Ur/Web: src/monoize.sml annotate

annotate src/monoize.sml @ 468:4efab85405be

Ensql'ing nullables

author	Adam Chlipala <adamc@hcoop.net>
date	Thu, 06 Nov 2008 15:52:13 -0500
parents	3f1b9231a37b
children	7cb418e9714f

rev	line source
adamc@25	1 (* Copyright (c) 2008, Adam Chlipala
adamc@25	2 * All rights reserved.
adamc@25	3 *
adamc@25	4 * Redistribution and use in source and binary forms, with or without
adamc@25	5 * modification, are permitted provided that the following conditions are met:
adamc@25	6 *
adamc@25	7 * - Redistributions of source code must retain the above copyright notice,
adamc@25	8 * this list of conditions and the following disclaimer.
adamc@25	9 * - Redistributions in binary form must reproduce the above copyright notice,
adamc@25	10 * this list of conditions and the following disclaimer in the documentation
adamc@25	11 * and/or other materials provided with the distribution.
adamc@25	12 * - The names of contributors may not be used to endorse or promote products
adamc@25	13 * derived from this software without specific prior written permission.
adamc@25	14 *
adamc@25	15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
adamc@25	16 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
adamc@25	17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
adamc@25	18 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
adamc@25	19 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
adamc@25	20 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
adamc@25	21 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
adamc@25	22 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
adamc@25	23 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
adamc@25	24 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
adamc@25	25 * POSSIBILITY OF SUCH DAMAGE.
adamc@25	26 *)
adamc@25	27
adamc@25	28 structure Monoize :> MONOIZE = struct
adamc@25	29
adamc@25	30 structure E = ErrorMsg
adamc@25	31 structure Env = CoreEnv
adamc@25	32
adamc@25	33 structure L = Core
adamc@25	34 structure L' = Mono
adamc@25	35
adamc@196	36 structure IM = IntBinaryMap
adamc@196	37
adamc@385	38 val urlPrefix = ref "/"
adamc@385	39
adamc@196	40 val dummyTyp = (L'.TDatatype (0, ref (L'.Enum, [])), E.dummySpan)
adamc@25	41
adamc@252	42 structure U = MonoUtil
adamc@252	43
adamc@252	44 val liftExpInExp =
adamc@252	45 U.Exp.mapB {typ = fn t => t,
adamc@252	46 exp = fn bound => fn e =>
adamc@252	47 case e of
adamc@252	48 L'.ERel xn =>
adamc@252	49 if xn < bound then
adamc@252	50 e
adamc@252	51 else
adamc@252	52 L'.ERel (xn + 1)
adamc@252	53 \| _ => e,
adamc@252	54 bind = fn (bound, U.Exp.RelE _) => bound + 1
adamc@252	55 \| (bound, _) => bound}
adamc@252	56
adamc@25	57 fun monoName env (all as (c, loc)) =
adamc@25	58 let
adamc@25	59 fun poly () =
adamc@25	60 (E.errorAt loc "Unsupported name constructor";
adamc@25	61 Print.eprefaces' [("Constructor", CorePrint.p_con env all)];
adamc@25	62 "")
adamc@25	63 in
adamc@25	64 case c of
adamc@25	65 L.CName s => s
adamc@25	66 \| _ => poly ()
adamc@25	67 end
adamc@25	68
adamc@292	69 fun readType' (t, loc) = (L'.TFun ((L'.TFfi ("Basis", "string"), loc),
adamc@292	70 (L'.TOption t, loc)), loc)
adamc@292	71 fun readErrType (t, loc) = (L'.TFun ((L'.TFfi ("Basis", "string"), loc),
adamc@292	72 t), loc)
adamc@292	73 fun readType (t, loc) =
adamc@292	74 (L'.TRecord [("Read", readType' (t, loc)),
adamc@292	75 ("ReadError", readErrType (t, loc))],
adamc@292	76 loc)
adamc@292	77
adamc@196	78 fun monoType env =
adamc@25	79 let
adamc@196	80 fun mt env dtmap (all as (c, loc)) =
adamc@196	81 let
adamc@196	82 fun poly () =
adamc@196	83 (E.errorAt loc "Unsupported type constructor";
adamc@196	84 Print.eprefaces' [("Constructor", CorePrint.p_con env all)];
adamc@196	85 dummyTyp)
adamc@196	86 in
adamc@196	87 case c of
adamc@196	88 L.TFun (c1, c2) => (L'.TFun (mt env dtmap c1, mt env dtmap c2), loc)
adamc@196	89 \| L.TCFun _ => poly ()
adamc@196	90 \| L.TRecord (L.CRecord ((L.KType, _), xcs), _) =>
adamc@196	91 (L'.TRecord (map (fn (x, t) => (monoName env x, mt env dtmap t)) xcs), loc)
adamc@196	92 \| L.TRecord _ => poly ()
adamc@196	93
adamc@288	94 \| L.CApp ((L.CFfi ("Basis", "option"), _), t) =>
adamc@288	95 (L'.TOption (mt env dtmap t), loc)
adamc@288	96
adamc@387	97 \| L.CApp ((L.CFfi ("Basis", "eq"), _), t) =>
adamc@387	98 let
adamc@387	99 val t = mt env dtmap t
adamc@387	100 in
adamc@387	101 (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc)
adamc@387	102 end
adamc@389	103 \| L.CApp ((L.CFfi ("Basis", "num"), _), t) =>
adamc@389	104 let
adamc@389	105 val t = mt env dtmap t
adamc@389	106 in
adamc@417	107 (L'.TRecord [("Zero", t),
adamc@417	108 ("Neg", (L'.TFun (t, t), loc)),
adamc@389	109 ("Plus", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389	110 ("Minus", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389	111 ("Times", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389	112 ("Div", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389	113 ("Mod", (L'.TFun (t, (L'.TFun (t, t), loc)), loc))],
adamc@389	114 loc)
adamc@389	115 end
adamc@391	116 \| L.CApp ((L.CFfi ("Basis", "ord"), _), t) =>
adamc@391	117 let
adamc@391	118 val t = mt env dtmap t
adamc@391	119 in
adamc@391	120 (L'.TRecord [("Lt", (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc)),
adamc@391	121 ("Le", (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc))],
adamc@391	122 loc)
adamc@391	123 end
adamc@286	124 \| L.CApp ((L.CFfi ("Basis", "show"), _), t) =>
adamc@286	125 (L'.TFun (mt env dtmap t, (L'.TFfi ("Basis", "string"), loc)), loc)
adamc@290	126 \| L.CApp ((L.CFfi ("Basis", "read"), _), t) =>
adamc@292	127 readType (mt env dtmap t, loc)
adamc@286	128
adamc@196	129 \| L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "xml"), _), _), _), _), _), _) =>
adamc@196	130 (L'.TFfi ("Basis", "string"), loc)
adamc@196	131 \| L.CApp ((L.CApp ((L.CFfi ("Basis", "xhtml"), _), _), _), _) =>
adamc@196	132 (L'.TFfi ("Basis", "string"), loc)
adamc@196	133
adamc@251	134 \| L.CApp ((L.CFfi ("Basis", "transaction"), _), t) =>
adamc@252	135 (L'.TFun ((L'.TRecord [], loc), mt env dtmap t), loc)
adamc@462	136 \| L.CApp ((L.CFfi ("Basis", "http_cookie"), _), _) =>
adamc@462	137 (L'.TFfi ("Basis", "string"), loc)
adamc@252	138 \| L.CApp ((L.CFfi ("Basis", "sql_table"), _), _) =>
adamc@252	139 (L'.TFfi ("Basis", "string"), loc)
adamc@338	140 \| L.CFfi ("Basis", "sql_sequence") =>
adamc@338	141 (L'.TFfi ("Basis", "string"), loc)
adamc@252	142 \| L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_query"), _), _), _), _) =>
adamc@252	143 (L'.TFfi ("Basis", "string"), loc)
adamc@252	144 \| L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_query1"), _), _), _), _), _), _) =>
adamc@252	145 (L'.TFfi ("Basis", "string"), loc)
adamc@252	146 \| L.CApp ((L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_exp"), _), _), _), _), _), _), _), _) =>
adamc@252	147 (L'.TFfi ("Basis", "string"), loc)
adamc@252	148
adamc@252	149 \| L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_subset"), _), _), _), _) =>
adamc@252	150 (L'.TRecord [], loc)
adamc@252	151 \| L.CFfi ("Basis", "sql_relop") =>
adamc@252	152 (L'.TFfi ("Basis", "string"), loc)
adamc@252	153 \| L.CFfi ("Basis", "sql_direction") =>
adamc@252	154 (L'.TFfi ("Basis", "string"), loc)
adamc@252	155 \| L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_order_by"), _), _), _), _) =>
adamc@252	156 (L'.TFfi ("Basis", "string"), loc)
adamc@252	157 \| L.CFfi ("Basis", "sql_limit") =>
adamc@252	158 (L'.TFfi ("Basis", "string"), loc)
adamc@252	159 \| L.CFfi ("Basis", "sql_offset") =>
adamc@252	160 (L'.TFfi ("Basis", "string"), loc)
adamc@252	161
adamc@252	162 \| L.CApp ((L.CFfi ("Basis", "sql_injectable"), _), t) =>
adamc@252	163 (L'.TFun (mt env dtmap t, (L'.TFfi ("Basis", "string"), loc)), loc)
adamc@252	164 \| L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_unary"), _), _), _), _) =>
adamc@252	165 (L'.TFfi ("Basis", "string"), loc)
adamc@252	166 \| L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_binary"), _), _), _), _), _), _) =>
adamc@252	167 (L'.TFfi ("Basis", "string"), loc)
adamc@252	168 \| L.CFfi ("Basis", "sql_comparison") =>
adamc@252	169 (L'.TFfi ("Basis", "string"), loc)
adamc@252	170 \| L.CApp ((L.CFfi ("Basis", "sql_aggregate"), _), t) =>
adamc@252	171 (L'.TFfi ("Basis", "string"), loc)
adamc@252	172 \| L.CApp ((L.CFfi ("Basis", "sql_summable"), _), _) =>
adamc@252	173 (L'.TRecord [], loc)
adamc@252	174 \| L.CApp ((L.CFfi ("Basis", "sql_maxable"), _), _) =>
adamc@252	175 (L'.TRecord [], loc)
adamc@441	176 \| L.CApp ((L.CFfi ("Basis", "sql_nfunc"), _), _) =>
adamc@441	177 (L'.TFfi ("Basis", "string"), loc)
adamc@251	178
adamc@196	179 \| L.CRel _ => poly ()
adamc@196	180 \| L.CNamed n =>
adamc@196	181 (case IM.find (dtmap, n) of
adamc@196	182 SOME r => (L'.TDatatype (n, r), loc)
adamc@196	183 \| NONE =>
adamc@196	184 let
adamc@196	185 val r = ref (L'.Default, [])
adamc@196	186 val (_, xs, xncs) = Env.lookupDatatype env n
adamc@196	187
adamc@196	188 val dtmap' = IM.insert (dtmap, n, r)
adamc@196	189
adamc@196	190 val xncs = map (fn (x, n, to) => (x, n, Option.map (mt env dtmap') to)) xncs
adamc@196	191 in
adamc@196	192 case xs of
adamc@198	193 [] =>(r := (ElabUtil.classifyDatatype xncs, xncs);
adamc@196	194 (L'.TDatatype (n, r), loc))
adamc@196	195 \| _ => poly ()
adamc@196	196 end)
adamc@196	197 \| L.CFfi mx => (L'.TFfi mx, loc)
adamc@196	198 \| L.CApp _ => poly ()
adamc@196	199 \| L.CAbs _ => poly ()
adamc@196	200
adamc@196	201 \| L.CName _ => poly ()
adamc@196	202
adamc@196	203 \| L.CRecord _ => poly ()
adamc@196	204 \| L.CConcat _ => poly ()
adamc@196	205 \| L.CFold _ => poly ()
adamc@196	206 \| L.CUnit => poly ()
adamc@214	207
adamc@214	208 \| L.CTuple _ => poly ()
adamc@214	209 \| L.CProj _ => poly ()
adamc@196	210 end
adamc@25	211 in
adamc@196	212 mt env IM.empty
adamc@25	213 end
adamc@25	214
adamc@25	215 val dummyExp = (L'.EPrim (Prim.Int 0), E.dummySpan)
adamc@25	216
adamc@179	217 structure IM = IntBinaryMap
adamc@179	218
adamc@179	219 datatype foo_kind =
adamc@179	220 Attr
adamc@179	221 \| Url
adamc@179	222
adamc@179	223 fun fk2s fk =
adamc@179	224 case fk of
adamc@179	225 Attr => "attr"
adamc@179	226 \| Url => "url"
adamc@179	227
adamc@179	228 structure Fm :> sig
adamc@179	229 type t
adamc@179	230
adamc@179	231 val empty : int -> t
adamc@179	232
adamc@179	233 val lookup : t -> foo_kind -> int -> (int -> t -> L'.decl * t) -> t * int
adamc@179	234 val enter : t -> t
adamc@179	235 val decls : t -> L'.decl list
adamc@179	236 end = struct
adamc@179	237
adamc@179	238 structure M = BinaryMapFn(struct
adamc@179	239 type ord_key = foo_kind
adamc@179	240 fun compare x =
adamc@179	241 case x of
