https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80766
--- Comment #10 from janus at gcc dot gnu.org --- (In reply to Jerry DeLisle from comment #9) > (In reply to janus from comment #8) > > This shows one ICE in the testsuite: > > > > FAIL: gfortran.dg/typebound_proc_32.f90 -O (internal compiler error) > > Is this before or after submission of patch to list? That's an old patch. The one posted on the mailing list does the resolution only if the vtab was freshly found via 'gfc_find_derived_vtab' and thus avoids the ICE. Should have mentioned that, sorry!