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annotate src/monoize.sml @ 1552:c3b5cf5c2f98

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Gentle handling of back-button returns to pages with stale message-passing credentials
author Adam Chlipala <adam@chlipala.net>
date Sun, 28 Aug 2011 17:16:54 -0400
parents a99b743a3087
children e1f5d9c4cc20
rev   line source
adam@1544 1 (* Copyright (c) 2008-2011, 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@735 37 structure IS = IntBinarySet
adamc@196 38
adam@1287 39 structure SK = struct
adam@1287 40 type ord_key = string
adam@1287 41 val compare = String.compare
adam@1287 42 end
adam@1287 43
adam@1287 44 structure SS = BinarySetFn(SK)
adam@1287 45 structure SM = BinaryMapFn(SK)
adam@1287 46
adam@1287 47 structure RM = BinaryMapFn(struct
adam@1287 48 type ord_key = (string * L'.typ) list
adam@1287 49 fun compare (r1, r2) = MonoUtil.Typ.compare ((L'.TRecord r1, E.dummySpan),
adam@1287 50 (L'.TRecord r2, E.dummySpan))
adamc@984 51 end)
adamc@984 52
adam@1287 53 val nextPvar = ref 0
adam@1287 54 val pvars = ref (RM.empty : (int * (string * int * L'.typ) list) RM.map)
adam@1287 55 val pvarDefs = ref ([] : L'.decl list)
adam@1288 56 val pvarOldDefs = ref ([] : (int * (string * int * L.con option) list) list)
adam@1287 57
adam@1287 58 fun choosePvar () =
adam@1287 59 let
adam@1287 60 val n = !nextPvar
adam@1287 61 in
adam@1287 62 nextPvar := n + 1;
adam@1287 63 n
adam@1287 64 end
adam@1287 65
adam@1288 66 fun pvar (r, r', loc) =
adam@1288 67 case RM.find (!pvars, r') of
adam@1287 68 NONE =>
adam@1287 69 let
adam@1287 70 val n = choosePvar ()
adam@1288 71 val fs = map (fn (x, t) => (x, choosePvar (), t)) r'
adam@1288 72 val (r, fs') = ListPair.foldr (fn ((_, t), (x, n, _), (r, fs')) =>
adam@1288 73 ((x, n, SOME t) :: r,
adam@1288 74 SM.insert (fs', x, n))) ([], SM.empty) (r, fs)
adam@1287 75 in
adam@1288 76 pvars := RM.insert (!pvars, r', (n, fs));
adam@1287 77 pvarDefs := (L'.DDatatype [("$poly" ^ Int.toString n, n, map (fn (x, n, t) => (x, n, SOME t)) fs)], loc)
adam@1287 78 :: !pvarDefs;
adam@1288 79 pvarOldDefs := (n, r) :: !pvarOldDefs;
adam@1287 80 (n, fs)
adam@1287 81 end
adam@1287 82 | SOME v => v
adam@1287 83
adamc@984 84 val singletons = SS.addList (SS.empty,
adamc@984 85 ["link",
adamc@984 86 "br",
adamc@984 87 "p",
adamc@984 88 "hr",
adamc@984 89 "input",
adamc@1129 90 "button",
adamc@1129 91 "img"])
adamc@984 92
adamc@196 93 val dummyTyp = (L'.TDatatype (0, ref (L'.Enum, [])), E.dummySpan)
adamc@25 94
adamc@252 95 structure U = MonoUtil
adamc@252 96
adamc@252 97 val liftExpInExp =
adamc@252 98 U.Exp.mapB {typ = fn t => t,
adamc@252 99 exp = fn bound => fn e =>
adamc@252 100 case e of
adamc@252 101 L'.ERel xn =>
adamc@252 102 if xn < bound then
adamc@252 103 e
adamc@252 104 else
adamc@252 105 L'.ERel (xn + 1)
adamc@252 106 | _ => e,
adamc@252 107 bind = fn (bound, U.Exp.RelE _) => bound + 1
adamc@252 108 | (bound, _) => bound}
adamc@252 109
adamc@25 110 fun monoName env (all as (c, loc)) =
adamc@25 111 let
adamc@25 112 fun poly () =
adamc@25 113 (E.errorAt loc "Unsupported name constructor";
adamc@25 114 Print.eprefaces' [("Constructor", CorePrint.p_con env all)];
adamc@25 115 "")
adamc@25 116 in
adamc@25 117 case c of
adamc@25 118 L.CName s => s
adamc@25 119 | _ => poly ()
adamc@25 120 end
adamc@25 121
adamc@877 122 fun lowercaseFirst "" = ""
adamc@877 123 | lowercaseFirst s = String.str (Char.toLower (String.sub (s, 0)))
adamc@877 124 ^ String.extract (s, 1, NONE)
adamc@877 125
adamc@877 126 fun monoNameLc env c = lowercaseFirst (monoName env c)
adamc@877 127
adamc@292 128 fun readType' (t, loc) = (L'.TFun ((L'.TFfi ("Basis", "string"), loc),
adamc@292 129 (L'.TOption t, loc)), loc)
adamc@292 130 fun readErrType (t, loc) = (L'.TFun ((L'.TFfi ("Basis", "string"), loc),
adamc@292 131 t), loc)
adamc@292 132 fun readType (t, loc) =
adamc@292 133 (L'.TRecord [("Read", readType' (t, loc)),
adamc@292 134 ("ReadError", readErrType (t, loc))],
adamc@292 135 loc)
adamc@292 136
adamc@196 137 fun monoType env =
adamc@25 138 let
adamc@196 139 fun mt env dtmap (all as (c, loc)) =
adamc@196 140 let
adamc@196 141 fun poly () =
adamc@196 142 (E.errorAt loc "Unsupported type constructor";
adamc@196 143 Print.eprefaces' [("Constructor", CorePrint.p_con env all)];
adamc@196 144 dummyTyp)
adamc@196 145 in
adamc@196 146 case c of
adamc@196 147 L.TFun (c1, c2) => (L'.TFun (mt env dtmap c1, mt env dtmap c2), loc)
adamc@196 148 | L.TCFun _ => poly ()
adamc@196 149 | L.TRecord (L.CRecord ((L.KType, _), xcs), _) =>
adamc@905 150 let
adamc@905 151 val xcs = map (fn (x, t) => (monoName env x, mt env dtmap t)) xcs
adamc@905 152 val xcs = ListMergeSort.sort (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER) xcs
adamc@905 153 in
adamc@905 154 (L'.TRecord xcs, loc)
adamc@905 155 end
adamc@196 156 | L.TRecord _ => poly ()
adamc@196 157
adamc@288 158 | L.CApp ((L.CFfi ("Basis", "option"), _), t) =>
adamc@288 159 (L'.TOption (mt env dtmap t), loc)
adamc@757 160 | L.CApp ((L.CFfi ("Basis", "list"), _), t) =>
adamc@757 161 (L'.TList (mt env dtmap t), loc)
adamc@288 162
adam@1287 163 | L.CApp ((L.CFfi ("Basis", "variant"), _), (L.CRecord ((L.KType, _), xts), _)) =>
adam@1287 164 let
adam@1288 165 val xts' = map (fn (x, t) => (monoName env x, mt env dtmap t)) xts
adam@1288 166 val xts' = ListMergeSort.sort (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER) xts'
adam@1288 167 val (n, cs) = pvar (xts, xts', loc)
adam@1287 168 val cs = map (fn (x, n, t) => (x, n, SOME t)) cs
adam@1287 169 in
adam@1287 170 (L'.TDatatype (n, ref (ElabUtil.classifyDatatype cs, cs)), loc)
adam@1287 171 end
adam@1287 172
adamc@820 173 | L.CApp ((L.CFfi ("Basis", "monad"), _), _) =>
adamc@820 174 (L'.TRecord [], loc)
adamc@820 175
adamc@387 176 | L.CApp ((L.CFfi ("Basis", "eq"), _), t) =>
adamc@387 177 let
adamc@387 178 val t = mt env dtmap t
adamc@387 179 in
adamc@387 180 (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc)
adamc@387 181 end
adamc@389 182 | L.CApp ((L.CFfi ("Basis", "num"), _), t) =>
adamc@389 183 let
adamc@389 184 val t = mt env dtmap t
adamc@389 185 in
adamc@417 186 (L'.TRecord [("Zero", t),
adamc@417 187 ("Neg", (L'.TFun (t, t), loc)),
adamc@389 188 ("Plus", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 189 ("Minus", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 190 ("Times", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 191 ("Div", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 192 ("Mod", (L'.TFun (t, (L'.TFun (t, t), loc)), loc))],
adamc@389 193 loc)
adamc@389 194 end
adamc@391 195 | L.CApp ((L.CFfi ("Basis", "ord"), _), t) =>
adamc@391 196 let
adamc@391 197 val t = mt env dtmap t
adamc@391 198 in
adamc@391 199 (L'.TRecord [("Lt", (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc)),
adamc@391 200 ("Le", (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc))],
adamc@391 201 loc)
adamc@391 202 end
adamc@286 203 | L.CApp ((L.CFfi ("Basis", "show"), _), t) =>
adamc@286 204 (L'.TFun (mt env dtmap t, (L'.TFfi ("Basis", "string"), loc)), loc)
adamc@290 205 | L.CApp ((L.CFfi ("Basis", "read"), _), t) =>
adamc@292 206 readType (mt env dtmap t, loc)
adamc@286 207
adamc@1176 208 | L.CFfi ("Basis", "unit") => (L'.TRecord [], loc)
adamc@1176 209 | L.CFfi ("Basis", "page") => (L'.TFfi ("Basis", "string"), loc)
adamc@1176 210 | L.CFfi ("Basis", "xbody") => (L'.TFfi ("Basis", "string"), loc)
kkallio@1475 211 | L.CFfi ("Basis", "xtable") => (L'.TFfi ("Basis", "string"), loc)
adamc@1176 212 | L.CFfi ("Basis", "xtr") => (L'.TFfi ("Basis", "string"), loc)
adamc@1176 213 | L.CFfi ("Basis", "xform") => (L'.TFfi ("Basis", "string"), loc)
adamc@1176 214
adamc@717 215 | L.CFfi ("Basis", "url") => (L'.TFfi ("Basis", "string"), loc)
adamc@741 216 | L.CFfi ("Basis", "mimeType") => (L'.TFfi ("Basis", "string"), loc)
adamc@720 217 | L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "xml"), _), _), _), _), _), _) =>
adamc@196 218 (L'.TFfi ("Basis", "string"), loc)
adamc@196 219 | L.CApp ((L.CApp ((L.CFfi ("Basis", "xhtml"), _), _), _), _) =>
adamc@196 220 (L'.TFfi ("Basis", "string"), loc)
adamc@721 221 | L.CFfi ("Basis", "css_class") => (L'.TFfi ("Basis", "string"), loc)
adamc@196 222
adamc@1104 223 | L.CApp ((L.CFfi ("Basis", "serialized"), _), _) =>
adamc@1104 224 (L'.TFfi ("Basis", "string"), loc)
adamc@1104 225
adamc@251 226 | L.CApp ((L.CFfi ("Basis", "transaction"), _), t) =>
adamc@252 227 (L'.TFun ((L'.TRecord [], loc), mt env dtmap t), loc)
adamc@565 228 | L.CApp ((L.CFfi ("Basis", "source"), _), t) =>
adamc@577 229 (L'.TSource, loc)
adamc@568 230 | L.CApp ((L.CFfi ("Basis", "signal"), _), t) =>
adamc@568 231 (L'.TSignal (mt env dtmap t), loc)
adamc@462 232 | L.CApp ((L.CFfi ("Basis", "http_cookie"), _), _) =>
adamc@462 233 (L'.TFfi ("Basis", "string"), loc)
adamc@705 234 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_table"), _), _), _), _) =>
adamc@252 235 (L'.TFfi ("Basis", "string"), loc)
adamc@823 236 | L.CApp ((L.CFfi ("Basis", "sql_view"), _), _) =>
adamc@823 237 (L'.TFfi ("Basis", "string"), loc)
adamc@338 238 | L.CFfi ("Basis", "sql_sequence") =>
adamc@338 239 (L'.TFfi ("Basis", "string"), loc)
adam@1394 240 | L.CApp ((L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_query"), _), _), _), _), _), _), _), _) =>
adamc@252 241 (L'.TFfi ("Basis", "string"), loc)
adam@1394 242 | L.CApp ((L.CApp ((L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_query1"), _), _), _), _), _), _), _), _), _), _) =>
adamc@252 243 (L'.TFfi ("Basis", "string"), loc)
adamc@1191 244 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_from_items"), _), _), _), _) =>
adamc@748 245 (L'.TFfi ("Basis", "string"), loc)
adamc@252 246 | L.CApp ((L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_exp"), _), _), _), _), _), _), _), _) =>
adamc@252 247 (L'.TFfi ("Basis", "string"), loc)
adamc@707 248 | L.CApp ((L.CApp ((L.CFfi ("Basis", "primary_key"), _), _), _), _) =>
adamc@707 249 (L'.TFfi ("Basis", "string"), loc)
adamc@704 250 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_constraints"), _), _), _), _) =>
adamc@704 251 (L'.TFfi ("Basis", "sql_constraints"), loc)
adamc@705 252 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_constraint"), _), _), _), _) =>
adamc@704 253 (L'.TFfi ("Basis", "string"), loc)
adamc@712 254 | L.CApp ((L.CApp ((L.CFfi ("Basis", "linkable"), _), _), _), _) =>
adamc@712 255 (L'.TRecord [], loc)
adamc@709 256 | L.CApp ((L.CApp ((L.CFfi ("Basis", "matching"), _), _), _), _) =>
adamc@709 257 let
adamc@709 258 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@709 259 in
adamc@709 260 (L'.TRecord [("1", string), ("2", string)], loc)
adamc@709 261 end
adamc@709 262 | L.CApp ((L.CFfi ("Basis", "propagation_mode"), _), _) =>
adamc@709 263 (L'.TFfi ("Basis", "string"), loc)
adamc@252 264
adamc@252 265 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_subset"), _), _), _), _) =>
adamc@252 266 (L'.TRecord [], loc)
adamc@252 267 | L.CFfi ("Basis", "sql_relop") =>
adamc@252 268 (L'.TFfi ("Basis", "string"), loc)
adamc@252 269 | L.CFfi ("Basis", "sql_direction") =>
adamc@252 270 (L'.TFfi ("Basis", "string"), loc)
adamc@252 271 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_order_by"), _), _), _), _) =>
adamc@252 272 (L'.TFfi ("Basis", "string"), loc)
adamc@252 273 | L.CFfi ("Basis", "sql_limit") =>
adamc@252 274 (L'.TFfi ("Basis", "string"), loc)
adamc@252 275 | L.CFfi ("Basis", "sql_offset") =>
adamc@252 276 (L'.TFfi ("Basis", "string"), loc)
adamc@753 277 | L.CApp ((L.CApp ((L.CFfi ("Basis", "fieldsOf"), _), _), _), _) =>
adamc@753 278 (L'.TRecord [], loc)
adamc@252 279
adamc@676 280 | L.CApp ((L.CFfi ("Basis", "sql_injectable_prim"), _), t) =>
adamc@676 281 (L'.TFun (mt env dtmap t, (L'.TFfi ("Basis", "string"), loc)), loc)
adamc@252 282 | L.CApp ((L.CFfi ("Basis", "sql_injectable"), _), t) =>
adamc@252 283 (L'.TFun (mt env dtmap t, (L'.TFfi ("Basis", "string"), loc)), loc)
adamc@750 284 | L.CApp ((L.CApp ((L.CFfi ("Basis", "nullify"), _), _), _), _) =>
adamc@750 285 (L'.TRecord [], loc)
adamc@252 286 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_unary"), _), _), _), _) =>
adamc@252 287 (L'.TFfi ("Basis", "string"), loc)
adamc@252 288 | L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_binary"), _), _), _), _), _), _) =>
adamc@252 289 (L'.TFfi ("Basis", "string"), loc)
adamc@1187 290 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_aggregate"), _), _), _), _) =>
adamc@252 291 (L'.TFfi ("Basis", "string"), loc)
adamc@252 292 | L.CApp ((L.CFfi ("Basis", "sql_summable"), _), _) =>
adamc@252 293 (L'.TRecord [], loc)
adamc@252 294 | L.CApp ((L.CFfi ("Basis", "sql_maxable"), _), _) =>
adamc@252 295 (L'.TRecord [], loc)
adamc@559 296 | L.CApp ((L.CFfi ("Basis", "sql_arith"), _), _) =>
adamc@559 297 (L'.TRecord [], loc)
adamc@441 298 | L.CApp ((L.CFfi ("Basis", "sql_nfunc"), _), _) =>
adamc@441 299 (L'.TFfi ("Basis", "string"), loc)
adamc@746 300 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_ufunc"), _), _), _), _) =>
adamc@746 301 (L'.TFfi ("Basis", "string"), loc)
adamc@251 302
adamc@668 303 | L.CApp ((L.CFfi ("Basis", "channel"), _), _) =>
adamc@668 304 (L'.TFfi ("Basis", "channel"), loc)
adamc@668 305
adamc@196 306 | L.CRel _ => poly ()
adamc@196 307 | L.CNamed n =>
adamc@196 308 (case IM.find (dtmap, n) of
adamc@196 309 SOME r => (L'.TDatatype (n, r), loc)
adamc@196 310 | NONE =>
adamc@196 311 let
adamc@196 312 val r = ref (L'.Default, [])
adamc@196 313 val (_, xs, xncs) = Env.lookupDatatype env n
adamc@196 314
adamc@196 315 val dtmap' = IM.insert (dtmap, n, r)
adamc@196 316
adamc@196 317 val xncs = map (fn (x, n, to) => (x, n, Option.map (mt env dtmap') to)) xncs
adamc@196 318 in
adamc@196 319 case xs of
adamc@198 320 [] =>(r := (ElabUtil.classifyDatatype xncs, xncs);
adamc@196 321 (L'.TDatatype (n, r), loc))
adamc@196 322 | _ => poly ()
adamc@196 323 end)
adamc@196 324 | L.CFfi mx => (L'.TFfi mx, loc)
adamc@196 325 | L.CApp _ => poly ()
adamc@196 326 | L.CAbs _ => poly ()
adamc@196 327
adamc@196 328 | L.CName _ => poly ()
adamc@196 329
adamc@196 330 | L.CRecord _ => poly ()
adamc@196 331 | L.CConcat _ => poly ()
adamc@621 332 | L.CMap _ => poly ()
adamc@196 333 | L.CUnit => poly ()
adamc@214 334
adamc@214 335 | L.CTuple _ => poly ()
adamc@214 336 | L.CProj _ => poly ()
adamc@626 337
adamc@626 338 | L.CKAbs _ => poly ()
adamc@626 339 | L.CKApp _ => poly ()
adamc@626 340 | L.TKFun _ => poly ()
adamc@196 341 end
adamc@25 342 in
adamc@196 343 mt env IM.empty
adamc@25 344 end
adamc@25 345
adamc@25 346 val dummyExp = (L'.EPrim (Prim.Int 0), E.dummySpan)
adamc@25 347
adamc@179 348 structure IM = IntBinaryMap
adamc@179 349
adamc@179 350 datatype foo_kind =
adamc@179 351 Attr
adamc@179 352 | Url
adamc@179 353
adamc@179 354 fun fk2s fk =
adamc@179 355 case fk of
adamc@179 356 Attr => "attr"