adamc@179	242 (Attr, Attr) => EQUAL
adamc@179	243 \| (Attr, _) => LESS
adamc@179	244 \| (_, Attr) => GREATER
adamc@179	245
adamc@179	246 \| (Url, Url) => EQUAL
adamc@179	247 end)
adamc@179	248
adamc@179	249 type t = {
adamc@179	250 count : int,
adamc@179	251 map : int IM.map M.map,
adamc@179	252 decls : L'.decl list
adamc@179	253 }
adamc@179	254
adamc@179	255 fun empty count = {
adamc@179	256 count = count,
adamc@179	257 map = M.empty,
adamc@179	258 decls = []
adamc@179	259 }
adamc@179	260
adamc@179	261 fun enter ({count, map, ...} : t) = {count = count, map = map, decls = []}
adamc@179	262 fun decls ({decls, ...} : t) = decls
adamc@179	263
adamc@179	264 fun lookup (t as {count, map, decls}) k n thunk =
adamc@120	265 let
adamc@179	266 val im = Option.getOpt (M.find (map, k), IM.empty)
adamc@179	267 in
adamc@179	268 case IM.find (im, n) of
adamc@179	269 NONE =>
adamc@179	270 let
adamc@179	271 val n' = count
adamc@179	272 val (d, {count, map, decls}) = thunk count {count = count + 1,
adamc@179	273 map = M.insert (map, k, IM.insert (im, n, n')),
adamc@179	274 decls = decls}
adamc@179	275 in
adamc@179	276 ({count = count,
adamc@179	277 map = map,
adamc@179	278 decls = d :: decls}, n')
adamc@179	279 end
adamc@179	280 \| SOME n' => (t, n')
adamc@179	281 end
adamc@179	282
adamc@179	283 end
adamc@185	284
adamc@185	285
adamc@185	286 fun capitalize s =
adamc@185	287 if s = "" then
adamc@185	288 s
adamc@185	289 else
adamc@185	290 str (Char.toUpper (String.sub (s, 0))) ^ String.extract (s, 1, NONE)
adamc@179	291
adamc@179	292 fun fooifyExp fk env =
adamc@179	293 let
adamc@179	294 fun fooify fm (e, tAll as (t, loc)) =
adamc@120	295 case #1 e of
adamc@120	296 L'.EClosure (fnam, [(L'.ERecord [], _)]) =>
adamc@120	297 let
adamc@120	298 val (_, _, _, s) = Env.lookupENamed env fnam
adamc@120	299 in
adamc@385	300 ((L'.EPrim (Prim.String (!urlPrefix ^ s)), loc), fm)
adamc@120	301 end
adamc@120	302 \| L'.EClosure (fnam, args) =>
adamc@120	303 let
adamc@120	304 val (_, ft, _, s) = Env.lookupENamed env fnam
adamc@120	305 val ft = monoType env ft
adamc@111	306
adamc@179	307 fun attrify (args, ft, e, fm) =
adamc@120	308 case (args, ft) of
adamc@179	309 ([], _) => (e, fm)
adamc@120	310 \| (arg :: args, (L'.TFun (t, ft), _)) =>
adamc@179	311 let
adamc@179	312 val (arg', fm) = fooify fm (arg, t)
adamc@179	313 in
adamc@179	314 attrify (args, ft,
adamc@179	315 (L'.EStrcat (e,
adamc@179	316 (L'.EStrcat ((L'.EPrim (Prim.String "/"), loc),
adamc@179	317 arg'), loc)), loc),
adamc@179	318 fm)
adamc@179	319 end
adamc@120	320 \| _ => (E.errorAt loc "Type mismatch encoding attribute";
adamc@179	321 (e, fm))
adamc@120	322 in
adamc@385	323 attrify (args, ft, (L'.EPrim (Prim.String (!urlPrefix ^ s)), loc), fm)
adamc@120	324 end
adamc@120	325 \| _ =>
adamc@120	326 case t of
adamc@185	327 L'.TFfi (m, x) => ((L'.EFfiApp (m, fk2s fk ^ "ify" ^ capitalize x, [e]), loc), fm)
adamc@200	328
adamc@179	329 \| L'.TRecord [] => ((L'.EPrim (Prim.String ""), loc), fm)
adamc@200	330 \| L'.TRecord ((x, t) :: xts) =>
adamc@200	331 let
adamc@200	332 val (se, fm) = fooify fm ((L'.EField (e, x), loc), t)
adamc@200	333 in
adamc@200	334 foldl (fn ((x, t), (se, fm)) =>
adamc@200	335 let
adamc@200	336 val (se', fm) = fooify fm ((L'.EField (e, x), loc), t)
adamc@200	337 in
adamc@200	338 ((L'.EStrcat (se,
adamc@200	339 (L'.EStrcat ((L'.EPrim (Prim.String "/"), loc),
adamc@200	340 se'), loc)), loc),
adamc@200	341 fm)
adamc@200	342 end) (se, fm) xts
adamc@200	343 end
adamc@111	344
adamc@196	345 \| L'.TDatatype (i, ref (dk, _)) =>
adamc@179	346 let
adamc@179	347 fun makeDecl n fm =
adamc@179	348 let
adamc@193	349 val (x, _, xncs) = Env.lookupDatatype env i
adamc@179	350
adamc@179	351 val (branches, fm) =
adamc@179	352 ListUtil.foldlMap
adamc@179	353 (fn ((x, n, to), fm) =>
adamc@179	354 case to of
adamc@179	355 NONE =>
adamc@188	356 (((L'.PCon (dk, L'.PConVar n, NONE), loc),
adamc@179	357 (L'.EPrim (Prim.String x), loc)),
adamc@179	358 fm)
adamc@179	359 \| SOME t =>
adamc@179	360 let
adamc@182	361 val t = monoType env t
adamc@182	362 val (arg, fm) = fooify fm ((L'.ERel 0, loc), t)
adamc@179	363 in
adamc@188	364 (((L'.PCon (dk, L'.PConVar n, SOME (L'.PVar ("a", t), loc)), loc),
adamc@179	365 (L'.EStrcat ((L'.EPrim (Prim.String (x ^ "/")), loc),
adamc@179	366 arg), loc)),
adamc@179	367 fm)
adamc@179	368 end)
adamc@179	369 fm xncs
adamc@179	370
adamc@179	371 val dom = tAll
adamc@179	372 val ran = (L'.TFfi ("Basis", "string"), loc)
adamc@179	373 in
adamc@179	374 ((L'.DValRec [(fk2s fk ^ "ify_" ^ x,
adamc@179	375 n,
adamc@179	376 (L'.TFun (dom, ran), loc),
adamc@179	377 (L'.EAbs ("x",
adamc@179	378 dom,
adamc@179	379 ran,
adamc@179	380 (L'.ECase ((L'.ERel 0, loc),
adamc@179	381 branches,
adamc@182	382 {disc = dom,
adamc@182	383 result = ran}), loc)), loc),
adamc@179	384 "")], loc),
adamc@179	385 fm)
adamc@179	386 end
adamc@179	387
adamc@179	388 val (fm, n) = Fm.lookup fm fk i makeDecl
adamc@179	389 in
adamc@179	390 ((L'.EApp ((L'.ENamed n, loc), e), loc), fm)
adamc@179	391 end
adamc@164	392
adamc@120	393 \| _ => (E.errorAt loc "Don't know how to encode attribute type";
adamc@120	394 Print.eprefaces' [("Type", MonoPrint.p_typ MonoEnv.empty tAll)];
adamc@179	395 (dummyExp, fm))
adamc@120	396 in
adamc@120	397 fooify
adamc@120	398 end
adamc@120	399
adamc@179	400 val attrifyExp = fooifyExp Attr
adamc@179	401 val urlifyExp = fooifyExp Url
adamc@105	402
adamc@143	403 datatype 'a failable_search =
adamc@143	404 Found of 'a
adamc@143	405 \| NotFound
adamc@143	406 \| Error
adamc@143	407
adamc@153	408 structure St :> sig
adamc@153	409 type t
adamc@153	410
adamc@153	411 val empty : t
adamc@153	412
adamc@153	413 val radioGroup : t -> string option
adamc@153	414 val setRadioGroup : t * string -> t
adamc@153	415 end = struct
adamc@153	416
adamc@153	417 type t = {
adamc@153	418 radioGroup : string option
adamc@153	419 }
adamc@153	420
adamc@153	421 val empty = {radioGroup = NONE}
adamc@153	422
adamc@153	423 fun radioGroup (t : t) = #radioGroup t
adamc@153	424
adamc@153	425 fun setRadioGroup (t : t, x) = {radioGroup = SOME x}
adamc@153	426
adamc@153	427 end
adamc@153	428
adamc@186	429 fun monoPatCon env pc =
adamc@178	430 case pc of
adamc@178	431 L.PConVar n => L'.PConVar n
adamc@188	432 \| L.PConFfi {mod = m, datatyp, con, arg, ...} => L'.PConFfi {mod = m, datatyp = datatyp, con = con,
adamc@188	433 arg = Option.map (monoType env) arg}
adamc@178	434
adamc@193	435 val dummyPat = (L'.PPrim (Prim.Int 0), ErrorMsg.dummySpan)
adamc@193	436
adamc@193	437 fun monoPat env (all as (p, loc)) =
adamc@193	438 let
adamc@193	439 fun poly () =
adamc@193	440 (E.errorAt loc "Unsupported pattern";
adamc@193	441 Print.eprefaces' [("Pattern", CorePrint.p_pat env all)];
adamc@193	442 dummyPat)
adamc@193	443 in
adamc@193	444 case p of
adamc@193	445 L.PWild => (L'.PWild, loc)
adamc@193	446 \| L.PVar (x, t) => (L'.PVar (x, monoType env t), loc)
adamc@193	447 \| L.PPrim p => (L'.PPrim p, loc)
adamc@193	448 \| L.PCon (dk, pc, [], po) => (L'.PCon (dk, monoPatCon env pc, Option.map (monoPat env) po), loc)
adamc@288	449 \| L.PCon (L.Option, _, [t], NONE) => (L'.PNone (monoType env t), loc)
adamc@288	450 \| L.PCon (L.Option, _, [t], SOME p) => (L'.PSome (monoType env t, monoPat env p), loc)
adamc@193	451 \| L.PCon _ => poly ()
adamc@193	452 \| L.PRecord xps => (L'.PRecord (map (fn (x, p, t) => (x, monoPat env p, monoType env t)) xps), loc)
adamc@193	453 end
adamc@178	454
adamc@252	455 fun strcat loc es =
adamc@252	456 case es of
adamc@252	457 [] => (L'.EPrim (Prim.String ""), loc)
adamc@252	458 \| [e] => e
adamc@252	459 \| _ =>
adamc@252	460 let
adamc@252	461 val e2 = List.last es
adamc@252	462 val es = List.take (es, length es - 1)
adamc@252	463 val e1 = List.last es
adamc@252	464 val es = List.take (es, length es - 1)
adamc@252	465 in
adamc@252	466 foldr (fn (e, e') => (L'.EStrcat (e, e'), loc))
adamc@252	467 (L'.EStrcat (e1, e2), loc) es
adamc@252	468 end
adamc@252	469
adamc@252	470 fun strcatComma loc es =
adamc@252	471 case es of
adamc@252	472 [] => (L'.EPrim (Prim.String ""), loc)
adamc@252	473 \| [e] => e
adamc@252	474 \| _ =>
adamc@252	475 let
adamc@252	476 val e1 = List.last es
adamc@252	477 val es = List.take (es, length es - 1)
adamc@252	478 in
adamc@252	479 foldr (fn (e, e') =>
adamc@265	480 case (e, e') of
adamc@265	481 ((L'.EPrim (Prim.String ""), _), _) => e'
adamc@265	482 \| (_, (L'.EPrim (Prim.String ""), _)) => e
adamc@252	483 \| _ =>
adamc@252	484 (L'.EStrcat (e,
adamc@252	485 (L'.EStrcat ((L'.EPrim (Prim.String ", "), loc), e'), loc)), loc))
adamc@252	486 e1 es
adamc@252	487 end
adamc@252	488
adamc@252	489 fun strcatR loc e xs = strcatComma loc (map (fn (x, _) => (L'.EField (e, x), loc)) xs)
adamc@252	490
adamc@179	491 fun monoExp (env, st, fm) (all as (e, loc)) =
adamc@25	492 let
adamc@25	493 fun poly () =
adamc@25	494 (E.errorAt loc "Unsupported expression";
adamc@25	495 Print.eprefaces' [("Expression", CorePrint.p_exp env all)];
adamc@179	496 (dummyExp, fm))
adamc@389	497
adamc@389	498 fun numTy t =
adamc@417	499 (L'.TRecord [("Zero", t),
adamc@417	500 ("Neg", (L'.TFun (t, t), loc)),
adamc@389	501 ("Plus", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389	502 ("Minus", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389	503 ("Times", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389	504 ("Div", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389	505 ("Mod", (L'.TFun (t, (L'.TFun (t, t), loc)), loc))], loc)
adamc@417	506 fun numEx (t, zero, neg, plus, minus, times, dv, md) =
adamc@417	507 ((L'.ERecord [("Zero", (L'.EPrim zero, loc), t),
adamc@417	508 ("Neg", neg, (L'.TFun (t, t), loc)),
adamc@389	509 ("Plus", plus, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389	510 ("Minus", minus, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389	511 ("Times", times, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389	512 ("Div", dv, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389	513 ("Mod", md, (L'.TFun (t, (L'.TFun (t, t), loc)), loc))], loc), fm)
adamc@391	514
adamc@391	515 fun ordTy t =
adamc@391	516 (L'.TRecord [("Lt", (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc)),
adamc@391	517 ("Le", (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc))], loc)
adamc@391	518 fun ordEx (t, lt, le) =
adamc@391	519 ((L'.ERecord [("Lt", lt, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc)),
adamc@391	520 ("Le", le, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc))],
adamc@391	521 loc), fm)
adamc@25	522 in
adamc@25	523 case e of
adamc@179	524 L.EPrim p => ((L'.EPrim p, loc), fm)
adamc@179	525 \| L.ERel n => ((L'.ERel n, loc), fm)
adamc@179	526 \| L.ENamed n => ((L'.ENamed n, loc), fm)
