---
The bug should be fixed on trunk with r218776.

Ondrej, in case your test code is part of a larger code base, do you have the
possibility to test it with gfortran trunk?