adamc@179 357 | Url => "url"
adamc@179 358
adamc@179 359 structure Fm :> sig
adamc@179 360 type t
adamc@179 361
adamc@179 362 val empty : int -> t
adamc@179 363
adamc@179 364 val lookup : t -> foo_kind -> int -> (int -> t -> L'.decl * t) -> t * int
adamc@758 365 val lookupList : t -> foo_kind -> L'.typ -> (int -> t -> L'.decl * t) -> t * int
adamc@179 366 val enter : t -> t
adamc@179 367 val decls : t -> L'.decl list
adamc@683 368
adamc@683 369 val freshName : t -> int * t
adamc@179 370 end = struct
adamc@179 371
adamc@179 372 structure M = BinaryMapFn(struct
adamc@179 373 type ord_key = foo_kind
adamc@179 374 fun compare x =
adamc@179 375 case x of
adamc@179 376 (Attr, Attr) => EQUAL
adamc@179 377 | (Attr, _) => LESS
adamc@179 378 | (_, Attr) => GREATER
adamc@179 379
adamc@179 380 | (Url, Url) => EQUAL
adamc@179 381 end)
adamc@179 382
adamc@758 383 structure TM = BinaryMapFn(struct
adamc@758 384 type ord_key = L'.typ
adamc@758 385 val compare = MonoUtil.Typ.compare
adamc@758 386 end)
adamc@758 387
adamc@179 388 type t = {
adamc@179 389 count : int,
adamc@179 390 map : int IM.map M.map,
adamc@758 391 listMap : int TM.map M.map,
adamc@179 392 decls : L'.decl list
adamc@179 393 }
adamc@179 394
adamc@179 395 fun empty count = {
adamc@179 396 count = count,
adamc@179 397 map = M.empty,
adamc@758 398 listMap = M.empty,
adamc@179 399 decls = []
adamc@179 400 }
adamc@179 401
adam@1287 402 fun chooseNext count =
adam@1287 403 let
adam@1287 404 val n = !nextPvar
adam@1287 405 in
adam@1287 406 if count < n then
adam@1287 407 (count, count+1)
adam@1287 408 else
adam@1287 409 (nextPvar := n + 1;
adam@1287 410 (n, n+1))
adam@1287 411 end
adam@1287 412
adamc@758 413 fun enter ({count, map, listMap, ...} : t) = {count = count, map = map, listMap = listMap, decls = []}
adam@1287 414 fun freshName {count, map, listMap, decls} =
adam@1287 415 let
adam@1287 416 val (next, count) = chooseNext count
adam@1287 417 in
adam@1287 418 (next, {count = count , map = map, listMap = listMap, decls = decls})
adam@1287 419 end
adamc@179 420 fun decls ({decls, ...} : t) = decls
adamc@179 421
adamc@758 422 fun lookup (t as {count, map, listMap, decls}) k n thunk =
adamc@120 423 let
adamc@179 424 val im = Option.getOpt (M.find (map, k), IM.empty)
adamc@179 425 in
adamc@179 426 case IM.find (im, n) of
adamc@179 427 NONE =>
adamc@179 428 let
adamc@179 429 val n' = count
adamc@758 430 val (d, {count, map, listMap, decls}) =
adamc@758 431 thunk count {count = count + 1,
adamc@758 432 map = M.insert (map, k, IM.insert (im, n, n')),
adamc@758 433 listMap = listMap,
adamc@758 434 decls = decls}
adamc@179 435 in
adamc@179 436 ({count = count,
adamc@179 437 map = map,
adamc@758 438 listMap = listMap,
adamc@758 439 decls = d :: decls}, n')
adamc@758 440 end
adamc@758 441 | SOME n' => (t, n')
adamc@758 442 end
adamc@758 443
adamc@758 444 fun lookupList (t as {count, map, listMap, decls}) k tp thunk =
adamc@758 445 let
adamc@758 446 val tm = Option.getOpt (M.find (listMap, k), TM.empty)
adamc@758 447 in
adamc@758 448 case TM.find (tm, tp) of
adamc@758 449 NONE =>
adamc@758 450 let
adamc@758 451 val n' = count
adamc@758 452 val (d, {count, map, listMap, decls}) =
adamc@758 453 thunk count {count = count + 1,
adamc@758 454 map = map,
adamc@758 455 listMap = M.insert (listMap, k, TM.insert (tm, tp, n')),
adamc@758 456 decls = decls}
adamc@758 457 in
adamc@758 458 ({count = count,
adamc@758 459 map = map,
adamc@758 460 listMap = listMap,
adamc@179 461 decls = d :: decls}, n')
adamc@179 462 end
adamc@179 463 | SOME n' => (t, n')
adamc@179 464 end
adamc@179 465
adamc@179 466 end
adamc@185 467
adamc@185 468
adamc@185 469 fun capitalize s =
adamc@185 470 if s = "" then
adamc@185 471 s
adamc@185 472 else
adamc@185 473 str (Char.toUpper (String.sub (s, 0))) ^ String.extract (s, 1, NONE)
adamc@179 474
adamc@179 475 fun fooifyExp fk env =
adamc@179 476 let
adamc@179 477 fun fooify fm (e, tAll as (t, loc)) =
adamc@120 478 case #1 e of
adamc@120 479 L'.EClosure (fnam, [(L'.ERecord [], _)]) =>
adamc@120 480 let
adamc@120 481 val (_, _, _, s) = Env.lookupENamed env fnam
adamc@120 482 in
adamc@764 483 ((L'.EPrim (Prim.String (Settings.getUrlPrefix () ^ s)), loc), fm)
adamc@120 484 end
adamc@120 485 | L'.EClosure (fnam, args) =>
adamc@120 486 let
adamc@120 487 val (_, ft, _, s) = Env.lookupENamed env fnam
adamc@120 488 val ft = monoType env ft
adamc@111 489
adamc@179 490 fun attrify (args, ft, e, fm) =
adamc@120 491 case (args, ft) of
adamc@179 492 ([], _) => (e, fm)
adamc@120 493 | (arg :: args, (L'.TFun (t, ft), _)) =>
adamc@179 494 let
adamc@179 495 val (arg', fm) = fooify fm (arg, t)
adamc@179 496 in
adamc@179 497 attrify (args, ft,
adamc@179 498 (L'.EStrcat (e,
adamc@179 499 (L'.EStrcat ((L'.EPrim (Prim.String "/"), loc),
adamc@179 500 arg'), loc)), loc),
adamc@179 501 fm)
adamc@179 502 end
adamc@120 503 | _ => (E.errorAt loc "Type mismatch encoding attribute";
adamc@179 504 (e, fm))
adamc@120 505 in
adamc@764 506 attrify (args, ft, (L'.EPrim (Prim.String (Settings.getUrlPrefix () ^ s)), loc), fm)
adamc@120 507 end
adamc@120 508 | _ =>
adamc@120 509 case t of
adamc@1109 510 L'.TFfi ("Basis", "unit") => ((L'.EPrim (Prim.String ""), loc), fm)
adamc@1109 511 | L'.TFfi (m, x) => ((L'.EFfiApp (m, fk2s fk ^ "ify" ^ capitalize x, [e]), loc), fm)
adamc@200 512
adamc@179 513 | L'.TRecord [] => ((L'.EPrim (Prim.String ""), loc), fm)
adamc@200 514 | L'.TRecord ((x, t) :: xts) =>
adamc@200 515 let
adamc@200 516 val (se, fm) = fooify fm ((L'.EField (e, x), loc), t)
adamc@200 517 in
adamc@200 518 foldl (fn ((x, t), (se, fm)) =>
adamc@200 519 let
adamc@200 520 val (se', fm) = fooify fm ((L'.EField (e, x), loc), t)
adamc@200 521 in
adamc@200 522 ((L'.EStrcat (se,
adamc@200 523 (L'.EStrcat ((L'.EPrim (Prim.String "/"), loc),
adamc@200 524 se'), loc)), loc),
adamc@200 525 fm)
adamc@200 526 end) (se, fm) xts
adamc@200 527 end
adamc@111 528
adamc@196 529 | L'.TDatatype (i, ref (dk, _)) =>
adamc@179 530 let
adamc@179 531 fun makeDecl n fm =
adamc@179 532 let
adamc@193 533 val (x, _, xncs) = Env.lookupDatatype env i
adamc@179 534
adamc@179 535 val (branches, fm) =
adamc@179 536 ListUtil.foldlMap
adamc@179 537 (fn ((x, n, to), fm) =>
adamc@179 538 case to of
adamc@179 539 NONE =>
adamc@188 540 (((L'.PCon (dk, L'.PConVar n, NONE), loc),
adamc@179 541 (L'.EPrim (Prim.String x), loc)),
adamc@179 542 fm)
adamc@179 543 | SOME t =>
adamc@179 544 let
adamc@182 545 val t = monoType env t
adamc@182 546 val (arg, fm) = fooify fm ((L'.ERel 0, loc), t)
adamc@179 547 in
adamc@188 548 (((L'.PCon (dk, L'.PConVar n, SOME (L'.PVar ("a", t), loc)), loc),
adamc@179 549 (L'.EStrcat ((L'.EPrim (Prim.String (x ^ "/")), loc),
adamc@179 550 arg), loc)),
adamc@179 551 fm)
adamc@179 552 end)
adamc@179 553 fm xncs
adamc@179 554
adamc@179 555 val dom = tAll
adamc@179 556 val ran = (L'.TFfi ("Basis", "string"), loc)
adamc@179 557 in
adamc@179 558 ((L'.DValRec [(fk2s fk ^ "ify_" ^ x,
adamc@179 559 n,
adamc@179 560 (L'.TFun (dom, ran), loc),
adamc@179 561 (L'.EAbs ("x",
adamc@179 562 dom,
adamc@179 563 ran,
adamc@179 564 (L'.ECase ((L'.ERel 0, loc),
adamc@179 565 branches,
adamc@182 566 {disc = dom,
adamc@182 567 result = ran}), loc)), loc),
adamc@179 568 "")], loc),
adamc@179 569 fm)
adamc@179 570 end
adamc@179 571
adamc@179 572 val (fm, n) = Fm.lookup fm fk i makeDecl
adamc@179 573 in
adamc@179 574 ((L'.EApp ((L'.ENamed n, loc), e), loc), fm)
adamc@179 575 end
adamc@164 576
adamc@471 577 | L'.TOption t =>
adamc@471 578 let
adamc@471 579 val (body, fm) = fooify fm ((L'.ERel 0, loc), t)
adamc@471 580 in
adamc@471 581 ((L'.ECase (e,
adamc@471 582 [((L'.PNone t, loc),
adamc@471 583 (L'.EPrim (Prim.String "None"), loc)),
adamc@471 584
adamc@471 585 ((L'.PSome (t, (L'.PVar ("x", t), loc)), loc),
adamc@471 586 (L'.EStrcat ((L'.EPrim (Prim.String "Some/"), loc),
adamc@471 587 body), loc))],
adamc@471 588 {disc = tAll,
adamc@471 589 result = (L'.TFfi ("Basis", "string"), loc)}), loc),
adamc@471 590 fm)
adamc@471 591 end
adamc@471 592
adamc@758 593 | L'.TList t =>
adamc@758 594 let
adamc@758 595 fun makeDecl n fm =
adamc@758 596 let
adamc@758 597 val rt = (L'.TRecord [("1", t), ("2", (L'.TList t, loc))], loc)
adamc@758 598 val (arg, fm) = fooify fm ((L'.ERel 0, loc), rt)
adamc@758 599
adamc@758 600 val branches = [((L'.PNone rt, loc),
adamc@758 601 (L'.EPrim (Prim.String "Nil"), loc)),
adamc@758 602 ((L'.PSome (rt, (L'.PVar ("a", rt), loc)), loc),
adamc@758 603 (L'.EStrcat ((L'.EPrim (Prim.String "Cons/"), loc),
adamc@758 604 arg), loc))]
adamc@758 605
adamc@758 606 val dom = tAll
adamc@758 607 val ran = (L'.TFfi ("Basis", "string"), loc)
adamc@758 608 in
adamc@758 609 ((L'.DValRec [(fk2s fk ^ "ify_list",
adamc@758 610 n,
adamc@758 611 (L'.TFun (dom, ran), loc),
adamc@758 612 (L'.EAbs ("x",
adamc@758 613 dom,
adamc@758 614 ran,
adamc@758 615 (L'.ECase ((L'.ERel 0, loc),
adamc@758 616 branches,
adamc@758 617 {disc = dom,
adamc@758 618 result = ran}), loc)), loc),
adamc@758 619 "")], loc),
adamc@758 620 fm)
adamc@758 621 end
adamc@758 622
adamc@758 623 val (fm, n) = Fm.lookupList fm fk t makeDecl
adamc@758 624 in
adamc@758 625 ((L'.EApp ((L'.ENamed n, loc), e), loc), fm)
adamc@758 626 end
adamc@758 627
adamc@490 628 | _ => (E.errorAt loc "Don't know how to encode attribute/URL type";
adamc@120 629 Print.eprefaces' [("Type", MonoPrint.p_typ MonoEnv.empty tAll)];
adamc@179 630 (dummyExp, fm))
adamc@120 631 in
adamc@120 632 fooify
adamc@120 633 end
adamc@120 634
adamc@179 635 val attrifyExp = fooifyExp Attr
adamc@179 636 val urlifyExp = fooifyExp Url
adamc@105 637
adamc@143 638 datatype 'a failable_search =
adamc@143 639 Found of 'a
adamc@143 640 | NotFound
adamc@143 641 | Error
adamc@143 642
adamc@153 643 structure St :> sig
adamc@153 644 type t
adamc@153 645
adamc@153 646 val empty : t
adamc@153 647
adamc@153 648 val radioGroup : t -> string option
adamc@153 649 val setRadioGroup : t * string -> t
adamc@153 650 end = struct
adamc@153 651
adamc@153 652 type t = {
adamc@153 653 radioGroup : string option
adamc@153 654 }
adamc@153 655
adamc@153 656 val empty = {radioGroup = NONE}
adamc@153 657
adamc@153 658 fun radioGroup (t : t) = #radioGroup t
adamc@153 659
adamc@153 660 fun setRadioGroup (t : t, x) = {radioGroup = SOME x}
adamc@153 661
adamc@153 662 end
adamc@153 663
adamc@186 664 fun monoPatCon env pc =
adamc@178 665 case pc of
adamc@178 666 L.PConVar n => L'.PConVar n
adamc@188 667 | L.PConFfi {mod = m, datatyp, con, arg, ...} => L'.PConFfi {mod = m, datatyp = datatyp, con = con,
adamc@188 668 arg = Option.map (monoType env) arg}
adamc@178 669
adamc@193 670 val dummyPat = (L'.PPrim (Prim.Int 0), ErrorMsg.dummySpan)
adamc@193 671
adamc@757 672
adamc@757 673 fun listify t = (L'.TRecord [("1", t), ("2", (L'.TList t, #2 t))], #2 t)
adamc@757 674
adamc@193 675 fun monoPat env (all as (p, loc)) =
adamc@193 676 let
adamc@193 677 fun poly () =
adamc@193 678 (E.errorAt loc "Unsupported pattern";
adamc@193 679 Print.eprefaces' [("Pattern", CorePrint.p_pat env all)];
adamc@193 680 dummyPat)
adamc@193 681 in
adamc@193 682 case p of
adamc@193 683 L.PWild => (L'.PWild, loc)
adamc@193 684 | L.PVar (x, t) => (L'.PVar (x, monoType env t), loc)
adamc@193 685 | L.PPrim p => (L'.PPrim p, loc)
adamc@193 686 | L.PCon (dk, pc, [], po) => (L'.PCon (dk, monoPatCon env pc, Option.map (monoPat env) po), loc)
adamc@757 687 | L.PCon (L.Option, L.PConFfi {mod = "Basis", datatyp = "list", ...}, [t], NONE) =>
adamc@757 688 (L'.PNone (listify (monoType env t)), loc)
adamc@757 689 | L.PCon (L.Option, L.PConFfi {mod = "Basis", datatyp = "list", ...}, [t], SOME p) =>
adamc@757 690 (L'.PSome (listify (monoType env t), monoPat env p), loc)
adamc@288 691 | L.PCon (L.Option, _, [t], NONE) => (L'.PNone (monoType env t), loc)
adamc@757 692 | L.PCon (L.Option, pc, [t], SOME p) => (L'.PSome (monoType env t, monoPat env p), loc)
adamc@193 693 | L.PCon _ => poly ()
adamc@193 694 | L.PRecord xps => (L'.PRecord (map (fn (x, p, t) => (x, monoPat env p, monoType env t)) xps), loc)
adamc@193 695 end
adamc@178 696
adamc@252 697 fun strcat loc es =
adamc@252 698 case es of
adamc@252 699 [] => (L'.EPrim (Prim.String ""), loc)
adamc@252 700 | [e] => e
adamc@252 701 | _ =>
adamc@252 702 let
adamc@252 703 val e2 = List.last es
adamc@252 704 val es = List.take (es, length es - 1)
adamc@252 705 val e1 = List.last es
adamc@252 706 val es = List.take (es, length es - 1)
adamc@252 707 in
adamc@252 708 foldr (fn (e, e') => (L'.EStrcat (e, e'), loc))
adamc@252 709 (L'.EStrcat (e1, e2), loc) es
adamc@252 710 end
adamc@252 711
adamc@252 712 fun strcatComma loc es =
adamc@252 713 case es of
adamc@252 714 [] => (L'.EPrim (Prim.String ""), loc)
adamc@252 715 | [e] => e
adamc@252 716 | _ =>
adamc@252 717 let
adamc@252 718 val e1 = List.last es
adamc@252 719 val es = List.take (es, length es - 1)
adamc@252 720 in
adamc@252 721 foldr (fn (e, e') =>
adamc@265 722 case (e, e') of
adamc@265 723 ((L'.EPrim (Prim.String ""), _), _) => e'
adamc@265 724 | (_, (L'.EPrim (Prim.String ""), _)) => e
adamc@252 725 | _ =>
adamc@252 726 (L'.EStrcat (e,
adamc@252 727 (L'.EStrcat ((L'.EPrim (Prim.String ", "), loc), e'), loc)), loc))
adamc@252 728 e1 es
adamc@252 729 end
adamc@252 730
adamc@252 731 fun strcatR loc e xs = strcatComma loc (map (fn (x, _) => (L'.EField (e, x), loc)) xs)
adamc@252 732
adamc@735 733 val readCookie = ref IS.empty
adamc@735 734
adamc@877 735 fun isBlobby (t : L.con) =
adamc@877 736 case #1 t of
adamc@877 737 L.CFfi ("Basis", "string") => true
adamc@877 738 | L.CFfi ("Basis", "blob") => true
adamc@877 739 | _ => false
adamc@877 740
adamc@179 741 fun monoExp (env, st, fm) (all as (e, loc)) =
adamc@25 742 let
adamc@598 743 val strcat = strcat loc
adamc@598 744 val strcatComma = strcatComma loc
adamc@598 745 fun str s = (L'.EPrim (Prim.String s), loc)
adamc@598 746
adamc@25 747 fun poly () =
adamc@25 748 (E.errorAt loc "Unsupported expression";
adamc@25 749 Print.eprefaces' [("Expression", CorePrint.p_exp env all)];
adamc@179 750 (dummyExp, fm))
adamc@389 751
adamc@389 752 fun numTy t =
adamc@417 753 (L'.TRecord [("Zero", t),
adamc@417 754 ("Neg", (L'.TFun (t, t), loc)),
adamc@389 755 ("Plus", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 756 ("Minus", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 757 ("Times", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 758 ("Div", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 759 ("Mod", (L'.TFun (t, (L'.TFun (t, t), loc)), loc))], loc)
adamc@417 760 fun numEx (t, zero, neg, plus, minus, times, dv, md) =
adamc@417 761 ((L'.ERecord [("Zero", (L'.EPrim zero, loc), t),
adamc@417 762 ("Neg", neg, (L'.TFun (t, t), loc)),
adamc@389 763 ("Plus", plus, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 764 ("Minus", minus, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 765 ("Times", times, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 766 ("Div", dv, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 767 ("Mod", md, (L'.TFun (t, (L'.TFun (t, t), loc)), loc))], loc), fm)