adamc@193	527 \| L.ECon (dk, pc, [], eo) =>
adamc@193	528 let
adamc@179	529 val (eo, fm) =
adamc@179	530 case eo of
adamc@179	531 NONE => (NONE, fm)
adamc@179	532 \| SOME e =>
adamc@179	533 let
adamc@179	534 val (e, fm) = monoExp (env, st, fm) e
adamc@179	535 in
adamc@179	536 (SOME e, fm)
adamc@179	537 end
adamc@179	538 in
adamc@188	539 ((L'.ECon (dk, monoPatCon env pc, eo), loc), fm)
adamc@193	540 end
adamc@297	541 \| L.ECon (L.Option, _, [t], NONE) =>
adamc@297	542 ((L'.ENone (monoType env t), loc), fm)
adamc@297	543 \| L.ECon (L.Option, _, [t], SOME e) =>
adamc@297	544 let
adamc@297	545 val (e, fm) = monoExp (env, st, fm) e
adamc@297	546 in
adamc@297	547 ((L'.ESome (monoType env t, e), loc), fm)
adamc@297	548 end
adamc@193	549 \| L.ECon _ => poly ()
adamc@94	550
adamc@387	551 \| L.ECApp ((L.EFfi ("Basis", "eq"), _), t) =>
adamc@387	552 let
adamc@387	553 val t = monoType env t
adamc@387	554 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@387	555 val dom = (L'.TFun (t, (L'.TFun (t, b), loc)), loc)
adamc@387	556 in
adamc@387	557 ((L'.EAbs ("f", dom, dom,
adamc@387	558 (L'.ERel 0, loc)), loc), fm)
adamc@387	559 end
adamc@387	560 \| L.ECApp ((L.EFfi ("Basis", "ne"), _), t) =>
adamc@387	561 let
adamc@387	562 val t = monoType env t
adamc@387	563 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@387	564 val dom = (L'.TFun (t, (L'.TFun (t, b), loc)), loc)
adamc@387	565 in
adamc@387	566 ((L'.EAbs ("f", dom, dom,
adamc@387	567 (L'.EAbs ("x", t, (L'.TFun (t, b), loc),
adamc@387	568 (L'.EAbs ("y", t, b,
adamc@387	569 (L'.EUnop ("!", (L'.EApp ((L'.EApp ((L'.ERel 2, loc),
adamc@387	570 (L'.ERel 1, loc)), loc),
adamc@387	571 (L'.ERel 0, loc)), loc)), loc)),
adamc@387	572 loc)),
adamc@387	573 loc)),
adamc@387	574 loc), fm)
adamc@387	575 end
adamc@387	576 \| L.EFfi ("Basis", "eq_int") =>
adamc@387	577 ((L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@387	578 (L'.TFun ((L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@387	579 (L'.EAbs ("y", (L'.TFfi ("Basis", "int"), loc),
adamc@387	580 (L'.TFfi ("Basis", "bool"), loc),
adamc@387	581 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@387	582 fm)
adamc@394	583 \| L.EFfi ("Basis", "eq_float") =>
adamc@394	584 ((L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@394	585 (L'.TFun ((L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@394	586 (L'.EAbs ("y", (L'.TFfi ("Basis", "float"), loc),
adamc@394	587 (L'.TFfi ("Basis", "bool"), loc),
adamc@394	588 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@394	589 fm)
adamc@388	590 \| L.EFfi ("Basis", "eq_bool") =>
adamc@388	591 ((L'.EAbs ("x", (L'.TFfi ("Basis", "bool"), loc),
adamc@388	592 (L'.TFun ((L'.TFfi ("Basis", "bool"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@388	593 (L'.EAbs ("y", (L'.TFfi ("Basis", "bool"), loc),
adamc@388	594 (L'.TFfi ("Basis", "bool"), loc),
adamc@388	595 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@388	596 fm)
adamc@388	597 \| L.EFfi ("Basis", "eq_string") =>
adamc@388	598 ((L'.EAbs ("x", (L'.TFfi ("Basis", "string"), loc),
adamc@388	599 (L'.TFun ((L'.TFfi ("Basis", "string"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@388	600 (L'.EAbs ("y", (L'.TFfi ("Basis", "string"), loc),
adamc@388	601 (L'.TFfi ("Basis", "bool"), loc),
adamc@388	602 (L'.EBinop ("!strcmp", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@388	603 fm)
adamc@437	604 \| L.EFfi ("Basis", "eq_time") =>
adamc@437	605 ((L'.EAbs ("x", (L'.TFfi ("Basis", "time"), loc),
adamc@437	606 (L'.TFun ((L'.TFfi ("Basis", "time"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@437	607 (L'.EAbs ("y", (L'.TFfi ("Basis", "time"), loc),
adamc@437	608 (L'.TFfi ("Basis", "bool"), loc),
adamc@437	609 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@437	610 fm)
adamc@422	611 \| L.ECApp ((L.EFfi ("Basis", "mkEq"), _), t) =>
adamc@422	612 let
adamc@422	613 val t = monoType env t
adamc@422	614 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@422	615 val dom = (L'.TFun (t, (L'.TFun (t, b), loc)), loc)
adamc@422	616 in
adamc@422	617 ((L'.EAbs ("f", dom, dom,
adamc@422	618 (L'.ERel 0, loc)), loc), fm)
adamc@422	619 end
adamc@387	620
adamc@417	621 \| L.ECApp ((L.EFfi ("Basis", "zero"), _), t) =>
adamc@417	622 let
adamc@417	623 val t = monoType env t
adamc@417	624 in
adamc@417	625 ((L'.EAbs ("r", numTy t, t,
adamc@417	626 (L'.EField ((L'.ERel 0, loc), "Zero"), loc)), loc), fm)
adamc@417	627 end
adamc@389	628 \| L.ECApp ((L.EFfi ("Basis", "neg"), _), t) =>
adamc@389	629 let
adamc@389	630 val t = monoType env t
adamc@389	631 in
adamc@389	632 ((L'.EAbs ("r", numTy t, (L'.TFun (t, t), loc),
adamc@389	633 (L'.EField ((L'.ERel 0, loc), "Neg"), loc)), loc), fm)
adamc@389	634 end
adamc@389	635 \| L.ECApp ((L.EFfi ("Basis", "plus"), _), t) =>
adamc@389	636 let
adamc@389	637 val t = monoType env t
adamc@389	638 in
adamc@389	639 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389	640 (L'.EField ((L'.ERel 0, loc), "Plus"), loc)), loc), fm)
adamc@389	641 end
adamc@389	642 \| L.ECApp ((L.EFfi ("Basis", "minus"), _), t) =>
adamc@389	643 let
adamc@389	644 val t = monoType env t
adamc@389	645 in
adamc@389	646 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389	647 (L'.EField ((L'.ERel 0, loc), "Minus"), loc)), loc), fm)
adamc@389	648 end
adamc@389	649 \| L.ECApp ((L.EFfi ("Basis", "times"), _), t) =>
adamc@389	650 let
adamc@389	651 val t = monoType env t
adamc@389	652 in
adamc@389	653 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389	654 (L'.EField ((L'.ERel 0, loc), "Times"), loc)), loc), fm)
adamc@389	655 end
adamc@389	656 \| L.ECApp ((L.EFfi ("Basis", "div"), _), t) =>
adamc@389	657 let
adamc@389	658 val t = monoType env t
adamc@389	659 in
adamc@389	660 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389	661 (L'.EField ((L'.ERel 0, loc), "Div"), loc)), loc), fm)
adamc@389	662 end
adamc@389	663 \| L.ECApp ((L.EFfi ("Basis", "mod"), _), t) =>
adamc@389	664 let
adamc@389	665 val t = monoType env t
adamc@389	666 in
adamc@389	667 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389	668 (L'.EField ((L'.ERel 0, loc), "Mod"), loc)), loc), fm)
adamc@389	669 end
adamc@389	670 \| L.EFfi ("Basis", "num_int") =>
adamc@389	671 let
adamc@389	672 fun intBin s =
adamc@389	673 (L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@389	674 (L'.TFun ((L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "int"), loc)), loc),
adamc@389	675 (L'.EAbs ("y", (L'.TFfi ("Basis", "int"), loc),
adamc@389	676 (L'.TFfi ("Basis", "int"), loc),
adamc@389	677 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@389	678 in
adamc@389	679 numEx ((L'.TFfi ("Basis", "int"), loc),
adamc@417	680 Prim.Int (Int64.fromInt 0),
adamc@389	681 (L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@389	682 (L'.TFfi ("Basis", "int"), loc),
adamc@389	683 (L'.EUnop ("-", (L'.ERel 0, loc)), loc)), loc),
adamc@389	684 intBin "+",
adamc@389	685 intBin "-",
adamc@389	686 intBin "*",
adamc@389	687 intBin "/",
adamc@389	688 intBin "%")
adamc@389	689 end
adamc@390	690 \| L.EFfi ("Basis", "num_float") =>
adamc@390	691 let
adamc@390	692 fun floatBin s =
adamc@390	693 (L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@390	694 (L'.TFun ((L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "float"), loc)), loc),
adamc@390	695 (L'.EAbs ("y", (L'.TFfi ("Basis", "float"), loc),
adamc@390	696 (L'.TFfi ("Basis", "float"), loc),
adamc@390	697 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@390	698 in
adamc@390	699 numEx ((L'.TFfi ("Basis", "float"), loc),
adamc@417	700 Prim.Float 0.0,
adamc@390	701 (L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@390	702 (L'.TFfi ("Basis", "float"), loc),
adamc@390	703 (L'.EUnop ("-", (L'.ERel 0, loc)), loc)), loc),
adamc@390	704 floatBin "+",
adamc@390	705 floatBin "-",
adamc@390	706 floatBin "*",
adamc@390	707 floatBin "/",
adamc@390	708 floatBin "fmod")
adamc@390	709 end
adamc@391	710
adamc@391	711 \| L.ECApp ((L.EFfi ("Basis", "lt"), _), t) =>
adamc@391	712 let
adamc@391	713 val t = monoType env t
adamc@391	714 in
adamc@391	715 ((L'.EAbs ("r", ordTy t, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc),
adamc@391	716 (L'.EField ((L'.ERel 0, loc), "Lt"), loc)), loc), fm)
adamc@391	717 end
adamc@391	718 \| L.ECApp ((L.EFfi ("Basis", "le"), _), t) =>
adamc@391	719 let
adamc@391	720 val t = monoType env t
adamc@391	721 in
adamc@391	722 ((L'.EAbs ("r", ordTy t, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc),
adamc@391	723 (L'.EField ((L'.ERel 0, loc), "Le"), loc)), loc), fm)
adamc@391	724 end
adamc@392	725 \| L.ECApp ((L.EFfi ("Basis", "gt"), _), t) =>
adamc@392	726 let
adamc@392	727 val t = monoType env t
adamc@392	728 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@392	729 in
adamc@392	730 ((L'.EAbs ("f", ordTy t, (L'.TFun (t, (L'.TFun (t, b), loc)), loc),
adamc@392	731 (L'.EAbs ("x", t, (L'.TFun (t, b), loc),
adamc@392	732 (L'.EAbs ("y", t, b,
adamc@392	733 (L'.EUnop ("!",
adamc@392	734 (L'.EApp ((L'.EApp ((L'.EField ((L'.ERel 2, loc),
adamc@392	735 "Le"), loc),
adamc@392	736 (L'.ERel 1, loc)), loc),
adamc@392	737 (L'.ERel 0, loc)), loc)), loc)), loc)),
adamc@392	738 loc)),
adamc@392	739 loc), fm)
adamc@392	740 end
adamc@392	741 \| L.ECApp ((L.EFfi ("Basis", "ge"), _), t) =>
adamc@392	742 let
adamc@392	743 val t = monoType env t
adamc@392	744 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@392	745 in
adamc@392	746 ((L'.EAbs ("f", ordTy t, (L'.TFun (t, (L'.TFun (t, b), loc)), loc),
adamc@392	747 (L'.EAbs ("x", t, (L'.TFun (t, b), loc),
adamc@392	748 (L'.EAbs ("y", t, b,
adamc@392	749 (L'.EUnop ("!",
adamc@392	750 (L'.EApp ((L'.EApp ((L'.EField ((L'.ERel 2, loc),
adamc@392	751 "Lt"), loc),
adamc@392	752 (L'.ERel 1, loc)), loc),
adamc@392	753 (L'.ERel 0, loc)), loc)), loc)), loc)),
adamc@392	754 loc)),
adamc@392	755 loc), fm)
adamc@392	756 end
adamc@391	757 \| L.EFfi ("Basis", "ord_int") =>
adamc@391	758 let
adamc@391	759 fun intBin s =
adamc@391	760 (L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@391	761 (L'.TFun ((L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@391	762 (L'.EAbs ("y", (L'.TFfi ("Basis", "int"), loc),
adamc@391	763 (L'.TFfi ("Basis", "bool"), loc),
adamc@391	764 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@391	765 in
adamc@391	766 ordEx ((L'.TFfi ("Basis", "int"), loc),
adamc@391	767 intBin "<",
adamc@391	768 intBin "<=")
adamc@391	769 end
adamc@394	770 \| L.EFfi ("Basis", "ord_float") =>
adamc@394	771 let
adamc@394	772 fun floatBin s =
adamc@394	773 (L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@394	774 (L'.TFun ((L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@394	775 (L'.EAbs ("y", (L'.TFfi ("Basis", "float"), loc),
adamc@394	776 (L'.TFfi ("Basis", "bool"), loc),
