Plan 9 from Bell Labs’s /usr/web/sources/contrib/fernan/nhc98/tests/nofib/real/veritas/veritas.hmakerr
====== Errors after type inference/checking: Context for Prelude.Num needed in left hand pattern at 1480:11-1480:25. Context for Prelude.Num needed in left hand pattern at 1447:11-1447:31.