adamc@391 768
adamc@391 769 fun ordTy t =
adamc@391 770 (L'.TRecord [("Lt", (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc)),
adamc@391 771 ("Le", (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc))], loc)
adamc@391 772 fun ordEx (t, lt, le) =
adamc@391 773 ((L'.ERecord [("Lt", lt, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc)),
adamc@391 774 ("Le", le, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc))],
adamc@391 775 loc), fm)
adamc@750 776
adamc@750 777 fun outerRec xts =
adamc@750 778 (L'.TRecord (map (fn ((L.CName x, _), (L.CRecord (_, xts), _)) =>
adamc@750 779 (x, (L'.TRecord (map (fn (x', _) => (x, (L'.TRecord [], loc))) xts), loc))
adamc@750 780 | (x, all as (_, loc)) =>
adamc@750 781 (E.errorAt loc "Unsupported record field constructor";
adamc@750 782 Print.eprefaces' [("Name", CorePrint.p_con env x),
adamc@750 783 ("Constructor", CorePrint.p_con env all)];
adamc@750 784 ("", dummyTyp))) xts), loc)
adamc@25 785 in
adamc@25 786 case e of
adamc@179 787 L.EPrim p => ((L'.EPrim p, loc), fm)
adamc@179 788 | L.ERel n => ((L'.ERel n, loc), fm)
adamc@179 789 | L.ENamed n => ((L'.ENamed n, loc), fm)
adamc@193 790 | L.ECon (dk, pc, [], eo) =>
adamc@193 791 let
adamc@179 792 val (eo, fm) =
adamc@179 793 case eo of
adamc@179 794 NONE => (NONE, fm)
adamc@179 795 | SOME e =>
adamc@179 796 let
adamc@179 797 val (e, fm) = monoExp (env, st, fm) e
adamc@179 798 in
adamc@179 799 (SOME e, fm)
adamc@179 800 end
adamc@179 801 in
adamc@188 802 ((L'.ECon (dk, monoPatCon env pc, eo), loc), fm)
adamc@193 803 end
adamc@757 804 | L.ECon (L.Option, L.PConFfi {mod = "Basis", datatyp = "list", ...}, [t], NONE) =>
adamc@757 805 ((L'.ENone (listify (monoType env t)), loc), fm)
adamc@757 806 | L.ECon (L.Option, L.PConFfi {mod = "Basis", datatyp = "list", ...}, [t], SOME e) =>
adamc@757 807 let
adamc@757 808 val (e, fm) = monoExp (env, st, fm) e
adamc@757 809 in
adamc@757 810 ((L'.ESome (listify (monoType env t), e), loc), fm)
adamc@757 811 end
adamc@297 812 | L.ECon (L.Option, _, [t], NONE) =>
adamc@297 813 ((L'.ENone (monoType env t), loc), fm)
adamc@297 814 | L.ECon (L.Option, _, [t], SOME e) =>
adamc@297 815 let
adamc@297 816 val (e, fm) = monoExp (env, st, fm) e
adamc@297 817 in
adamc@297 818 ((L'.ESome (monoType env t, e), loc), fm)
adamc@297 819 end
adamc@193 820 | L.ECon _ => poly ()
adamc@94 821
adam@1287 822 | L.ECApp (
adam@1287 823 (L.ECApp (
adam@1288 824 (L.ECApp ((L.EFfi ("Basis", "make"), _), nmC as (L.CName nm, _)), _),
adam@1287 825 t), _),
adam@1287 826 (L.CRecord (_, xts), _)) =>
adam@1287 827 let
adam@1288 828 val t' = monoType env t
adam@1288 829 val xts' = map (fn (x, t) => (monoName env x, monoType env t)) xts
adam@1288 830 val xts' = (nm, t') :: xts'
adam@1288 831 val xts' = ListMergeSort.sort (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER) xts'
adam@1288 832 val (n, cs) = pvar ((nmC, t) :: xts, xts', loc)
adam@1287 833 val cs' = map (fn (x, n, t) => (x, n, SOME t)) cs
adam@1287 834 val cl = ElabUtil.classifyDatatype cs'
adam@1287 835 in
adam@1287 836 case List.find (fn (nm', _, _) => nm' = nm) cs of
adam@1287 837 NONE => raise Fail "Monoize: Polymorphic variant tag mismatch for 'make'"
adam@1288 838 | SOME (_, n', _) => ((L'.EAbs ("x", t', (L'.TDatatype (n, ref (cl, cs')), loc),
adam@1287 839 (L'.ECon (cl, L'.PConVar n', SOME (L'.ERel 0, loc)), loc)), loc),
adam@1287 840 fm)
adam@1287 841 end
adam@1287 842
adam@1287 843 | L.ECApp (
adam@1287 844 (L.ECApp ((L.EFfi ("Basis", "match"), _), (L.CRecord (_, xts), _)), _),
adam@1287 845 t) =>
adam@1287 846 let
adam@1287 847 val t = monoType env t
adam@1288 848 val xts' = map (fn (x, t) => (monoName env x, monoType env t)) xts
adam@1288 849 val xts' = ListMergeSort.sort (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER) xts'
adam@1288 850 val (n, cs) = pvar (xts, xts', loc)
adam@1287 851 val cs' = map (fn (x, n, t) => (x, n, SOME t)) cs
adam@1287 852 val cl = ElabUtil.classifyDatatype cs'
adam@1288 853 val fs = (L'.TRecord (map (fn (x, t') => (x, (L'.TFun (t', t), loc))) xts'), loc)
adam@1287 854 val dt = (L'.TDatatype (n, ref (cl, cs')), loc)
adam@1287 855 in
adam@1287 856 ((L'.EAbs ("v",
adam@1287 857 dt,
adam@1287 858 (L'.TFun (fs, t), loc),
adam@1287 859 (L'.EAbs ("fs", fs, t,
adam@1287 860 (L'.ECase ((L'.ERel 1, loc),
adam@1287 861 map (fn (x, n', t') =>
adam@1287 862 ((L'.PCon (cl, L'.PConVar n', SOME (L'.PVar ("x", t'), loc)), loc),
adam@1287 863 (L'.EApp ((L'.EField ((L'.ERel 1, loc), x), loc),
adam@1287 864 (L'.ERel 0, loc)), loc))) cs,
adam@1287 865 {disc = dt, result = t}), loc)), loc)), loc),
adam@1287 866 fm)
adam@1287 867 end
adam@1287 868
adamc@387 869 | L.ECApp ((L.EFfi ("Basis", "eq"), _), t) =>
adamc@387 870 let
adamc@387 871 val t = monoType env t
adamc@387 872 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@387 873 val dom = (L'.TFun (t, (L'.TFun (t, b), loc)), loc)
adamc@387 874 in
adamc@387 875 ((L'.EAbs ("f", dom, dom,
adamc@387 876 (L'.ERel 0, loc)), loc), fm)
adamc@387 877 end
adamc@387 878 | L.ECApp ((L.EFfi ("Basis", "ne"), _), t) =>
adamc@387 879 let
adamc@387 880 val t = monoType env t
adamc@387 881 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@387 882 val dom = (L'.TFun (t, (L'.TFun (t, b), loc)), loc)
adamc@387 883 in
adamc@387 884 ((L'.EAbs ("f", dom, dom,
adamc@387 885 (L'.EAbs ("x", t, (L'.TFun (t, b), loc),
adamc@387 886 (L'.EAbs ("y", t, b,
adamc@387 887 (L'.EUnop ("!", (L'.EApp ((L'.EApp ((L'.ERel 2, loc),
adamc@387 888 (L'.ERel 1, loc)), loc),
adamc@387 889 (L'.ERel 0, loc)), loc)), loc)),
adamc@387 890 loc)),
adamc@387 891 loc)),
adamc@387 892 loc), fm)
adamc@387 893 end
adamc@387 894 | L.EFfi ("Basis", "eq_int") =>
adamc@387 895 ((L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@387 896 (L'.TFun ((L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@387 897 (L'.EAbs ("y", (L'.TFfi ("Basis", "int"), loc),
adamc@387 898 (L'.TFfi ("Basis", "bool"), loc),
adam@1360 899 (L'.EBinop (L'.Int, "==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@387 900 fm)
adamc@394 901 | L.EFfi ("Basis", "eq_float") =>
adamc@394 902 ((L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@394 903 (L'.TFun ((L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@394 904 (L'.EAbs ("y", (L'.TFfi ("Basis", "float"), loc),
adamc@394 905 (L'.TFfi ("Basis", "bool"), loc),
adam@1360 906 (L'.EBinop (L'.NotInt, "==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@394 907 fm)
adamc@388 908 | L.EFfi ("Basis", "eq_bool") =>
adamc@388 909 ((L'.EAbs ("x", (L'.TFfi ("Basis", "bool"), loc),
adamc@388 910 (L'.TFun ((L'.TFfi ("Basis", "bool"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@388 911 (L'.EAbs ("y", (L'.TFfi ("Basis", "bool"), loc),
adamc@388 912 (L'.TFfi ("Basis", "bool"), loc),
adam@1360 913 (L'.EBinop (L'.NotInt, "==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@388 914 fm)
adamc@388 915 | L.EFfi ("Basis", "eq_string") =>
adamc@388 916 ((L'.EAbs ("x", (L'.TFfi ("Basis", "string"), loc),
adamc@388 917 (L'.TFun ((L'.TFfi ("Basis", "string"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@388 918 (L'.EAbs ("y", (L'.TFfi ("Basis", "string"), loc),
adamc@388 919 (L'.TFfi ("Basis", "bool"), loc),
adam@1360 920 (L'.EBinop (L'.NotInt, "!strcmp", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@388 921 fm)
adamc@821 922 | L.EFfi ("Basis", "eq_char") =>
adamc@821 923 ((L'.EAbs ("x", (L'.TFfi ("Basis", "char"), loc),
adamc@821 924 (L'.TFun ((L'.TFfi ("Basis", "char"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@821 925 (L'.EAbs ("y", (L'.TFfi ("Basis", "char"), loc),
adamc@821 926 (L'.TFfi ("Basis", "bool"), loc),
adam@1360 927 (L'.EBinop (L'.NotInt, "==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@821 928 fm)
adamc@437 929 | L.EFfi ("Basis", "eq_time") =>
adamc@437 930 ((L'.EAbs ("x", (L'.TFfi ("Basis", "time"), loc),
adamc@437 931 (L'.TFun ((L'.TFfi ("Basis", "time"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@437 932 (L'.EAbs ("y", (L'.TFfi ("Basis", "time"), loc),
adamc@437 933 (L'.TFfi ("Basis", "bool"), loc),
adam@1365 934 (L'.EFfiApp ("Basis", "eq_time", [(L'.ERel 1, loc), (L'.ERel 0, loc)]), loc)), loc)), loc),
adamc@437 935 fm)
adamc@844 936
adamc@422 937 | L.ECApp ((L.EFfi ("Basis", "mkEq"), _), t) =>
adamc@422 938 let
adamc@422 939 val t = monoType env t
adamc@422 940 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@422 941 val dom = (L'.TFun (t, (L'.TFun (t, b), loc)), loc)
adamc@422 942 in
adamc@422 943 ((L'.EAbs ("f", dom, dom,
adamc@422 944 (L'.ERel 0, loc)), loc), fm)
adamc@422 945 end
adamc@387 946
adamc@417 947 | L.ECApp ((L.EFfi ("Basis", "zero"), _), t) =>
adamc@417 948 let
adamc@417 949 val t = monoType env t
adamc@417 950 in
adamc@417 951 ((L'.EAbs ("r", numTy t, t,
adamc@417 952 (L'.EField ((L'.ERel 0, loc), "Zero"), loc)), loc), fm)
adamc@417 953 end
adamc@389 954 | L.ECApp ((L.EFfi ("Basis", "neg"), _), t) =>
adamc@389 955 let
adamc@389 956 val t = monoType env t
adamc@389 957 in
adamc@389 958 ((L'.EAbs ("r", numTy t, (L'.TFun (t, t), loc),
adamc@389 959 (L'.EField ((L'.ERel 0, loc), "Neg"), loc)), loc), fm)
adamc@389 960 end
adamc@389 961 | L.ECApp ((L.EFfi ("Basis", "plus"), _), t) =>
adamc@389 962 let
adamc@389 963 val t = monoType env t
adamc@389 964 in
adamc@389 965 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 966 (L'.EField ((L'.ERel 0, loc), "Plus"), loc)), loc), fm)
adamc@389 967 end
adamc@389 968 | L.ECApp ((L.EFfi ("Basis", "minus"), _), t) =>
adamc@389 969 let
adamc@389 970 val t = monoType env t
adamc@389 971 in
adamc@389 972 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 973 (L'.EField ((L'.ERel 0, loc), "Minus"), loc)), loc), fm)
adamc@389 974 end
adamc@389 975 | L.ECApp ((L.EFfi ("Basis", "times"), _), t) =>
adamc@389 976 let
adamc@389 977 val t = monoType env t
adamc@389 978 in
adamc@389 979 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 980 (L'.EField ((L'.ERel 0, loc), "Times"), loc)), loc), fm)
adamc@389 981 end
adamc@775 982 | L.ECApp ((L.EFfi ("Basis", "divide"), _), t) =>
adamc@389 983 let
adamc@389 984 val t = monoType env t
adamc@389 985 in
adamc@389 986 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 987 (L'.EField ((L'.ERel 0, loc), "Div"), loc)), loc), fm)
adamc@389 988 end
adamc@389 989 | L.ECApp ((L.EFfi ("Basis", "mod"), _), t) =>
adamc@389 990 let
adamc@389 991 val t = monoType env t
adamc@389 992 in
adamc@389 993 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 994 (L'.EField ((L'.ERel 0, loc), "Mod"), loc)), loc), fm)
adamc@389 995 end
adamc@389 996 | L.EFfi ("Basis", "num_int") =>
adamc@389 997 let
adamc@389 998 fun intBin s =
adamc@389 999 (L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@389 1000 (L'.TFun ((L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "int"), loc)), loc),
adamc@389 1001 (L'.EAbs ("y", (L'.TFfi ("Basis", "int"), loc),
adamc@389 1002 (L'.TFfi ("Basis", "int"), loc),
adam@1360 1003 (L'.EBinop (L'.Int, s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@389 1004 in
adamc@389 1005 numEx ((L'.TFfi ("Basis", "int"), loc),
adamc@417 1006 Prim.Int (Int64.fromInt 0),
adamc@389 1007 (L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@389 1008 (L'.TFfi ("Basis", "int"), loc),
adamc@389 1009 (L'.EUnop ("-", (L'.ERel 0, loc)), loc)), loc),
adamc@389 1010 intBin "+",
adamc@389 1011 intBin "-",
adamc@389 1012 intBin "*",
adamc@389 1013 intBin "/",
adamc@389 1014 intBin "%")
adamc@389 1015 end
adamc@390 1016 | L.EFfi ("Basis", "num_float") =>
adamc@390 1017 let
adamc@390 1018 fun floatBin s =
adamc@390 1019 (L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@390 1020 (L'.TFun ((L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "float"), loc)), loc),
adamc@390 1021 (L'.EAbs ("y", (L'.TFfi ("Basis", "float"), loc),
adamc@390 1022 (L'.TFfi ("Basis", "float"), loc),
adam@1360 1023 (L'.EBinop (L'.NotInt, s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@390 1024 in
adamc@390 1025 numEx ((L'.TFfi ("Basis", "float"), loc),
adamc@417 1026 Prim.Float 0.0,
adamc@390 1027 (L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@390 1028 (L'.TFfi ("Basis", "float"), loc),
adamc@390 1029 (L'.EUnop ("-", (L'.ERel 0, loc)), loc)), loc),
adamc@390 1030 floatBin "+",
adamc@390 1031 floatBin "-",
adamc@390 1032 floatBin "*",
adamc@390 1033 floatBin "/",
adamc@390 1034 floatBin "fmod")
adamc@390 1035 end
adamc@391 1036
adamc@391 1037 | L.ECApp ((L.EFfi ("Basis", "lt"), _), t) =>
adamc@391 1038 let
adamc@391 1039 val t = monoType env t
adamc@391 1040 in
adamc@391 1041 ((L'.EAbs ("r", ordTy t, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc),
adamc@391 1042 (L'.EField ((L'.ERel 0, loc), "Lt"), loc)), loc), fm)
adamc@391 1043 end
adamc@391 1044 | L.ECApp ((L.EFfi ("Basis", "le"), _), t) =>
adamc@391 1045 let
adamc@391 1046 val t = monoType env t
adamc@391 1047 in
adamc@391 1048 ((L'.EAbs ("r", ordTy t, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc),
adamc@391 1049 (L'.EField ((L'.ERel 0, loc), "Le"), loc)), loc), fm)
adamc@391 1050 end
adamc@392 1051 | L.ECApp ((L.EFfi ("Basis", "gt"), _), t) =>
adamc@392 1052 let
adamc@392 1053 val t = monoType env t
adamc@392 1054 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@392 1055 in
adamc@392 1056 ((L'.EAbs ("f", ordTy t, (L'.TFun (t, (L'.TFun (t, b), loc)), loc),
adamc@392 1057 (L'.EAbs ("x", t, (L'.TFun (t, b), loc),
adamc@392 1058 (L'.EAbs ("y", t, b,
adamc@392 1059 (L'.EUnop ("!",
adamc@392 1060 (L'.EApp ((L'.EApp ((L'.EField ((L'.ERel 2, loc),
adamc@392 1061 "Le"), loc),
adamc@392 1062 (L'.ERel 1, loc)), loc),
adamc@392 1063 (L'.ERel 0, loc)), loc)), loc)), loc)),
adamc@392 1064 loc)),
adamc@392 1065 loc), fm)
adamc@392 1066 end
adamc@392 1067 | L.ECApp ((L.EFfi ("Basis", "ge"), _), t) =>
adamc@392 1068 let
adamc@392 1069 val t = monoType env t
adamc@392 1070 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@392 1071 in
adamc@392 1072 ((L'.EAbs ("f", ordTy t, (L'.TFun (t, (L'.TFun (t, b), loc)), loc),
adamc@392 1073 (L'.EAbs ("x", t, (L'.TFun (t, b), loc),
adamc@392 1074 (L'.EAbs ("y", t, b,
adamc@392 1075 (L'.EUnop ("!",
adamc@392 1076 (L'.EApp ((L'.EApp ((L'.EField ((L'.ERel 2, loc),
adamc@392 1077 "Lt"), loc),
adamc@392 1078 (L'.ERel 1, loc)), loc),
adamc@392 1079 (L'.ERel 0, loc)), loc)), loc)), loc)),
adamc@392 1080 loc)),
adamc@392 1081 loc), fm)
adamc@392 1082 end
adamc@391 1083 | L.EFfi ("Basis", "ord_int") =>
adamc@391 1084 let
adamc@391 1085 fun intBin s =
adamc@391 1086 (L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@391 1087 (L'.TFun ((L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@391 1088 (L'.EAbs ("y", (L'.TFfi ("Basis", "int"), loc),
adamc@391 1089 (L'.TFfi ("Basis", "bool"), loc),