adamc@394	777 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@394	778 in
adamc@394	779 ordEx ((L'.TFfi ("Basis", "float"), loc),
adamc@394	780 floatBin "<",
adamc@394	781 floatBin "<=")
adamc@394	782 end
adamc@394	783 \| L.EFfi ("Basis", "ord_bool") =>
adamc@394	784 let
adamc@394	785 fun boolBin s =
adamc@394	786 (L'.EAbs ("x", (L'.TFfi ("Basis", "bool"), loc),
adamc@394	787 (L'.TFun ((L'.TFfi ("Basis", "bool"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@394	788 (L'.EAbs ("y", (L'.TFfi ("Basis", "bool"), loc),
adamc@394	789 (L'.TFfi ("Basis", "bool"), loc),
adamc@394	790 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@394	791 in
adamc@394	792 ordEx ((L'.TFfi ("Basis", "bool"), loc),
adamc@394	793 boolBin "<",
adamc@394	794 boolBin "<=")
adamc@394	795 end
adamc@395	796 \| L.EFfi ("Basis", "ord_string") =>
adamc@395	797 let
adamc@395	798 fun boolBin s =
adamc@395	799 (L'.EAbs ("x", (L'.TFfi ("Basis", "string"), loc),
adamc@395	800 (L'.TFun ((L'.TFfi ("Basis", "string"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@395	801 (L'.EAbs ("y", (L'.TFfi ("Basis", "string"), loc),
adamc@395	802 (L'.TFfi ("Basis", "bool"), loc),
adamc@395	803 (L'.EBinop (s,
adamc@395	804 (L'.EBinop ("strcmp",
adamc@395	805 (L'.ERel 1, loc),
adamc@395	806 (L'.ERel 0, loc)), loc),
adamc@395	807 (L'.EPrim (Prim.Int (Int64.fromInt 0)), loc)), loc)), loc)), loc)
adamc@395	808 in
adamc@395	809 ordEx ((L'.TFfi ("Basis", "string"), loc),
adamc@395	810 boolBin "<",
adamc@395	811 boolBin "<=")
adamc@395	812 end
adamc@437	813 \| L.EFfi ("Basis", "ord_time") =>
adamc@437	814 let
adamc@437	815 fun boolBin s =
adamc@437	816 (L'.EAbs ("x", (L'.TFfi ("Basis", "time"), loc),
adamc@437	817 (L'.TFun ((L'.TFfi ("Basis", "time"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@437	818 (L'.EAbs ("y", (L'.TFfi ("Basis", "time"), loc),
adamc@437	819 (L'.TFfi ("Basis", "bool"), loc),
adamc@437	820 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@437	821 in
adamc@437	822 ordEx ((L'.TFfi ("Basis", "time"), loc),
adamc@437	823 boolBin "<",
adamc@437	824 boolBin "<=")
adamc@437	825 end
adamc@389	826
adamc@286	827 \| L.ECApp ((L.EFfi ("Basis", "show"), _), t) =>
adamc@286	828 let
adamc@286	829 val t = monoType env t
adamc@286	830 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@286	831 in
adamc@286	832 ((L'.EAbs ("f", (L'.TFun (t, s), loc), (L'.TFun (t, s), loc),
adamc@286	833 (L'.ERel 0, loc)), loc), fm)
adamc@286	834 end
adamc@286	835 \| L.EFfi ("Basis", "show_int") =>
adamc@286	836 ((L'.EFfi ("Basis", "intToString"), loc), fm)
adamc@286	837 \| L.EFfi ("Basis", "show_float") =>
adamc@286	838 ((L'.EFfi ("Basis", "floatToString"), loc), fm)
adamc@286	839 \| L.EFfi ("Basis", "show_string") =>
adamc@286	840 let
adamc@286	841 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@286	842 in
adamc@286	843 ((L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc), fm)
adamc@286	844 end
adamc@286	845 \| L.EFfi ("Basis", "show_bool") =>
adamc@286	846 ((L'.EFfi ("Basis", "boolToString"), loc), fm)
adamc@436	847 \| L.EFfi ("Basis", "show_time") =>
adamc@436	848 ((L'.EFfi ("Basis", "timeToString"), loc), fm)
adamc@452	849 \| L.ECApp ((L.EFfi ("Basis", "mkShow"), _), t) =>
adamc@452	850 let
adamc@452	851 val t = monoType env t
adamc@452	852 val b = (L'.TFfi ("Basis", "string"), loc)
adamc@452	853 val dom = (L'.TFun (t, b), loc)
adamc@452	854 in
adamc@452	855 ((L'.EAbs ("f", dom, dom,
adamc@452	856 (L'.ERel 0, loc)), loc), fm)
adamc@452	857 end
adamc@286	858
adamc@290	859 \| L.ECApp ((L.EFfi ("Basis", "read"), _), t) =>
adamc@290	860 let
adamc@290	861 val t = monoType env t
adamc@290	862 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@290	863 in
adamc@292	864 ((L'.EAbs ("f", readType (t, loc), readType' (t, loc),
adamc@292	865 (L'.EField ((L'.ERel 0, loc), "Read"), loc)), loc), fm)
adamc@292	866 end
adamc@292	867 \| L.ECApp ((L.EFfi ("Basis", "readError"), _), t) =>
adamc@292	868 let
adamc@292	869 val t = monoType env t
adamc@292	870 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@292	871 in
adamc@292	872 ((L'.EAbs ("f", readType (t, loc), readErrType (t, loc),
adamc@292	873 (L'.EField ((L'.ERel 0, loc), "ReadError"), loc)), loc), fm)
adamc@290	874 end
adamc@290	875 \| L.EFfi ("Basis", "read_int") =>
adamc@292	876 let
adamc@292	877 val t = (L'.TFfi ("Basis", "int"), loc)
adamc@292	878 in
adamc@292	879 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToInt"), loc), readType' (t, loc)),
adamc@292	880 ("ReadError", (L'.EFfi ("Basis", "stringToInt_error"), loc), readErrType (t, loc))],
adamc@292	881 loc),
adamc@292	882 fm)
adamc@292	883 end
adamc@290	884 \| L.EFfi ("Basis", "read_float") =>
adamc@292	885 let
adamc@292	886 val t = (L'.TFfi ("Basis", "float"), loc)
adamc@292	887 in
adamc@292	888 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToFloat"), loc), readType' (t, loc)),
adamc@292	889 ("ReadError", (L'.EFfi ("Basis", "stringToFloat_error"), loc), readErrType (t, loc))],
adamc@292	890 loc),
adamc@292	891 fm)
adamc@292	892 end
adamc@290	893 \| L.EFfi ("Basis", "read_string") =>
adamc@290	894 let
adamc@290	895 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@290	896 in
adamc@292	897 ((L'.ERecord [("Read", (L'.EAbs ("s", s, (L'.TOption s, loc),
adamc@292	898 (L'.ESome (s, (L'.ERel 0, loc)), loc)), loc), readType' (s, loc)),
adamc@292	899 ("ReadError", (L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc), readErrType (s, loc))], loc),
adamc@292	900 fm)
adamc@290	901 end
adamc@290	902 \| L.EFfi ("Basis", "read_bool") =>
adamc@292	903 let
adamc@292	904 val t = (L'.TFfi ("Basis", "bool"), loc)
adamc@292	905 in
adamc@292	906 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToBool"), loc), readType' (t, loc)),
adamc@292	907 ("ReadError", (L'.EFfi ("Basis", "stringToBool_error"), loc), readErrType (t, loc))],
adamc@292	908 loc),
adamc@292	909 fm)
adamc@292	910 end
adamc@436	911 \| L.EFfi ("Basis", "read_time") =>
adamc@436	912 let
adamc@436	913 val t = (L'.TFfi ("Basis", "time"), loc)
adamc@436	914 in
adamc@436	915 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToTime"), loc), readType' (t, loc)),
adamc@436	916 ("ReadError", (L'.EFfi ("Basis", "stringToTime_error"), loc), readErrType (t, loc))],
adamc@436	917 loc),
adamc@436	918 fm)
adamc@436	919 end
adamc@290	920
adamc@251	921 \| L.ECApp ((L.EFfi ("Basis", "return"), _), t) =>
adamc@252	922 let
adamc@252	923 val t = monoType env t
adamc@252	924 in
adamc@252	925 ((L'.EAbs ("x", t,
adamc@252	926 (L'.TFun ((L'.TRecord [], loc), t), loc),
adamc@252	927 (L'.EAbs ("_", (L'.TRecord [], loc), t,
adamc@252	928 (L'.ERel 1, loc)), loc)), loc), fm)
adamc@252	929 end
adamc@251	930 \| L.ECApp ((L.ECApp ((L.EFfi ("Basis", "bind"), _), t1), _), t2) =>
adamc@251	931 let
adamc@251	932 val t1 = monoType env t1
adamc@251	933 val t2 = monoType env t2
adamc@251	934 val un = (L'.TRecord [], loc)
adamc@252	935 val mt1 = (L'.TFun (un, t1), loc)
adamc@252	936 val mt2 = (L'.TFun (un, t2), loc)
adamc@251	937 in
adamc@252	938 ((L'.EAbs ("m1", mt1, (L'.TFun (mt1, (L'.TFun (mt2, (L'.TFun (un, un), loc)), loc)), loc),
adamc@252	939 (L'.EAbs ("m2", mt2, (L'.TFun (un, un), loc),
adamc@252	940 (L'.EAbs ("_", un, un,
adamc@252	941 (L'.ELet ("r", t1, (L'.EApp ((L'.ERel 2, loc),
adamc@252	942 (L'.ERecord [], loc)), loc),
adamc@252	943 (L'.EApp (
adamc@252	944 (L'.EApp ((L'.ERel 2, loc), (L'.ERel 0, loc)), loc),
adamc@252	945 (L'.ERecord [], loc)),
adamc@252	946 loc)), loc)), loc)), loc)), loc),
adamc@251	947 fm)
adamc@251	948 end
adamc@251	949
adamc@462	950 \| L.ECApp ((L.EFfi ("Basis", "getCookie"), _), t) =>
adamc@462	951 let
adamc@462	952 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@462	953 val un = (L'.TRecord [], loc)
adamc@462	954 val t = monoType env t
adamc@462	955 in
adamc@462	956 ((L'.EAbs ("c", s, (L'.TFun (un, s), loc),
adamc@462	957 (L'.EAbs ("_", un, s,
adamc@463	958 (L'.EUnurlify ((L'.EFfiApp ("Basis", "get_cookie", [(L'.ERel 1, loc)]), loc),
adamc@463	959 t),
adamc@463	960 loc)), loc)), loc),
adamc@462	961 fm)
adamc@462	962 end
adamc@462	963
adamc@462	964 \| L.ECApp ((L.EFfi ("Basis", "setCookie"), _), t) =>
adamc@462	965 let
adamc@462	966 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@462	967 val un = (L'.TRecord [], loc)
adamc@462	968 val t = monoType env t
adamc@462	969 val (e, fm) = urlifyExp env fm ((L'.ERel 1, loc), t)
adamc@462	970 in
adamc@462	971 ((L'.EAbs ("c", s, (L'.TFun (t, (L'.TFun (un, un), loc)), loc),
adamc@462	972 (L'.EAbs ("v", t, (L'.TFun (un, un), loc),
adamc@462	973 (L'.EAbs ("_", un, un,
adamc@466	974 (L'.EFfiApp ("Basis", "set_cookie", [(L'.EPrim (Prim.String (!urlPrefix)),
adamc@466	975 loc),
adamc@466	976 (L'.ERel 2, loc),
adamc@466	977 e]), loc)),
adamc@462	978 loc)), loc)), loc),
adamc@462	979 fm)
adamc@462	980 end
adamc@462	981
adamc@307	982 \| L.EFfiApp ("Basis", "dml", [e]) =>
adamc@307	983 let
adamc@307	984 val (e, fm) = monoExp (env, st, fm) e
adamc@307	985 in
adamc@468	986 ((L'.EDml e, loc),
adamc@307	987 fm)
adamc@307	988 end
adamc@308	989
adamc@307	990 \| L.ECApp ((L.EFfi ("Basis", "insert"), _), fields) =>
adamc@307	991 (case monoType env (L.TRecord fields, loc) of
adamc@307	992 (L'.TRecord fields, _) =>
adamc@307	993 let
adamc@307	994 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@307	995 val fields = map (fn (x, _) => (x, s)) fields
adamc@307	996 val rt = (L'.TRecord fields, loc)
adamc@307	997 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@307	998 in
adamc@307	999 ((L'.EAbs ("tab", s, (L'.TFun (rt, s), loc),
adamc@307	1000 (L'.EAbs ("fs", rt, s,
adamc@307	1001 strcat loc [sc "INSERT INTO ",
adamc@307	1002 (L'.ERel 1, loc),
adamc@307	1003 sc " (",
adamc@311	1004 strcatComma loc (map (fn (x, _) => sc ("uw_" ^ x)) fields),
adamc@307	1005 sc ") VALUES (",
adamc@307	1006 strcatComma loc (map (fn (x, _) =>
adamc@307	1007 (L'.EField ((L'.ERel 0, loc),
adamc@307	1008 x), loc)) fields),
adamc@307	1009 sc ")"]), loc)), loc),
adamc@307	1010 fm)
adamc@307	1011 end
adamc@307	1012 \| _ => poly ())
adamc@307	1013
adamc@403	1014 \| L.ECApp ((L.ECApp ((L.EFfi ("Basis", "update"), _), _), _), changed) =>
adamc@308	1015 (case monoType env (L.TRecord changed, loc) of
adamc@308	1016 (L'.TRecord changed, _) =>
adamc@308	1017 let
adamc@308	1018 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@308	1019 val changed = map (fn (x, _) => (x, s)) changed
adamc@308	1020 val rt = (L'.TRecord changed, loc)
adamc@308	1021 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@308	1022 in
adamc@308	1023 ((L'.EAbs ("fs", rt, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@308	1024 (L'.EAbs ("tab", s, (L'.TFun (s, s), loc),
adamc@308	1025 (L'.EAbs ("e", s, s,
