equal
deleted
inserted
replaced
39 and search_bound = ref 20 (*unification quits above this depth*) |
39 and search_bound = ref 20 (*unification quits above this depth*) |
40 and trace_simp = ref false (*print dpairs before calling SIMPL*) |
40 and trace_simp = ref false (*print dpairs before calling SIMPL*) |
41 and trace_types = ref false (*announce potential incompleteness |
41 and trace_types = ref false (*announce potential incompleteness |
42 of type unification*) |
42 of type unification*) |
43 |
43 |
44 val sgr = ref(Sign.proto_pure); |
44 val sgr = ref(Sign.pre_pure); |
45 |
45 |
46 type binderlist = (string*typ) list; |
46 type binderlist = (string*typ) list; |
47 |
47 |
48 type dpair = binderlist * term * term; |
48 type dpair = binderlist * term * term; |
49 |
49 |