adam@1360 1090 (L'.EBinop (L'.Int, s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@391 1091 in
adamc@391 1092 ordEx ((L'.TFfi ("Basis", "int"), loc),
adamc@391 1093 intBin "<",
adamc@391 1094 intBin "<=")
adamc@391 1095 end
adamc@394 1096 | L.EFfi ("Basis", "ord_float") =>
adamc@394 1097 let
adamc@394 1098 fun floatBin s =
adamc@394 1099 (L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@394 1100 (L'.TFun ((L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@394 1101 (L'.EAbs ("y", (L'.TFfi ("Basis", "float"), loc),
adamc@394 1102 (L'.TFfi ("Basis", "bool"), loc),
adam@1360 1103 (L'.EBinop (L'.NotInt, s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@394 1104 in
adamc@394 1105 ordEx ((L'.TFfi ("Basis", "float"), loc),
adamc@394 1106 floatBin "<",
adamc@394 1107 floatBin "<=")
adamc@394 1108 end
adamc@394 1109 | L.EFfi ("Basis", "ord_bool") =>
adamc@394 1110 let
adamc@394 1111 fun boolBin s =
adamc@394 1112 (L'.EAbs ("x", (L'.TFfi ("Basis", "bool"), loc),
adamc@394 1113 (L'.TFun ((L'.TFfi ("Basis", "bool"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@394 1114 (L'.EAbs ("y", (L'.TFfi ("Basis", "bool"), loc),
adamc@394 1115 (L'.TFfi ("Basis", "bool"), loc),
adam@1371 1116 (L'.EBinop (L'.NotInt, s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@394 1117 in
adamc@394 1118 ordEx ((L'.TFfi ("Basis", "bool"), loc),
adam@1371 1119 boolBin "<",
adam@1371 1120 boolBin "<=")
adamc@394 1121 end
adamc@395 1122 | L.EFfi ("Basis", "ord_string") =>
adamc@395 1123 let
adamc@395 1124 fun boolBin s =
adamc@395 1125 (L'.EAbs ("x", (L'.TFfi ("Basis", "string"), loc),
adamc@395 1126 (L'.TFun ((L'.TFfi ("Basis", "string"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@395 1127 (L'.EAbs ("y", (L'.TFfi ("Basis", "string"), loc),
adamc@395 1128 (L'.TFfi ("Basis", "bool"), loc),
adam@1360 1129 (L'.EBinop (L'.NotInt, s,
adam@1360 1130 (L'.EBinop (L'.NotInt, "strcmp",
adamc@395 1131 (L'.ERel 1, loc),
adamc@395 1132 (L'.ERel 0, loc)), loc),
adamc@395 1133 (L'.EPrim (Prim.Int (Int64.fromInt 0)), loc)), loc)), loc)), loc)
adamc@395 1134 in
adamc@395 1135 ordEx ((L'.TFfi ("Basis", "string"), loc),
adamc@395 1136 boolBin "<",
adamc@395 1137 boolBin "<=")
adamc@395 1138 end
adamc@821 1139 | L.EFfi ("Basis", "ord_char") =>
adamc@821 1140 let
adamc@821 1141 fun charBin s =
adamc@821 1142 (L'.EAbs ("x", (L'.TFfi ("Basis", "char"), loc),
adamc@821 1143 (L'.TFun ((L'.TFfi ("Basis", "char"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@821 1144 (L'.EAbs ("y", (L'.TFfi ("Basis", "char"), loc),
adamc@821 1145 (L'.TFfi ("Basis", "bool"), loc),
adam@1360 1146 (L'.EBinop (L'.NotInt, s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@821 1147 in
adamc@821 1148 ordEx ((L'.TFfi ("Basis", "char"), loc),
adamc@821 1149 charBin "<",
adamc@821 1150 charBin "<=")
adamc@821 1151 end
adamc@437 1152 | L.EFfi ("Basis", "ord_time") =>
adamc@437 1153 let
adamc@437 1154 fun boolBin s =
adamc@437 1155 (L'.EAbs ("x", (L'.TFfi ("Basis", "time"), loc),
adamc@437 1156 (L'.TFun ((L'.TFfi ("Basis", "time"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@437 1157 (L'.EAbs ("y", (L'.TFfi ("Basis", "time"), loc),
adamc@437 1158 (L'.TFfi ("Basis", "bool"), loc),
adam@1371 1159 (L'.EFfiApp ("Basis", s, [(L'.ERel 1, loc), (L'.ERel 0, loc)]), loc)), loc)), loc)
adamc@437 1160 in
adamc@437 1161 ordEx ((L'.TFfi ("Basis", "time"), loc),
adam@1365 1162 boolBin "lt_time",
adam@1365 1163 boolBin "le_time")
adamc@437 1164 end
adamc@961 1165 | L.ECApp ((L.EFfi ("Basis", "mkOrd"), _), t) =>
adamc@961 1166 let
adamc@961 1167 val t = monoType env t
adamc@961 1168 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@961 1169 val dom = ordTy t
adamc@961 1170 in
adamc@961 1171 ((L'.EAbs ("f", dom, dom,
adamc@961 1172 (L'.ERel 0, loc)), loc), fm)
adamc@961 1173 end
adamc@389 1174
adamc@286 1175 | L.ECApp ((L.EFfi ("Basis", "show"), _), t) =>
adamc@286 1176 let
adamc@286 1177 val t = monoType env t
adamc@286 1178 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@286 1179 in
adamc@286 1180 ((L'.EAbs ("f", (L'.TFun (t, s), loc), (L'.TFun (t, s), loc),
adamc@286 1181 (L'.ERel 0, loc)), loc), fm)
adamc@286 1182 end
adamc@286 1183 | L.EFfi ("Basis", "show_int") =>
adamc@286 1184 ((L'.EFfi ("Basis", "intToString"), loc), fm)
adamc@286 1185 | L.EFfi ("Basis", "show_float") =>
adamc@286 1186 ((L'.EFfi ("Basis", "floatToString"), loc), fm)
adamc@286 1187 | L.EFfi ("Basis", "show_string") =>
adamc@286 1188 let
adamc@286 1189 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@286 1190 in
adamc@286 1191 ((L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc), fm)
adamc@286 1192 end
adam@1370 1193 | L.EFfi ("Basis", "show_queryString") =>
adam@1370 1194 let
adam@1370 1195 val s = (L'.TFfi ("Basis", "string"), loc)
adam@1370 1196 in
adam@1370 1197 ((L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc), fm)
adam@1370 1198 end
adamc@1065 1199 | L.EFfi ("Basis", "show_url") =>
adamc@1065 1200 let
adamc@1065 1201 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@1065 1202 in
adamc@1065 1203 ((L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc), fm)
adamc@1065 1204 end
adam@1477 1205 | L.EFfi ("Basis", "show_css_class") =>
adam@1477 1206 let
adam@1477 1207 val s = (L'.TFfi ("Basis", "string"), loc)
adam@1477 1208 in
adam@1477 1209 ((L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc), fm)
adam@1477 1210 end
adamc@821 1211 | L.EFfi ("Basis", "show_char") =>
adamc@821 1212 ((L'.EFfi ("Basis", "charToString"), loc), fm)
adamc@286 1213 | L.EFfi ("Basis", "show_bool") =>
adamc@286 1214 ((L'.EFfi ("Basis", "boolToString"), loc), fm)
adamc@436 1215 | L.EFfi ("Basis", "show_time") =>
adamc@436 1216 ((L'.EFfi ("Basis", "timeToString"), loc), fm)
adamc@727 1217 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "show_xml"), _), _),_), _), _), _) =>
adamc@727 1218 let
adamc@727 1219 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@727 1220 in
adamc@727 1221 ((L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc), fm)
adamc@727 1222 end
adamc@452 1223 | L.ECApp ((L.EFfi ("Basis", "mkShow"), _), t) =>
adamc@452 1224 let
adamc@452 1225 val t = monoType env t
adamc@452 1226 val b = (L'.TFfi ("Basis", "string"), loc)
adamc@452 1227 val dom = (L'.TFun (t, b), loc)
adamc@452 1228 in
adamc@452 1229 ((L'.EAbs ("f", dom, dom,
adamc@452 1230 (L'.ERel 0, loc)), loc), fm)
adamc@452 1231 end
adamc@286 1232
adamc@290 1233 | L.ECApp ((L.EFfi ("Basis", "read"), _), t) =>
adamc@290 1234 let
adamc@290 1235 val t = monoType env t
adamc@290 1236 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@290 1237 in
adamc@292 1238 ((L'.EAbs ("f", readType (t, loc), readType' (t, loc),
adamc@292 1239 (L'.EField ((L'.ERel 0, loc), "Read"), loc)), loc), fm)
adamc@292 1240 end
adamc@292 1241 | L.ECApp ((L.EFfi ("Basis", "readError"), _), t) =>
adamc@292 1242 let
adamc@292 1243 val t = monoType env t
adamc@292 1244 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@292 1245 in
adamc@292 1246 ((L'.EAbs ("f", readType (t, loc), readErrType (t, loc),
adamc@292 1247 (L'.EField ((L'.ERel 0, loc), "ReadError"), loc)), loc), fm)
adamc@290 1248 end
adamc@777 1249 | L.ECApp ((L.EFfi ("Basis", "mkRead"), _), t) =>
adamc@777 1250 let
adamc@777 1251 val t = monoType env t
adamc@777 1252 val b = (L'.TFfi ("Basis", "string"), loc)
adamc@777 1253 val b' = (L'.TOption b, loc)
adamc@777 1254 val dom = (L'.TFun (t, b), loc)
adamc@777 1255 val dom' = (L'.TFun (t, b'), loc)
adamc@777 1256 in
adamc@777 1257 ((L'.EAbs ("f", dom, (L'.TFun (dom', readType (t, loc)), loc),
adamc@777 1258 (L'.EAbs ("f'", dom', readType (t, loc),
adamc@777 1259 (L'.ERecord [("Read", (L'.ERel 0, loc), dom),
adamc@777 1260 ("ReadError", (L'.ERel 1, loc), dom')], loc)), loc)), loc),
adamc@777 1261 fm)
adamc@777 1262 end
adamc@290 1263 | L.EFfi ("Basis", "read_int") =>
adamc@292 1264 let
adamc@292 1265 val t = (L'.TFfi ("Basis", "int"), loc)
adamc@292 1266 in
adamc@292 1267 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToInt"), loc), readType' (t, loc)),
adamc@292 1268 ("ReadError", (L'.EFfi ("Basis", "stringToInt_error"), loc), readErrType (t, loc))],
adamc@292 1269 loc),
adamc@292 1270 fm)
adamc@292 1271 end
adamc@290 1272 | L.EFfi ("Basis", "read_float") =>
adamc@292 1273 let
adamc@292 1274 val t = (L'.TFfi ("Basis", "float"), loc)
adamc@292 1275 in
adamc@292 1276 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToFloat"), loc), readType' (t, loc)),
adamc@292 1277 ("ReadError", (L'.EFfi ("Basis", "stringToFloat_error"), loc), readErrType (t, loc))],
adamc@292 1278 loc),
adamc@292 1279 fm)
adamc@292 1280 end
adamc@290 1281 | L.EFfi ("Basis", "read_string") =>
adamc@290 1282 let
adamc@290 1283 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@290 1284 in
adamc@292 1285 ((L'.ERecord [("Read", (L'.EAbs ("s", s, (L'.TOption s, loc),
adamc@292 1286 (L'.ESome (s, (L'.ERel 0, loc)), loc)), loc), readType' (s, loc)),
adamc@292 1287 ("ReadError", (L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc), readErrType (s, loc))], loc),
adamc@292 1288 fm)
adamc@290 1289 end
adamc@821 1290 | L.EFfi ("Basis", "read_char") =>
adamc@821 1291 let
adamc@821 1292 val t = (L'.TFfi ("Basis", "char"), loc)
adamc@821 1293 in
adamc@821 1294 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToChar"), loc), readType' (t, loc)),
adamc@821 1295 ("ReadError", (L'.EFfi ("Basis", "stringToChar_error"), loc), readErrType (t, loc))],
adamc@821 1296 loc),
adamc@821 1297 fm)
adamc@821 1298 end
adamc@290 1299 | L.EFfi ("Basis", "read_bool") =>
adamc@292 1300 let
adamc@292 1301 val t = (L'.TFfi ("Basis", "bool"), loc)
adamc@292 1302 in
adamc@292 1303 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToBool"), loc), readType' (t, loc)),
adamc@292 1304 ("ReadError", (L'.EFfi ("Basis", "stringToBool_error"), loc), readErrType (t, loc))],
adamc@292 1305 loc),
adamc@292 1306 fm)
adamc@292 1307 end
adamc@436 1308 | L.EFfi ("Basis", "read_time") =>
adamc@436 1309 let
adamc@436 1310 val t = (L'.TFfi ("Basis", "time"), loc)
adamc@436 1311 in
adamc@436 1312 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToTime"), loc), readType' (t, loc)),
adamc@436 1313 ("ReadError", (L'.EFfi ("Basis", "stringToTime_error"), loc), readErrType (t, loc))],
adamc@436 1314 loc),
adamc@436 1315 fm)
adamc@436 1316 end
adamc@290 1317
adam@1544 1318 | L.ECApp ((L.EFfi ("Basis", "transaction_return"), _), t) =>
adamc@252 1319 let
adamc@252 1320 val t = monoType env t
adamc@252 1321 in
adam@1544 1322 ((L'.EAbs ("x", t,
adamc@820 1323 (L'.TFun ((L'.TRecord [], loc), t), loc),
adamc@820 1324 (L'.EAbs ("_", (L'.TRecord [], loc), t,
adam@1544 1325 (L'.ERel 1, loc)), loc)), loc),
adamc@820 1326 fm)
adamc@252 1327 end
adam@1544 1328 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "transaction_bind"), _), t1), _), t2) =>
adamc@251 1329 let
adamc@251 1330 val t1 = monoType env t1
adamc@251 1331 val t2 = monoType env t2
adamc@251 1332 val un = (L'.TRecord [], loc)
adamc@252 1333 val mt1 = (L'.TFun (un, t1), loc)
adamc@252 1334 val mt2 = (L'.TFun (un, t2), loc)
adamc@251 1335 in
adam@1544 1336 ((L'.EAbs ("m1", mt1, (L'.TFun ((L'.TFun (t1, mt2), loc), (L'.TFun (un, un), loc)), loc),
adam@1544 1337 (L'.EAbs ("m2", (L'.TFun (t1, mt2), loc), (L'.TFun (un, un), loc),
adam@1544 1338 (L'.EAbs ("_", un, un,
adam@1544 1339 (L'.ELet ("r", t1, (L'.EApp ((L'.ERel 2, loc),
adam@1544 1340 (L'.ERecord [], loc)), loc),
adam@1544 1341 (L'.EApp (
adam@1544 1342 (L'.EApp ((L'.ERel 2, loc), (L'.ERel 0, loc)), loc),
adam@1544 1343 (L'.ERecord [], loc)),
adam@1544 1344 loc)), loc)), loc)), loc)), loc),
adamc@251 1345 fm)
adamc@251 1346 end
adamc@697 1347
adamc@1021 1348 | L.EApp ((L.ECApp ((L.EFfi ("Basis", "recv"), _), t1), _), ch) =>
adamc@670 1349 let
adamc@1021 1350 val un = (L'.TRecord [], loc)
adamc@670 1351 val t1 = monoType env t1
adamc@670 1352 val (ch, fm) = monoExp (env, st, fm) ch
adamc@670 1353 in
adamc@1021 1354 ((L'.EAbs ("_", un, un, (L'.ERecv (liftExpInExp 0 ch, t1), loc)), loc), fm)
adamc@670 1355 end
adamc@697 1356 | L.EFfiApp ("Basis", "recv", _) => poly ()
adamc@697 1357
adamc@1021 1358 | L.EFfiApp ("Basis", "sleep", [n]) =>
adamc@695 1359 let
adamc@695 1360 val (n, fm) = monoExp (env, st, fm) n
adamc@695 1361 in
adamc@1021 1362 ((L'.ESleep n, loc), fm)
adamc@695 1363 end
adamc@697 1364 | L.EFfiApp ("Basis", "sleep", _) => poly ()
adamc@251 1365
adamc@565 1366 | L.ECApp ((L.EFfi ("Basis", "source"), _), t) =>
adamc@565 1367 let
adamc@565 1368 val t = monoType env t
adamc@565 1369 in
adamc@577 1370 ((L'.EAbs ("x", t, (L'.TFun ((L'.TRecord [], loc), (L'.TSource, loc)), loc),
adamc@577 1371 (L'.EAbs ("_", (L'.TRecord [], loc), (L'.TSource, loc),
adamc@577 1372 (L'.EFfiApp ("Basis", "new_client_source",
adamc@815 1373 [(L'.EJavaScript (L'.Source t, (L'.ERel 1, loc)), loc)]),
adamc@578 1374 loc)), loc)),
adamc@565 1375 loc),
adamc@565 1376 fm)
adamc@565 1377 end
adamc@575 1378 | L.ECApp ((L.EFfi ("Basis", "set"), _), t) =>
adamc@575 1379 let
adamc@575 1380 val t = monoType env t
adamc@575 1381 in
adamc@577 1382 ((L'.EAbs ("src", (L'.TSource, loc),
adamc@575 1383 (L'.TFun (t, (L'.TFun ((L'.TRecord [], loc), (L'.TRecord [], loc)), loc)), loc),
adamc@575 1384 (L'.EAbs ("v", t, (L'.TFun ((L'.TRecord [], loc), (L'.TRecord [], loc)), loc),
adamc@575 1385 (L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adamc@575 1386 (L'.EFfiApp ("Basis", "set_client_source",
adamc@577 1387 [(L'.ERel 2, loc),
adamc@590 1388 (L'.EJavaScript (L'.Source t,
adamc@815 1389 (L'.ERel 1, loc)), loc)]),
adamc@575 1390 loc)), loc)), loc)), loc),
adamc@575 1391 fm)
adamc@575 1392 end
adamc@601 1393 | L.ECApp ((L.EFfi ("Basis", "get"), _), t) =>
adamc@601 1394 let
adamc@601 1395 val t = monoType env t
adamc@601 1396 in
adamc@601 1397 ((L'.EAbs ("src", (L'.TSource, loc),
adamc@601 1398 (L'.TFun ((L'.TRecord [], loc), t), loc),
adamc@601 1399 (L'.EAbs ("_", (L'.TRecord [], loc), t,
adamc@601 1400 (L'.EFfiApp ("Basis", "get_client_source",
adamc@601 1401 [(L'.ERel 1, loc)]),
adamc@601 1402 loc)), loc)), loc),
adamc@601 1403 fm)
adamc@601 1404 end
adamc@841 1405 | L.ECApp ((L.EFfi ("Basis", "current"), _), t) =>
adamc@841 1406 let
adamc@841 1407 val t = monoType env t
adamc@841 1408 in
adamc@841 1409 ((L'.EAbs ("src", (L'.TSource, loc),
adamc@841 1410 (L'.TFun ((L'.TRecord [], loc), t), loc),
adamc@841 1411 (L'.EAbs ("_", (L'.TRecord [], loc), t,
adamc@841 1412 (L'.EFfiApp ("Basis", "current",
adamc@841 1413 [(L'.ERel 1, loc)]),
adamc@841 1414 loc)), loc)), loc),
adamc@841 1415 fm)
adamc@841 1416 end
adamc@565 1417
adamc@694 1418 | L.EFfiApp ("Basis", "spawn", [e]) =>
adamc@694 1419 let
adamc@694 1420 val (e, fm) = monoExp (env, st, fm) e
adamc@694 1421 in
adamc@1021 1422 ((L'.ESpawn e, loc), fm)
adamc@694 1423 end
adamc@694 1424
adam@1544 1425 | L.ECApp ((L.EFfi ("Basis", "signal_return"), _), t) =>