adamc@308	1026 strcat loc [sc "UPDATE ",
adamc@308	1027 (L'.ERel 1, loc),
adamc@308	1028 sc " AS T SET ",
adamc@308	1029 strcatComma loc (map (fn (x, _) =>
adamc@311	1030 strcat loc [sc ("uw_" ^ x
adamc@308	1031 ^ " = "),
adamc@308	1032 (L'.EField
adamc@308	1033 ((L'.ERel 2,
adamc@308	1034 loc),
adamc@308	1035 x), loc)])
adamc@308	1036 changed),
adamc@308	1037 sc " WHERE ",
adamc@308	1038 (L'.ERel 0, loc)]), loc)), loc)), loc),
adamc@308	1039 fm)
adamc@308	1040 end
adamc@308	1041 \| _ => poly ())
adamc@308	1042
adamc@309	1043 \| L.ECApp ((L.EFfi ("Basis", "delete"), _), _) =>
adamc@309	1044 let
adamc@309	1045 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@309	1046 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@309	1047 in
adamc@309	1048 ((L'.EAbs ("tab", s, (L'.TFun (s, s), loc),
adamc@309	1049 (L'.EAbs ("e", s, s,
adamc@309	1050 strcat loc [sc "DELETE FROM ",
adamc@309	1051 (L'.ERel 1, loc),
adamc@309	1052 sc " AS T WHERE ",
adamc@309	1053 (L'.ERel 0, loc)]), loc)), loc),
adamc@309	1054 fm)
adamc@309	1055 end
adamc@309	1056
adamc@252	1057 \| L.ECApp (
adamc@252	1058 (L.ECApp (
adamc@252	1059 (L.ECApp ((L.EFfi ("Basis", "query"), _), (L.CRecord (_, tables), _)), _),
adamc@252	1060 exps), _),
adamc@252	1061 state) =>
adamc@252	1062 (case monoType env (L.TRecord exps, loc) of
adamc@252	1063 (L'.TRecord exps, _) =>
adamc@252	1064 let
adamc@252	1065 val tables = map (fn ((L.CName x, _), xts) =>
adamc@252	1066 (case monoType env (L.TRecord xts, loc) of
adamc@252	1067 (L'.TRecord xts, _) => SOME (x, xts)
adamc@252	1068 \| _ => NONE)
adamc@252	1069 \| _ => NONE) tables
adamc@252	1070 in
adamc@252	1071 if List.exists (fn x => x = NONE) tables then
adamc@252	1072 poly ()
adamc@252	1073 else
adamc@252	1074 let
adamc@252	1075 val tables = List.mapPartial (fn x => x) tables
adamc@252	1076 val state = monoType env state
adamc@252	1077 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252	1078 val un = (L'.TRecord [], loc)
adamc@252	1079
adamc@252	1080 val rt = exps @ map (fn (x, xts) => (x, (L'.TRecord xts, loc))) tables
adamc@252	1081 val ft = (L'.TFun ((L'.TRecord rt, loc),
adamc@252	1082 (L'.TFun (state,
adamc@252	1083 (L'.TFun (un, state), loc)),
adamc@252	1084 loc)), loc)
adamc@252	1085
adamc@267	1086 val body' = (L'.EApp (
adamc@267	1087 (L'.EApp (
adamc@267	1088 (L'.EApp ((L'.ERel 4, loc),
adamc@267	1089 (L'.ERel 1, loc)), loc),
adamc@267	1090 (L'.ERel 0, loc)), loc),
adamc@267	1091 (L'.ERecord [], loc)), loc)
adamc@252	1092
adamc@252	1093 val body = (L'.EQuery {exps = exps,
adamc@252	1094 tables = tables,
adamc@252	1095 state = state,
adamc@252	1096 query = (L'.ERel 3, loc),
adamc@252	1097 body = body',
adamc@252	1098 initial = (L'.ERel 1, loc)},
adamc@252	1099 loc)
adamc@252	1100 in
adamc@252	1101 ((L'.EAbs ("q", s, (L'.TFun (ft, (L'.TFun (state, (L'.TFun (un, state), loc)), loc)), loc),
adamc@252	1102 (L'.EAbs ("f", ft, (L'.TFun (state, (L'.TFun (un, state), loc)), loc),
adamc@252	1103 (L'.EAbs ("i", state, (L'.TFun (un, state), loc),
adamc@252	1104 (L'.EAbs ("_", un, state,
adamc@252	1105 body), loc)), loc)), loc)), loc), fm)
adamc@252	1106 end
adamc@252	1107 end
adamc@252	1108 \| _ => poly ())
adamc@252	1109
adamc@252	1110 \| L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_query"), _), _), _), _), _), _) =>
adamc@252	1111 let
adamc@252	1112 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@252	1113 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252	1114 fun gf s = (L'.EField ((L'.ERel 0, loc), s), loc)
adamc@252	1115 in
adamc@252	1116 ((L'.EAbs ("r",
adamc@252	1117 (L'.TRecord [("Rows", s), ("OrderBy", s), ("Limit", s), ("Offset", s)], loc),
adamc@252	1118 s,
adamc@252	1119 strcat loc [gf "Rows",
adamc@261	1120 (L'.ECase (gf "OrderBy",
adamc@261	1121 [((L'.PPrim (Prim.String ""), loc), sc ""),
adamc@261	1122 ((L'.PWild, loc),
adamc@261	1123 strcat loc [sc " ORDER BY ",
adamc@261	1124 gf "OrderBy"])],
adamc@261	1125 {disc = s, result = s}), loc),
adamc@252	1126 gf "Limit",
adamc@252	1127 gf "Offset"]), loc), fm)
adamc@252	1128 end
adamc@252	1129
adamc@252	1130 \| L.ECApp (
adamc@252	1131 (L.ECApp (
adamc@252	1132 (L.ECApp (
adamc@252	1133 (L.ECApp (
adamc@252	1134 (L.EFfi ("Basis", "sql_query1"), _),
adamc@252	1135 (L.CRecord (_, tables), _)), _),
adamc@252	1136 (L.CRecord (_, grouped), _)), _),
adamc@252	1137 (L.CRecord (_, stables), _)), _),
adamc@252	1138 sexps) =>
adamc@252	1139 let
adamc@252	1140 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@252	1141 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252	1142 val un = (L'.TRecord [], loc)
adamc@252	1143 fun gf s = (L'.EField ((L'.ERel 0, loc), s), loc)
adamc@252	1144
adamc@252	1145 fun doTables tables =
adamc@252	1146 let
adamc@252	1147 val tables = map (fn ((L.CName x, _), xts) =>
adamc@252	1148 (case monoType env (L.TRecord xts, loc) of
adamc@252	1149 (L'.TRecord xts, _) => SOME (x, xts)
adamc@252	1150 \| _ => NONE)
adamc@252	1151 \| _ => NONE) tables
adamc@252	1152 in
adamc@252	1153 if List.exists (fn x => x = NONE) tables then
adamc@252	1154 NONE
adamc@252	1155 else
adamc@260	1156 let
adamc@260	1157 val tables = List.mapPartial (fn x => x) tables
adamc@260	1158 val tables = ListMergeSort.sort
adamc@260	1159 (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER)
adamc@260	1160 tables
adamc@260	1161 val tables = map (fn (x, xts) =>
adamc@260	1162 (x, ListMergeSort.sort
adamc@260	1163 (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER)
adamc@260	1164 xts)) tables
adamc@260	1165 in
adamc@260	1166 SOME tables
adamc@260	1167 end
adamc@252	1168 end
adamc@252	1169 in
adamc@252	1170 case (doTables tables, doTables grouped, doTables stables, monoType env (L.TRecord sexps, loc)) of
adamc@252	1171 (SOME tables, SOME grouped, SOME stables, (L'.TRecord sexps, _)) =>
adamc@441	1172 let
adamc@441	1173 val sexps = ListMergeSort.sort
adamc@441	1174 (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER) sexps
adamc@441	1175 in
adamc@441	1176 ((L'.EAbs ("r",
adamc@441	1177 (L'.TRecord [("From", (L'.TRecord (map (fn (x, _) => (x, s)) tables), loc)),
adamc@441	1178 ("Where", s),
adamc@441	1179 ("GroupBy", un),
adamc@441	1180 ("Having", s),
adamc@441	1181 ("SelectFields", un),
adamc@441	1182 ("SelectExps", (L'.TRecord (map (fn (x, _) => (x, s)) sexps), loc))],
adamc@441	1183 loc),
adamc@441	1184 s,
adamc@441	1185 strcat loc [sc "SELECT ",
adamc@441	1186 strcatComma loc (map (fn (x, t) =>
adamc@441	1187 strcat loc [
adamc@441	1188 (L'.EField (gf "SelectExps", x), loc),
adamc@441	1189 sc (" AS _" ^ x)
adamc@265	1190 ]) sexps
adamc@441	1191 @ map (fn (x, xts) =>
adamc@441	1192 strcatComma loc
adamc@441	1193 (map (fn (x', _) =>
adamc@441	1194 sc (x ^ ".uw_" ^ x'))
adamc@441	1195 xts)) stables),
adamc@441	1196 sc " FROM ",
adamc@441	1197 strcatComma loc (map (fn (x, _) => strcat loc [(L'.EField (gf "From", x), loc),
adamc@441	1198 sc (" AS " ^ x)]) tables),
adamc@441	1199 (L'.ECase (gf "Where",
adamc@441	1200 [((L'.PPrim (Prim.String "TRUE"), loc),
adamc@441	1201 sc ""),
adamc@441	1202 ((L'.PWild, loc),
adamc@441	1203 strcat loc [sc " WHERE ", gf "Where"])],
adamc@441	1204 {disc = s,
adamc@441	1205 result = s}), loc),
adamc@441	1206
adamc@441	1207 if List.all (fn (x, xts) =>
adamc@441	1208 case List.find (fn (x', _) => x' = x) grouped of
adamc@441	1209 NONE => List.null xts
adamc@441	1210 \| SOME (_, xts') =>
adamc@441	1211 List.all (fn (x, _) =>
adamc@441	1212 List.exists (fn (x', _) => x' = x)
adamc@441	1213 xts') xts) tables then
adamc@441	1214 sc ""
adamc@441	1215 else
adamc@441	1216 strcat loc [
adamc@441	1217 sc " GROUP BY ",
adamc@441	1218 strcatComma loc (map (fn (x, xts) =>
adamc@441	1219 strcatComma loc
adamc@441	1220 (map (fn (x', _) =>
adamc@441	1221 sc (x ^ ".uw_" ^ x'))
adamc@441	1222 xts)) grouped)
adamc@441	1223 ],
adamc@259	1224
adamc@441	1225 (L'.ECase (gf "Having",
adamc@441	1226 [((L'.PPrim (Prim.String "TRUE"), loc),
adamc@441	1227 sc ""),
adamc@441	1228 ((L'.PWild, loc),
adamc@441	1229 strcat loc [sc " HAVING ", gf "Having"])],
adamc@441	1230 {disc = s,
adamc@441	1231 result = s}), loc)
adamc@441	1232 ]), loc),
adamc@441	1233 fm)
adamc@441	1234 end
adamc@252	1235 \| _ => poly ()
adamc@252	1236 end
adamc@252	1237
adamc@252	1238 \| L.ECApp (
adamc@252	1239 (L.ECApp (
adamc@252	1240 (L.ECApp (
adamc@252	1241 (L.ECApp (
adamc@252	1242 (L.EFfi ("Basis", "sql_inject"), _),
adamc@252	1243 _), _),
adamc@252	1244 _), _),
adamc@252	1245 _), _),
adamc@252	1246 t) =>
adamc@252	1247 let
adamc@252	1248 val t = monoType env t
adamc@252	1249 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252	1250 in
adamc@252	1251 ((L'.EAbs ("f", (L'.TFun (t, s), loc), (L'.TFun (t, s), loc),
adamc@252	1252 (L'.ERel 0, loc)), loc), fm)
adamc@252	1253 end
adamc@252	1254
adamc@253	1255 \| L.EFfi ("Basis", "sql_int") =>
adamc@253	1256 ((L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253	1257 (L'.EFfiApp ("Basis", "sqlifyInt", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253	1258 fm)
adamc@253	1259 \| L.EFfi ("Basis", "sql_float") =>
adamc@253	1260 ((L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253	1261 (L'.EFfiApp ("Basis", "sqlifyFloat", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253	1262 fm)
adamc@253	1263 \| L.EFfi ("Basis", "sql_bool") =>
adamc@253	1264 ((L'.EAbs ("x", (L'.TFfi ("Basis", "bool"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253	1265 (L'.EFfiApp ("Basis", "sqlifyBool", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253	1266 fm)
adamc@253	1267 \| L.EFfi ("Basis", "sql_string") =>
adamc@253	1268 ((L'.EAbs ("x", (L'.TFfi ("Basis", "string"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253	1269 (L'.EFfiApp ("Basis", "sqlifyString", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253	1270 fm)
adamc@439	1271 \| L.EFfi ("Basis", "sql_time") =>
adamc@439	1272 ((L'.EAbs ("x", (L'.TFfi ("Basis", "time"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@439	1273 (L'.EFfiApp ("Basis", "sqlifyTime", [(L'.ERel 0, loc)]), loc)), loc),
adamc@439	1274 fm)
adamc@467	1275 \| L.EFfi ("Basis", "sql_option_int") =>
adamc@467	1276 ((L'.EAbs ("x", (L'.TOption (L'.TFfi ("Basis", "int"), loc), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@467	1277 (L'.EFfiApp ("Basis", "sqlifyIntN", [(L'.ERel 0, loc)]), loc)), loc),
adamc@467	1278 fm)
adamc@467	1279 \| L.EFfi ("Basis", "sql_option_float") =>
adamc@467	1280 ((L'.EAbs ("x", (L'.TOption (L'.TFfi ("Basis", "float"), loc), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@467	1281 (L'.EFfiApp ("Basis", "sqlifyFloatN", [(L'.ERel 0, loc)]), loc)), loc),
adamc@467	1282 fm)
adamc@467	1283 \| L.EFfi ("Basis", "sql_option_bool") =>
