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|
(************************************************************************)
(* * The Coq Proof Assistant / The Coq Development Team *)
(* v * Copyright INRIA, CNRS and contributors *)
(* <O___,, * (see version control and CREDITS file for authors & dates) *)
(* \VV/ **************************************************************)
(* // * This file is distributed under the terms of the *)
(* * GNU Lesser General Public License Version 2.1 *)
(* * (see LICENSE file for the text of the license) *)
(************************************************************************)
open Names
open Constr
open Environ
open Declarations
open Entries
open Mod_subst
(** {6 Various operations on modules and module types } *)
(** Functors *)
val is_functor : ('ty,'a) functorize -> bool
val destr_functor : ('ty,'a) functorize -> MBId.t * 'ty * ('ty,'a) functorize
val destr_nofunctor : ModPath.t -> ('ty,'a) functorize -> 'a
(** Conversions between [module_body] and [module_type_body] *)
val module_type_of_module : module_body -> module_type_body
val module_body_of_type : ModPath.t -> module_type_body -> module_body
val check_modpath_equiv : env -> ModPath.t -> ModPath.t -> unit
val implem_smart_map :
(structure_body -> structure_body) ->
(module_expression -> module_expression) ->
(module_implementation -> module_implementation)
val annotate_module_expression : module_expression -> module_signature ->
(module_type_body, (constr * UVars.AbstractContext.t option) module_alg_expr) functorize
val annotate_struct_body : structure_body -> module_signature -> module_signature
(** {6 Substitutions } *)
val subst_signature : substitution -> module_signature -> module_signature
val subst_structure : substitution -> structure_body -> structure_body
(** {6 Adding to an environment } *)
val add_structure :
ModPath.t -> structure_body -> delta_resolver -> env -> env
(** adds a module and its components, but not the constraints *)
val add_module : module_body -> env -> env
(** same as add_module, but for a module whose native code has been linked by
the native compiler. The linking information is updated. *)
val add_linked_module : module_body -> link_info -> env -> env
(** same, for a module type *)
val add_module_type : ModPath.t -> module_type_body -> env -> env
val add_retroknowledge : module_implementation module_retroknowledge -> env -> env
(** {6 Strengthening } *)
val strengthen : module_type_body -> ModPath.t -> module_type_body
val strengthen_and_subst_module_body : module_body -> ModPath.t -> bool -> module_body
val subst_modtype_signature_and_resolver : ModPath.t -> ModPath.t ->
module_signature -> delta_resolver -> module_signature * delta_resolver
(** {6 Building map of constants to inline } *)
val inline_delta_resolver :
env -> inline -> ModPath.t -> MBId.t -> module_type_body ->
delta_resolver -> delta_resolver
(** {6 Cleaning a module expression from bounded parts }
For instance:
functor(X:T)->struct module M:=X end)
becomes:
functor(X:T)->struct module M:=<content of T> end)
*)
val clean_bounded_mod_expr : module_signature -> module_signature
(** {6 Errors } *)
type signature_mismatch_error =
| InductiveFieldExpected of mutual_inductive_body
| DefinitionFieldExpected
| ModuleFieldExpected
| ModuleTypeFieldExpected
| NotConvertibleInductiveField of Id.t
| NotConvertibleConstructorField of Id.t
| NotConvertibleBodyField
| NotConvertibleTypeField of env * types * types
| CumulativeStatusExpected of bool
| PolymorphicStatusExpected of bool
| NotSameConstructorNamesField
| NotSameInductiveNameInBlockField
| FiniteInductiveFieldExpected of bool
| InductiveNumbersFieldExpected of int
| InductiveParamsNumberField of int
| RecordFieldExpected of bool
| RecordProjectionsExpected of Name.t list
| NotEqualInductiveAliases
| IncompatibleUniverses of UGraph.univ_inconsistency
| IncompatiblePolymorphism of env * types * types
| IncompatibleConstraints of { got : UVars.AbstractContext.t; expect : UVars.AbstractContext.t }
| IncompatibleVariance
| NoRewriteRulesSubtyping
type subtyping_trace_elt =
| Submodule of Label.t
| FunctorArgument of int
type module_typing_error =
| SignatureMismatch of subtyping_trace_elt list * Label.t * signature_mismatch_error
| LabelAlreadyDeclared of Label.t
| NotAFunctor
| IsAFunctor of ModPath.t
| IncompatibleModuleTypes of module_type_body * module_type_body
| NotEqualModulePaths of ModPath.t * ModPath.t
| NoSuchLabel of Label.t * ModPath.t
| NotAModuleLabel of Label.t
| NotAConstant of Label.t
| IncorrectWithConstraint of Label.t
| GenerativeModuleExpected of Label.t
| LabelMissing of Label.t * string
| IncludeRestrictedFunctor of ModPath.t
exception ModuleTypingError of module_typing_error
val error_existing_label : Label.t -> 'a
val error_incompatible_modtypes :
module_type_body -> module_type_body -> 'a
val error_signature_mismatch :
subtyping_trace_elt list -> Label.t -> signature_mismatch_error -> 'a
val error_no_such_label : Label.t -> ModPath.t -> 'a
val error_not_a_module_label : Label.t -> 'a
val error_not_a_constant : Label.t -> 'a
val error_incorrect_with_constraint : Label.t -> 'a
val error_generative_module_expected : Label.t -> 'a
val error_no_such_label_sub : Label.t->string->'a
val error_include_restricted_functor : ModPath.t -> 'a
|