adamc@568 1426 let
adamc@568 1427 val t = monoType env t
adamc@568 1428 in
adam@1544 1429 ((L'.EAbs ("x", t, (L'.TSignal t, loc),
adam@1544 1430 (L'.ESignalReturn (L'.ERel 0, loc), loc)), loc),
adamc@568 1431 fm)
adamc@568 1432 end
adam@1544 1433 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "signal_bind"), _), t1), _), t2) =>
adamc@572 1434 let
adamc@572 1435 val t1 = monoType env t1
adamc@572 1436 val t2 = monoType env t2
adamc@572 1437 val un = (L'.TRecord [], loc)
adamc@572 1438 val mt1 = (L'.TSignal t1, loc)
adamc@572 1439 val mt2 = (L'.TSignal t2, loc)
adamc@572 1440 in
adam@1544 1441 ((L'.EAbs ("m1", mt1, (L'.TFun ((L'.TFun (t1, mt2), loc), mt2), loc),
adam@1544 1442 (L'.EAbs ("m2", (L'.TFun (t1, mt2), loc), mt2,
adam@1544 1443 (L'.ESignalBind ((L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@572 1444 fm)
adamc@572 1445 end
adamc@574 1446 | L.ECApp ((L.EFfi ("Basis", "signal"), _), t) =>
adamc@574 1447 let
adamc@574 1448 val t = monoType env t
adamc@574 1449 in
adamc@574 1450 ((L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc), (L'.TSignal t, loc),
adamc@574 1451 (L'.ESignalSource (L'.ERel 0, loc), loc)), loc),
adamc@574 1452 fm)
adamc@574 1453 end
adamc@568 1454
adamc@462 1455 | L.ECApp ((L.EFfi ("Basis", "getCookie"), _), t) =>
adamc@462 1456 let
adamc@462 1457 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@462 1458 val un = (L'.TRecord [], loc)
adamc@462 1459 val t = monoType env t
adamc@462 1460 in
adamc@462 1461 ((L'.EAbs ("c", s, (L'.TFun (un, s), loc),
adamc@462 1462 (L'.EAbs ("_", un, s,
adamc@463 1463 (L'.EUnurlify ((L'.EFfiApp ("Basis", "get_cookie", [(L'.ERel 1, loc)]), loc),
adamc@1112 1464 t, true),
adamc@463 1465 loc)), loc)), loc),
adamc@462 1466 fm)
adamc@462 1467 end
adamc@462 1468
adamc@462 1469 | L.ECApp ((L.EFfi ("Basis", "setCookie"), _), t) =>
adamc@462 1470 let
adamc@462 1471 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@462 1472 val un = (L'.TRecord [], loc)
adamc@462 1473 val t = monoType env t
adamc@1050 1474 val rt = (L'.TRecord [("Value", t),
adamc@1050 1475 ("Expires", (L'.TOption (L'.TFfi ("Basis", "time"),
adamc@1050 1476 loc), loc)),
adamc@1050 1477 ("Secure", (L'.TFfi ("Basis", "bool"), loc))], loc)
adamc@1050 1478
adamc@1050 1479 fun fd x = (L'.EField ((L'.ERel 1, loc), x), loc)
adamc@1050 1480 val (e, fm) = urlifyExp env fm (fd "Value", t)
adamc@462 1481 in
adamc@1050 1482 ((L'.EAbs ("c", s, (L'.TFun (rt, (L'.TFun (un, un), loc)), loc),
adamc@1050 1483 (L'.EAbs ("r", rt, (L'.TFun (un, un), loc),
adamc@462 1484 (L'.EAbs ("_", un, un,
adamc@764 1485 (L'.EFfiApp ("Basis", "set_cookie", [(L'.EPrim (Prim.String
adamc@764 1486 (Settings.getUrlPrefix ())),
adamc@466 1487 loc),
adamc@466 1488 (L'.ERel 2, loc),
adamc@1050 1489 e,
adamc@1050 1490 fd "Expires",
adamc@1050 1491 fd "Secure"])
adamc@1050 1492 , loc)), loc)), loc)), loc),
adamc@1050 1493 fm)
adamc@1050 1494 end
adamc@1050 1495
adamc@1050 1496 | L.ECApp ((L.EFfi ("Basis", "clearCookie"), _), t) =>
adamc@1050 1497 let
adamc@1050 1498 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@1050 1499 val un = (L'.TRecord [], loc)
adamc@1050 1500 in
adamc@1050 1501 ((L'.EAbs ("c", s, (L'.TFun (un, un), loc),
adamc@1050 1502 (L'.EAbs ("_", un, un,
adamc@1050 1503 (L'.EFfiApp ("Basis", "clear_cookie",
adamc@1050 1504 [(L'.EPrim (Prim.String
adamc@1050 1505 (Settings.getUrlPrefix ())),
adamc@1050 1506 loc),
adamc@1050 1507 (L'.ERel 1, loc)]),
adamc@462 1508 loc)), loc)), loc),
adamc@462 1509 fm)
adamc@1050 1510 end
adamc@462 1511
adamc@668 1512 | L.ECApp ((L.EFfi ("Basis", "channel"), _), t) =>
adamc@668 1513 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "channel"), loc),
adamc@668 1514 (L'.EFfiApp ("Basis", "new_channel", [(L'.ERecord [], loc)]), loc)), loc),
adamc@668 1515 fm)
adamc@668 1516 | L.ECApp ((L.EFfi ("Basis", "send"), _), t) =>
adamc@668 1517 let
adamc@668 1518 val t = monoType env t
adamc@668 1519 val (e, fm) = urlifyExp env fm ((L'.ERel 1, loc), t)
adamc@668 1520 in
adamc@668 1521 ((L'.EAbs ("ch", (L'.TFfi ("Basis", "channel"), loc),
adamc@668 1522 (L'.TFun (t, (L'.TFun ((L'.TRecord [], loc), (L'.TRecord [], loc)), loc)), loc),
adamc@668 1523 (L'.EAbs ("v", t, (L'.TFun ((L'.TRecord [], loc), (L'.TRecord [], loc)), loc),
adamc@668 1524 (L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adamc@668 1525 (L'.EFfiApp ("Basis", "send",
adamc@668 1526 [(L'.ERel 2, loc),
adamc@668 1527 e]),
adamc@668 1528 loc)), loc)), loc)), loc),
adamc@668 1529 fm)
adamc@668 1530 end
adamc@668 1531
adamc@707 1532 | L.ECApp ((L.EFfi ("Basis", "no_primary_key"), _), _) =>
adamc@707 1533 ((L'.EPrim (Prim.String ""), loc),
adamc@707 1534 fm)
adamc@707 1535 | L.ECApp (
adamc@707 1536 (L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "primary_key"), _), _), _), t), _),
adamc@707 1537 nm), _),
adamc@707 1538 (L.CRecord (_, unique), _)) =>
adamc@707 1539 let
adamc@707 1540 val unique = (nm, t) :: unique
adamc@707 1541 val witnesses = (L'.TRecord (map (fn (nm, _) => (monoName env nm, (L'.TRecord [], loc))) unique), loc)
adamc@707 1542 in
adamc@707 1543 ((L'.EAbs ("_", witnesses, (L'.TFfi ("Basis", "string"), loc),
adamc@707 1544 (L'.EPrim (Prim.String
adamc@707 1545 (String.concatWith ", "
adamc@877 1546 (map (fn (x, _) =>
adamc@877 1547 "uw_" ^ monoNameLc env x
adamc@877 1548 ^ (if #textKeysNeedLengths (Settings.currentDbms ())
adamc@877 1549 andalso isBlobby t then
adamc@877 1550 "(767)"
adamc@877 1551 else
adamc@877 1552 "")) unique))),
adamc@707 1553 loc)), loc),
adamc@707 1554 fm)
adamc@707 1555 end
adamc@707 1556
adamc@704 1557 | L.ECApp ((L.EFfi ("Basis", "no_constraint"), _), _) =>
adamc@704 1558 ((L'.ERecord [], loc),
adamc@704 1559 fm)
adamc@705 1560 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "one_constraint"), _), _), _), _), _), (L.CName name, _)) =>
adamc@704 1561 ((L'.EAbs ("c",
adamc@704 1562 (L'.TFfi ("Basis", "string"), loc),
adamc@704 1563 (L'.TFfi ("Basis", "sql_constraints"), loc),
adamc@704 1564 (L'.ERecord [(name, (L'.ERel 0, loc), (L'.TFfi ("Basis", "string"), loc))], loc)), loc),
adamc@704 1565 fm)
adamc@705 1566 | L.ECApp (
adamc@705 1567 (L.ECApp (
adamc@705 1568 (L.ECApp (
adamc@705 1569 (L.EFfi ("Basis", "join_constraints"), _),
adamc@705 1570 _), _),
adamc@705 1571 _), _),
adamc@705 1572 _) =>
adamc@704 1573 let
adamc@704 1574 val constraints = (L'.TFfi ("Basis", "sql_constraints"), loc)
adamc@704 1575 in
adamc@704 1576 ((L'.EAbs ("cs1", constraints, (L'.TFun (constraints, constraints), loc),
adamc@704 1577 (L'.EAbs ("cs2", constraints, constraints,
adamc@704 1578 (L'.EStrcat ((L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@704 1579 fm)
adamc@704 1580 end
adamc@704 1581
adamc@705 1582 | L.ECApp (
adamc@705 1583 (L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "unique"), _), _), _), t), _),
adamc@705 1584 nm), _),
adamc@705 1585 (L.CRecord (_, unique), _)) =>
adamc@705 1586 let
adamc@705 1587 val unique = (nm, t) :: unique
adamc@705 1588 in
adamc@705 1589 ((L'.EPrim (Prim.String ("UNIQUE ("
adamc@877 1590 ^ String.concatWith ", "
adamc@877 1591 (map (fn (x, t) => "uw_" ^ monoNameLc env x
adamc@877 1592 ^ (if #textKeysNeedLengths (Settings.currentDbms ())
adamc@877 1593 andalso isBlobby t then
adamc@877 1594 "(767)"
adamc@877 1595 else
adamc@877 1596 "")) unique)
adamc@705 1597 ^ ")")), loc),
adamc@705 1598 fm)
adamc@705 1599 end
adamc@704 1600
adamc@712 1601 | L.ECApp ((L.EFfi ("Basis", "linkable_same"), loc), _) =>
adamc@712 1602 ((L'.ERecord [], loc), fm)
adamc@712 1603 | L.ECApp ((L.EFfi ("Basis", "linkable_from_nullable"), loc), _) =>
adamc@712 1604 ((L'.ERecord [], loc), fm)
adamc@712 1605 | L.ECApp ((L.EFfi ("Basis", "linkable_to_nullable"), loc), _) =>
adamc@712 1606 ((L'.ERecord [], loc), fm)
adamc@712 1607
adamc@709 1608 | L.EFfi ("Basis", "mat_nil") =>
adamc@709 1609 let
adamc@709 1610 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@709 1611 val stringE = (L'.EPrim (Prim.String ""), loc)
adamc@709 1612 in
adamc@709 1613 ((L'.ERecord [("1", stringE, string),
adamc@709 1614 ("2", stringE, string)], loc), fm)
adamc@709 1615 end
adamc@709 1616 | L.ECApp (
adamc@709 1617 (L.ECApp (
adamc@709 1618 (L.ECApp (
adamc@709 1619 (L.ECApp (
adamc@709 1620 (L.ECApp (
adamc@712 1621 (L.ECApp (
adamc@712 1622 (L.EFfi ("Basis", "mat_cons"), _),
adamc@712 1623 _), _),
adamc@709 1624 _), _),
adamc@709 1625 _), _),
adamc@709 1626 _), _),
adamc@709 1627 (L.CName nm1, _)), _),
adamc@709 1628 (L.CName nm2, _)) =>
adamc@709 1629 let
adamc@709 1630 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@709 1631 val mat = (L'.TRecord [("1", string), ("2", string)], loc)
adamc@709 1632 in
adamc@712 1633 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFun (mat, mat), loc),
adamc@712 1634 (L'.EAbs ("m", mat, mat,
adamc@712 1635 (L'.ECase ((L'.EField ((L'.ERel 0, loc), "1"), loc),
adamc@712 1636 [((L'.PPrim (Prim.String ""), loc),
adamc@877 1637 (L'.ERecord [("1", (L'.EPrim (Prim.String ("uw_" ^ lowercaseFirst nm1)),
adamc@712 1638 loc), string),
adamc@877 1639 ("2", (L'.EPrim (Prim.String ("uw_" ^ lowercaseFirst nm2)),
adamc@712 1640 loc), string)], loc)),
adamc@712 1641 ((L'.PWild, loc),
adamc@712 1642 (L'.ERecord [("1", (L'.EStrcat (
adamc@877 1643 (L'.EPrim (Prim.String ("uw_" ^ lowercaseFirst nm1
adamc@877 1644 ^ ", ")),
adamc@712 1645 loc),
adamc@712 1646 (L'.EField ((L'.ERel 0, loc), "1"), loc)),
adamc@712 1647 loc), string),
adamc@712 1648 ("2", (L'.EStrcat (
adamc@877 1649 (L'.EPrim (Prim.String ("uw_" ^ lowercaseFirst nm2
adamc@877 1650 ^ ", ")), loc),
adamc@712 1651 (L'.EField ((L'.ERel 0, loc), "2"), loc)),
adamc@712 1652 loc), string)],
adamc@712 1653 loc))],
adamc@712 1654 {disc = string,
adamc@712 1655 result = mat}), loc)), loc)), loc),
adamc@709 1656 fm)
adamc@709 1657 end
adamc@709 1658
adamc@709 1659 | L.ECApp ((L.EFfi ("Basis", "restrict"), _), _) => ((L'.EPrim (Prim.String "RESTRICT"), loc), fm)
adamc@709 1660 | L.ECApp ((L.EFfi ("Basis", "cascade"), _), _) => ((L'.EPrim (Prim.String "CASCADE"), loc), fm)
adamc@709 1661 | L.ECApp ((L.EFfi ("Basis", "no_action"), _), _) => ((L'.EPrim (Prim.String "NO ACTION"), loc), fm)
adamc@709 1662 | L.ECApp ((L.EFfi ("Basis", "set_null"), _), _) => ((L'.EPrim (Prim.String "SET NULL"), loc), fm)
adamc@709 1663
adamc@709 1664 | L.ECApp (
adamc@709 1665 (L.ECApp (
adamc@709 1666 (L.ECApp (
adamc@709 1667 (L.ECApp (
adamc@709 1668 (L.ECApp (
adamc@709 1669 (L.ECApp (
adamc@709 1670 (L.ECApp (
adamc@709 1671 (L.ECApp (
adamc@709 1672 (L.EFfi ("Basis", "foreign_key"), _),
adamc@709 1673 _), _),
adamc@709 1674 _), _),
adamc@709 1675 _), _),
adamc@709 1676 _), _),
adamc@709 1677 _), _),
adamc@709 1678 _), _),
adamc@709 1679 _), _),
adamc@709 1680 _) =>
adamc@709 1681 let
adamc@709 1682 val unit = (L'.TRecord [], loc)
adamc@709 1683 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@709 1684 val mat = (L'.TRecord [("1", string), ("2", string)], loc)
adamc@709 1685 val recd = (L'.TRecord [("OnDelete", string),
adamc@709 1686 ("OnUpdate", string)], loc)
adamc@709 1687
adamc@709 1688 fun strcat [] = raise Fail "Monoize.strcat"
adamc@709 1689 | strcat [e] = e
adamc@709 1690 | strcat (e1 :: es) = (L'.EStrcat (e1, strcat es), loc)
adamc@709 1691
adamc@709 1692 fun prop (fd, kw) =
adamc@709 1693 (L'.ECase ((L'.EField ((L'.ERel 0, loc), fd), loc),
adamc@709 1694 [((L'.PPrim (Prim.String "NO ACTION"), loc),
adamc@709 1695 (L'.EPrim (Prim.String ""), loc)),
adamc@709 1696 ((L'.PWild, loc),
adamc@709 1697 strcat [(L'.EPrim (Prim.String (" ON " ^ kw ^ " ")), loc),
adamc@709 1698 (L'.EField ((L'.ERel 0, loc), fd), loc)])],
adamc@709 1699 {disc = string,
adamc@709 1700 result = string}), loc)
adamc@709 1701 in
adamc@709 1702 ((L'.EAbs ("m", mat, (L'.TFun (string, (L'.TFun (recd, string), loc)), loc),
adamc@709 1703 (L'.EAbs ("tab", string, (L'.TFun (recd, string), loc),
adamc@709 1704 (L'.EAbs ("pr", recd, string,
adamc@709 1705 strcat [(L'.EPrim (Prim.String "FOREIGN KEY ("), loc),
adamc@709 1706 (L'.EField ((L'.ERel 2, loc), "1"), loc),
adamc@709 1707 (L'.EPrim (Prim.String ") REFERENCES "), loc),
adamc@709 1708 (L'.ERel 1, loc),
adamc@709 1709 (L'.EPrim (Prim.String " ("), loc),
adamc@709 1710 (L'.EField ((L'.ERel 2, loc), "2"), loc),
adamc@709 1711 (L'.EPrim (Prim.String ")"), loc),
adamc@709 1712 prop ("OnDelete", "DELETE"),
adamc@709 1713 prop ("OnUpdate", "UPDATE")]), loc)), loc)), loc),
adamc@709 1714 fm)
adamc@709 1715 end
adamc@709 1716
adamc@1072 1717 | L.ECApp (
adamc@1072 1718 (L.ECApp (
adamc@1072 1719 (L.ECApp (
adamc@1072 1720 (L.ECApp (
adamc@1072 1721 (L.ECApp (
adamc@1072 1722 (L.ECApp (
adamc@1072 1723 (L.ECApp (
adamc@1072 1724 (L.EFfi ("Basis", "sql_exp_weaken"), _),
adamc@1072 1725 _), _),
adamc@1072 1726 _), _),
adamc@1072 1727 _), _),
adamc@1072 1728 _), _),
adamc@1072 1729 _), _),
adamc@1072 1730 _), _),
adamc@1072 1731 _) =>
adamc@1072 1732 let
adamc@1072 1733 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@1072 1734 in
adamc@1072 1735 ((L'.EAbs ("e", string, string, (L'.ERel 0, loc)), loc),
adamc@1072 1736 fm)
adamc@1072 1737 end
adamc@1072 1738
adamc@714 1739 | L.ECApp ((L.EFfi ("Basis", "check"), _), _) =>
adamc@714 1740 let
adamc@714 1741 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@714 1742 in
adamc@714 1743 ((L'.EAbs ("e", string, string,
adamc@714 1744 (L'.EStrcat ((L'.EPrim (Prim.String "CHECK "), loc),
adamc@714 1745 (L'.EFfiApp ("Basis", "checkString",
adamc@714 1746 [(L'.ERel 0, loc)]), loc)), loc)), loc),
adamc@714 1747 fm)
adamc@714 1748 end
adamc@714 1749
adamc@307 1750 | L.EFfiApp ("Basis", "dml", [e]) =>
adamc@307 1751 let
adamc@307 1752 val (e, fm) = monoExp (env, st, fm) e
adamc@307 1753 in
adam@1293 1754 ((L'.EDml (e, L'.Error), loc),
adam@1293 1755 fm)
adam@1293 1756 end
adam@1293 1757
adam@1293 1758 | L.EFfiApp ("Basis", "tryDml", [e]) =>
adam@1293 1759 let
adam@1293 1760 val (e, fm) = monoExp (env, st, fm) e
adam@1293 1761 in
adam@1293 1762 ((L'.EDml (e, L'.None), loc),
adamc@307 1763 fm)
adamc@307 1764 end
adamc@308 1765
adamc@705 1766 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "insert"), _), fields), _), _) =>
adamc@307 1767 (case monoType env (L.TRecord fields, loc) of
adamc@307 1768 (L'.TRecord fields, _) =>
adamc@307 1769 let
adamc@307 1770 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@307 1771 val fields = map (fn (x, _) => (x, s)) fields
adamc@307 1772 val rt = (L'.TRecord fields, loc)
adamc@307 1773 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@307 1774 in
adamc@307 1775 ((L'.EAbs ("tab", s, (L'.TFun (rt, s), loc),
adamc@307 1776 (L'.EAbs ("fs", rt, s,
adamc@598 1777 strcat [sc "INSERT INTO ",
adamc@598 1778 (L'.ERel 1, loc),
adamc@598 1779 sc " (",
adamc@598 1780 strcatComma (map (fn (x, _) => sc ("uw_" ^ x)) fields),
adamc@598 1781 sc ") VALUES (",
adamc@598 1782 strcatComma (map (fn (x, _) =>