adamc@467	1284 ((L'.EAbs ("x", (L'.TOption (L'.TFfi ("Basis", "bool"), loc), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@467	1285 (L'.EFfiApp ("Basis", "sqlifyBoolN", [(L'.ERel 0, loc)]), loc)), loc),
adamc@467	1286 fm)
adamc@467	1287 \| L.EFfi ("Basis", "sql_option_string") =>
adamc@467	1288 ((L'.EAbs ("x", (L'.TOption (L'.TFfi ("Basis", "string"), loc), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@467	1289 (L'.EFfiApp ("Basis", "sqlifyStringN", [(L'.ERel 0, loc)]), loc)), loc),
adamc@467	1290 fm)
adamc@467	1291 \| L.EFfi ("Basis", "sql_option_time") =>
adamc@467	1292 ((L'.EAbs ("x", (L'.TOption (L'.TFfi ("Basis", "time"), loc), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@467	1293 (L'.EFfiApp ("Basis", "sqlifyTimeN", [(L'.ERel 0, loc)]), loc)), loc),
adamc@467	1294 fm)
adamc@253	1295
adamc@252	1296 \| L.ECApp ((L.EFfi ("Basis", "sql_subset"), _), _) =>
adamc@252	1297 ((L'.ERecord [], loc), fm)
adamc@252	1298 \| L.ECApp ((L.EFfi ("Basis", "sql_subset_all"), _), _) =>
adamc@252	1299 ((L'.ERecord [], loc), fm)
adamc@252	1300
adamc@252	1301 \| L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_order_by_Nil"), _), _), _), _) =>
adamc@252	1302 ((L'.EPrim (Prim.String ""), loc), fm)
adamc@261	1303 \| L.ECApp (
adamc@261	1304 (L.ECApp (
adamc@261	1305 (L.ECApp (
adamc@261	1306 (L.EFfi ("Basis", "sql_order_by_Cons"), _),
adamc@261	1307 _), _),
adamc@261	1308 _), _),
adamc@261	1309 _) =>
adamc@261	1310 let
adamc@261	1311 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@261	1312 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@261	1313 in
adamc@268	1314 ((L'.EAbs ("e1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@268	1315 (L'.EAbs ("d", s, (L'.TFun (s, s), loc),
adamc@268	1316 (L'.EAbs ("e2", s, s,
adamc@268	1317 (L'.ECase ((L'.ERel 0, loc),
adamc@268	1318 [((L'.PPrim (Prim.String ""), loc),
adamc@268	1319 strcat loc [(L'.ERel 2, loc),
adamc@268	1320 (L'.ERel 1, loc)]),
adamc@268	1321 ((L'.PWild, loc),
adamc@268	1322 strcat loc [(L'.ERel 2, loc),
adamc@268	1323 (L'.ERel 1, loc),
adamc@268	1324 sc ", ",
adamc@268	1325 (L'.ERel 0, loc)])],
adamc@268	1326 {disc = s, result = s}), loc)), loc)), loc)), loc),
adamc@261	1327 fm)
adamc@261	1328 end
adamc@252	1329
adamc@252	1330 \| L.EFfi ("Basis", "sql_no_limit") =>
adamc@252	1331 ((L'.EPrim (Prim.String ""), loc), fm)
adamc@262	1332 \| L.EFfiApp ("Basis", "sql_limit", [e]) =>
adamc@262	1333 let
adamc@262	1334 val (e, fm) = monoExp (env, st, fm) e
adamc@262	1335 in
adamc@262	1336 (strcat loc [
adamc@262	1337 (L'.EPrim (Prim.String " LIMIT "), loc),
adamc@262	1338 (L'.EFfiApp ("Basis", "sqlifyInt", [e]), loc)
adamc@262	1339 ],
adamc@262	1340 fm)
adamc@262	1341 end
adamc@262	1342
adamc@252	1343 \| L.EFfi ("Basis", "sql_no_offset") =>
adamc@252	1344 ((L'.EPrim (Prim.String ""), loc), fm)
adamc@263	1345 \| L.EFfiApp ("Basis", "sql_offset", [e]) =>
adamc@263	1346 let
adamc@263	1347 val (e, fm) = monoExp (env, st, fm) e
adamc@263	1348 in
adamc@263	1349 (strcat loc [
adamc@263	1350 (L'.EPrim (Prim.String " OFFSET "), loc),
adamc@263	1351 (L'.EFfiApp ("Basis", "sqlifyInt", [e]), loc)
adamc@263	1352 ],
adamc@263	1353 fm)
adamc@263	1354 end
adamc@253	1355
adamc@253	1356 \| L.EFfi ("Basis", "sql_eq") =>
adamc@253	1357 ((L'.EPrim (Prim.String "="), loc), fm)
adamc@253	1358 \| L.EFfi ("Basis", "sql_ne") =>
adamc@253	1359 ((L'.EPrim (Prim.String "<>"), loc), fm)
adamc@253	1360 \| L.EFfi ("Basis", "sql_lt") =>
adamc@253	1361 ((L'.EPrim (Prim.String "<"), loc), fm)
adamc@253	1362 \| L.EFfi ("Basis", "sql_le") =>
adamc@253	1363 ((L'.EPrim (Prim.String "<="), loc), fm)
adamc@253	1364 \| L.EFfi ("Basis", "sql_gt") =>
adamc@253	1365 ((L'.EPrim (Prim.String ">"), loc), fm)
adamc@253	1366 \| L.EFfi ("Basis", "sql_ge") =>
adamc@253	1367 ((L'.EPrim (Prim.String ">="), loc), fm)
adamc@253	1368
adamc@253	1369 \| L.ECApp (
adamc@253	1370 (L.ECApp (
adamc@253	1371 (L.ECApp (
adamc@253	1372 (L.ECApp (
adamc@254	1373 (L.ECApp (
adamc@264	1374 (L.EFfi ("Basis", "sql_unary"), _),
adamc@264	1375 _), _),
adamc@264	1376 _), _),
adamc@264	1377 _), _),
adamc@264	1378 _), _),
adamc@264	1379 _) =>
adamc@264	1380 let
adamc@264	1381 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@264	1382 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@264	1383 in
adamc@264	1384 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@264	1385 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@264	1386 strcat loc [sc "(",
adamc@264	1387 (L'.ERel 1, loc),
adamc@264	1388 sc " ",
adamc@264	1389 (L'.ERel 0, loc),
adamc@264	1390 sc ")"]), loc)), loc),
adamc@264	1391 fm)
adamc@264	1392 end
adamc@264	1393 \| L.EFfi ("Basis", "sql_not") => ((L'.EPrim (Prim.String "NOT"), loc), fm)
adamc@264	1394
adamc@264	1395 \| L.ECApp (
adamc@264	1396 (L.ECApp (
adamc@264	1397 (L.ECApp (
adamc@264	1398 (L.ECApp (
adamc@264	1399 (L.ECApp (
adamc@254	1400 (L.ECApp (
adamc@254	1401 (L.EFfi ("Basis", "sql_binary"), _),
adamc@254	1402 _), _),
adamc@254	1403 _), _),
adamc@254	1404 _), _),
adamc@254	1405 _), _),
adamc@254	1406 _), _),
adamc@254	1407 _) =>
adamc@254	1408 let
adamc@254	1409 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@254	1410 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@254	1411 in
adamc@254	1412 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@254	1413 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@254	1414 (L'.EAbs ("e2", s, s,
adamc@254	1415 strcat loc [sc "(",
adamc@254	1416 (L'.ERel 1, loc),
adamc@254	1417 sc " ",
adamc@254	1418 (L'.ERel 2, loc),
adamc@254	1419 sc " ",
adamc@254	1420 (L'.ERel 0, loc),
adamc@254	1421 sc ")"]), loc)), loc)), loc),
adamc@254	1422 fm)
adamc@254	1423 end
adamc@254	1424 \| L.EFfi ("Basis", "sql_and") => ((L'.EPrim (Prim.String "AND"), loc), fm)
adamc@254	1425 \| L.EFfi ("Basis", "sql_or") => ((L'.EPrim (Prim.String "OR"), loc), fm)
adamc@254	1426
adamc@254	1427 \| L.ECApp (
adamc@254	1428 (L.ECApp (
adamc@254	1429 (L.ECApp (
adamc@254	1430 (L.ECApp (
adamc@253	1431 (L.EFfi ("Basis", "sql_comparison"), _),
adamc@253	1432 _), _),
adamc@253	1433 _), _),
adamc@253	1434 _), _),
adamc@253	1435 _) =>
adamc@253	1436 let
adamc@253	1437 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@253	1438 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@253	1439 in
adamc@253	1440 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@253	1441 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@253	1442 (L'.EAbs ("e2", s, s,
adamc@254	1443 strcat loc [sc "(",
adamc@254	1444 (L'.ERel 1, loc),
adamc@253	1445 sc " ",
adamc@253	1446 (L'.ERel 2, loc),
adamc@253	1447 sc " ",
adamc@254	1448 (L'.ERel 0, loc),
adamc@254	1449 sc ")"]), loc)), loc)), loc),
adamc@253	1450 fm)
adamc@253	1451 end
adamc@253	1452
adamc@253	1453 \| L.ECApp (
adamc@253	1454 (L.ECApp (
adamc@253	1455 (L.ECApp (
adamc@253	1456 (L.ECApp (
adamc@253	1457 (L.ECApp (
adamc@253	1458 (L.ECApp (
adamc@253	1459 (L.ECApp (
adamc@253	1460 (L.EFfi ("Basis", "sql_field"), _),
adamc@253	1461 _), _),
adamc@253	1462 _), _),
adamc@253	1463 _), _),
adamc@253	1464 _), _),
adamc@253	1465 _), _),
adamc@253	1466 (L.CName tab, _)), _),
adamc@311	1467 (L.CName field, _)) => ((L'.EPrim (Prim.String (tab ^ ".uw_" ^ field)), loc), fm)
adamc@260	1468
adamc@260	1469 \| L.ECApp (
adamc@260	1470 (L.ECApp (
adamc@260	1471 (L.ECApp (
adamc@260	1472 (L.ECApp (
adamc@261	1473 (L.ECApp (
adamc@261	1474 (L.EFfi ("Basis", "sql_exp"), _),
adamc@261	1475 _), _),
adamc@261	1476 _), _),
adamc@261	1477 _), _),
adamc@261	1478 _), _),
adamc@261	1479 (L.CName nm, _)) => ((L'.EPrim (Prim.String ("_" ^ nm)), loc), fm)
adamc@261	1480
adamc@261	1481 \| L.ECApp (
adamc@261	1482 (L.ECApp (
adamc@261	1483 (L.ECApp (
adamc@261	1484 (L.ECApp (
adamc@260	1485 (L.EFfi ("Basis", "sql_relop"), _),
adamc@260	1486 _), _),
adamc@260	1487 _), _),
adamc@260	1488 _), _),
adamc@260	1489 _) =>
adamc@260	1490 let
adamc@260	1491 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@260	1492 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@260	1493 in
adamc@260	1494 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@260	1495 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@260	1496 (L'.EAbs ("e2", s, s,
adamc@260	1497 strcat loc [sc "((",
adamc@260	1498 (L'.ERel 1, loc),
adamc@260	1499 sc ") ",
adamc@260	1500 (L'.ERel 2, loc),
adamc@260	1501 sc " (",
adamc@260	1502 (L'.ERel 0, loc),
adamc@260	1503 sc "))"]), loc)), loc)), loc),
adamc@260	1504 fm)
adamc@260	1505 end
adamc@260	1506
adamc@260	1507 \| L.EFfi ("Basis", "sql_union") => ((L'.EPrim (Prim.String "UNION"), loc), fm)
adamc@260	1508 \| L.EFfi ("Basis", "sql_intersect") => ((L'.EPrim (Prim.String "INTERSECT"), loc), fm)
adamc@260	1509 \| L.EFfi ("Basis", "sql_except") => ((L'.EPrim (Prim.String "EXCEPT"), loc), fm)
adamc@260	1510
adamc@265	1511 \| L.ECApp (
adamc@265	1512 (L.ECApp (
adamc@265	1513 (L.ECApp (
adamc@265	1514 (L.EFfi ("Basis", "sql_count"), _),
adamc@265	1515 _), _),
adamc@265	1516 _), _),
adamc@265	1517 _) => ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@265	1518 (L'.EPrim (Prim.String "COUNT(*)"), loc)), loc),
adamc@265	1519 fm)
adamc@266	1520
adamc@266	1521 \| L.ECApp (
adamc@266	1522 (L.ECApp (
adamc@266	1523 (L.ECApp (
adamc@266	1524 (L.ECApp (
adamc@266	1525 (L.EFfi ("Basis", "sql_aggregate"), _),
adamc@266	1526 _), _),
adamc@266	1527 _), _),
adamc@266	1528 _), _),
adamc@266	1529 _) =>
adamc@266	1530 let
adamc@266	1531 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@266	1532 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@266	1533 in
adamc@266	1534 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@266	1535 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@266	1536 strcat loc [(L'.ERel 1, loc),
adamc@266	1537 sc "(",
adamc@266	1538 (L'.ERel 0, loc),
adamc@266	1539 sc ")"]), loc)), loc),
adamc@266	1540 fm)
adamc@266	1541 end
adamc@266	1542
adamc@266	1543 \| L.EFfi ("Basis", "sql_summable_int") => ((L'.ERecord [], loc), fm)
adamc@266	1544 \| L.EFfi ("Basis", "sql_summable_float") => ((L'.ERecord [], loc), fm)
adamc@266	1545 \| L.ECApp ((L.EFfi ("Basis", "sql_avg"), _), _) =>
adamc@266	1546 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266	1547 (L'.EPrim (Prim.String "AVG"), loc)), loc),
adamc@266	1548 fm)
adamc@266	1549 \| L.ECApp ((L.EFfi ("Basis", "sql_sum"), _), _) =>
adamc@266	1550 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266	1551 (L'.EPrim (Prim.String "SUM"), loc)), loc),
adamc@266	1552 fm)
adamc@266	1553
adamc@266	1554 \| L.EFfi ("Basis", "sql_maxable_int") => ((L'.ERecord [], loc), fm)
adamc@266	1555 \| L.EFfi ("Basis", "sql_maxable_float") => ((L'.ERecord [], loc), fm)
adamc@266	1556 \| L.EFfi ("Basis", "sql_maxable_string") => ((L'.ERecord [], loc), fm)
adamc@266	1557 \| L.ECApp ((L.EFfi ("Basis", "sql_max"), _), _) =>
