adamc@25: (* Copyright (c) 2008, Adam Chlipala adamc@25: * All rights reserved. adamc@25: * adamc@25: * Redistribution and use in source and binary forms, with or without adamc@25: * modification, are permitted provided that the following conditions are met: adamc@25: * adamc@25: * - Redistributions of source code must retain the above copyright notice, adamc@25: * this list of conditions and the following disclaimer. adamc@25: * - Redistributions in binary form must reproduce the above copyright notice, adamc@25: * this list of conditions and the following disclaimer in the documentation adamc@25: * and/or other materials provided with the distribution. adamc@25: * - The names of contributors may not be used to endorse or promote products adamc@25: * derived from this software without specific prior written permission. adamc@25: * adamc@25: * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" adamc@25: * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE adamc@25: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE adamc@25: * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE adamc@25: * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR adamc@25: * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF adamc@25: * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS adamc@25: * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN adamc@25: * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) adamc@25: * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE adamc@25: * POSSIBILITY OF SUCH DAMAGE. adamc@25: *) adamc@25: adamc@25: structure Monoize :> MONOIZE = struct adamc@25: adamc@25: structure E = ErrorMsg adamc@25: structure Env = CoreEnv adamc@25: adamc@25: structure L = Core adamc@25: structure L' = Mono adamc@25: adamc@196: structure IM = IntBinaryMap adamc@196: adamc@196: val dummyTyp = (L'.TDatatype (0, ref (L'.Enum, [])), E.dummySpan) adamc@25: adamc@252: structure U = MonoUtil adamc@252: adamc@252: val liftExpInExp = adamc@252: U.Exp.mapB {typ = fn t => t, adamc@252: exp = fn bound => fn e => adamc@252: case e of adamc@252: L'.ERel xn => adamc@252: if xn < bound then adamc@252: e adamc@252: else adamc@252: L'.ERel (xn + 1) adamc@252: | _ => e, adamc@252: bind = fn (bound, U.Exp.RelE _) => bound + 1 adamc@252: | (bound, _) => bound} adamc@252: adamc@25: fun monoName env (all as (c, loc)) = adamc@25: let adamc@25: fun poly () = adamc@25: (E.errorAt loc "Unsupported name constructor"; adamc@25: Print.eprefaces' [("Constructor", CorePrint.p_con env all)]; adamc@25: "") adamc@25: in adamc@25: case c of adamc@25: L.CName s => s adamc@25: | _ => poly () adamc@25: end adamc@25: adamc@292: fun readType' (t, loc) = (L'.TFun ((L'.TFfi ("Basis", "string"), loc), adamc@292: (L'.TOption t, loc)), loc) adamc@292: fun readErrType (t, loc) = (L'.TFun ((L'.TFfi ("Basis", "string"), loc), adamc@292: t), loc) adamc@292: fun readType (t, loc) = adamc@292: (L'.TRecord [("Read", readType' (t, loc)), adamc@292: ("ReadError", readErrType (t, loc))], adamc@292: loc) adamc@292: adamc@196: fun monoType env = adamc@25: let adamc@196: fun mt env dtmap (all as (c, loc)) = adamc@196: let adamc@196: fun poly () = adamc@196: (E.errorAt loc "Unsupported type constructor"; adamc@196: Print.eprefaces' [("Constructor", CorePrint.p_con env all)]; adamc@196: dummyTyp) adamc@196: in adamc@196: case c of adamc@196: L.TFun (c1, c2) => (L'.TFun (mt env dtmap c1, mt env dtmap c2), loc) adamc@196: | L.TCFun _ => poly () adamc@196: | L.TRecord (L.CRecord ((L.KType, _), xcs), _) => adamc@196: (L'.TRecord (map (fn (x, t) => (monoName env x, mt env dtmap t)) xcs), loc) adamc@196: | L.TRecord _ => poly () adamc@196: adamc@288: | L.CApp ((L.CFfi ("Basis", "option"), _), t) => adamc@288: (L'.TOption (mt env dtmap t), loc) adamc@288: adamc@286: | L.CApp ((L.CFfi ("Basis", "show"), _), t) => adamc@286: (L'.TFun (mt env dtmap t, (L'.TFfi ("Basis", "string"), loc)), loc) adamc@290: | L.CApp ((L.CFfi ("Basis", "read"), _), t) => adamc@292: readType (mt env dtmap t, loc) adamc@286: adamc@196: | L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "xml"), _), _), _), _), _), _) => adamc@196: (L'.TFfi ("Basis", "string"), loc) adamc@196: | L.CApp ((L.CApp ((L.CFfi ("Basis", "xhtml"), _), _), _), _) => adamc@196: (L'.TFfi ("Basis", "string"), loc) adamc@196: adamc@251: | L.CApp ((L.CFfi ("Basis", "transaction"), _), t) => adamc@252: (L'.TFun ((L'.TRecord [], loc), mt env dtmap t), loc) adamc@252: | L.CApp ((L.CFfi ("Basis", "sql_table"), _), _) => adamc@252: (L'.TFfi ("Basis", "string"), loc) adamc@338: | L.CFfi ("Basis", "sql_sequence") => adamc@338: (L'.TFfi ("Basis", "string"), loc) adamc@252: | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_query"), _), _), _), _) => adamc@252: (L'.TFfi ("Basis", "string"), loc) adamc@252: | L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_query1"), _), _), _), _), _), _) => adamc@252: (L'.TFfi ("Basis", "string"), loc) adamc@252: | L.CApp ((L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_exp"), _), _), _), _), _), _), _), _) => adamc@252: (L'.TFfi ("Basis", "string"), loc) adamc@252: adamc@252: | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_subset"), _), _), _), _) => adamc@252: (L'.TRecord [], loc) adamc@252: | L.CFfi ("Basis", "sql_relop") => adamc@252: (L'.TFfi ("Basis", "string"), loc) adamc@252: | L.CFfi ("Basis", "sql_direction") => adamc@252: (L'.TFfi ("Basis", "string"), loc) adamc@252: | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_order_by"), _), _), _), _) => adamc@252: (L'.TFfi ("Basis", "string"), loc) adamc@252: | L.CFfi ("Basis", "sql_limit") => adamc@252: (L'.TFfi ("Basis", "string"), loc) adamc@252: | L.CFfi ("Basis", "sql_offset") => adamc@252: (L'.TFfi ("Basis", "string"), loc) adamc@252: adamc@252: | L.CApp ((L.CFfi ("Basis", "sql_injectable"), _), t) => adamc@252: (L'.TFun (mt env dtmap t, (L'.TFfi ("Basis", "string"), loc)), loc) adamc@252: | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_unary"), _), _), _), _) => adamc@252: (L'.TFfi ("Basis", "string"), loc) adamc@252: | L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_binary"), _), _), _), _), _), _) => adamc@252: (L'.TFfi ("Basis", "string"), loc) adamc@252: | L.CFfi ("Basis", "sql_comparison") => adamc@252: (L'.TFfi ("Basis", "string"), loc) adamc@252: | L.CApp ((L.CFfi ("Basis", "sql_aggregate"), _), t) => adamc@252: (L'.TFfi ("Basis", "string"), loc) adamc@252: | L.CApp ((L.CFfi ("Basis", "sql_summable"), _), _) => adamc@252: (L'.TRecord [], loc) adamc@252: | L.CApp ((L.CFfi ("Basis", "sql_maxable"), _), _) => adamc@252: (L'.TRecord [], loc) adamc@251: adamc@196: | L.CRel _ => poly () adamc@196: | L.CNamed n => adamc@196: (case IM.find (dtmap, n) of adamc@196: SOME r => (L'.TDatatype (n, r), loc) adamc@196: | NONE => adamc@196: let adamc@196: val r = ref (L'.Default, []) adamc@196: val (_, xs, xncs) = Env.lookupDatatype env n adamc@196: adamc@196: val dtmap' = IM.insert (dtmap, n, r) adamc@196: adamc@196: val xncs = map (fn (x, n, to) => (x, n, Option.map (mt env dtmap') to)) xncs adamc@196: in adamc@196: case xs of adamc@198: [] =>(r := (ElabUtil.classifyDatatype xncs, xncs); adamc@196: (L'.TDatatype (n, r), loc)) adamc@196: | _ => poly () adamc@196: end) adamc@196: | L.CFfi mx => (L'.TFfi mx, loc) adamc@196: | L.CApp _ => poly () adamc@196: | L.CAbs _ => poly () adamc@196: adamc@196: | L.CName _ => poly () adamc@196: adamc@196: | L.CRecord _ => poly () adamc@196: | L.CConcat _ => poly () adamc@196: | L.CFold _ => poly () adamc@196: | L.CUnit => poly () adamc@214: adamc@214: | L.CTuple _ => poly () adamc@214: | L.CProj _ => poly () adamc@196: end adamc@25: in adamc@196: mt env IM.empty adamc@25: end adamc@25: adamc@25: val dummyExp = (L'.EPrim (Prim.Int 0), E.dummySpan) adamc@25: adamc@179: structure IM = IntBinaryMap adamc@179: adamc@179: datatype foo_kind = adamc@179: Attr adamc@179: | Url adamc@179: adamc@179: fun fk2s fk = adamc@179: case fk of adamc@179: Attr => "attr" adamc@179: | Url => "url" adamc@179: adamc@179: structure Fm :> sig adamc@179: type t adamc@179: adamc@179: val empty : int -> t adamc@179: adamc@179: val lookup : t -> foo_kind -> int -> (int -> t -> L'.decl * t) -> t * int adamc@179: val enter : t -> t adamc@179: val decls : t -> L'.decl list adamc@179: end = struct adamc@179: adamc@179: structure M = BinaryMapFn(struct adamc@179: type ord_key = foo_kind adamc@179: fun compare x = adamc@179: case x of adamc@179: (Attr, Attr) => EQUAL adamc@179: | (Attr, _) => LESS adamc@179: | (_, Attr) => GREATER adamc@179: adamc@179: | (Url, Url) => EQUAL adamc@179: end) adamc@179: adamc@179: type t = { adamc@179: count : int, adamc@179: map : int IM.map M.map, adamc@179: decls : L'.decl list adamc@179: } adamc@179: adamc@179: fun empty count = { adamc@179: count = count, adamc@179: map = M.empty, adamc@179: decls = [] adamc@179: } adamc@179: adamc@179: fun enter ({count, map, ...} : t) = {count = count, map = map, decls = []} adamc@179: fun decls ({decls, ...} : t) = decls adamc@179: adamc@179: fun lookup (t as {count, map, decls}) k n thunk = adamc@120: let adamc@179: val im = Option.getOpt (M.find (map, k), IM.empty) adamc@179: in adamc@179: case IM.find (im, n) of adamc@179: NONE => adamc@179: let adamc@179: val n' = count adamc@179: val (d, {count, map, decls}) = thunk count {count = count + 1, adamc@179: map = M.insert (map, k, IM.insert (im, n, n')), adamc@179: decls = decls} adamc@179: in adamc@179: ({count = count, adamc@179: map = map, adamc@179: decls = d :: decls}, n') adamc@179: end adamc@179: | SOME n' => (t, n') adamc@179: end adamc@179: adamc@179: end adamc@185: adamc@185: adamc@185: fun capitalize s = adamc@185: if s = "" then adamc@185: s adamc@185: else adamc@185: str (Char.toUpper (String.sub (s, 0))) ^ String.extract (s, 1, NONE) adamc@179: adamc@179: fun fooifyExp fk env = adamc@179: let adamc@179: fun fooify fm (e, tAll as (t, loc)) = adamc@120: case #1 e of adamc@120: L'.EClosure (fnam, [(L'.ERecord [], _)]) => adamc@120: let adamc@120: val (_, _, _, s) = Env.lookupENamed env fnam adamc@120: in adamc@183: ((L'.EPrim (Prim.String ("/" ^ s)), loc), fm) adamc@120: end adamc@120: | L'.EClosure (fnam, args) => adamc@120: let adamc@120: val (_, ft, _, s) = Env.lookupENamed env fnam adamc@120: val ft = monoType env ft adamc@111: adamc@179: fun attrify (args, ft, e, fm) = adamc@120: case (args, ft) of adamc@179: ([], _) => (e, fm) adamc@120: | (arg :: args, (L'.TFun (t, ft), _)) => adamc@179: let adamc@179: val (arg', fm) = fooify fm (arg, t) adamc@179: in adamc@179: attrify (args, ft, adamc@179: (L'.EStrcat (e, adamc@179: (L'.EStrcat ((L'.EPrim (Prim.String "/"), loc), adamc@179: arg'), loc)), loc), adamc@179: fm) adamc@179: end adamc@120: | _ => (E.errorAt loc "Type mismatch encoding attribute"; adamc@179: (e, fm)) adamc@120: in adamc@183: attrify (args, ft, (L'.EPrim (Prim.String ("/" ^ s)), loc), fm) adamc@120: end adamc@120: | _ => adamc@120: case t of adamc@185: L'.TFfi (m, x) => ((L'.EFfiApp (m, fk2s fk ^ "ify" ^ capitalize x, [e]), loc), fm) adamc@200: adamc@179: | L'.TRecord [] => ((L'.EPrim (Prim.String ""), loc), fm) adamc@200: | L'.TRecord ((x, t) :: xts) => adamc@200: let adamc@200: val (se, fm) = fooify fm ((L'.EField (e, x), loc), t) adamc@200: in adamc@200: foldl (fn ((x, t), (se, fm)) => adamc@200: let adamc@200: val (se', fm) = fooify fm ((L'.EField (e, x), loc), t) adamc@200: in adamc@200: ((L'.EStrcat (se, adamc@200: (L'.EStrcat ((L'.EPrim (Prim.String "/"), loc), adamc@200: se'), loc)), loc), adamc@200: fm) adamc@200: end) (se, fm) xts adamc@200: end adamc@111: adamc@196: | L'.TDatatype (i, ref (dk, _)) => adamc@179: let adamc@179: fun makeDecl n fm = adamc@179: let adamc@193: val (x, _, xncs) = Env.lookupDatatype env i adamc@179: adamc@179: val (branches, fm) = adamc@179: ListUtil.foldlMap adamc@179: (fn ((x, n, to), fm) => adamc@179: case to of adamc@179: NONE => adamc@188: (((L'.PCon (dk, L'.PConVar n, NONE), loc), adamc@179: (L'.EPrim (Prim.String x), loc)), adamc@179: fm) adamc@179: | SOME t => adamc@179: let adamc@182: val t = monoType env t adamc@182: val (arg, fm) = fooify fm ((L'.ERel 0, loc), t) adamc@179: in adamc@188: (((L'.PCon (dk, L'.PConVar n, SOME (L'.PVar ("a", t), loc)), loc), adamc@179: (L'.EStrcat ((L'.EPrim (Prim.String (x ^ "/")), loc), adamc@179: arg), loc)), adamc@179: fm) adamc@179: end) adamc@179: fm xncs adamc@179: adamc@179: val dom = tAll adamc@179: val ran = (L'.TFfi ("Basis", "string"), loc) adamc@179: in adamc@179: ((L'.DValRec [(fk2s fk ^ "ify_" ^ x, adamc@179: n, adamc@179: (L'.TFun (dom, ran), loc), adamc@179: (L'.EAbs ("x", adamc@179: dom, adamc@179: ran, adamc@179: (L'.ECase ((L'.ERel 0, loc), adamc@179: branches, adamc@182: {disc = dom, adamc@182: result = ran}), loc)), loc), adamc@179: "")], loc), adamc@179: fm) adamc@179: end adamc@179: adamc@179: val (fm, n) = Fm.lookup fm fk i makeDecl adamc@179: in adamc@179: ((L'.EApp ((L'.ENamed n, loc), e), loc), fm) adamc@179: end adamc@164: adamc@120: | _ => (E.errorAt loc "Don't know how to encode attribute type"; adamc@120: Print.eprefaces' [("Type", MonoPrint.p_typ MonoEnv.empty tAll)]; adamc@179: (dummyExp, fm)) adamc@120: in adamc@120: fooify adamc@120: end adamc@120: adamc@179: val attrifyExp = fooifyExp Attr adamc@179: val urlifyExp = fooifyExp Url adamc@105: adamc@143: datatype 'a failable_search = adamc@143: Found of 'a adamc@143: | NotFound adamc@143: | Error adamc@143: adamc@153: structure St :> sig adamc@153: type t adamc@153: adamc@153: val empty : t adamc@153: adamc@153: val radioGroup : t -> string option adamc@153: val setRadioGroup : t * string -> t adamc@153: end = struct adamc@153: adamc@153: type t = { adamc@153: radioGroup : string option adamc@153: } adamc@153: adamc@153: val empty = {radioGroup = NONE} adamc@153: adamc@153: fun radioGroup (t : t) = #radioGroup t adamc@153: adamc@153: fun setRadioGroup (t : t, x) = {radioGroup = SOME x} adamc@153: adamc@153: end adamc@153: adamc@186: fun monoPatCon env pc = adamc@178: case pc of adamc@178: L.PConVar n => L'.PConVar n adamc@188: | L.PConFfi {mod = m, datatyp, con, arg, ...