adamc@598 1783 (L'.EField ((L'.ERel 0, loc),
adamc@598 1784 x), loc)) fields),
adamc@598 1785 sc ")"]), loc)), loc),
adamc@307 1786 fm)
adamc@307 1787 end
adamc@307 1788 | _ => poly ())
adamc@307 1789
adamc@705 1790 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "update"), _), _), _), _), _), changed) =>
adamc@308 1791 (case monoType env (L.TRecord changed, loc) of
adamc@308 1792 (L'.TRecord changed, _) =>
adamc@308 1793 let
adamc@308 1794 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@308 1795 val changed = map (fn (x, _) => (x, s)) changed
adamc@308 1796 val rt = (L'.TRecord changed, loc)
adamc@308 1797 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@308 1798 in
adamc@308 1799 ((L'.EAbs ("fs", rt, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@308 1800 (L'.EAbs ("tab", s, (L'.TFun (s, s), loc),
adamc@308 1801 (L'.EAbs ("e", s, s,
adamc@886 1802 if #supportsUpdateAs (Settings.currentDbms ()) then
adamc@886 1803 strcat [sc "UPDATE ",
adamc@886 1804 (L'.ERel 1, loc),
adamc@986 1805 sc " AS T_T SET ",
adamc@886 1806 strcatComma (map (fn (x, _) =>
adamc@886 1807 strcat [sc ("uw_" ^ x
adamc@886 1808 ^ " = "),
adamc@886 1809 (L'.EField
adamc@886 1810 ((L'.ERel 2,
adamc@886 1811 loc),
adamc@886 1812 x), loc)])
adamc@886 1813 changed),
adamc@886 1814 sc " WHERE ",
adamc@886 1815 (L'.ERel 0, loc)]
adamc@886 1816 else
adamc@886 1817 strcat [sc "UPDATE ",
adamc@886 1818 (L'.ERel 1, loc),
adamc@886 1819 sc " SET ",
adamc@886 1820 strcatComma (map (fn (x, _) =>
adamc@886 1821 strcat [sc ("uw_" ^ x
adamc@886 1822 ^ " = "),
adam@1466 1823 (L'.EFfiApp ("Basis", "unAs",
adam@1466 1824 [(L'.EField
adam@1466 1825 ((L'.ERel 2,
adam@1466 1826 loc),
adam@1466 1827 x), loc)]), loc)])
adamc@886 1828 changed),
adamc@886 1829 sc " WHERE ",
adamc@886 1830 (L'.EFfiApp ("Basis", "unAs", [(L'.ERel 0, loc)]), loc)]),
adamc@886 1831 loc)), loc)), loc),
adamc@308 1832 fm)
adamc@308 1833 end
adamc@308 1834 | _ => poly ())
adamc@308 1835
adamc@705 1836 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "delete"), _), _), _), _) =>
adamc@309 1837 let
adamc@309 1838 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@309 1839 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@309 1840 in
adamc@309 1841 ((L'.EAbs ("tab", s, (L'.TFun (s, s), loc),
adamc@309 1842 (L'.EAbs ("e", s, s,
adamc@874 1843 if #supportsDeleteAs (Settings.currentDbms ()) then
adamc@874 1844 strcat [sc "DELETE FROM ",
adamc@874 1845 (L'.ERel 1, loc),
adamc@986 1846 sc " AS T_T WHERE ",
adamc@874 1847 (L'.ERel 0, loc)]
adamc@874 1848 else
adamc@874 1849 strcat [sc "DELETE FROM ",
adamc@874 1850 (L'.ERel 1, loc),
adamc@874 1851 sc " WHERE ",
adamc@874 1852 (L'.EFfiApp ("Basis", "unAs", [(L'.ERel 0, loc)]), loc)]), loc)), loc),
adamc@309 1853 fm)
adamc@309 1854 end
adamc@309 1855
adamc@252 1856 | L.ECApp (
adamc@252 1857 (L.ECApp (
adamc@252 1858 (L.ECApp ((L.EFfi ("Basis", "query"), _), (L.CRecord (_, tables), _)), _),
adamc@252 1859 exps), _),
adamc@252 1860 state) =>
adamc@252 1861 (case monoType env (L.TRecord exps, loc) of
adamc@252 1862 (L'.TRecord exps, _) =>
adamc@252 1863 let
adamc@252 1864 val tables = map (fn ((L.CName x, _), xts) =>
adamc@252 1865 (case monoType env (L.TRecord xts, loc) of
adamc@252 1866 (L'.TRecord xts, _) => SOME (x, xts)
adamc@252 1867 | _ => NONE)
adamc@252 1868 | _ => NONE) tables
adamc@252 1869 in
adamc@252 1870 if List.exists (fn x => x = NONE) tables then
adamc@252 1871 poly ()
adamc@252 1872 else
adamc@252 1873 let
adamc@252 1874 val tables = List.mapPartial (fn x => x) tables
adamc@252 1875 val state = monoType env state
adamc@252 1876 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 1877 val un = (L'.TRecord [], loc)
adamc@252 1878
adamc@252 1879 val rt = exps @ map (fn (x, xts) => (x, (L'.TRecord xts, loc))) tables
adamc@252 1880 val ft = (L'.TFun ((L'.TRecord rt, loc),
adamc@252 1881 (L'.TFun (state,
adamc@252 1882 (L'.TFun (un, state), loc)),
adamc@252 1883 loc)), loc)
adamc@252 1884
adamc@267 1885 val body' = (L'.EApp (
adamc@267 1886 (L'.EApp (
adamc@267 1887 (L'.EApp ((L'.ERel 4, loc),
adamc@267 1888 (L'.ERel 1, loc)), loc),
adamc@267 1889 (L'.ERel 0, loc)), loc),
adamc@267 1890 (L'.ERecord [], loc)), loc)
adamc@252 1891
adamc@252 1892 val body = (L'.EQuery {exps = exps,
adamc@252 1893 tables = tables,
adamc@252 1894 state = state,
adamc@252 1895 query = (L'.ERel 3, loc),
adamc@252 1896 body = body',
adamc@252 1897 initial = (L'.ERel 1, loc)},
adamc@252 1898 loc)
adamc@252 1899 in
adamc@252 1900 ((L'.EAbs ("q", s, (L'.TFun (ft, (L'.TFun (state, (L'.TFun (un, state), loc)), loc)), loc),
adamc@252 1901 (L'.EAbs ("f", ft, (L'.TFun (state, (L'.TFun (un, state), loc)), loc),
adamc@252 1902 (L'.EAbs ("i", state, (L'.TFun (un, state), loc),
adamc@252 1903 (L'.EAbs ("_", un, state,
adamc@252 1904 body), loc)), loc)), loc)), loc), fm)
adamc@252 1905 end
adamc@252 1906 end
adamc@252 1907 | _ => poly ())
adamc@252 1908
adam@1394 1909 | L.ECApp ((L.ECApp ((L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_query"), _), _), _), _), _), _), _), _), _), _) =>
adamc@252 1910 let
adamc@252 1911 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@252 1912 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 1913 fun gf s = (L'.EField ((L'.ERel 0, loc), s), loc)
adamc@252 1914 in
adamc@252 1915 ((L'.EAbs ("r",
adamc@252 1916 (L'.TRecord [("Rows", s), ("OrderBy", s), ("Limit", s), ("Offset", s)], loc),
adamc@252 1917 s,
adamc@598 1918 strcat [gf "Rows",
adamc@598 1919 (L'.ECase (gf "OrderBy",
adamc@598 1920 [((L'.PPrim (Prim.String ""), loc), sc ""),
adamc@598 1921 ((L'.PWild, loc),
adamc@598 1922 strcat [sc " ORDER BY ",
adamc@598 1923 gf "OrderBy"])],
adamc@598 1924 {disc = s, result = s}), loc),
adamc@598 1925 gf "Limit",
adamc@598 1926 gf "Offset"]), loc), fm)
adamc@252 1927 end
adamc@252 1928
adamc@252 1929 | L.ECApp (
adamc@252 1930 (L.ECApp (
adamc@252 1931 (L.ECApp (
adamc@252 1932 (L.ECApp (
adamc@1070 1933 (L.ECApp (
adamc@1191 1934 (L.ECApp (
adam@1394 1935 (L.ECApp (
adam@1394 1936 (L.EFfi ("Basis", "sql_query1"), _),
adam@1394 1937 _), _),
adamc@1191 1938 _), _),
adamc@1070 1939 (L.CRecord (_, tables), _)), _),
adamc@1070 1940 (L.CRecord (_, grouped), _)), _),
adamc@1070 1941 (L.CRecord (_, stables), _)), _),
adamc@1070 1942 sexps), _),
adamc@1070 1943 _) =>
adamc@252 1944 let
adamc@252 1945 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@252 1946 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@993 1947 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@252 1948 val un = (L'.TRecord [], loc)
adamc@252 1949 fun gf s = (L'.EField ((L'.ERel 0, loc), s), loc)
adamc@252 1950
adamc@252 1951 fun doTables tables =
adamc@252 1952 let
adamc@252 1953 val tables = map (fn ((L.CName x, _), xts) =>
adamc@252 1954 (case monoType env (L.TRecord xts, loc) of
adamc@252 1955 (L'.TRecord xts, _) => SOME (x, xts)
adamc@252 1956 | _ => NONE)
adamc@252 1957 | _ => NONE) tables
adamc@252 1958 in
adamc@252 1959 if List.exists (fn x => x = NONE) tables then
adamc@252 1960 NONE
adamc@252 1961 else
adamc@260 1962 let
adamc@260 1963 val tables = List.mapPartial (fn x => x) tables
adamc@260 1964 val tables = ListMergeSort.sort
adamc@260 1965 (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER)
adamc@260 1966 tables
adamc@260 1967 val tables = map (fn (x, xts) =>
adamc@260 1968 (x, ListMergeSort.sort
adamc@260 1969 (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER)
adamc@260 1970 xts)) tables
adamc@260 1971 in
adamc@260 1972 SOME tables
adamc@260 1973 end
adamc@252 1974 end
adamc@252 1975 in
adamc@252 1976 case (doTables tables, doTables grouped, doTables stables, monoType env (L.TRecord sexps, loc)) of
adamc@252 1977 (SOME tables, SOME grouped, SOME stables, (L'.TRecord sexps, _)) =>
adamc@441 1978 let
adamc@441 1979 val sexps = ListMergeSort.sort
adamc@441 1980 (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER) sexps
adamc@441 1981 in
adamc@441 1982 ((L'.EAbs ("r",
adamc@993 1983 (L'.TRecord [("Distinct", b),
adamc@993 1984 ("From", s),
adamc@441 1985 ("Where", s),
adamc@441 1986 ("GroupBy", un),
adamc@441 1987 ("Having", s),
adamc@441 1988 ("SelectFields", un),
adamc@441 1989 ("SelectExps", (L'.TRecord (map (fn (x, _) => (x, s)) sexps), loc))],
adamc@441 1990 loc),
adamc@441 1991 s,
adamc@598 1992 strcat [sc "SELECT ",
adamc@993 1993 (L'.ECase (gf "Distinct",
adamc@993 1994 [((L'.PCon (L'.Enum,
adamc@993 1995 L'.PConFfi {mod = "Basis",
adamc@993 1996 datatyp = "bool",
adamc@993 1997 con = "True",
adamc@993 1998 arg = NONE},
adamc@993 1999 NONE), loc),
adamc@993 2000 (L'.EPrim (Prim.String "DISTINCT "), loc)),
adamc@993 2001 ((L'.PCon (L'.Enum,
adamc@993 2002 L'.PConFfi {mod = "Basis",
adamc@993 2003 datatyp = "bool",
adamc@993 2004 con = "False",
adamc@993 2005 arg = NONE},
adamc@993 2006 NONE), loc),
adamc@993 2007 (L'.EPrim (Prim.String ""), loc))],
adamc@993 2008 {disc = b, result = s}), loc),
adamc@598 2009 strcatComma (map (fn (x, t) =>
adamc@598 2010 strcat [
adamc@598 2011 (L'.EField (gf "SelectExps", x), loc),
adamc@1192 2012 sc (" AS uw_" ^ x)
adamc@598 2013 ]) sexps
adamc@598 2014 @ map (fn (x, xts) =>
adamc@598 2015 strcatComma
adamc@598 2016 (map (fn (x', _) =>
adamc@986 2017 sc ("T_" ^ x
adamc@986 2018 ^ ".uw_"
adamc@986 2019 ^ x'))
adamc@598 2020 xts)) stables),
adamc@1195 2021 (L'.ECase (gf "From",
adamc@1195 2022 [((L'.PPrim (Prim.String ""), loc),
adamc@1195 2023 sc ""),
adamc@1195 2024 ((L'.PVar ("x", s), loc),
adamc@1195 2025 strcat [sc " FROM ",
adamc@1195 2026 (L'.ERel 0, loc)])],
adamc@1195 2027 {disc = s,
adamc@1195 2028 result = s}), loc),
adamc@598 2029 (L'.ECase (gf "Where",
adamc@1266 2030 [((L'.PPrim (Prim.String (#trueString (Settings.currentDbms ()))),
adamc@1266 2031 loc),
adamc@598 2032 sc ""),
adamc@598 2033 ((L'.PWild, loc),
adamc@598 2034 strcat [sc " WHERE ", gf "Where"])],
adamc@598 2035 {disc = s,
adamc@598 2036 result = s}), loc),
adamc@598 2037
adamc@598 2038 if List.all (fn (x, xts) =>
adamc@598 2039 case List.find (fn (x', _) => x' = x) grouped of
adamc@598 2040 NONE => List.null xts
adamc@598 2041 | SOME (_, xts') =>
adamc@598 2042 List.all (fn (x, _) =>
adamc@598 2043 List.exists (fn (x', _) => x' = x)
adamc@598 2044 xts') xts) tables then
adamc@598 2045 sc ""
adamc@598 2046 else
adamc@598 2047 strcat [
adamc@598 2048 sc " GROUP BY ",
adamc@598 2049 strcatComma (map (fn (x, xts) =>
adamc@598 2050 strcatComma
adamc@598 2051 (map (fn (x', _) =>
adamc@986 2052 sc ("T_" ^ x
adamc@986 2053 ^ ".uw_"
adamc@986 2054 ^ x'))
adamc@598 2055 xts)) grouped)
adamc@598 2056 ],
adamc@259 2057
adamc@598 2058 (L'.ECase (gf "Having",
adamc@1014 2059 [((L'.PPrim (Prim.String
adamc@1014 2060 (#trueString (Settings.currentDbms ()))), loc),
adamc@598 2061 sc ""),
adamc@598 2062 ((L'.PWild, loc),
adamc@598 2063 strcat [sc " HAVING ", gf "Having"])],
adamc@598 2064 {disc = s,
adamc@598 2065 result = s}), loc)
adamc@441 2066 ]), loc),
adamc@441 2067 fm)
adamc@441 2068 end
adamc@252 2069 | _ => poly ()
adamc@252 2070 end
adamc@252 2071
adamc@252 2072 | L.ECApp (
adamc@252 2073 (L.ECApp (
adamc@252 2074 (L.ECApp (
adamc@252 2075 (L.ECApp (
adamc@252 2076 (L.EFfi ("Basis", "sql_inject"), _),
adamc@252 2077 _), _),
adamc@252 2078 _), _),
adamc@252 2079 _), _),
adamc@252 2080 t) =>
adamc@252 2081 let
adamc@252 2082 val t = monoType env t
adamc@252 2083 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 2084 in
adamc@252 2085 ((L'.EAbs ("f", (L'.TFun (t, s), loc), (L'.TFun (t, s), loc),
adamc@252 2086 (L'.ERel 0, loc)), loc), fm)
adamc@252 2087 end
adamc@252 2088
adamc@253 2089 | L.EFfi ("Basis", "sql_int") =>
adamc@253 2090 ((L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 2091 (L'.EFfiApp ("Basis", "sqlifyInt", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 2092 fm)
adamc@253 2093 | L.EFfi ("Basis", "sql_float") =>
adamc@253 2094 ((L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 2095 (L'.EFfiApp ("Basis", "sqlifyFloat", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 2096 fm)
adamc@253 2097 | L.EFfi ("Basis", "sql_bool") =>
adamc@253 2098 ((L'.EAbs ("x", (L'.TFfi ("Basis", "bool"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 2099 (L'.EFfiApp ("Basis", "sqlifyBool", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 2100 fm)
adamc@253 2101 | L.EFfi ("Basis", "sql_string") =>
adamc@253 2102 ((L'.EAbs ("x", (L'.TFfi ("Basis", "string"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 2103 (L'.EFfiApp ("Basis", "sqlifyString", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 2104 fm)
adamc@1011 2105 | L.EFfi ("Basis", "sql_char") =>
adamc@1011 2106 ((L'.EAbs ("x", (L'.TFfi ("Basis", "char"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@1011 2107 (L'.EFfiApp ("Basis", "sqlifyChar", [(L'.ERel 0, loc)]), loc)), loc),
adamc@1011 2108 fm)
adamc@439 2109 | L.EFfi ("Basis", "sql_time") =>
adamc@439 2110 ((L'.EAbs ("x", (L'.TFfi ("Basis", "time"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@439 2111 (L'.EFfiApp ("Basis", "sqlifyTime", [(L'.ERel 0, loc)]), loc)), loc),
adamc@439 2112 fm)
adamc@737 2113 | L.EFfi ("Basis", "sql_blob") =>
adamc@737 2114 ((L'.EAbs ("x", (L'.TFfi ("Basis", "blob"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@737 2115 (L'.EFfiApp ("Basis", "sqlifyBlob", [(L'.ERel 0, loc)]), loc)), loc),
adamc@737 2116 fm)
adamc@678 2117 | L.ECApp ((L.EFfi ("Basis", "sql_channel"), _), _) =>
adamc@678 2118 ((L'.EAbs ("x", (L'.TFfi ("Basis", "channel"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@678 2119 (L'.EFfiApp ("Basis", "sqlifyChannel", [(L'.ERel 0, loc)]), loc)), loc),
adamc@678 2120 fm)
adamc@682 2121 | L.EFfi ("Basis", "sql_client") =>
adamc@682 2122 ((L'.EAbs ("x", (L'.TFfi ("Basis", "client"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@682 2123 (L'.EFfiApp ("Basis", "sqlifyClient", [(L'.ERel 0, loc)]), loc)), loc),
adamc@682 2124 fm)
adamc@1104 2125 | L.ECApp ((L.EFfi ("Basis", "sql_serialized"), _), _) =>
adamc@1104 2126 ((L'.EAbs ("x", (L'.TFfi ("Basis", "string"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@1104 2127 (L'.EFfiApp ("Basis", "sqlifyString", [(L'.ERel 0, loc)]), loc)), loc),
adamc@1104 2128 fm)
adamc@676 2129 | L.ECApp ((L.EFfi ("Basis", "sql_prim"), _), t) =>
adamc@676 2130 let
adamc@676 2131 val t = monoType env t
adamc@676 2132 val tf = (L'.TFun (t, (L'.TFfi ("Basis", "string"), loc)), loc)
adamc@676 2133 in
adamc@676 2134 ((L'.EAbs ("f", tf, tf, (L'.ERel 0, loc)), loc),
adamc@676 2135 fm)
adamc@676 2136 end
adamc@676 2137 | L.ECApp ((L.EFfi ("Basis", "sql_option_prim"), _), t) =>
adamc@676 2138 let
adamc@676 2139 val t = monoType env t
adamc@676 2140 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@676 2141 in
adamc@676 2142 ((L'.EAbs ("f",
adamc@676 2143 (L'.TFun (t, s), loc),
adamc@676 2144 (L'.TFun ((L'.TOption t, loc), s), loc),