adamc@266	1558 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266	1559 (L'.EPrim (Prim.String "MAX"), loc)), loc),
adamc@266	1560 fm)
adamc@266	1561 \| L.ECApp ((L.EFfi ("Basis", "sql_min"), _), _) =>
adamc@266	1562 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266	1563 (L'.EPrim (Prim.String "MIN"), loc)), loc),
adamc@266	1564 fm)
adamc@266	1565
adamc@268	1566 \| L.EFfi ("Basis", "sql_asc") => ((L'.EPrim (Prim.String ""), loc), fm)
adamc@268	1567 \| L.EFfi ("Basis", "sql_desc") => ((L'.EPrim (Prim.String " DESC"), loc), fm)
adamc@268	1568
adamc@441	1569 \| L.ECApp (
adamc@441	1570 (L.ECApp (
adamc@441	1571 (L.ECApp (
adamc@441	1572 (L.ECApp (
adamc@441	1573 (L.EFfi ("Basis", "sql_nfunc"), _),
adamc@441	1574 _), _),
adamc@441	1575 _), _),
adamc@441	1576 _), _),
adamc@441	1577 _) =>
adamc@441	1578 let
adamc@441	1579 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@441	1580 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@441	1581 in
adamc@441	1582 ((L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc),
adamc@441	1583 fm)
adamc@441	1584 end
adamc@441	1585 \| L.EFfi ("Basis", "sql_current_timestamp") => ((L'.EPrim (Prim.String "CURRENT_TIMESTAMP"), loc), fm)
adamc@441	1586
adamc@338	1587 \| L.EFfiApp ("Basis", "nextval", [e]) =>
adamc@338	1588 let
adamc@338	1589 val (e, fm) = monoExp (env, st, fm) e
adamc@338	1590 in
adamc@465	1591 ((L'.ENextval e, loc), fm)
adamc@338	1592 end
adamc@338	1593
adamc@139	1594 \| L.EApp (
adamc@139	1595 (L.ECApp (
adamc@141	1596 (L.ECApp ((L.EFfi ("Basis", "cdata"), _), _), _),
adamc@139	1597 _), _),
adamc@179	1598 se) =>
adamc@179	1599 let
adamc@179	1600 val (se, fm) = monoExp (env, st, fm) se
adamc@179	1601 in
adamc@179	1602 ((L'.EFfiApp ("Basis", "htmlifyString", [se]), loc), fm)
adamc@179	1603 end
adamc@179	1604
adamc@95	1605 \| L.EApp (
adamc@95	1606 (L.EApp (
adamc@95	1607 (L.ECApp (
adamc@95	1608 (L.ECApp (
adamc@95	1609 (L.ECApp (
adamc@139	1610 (L.ECApp (
adamc@140	1611 (L.EFfi ("Basis", "join"),
adamc@139	1612 _), _), _),
adamc@139	1613 _), _),
adamc@95	1614 _), _),
adamc@95	1615 _), _),
adamc@95	1616 xml1), _),
adamc@179	1617 xml2) =>
adamc@179	1618 let
adamc@179	1619 val (xml1, fm) = monoExp (env, st, fm) xml1
adamc@179	1620 val (xml2, fm) = monoExp (env, st, fm) xml2
adamc@179	1621 in
adamc@179	1622 ((L'.EStrcat (xml1, xml2), loc), fm)
adamc@179	1623 end
adamc@95	1624
adamc@95	1625 \| L.EApp (
adamc@95	1626 (L.EApp (
adamc@104	1627 (L.EApp (
adamc@95	1628 (L.ECApp (
adamc@104	1629 (L.ECApp (
adamc@104	1630 (L.ECApp (
adamc@104	1631 (L.ECApp (
adamc@139	1632 (L.ECApp (
adamc@139	1633 (L.ECApp (
adamc@139	1634 (L.ECApp (
adamc@139	1635 (L.ECApp (
adamc@139	1636 (L.EFfi ("Basis", "tag"),
adamc@139	1637 _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _),
adamc@104	1638 attrs), _),
adamc@95	1639 tag), _),
adamc@95	1640 xml) =>
adamc@95	1641 let
adamc@140	1642 fun getTag' (e, _) =
adamc@140	1643 case e of
adamc@143	1644 L.EFfi ("Basis", tag) => (tag, [])
adamc@143	1645 \| L.ECApp (e, t) => let
adamc@143	1646 val (tag, ts) = getTag' e
adamc@143	1647 in
adamc@143	1648 (tag, ts @ [t])
adamc@143	1649 end
adamc@140	1650 \| _ => (E.errorAt loc "Non-constant XML tag";
adamc@140	1651 Print.eprefaces' [("Expression", CorePrint.p_exp env tag)];
adamc@143	1652 ("", []))
adamc@140	1653
adamc@95	1654 fun getTag (e, _) =
adamc@95	1655 case e of
adamc@143	1656 L.EFfiApp ("Basis", tag, [(L.ERecord [], _)]) => (tag, [])
adamc@140	1657 \| L.EApp (e, (L.ERecord [], _)) => getTag' e
adamc@95	1658 \| _ => (E.errorAt loc "Non-constant XML tag";
adamc@95	1659 Print.eprefaces' [("Expression", CorePrint.p_exp env tag)];
adamc@143	1660 ("", []))
adamc@95	1661
adamc@143	1662 val (tag, targs) = getTag tag
adamc@95	1663
adamc@179	1664 val (attrs, fm) = monoExp (env, st, fm) attrs
adamc@104	1665
adamc@143	1666 fun tagStart tag =
adamc@104	1667 case #1 attrs of
adamc@104	1668 L'.ERecord xes =>
adamc@104	1669 let
adamc@104	1670 fun lowercaseFirst "" = ""
adamc@143	1671 \| lowercaseFirst s = str (Char.toLower (String.sub (s, 0)))
adamc@143	1672 ^ String.extract (s, 1, NONE)
adamc@104	1673
adamc@104	1674 val s = (L'.EPrim (Prim.String (String.concat ["<", tag])), loc)
adamc@104	1675 in
adamc@410	1676 foldl (fn (("Action", _, _), acc) => acc
adamc@410	1677 \| ((x, e, t), (s, fm)) =>
adamc@347	1678 case t of
adamc@347	1679 (L'.TFfi ("Basis", "bool"), _) =>
adamc@347	1680 let
adamc@347	1681 val s' = " " ^ lowercaseFirst x
adamc@347	1682 in
adamc@347	1683 ((L'.ECase (e,
adamc@347	1684 [((L'.PCon (L'.Enum,
adamc@347	1685 L'.PConFfi {mod = "Basis",
adamc@347	1686 datatyp = "bool",
adamc@347	1687 con = "True",
adamc@347	1688 arg = NONE},
adamc@347	1689 NONE), loc),
adamc@347	1690 (L'.EStrcat (s,
adamc@347	1691 (L'.EPrim (Prim.String s'), loc)), loc)),
adamc@347	1692 ((L'.PCon (L'.Enum,
adamc@347	1693 L'.PConFfi {mod = "Basis",
adamc@347	1694 datatyp = "bool",
adamc@347	1695 con = "False",
adamc@347	1696 arg = NONE},
adamc@347	1697 NONE), loc),
adamc@347	1698 s)],
adamc@347	1699 {disc = (L'.TFfi ("Basis", "bool"), loc),
adamc@347	1700 result = (L'.TFfi ("Basis", "string"), loc)}), loc),
adamc@347	1701 fm)
adamc@347	1702 end
adamc@347	1703 \| _ =>
adamc@347	1704 let
adamc@347	1705 val fooify =
adamc@347	1706 case x of
adamc@347	1707 "Href" => urlifyExp
adamc@347	1708 \| "Link" => urlifyExp
adamc@347	1709 \| _ => attrifyExp
adamc@120	1710
adamc@347	1711 val xp = " " ^ lowercaseFirst x ^ "=\""
adamc@179	1712
adamc@347	1713 val (e, fm) = fooify env fm (e, t)
adamc@347	1714 in
adamc@347	1715 ((L'.EStrcat (s,
adamc@347	1716 (L'.EStrcat ((L'.EPrim (Prim.String xp), loc),
adamc@347	1717 (L'.EStrcat (e,
adamc@347	1718 (L'.EPrim (Prim.String "\""),
adamc@347	1719 loc)),
adamc@347	1720 loc)),
adamc@347	1721 loc)), loc),
adamc@347	1722 fm)
adamc@347	1723 end)
adamc@179	1724 (s, fm) xes
adamc@104	1725 end
adamc@143	1726 \| _ => raise Fail "Non-record attributes!"
adamc@104	1727
adamc@143	1728 fun input typ =
adamc@143	1729 case targs of
adamc@155	1730 [_, (L.CName name, _)] =>
adamc@179	1731 let
adamc@179	1732 val (ts, fm) = tagStart "input"
adamc@179	1733 in
adamc@179	1734 ((L'.EStrcat (ts,
adamc@179	1735 (L'.EPrim (Prim.String (" type=\"" ^ typ ^ "\" name=\"" ^ name ^ "\"/>")),
adamc@179	1736 loc)), loc), fm)
adamc@179	1737 end
adamc@143	1738 \| _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@153	1739 raise Fail "No name passed to input tag")
adamc@104	1740
adamc@152	1741 fun normal (tag, extra) =
adamc@143	1742 let
adamc@179	1743 val (tagStart, fm) = tagStart tag
adamc@152	1744 val tagStart = case extra of
adamc@152	1745 NONE => tagStart
adamc@152	1746 \| SOME extra => (L'.EStrcat (tagStart, extra), loc)
adamc@152	1747
adamc@143	1748 fun normal () =
adamc@179	1749 let
adamc@179	1750 val (xml, fm) = monoExp (env, st, fm) xml
adamc@179	1751 in
adamc@179	1752 ((L'.EStrcat ((L'.EStrcat (tagStart, (L'.EPrim (Prim.String ">"), loc)), loc),
adamc@179	1753 (L'.EStrcat (xml,
adamc@179	1754 (L'.EPrim (Prim.String (String.concat ["</", tag, ">"])),
adamc@179	1755 loc)), loc)),
adamc@179	1756 loc),
adamc@179	1757 fm)
adamc@179	1758 end
adamc@143	1759 in
adamc@143	1760 case xml of
adamc@143	1761 (L.EApp ((L.ECApp (
adamc@143	1762 (L.ECApp ((L.EFfi ("Basis", "cdata"), _),
adamc@143	1763 _), _),
adamc@143	1764 _), _),
adamc@143	1765 (L.EPrim (Prim.String s), _)), _) =>
adamc@143	1766 if CharVector.all Char.isSpace s then
adamc@179	1767 ((L'.EStrcat (tagStart, (L'.EPrim (Prim.String "/>"), loc)), loc), fm)
adamc@143	1768 else
adamc@143	1769 normal ()
adamc@143	1770 \| _ => normal ()
adamc@143	1771 end
adamc@152	1772 in
adamc@152	1773 case tag of
adamc@410	1774 "submit" => normal ("input type=\"submit\"", NONE)
adamc@152	1775
adamc@152	1776 \| "textbox" =>
adamc@152	1777 (case targs of
adamc@152	1778 [_, (L.CName name, _)] =>
adamc@179	1779 let
adamc@179	1780 val (ts, fm) = tagStart "input"
adamc@179	1781 in
adamc@179	1782 ((L'.EStrcat (ts,
adamc@179	1783 (L'.EPrim (Prim.String (" name=\"" ^ name ^ "\"/>")),
adamc@179	1784 loc)), loc), fm)
adamc@179	1785 end
adamc@152	1786 \| _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@153	1787 raise Fail "No name passed to textarea tag"))
adamc@155	1788 \| "password" => input "password"
adamc@361	1789 \| "textarea" =>
adamc@152	1790 (case targs of
adamc@152	1791 [_, (L.CName name, _)] =>
adamc@179	1792 let
adamc@179	1793 val (ts, fm) = tagStart "textarea"
adamc@179	1794 val (xml, fm) = monoExp (env, st, fm) xml
adamc@179	1795 in
adamc@179	1796 ((L'.EStrcat ((L'.EStrcat (ts,
adamc@179	1797 (L'.EPrim (Prim.String (" name=\"" ^ name ^ "\">")), loc)), loc),
adamc@179	1798 (L'.EStrcat (xml,
adamc@179	1799 (L'.EPrim (Prim.String "</textarea>"),
adamc@179	1800 loc)), loc)),
adamc@179	1801 loc), fm)
adamc@179	1802 end
adamc@152	1803 \| _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@153	1804 raise Fail "No name passed to ltextarea tag"))
adamc@153	1805
adamc@190	1806 \| "checkbox" => input "checkbox"
adamc@190	1807
adamc@153	1808 \| "radio" =>
adamc@153	1809 (case targs of
adamc@153	1810 [_, (L.CName name, _)] =>
adamc@179	1811 monoExp (env, St.setRadioGroup (st, name), fm) xml
adamc@153	1812 \| _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@153	1813 raise Fail "No name passed to radio tag"))
adamc@153	1814 \| "radioOption" =>
adamc@153	1815 (case St.radioGroup st of
adamc@153	1816 NONE => raise Fail "No name for radioGroup"
adamc@153	1817 \| SOME name =>
adamc@153	1818 normal ("input",
adamc@153	1819 SOME (L'.EPrim (Prim.String (" type=\"radio\" name=\"" ^ name ^ "\"")), loc)))
adamc@152	1820
adamc@361	1821 \| "select" =>
adamc@154	1822 (case targs of
adamc@154	1823 [_, (L.CName name, _)] =>
adamc@179	1824 let
adamc@179	1825 val (ts, fm) = tagStart "select"
adamc@179	1826 val (xml, fm) = monoExp (env, st, fm) xml
adamc@179	1827 in
adamc@179	1828 ((L'.EStrcat ((L'.EStrcat (ts,
adamc@179	1829 (L'.EPrim (Prim.String (" name=\"" ^ name ^ "\">")), loc)), loc),
adamc@179	1830 (L'.EStrcat (xml,
adamc@179	1831 (L'.EPrim (Prim.String "</select>"),
adamc@179	1832 loc)), loc)),
adamc@179	1833 loc),
adamc@179	1834 fm)
adamc@179	1835 end
adamc@154	1836 \| _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@154	1837 raise Fail "No name passed to lselect tag"))
adamc@154	1838
adamc@361	1839 \| "option" => normal ("option", NONE)
adamc@154	1840
adamc@325	1841 \| "tabl" => normal ("table", NONE)
adamc@152	1842 \| _ => normal (tag, NONE)
adamc@95	1843 end
adamc@94	1844
adamc@141	1845 \| L.EApp ((L.ECApp (
adamc@361	1846 (L.ECApp ((L.EFfi ("Basis", "form"), _), _), _),
adamc@141	1847 _), _),
adamc@141	1848 xml) =>
adamc@143	1849 let
adamc@143	1850 fun findSubmit (e, _) =
adamc@143	1851 case e of
