Typemod

# Module Typemod

    module Typemod: sig .. end

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

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

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

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

    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 `string * 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``

    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