Module Typemod

module Typemod: sig .. end

Type-checking of the module language and typed ast plugin hooks

Warning: this module is unstable and part of compiler-libs.

type signature_simplification_info

val type_module : Env.t -> Parsetree.module_expr -> Typedtree.module_expr

val type_structure : Env.t ->
       Parsetree.structure ->
       Location.t ->
       Typedtree.structure * Types.signature *
       signature_simplification_info * Env.t

val type_toplevel_phrase : Env.t ->
       Parsetree.structure ->
       Typedtree.structure * Types.signature *
       signature_simplification_info * Env.t

val type_implementation : string ->
       string ->
       string ->
       Env.t ->
       Parsetree.structure -> Typedtree.structure * Typedtree.module_coercion

val type_interface : string -> Env.t -> Parsetree.signature -> Typedtree.signature

val transl_signature : Env.t -> Parsetree.signature -> Typedtree.signature

val check_nongen_schemes : Env.t -> Types.signature -> unit

val type_open_ : ?used_slot:bool ref ->
       ?toplevel:bool ->
       Asttypes.override_flag ->
       Env.t -> Location.t -> Longident.t Asttypes.loc -> Path.t * Env.t

val modtype_of_package : Env.t ->
       Location.t ->
       Path.t -> Longident.t list -> Types.type_expr list -> Types.module_type

val simplify_signature : Env.t ->
       signature_simplification_info -> Types.signature -> Types.signature

val path_of_module : Typedtree.module_expr -> Path.t option

val save_signature : string ->
       Typedtree.signature ->
       string -> string -> Env.t -> Cmi_format.cmi_infos -> unit

val package_units : Env.t -> string list -> string -> string -> Typedtree.module_coercion

val initial_env : loc:Location.t ->
       safe_string:bool ->
       initially_opened_module:string option ->
       open_implicit_modules:string list -> Env.t

module Sig_component_kind: sig .. end

type hidding_error = {

	`shadowed_item_id : Ident.t;`
	`shadowed_item_kind : Sig_component_kind.t;`
	`shadowed_item_loc : Location.t;`
	`shadower_id : Ident.t;`
	`user_id : Ident.t;`
	`user_kind : Sig_component_kind.t;`
	`user_loc : Location.t;`

}

type error =

`\|`	`Cannot_apply of Types.module_type`
`\|`	`Not_included of Includemod.error list`
`\|`	`Cannot_eliminate_dependency of Types.module_type`
`\|`	`Signature_expected`
`\|`	`Structure_expected of Types.module_type`
`\|`	`With_no_component of Longident.t`
`\|`	`With_mismatch of Longident.t * Includemod.error list`
`\|`	`With_makes_applicative_functor_ill_typed of Longident.t * Path.t * Includemod.error list`
`\|`	`With_changes_module_alias of Longident.t * Ident.t * Path.t`
`\|`	`With_cannot_remove_constrained_type`
`\|`	`Repeated_name of Sig_component_kind.t * string`
`\|`	`Non_generalizable of Types.type_expr`
`\|`	`Non_generalizable_class of Ident.t * Types.class_declaration`
`\|`	`Non_generalizable_module of Types.module_type`
`\|`	`Implementation_is_required of string`
`\|`	`Interface_not_compiled of string`
`\|`	`Not_allowed_in_functor_body`
`\|`	`Not_a_packed_module of Types.type_expr`
`\|`	`Incomplete_packed_module of Types.type_expr`
`\|`	`Scoping_pack of Longident.t * Types.type_expr`
`\|`	`Recursive_module_require_explicit_type`
`\|`	`Apply_generative`
`\|`	`Cannot_scrape_alias of Path.t`
`\|`	`Badly_formed_signature of string * Typedecl.error`
`\|`	`Cannot_hide_id of hidding_error`

exception Error of Location.t * Env.t * error

exception Error_forward of Location.error

val report_error : Env.t -> Format.formatter -> error -> unit

module ImplementationHooks: Misc.HookSig 
  with type t = Typedtree.structure * Typedtree.module_coercion

module InterfaceHooks: Misc.HookSig 
  with type t = Typedtree.signature