adamc@676 2145 (L'.EAbs ("x",
adamc@676 2146 (L'.TOption t, loc),
adamc@676 2147 s,
adamc@676 2148 (L'.ECase ((L'.ERel 0, loc),
adamc@676 2149 [((L'.PNone t, loc),
adamc@676 2150 (L'.EPrim (Prim.String "NULL"), loc)),
adamc@676 2151 ((L'.PSome (t, (L'.PVar ("y", t), loc)), loc),
adamc@676 2152 (L'.EApp ((L'.ERel 2, loc), (L'.ERel 0, loc)), loc))],
adamc@676 2153 {disc = (L'.TOption t, loc),
adamc@676 2154 result = s}), loc)), loc)), loc),
adamc@676 2155 fm)
adamc@676 2156 end
adamc@253 2157
adamc@750 2158 | L.ECApp ((L.EFfi ("Basis", "nullify_option"), _), _) =>
adamc@750 2159 ((L'.ERecord [], loc), fm)
adamc@750 2160 | L.ECApp ((L.EFfi ("Basis", "nullify_prim"), _), _) =>
adamc@750 2161 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adamc@750 2162 (L'.ERecord [], loc)), loc),
adamc@750 2163 fm)
adamc@750 2164
adamc@252 2165 | L.ECApp ((L.EFfi ("Basis", "sql_subset"), _), _) =>
adamc@252 2166 ((L'.ERecord [], loc), fm)
adamc@252 2167 | L.ECApp ((L.EFfi ("Basis", "sql_subset_all"), _), _) =>
adamc@252 2168 ((L'.ERecord [], loc), fm)
adamc@1072 2169 | L.ECApp ((L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_subset_concat"),
adamc@1072 2170 _), _), _), _), _), _), _), _) =>
adamc@1072 2171 let
adamc@1072 2172 val un = (L'.TRecord [], loc)
adamc@1072 2173 in
adamc@1072 2174 ((L'.EAbs ("_", un, (L'.TFun (un, un), loc),
adamc@1072 2175 (L'.EAbs ("_", un, un,
adamc@1072 2176 (L'.ERecord [], loc)), loc)), loc),
adamc@1072 2177 fm)
adamc@1072 2178 end
adamc@252 2179
adamc@753 2180 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "fieldsOf_table"), _), _), _), _) =>
adamc@753 2181 ((L'.ERecord [], loc), fm)
adamc@753 2182 | L.ECApp ((L.EFfi ("Basis", "fieldsOf_view"), _), _) =>
adamc@753 2183 ((L'.ERecord [], loc), fm)
adamc@753 2184
adamc@1195 2185 | L.ECApp ((L.EFfi ("Basis", "sql_from_nil"), _), _) =>
adamc@1195 2186 ((L'.EPrim (Prim.String ""), loc), fm)
adamc@1191 2187 | L.ECApp ((L.EApp ((L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_from_table"), _), _),
adamc@1191 2188 _), _), _), _), _), _), _),
adamc@753 2189 (L.CName name, _)) =>
adamc@748 2190 let
adamc@748 2191 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@748 2192 in
adamc@748 2193 ((L'.EAbs ("tab", s, s,
adamc@748 2194 strcat [(L'.ERel 0, loc),
adamc@986 2195 (L'.EPrim (Prim.String (" AS T_" ^ name)), loc)]), loc),
adamc@748 2196 fm)
adamc@748 2197 end
adamc@1192 2198 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_from_query"), _), _),
adamc@1192 2199 _), _), _),
adamc@1192 2200 (L.CName name, _)) =>
adamc@1192 2201 let
adamc@1192 2202 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@1192 2203 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@1192 2204 in
adamc@1192 2205 ((L'.EAbs ("q", s, s,
adamc@1192 2206 strcat [sc "(",
adamc@1192 2207 (L'.ERel 0, loc),
adamc@1192 2208 sc (") AS T_" ^ name)]), loc),
adamc@1192 2209 fm)
adamc@1192 2210 end
adamc@1191 2211 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_from_comma"), _), _), _), _), _), _) =>
adamc@748 2212 let
adamc@748 2213 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@748 2214 in
adamc@748 2215 ((L'.EAbs ("tab1", s, (L'.TFun (s, s), loc),
adamc@748 2216 (L'.EAbs ("tab2", s, s,
adamc@1195 2217 (L'.ECase ((L'.ERecord [("1", (L'.ERel 1, loc), s),
adamc@1195 2218 ("2", (L'.ERel 0, loc), s)], loc),
adamc@1195 2219 [((L'.PRecord [("1", (L'.PPrim (Prim.String ""), loc), s)], loc),
adamc@1195 2220 (L'.ERel 0, loc)),
adamc@1195 2221 ((L'.PRecord [("2", (L'.PPrim (Prim.String ""), loc), s)], loc),
adamc@1195 2222 (L'.ERel 1, loc)),
adamc@1195 2223 ((L'.PWild, loc),
adamc@1195 2224 strcat [(L'.ERel 1, loc),
adamc@1195 2225 (L'.EPrim (Prim.String ", "), loc),
adamc@1195 2226 (L'.ERel 0, loc)])],
adamc@1195 2227 {disc = (L'.TRecord [("1", s), ("2", s)], loc),
adamc@1195 2228 result = s}), loc)), loc)), loc),
adamc@748 2229 fm)
adamc@748 2230 end
adamc@1191 2231 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_inner_join"), _), _), _), _), _), _) =>
adamc@749 2232 let
adamc@749 2233 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@749 2234 in
adamc@749 2235 ((L'.EAbs ("tab1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@749 2236 (L'.EAbs ("tab2", s, (L'.TFun (s, s), loc),
adamc@749 2237 (L'.EAbs ("on", s, s,
adamc@1195 2238 (L'.ECase ((L'.ERecord [("1", (L'.ERel 2, loc), s),
adamc@1195 2239 ("2", (L'.ERel 1, loc), s)], loc),
adamc@1195 2240 [((L'.PRecord [("1", (L'.PPrim (Prim.String ""), loc), s)], loc),
adamc@1195 2241 (L'.ERel 1, loc)),
adamc@1195 2242 ((L'.PRecord [("2", (L'.PPrim (Prim.String ""), loc), s)], loc),
adamc@1195 2243 (L'.ERel 2, loc)),
adamc@1195 2244 ((L'.PWild, loc),
adamc@1266 2245 strcat ((if #nestedRelops
adamc@1266 2246 (Settings.currentDbms ()) then
adamc@1266 2247 [(L'.EPrim (Prim.String "("), loc)]
adamc@1266 2248 else
adamc@1266 2249 [])
adamc@1266 2250 @ [(L'.ERel 2, loc),
adamc@1266 2251 (L'.EPrim (Prim.String " JOIN "), loc),
adamc@1266 2252 (L'.ERel 1, loc),
adamc@1266 2253 (L'.EPrim (Prim.String " ON "), loc),
adamc@1266 2254 (L'.ERel 0, loc)]
adamc@1266 2255 @ (if #nestedRelops
adamc@1266 2256 (Settings.currentDbms ()) then
adamc@1266 2257 [(L'.EPrim (Prim.String ")"), loc)]
adamc@1266 2258 else
adamc@1266 2259 [])))],
adamc@1195 2260 {disc = (L'.TRecord [("1", s), ("2", s)], loc),
adamc@1195 2261 result = s}), loc)), loc)), loc)), loc),
adamc@749 2262 fm)
adamc@749 2263 end
adamc@1191 2264 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_left_join"), _), _), _), _), _),
adamc@1191 2265 (L.CRecord (_, right), _)) =>
adamc@750 2266 let
adamc@750 2267 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@750 2268 in
adamc@750 2269 ((L'.EAbs ("_", outerRec right,
adamc@750 2270 (L'.TFun (s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc)), loc),
adamc@750 2271 (L'.EAbs ("tab1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@750 2272 (L'.EAbs ("tab2", s, (L'.TFun (s, s), loc),
adamc@750 2273 (L'.EAbs ("on", s, s,
adamc@1195 2274 (L'.ECase ((L'.ERecord [("1", (L'.ERel 2, loc), s),
adamc@1195 2275 ("2", (L'.ERel 1, loc), s)], loc),
adamc@1195 2276 [((L'.PRecord [("1", (L'.PPrim (Prim.String ""),
adamc@1195 2277 loc), s)], loc),
adamc@1195 2278 (L'.ERel 1, loc)),
adamc@1195 2279 ((L'.PRecord [("2", (L'.PPrim (Prim.String ""),
adamc@1195 2280 loc), s)], loc),
adamc@1195 2281 (L'.ERel 2, loc)),
adamc@1195 2282 ((L'.PWild, loc),
adamc@1266 2283 strcat ((if #nestedRelops
adamc@1266 2284 (Settings.currentDbms ()) then
adamc@1266 2285 [(L'.EPrim (Prim.String "("), loc)]
adamc@1266 2286 else
adamc@1266 2287 [])
adamc@1266 2288 @ [(L'.ERel 2, loc),
adamc@1266 2289 (L'.EPrim (Prim.String " LEFT JOIN "),
adamc@1266 2290 loc),
adamc@1266 2291 (L'.ERel 1, loc),
adamc@1266 2292 (L'.EPrim (Prim.String " ON "), loc),
adamc@1266 2293 (L'.ERel 0, loc)]
adamc@1266 2294 @ (if #nestedRelops
adamc@1266 2295 (Settings.currentDbms ()) then
adamc@1266 2296 [(L'.EPrim (Prim.String ")"), loc)]
adamc@1266 2297 else
adamc@1266 2298 [])))],
adamc@1195 2299 {disc = (L'.TRecord [("1", s), ("2", s)], loc),
adamc@1195 2300 result = s}), loc)), loc)), loc)), loc)), loc),
adamc@750 2301 fm)
adamc@750 2302 end
adamc@1191 2303 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_right_join"), _), (L.CRecord (_, left), _)),
adamc@1191 2304 _), _), _), _) =>
adamc@751 2305 let
adamc@751 2306 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@751 2307 in
adamc@751 2308 ((L'.EAbs ("_", outerRec left,
adamc@751 2309 (L'.TFun (s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc)), loc),
adamc@751 2310 (L'.EAbs ("tab1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@751 2311 (L'.EAbs ("tab2", s, (L'.TFun (s, s), loc),
adamc@751 2312 (L'.EAbs ("on", s, s,
adamc@1195 2313 (L'.ECase ((L'.ERecord [("1", (L'.ERel 2, loc), s),
adamc@1195 2314 ("2", (L'.ERel 1, loc), s)], loc),
adamc@1195 2315 [((L'.PRecord [("1", (L'.PPrim (Prim.String ""),
adamc@1195 2316 loc), s)], loc),
adamc@1195 2317 (L'.ERel 1, loc)),
adamc@1195 2318 ((L'.PRecord [("2", (L'.PPrim (Prim.String ""),
adamc@1195 2319 loc), s)], loc),
adamc@1195 2320 (L'.ERel 2, loc)),
adamc@1195 2321 ((L'.PWild, loc),
adamc@1266 2322 strcat ((if #nestedRelops
adamc@1266 2323 (Settings.currentDbms ()) then
adamc@1266 2324 [(L'.EPrim (Prim.String "("), loc)]
adamc@1266 2325 else
adamc@1266 2326 [])
adamc@1266 2327 @ [(L'.ERel 2, loc),
adamc@1266 2328 (L'.EPrim (Prim.String " RIGHT JOIN "),
adamc@1266 2329 loc),
adamc@1266 2330 (L'.ERel 1, loc),
adamc@1266 2331 (L'.EPrim (Prim.String " ON "), loc),
adamc@1266 2332 (L'.ERel 0, loc)]
adamc@1266 2333 @ (if #nestedRelops
adamc@1266 2334 (Settings.currentDbms ()) then
adamc@1266 2335 [(L'.EPrim (Prim.String ")"), loc)]
adamc@1266 2336 else
adamc@1266 2337 [])))],
adamc@1195 2338 {disc = (L'.TRecord [("1", s), ("2", s)], loc),
adamc@1195 2339 result = s}), loc)), loc)), loc)), loc)), loc),
adamc@751 2340 fm)
adamc@751 2341 end
adamc@1191 2342 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_full_join"), _), (L.CRecord (_, left), _)), _),
adamc@1191 2343 (L.CRecord (_, right), _)), _), _) =>
adamc@751 2344 let
adamc@751 2345 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@751 2346 in
adamc@751 2347 ((L'.EAbs ("_", outerRec (left @ right),
adamc@751 2348 (L'.TFun (s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc)), loc),
adamc@751 2349 (L'.EAbs ("tab1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@751 2350 (L'.EAbs ("tab2", s, (L'.TFun (s, s), loc),
adamc@751 2351 (L'.EAbs ("on", s, s,
adamc@1195 2352 (L'.ECase ((L'.ERecord [("1", (L'.ERel 2, loc), s),
adamc@1195 2353 ("2", (L'.ERel 1, loc), s)], loc),
adamc@1195 2354 [((L'.PRecord [("1", (L'.PPrim (Prim.String ""),
adamc@1195 2355 loc), s)], loc),
adamc@1195 2356 (L'.ERel 1, loc)),
adamc@1195 2357 ((L'.PRecord [("2", (L'.PPrim (Prim.String ""),
adamc@1195 2358 loc), s)], loc),
adamc@1195 2359 (L'.ERel 2, loc)),
adamc@1195 2360 ((L'.PWild, loc),
adamc@1266 2361 strcat ((if #nestedRelops
adamc@1266 2362 (Settings.currentDbms ()) then
adamc@1266 2363 [(L'.EPrim (Prim.String "("), loc)]
adamc@1266 2364 else
adamc@1266 2365 [])
adamc@1266 2366 @ [(L'.ERel 2, loc),
adamc@1266 2367 (L'.EPrim (Prim.String " FULL JOIN "),
adamc@1266 2368 loc),
adamc@1266 2369 (L'.ERel 1, loc),
adamc@1266 2370 (L'.EPrim (Prim.String " ON "), loc),
adamc@1266 2371 (L'.ERel 0, loc)]
adamc@1266 2372 @ (if #nestedRelops
adamc@1266 2373 (Settings.currentDbms ()) then
adamc@1266 2374 [(L'.EPrim (Prim.String ")"), loc)]
adamc@1266 2375 else
adamc@1266 2376 [])))],
adamc@1195 2377 {disc = (L'.TRecord [("1", s), ("2", s)], loc),
adamc@1195 2378 result = s}), loc)), loc)), loc)), loc)), loc),
adamc@751 2379 fm)
adamc@751 2380 end
adamc@748 2381
adamc@252 2382 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_order_by_Nil"), _), _), _), _) =>
adamc@252 2383 ((L'.EPrim (Prim.String ""), loc), fm)
adamc@261 2384 | L.ECApp (
adamc@261 2385 (L.ECApp (
adamc@261 2386 (L.ECApp (
adamc@261 2387 (L.EFfi ("Basis", "sql_order_by_Cons"), _),
adamc@261 2388 _), _),
adamc@261 2389 _), _),
adamc@261 2390 _) =>
adamc@261 2391 let
adamc@261 2392 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@261 2393 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@261 2394 in
adamc@268 2395 ((L'.EAbs ("e1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@268 2396 (L'.EAbs ("d", s, (L'.TFun (s, s), loc),
adamc@268 2397 (L'.EAbs ("e2", s, s,
adamc@268 2398 (L'.ECase ((L'.ERel 0, loc),
adamc@268 2399 [((L'.PPrim (Prim.String ""), loc),
adamc@598 2400 strcat [(L'.ERel 2, loc),
adamc@598 2401 (L'.ERel 1, loc)]),
adamc@268 2402 ((L'.PWild, loc),
adamc@598 2403 strcat [(L'.ERel 2, loc),
adamc@598 2404 (L'.ERel 1, loc),
adamc@598 2405 sc ", ",
adamc@598 2406 (L'.ERel 0, loc)])],
adamc@268 2407 {disc = s, result = s}), loc)), loc)), loc)), loc),
adamc@261 2408 fm)
adamc@261 2409 end
adamc@252 2410
adamc@252 2411 | L.EFfi ("Basis", "sql_no_limit") =>
adamc@252 2412 ((L'.EPrim (Prim.String ""), loc), fm)
adamc@262 2413 | L.EFfiApp ("Basis", "sql_limit", [e]) =>
adamc@262 2414 let
adamc@262 2415 val (e, fm) = monoExp (env, st, fm) e
adamc@262 2416 in
adamc@598 2417 (strcat [
adamc@262 2418 (L'.EPrim (Prim.String " LIMIT "), loc),
adamc@262 2419 (L'.EFfiApp ("Basis", "sqlifyInt", [e]), loc)
adamc@262 2420 ],
adamc@262 2421 fm)
adamc@262 2422 end
adamc@262 2423
adamc@252 2424 | L.EFfi ("Basis", "sql_no_offset") =>
adamc@252 2425 ((L'.EPrim (Prim.String ""), loc), fm)
adamc@263 2426 | L.EFfiApp ("Basis", "sql_offset", [e]) =>
adamc@263 2427 let
adamc@263 2428 val (e, fm) = monoExp (env, st, fm) e
adamc@263 2429 in
adamc@598 2430 (strcat [
adamc@263 2431 (L'.EPrim (Prim.String " OFFSET "), loc),
adamc@263 2432 (L'.EFfiApp ("Basis", "sqlifyInt", [e]), loc)
adamc@263 2433 ],
adamc@263 2434 fm)
adamc@263 2435 end
adamc@253 2436
adamc@559 2437 | L.ECApp ((L.EFfi ("Basis", "sql_eq"), _), _) =>
adamc@253 2438 ((L'.EPrim (Prim.String "="), loc), fm)
adamc@559 2439 | L.ECApp ((L.EFfi ("Basis", "sql_ne"), _), _) =>
adamc@253 2440 ((L'.EPrim (Prim.String "<>"), loc), fm)
adamc@559 2441 | L.ECApp ((L.EFfi ("Basis", "sql_lt"), _), _) =>
adamc@253 2442 ((L'.EPrim (Prim.String "<"), loc), fm)
adamc@559 2443 | L.ECApp ((L.EFfi ("Basis", "sql_le"), _), _) =>
adamc@253 2444 ((L'.EPrim (Prim.String "<="), loc), fm)
adamc@559 2445 | L.ECApp ((L.EFfi ("Basis", "sql_gt"), _), _) =>
adamc@253 2446 ((L'.EPrim (Prim.String ">"), loc), fm)
adamc@559 2447 | L.ECApp ((L.EFfi ("Basis", "sql_ge"), _), _) =>
adamc@253 2448 ((L'.EPrim (Prim.String ">="), loc), fm)
adamc@253 2449
adamc@559 2450 | L.ECApp ((L.EFfi ("Basis", "sql_plus"), _), _) =>
adamc@559 2451 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 2452 (L'.EPrim (Prim.String "+"), loc)), loc), fm)
adamc@559 2453 | L.ECApp ((L.EFfi ("Basis", "sql_minus"), _), _) =>
adamc@559 2454 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 2455 (L'.EPrim (Prim.String "-"), loc)), loc), fm)
adamc@559 2456 | L.ECApp ((L.EFfi ("Basis", "sql_times"), _), _) =>
adamc@559 2457 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 2458 (L'.EPrim (Prim.String "*"), loc)), loc), fm)
adamc@559 2459 | L.ECApp ((L.EFfi ("Basis", "sql_div"), _), _) =>
adamc@559 2460 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 2461 (L'.EPrim (Prim.String "/"), loc)), loc), fm)
adamc@559 2462 | L.EFfi ("Basis", "sql_mod") =>
adamc@559 2463 ((L'.EPrim (Prim.String "%"), loc), fm)
adamc@559 2464
adamc@253 2465 | L.ECApp (
adamc@253 2466 (L.ECApp (
adamc@253 2467 (L.ECApp (
adamc@253 2468 (L.ECApp (
adamc@254 2469 (L.ECApp (
adamc@264 2470 (L.EFfi ("Basis", "sql_unary"), _),
adamc@264 2471 _), _),
adamc@264 2472 _), _),
adamc@264 2473 _), _),
adamc@264 2474 _), _),
adamc@264 2475 _) =>
adamc@264 2476 let
adamc@264 2477 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@264 2478 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@264 2479 in
