diff options
| author | Pierre-Marie Pédrot | 2020-10-02 18:41:39 +0200 |
|---|---|---|
| committer | Pierre-Marie Pédrot | 2020-11-04 13:43:57 +0100 |
| commit | 511a3eae36d3b57afbbb37b586ef71adf094f8ca (patch) | |
| tree | a872f16ec4ad0f16b4c906483c712f08c376ca4c /tactics | |
| parent | ae4346d74acf0d3e48a9660758dd7c064d14f749 (diff) | |
Encapsulate the last use of IsConstr in the Hints API.
Diffstat (limited to 'tactics')
| -rw-r--r-- | tactics/hints.ml | 8 | ||||
| -rw-r--r-- | tactics/hints.mli | 5 |
2 files changed, 11 insertions, 2 deletions
diff --git a/tactics/hints.ml b/tactics/hints.ml index 0170487b2e..b8bd459616 100644 --- a/tactics/hints.ml +++ b/tactics/hints.ml @@ -1347,6 +1347,14 @@ let add_hints ~locality dbnames h = | HintsExternEntry (info, tacexp) -> add_externs info tacexp ~local ~superglobal dbnames +let hint_constr env sigma ~poly c = + let c, diff = prepare_hint true env sigma c in + let diff, uctx = + if poly then Some diff, Univ.ContextSet.empty + else None, diff + in + IsConstr (c, diff), uctx + let expand_constructor_hints env sigma lems = List.map_append (fun (evd,lem) -> match EConstr.kind sigma lem with diff --git a/tactics/hints.mli b/tactics/hints.mli index 1bbb506761..e74519f12a 100644 --- a/tactics/hints.mli +++ b/tactics/hints.mli @@ -199,8 +199,9 @@ val current_pure_db : unit -> hint_db list val add_hints : locality:Goptions.option_locality -> hint_db_name list -> hints_entry -> unit -val prepare_hint : bool (* Check no remaining evars *) -> - env -> evar_map -> evar_map * constr -> (constr * Univ.ContextSet.t) +val hint_constr : + env -> evar_map -> poly:bool -> evar_map * constr -> hint_term * Univ.ContextSet.t + [@ocaml.deprecated "Declare a hint constant instead"] (** A constr which is Hint'ed will be: - (1) used as an Exact, if it does not start with a product |