diff options
Diffstat (limited to 'tactics/hints.ml')
| -rw-r--r-- | tactics/hints.ml | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/tactics/hints.ml b/tactics/hints.ml index 786760122..7b5be4c1c 100644 --- a/tactics/hints.ml +++ b/tactics/hints.ml @@ -28,7 +28,6 @@ open Termops open Inductiveops open Typing open Decl_kinds -open Vernacexpr open Typeclasses open Pattern open Patternops @@ -156,6 +155,24 @@ type full_hint = hint with_metadata type hint_entry = GlobRef.t option * raw_hint hint_ast with_uid with_metadata +type reference_or_constr = + | HintsReference of reference + | HintsConstr of Constrexpr.constr_expr + +type hint_mode = + | ModeInput (* No evars *) + | ModeNoHeadEvar (* No evar at the head *) + | ModeOutput (* Anything *) + +type hints_expr = + | HintsResolve of (Typeclasses.hint_info_expr * bool * reference_or_constr) list + | HintsImmediate of reference_or_constr list + | HintsUnfold of reference list + | HintsTransparency of reference list * bool + | HintsMode of reference * hint_mode list + | HintsConstructors of reference list + | HintsExtern of int * Constrexpr.constr_expr option * Genarg.raw_generic_argument + type import_level = [ `LAX | `WARN | `STRICT ] let warn_hint : import_level ref = ref `LAX @@ -1326,7 +1343,7 @@ let interp_hints poly = let _, tacexp = Genintern.generic_intern env tacexp in HintsExternEntry ({ hint_priority = Some pri; hint_pattern = pat }, tacexp) -let add_hints local dbnames0 h = +let add_hints ~local dbnames0 h = if String.List.mem "nocore" dbnames0 then user_err Pp.(str "The hint database \"nocore\" is meant to stay empty."); let dbnames = if List.is_empty dbnames0 then ["core"] else dbnames0 in |