view src/mono_fooify.sig @ 2254:44ae2254f8fb

Factor out urlification.
author Ziv Scully <ziv@mit.edu>
date Mon, 21 Sep 2015 16:07:35 -0400
parents
children 6f2ea4ed573a
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signature MONO_FOOIFY = sig

(* TODO: don't expose raw references if possible. *)
val nextPvar : int ref
val pvarDefs : ((string * int * (string * int * Mono.typ option) list) list) ref

datatype foo_kind = Attr | Url

structure Fm : sig
    type t

    type vr = string * int * Mono.typ * Mono.exp * string

    val empty : int -> t

    val lookup : t -> foo_kind -> int -> (int -> t -> vr * t) -> t * int
    val lookupList : t -> foo_kind -> Mono.typ -> (int -> t -> vr * t) -> t * int
    val enter : t -> t
    val decls : t -> Mono.decl list

    val freshName : t -> int * t

    (* Set at the end of [Monoize]. *)
    val canonical : t ref
end

(* General form used in [Monoize]. *)
val fooifyExp : foo_kind
                -> (int -> Mono.typ * string)
                -> (int -> string * (string * int * Mono.typ option) list)
                -> Fm.t
                -> Mono.exp * Mono.typ
                -> Mono.exp * Fm.t

(* Easy-to-use special case used in [Sqlcache]. *)
val urlify : MonoEnv.env -> Mono.exp * Mono.typ -> Mono.exp

end