} => L'.PConFfi {mod = m, datatyp = datatyp, con = con, adamc@188: arg = Option.map (monoType env) arg} adamc@178: adamc@193: val dummyPat = (L'.PPrim (Prim.Int 0), ErrorMsg.dummySpan) adamc@193: adamc@193: fun monoPat env (all as (p, loc)) = adamc@193: let adamc@193: fun poly () = adamc@193: (E.errorAt loc "Unsupported pattern"; adamc@193: Print.eprefaces' [("Pattern", CorePrint.p_pat env all)]; adamc@193: dummyPat) adamc@193: in adamc@193: case p of adamc@193: L.PWild => (L'.PWild, loc) adamc@193: | L.PVar (x, t) => (L'.PVar (x, monoType env t), loc) adamc@193: | L.PPrim p => (L'.PPrim p, loc) adamc@193: | L.PCon (dk, pc, [], po) => (L'.PCon (dk, monoPatCon env pc, Option.map (monoPat env) po), loc) adamc@288: | L.PCon (L.Option, _, [t], NONE) => (L'.PNone (monoType env t), loc) adamc@288: | L.PCon (L.Option, _, [t], SOME p) => (L'.PSome (monoType env t, monoPat env p), loc) adamc@193: | L.PCon _ => poly () adamc@193: | L.PRecord xps => (L'.PRecord (map (fn (x, p, t) => (x, monoPat env p, monoType env t)) xps), loc) adamc@193: end adamc@178: adamc@252: fun strcat loc es = adamc@252: case es of adamc@252: [] => (L'.EPrim (Prim.String ""), loc) adamc@252: | [e] => e adamc@252: | _ => adamc@252: let adamc@252: val e2 = List.last es adamc@252: val es = List.take (es, length es - 1) adamc@252: val e1 = List.last es adamc@252: val es = List.take (es, length es - 1) adamc@252: in adamc@252: foldr (fn (e, e') => (L'.EStrcat (e, e'), loc)) adamc@252: (L'.EStrcat (e1, e2), loc) es adamc@252: end adamc@252: adamc@252: fun strcatComma loc es = adamc@252: case es of adamc@252: [] => (L'.EPrim (Prim.String ""), loc) adamc@252: | [e] => e adamc@252: | _ => adamc@252: let adamc@252: val e1 = List.last es adamc@252: val es = List.take (es, length es - 1) adamc@252: in adamc@252: foldr (fn (e, e') => adamc@265: case (e, e') of adamc@265: ((L'.EPrim (Prim.String ""), _), _) => e' adamc@265: | (_, (L'.EPrim (Prim.String ""), _)) => e adamc@252: | _ => adamc@252: (L'.EStrcat (e, adamc@252: (L'.EStrcat ((L'.EPrim (Prim.String ", "), loc), e'), loc)), loc)) adamc@252: e1 es adamc@252: end adamc@252: adamc@252: fun strcatR loc e xs = strcatComma loc (map (fn (x, _) => (L'.EField (e, x), loc)) xs) adamc@252: adamc@179: fun monoExp (env, st, fm) (all as (e, loc)) = adamc@25: let adamc@25: fun poly () = adamc@25: (E.errorAt loc "Unsupported expression"; adamc@25: Print.eprefaces' [("Expression", CorePrint.p_exp env all)]; adamc@179: (dummyExp, fm)) adamc@25: in adamc@25: case e of adamc@179: L.EPrim p => ((L'.EPrim p, loc), fm) adamc@179: | L.ERel n => ((L'.ERel n, loc), fm) adamc@179: | L.ENamed n => ((L'.ENamed n, loc), fm) adamc@193: | L.ECon (dk, pc, [], eo) => adamc@193: let adamc@179: val (eo, fm) = adamc@179: case eo of adamc@179: NONE => (NONE, fm) adamc@179: | SOME e => adamc@179: let adamc@179: val (e, fm) = monoExp (env, st, fm) e adamc@179: in adamc@179: (SOME e, fm) adamc@179: end adamc@179: in adamc@188: ((L'.ECon (dk, monoPatCon env pc, eo), loc), fm) adamc@193: end adamc@297: | L.ECon (L.Option, _, [t], NONE) => adamc@297: ((L'.ENone (monoType env t), loc), fm) adamc@297: | L.ECon (L.Option, _, [t], SOME e) => adamc@297: let adamc@297: val (e, fm) = monoExp (env, st, fm) e adamc@297: in adamc@297: ((L'.ESome (monoType env t, e), loc), fm) adamc@297: end adamc@193: | L.ECon _ => poly () adamc@94: adamc@286: | L.ECApp ((L.EFfi ("Basis", "show"), _), t) => adamc@286: let adamc@286: val t = monoType env t adamc@286: val s = (L'.TFfi ("Basis", "string"), loc) adamc@286: in adamc@286: ((L'.EAbs ("f", (L'.TFun (t, s), loc), (L'.TFun (t, s), loc), adamc@286: (L'.ERel 0, loc)), loc), fm) adamc@286: end adamc@286: | L.EFfi ("Basis", "show_int") => adamc@286: ((L'.EFfi ("Basis", "intToString"), loc), fm) adamc@286: | L.EFfi ("Basis", "show_float") => adamc@286: ((L'.EFfi ("Basis", "floatToString"), loc), fm) adamc@286: | L.EFfi ("Basis", "show_string") => adamc@286: let adamc@286: val s = (L'.TFfi ("Basis", "string"), loc) adamc@286: in adamc@286: ((L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc), fm) adamc@286: end adamc@286: | L.EFfi ("Basis", "show_bool") => adamc@286: ((L'.EFfi ("Basis", "boolToString"), loc), fm) adamc@286: adamc@290: | L.ECApp ((L.EFfi ("Basis", "read"), _), t) => adamc@290: let adamc@290: val t = monoType env t adamc@290: val s = (L'.TFfi ("Basis", "string"), loc) adamc@290: in adamc@292: ((L'.EAbs ("f", readType (t, loc), readType' (t, loc), adamc@292: (L'.EField ((L'.ERel 0, loc), "Read"), loc)), loc), fm) adamc@292: end adamc@292: | L.ECApp ((L.EFfi ("Basis", "readError"), _), t) => adamc@292: let adamc@292: val t = monoType env t adamc@292: val s = (L'.TFfi ("Basis", "string"), loc) adamc@292: in adamc@292: ((L'.EAbs ("f", readType (t, loc), readErrType (t, loc), adamc@292: (L'.EField ((L'.ERel 0, loc), "ReadError"), loc)), loc), fm) adamc@290: end adamc@290: | L.EFfi ("Basis", "read_int") => adamc@292: let adamc@292: val t = (L'.TFfi ("Basis", "int"), loc) adamc@292: in adamc@292: ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToInt"), loc), readType' (t, loc)), adamc@292: ("ReadError", (L'.EFfi ("Basis", "stringToInt_error"), loc), readErrType (t, loc))], adamc@292: loc), adamc@292: fm) adamc@292: end adamc@290: | L.EFfi ("Basis", "read_float") => adamc@292: let adamc@292: val t = (L'.TFfi ("Basis", "float"), loc) adamc@292: in adamc@292: ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToFloat"), loc), readType' (t, loc)), adamc@292: ("ReadError", (L'.EFfi ("Basis", "stringToFloat_error"), loc), readErrType (t, loc))], adamc@292: loc), adamc@292: fm) adamc@292: end adamc@290: | L.EFfi ("Basis", "read_string") => adamc@290: let adamc@290: val s = (L'.TFfi ("Basis", "string"), loc) adamc@290: in adamc@292: ((L'.ERecord [("Read", (L'.EAbs ("s", s, (L'.TOption s, loc), adamc@292: (L'.ESome (s, (L'.ERel 0, loc)), loc)), loc), readType' (s, loc)), adamc@292: ("ReadError", (L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc), readErrType (s, loc))], loc), adamc@292: fm) adamc@290: end adamc@290: | L.EFfi ("Basis", "read_bool") => adamc@292: let adamc@292: val t = (L'.TFfi ("Basis", "bool"), loc) adamc@292: in adamc@292: ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToBool"), loc), readType' (t, loc)), adamc@292: ("ReadError", (L'.EFfi ("Basis", "stringToBool_error"), loc), readErrType (t, loc))], adamc@292: loc), adamc@292: fm) adamc@292: end adamc@290: adamc@251: | L.ECApp ((L.EFfi ("Basis", "return"), _), t) => adamc@252: let adamc@252: val t = monoType env t adamc@252: in adamc@252: ((L'.EAbs ("x", t, adamc@252: (L'.TFun ((L'.TRecord [], loc), t), loc), adamc@252: (L'.EAbs ("_", (L'.TRecord [], loc), t, adamc@252: (L'.ERel 1, loc)), loc)), loc), fm) adamc@252: end adamc@251: | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "bind"), _), t1), _), t2) => adamc@251: let adamc@251: val t1 = monoType env t1 adamc@251: val t2 = monoType env t2 adamc@251: val un = (L'.TRecord [], loc) adamc@252: val mt1 = (L'.TFun (un, t1), loc) adamc@252: val mt2 = (L'.TFun (un, t2), loc) adamc@251: in adamc@252: ((L'.EAbs ("m1", mt1, (L'.TFun (mt1, (L'.TFun (mt2, (L'.TFun (un, un), loc)), loc)), loc), adamc@252: (L'.EAbs ("m2", mt2, (L'.TFun (un, un), loc), adamc@252: (L'.EAbs ("_", un, un, adamc@252: (L'.ELet ("r", t1, (L'.EApp ((L'.ERel 2, loc), adamc@252: (L'.ERecord [], loc)), loc), adamc@252: (L'.EApp ( adamc@252: (L'.EApp ((L'.ERel 2, loc), (L'.ERel 0, loc)), loc), adamc@252: (L'.ERecord [], loc)), adamc@252: loc)), loc)), loc)), loc)), loc), adamc@251: fm) adamc@251: end adamc@251: adamc@307: | L.EFfiApp ("Basis", "dml", [e]) => adamc@307: let adamc@307: val (e, fm) = monoExp (env, st, fm) e adamc@307: val un = (L'.TRecord [], loc) adamc@307: in adamc@307: ((L'.EAbs ("_", un, un, adamc@307: (L'.EDml (liftExpInExp 0 e), loc)), loc), adamc@307: fm) adamc@307: end adamc@308: adamc@307: | L.ECApp ((L.EFfi ("Basis", "insert"), _), fields) => adamc@307: (case monoType env (L.TRecord fields, loc) of adamc@307: (L'.TRecord fields, _) => adamc@307: let adamc@307: val s = (L'.TFfi ("Basis", "string"), loc) adamc@307: val fields = map (fn (x, _) => (x, s)) fields adamc@307: val rt = (L'.TRecord fields, loc) adamc@307: fun sc s = (L'.EPrim (Prim.String s), loc) adamc@307: in adamc@307: ((L'.EAbs ("tab", s, (L'.TFun (rt, s), loc), adamc@307: (L'.EAbs ("fs", rt, s, adamc@307: strcat loc [sc "INSERT INTO ", adamc@307: (L'.ERel 1, loc), adamc@307: sc " (", adamc@311: strcatComma loc (map (fn (x, _) => sc ("uw_" ^ x)) fields), adamc@307: sc ") VALUES (", adamc@307: strcatComma loc (map (fn (x, _) => adamc@307: (L'.EField ((L'.ERel 0, loc), adamc@307: x), loc)) fields), adamc@307: sc ")"]), loc)), loc), adamc@307: fm) adamc@307: end adamc@307: | _ => poly ()) adamc@307: adamc@308: | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "update"), _), changed), _), _) => adamc@308: (case monoType env (L.TRecord changed, loc) of adamc@308: (L'.TRecord changed, _) => adamc@308: let adamc@308: val s = (L'.TFfi ("Basis", "string"), loc) adamc@308: val changed = map (fn (x, _) => (x, s)) changed adamc@308: val rt = (L'.TRecord changed, loc) adamc@308: fun sc s = (L'.EPrim (Prim.String s), loc) adamc@308: in adamc@308: ((L'.EAbs ("fs", rt, (L'.TFun (s, (L'.TFun (s, s), loc)), loc), adamc@308: (L'.EAbs ("tab", s, (L'.TFun (s, s), loc), adamc@308: (L'.EAbs ("e", s, s, adamc@308: strcat loc [sc "UPDATE ", adamc@308: (L'.ERel 1, loc), adamc@308: sc " AS T SET ", adamc@308: strcatComma loc (map (fn (x, _) => adamc@311: strcat loc [sc ("uw_" ^ x adamc@308: ^ " = "), adamc@308: (L'.EField adamc@308: ((L'.ERel 2, adamc@308: loc), adamc@308: x), loc)]) adamc@308: changed), adamc@308: sc " WHERE ", adamc@308: (L'.ERel 0, loc)]), loc)), loc)), loc), adamc@308: fm) adamc@308: end adamc@308: | _ => poly ()) adamc@308: adamc@309: | L.ECApp ((L.EFfi ("Basis", "delete"), _), _) => adamc@309: let adamc@309: val s = (L'.TFfi ("Basis", "string"), loc) adamc@309: fun sc s = (L'.EPrim (Prim.String s), loc) adamc@309: in adamc@309: ((L'.EAbs ("tab", s, (L'.TFun (s, s), loc), adamc@309: (L'.EAbs ("e", s, s, adamc@309: strcat loc [sc "DELETE FROM ", adamc@309: (L'.ERel 1, loc), adamc@309: sc " AS T WHERE ", adamc@309: (L'.ERel 0, loc)]), loc)), loc), adamc@309: fm) adamc@309: end adamc@309: adamc@252: | L.ECApp ( adamc@252: (L.ECApp ( adamc@252: (L.ECApp ((L.EFfi ("Basis", "query"), _), (L.CRecord (_, tables), _)), _), adamc@252: exps), _), adamc@252: state) => adamc@252: (case monoType env (L.TRecord exps, loc) of adamc@252: (L'.TRecord exps, _) => adamc@252: let adamc@252: val tables = map (fn ((L.CName x, _), xts) => adamc@252: (case monoType env (L.TRecord xts, loc) of adamc@252: (L'.TRecord xts, _) => SOME (x, xts) adamc@252: | _ => NONE) adamc@252: | _ => NONE) tables adamc@252: in adamc@252: if List.exists (fn x => x = NONE) tables then adamc@252: poly () adamc@252: else adamc@252: let adamc@252: val tables = List.mapPartial (fn x => x) tables adamc@252: val state = monoType env state adamc@252: val s = (L'.TFfi ("Basis", "string"), loc) adamc@252: val un = (L'.TRecord [], loc) adamc@252: adamc@252: val rt = exps @ map (fn (x, xts) => (x, (L'.TRecord xts, loc))) tables adamc@252: val ft = (L'.TFun ((L'.TRecord rt, loc), adamc@252: (L'.TFun (state, adamc@252: (L'.TFun (un, state), loc)), adamc@252: loc)), loc) adamc@252: adamc@267: val body' = (L'.EApp ( adamc@267: (L'.EApp ( adamc@267: (L'.EApp ((L'.ERel 4, loc), adamc@267: (L'.ERel 1, loc)), loc), adamc@267: (L'.ERel 0, loc)), loc), adamc@267: (L'.ERecord [], loc)), loc) adamc@252: adamc@252: val body = (L'.EQuery {exps = exps, adamc@252: tables = tables, adamc@252: state = state, adamc@252: query = (L'.ERel 3, loc), adamc@252: body = body', adamc@252: initial = (L'.ERel 1, loc)}, adamc@252: loc) adamc@252: in adamc@252: ((L'.EAbs ("q", s, (L'.TFun (ft, (L'.TFun (state, (L'.TFun (un, state), loc)), loc)), loc), adamc@252: (L'.EAbs ("f", ft, (L'.TFun (state, (L'.TFun (un, state), loc)), loc), adamc@252: (L'.EAbs ("i", state, (L'.TFun (un, state), loc), adamc@252: (L'.EAbs ("_", un, state, adamc@252: body), loc)), loc)), loc)), loc), fm) adamc@252: end adamc@252: end adamc@252: | _ => poly ()) adamc@252: adamc@252: | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_query"), _), _), _), _), _), _) => adamc@252: let adamc@252: fun sc s = (L'.EPrim (Prim.String s), loc) adamc@252: val s = (L'.TFfi ("Basis", "string"), loc) adamc@252: fun gf s = (L'.EField ((L'.ERel 0, loc), s), loc) adamc@252: in adamc@252: ((L'.EAbs ("r", adamc@252: (L'.TRecord [("Rows", s), ("OrderBy", s), ("Limit", s), ("Offset", s)], loc), adamc@252: s, adamc@252: strcat loc [gf "Rows", adamc@261: (L'.ECase (gf "OrderBy", adamc@261: [((L'.PPrim (Prim.String ""), loc), sc ""), adamc@261: ((L'.PWild, loc), adamc@261: strcat loc [sc " ORDER BY ", adamc@261: gf "OrderBy"])], adamc@261: {disc = s, result = s}), loc), adamc@252: gf "Limit", adamc@252: gf "Offset"]), loc), fm) adamc@252: end adamc@252: adamc@252: | L.ECApp ( adamc@252: (L.ECApp ( adamc@252: (L.ECApp ( adamc@252: (L.ECApp ( adamc@252: (L.EFfi ("Basis", "sql_query1"), _), adamc@252: (L.CRecord (_, tables), _)), _), adamc@252: (L.CRecord (_, grouped), _)), _), adamc@252: (L.CRecord (_, stables), _)), _), adamc@252: sexps) => adamc@252: let adamc@252: fun sc s = (L'.EPrim (Prim.String s), loc) adamc@252: val s = (L'.TFfi ("Basis", "string"), loc) adamc@252: val un = (L'.TRecord [], loc) adamc@252: fun gf s = (L'.EField ((L'.ERel 0, loc), s), loc) adamc@252: adamc@252: fun doTables tables = adamc@252: let adamc@252: val tables = map (fn ((L.CName x, _), xts) => adamc@252: (case monoType env (L.TRecord xts, loc) of adamc@252: (L'.TRecord xts, _) => SOME (x, xts) adamc@252: | _ => NONE) adamc@252: | _ => NONE) tables adamc@252: in adamc@252: if List.exists (fn x => x = NONE) tables then adamc@252: NONE adamc@252: else adamc@260: let adamc@260: val tables = List.mapPartial (fn x => x) tables adamc@260: val tables = ListMergeSort.sort adamc@260: (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER) adamc@260: tables adamc@260: val tables = map (fn (x, xts) => adamc@260: (x, ListMergeSort.sort adamc@260: (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER) adamc@260: xts)) tables adamc@260: in adamc@260: SOME tables adamc@260: end adamc@252: end adamc@252: in adamc@252: case (doTables tables, doTables grouped, doTables stables, monoType env (L.TRecord sexps, loc)) of adamc@252: (SOME tables, SOME grouped, SOME stables, (L'.TRecord sexps, _)) => adamc@252: ((L'.EAbs ("r", adamc@252: (L'.TRecord [("From", (L'.TRecord (map (fn (x, _) => (x, s)) tables), loc)), adamc@252: ("Where", s), adamc@252: ("GroupBy", un), adamc@252: ("Having", s), adamc@252: ("SelectFields", un), adamc@252: ("SelectExps", (L'.TRecord (map (fn (x, _) => (x, s)) sexps), loc))], adamc@252: loc), adamc@252: s, adamc@252: strcat loc [sc "SELECT ", adamc@261: strcatComma loc (map (fn (x, t) => adamc@261: strcat loc [ adamc@261: (L'.EField (gf "SelectExps", x), loc), adamc@261: sc (" AS _" ^ x) adamc@265: ]) sexps adamc@265: @ map (fn (x, xts) => adamc@265: strcatComma loc adamc@265: (map (fn (x', _) => adamc@311: sc (x ^ ".uw_" ^ x')) adamc@265: xts)) stables), adamc@252: sc " FROM ", adamc@252: strcatComma loc (map (fn (x, _) => strcat loc [(L'.EField (gf "From", x), loc), adamc@253: sc (" AS " ^ x)]) tables), adamc@258: (L'.ECase (gf "Where", adamc@258: [((L'.PPrim (Prim.String "TRUE"), loc), adamc@258: sc ""), adamc@258: ((L'.PWild, loc), adamc@258: strcat loc [sc " WHERE ", gf "Where"])], adamc@258: {disc = s, adamc@258: result = s}), loc), adamc@258: adamc@255: if List.all (fn (x, xts) => adamc@255: case List.find (fn (x', _) => x' = x) grouped of adamc@255: NONE => List.null xts adamc@255: | SOME (_, xts') => adamc@255: List.all (fn (x, _) => adamc@255: List.exists (fn (x', _) => x' = x) adamc@255: xts') xts) tables then adamc@255: sc "" adamc@255: else adamc@255: strcat loc [ adamc@255: sc " GROUP BY ", adamc@255: strcatComma loc (map (fn (x, xts) => adamc@255: strcatComma loc adamc@255: (map (fn (x', _) => adamc@311: sc (x ^ ".uw_" ^ x')) adamc@255: xts)) grouped) adamc@259: ], adamc@259: adamc@259: (L'.ECase (gf "Having", adamc@259: [((L'.PPrim (Prim.String "TRUE"), loc), adamc@259: sc ""), adamc@259: ((L'.PWild, loc), adamc@259: strcat loc [sc " HAVING ", gf "Having"])], adamc@259: {disc = s, adamc@259: result = s}), loc) adamc@252: ]), loc), adamc@252: fm) adamc@252: | _ => poly () adamc@252: end adamc@252: adamc@252: | L.ECApp ( adamc@252: (L.ECApp ( adamc@252: (L.ECApp ( adamc@252: (L.ECApp ( adamc@252: (L.EFfi ("Basis", "sql_inject"), _), adamc@252: _), _), adamc@252: _), _), adamc@252: _), _), adamc@252: t) => adamc@252: let adamc@252: val t = monoType env t adamc@252: val s = (L'.TFfi ("Basis", "string"), loc) adamc@252: in adamc@252: ((L'.EAbs ("f", (L'.TFun (t, s), loc), (L'.TFun (t, s), loc), adamc@252: (L'.ERel 0, loc)), loc), fm) adamc@252: end adamc@252: adamc@253: | L.EFfi ("Basis", "sql_int") => adamc@253: ((L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "string"), loc), adamc@253: (L'.EFfiApp ("Basis", "sqlifyInt", [(L'.ERel 0, loc)]), loc)), loc), adamc@253: fm) adamc@253: | L.EFfi ("Basis", "sql_float") => adamc@253: ((L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "string"), loc), adamc@253: (L'.EFfiApp ("Basis", "sqlifyFloat", [(L'.ERel 0, loc)]), loc)), loc), adamc@253: fm) adamc@253: | L.EFfi ("Basis", "sql_bool") => adamc@253: ((L'.EAbs ("x", (L'.TFfi ("Basis", "bool"), loc), (L'.TFfi ("Basis", "string"), loc), adamc@253: (L'.EFfiApp ("Basis", "sqlifyBool", [(L'.ERel 0, loc)]), loc)), loc), adamc@253: fm) adamc@253: | L.EFfi ("Basis", "sql_string") => adamc@253: ((L'.EAbs ("x", (L'.TFfi ("Basis", "string"), loc), (L'.TFfi ("Basis", "string"), loc), adamc@253: (L'.EFfiApp ("Basis", "sqlifyString", [(L'.ERel 0, loc)]), loc)), loc), adamc@253: fm) adamc@253: adamc@252: | L.ECApp ((L.EFfi ("Basis", "sql_subset"), _), _) => adamc@252: ((L'.ERecord [], loc), fm) adamc@252: | L.ECApp ((L.EFfi ("Basis", "sql_subset_all"), _), _) => adamc@252: ((L'.ERecord [], loc), fm) adamc@252: adamc@252: | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_order_by_Nil"), _), _), _), _) => adamc@252: ((L'.EPrim (Prim.String ""), loc), fm) adamc@261: | L.ECApp ( adamc@261: (L.ECApp ( adamc@261: (L.ECApp ( adamc@261: (L.EFfi ("Basis", "sql_order_by_Cons"), _), adamc@261: _), _), adamc@261: _), _), adamc@261: _) => adamc@261: let adamc@261: val s = (L'.TFfi ("Basis", "string"), loc) adamc@261: fun sc s = (L'.EPrim (Prim.String s), loc) adamc@261: in adamc@268: ((L'.EAbs ("e1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc), adamc@268: (L'.EAbs ("d", s, (L'.TFun (s, s), loc), adamc@268: (L'.EAbs ("e2", s, s, adamc@268: (L'.ECase ((L'.ERel 0, loc), adamc@268: [((L'.PPrim (Prim.String ""), loc), adamc@268: strcat loc [(L'.ERel 2, loc), adamc@268: (L'.ERel 1, loc)]), adamc@268: ((L'.PWild, loc), adamc@268: strcat loc [(L'.ERel 2, loc), adamc@268: (L'.ERel 1, loc), adamc@268: sc ", ", adamc@268: (L'.ERel 0, loc)])], adamc@268: {disc = s, result = s}), loc)), loc)), loc)), loc), adamc@261: fm) adamc@261: end adamc@252: adamc@252: | L.EFfi ("Basis", "sql_no_limit") => adamc@252: ((L'.EPrim (Prim.String ""), loc), fm) adamc@262: | L.EFfiApp ("Basis", "sql_limit", [e]) => adamc@262: let adamc@262: val (e, fm) = monoExp (env, st, fm) e adamc@262: in adamc@262: (strcat loc [ adamc@262: (L'.EPrim (Prim.String " LIMIT "), loc), adamc@262: (L'.EFfiApp ("Basis", "sqlifyInt", [e]), loc) adamc@262: ], adamc@262: fm) adamc@262: end adamc@262: adamc@252: | L.EFfi ("Basis", "sql_no_offset") => adamc@252: ((L'.EPrim (Prim.String ""), loc), fm) adamc@263: | L.EFfiApp ("Basis", "sql_offset", [e]) => adamc@263: let adamc@263: val (e, fm) = monoExp (env, st, fm) e adamc@263: in adamc@263: (strcat loc [ adamc@263: (L'.EPrim (Prim.String " OFFSET "), loc), adamc@263: (L'.EFfiApp ("Basis", "sqlifyInt", [e]), loc) adamc@263: ], adamc@263: fm) adamc@263: end adamc@253: adamc@253: | L.EFfi ("Basis", "sql_eq") => adamc@253: ((L'.EPrim (Prim.String "="), loc), fm) adamc@253: | L.EFfi ("Basis", "sql_ne") => adamc@253: ((L'.EPrim (Prim.String "<>"), loc), fm) adamc@253: | L.EFfi ("Basis", "sql_lt") => adamc@253: ((L'.EPrim (Prim.String "<"), loc), fm) adamc@253: | L.EFfi ("Basis", "sql_le") => adamc@253: ((L'.EPrim (Prim.String "<="), loc), fm) adamc@253: | L.EFfi ("Basis", "sql_gt") => adamc@253: ((L'.EPrim (Prim.String ">"), loc), fm) adamc@253: | L.EFfi ("Basis", "sql_ge") => adamc@253: ((L'.EPrim (Prim.String ">="), loc), fm) adamc@253: adamc@253: | L.ECApp ( adamc@253: (L.ECApp ( adamc@253: (L.ECApp ( adamc@253: (L.ECApp ( adamc@254: (L.ECApp ( adamc@264: (L.EFfi ("Basis", "sql_unary"), _), adamc@264: _), _), adamc@264: _), _), adamc@264: _), _), adamc@264: _), _), adamc@264: _) => adamc@264: let adamc@264: val s = (L'.TFfi ("Basis", "string"), loc) adamc@264: fun sc s = (L'.EPrim (Prim.String s), loc) adamc@264: in adamc@264: ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc), adamc@264: (L'.EAbs ("e1", s, (L'.TFun (s, s), loc), adamc@264: strcat loc [sc "(", adamc@264: (L'.ERel 1, loc), adamc@264: sc " ", adamc@264: (L'.ERel 0, loc), adamc@264: sc ")"]), loc)), loc), adamc@264: fm) adamc@264: end adamc@264: | L.EFfi ("Basis", "sql_not") => ((L'.EPrim (Prim.String "NOT"), loc), fm) adamc@264: adamc@264: | L.ECApp ( adamc@264: (L.ECApp ( adamc@264: (L.ECApp ( adamc@264: (L.ECApp ( adamc@264: (L.ECApp ( adamc@254: (L.ECApp ( adamc@254: (L.EFfi ("Basis", "sql_binary"), _), adamc@254: _), _), adamc@254: _), _), adamc@254: _), _), adamc@254: _), _), adamc@254: _), _), adamc@254: _) => adamc@254: let adamc@254: val s = (L'.TFfi ("Basis", "string"), loc) adamc@254: fun sc s = (L'.EPrim (Prim.String s), loc) adamc@254: in adamc@254: ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc), adamc@254: (L'.EAbs ("e1", s, (L'.TFun (s, s), loc), adamc@254: (L'.EAbs ("e2", s, s, adamc@254: strcat loc [sc "(", adamc@254: (L'.ERel 1, loc), adamc@254: sc " ", adamc@254: (L'.ERel 2, loc), adamc@254: sc " ", adamc@254: (L'.ERel 0, loc), adamc@254: sc ")"]), loc)), loc)), loc), adamc@254: fm) adamc@254: end adamc@254: | L.EFfi ("Basis", "sql_and") => ((L'.EPrim (Prim.String "AND"), loc), fm) adamc@254: | L.EFfi ("Basis", "sql_or") => ((L'.EPrim (Prim.String "OR"), loc), fm) adamc@254: adamc@254: | L.ECApp ( adamc@254: (L.ECApp ( adamc@254: (L.ECApp ( adamc@254: (L.ECApp ( adamc@253: (L.EFfi ("Basis", "sql_comparison"), _), adamc@253: _), _), adamc@253: _), _), adamc@253: _), _), adamc@253: _) => adamc@253: let adamc@253: val s = (L'.TFfi ("Basis", "string"), loc) adamc@253: fun sc s = (L'.EPrim (Prim.String s), loc) adamc@253: in adamc@253: ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc), adamc@253: (L'.EAbs ("e1", s, (L'.TFun (s, s), loc), adamc@253: (L'.EAbs ("e2", s, s, adamc@254: strcat loc [sc "(", adamc@254: (L'.ERel 1, loc), adamc@253: sc " ", adamc@253: (L'.ERel 2, loc), adamc@253: sc " ", adamc@254: (L'.ERel 0, loc), adamc@254: sc ")"]), loc)), loc)), loc), adamc@253: fm) adamc@253: end adamc@253: adamc@253: | L.ECApp ( adamc@253: (L.ECApp ( adamc@253: (L.ECApp ( adamc@253: (L.ECApp ( adamc@253: (L.ECApp ( adamc@253: (L.ECApp ( adamc@253: (L.ECApp ( adamc@253: (L.EFfi ("Basis", "sql_field"), _), adamc@253: _), _), adamc@253: _), _), adamc@253: _), _), adamc@253: _), _), adamc@253: _), _), adamc@253: (L.CName tab, _)), _), adamc@311: (L.CName field, _)) => ((L'.EPrim (Prim.String (tab ^ ".uw_" ^ field)), loc), fm) adamc@260: adamc@260: | L.ECApp ( adamc@260: (L.ECApp ( adamc@260: (L.ECApp ( adamc@260: (L.ECApp ( adamc@261: (L.ECApp ( adamc@261: (L.EFfi ("Basis", "sql_exp"), _), adamc@261: _), _), adamc@261: _), _), adamc@261: _), _), adamc@261: _), _), adamc@261: (L.CName nm, _)) => ((L'.EPrim (Prim.String ("_" ^ nm)), loc), fm) adamc@261: adamc@261: | L.ECApp ( adamc@261: (L.ECApp ( adamc@261: (L.ECApp ( adamc@261: (L.ECApp ( adamc@260: (L.EFfi ("Basis", "sql_relop"), _), adamc@260: _), _), adamc@260: _), _), adamc@260: _), _), adamc@260: _) => adamc@260: let adamc@260: val s = (L'.TFfi ("Basis", "string"), loc) adamc@260: fun sc s = (L'.EPrim (Prim.String s), loc) adamc@260: in adamc@260: ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc), adamc@260: (L'.EAbs ("e1", s, (L'.TFun (s, s), loc), adamc@260: (L'.EAbs ("e2", s, s, adamc@260: strcat loc [sc "((", adamc@260: (L'.ERel 1, loc), adamc@260: sc ") ", adamc@260: (L'.ERel 2, loc), adamc@260: sc " (", adamc@260: (L'.ERel 0, loc), adamc@260: sc "))"]), loc)), loc)), loc), adamc@260: fm) adamc@260: end adamc@260: adamc@260: | L.EFfi ("Basis", "sql_union") => ((L'.EPrim (Prim.String "UNION"), loc), fm) adamc@260: | L.EFfi ("Basis", "sql_intersect") => ((L'.EPrim (Prim.String "INTERSECT"), loc), fm) adamc@260: | L.EFfi ("Basis", "sql_except") => ((L'.EPrim (Prim.String "EXCEPT"), loc), fm) adamc@260: adamc@265: | L.ECApp ( adamc@265: (L.ECApp ( adamc@265: (L.ECApp ( adamc@265: (L.EFfi ("Basis", "sql_count"), _), adamc@265: _), _), adamc@265: _), _), adamc@265: _) => ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc), adamc@265: (L'.EPrim (Prim.String "COUNT(*)"), loc)), loc), adamc@265: fm) adamc@266: adamc@266: | L.ECApp ( adamc@266: (L.ECApp ( adamc@266: (L.ECApp ( adamc@266: (L.ECApp ( adamc@266: (L.EFfi ("Basis", "sql_aggregate"), _), adamc@266: _), _), adamc@266: _), _), adamc@266: _), _), adamc@266: _) => adamc@266: let adamc@266: val s = (L'.TFfi ("Basis", "string"), loc) adamc@266: fun sc s = (L'.EPrim (Prim.String s), loc) adamc@266: in adamc@266: ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc), adamc@266: (L'.EAbs ("e1", s, (L'.TFun (s, s), loc), adamc@266: strcat loc [(L'.ERel 1, loc), adamc@266: sc "(", adamc@266: (L'.ERel 0, loc), adamc@266: sc ")"]), loc)), loc), adamc@266: fm) adamc@266: end adamc@266: adamc@266: | L.EFfi ("Basis", "sql_summable_int") => ((L'.ERecord [], loc), fm) adamc@266: | L.EFfi ("Basis", "sql_summable_float") => ((L'.ERecord [], loc), fm) adamc@266: | L.ECApp ((L.EFfi ("Basis", "sql_avg"), _), _) => adamc@266: ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc), adamc@266: (L'.EPrim (Prim.String "AVG"), loc)), loc), adamc@266: fm) adamc@266: | L.ECApp ((L.EFfi ("Basis", "sql_sum"), _), _) => adamc@266: ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc), adamc@266: (L'.EPrim (Prim.String "SUM"), loc)), loc), adamc@266: fm) adamc@266: adamc@266: | L.EFfi ("Basis", "sql_maxable_int") => ((L'.ERecord [], loc), fm) adamc@266: | L.EFfi ("Basis", "sql_maxable_float") => ((L'.ERecord [], loc), fm) adamc@266: | L.EFfi ("Basis", "sql_maxable_string") => ((L'.ERecord [], loc), fm) adamc@266: | L.ECApp ((L.EFfi ("Basis", "sql_max"), _), _) => adamc@266: ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc), adamc@266: (L'.EPrim (Prim.String "MAX"), loc)), loc), adamc@266: fm) adamc@266: | L.ECApp ((L.EFfi ("Basis", "sql_min"), _), _) => adamc@266: ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc), adamc@266: (L'.EPrim (Prim.String "MIN"), loc)), loc), adamc@266: fm) adamc@266: adamc@268: | L.EFfi ("Basis", "sql_asc") => ((L'.EPrim (Prim.String ""), loc), fm) adamc@268: | L.EFfi ("Basis", "sql_desc") => ((L'.EPrim (Prim.String " DESC"), loc), fm) adamc@268: adamc@338: | L.EFfiApp ("Basis", "nextval", [e]) => adamc@338: let adamc@338: val un = (L'.TRecord [], loc) adamc@338: val int = (L'.TFfi ("Basis", "int"), loc) adamc@338: val (e, fm) = monoExp (env, st, fm) e adamc@338: in adamc@338: ((L'.EAbs ("_", un, int, adamc@338: (L'.ENextval (liftExpInExp 0 e), loc)), loc), adamc@338: fm) adamc@338: end adamc@338: adamc@139: | L.EApp ( adamc@139: (L.ECApp ( adamc@141: (L.ECApp ((L.EFfi ("Basis", "cdata"), _), _), _), adamc@139: _), _), adamc@179: se) => adamc@179: let adamc@179: val (se, fm) = monoExp (env, st, fm) se adamc@179: in adamc@179: ((L'.EFfiApp ("Basis", "htmlifyString", [se]), loc), fm) adamc@179: end adamc@179: adamc@95: | L.EApp ( adamc@95: (L.EApp ( adamc@95: (L.ECApp ( adamc@95: (L.ECApp ( adamc@95: (L.ECApp ( adamc@139: (L.ECApp ( adamc@140: (L.EFfi ("Basis", "join"), adamc@139: _), _), _), adamc@139: _), _), adamc@95: _), _), adamc@95: _), _), adamc@95: xml1), _), adamc@179: xml2) => adamc@179: let adamc@179: val (xml1, fm) = monoExp (env, st, fm) xml1 adamc@179: val (xml2, fm) = monoExp (env, st, fm) xml2 adamc@179: in adamc@179: ((L'.EStrcat (xml1, xml2), loc), fm) adamc@179: end adamc@95: adamc@95: | L.EApp ( adamc@95: (L.EApp ( adamc@104: (L.EApp ( adamc@95: (L.ECApp ( adamc@104: (L.ECApp ( adamc@104: (L.ECApp ( adamc@104: (L.ECApp ( adamc@139: (L.ECApp ( adamc@139: (L.ECApp ( adamc@139: (L.ECApp ( adamc@139: (L.ECApp ( adamc@139: (L.EFfi ("Basis", "tag"), adamc@139: _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), adamc@104: attrs), _), adamc@95: tag), _), adamc@95: xml) => adamc@95: let adamc@140: fun getTag' (e, _) = adamc@140: case e of adamc@143: L.EFfi ("Basis", tag) => (tag, []) adamc@143: | L.ECApp (e, t) => let adamc@143: val (tag, ts) = getTag' e adamc@143: in adamc@143: (tag, ts @ [t]) adamc@143: end adamc@140: | _ => (E.errorAt loc "Non-constant XML tag"; adamc@140: Print.eprefaces' [("Expression", CorePrint.p_exp env tag)]; adamc@143: ("", [])) adamc@140: adamc@95: fun getTag (e, _) = adamc@95: case e of adamc@143: L.EFfiApp ("Basis", tag, [(L.ERecord [], _)]) => (tag, []) adamc@140: | L.EApp (e, (L.ERecord [], _)) => getTag' e adamc@95: | _ => (E.errorAt loc "Non-constant XML tag"; adamc@95: Print.eprefaces' [("Expression", CorePrint.p_exp env tag)]; adamc@143: ("", [])) adamc@95: adamc@143: val (tag, targs) = getTag