https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107426
kargl at gcc dot gnu.org changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |kargl at gcc dot gnu.org --- Comment #2 from kargl at gcc dot gnu.org --- I don't see this on x86_64-*-freebsd, but I also build with --enable-checking=yes which may or may not mask issues. I'll note that running valgrind on `f951 a.f90` yields a long listing which starts with Error: END INTERFACE statement expected at (1) ==81746== Invalid read of size 8 ==81746== at 0x899905: gfc_find_typebound_intrinsic_op(gfc_symbol*, bool*, gfc_intrinsic_op, bool, locus*) (class.cc:3023) ==81746== by 0x8CDED8: matching_typebound_op(gfc_expr**, gfc_actual_arglist*, gfc_intrinsic_op, char const*, char const**) (interface.cc:4415) ==81746== by 0x8CE72C: gfc_extend_assign(gfc_code*, gfc_namespace*) (interfac probably not a good thing.