diff options
Diffstat (limited to 'engine/evarutil.mli')
| -rw-r--r-- | engine/evarutil.mli | 72 |
1 files changed, 37 insertions, 35 deletions
diff --git a/engine/evarutil.mli b/engine/evarutil.mli index 7fdc7aac78..90c5c3dc0d 100644 --- a/engine/evarutil.mli +++ b/engine/evarutil.mli @@ -10,6 +10,7 @@ open Names open Term open Evd open Environ +open EConstr (** This module provides useful higher-level functions for evar manipulation. *) @@ -21,22 +22,22 @@ val mk_new_meta : unit -> constr (** {6 Creating a fresh evar given their type and context} *) val new_evar : - env -> 'r Sigma.t -> ?src:Loc.t * Evar_kinds.t -> ?filter:Filter.t -> + env -> evar_map -> ?src:Evar_kinds.t Loc.located -> ?filter:Filter.t -> ?candidates:constr list -> ?store:Store.t -> ?naming:Misctypes.intro_pattern_naming_expr -> - ?principal:bool -> types -> (constr, 'r) Sigma.sigma + ?principal:bool -> types -> evar_map * EConstr.t val new_pure_evar : - named_context_val -> 'r Sigma.t -> ?src:Loc.t * Evar_kinds.t -> ?filter:Filter.t -> + named_context_val -> evar_map -> ?src:Evar_kinds.t Loc.located -> ?filter:Filter.t -> ?candidates:constr list -> ?store:Store.t -> ?naming:Misctypes.intro_pattern_naming_expr -> - ?principal:bool -> types -> (evar, 'r) Sigma.sigma + ?principal:bool -> types -> evar_map * evar -val new_pure_evar_full : 'r Sigma.t -> evar_info -> (evar, 'r) Sigma.sigma +val new_pure_evar_full : evar_map -> evar_info -> evar_map * evar (** the same with side-effects *) val e_new_evar : - env -> evar_map ref -> ?src:Loc.t * Evar_kinds.t -> ?filter:Filter.t -> + env -> evar_map ref -> ?src:Evar_kinds.t Loc.located -> ?filter:Filter.t -> ?candidates:constr list -> ?store:Store.t -> ?naming:Misctypes.intro_pattern_naming_expr -> ?principal:bool -> types -> constr @@ -44,23 +45,23 @@ val e_new_evar : (** Create a new Type existential variable, as we keep track of them during type-checking and unification. *) val new_type_evar : - env -> 'r Sigma.t -> ?src:Loc.t * Evar_kinds.t -> ?filter:Filter.t -> + env -> evar_map -> ?src:Evar_kinds.t Loc.located -> ?filter:Filter.t -> ?naming:Misctypes.intro_pattern_naming_expr -> ?principal:bool -> rigid -> - (constr * sorts, 'r) Sigma.sigma + evar_map * (constr * sorts) val e_new_type_evar : env -> evar_map ref -> - ?src:Loc.t * Evar_kinds.t -> ?filter:Filter.t -> + ?src:Evar_kinds.t Loc.located -> ?filter:Filter.t -> ?naming:Misctypes.intro_pattern_naming_expr -> ?principal:bool -> rigid -> constr * sorts -val new_Type : ?rigid:rigid -> env -> 'r Sigma.t -> (constr, 'r) Sigma.sigma +val new_Type : ?rigid:rigid -> env -> evar_map -> evar_map * constr val e_new_Type : ?rigid:rigid -> env -> evar_map ref -> constr -val restrict_evar : 'r Sigma.t -> existential_key -> Filter.t -> - constr list option -> (existential_key, 'r) Sigma.sigma +val restrict_evar : evar_map -> existential_key -> Filter.t -> + ?src:Evar_kinds.t Loc.located -> constr list option -> evar_map * existential_key (** Polymorphic constants *) -val new_global : 'r Sigma.t -> Globnames.global_reference -> (constr, 'r) Sigma.sigma +val new_global : evar_map -> Globnames.global_reference -> evar_map * constr val e_new_global : evar_map ref -> Globnames.global_reference -> constr (** Create a fresh evar in a context different from its definition context: @@ -70,15 +71,15 @@ val e_new_global : evar_map ref -> Globnames.global_reference -> constr of [inst] are typed in the occurrence context and their type (seen as a telescope) is [sign] *) val new_evar_instance : - named_context_val -> 'r Sigma.t -> types -> - ?src:Loc.t * Evar_kinds.t -> ?filter:Filter.t -> ?candidates:constr list -> + named_context_val -> evar_map -> types -> + ?src:Evar_kinds.t Loc.located -> ?filter:Filter.t -> ?candidates:constr list -> ?store:Store.t -> ?naming:Misctypes.intro_pattern_naming_expr -> ?principal:bool -> - constr list -> (constr, 'r) Sigma.sigma + constr list -> evar_map * constr -val make_pure_subst : evar_info -> constr array -> (Id.t * constr) list +val make_pure_subst : evar_info -> 'a array -> (Id.t * 'a) list -val safe_evar_value : evar_map -> existential -> constr option +val safe_evar_value : evar_map -> Constr.existential -> Constr.constr option (** {6 Evars/Metas switching...