tag adamc@95: adamc@179: val (attrs, fm) = monoExp (env, st, fm) attrs adamc@104: adamc@143: fun tagStart tag = adamc@104: case #1 attrs of adamc@104: L'.ERecord xes => adamc@104: let adamc@104: fun lowercaseFirst "" = "" adamc@143: | lowercaseFirst s = str (Char.toLower (String.sub (s, 0))) adamc@143: ^ String.extract (s, 1, NONE) adamc@104: adamc@104: val s = (L'.EPrim (Prim.String (String.concat ["<", tag])), loc) adamc@104: in adamc@179: foldl (fn ((x, e, t), (s, fm)) => adamc@347: case t of adamc@347: (L'.TFfi ("Basis", "bool"), _) => adamc@347: let adamc@347: val s' = " " ^ lowercaseFirst x adamc@347: in adamc@347: ((L'.ECase (e, adamc@347: [((L'.PCon (L'.Enum, adamc@347: L'.PConFfi {mod = "Basis", adamc@347: datatyp = "bool", adamc@347: con = "True", adamc@347: arg = NONE}, adamc@347: NONE), loc), adamc@347: (L'.EStrcat (s, adamc@347: (L'.EPrim (Prim.String s'), loc)), loc)), adamc@347: ((L'.PCon (L'.Enum, adamc@347: L'.PConFfi {mod = "Basis", adamc@347: datatyp = "bool", adamc@347: con = "False", adamc@347: arg = NONE}, adamc@347: NONE), loc), adamc@347: s)], adamc@347: {disc = (L'.TFfi ("Basis", "bool"), loc), adamc@347: result = (L'.TFfi ("Basis", "string"), loc)}), loc), adamc@347: fm) adamc@347: end adamc@347: | _ => adamc@347: let adamc@347: val fooify = adamc@347: case x of adamc@347: "Href" => urlifyExp adamc@347: | "Link" => urlifyExp adamc@347: | "Action" => urlifyExp adamc@347: | _ => attrifyExp adamc@120: adamc@347: val xp = " " ^ lowercaseFirst x ^ "=\"" adamc@179: adamc@347: adamc@347: adamc@347: val (e, fm) = fooify env fm (e, t) adamc@347: in adamc@347: ((L'.EStrcat (s, adamc@347: (L'.EStrcat ((L'.EPrim (Prim.String xp), loc), adamc@347: (L'.EStrcat (e, adamc@347: (L'.EPrim (Prim.String "\""), adamc@347: loc)), adamc@347: loc)), adamc@347: loc)), loc), adamc@347: fm) adamc@347: end) adamc@179: (s, fm) xes adamc@104: end adamc@143: | _ => raise Fail "Non-record attributes!" adamc@104: adamc@143: fun input typ = adamc@143: case targs of adamc@155: [_, (L.CName name, _)] => adamc@179: let adamc@179: val (ts, fm) = tagStart "input" adamc@179: in adamc@179: ((L'.EStrcat (ts, adamc@179: (L'.EPrim (Prim.String (" type=\"" ^ typ ^ "\" name=\"" ^ name ^ "\"/>")), adamc@179: loc)), loc), fm) adamc@179: end adamc@143: | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs); adamc@153: raise Fail "No name passed to input tag") adamc@104: adamc@152: fun normal (tag, extra) = adamc@143: let adamc@179: val (tagStart, fm) = tagStart tag adamc@152: val tagStart = case extra of adamc@152: NONE => tagStart adamc@152: | SOME extra => (L'.EStrcat (tagStart, extra), loc) adamc@152: adamc@143: fun normal () = adamc@179: let adamc@179: val (xml, fm) = monoExp (env, st, fm) xml adamc@179: in adamc@179: ((L'.EStrcat ((L'.EStrcat (tagStart, (L'.EPrim (Prim.String ">"), loc)), loc), adamc@179: (L'.EStrcat (xml, adamc@179: (L'.EPrim (Prim.String (String.concat [""])), adamc@179: loc)), loc)), adamc@179: loc), adamc@179: fm) adamc@179: end adamc@143: in adamc@143: case xml of adamc@143: (L.EApp ((L.ECApp ( adamc@143: (L.ECApp ((L.EFfi ("Basis", "cdata"), _), adamc@143: _), _), adamc@143: _), _), adamc@143: (L.EPrim (Prim.String s), _)), _) => adamc@143: if CharVector.all Char.isSpace s then adamc@179: ((L'.EStrcat (tagStart, (L'.EPrim (Prim.String "/>"), loc)), loc), fm) adamc@143: else adamc@143: normal () adamc@143: | _ => normal () adamc@143: end adamc@152: in adamc@152: case tag of adamc@179: "submit" => ((L'.EPrim (Prim.String ""), loc), fm) adamc@152: adamc@152: | "textbox" => adamc@152: (case targs of adamc@152: [_, (L.CName name, _)] => adamc@179: let adamc@179: val (ts, fm) = tagStart "input" adamc@179: in adamc@179: ((L'.EStrcat (ts, adamc@179: (L'.EPrim (Prim.String (" name=\"" ^ name ^ "\"/>")), adamc@179: loc)), loc), fm) adamc@179: end adamc@152: | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs); adamc@153: raise Fail "No name passed to textarea tag")) adamc@155: | "password" => input "password" adamc@152: | "ltextarea" => adamc@152: (case targs of adamc@152: [_, (L.CName name, _)] => adamc@179: let adamc@179: val (ts, fm) = tagStart "textarea" adamc@179: val (xml, fm) = monoExp (env, st, fm) xml adamc@179: in adamc@179: ((L'.EStrcat ((L'.EStrcat (ts, adamc@179: (L'.EPrim (Prim.String (" name=\"" ^ name ^ "\">")), loc)), loc), adamc@179: (L'.EStrcat (xml, adamc@179: (L'.EPrim (Prim.String ""), adamc@179: loc)), loc)), adamc@179: loc), fm) adamc@179: end adamc@152: | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs); adamc@153: raise Fail "No name passed to ltextarea tag")) adamc@153: adamc@190: | "checkbox" => input "checkbox" adamc@190: adamc@153: | "radio" => adamc@153: (case targs of adamc@153: [_, (L.CName name, _)] => adamc@179: monoExp (env, St.setRadioGroup (st, name), fm) xml adamc@153: | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs); adamc@153: raise Fail "No name passed to radio tag")) adamc@153: | "radioOption" => adamc@153: (case St.radioGroup st of adamc@153: NONE => raise Fail "No name for radioGroup" adamc@153: | SOME name => adamc@153: normal ("input", adamc@153: SOME (L'.EPrim (Prim.String (" type=\"radio\" name=\"" ^ name ^ "\"")), loc))) adamc@152: adamc@154: | "lselect" => adamc@154: (case targs of adamc@154: [_, (L.CName name, _)] => adamc@179: let adamc@179: val (ts, fm) = tagStart "select" adamc@179: val (xml, fm) = monoExp (env, st, fm) xml adamc@179: in adamc@179: ((L'.EStrcat ((L'.EStrcat (ts, adamc@179: (L'.EPrim (Prim.String (" name=\"" ^ name ^ "\">")), loc)), loc), adamc@179: (L'.EStrcat (xml, adamc@179: (L'.EPrim (Prim.String ""), adamc@179: loc)), loc)), adamc@179: loc), adamc@179: fm) adamc@179: end adamc@154: | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs); adamc@154: raise Fail "No name passed to lselect tag")) adamc@154: adamc@154: | "loption" => normal ("option", NONE) adamc@154: adamc@325: | "tabl" => normal ("table", NONE) adamc@152: | _ => normal (tag, NONE) adamc@95: end adamc@94: adamc@141: | L.EApp ((L.ECApp ( adamc@141: (L.ECApp ((L.EFfi ("Basis", "lform"), _), _), _), adamc@141: _), _), adamc@141: xml) => adamc@143: let adamc@143: fun findSubmit (e, _) = adamc@143: case e of adamc@143: L.EApp ( adamc@143: (L.EApp ( adamc@143: (L.ECApp ( adamc@143: (L.ECApp ( adamc@143: (L.ECApp ( adamc@143: (L.ECApp ( adamc@143: (L.EFfi ("Basis", "join"), adamc@143: _), _), _), adamc@143: _), _), adamc@143: _), _), adamc@143: _), _), adamc@143: xml1), _), adamc@143: xml2) => (case findSubmit xml1 of adamc@143: Error => Error adamc@143: | NotFound => findSubmit xml2 adamc@143: | Found e => adamc@143: case findSubmit xml2 of adamc@143: NotFound => Found e adamc@143: | _ => Error) adamc@143: | L.EApp ( adamc@143: (L.EApp ( adamc@143: (L.EApp ( adamc@143: (L.ECApp ( adamc@143: (L.ECApp ( adamc@143: (L.ECApp ( adamc@143: (L.ECApp ( adamc@143: (L.ECApp ( adamc@143: (L.ECApp ( adamc@143: (L.ECApp ( adamc@143: (L.ECApp ( adamc@143: (L.EFfi ("Basis", "tag"), adamc@143: _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), adamc@143: attrs), _), adamc@143: _), _), adamc@143: xml) => adamc@143: (case #1 attrs of adamc@143: L.ERecord xes => adamc@143: (case ListUtil.search (fn ((L.CName "Action", _), e, t) => SOME (e, t) adamc@143: | _ => NONE) xes of adamc@143: NONE => findSubmit xml adamc@143: | SOME et => adamc@143: case findSubmit xml of adamc@143: NotFound => Found et adamc@143: | _ => Error) adamc@143: | _ => findSubmit xml) adamc@143: | _ => NotFound adamc@143: adamc@143: val (action, actionT) = case findSubmit xml of adamc@143: NotFound => raise Fail "No submit found" adamc@143: | Error => raise Fail "Not ready for multi-submit lforms yet" adamc@143: | Found et => et adamc@143: adamc@143: val actionT = monoType env actionT adamc@179: val (action, fm) = monoExp (env, st, fm) action adamc@179: val (action, fm) = urlifyExp env fm (action, actionT) adamc@179: val (xml, fm) = monoExp (env, st, fm) xml adamc@143: in adamc@179: ((L'.EStrcat ((L'.EStrcat ((L'.EPrim (Prim.String "
