Warnings(3)

NAME
Warnings - no description

Module
Module Warnings

Documentation

Module Warnings
 : sig end

type loc = {
 loc_start : Lexing.position ;
 loc_end : Lexing.position ;
 loc_ghost : bool ;
 }

type t =
 | Comment_start
 | Comment_not_end
 | Deprecated of string * loc * loc
 | Fragile_match of string
 | Partial_application
 | Labels_omitted of string list
 | Method_override of string list
 | Partial_match of string
 | Non_closed_record_pattern of string
 | Statement_type
 | Unused_match
 | Unused_pat
 | Instance_variable_override of string list
 | Illegal_backslash
 | Implicit_public_methods of string list
 | Unerasable_optional_argument
 | Undeclared_virtual_method of string
 | Not_principal of string
 | Without_principality of string
 | Unused_argument
 | Nonreturning_statement
 | Preprocessor of string
 | Useless_record_with
 | Bad_module_name of string
 | All_clauses_guarded
 | Unused_var of string
 | Unused_var_strict of string
 | Wildcard_arg_to_constant_constr
 | Eol_in_string
 | Duplicate_definitions of string * string * string * string
 | Multiple_definition of string * string * string
 | Unused_value_declaration of string
 | Unused_open of string
 | Unused_type_declaration of string
 | Unused_for_index of string
 | Unused_ancestor of string
 | Unused_constructor of string * bool * bool
 | Unused_extension of string * bool * bool * bool
 | Unused_rec_flag
 | Name_out_of_scope of string * string list * bool
 | Ambiguous_name of string list * string list * bool
 | Disambiguated_name of string
 | Nonoptional_label of string
 | Open_shadow_identifier of string * string
 | Open_shadow_label_constructor of string * string
 | Bad_env_variable of string * string
 | Attribute_payload of string * string
 | Eliminated_optional_arguments of string list
 | No_cmi_file of string * string option
 | Bad_docstring of bool
 | Expect_tailcall
 | Fragile_literal_pattern
 | Misplaced_attribute of string
 | Duplicated_attribute of string
 | Inlining_impossible of string
 | Unreachable_case
 | Ambiguous_pattern of string list
 | No_cmx_file of string
 | Assignment_to_non_mutable_value
 | Unused_module of string
 | Unboxable_type_in_prim_decl of string
 | Constraint_on_gadt

val parse_options : bool -> string -> unit

val without_warnings : (unit -> 'a) -> 'a

val is_active : t -> bool

val is_error : t -> bool

val defaults_w : string

val defaults_warn_error : string

type reporting_information = {
 number : int ;
 message : string ;
 is_error : bool ;
 sub_locs : (loc * string) list ;
 }

val report : t -> [ `Active of reporting_information | `Inactive ]

exception Errors

val check_fatal : unit -> unit

val reset_fatal : unit -> unit

val help_warnings : unit -> unit

type state

val backup : unit -> state

val restore : state -> unit

val mk_lazy : (unit -> 'a) -> 'a Lazy.t

Like Lazy.of_fun , but the function is applied with the warning settings at the time mk_lazy is called.