} *) @@ -88,7 +89,7 @@ val non_instantiated : evar_map -> evar_info Evar.Map.t (** [head_evar c] returns the head evar of [c] if any *) exception NoHeadEvar -val head_evar : constr -> existential_key (** may raise NoHeadEvar *) +val head_evar : evar_map -> constr -> existential_key (** may raise NoHeadEvar *) (* Expand head evar if any *) val whd_head_evar : evar_map -> constr -> constr @@ -128,11 +129,11 @@ val undefined_evars_of_evar_info : evar_map -> evar_info -> Evar.Set.t (** [occur_evar_upto sigma k c] returns [true] if [k] appears in [c]. It looks up recursively in [sigma] for the value of existential variables. *) -val occur_evar_upto : evar_map -> Evar.t -> Constr.t -> bool +val occur_evar_upto : evar_map -> Evar.t -> constr -> bool (** {6 Value/Type constraints} *) -val judge_of_new_Type : 'r Sigma.t -> (unsafe_judgment, 'r) Sigma.sigma +val judge_of_new_Type : evar_map -> evar_map * unsafe_judgment (***********************************************************) @@ -150,7 +151,7 @@ val tj_nf_evar : evar_map -> unsafe_type_judgment -> unsafe_type_judgment val nf_named_context_evar : evar_map -> Context.Named.t -> Context.Named.t -val nf_rel_context_evar : evar_map -> Context.Rel.t -> Context.Rel.t +val nf_rel_context_evar : evar_map -> rel_context -> rel_context val nf_env_evar : evar_map -> env -> env val nf_evar_info : evar_map -> evar_info -> evar_info @@ -159,39 +160,40 @@ val nf_evar_map_undefined : evar_map -> evar_map (** Presenting terms without solved evars *) -val nf_evars_universes : evar_map -> constr -> constr +val nf_evars_universes : evar_map -> Constr.constr -> Constr.constr -val nf_evars_and_universes : evar_map -> evar_map * (constr -> constr) -val e_nf_evars_and_universes : evar_map ref -> (constr -> constr) * Universes.universe_opt_subst +val nf_evars_and_universes : evar_map -> evar_map * (Constr.constr -> Constr.constr) +val e_nf_evars_and_universes : evar_map ref -> (Constr.constr -> Constr.constr) * Universes.universe_opt_subst (** Normalize the evar map w.r.t. universes, after simplification of constraints. Return the substitution function for constrs as well. *) -val nf_evar_map_universes : evar_map -> evar_map * (constr -> constr) +val nf_evar_map_universes : evar_map -> evar_map * (Constr.constr -> Constr.constr) (** Replacing all evars, possibly raising [Uninstantiated_evar] *) exception Uninstantiated_evar of existential_key -val flush_and_check_evars : evar_map -> constr -> constr +val flush_and_check_evars : evar_map -> constr -> Constr.constr (** {6 Term manipulation up to instantiation} *) (** Like {!Constr.kind} except that [kind_of_term sigma t] exposes [t] as an evar [e] only if [e] is uninstantiated in [sigma]. Otherwise the value of [e] in [sigma] is (recursively) used. *) -val kind_of_term_upto : evar_map -> constr -> (constr,types) kind_of_term +val kind_of_term_upto : evar_map -> Constr.constr -> + (Constr.constr, Constr.types, Sorts.t, Univ.Instance.t) kind_of_term (** [eq_constr_univs_test sigma1 sigma2 t u] tests equality of [t] and [u] up to existential variable instantiation and equalisable universes. The term [t] is interpreted in [sigma1] while [u] is interpreted in [sigma2]. The universe constraints in [sigma2] are assumed to be an extention of those in [sigma1]. *) -val eq_constr_univs_test : evar_map -> evar_map -> constr -> constr -> bool +val eq_constr_univs_test : evar_map -> evar_map -> Constr.constr -> Constr.constr -> bool (** {6 Removing hyps in evars'context} raise OccurHypInSimpleClause if the removal breaks dependencies *) type clear_dependency_error = | OccurHypInSimpleClause of Id.t option -| EvarTypingBreak of existential +| EvarTypingBreak of Constr.existential exception ClearDependencyError of Id.t * clear_dependency_error @@ -208,16 +210,16 @@ val clear_hyps2_in_evi : env -> evar_map ref -> named_context_val -> types -> ty type csubst val empty_csubst : csubst -val csubst_subst : csubst -> Constr.t -> Constr.t +val csubst_subst : csubst -> constr -> constr type ext_named_context = - csubst * (Id.t * Constr.constr) list * - Id.Set.t * Context.Named.t + csubst * (Id.t * constr) list * + Id.Set.t * named_context val push_rel_decl_to_named_context : - Context.Rel.Declaration.t -> ext_named_context -> ext_named_context + evar_map -> rel_declaration -> ext_named_context -> ext_named_context -val push_rel_context_to_named_context : Environ.env -> types -> +val push_rel_context_to_named_context : Environ.env -> evar_map -> types -> named_context_val * types * constr list * csubst * (identifier*constr) list val generalize_evar_over_rels : evar_map -> existential -> types * constr list |