/usr/lib/ocaml/compiler-libs/typing/typetexp.mli is in ocaml-compiler-libs 3.12.1-2ubuntu2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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(* *)
(* Objective Caml *)
(* *)
(* Xavier Leroy, projet Cristal, INRIA Rocquencourt *)
(* *)
(* Copyright 1996 Institut National de Recherche en Informatique et *)
(* en Automatique. All rights reserved. This file is distributed *)
(* under the terms of the Q Public License version 1.0. *)
(* *)
(***********************************************************************)
(* $Id: typetexp.mli 10422 2010-05-18 17:25:02Z frisch $ *)
(* Typechecking of type expressions for the core language *)
open Format;;
val transl_simple_type:
Env.t -> bool -> Parsetree.core_type -> Types.type_expr
val transl_simple_type_univars:
Env.t -> Parsetree.core_type -> Types.type_expr
val transl_simple_type_delayed:
Env.t -> Parsetree.core_type -> Types.type_expr * (unit -> unit)
(* Translate a type, but leave type variables unbound. Returns
the type and a function that binds the type variable. *)
val transl_type_scheme:
Env.t -> Parsetree.core_type -> Types.type_expr
val reset_type_variables: unit -> unit
val enter_type_variable: bool -> Location.t -> string -> Types.type_expr
val type_variable: Location.t -> string -> Types.type_expr
type variable_context
val narrow: unit -> variable_context
val widen: variable_context -> unit
exception Already_bound
type error =
Unbound_type_variable of string
| Unbound_type_constructor of Longident.t
| Unbound_type_constructor_2 of Path.t
| Type_arity_mismatch of Longident.t * int * int
| Bound_type_variable of string
| Recursive_type
| Unbound_row_variable of Longident.t
| Type_mismatch of (Types.type_expr * Types.type_expr) list
| Alias_type_mismatch of (Types.type_expr * Types.type_expr) list
| Present_has_conjunction of string
| Present_has_no_type of string
| Constructor_mismatch of Types.type_expr * Types.type_expr
| Not_a_variant of Types.type_expr
| Variant_tags of string * string
| Invalid_variable_name of string
| Cannot_quantify of string * Types.type_expr
| Multiple_constraints_on_type of string
| Repeated_method_label of string
| Unbound_value of Longident.t
| Unbound_constructor of Longident.t
| Unbound_label of Longident.t
| Unbound_module of Longident.t
| Unbound_class of Longident.t
| Unbound_modtype of Longident.t
| Unbound_cltype of Longident.t
| Ill_typed_functor_application of Longident.t
exception Error of Location.t * error
val report_error: formatter -> error -> unit
(* Support for first-class modules. *)
val transl_modtype_longident: (Location.t -> Env.t -> Longident.t -> Path.t) ref (* from Typemod *)
val transl_modtype: (Env.t -> Parsetree.module_type -> Types.module_type) ref (* from Typemod *)
val create_package_mty: Location.t -> Env.t -> Parsetree.package_type -> (string * Parsetree.core_type) list * Parsetree.module_type
val find_type: Env.t -> Location.t -> Longident.t -> Path.t * Types.type_declaration
val find_constructor: Env.t -> Location.t -> Longident.t -> Types.constructor_description
val find_label: Env.t -> Location.t -> Longident.t -> Types.label_description
val find_value: Env.t -> Location.t -> Longident.t -> Path.t * Types.value_description
val find_class: Env.t -> Location.t -> Longident.t -> Path.t * Types.class_declaration
val find_module: Env.t -> Location.t -> Longident.t -> Path.t * Types.module_type
val find_modtype: Env.t -> Location.t -> Longident.t -> Path.t * Types.modtype_declaration
val find_cltype: Env.t -> Location.t -> Longident.t -> Path.t * Types.cltype_declaration
|