Ppx_optcomp.Valueval ocaml_version : tval os_type : tval config_bool : string -> tval flambda_backend : tval flambda2 : tval host_is_i386 : tval to_expression : Astlib.Location.t -> t -> Parsetree.expressionval to_pattern : Astlib.Location.t -> t -> Parsetree.patternval to_string_pretty : t -> stringval to_string : t -> stringval type_ : t -> Ppx_optcomp__.Interpreter.Type.t