Ppx_optcomp.Value
val ocaml_version : t
val os_type : t
val config_bool : string -> t
val flambda_backend : t
val flambda2 : t
val host_is_i386 : t
val to_expression : Astlib.Location.t -> t -> Parsetree.expression
val to_pattern : Astlib.Location.t -> t -> Parsetree.pattern
val to_string_pretty : t -> string
val to_string : t -> string
val type_ : t -> Ppx_optcomp__.Interpreter.Type.t