porterror_slots   274 src/error.c    static ScmClassStaticSlotSpec porterror_slots[] = {
porterror_slots   926 src/error.c                                    porterror_slots, 0);
porterror_slots   930 src/error.c                                    porterror_slots, 0);
porterror_slots   934 src/error.c                                    porterror_slots, 0);
porterror_slots   938 src/error.c                                    porterror_slots, 0);
porterror_slots   942 src/error.c                                    porterror_slots, 0);