adamc@143	1852 L.EApp (
adamc@143	1853 (L.EApp (
adamc@143	1854 (L.ECApp (
adamc@143	1855 (L.ECApp (
adamc@143	1856 (L.ECApp (
adamc@143	1857 (L.ECApp (
adamc@143	1858 (L.EFfi ("Basis", "join"),
adamc@143	1859 _), _), _),
adamc@143	1860 _), _),
adamc@143	1861 _), _),
adamc@143	1862 _), _),
adamc@143	1863 xml1), _),
adamc@143	1864 xml2) => (case findSubmit xml1 of
adamc@143	1865 Error => Error
adamc@143	1866 \| NotFound => findSubmit xml2
adamc@143	1867 \| Found e =>
adamc@143	1868 case findSubmit xml2 of
adamc@143	1869 NotFound => Found e
adamc@143	1870 \| _ => Error)
adamc@143	1871 \| L.EApp (
adamc@143	1872 (L.EApp (
adamc@143	1873 (L.EApp (
adamc@143	1874 (L.ECApp (
adamc@143	1875 (L.ECApp (
adamc@143	1876 (L.ECApp (
adamc@143	1877 (L.ECApp (
adamc@143	1878 (L.ECApp (
adamc@143	1879 (L.ECApp (
adamc@143	1880 (L.ECApp (
adamc@143	1881 (L.ECApp (
adamc@143	1882 (L.EFfi ("Basis", "tag"),
adamc@143	1883 _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _),
adamc@143	1884 attrs), _),
adamc@143	1885 _), _),
adamc@143	1886 xml) =>
adamc@143	1887 (case #1 attrs of
adamc@143	1888 L.ERecord xes =>
adamc@143	1889 (case ListUtil.search (fn ((L.CName "Action", _), e, t) => SOME (e, t)
adamc@143	1890 \| _ => NONE) xes of
adamc@143	1891 NONE => findSubmit xml
adamc@143	1892 \| SOME et =>
adamc@143	1893 case findSubmit xml of
adamc@143	1894 NotFound => Found et
adamc@143	1895 \| _ => Error)
adamc@143	1896 \| _ => findSubmit xml)
adamc@143	1897 \| _ => NotFound
adamc@143	1898
adamc@143	1899 val (action, actionT) = case findSubmit xml of
adamc@143	1900 NotFound => raise Fail "No submit found"
adamc@143	1901 \| Error => raise Fail "Not ready for multi-submit lforms yet"
adamc@143	1902 \| Found et => et
adamc@143	1903
adamc@143	1904 val actionT = monoType env actionT
adamc@179	1905 val (action, fm) = monoExp (env, st, fm) action
adamc@179	1906 val (action, fm) = urlifyExp env fm (action, actionT)
adamc@179	1907 val (xml, fm) = monoExp (env, st, fm) xml
adamc@143	1908 in
adamc@179	1909 ((L'.EStrcat ((L'.EStrcat ((L'.EPrim (Prim.String "<form action=\""), loc),
adamc@179	1910 (L'.EStrcat (action,
adamc@179	1911 (L'.EPrim (Prim.String "\">"), loc)), loc)), loc),
adamc@179	1912 (L'.EStrcat (xml,
adamc@179	1913 (L'.EPrim (Prim.String "</form>"), loc)), loc)), loc),
adamc@179	1914 fm)
adamc@143	1915 end
adamc@141	1916
adamc@148	1917 \| L.EApp ((L.ECApp (
adamc@148	1918 (L.ECApp (
adamc@148	1919 (L.ECApp (
adamc@148	1920 (L.ECApp (
adamc@148	1921 (L.EFfi ("Basis", "useMore"), _), _), _),
adamc@148	1922 _), _),
adamc@148	1923 _), _),
adamc@148	1924 _), _),
adamc@179	1925 xml) => monoExp (env, st, fm) xml
adamc@148	1926
adamc@283	1927 \| L.ECApp ((L.EFfi ("Basis", "error"), _), t) =>
adamc@283	1928 let
adamc@283	1929 val t = monoType env t
adamc@283	1930 in
adamc@283	1931 ((L'.EAbs ("s", (L'.TFfi ("Basis", "string"), loc), t,
adamc@283	1932 (L'.EError ((L'.ERel 0, loc), t), loc)), loc),
adamc@283	1933 fm)
adamc@283	1934 end
adamc@283	1935
adamc@179	1936 \| L.EApp (e1, e2) =>
adamc@179	1937 let
adamc@179	1938 val (e1, fm) = monoExp (env, st, fm) e1
adamc@179	1939 val (e2, fm) = monoExp (env, st, fm) e2
adamc@179	1940 in
adamc@179	1941 ((L'.EApp (e1, e2), loc), fm)
adamc@179	1942 end
adamc@26	1943 \| L.EAbs (x, dom, ran, e) =>
adamc@179	1944 let
adamc@179	1945 val (e, fm) = monoExp (Env.pushERel env x dom, st, fm) e
adamc@179	1946 in
adamc@179	1947 ((L'.EAbs (x, monoType env dom, monoType env ran, e), loc), fm)
adamc@179	1948 end
adamc@25	1949 \| L.ECApp _ => poly ()
adamc@25	1950 \| L.ECAbs _ => poly ()
adamc@25	1951
adamc@252	1952 \| L.EFfi mx => ((L'.EFfi mx, loc), fm)
adamc@252	1953 \| L.EFfiApp (m, x, es) =>
adamc@252	1954 let
adamc@252	1955 val (es, fm) = ListUtil.foldlMap (fn (e, fm) => monoExp (env, st, fm) e) fm es
adamc@252	1956 in
adamc@252	1957 ((L'.EFfiApp (m, x, es), loc), fm)
adamc@252	1958 end
adamc@252	1959
adamc@179	1960 \| L.ERecord xes =>
adamc@179	1961 let
adamc@179	1962 val (xes, fm) = ListUtil.foldlMap
adamc@179	1963 (fn ((x, e, t), fm) =>
adamc@179	1964 let
adamc@179	1965 val (e, fm) = monoExp (env, st, fm) e
adamc@179	1966 in
adamc@179	1967 ((monoName env x,
adamc@179	1968 e,
adamc@179	1969 monoType env t), fm)
adamc@179	1970 end) fm xes
adamc@179	1971 in
adamc@179	1972 ((L'.ERecord xes, loc), fm)
adamc@179	1973 end
adamc@179	1974 \| L.EField (e, x, _) =>
adamc@179	1975 let
adamc@179	1976 val (e, fm) = monoExp (env, st, fm) e
adamc@179	1977 in
adamc@179	1978 ((L'.EField (e, monoName env x), loc), fm)
adamc@179	1979 end
adamc@445	1980 \| L.EConcat _ => poly ()
adamc@149	1981 \| L.ECut _ => poly ()
adamc@73	1982 \| L.EFold _ => poly ()
adamc@177	1983
adamc@182	1984 \| L.ECase (e, pes, {disc, result}) =>
adamc@179	1985 let
adamc@179	1986 val (e, fm) = monoExp (env, st, fm) e
adamc@179	1987 val (pes, fm) = ListUtil.foldlMap
adamc@179	1988 (fn ((p, e), fm) =>
adamc@179	1989 let
adamc@179	1990 val (e, fm) = monoExp (env, st, fm) e
adamc@179	1991 in
adamc@182	1992 ((monoPat env p, e), fm)
adamc@179	1993 end) fm pes
adamc@179	1994 in
adamc@182	1995 ((L'.ECase (e, pes, {disc = monoType env disc, result = monoType env result}), loc), fm)
adamc@179	1996 end
adamc@177	1997
adamc@179	1998 \| L.EWrite e =>
adamc@179	1999 let
adamc@179	2000 val (e, fm) = monoExp (env, st, fm) e
adamc@179	2001 in
adamc@252	2002 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adamc@252	2003 (L'.EWrite (liftExpInExp 0 e), loc)), loc), fm)
adamc@179	2004 end
adamc@110	2005
adamc@179	2006 \| L.EClosure (n, es) =>
adamc@179	2007 let
adamc@179	2008 val (es, fm) = ListUtil.foldlMap (fn (e, fm) =>
adamc@179	2009 monoExp (env, st, fm) e)
adamc@179	2010 fm es
adamc@179	2011 in
adamc@179	2012 ((L'.EClosure (n, es), loc), fm)
adamc@179	2013 end
adamc@450	2014
adamc@450	2015 \| L.ELet (x, t, e1, e2) =>
adamc@450	2016 let
adamc@450	2017 val t' = monoType env t
adamc@450	2018 val (e1, fm) = monoExp (env, st, fm) e1
adamc@450	2019 val (e2, fm) = monoExp (Env.pushERel env x t, st, fm) e2
adamc@450	2020 in
adamc@450	2021 ((L'.ELet (x, t', e1, e2), loc), fm)
adamc@450	2022 end
adamc@25	2023 end
adamc@25	2024
adamc@179	2025 fun monoDecl (env, fm) (all as (d, loc)) =
adamc@25	2026 let
adamc@25	2027 fun poly () =
adamc@25	2028 (E.errorAt loc "Unsupported declaration";
adamc@25	2029 Print.eprefaces' [("Declaration", CorePrint.p_decl env all)];
adamc@25	2030 NONE)
adamc@25	2031 in
adamc@25	2032 case d of
adamc@25	2033 L.DCon _ => NONE
adamc@193	2034 \| L.DDatatype (x, n, [], xncs) =>
adamc@193	2035 let
adamc@196	2036 val env' = Env.declBinds env all
adamc@196	2037 val d = (L'.DDatatype (x, n, map (fn (x, n, to) => (x, n, Option.map (monoType env') to)) xncs), loc)
adamc@164	2038 in
adamc@273	2039 SOME (env', fm, [d])
adamc@193	2040 end
adamc@193	2041 \| L.DDatatype _ => poly ()
adamc@179	2042 \| L.DVal (x, n, t, e, s) =>
adamc@179	2043 let
adamc@179	2044 val (e, fm) = monoExp (env, St.empty, fm) e
adamc@179	2045 in
adamc@179	2046 SOME (Env.pushENamed env x n t NONE s,
adamc@179	2047 fm,
adamc@273	2048 [(L'.DVal (x, n, monoType env t, e, s), loc)])
adamc@179	2049 end
adamc@128	2050 \| L.DValRec vis =>
adamc@128	2051 let
adamc@128	2052 val env = foldl (fn ((x, n, t, e, s), env) => Env.pushENamed env x n t NONE s) env vis
adamc@179	2053
adamc@179	2054 val (vis, fm) = ListUtil.foldlMap
adamc@179	2055 (fn ((x, n, t, e, s), fm) =>
adamc@179	2056 let
adamc@179	2057 val (e, fm) = monoExp (env, St.empty, fm) e
adamc@179	2058 in
adamc@179	2059 ((x, n, monoType env t, e, s), fm)
adamc@179	2060 end)
adamc@179	2061 fm vis
adamc@128	2062 in
adamc@128	2063 SOME (env,
adamc@179	2064 fm,
adamc@273	2065 [(L'.DValRec vis, loc)])
adamc@128	2066 end
adamc@144	2067 \| L.DExport (ek, n) =>
adamc@115	2068 let
adamc@120	2069 val (_, t, _, s) = Env.lookupENamed env n
adamc@120	2070
adamc@120	2071 fun unwind (t, _) =
adamc@120	2072 case t of
adamc@120	2073 L.TFun (dom, ran) => dom :: unwind ran
adamc@314	2074 \| L.CApp ((L.CFfi ("Basis", "transaction"), _), t) =>
adamc@314	2075 (L.TRecord (L.CRecord ((L.KType, loc), []), loc), loc) :: unwind t
adamc@120	2076 \| _ => []
adamc@120	2077
adamc@120	2078 val ts = map (monoType env) (unwind t)
adamc@115	2079 in
adamc@273	2080 SOME (env, fm, [(L'.DExport (ek, s, n, ts), loc)])
adamc@115	2081 end
adamc@273	2082 \| L.DTable (x, n, (L.CRecord (_, xts), _), s) =>
adamc@251	2083 let
adamc@251	2084 val t = (L.CFfi ("Basis", "string"), loc)
adamc@251	2085 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@311	2086 val s = "uw_" ^ s
adamc@251	2087 val e = (L'.EPrim (Prim.String s), loc)
adamc@273	2088
adamc@273	2089 val xts = map (fn (x, t) => (monoName env x, monoType env t)) xts
adamc@251	2090 in
adamc@251	2091 SOME (Env.pushENamed env x n t NONE s,
adamc@251	2092 fm,
adamc@273	2093 [(L'.DTable (s, xts), loc),
adamc@273	2094 (L'.DVal (x, n, t', e, s), loc)])
adamc@251	2095 end
adamc@273	2096 \| L.DTable _ => poly ()
adamc@338	2097 \| L.DSequence (x, n, s) =>
adamc@338	2098 let
adamc@338	2099 val t = (L.CFfi ("Basis", "string"), loc)
adamc@338	2100 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@338	2101 val s = "uw_" ^ s
adamc@338	2102 val e = (L'.EPrim (Prim.String s), loc)
adamc@338	2103 in
adamc@338	2104 SOME (Env.pushENamed env x n t NONE s,
adamc@338	2105 fm,
adamc@338	2106 [(L'.DSequence s, loc),
adamc@338	2107 (L'.DVal (x, n, t', e, s), loc)])
adamc@338	2108 end
adamc@273	2109 \| L.DDatabase s => SOME (env, fm, [(L'.DDatabase s, loc)])
adamc@462	2110 \| L.DCookie (x, n, t, s) =>
adamc@462	2111 let
adamc@462	2112 val t = (L.CFfi ("Basis", "string"), loc)
adamc@462	2113 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@462	2114 val e = (L'.EPrim (Prim.String s), loc)
adamc@462	2115 in
adamc@462	2116 SOME (Env.pushENamed env x n t NONE s,
adamc@462	2117 fm,
adamc@462	2118 [(L'.DVal (x, n, t', e, s), loc)])
adamc@462	2119 end
adamc@25	2120 end
adamc@25	2121
adamc@25	2122 fun monoize env ds =
adamc@25	2123 let
adamc@385	2124 val p = !urlPrefix
adamc@385	2125 val () =
adamc@385	2126 if p = "" then
adamc@385	2127 urlPrefix := "/"
adamc@385	2128 else if String.sub (p, size p - 1) <> #"/" then
adamc@385	2129 urlPrefix := p ^ "/"
adamc@385	2130 else
adamc@385	2131 ()
adamc@385	2132
adamc@179	2133 val (_, _, ds) = List.foldl (fn (d, (env, fm, ds)) =>
adamc@179	2134 case monoDecl (env, fm) d of
adamc@179	2135 NONE => (env, fm, ds)
adamc@273	2136 \| SOME (env, fm, ds') =>
adamc@179	2137 (env,
adamc@179	2138 Fm.enter fm,
adamc@273	2139 ds' @ Fm.decls fm @ ds))
adamc@179	2140 (env, Fm.empty (CoreUtil.File.maxName ds + 1), []) ds
adamc@25	2141 in
adamc@25	2142 rev ds
adamc@25	2143 end
adamc@25	2144
adamc@25	2145 end

Mercurial > urweb

annotate src/monoize.sml @ 468:4efab85405be