"), loc)), loc)), loc), adamc@179: (L'.EStrcat (xml, adamc@179: (L'.EPrim (Prim.String "
"), loc)), loc)), loc), adamc@179: fm) adamc@143: end adamc@141: adamc@148: | L.EApp ((L.ECApp ( adamc@148: (L.ECApp ( adamc@148: (L.ECApp ( adamc@148: (L.ECApp ( adamc@148: (L.EFfi ("Basis", "useMore"), _), _), _), adamc@148: _), _), adamc@148: _), _), adamc@148: _), _), adamc@179: xml) => monoExp (env, st, fm) xml adamc@148: adamc@283: | L.ECApp ((L.EFfi ("Basis", "error"), _), t) => adamc@283: let adamc@283: val t = monoType env t adamc@283: in adamc@283: ((L'.EAbs ("s", (L'.TFfi ("Basis", "string"), loc), t, adamc@283: (L'.EError ((L'.ERel 0, loc), t), loc)), loc), adamc@283: fm) adamc@283: end adamc@283: adamc@179: | L.EApp (e1, e2) => adamc@179: let adamc@179: val (e1, fm) = monoExp (env, st, fm) e1 adamc@179: val (e2, fm) = monoExp (env, st, fm) e2 adamc@179: in adamc@179: ((L'.EApp (e1, e2), loc), fm) adamc@179: end adamc@26: | L.EAbs (x, dom, ran, e) => adamc@179: let adamc@179: val (e, fm) = monoExp (Env.pushERel env x dom, st, fm) e adamc@179: in adamc@179: ((L'.EAbs (x, monoType env dom, monoType env ran, e), loc), fm) adamc@179: end adamc@25: | L.ECApp _ => poly () adamc@25: | L.ECAbs _ => poly () adamc@25: adamc@252: | L.EFfi mx => ((L'.EFfi mx, loc), fm) adamc@252: | L.EFfiApp (m, x, es) => adamc@252: let adamc@252: val (es, fm) = ListUtil.foldlMap (fn (e, fm) => monoExp (env, st, fm) e) fm es adamc@252: in adamc@252: ((L'.EFfiApp (m, x, es), loc), fm) adamc@252: end adamc@252: adamc@179: | L.ERecord xes => adamc@179: let adamc@179: val (xes, fm) = ListUtil.foldlMap adamc@179: (fn ((x, e, t), fm) => adamc@179: let adamc@179: val (e, fm) = monoExp (env, st, fm) e adamc@179: in adamc@179: ((monoName env x, adamc@179: e, adamc@179: monoType env t), fm) adamc@179: end) fm xes adamc@179: in adamc@179: ((L'.ERecord xes, loc), fm) adamc@179: end adamc@179: | L.EField (e, x, _) => adamc@179: let adamc@179: val (e, fm) = monoExp (env, st, fm) e adamc@179: in adamc@179: ((L'.EField (e, monoName env x), loc), fm) adamc@179: end adamc@343: | L.EWith _ => poly () adamc@149: | L.ECut _ => poly () adamc@73: | L.EFold _ => poly () adamc@177: adamc@182: | L.ECase (e, pes, {disc, result}) => adamc@179: let adamc@179: val (e, fm) = monoExp (env, st, fm) e adamc@179: val (pes, fm) = ListUtil.foldlMap adamc@179: (fn ((p, e), fm) => adamc@179: let adamc@179: val (e, fm) = monoExp (env, st, fm) e adamc@179: in adamc@182: ((monoPat env p, e), fm) adamc@179: end) fm pes adamc@179: in adamc@182: ((L'.ECase (e, pes, {disc = monoType env disc, result = monoType env result}), loc), fm) adamc@179: end adamc@177: adamc@179: | L.EWrite e => adamc@179: let adamc@179: val (e, fm) = monoExp (env, st, fm) e adamc@179: in adamc@252: ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc), adamc@252: (L'.EWrite (liftExpInExp 0 e), loc)), loc), fm) adamc@179: end adamc@110: adamc@179: | L.EClosure (n, es) => adamc@179: let adamc@179: val (es, fm) = ListUtil.foldlMap (fn (e, fm) => adamc@179: monoExp (env, st, fm) e) adamc@179: fm es adamc@179: in adamc@179: ((L'.EClosure (n, es), loc), fm) adamc@179: end adamc@25: end adamc@25: adamc@179: fun monoDecl (env, fm) (all as (d, loc)) = adamc@25: let adamc@25: fun poly () = adamc@25: (E.errorAt loc "Unsupported declaration"; adamc@25: Print.eprefaces' [("Declaration", CorePrint.p_decl env all)]; adamc@25: NONE) adamc@25: in adamc@25: case d of adamc@25: L.DCon _ => NONE adamc@193: | L.DDatatype (x, n, [], xncs) => adamc@193: let adamc@196: val env' = Env.declBinds env all adamc@196: val d = (L'.DDatatype (x, n, map (fn (x, n, to) => (x, n, Option.map (monoType env') to)) xncs), loc) adamc@164: in adamc@273: SOME (env', fm, [d]) adamc@193: end adamc@193: | L.DDatatype _ => poly () adamc@179: | L.DVal (x, n, t, e, s) => adamc@179: let adamc@179: val (e, fm) = monoExp (env, St.empty, fm) e adamc@179: in adamc@179: SOME (Env.pushENamed env x n t NONE s, adamc@179: fm, adamc@273: [(L'.DVal (x, n, monoType env t, e, s), loc)]) adamc@179: end adamc@128: | L.DValRec vis => adamc@128: let adamc@128: val env = foldl (fn ((x, n, t, e, s), env) => Env.pushENamed env x n t NONE s) env vis adamc@179: adamc@179: val (vis, fm) = ListUtil.foldlMap adamc@179: (fn ((x, n, t, e, s), fm) => adamc@179: let adamc@179: val (e, fm) = monoExp (env, St.empty, fm) e adamc@179: in adamc@179: ((x, n, monoType env t, e, s), fm) adamc@179: end) adamc@179: fm vis adamc@128: in adamc@128: SOME (env, adamc@179: fm, adamc@273: [(L'.DValRec vis, loc)]) adamc@128: end adamc@144: | L.DExport (ek, n) => adamc@115: let adamc@120: val (_, t, _, s) = Env.lookupENamed env n adamc@120: adamc@120: fun unwind (t, _) = adamc@120: case t of adamc@120: L.TFun (dom, ran) => dom :: unwind ran adamc@314: | L.CApp ((L.CFfi ("Basis", "transaction"), _), t) => adamc@314: (L.TRecord (L.CRecord ((L.KType, loc), []), loc), loc) :: unwind t adamc@120: | _ => [] adamc@120: adamc@120: val ts = map (monoType env) (unwind t) adamc@115: in adamc@273: SOME (env, fm, [(L'.DExport (ek, s, n, ts), loc)]) adamc@115: end adamc@273: | L.DTable (x, n, (L.CRecord (_, xts), _), s) => adamc@251: let adamc@251: val t = (L.CFfi ("Basis", "string"), loc) adamc@251: val t' = (L'.TFfi ("Basis", "string"), loc) adamc@311: val s = "uw_" ^ s adamc@251: val e = (L'.EPrim (Prim.String s), loc) adamc@273: adamc@273: val xts = map (fn (x, t) => (monoName env x, monoType env t)) xts adamc@251: in adamc@251: SOME (Env.pushENamed env x n t NONE s, adamc@251: fm, adamc@273: [(L'.DTable (s, xts), loc), adamc@273: (L'.DVal (x, n, t', e, s), loc)]) adamc@251: end adamc@273: | L.DTable _ => poly () adamc@338: | L.DSequence (x, n, s) => adamc@338: let adamc@338: val t = (L.CFfi ("Basis", "string"), loc) adamc@338: val t' = (L'.TFfi ("Basis", "string"), loc) adamc@338: val s = "uw_" ^ s adamc@338: val e = (L'.EPrim (Prim.String s), loc) adamc@338: in adamc@338: SOME (Env.pushENamed env x n t NONE s, adamc@338: fm, adamc@338: [(L'.DSequence s, loc), adamc@338: (L'.DVal (x, n, t', e, s), loc)]) adamc@338: end adamc@273: | L.DDatabase s => SOME (env, fm, [(L'.DDatabase s, loc)]) adamc@25: end adamc@25: adamc@25: fun monoize env ds = adamc@25: let adamc@179: val (_, _, ds) = List.foldl (fn (d, (env, fm, ds)) => adamc@179: case monoDecl (env, fm) d of adamc@179: NONE => (env, fm, ds) adamc@273: | SOME (env, fm, ds') => adamc@179: (env, adamc@179: Fm.enter fm, adamc@273: ds' @ Fm.decls fm @ ds)) adamc@179: (env, Fm.empty (CoreUtil.File.maxName ds + 1), []) ds adamc@25: in adamc@25: rev ds adamc@25: end adamc@25: adamc@25: end