Class Js_traverse.free

inherit mapper
method merge_info : 'a -> unit
method block : ?catch:bool -> Js_of_ocaml_compiler.Javascript.ident list -> unit
method def_var : Js_of_ocaml_compiler.Javascript.ident -> unit
method use_var : Js_of_ocaml_compiler.Javascript.ident -> unit
method state : t