adamc@264 2480 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@264 2481 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@598 2482 strcat [sc "(",
adamc@598 2483 (L'.ERel 1, loc),
adamc@598 2484 sc " ",
adamc@598 2485 (L'.ERel 0, loc),
adamc@598 2486 sc ")"]), loc)), loc),
adamc@264 2487 fm)
adamc@264 2488 end
adamc@264 2489 | L.EFfi ("Basis", "sql_not") => ((L'.EPrim (Prim.String "NOT"), loc), fm)
adamc@559 2490 | L.ECApp ((L.EFfi ("Basis", "sql_neg"), _), _) =>
adamc@559 2491 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 2492 (L'.EPrim (Prim.String "-"), loc)), loc), fm)
adamc@264 2493
adamc@264 2494 | L.ECApp (
adamc@264 2495 (L.ECApp (
adamc@264 2496 (L.ECApp (
adamc@264 2497 (L.ECApp (
adamc@264 2498 (L.ECApp (
adamc@254 2499 (L.ECApp (
adamc@254 2500 (L.EFfi ("Basis", "sql_binary"), _),
adamc@254 2501 _), _),
adamc@254 2502 _), _),
adamc@254 2503 _), _),
adamc@254 2504 _), _),
adamc@254 2505 _), _),
adamc@254 2506 _) =>
adamc@254 2507 let
adamc@254 2508 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@254 2509 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@254 2510 in
adamc@254 2511 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@254 2512 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@254 2513 (L'.EAbs ("e2", s, s,
adamc@598 2514 strcat [sc "(",
adamc@598 2515 (L'.ERel 1, loc),
adamc@598 2516 sc " ",
adamc@598 2517 (L'.ERel 2, loc),
adamc@598 2518 sc " ",
adamc@598 2519 (L'.ERel 0, loc),
adamc@598 2520 sc ")"]), loc)), loc)), loc),
adamc@254 2521 fm)
adamc@254 2522 end
adamc@254 2523 | L.EFfi ("Basis", "sql_and") => ((L'.EPrim (Prim.String "AND"), loc), fm)
adamc@254 2524 | L.EFfi ("Basis", "sql_or") => ((L'.EPrim (Prim.String "OR"), loc), fm)
adamc@254 2525
adamc@254 2526 | L.ECApp (
adamc@254 2527 (L.ECApp (
adamc@254 2528 (L.ECApp (
adamc@254 2529 (L.ECApp (
adamc@253 2530 (L.ECApp (
adamc@253 2531 (L.ECApp (
adamc@253 2532 (L.ECApp (
adamc@253 2533 (L.EFfi ("Basis", "sql_field"), _),
adamc@253 2534 _), _),
adamc@253 2535 _), _),
adamc@253 2536 _), _),
adamc@253 2537 _), _),
adamc@253 2538 _), _),
adamc@253 2539 (L.CName tab, _)), _),
adamc@986 2540 (L.CName field, _)) => ((L'.EPrim (Prim.String ("T_" ^ tab ^ ".uw_" ^ lowercaseFirst field)), loc), fm)
adamc@260 2541
adamc@260 2542 | L.ECApp (
adamc@260 2543 (L.ECApp (
adamc@260 2544 (L.ECApp (
adamc@260 2545 (L.ECApp (
adamc@261 2546 (L.ECApp (
adamc@261 2547 (L.EFfi ("Basis", "sql_exp"), _),
adamc@261 2548 _), _),
adamc@261 2549 _), _),
adamc@261 2550 _), _),
adamc@261 2551 _), _),
adamc@1192 2552 (L.CName nm, _)) => ((L'.EPrim (Prim.String ("uw_" ^ lowercaseFirst nm)), loc), fm)
adamc@261 2553
adamc@261 2554 | L.ECApp (
adamc@261 2555 (L.ECApp (
adamc@261 2556 (L.ECApp (
adamc@261 2557 (L.ECApp (
adamc@1191 2558 (L.ECApp (
adam@1416 2559 (L.ECApp (
adam@1416 2560 (L.EFfi ("Basis", "sql_relop"), _),
adam@1416 2561 _), _),
adamc@1191 2562 _), _),
adamc@260 2563 _), _),
adamc@260 2564 _), _),
adamc@260 2565 _), _),
adamc@260 2566 _) =>
adamc@260 2567 let
adamc@260 2568 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@260 2569 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@260 2570 in
adamc@1196 2571 (if #nestedRelops (Settings.currentDbms ()) then
adam@1427 2572 (L'.EAbs ("c", s, (L'.TFun ((L'.TFfi ("Basis", "bool"), loc), (L'.TFun (s, (L'.TFun (s, s), loc)), loc)), loc),
adam@1427 2573 (L'.EAbs ("all", (L'.TFfi ("Basis", "bool"), loc), (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adam@1427 2574 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adam@1427 2575 (L'.EAbs ("e2", s, s,
adam@1427 2576 strcat [sc "((",
adam@1427 2577 (L'.ERel 1, loc),
adam@1427 2578 sc ") ",
adam@1427 2579 (L'.ERel 3, loc),
adam@1427 2580 (L'.ECase ((L'.ERel 2, loc),
adam@1427 2581 [((L'.PCon (L'.Enum, L'.PConFfi {mod = "Basis",
adam@1427 2582 datatyp = "bool",
adam@1427 2583 con = "True",
adam@1427 2584 arg = NONE}, NONE), loc),
adam@1427 2585 sc " ALL"),
adam@1427 2586 ((L'.PWild, loc),
adam@1427 2587 sc "")],
adam@1427 2588 {disc = (L'.TFfi ("Basis", "bool"), loc),
adam@1427 2589 result = s}), loc),
adam@1427 2590 sc " (",
adam@1427 2591 (L'.ERel 0, loc),
adam@1427 2592 sc "))"]), loc)), loc)), loc)), loc)
adamc@1196 2593 else
adam@1427 2594 (L'.EAbs ("c", s, (L'.TFun ((L'.TFfi ("Basis", "bool"), loc), (L'.TFun (s, (L'.TFun (s, s), loc)), loc)), loc),
adam@1427 2595 (L'.EAbs ("all", (L'.TFfi ("Basis", "bool"), loc), (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adam@1427 2596 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adam@1427 2597 (L'.EAbs ("e2", s, s,
adam@1427 2598 strcat [(L'.ERel 1, loc),
adam@1427 2599 sc " ",
adam@1427 2600 (L'.ERel 3, loc),
adam@1427 2601 (L'.ECase ((L'.ERel 2, loc),
adam@1427 2602 [((L'.PCon (L'.Enum, L'.PConFfi {mod = "Basis",
adam@1427 2603 datatyp = "bool",
adam@1427 2604 con = "True",
adam@1427 2605 arg = NONE}, NONE), loc),
adam@1427 2606 sc " ALL"),
adam@1427 2607 ((L'.PWild, loc),
adam@1427 2608 sc "")],
adam@1427 2609 {disc = (L'.TFfi ("Basis", "bool"), loc),
adam@1427 2610 result = s}), loc),
adam@1427 2611 sc " ",
adam@1427 2612 (L'.ERel 0, loc)]), loc)), loc)), loc)), loc),
adamc@260 2613 fm)
adamc@260 2614 end
adamc@1071 2615 | L.ECApp (
adamc@1071 2616 (L.ECApp (
adamc@1071 2617 (L.ECApp (
adamc@1191 2618 (L.ECApp (
adam@1394 2619 (L.ECApp (
adam@1394 2620 (L.EFfi ("Basis", "sql_forget_tables"), _),
adam@1394 2621 _), _),
adamc@1191 2622 _), _),
adamc@1071 2623 _), _),
adamc@1071 2624 _), _),
adamc@1071 2625 _) =>
adamc@1071 2626 let
adamc@1071 2627 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@1071 2628 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@1071 2629 in
adamc@1071 2630 ((L'.EAbs ("x", s, s, (L'.ERel 0, loc)), loc),
adamc@1071 2631 fm)
adamc@1071 2632 end
adamc@260 2633
adamc@260 2634 | L.EFfi ("Basis", "sql_union") => ((L'.EPrim (Prim.String "UNION"), loc), fm)
adamc@1196 2635 | L.EFfi ("Basis", "sql_intersect") =>
adamc@1196 2636 (if #onlyUnion (Settings.currentDbms ()) then
adamc@1196 2637 ErrorMsg.errorAt loc "The DBMS you've selected doesn't support INTERSECT."
adamc@1196 2638 else
adamc@1196 2639 ();
adamc@1196 2640 ((L'.EPrim (Prim.String "INTERSECT"), loc), fm))
adamc@1196 2641 | L.EFfi ("Basis", "sql_except") =>
adamc@1196 2642 (if #onlyUnion (Settings.currentDbms ()) then
adamc@1196 2643 ErrorMsg.errorAt loc "The DBMS you've selected doesn't support EXCEPT."
adamc@1196 2644 else
adamc@1196 2645 ();
adamc@1196 2646 ((L'.EPrim (Prim.String "EXCEPT"), loc), fm))
adamc@260 2647
adamc@265 2648 | L.ECApp (
adamc@265 2649 (L.ECApp (
adamc@265 2650 (L.ECApp (
adamc@265 2651 (L.EFfi ("Basis", "sql_count"), _),
adamc@265 2652 _), _),
adamc@265 2653 _), _),
adam@1394 2654 _) => ((L'.EPrim (Prim.String "COUNT(*)"), loc),
adamc@265 2655 fm)
adamc@266 2656
adamc@266 2657 | L.ECApp (
adamc@266 2658 (L.ECApp (
adamc@266 2659 (L.ECApp (
adamc@266 2660 (L.ECApp (
adamc@1187 2661 (L.ECApp (
adamc@1187 2662 (L.EFfi ("Basis", "sql_aggregate"), _),
adamc@1187 2663 _), _),
adamc@266 2664 _), _),
adamc@266 2665 _), _),
adamc@266 2666 _), _),
adamc@1168 2667 t) =>
adamc@266 2668 let
adamc@266 2669 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@266 2670 fun sc s = (L'.EPrim (Prim.String s), loc)
adam@1357 2671
adam@1357 2672 val main = strcat [(L'.ERel 1, loc),
adam@1357 2673 sc "(",
adam@1357 2674 (L'.ERel 0, loc),
adam@1357 2675 sc ")"]
adamc@266 2676 in
adamc@266 2677 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adam@1357 2678 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc), main), loc)), loc),
adamc@266 2679 fm)
adamc@266 2680 end
adamc@266 2681
adamc@1187 2682 | L.ECApp ((L.EFfi ("Basis", "sql_count_col"), _), _) =>
adamc@1187 2683 ((L'.EPrim (Prim.String "COUNT"), loc),
adamc@1187 2684 fm)
adamc@1187 2685
adamc@266 2686 | L.EFfi ("Basis", "sql_summable_int") => ((L'.ERecord [], loc), fm)
adamc@266 2687 | L.EFfi ("Basis", "sql_summable_float") => ((L'.ERecord [], loc), fm)
adam@1357 2688 | L.ECApp ((L.EFfi ("Basis", "sql_summable_option"), _), _) =>
adam@1357 2689 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adam@1357 2690 (L'.ERecord [], loc)), loc),
adam@1357 2691 fm)
adam@1394 2692 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_avg"), _), _), _), _) =>
adam@1394 2693 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFun ((L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc)), loc),
adam@1394 2694 (L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adam@1394 2695 (L'.EPrim (Prim.String "AVG"), loc)), loc)), loc),
adamc@266 2696 fm)
adam@1394 2697 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_sum"), _), _), _), _) =>
adam@1394 2698 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFun ((L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc)), loc),
adam@1394 2699 (L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adam@1394 2700 (L'.EPrim (Prim.String "SUM"), loc)), loc)), loc),
adamc@266 2701 fm)
adamc@266 2702
adamc@559 2703 | L.EFfi ("Basis", "sql_arith_int") => ((L'.ERecord [], loc), fm)
adamc@559 2704 | L.EFfi ("Basis", "sql_arith_float") => ((L'.ERecord [], loc), fm)
adam@1427 2705 | L.ECApp ((L.EFfi ("Basis", "sql_arith_option"), _), _) =>
adam@1427 2706 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adam@1427 2707 (L'.ERecord [], loc)), loc),
adam@1427 2708 fm)
adamc@559 2709
adamc@266 2710 | L.EFfi ("Basis", "sql_maxable_int") => ((L'.ERecord [], loc), fm)
adamc@266 2711 | L.EFfi ("Basis", "sql_maxable_float") => ((L'.ERecord [], loc), fm)
adamc@266 2712 | L.EFfi ("Basis", "sql_maxable_string") => ((L'.ERecord [], loc), fm)
adam@1357 2713 | L.ECApp ((L.EFfi ("Basis", "sql_maxable_option"), _), _) =>
adam@1357 2714 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adam@1357 2715 (L'.ERecord [], loc)), loc),
adam@1357 2716 fm)
adam@1394 2717 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_max"), _), _), _), _) =>
adam@1394 2718 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFun ((L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc)), loc),
adam@1394 2719 (L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adam@1394 2720 (L'.EPrim (Prim.String "MAX"), loc)), loc)), loc),
adamc@266 2721 fm)
adam@1394 2722 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_min"), _), _), _), _) =>
adam@1394 2723 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFun ((L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc)), loc),
adam@1394 2724 (L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adam@1394 2725 (L'.EPrim (Prim.String "MIN"), loc)), loc)), loc),
adamc@266 2726 fm)
adamc@266 2727
adamc@268 2728 | L.EFfi ("Basis", "sql_asc") => ((L'.EPrim (Prim.String ""), loc), fm)
adamc@268 2729 | L.EFfi ("Basis", "sql_desc") => ((L'.EPrim (Prim.String " DESC"), loc), fm)
adamc@268 2730
adamc@441 2731 | L.ECApp (
adamc@441 2732 (L.ECApp (
adamc@441 2733 (L.ECApp (
adamc@441 2734 (L.ECApp (
adamc@441 2735 (L.EFfi ("Basis", "sql_nfunc"), _),
adamc@441 2736 _), _),
adamc@441 2737 _), _),
adam@1463 2738 _), _),
adam@1463 2739 _) =>
adamc@441 2740 let
adamc@441 2741 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@441 2742 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@441 2743 in
adamc@441 2744 ((L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc),
adamc@441 2745 fm)
adamc@441 2746 end
adamc@441 2747 | L.EFfi ("Basis", "sql_current_timestamp") => ((L'.EPrim (Prim.String "CURRENT_TIMESTAMP"), loc), fm)
adamc@441 2748
adamc@746 2749 | L.ECApp (
adamc@746 2750 (L.ECApp (
adamc@746 2751 (L.ECApp (
adamc@746 2752 (L.ECApp (
adamc@746 2753 (L.ECApp (
adamc@746 2754 (L.EFfi ("Basis", "sql_ufunc"), _),
adamc@746 2755 _), _),
adamc@746 2756 _), _),
adamc@746 2757 _), _),
adamc@746 2758 _), _),
adamc@746 2759 _) =>
adamc@746 2760 let
adamc@746 2761 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@746 2762 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@746 2763 in
adamc@746 2764 ((L'.EAbs ("f", s, (L'.TFun (s, s), loc),
adamc@746 2765 (L'.EAbs ("x", s, s,
adamc@746 2766 strcat [(L'.ERel 1, loc),
adamc@746 2767 sc "(",
adamc@746 2768 (L'.ERel 0, loc),
adamc@746 2769 sc ")"]), loc)), loc),
adamc@746 2770 fm)
adamc@746 2771 end
adamc@890 2772 | L.EFfi ("Basis", "sql_octet_length") =>
adamc@890 2773 ((L'.EPrim (Prim.String (if #supportsOctetLength (Settings.currentDbms ()) then
adamc@890 2774 "octet_length"
adamc@890 2775 else
adamc@890 2776 "length")), loc), fm)
adamc@1207 2777 | L.ECApp ((L.EFfi ("Basis", "sql_known"), _), _) =>
adamc@1207 2778 ((L'.EFfi ("Basis", "sql_known"), loc), fm)
adamc@746 2779
adamc@470 2780 | (L.ECApp (
adamc@470 2781 (L.ECApp (
adamc@470 2782 (L.ECApp (
adamc@470 2783 (L.ECApp (
adamc@470 2784 (L.EFfi ("Basis", "sql_is_null"), _), _),
adamc@470 2785 _), _),
adamc@470 2786 _), _),
adamc@470 2787 _), _)) =>
adamc@470 2788 let
adamc@470 2789 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@470 2790 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@470 2791 in
adamc@470 2792 ((L'.EAbs ("s", s, s,
adamc@598 2793 strcat [sc "(",
adamc@598 2794 (L'.ERel 0, loc),
adamc@598 2795 sc " IS NULL)"]), loc),
adamc@470 2796 fm)
adamc@470 2797 end
adamc@470 2798
adamc@1081 2799 | L.ECApp (
adamc@1081 2800 (L.ECApp (
adamc@1081 2801 (L.ECApp (
adamc@1081 2802 (L.ECApp (
adamc@1081 2803 (L.EFfi ("Basis", "sql_nullable"), _),
adamc@1081 2804 _), _),
adamc@1081 2805 _), _),
adamc@1081 2806 _), _),
adamc@1081 2807 _) =>
adamc@1081 2808 let
adamc@1081 2809 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@1081 2810 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@1081 2811 in
adamc@1081 2812 ((L'.EAbs ("u", (L'.TRecord [], loc), (L'.TFun (s, s), loc),
adamc@1081 2813 (L'.EAbs ("x", s, s,
adamc@1081 2814 (L'.ERel 0, loc)), loc)), loc),
adamc@1081 2815 fm)
adamc@1081 2816 end
adamc@1191 2817
adamc@1191 2818 | L.ECApp (
adamc@1191 2819 (L.ECApp (
adamc@1191 2820 (L.ECApp (
adamc@1191 2821 (L.ECApp (
adamc@1191 2822 (L.ECApp (
adam@1421 2823 (L.ECApp (
adam@1421 2824 (L.EFfi ("Basis", "sql_subquery"), _),
adam@1421 2825 _), _),
adamc@1191 2826 _), _),
adamc@1191 2827 _), _),
adamc@1191 2828 _), _),
adamc@1191 2829 _), _),
adamc@1191 2830 _) =>
adamc@1191 2831 let
adamc@1191 2832 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@1191 2833 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@1191 2834 in
adam@1421 2835 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFun (s, s), loc),
adam@1421 2836 (L'.EAbs ("x", s, s,
adam@1421 2837 strcat [sc "(",
adam@1421 2838 (L'.ERel 0, loc),
adam@1421 2839 sc ")"]), loc)), loc),
adamc@1191 2840 fm)
adamc@1191 2841 end
adamc@1081 2842
adamc@338 2843 | L.EFfiApp ("Basis", "nextval", [e]) =>
adamc@338 2844 let
adamc@338 2845 val (e, fm) = monoExp (env, st, fm) e
adamc@338 2846 in
adamc@465 2847 ((L'.ENextval e, loc), fm)
adamc@338 2848 end
adamc@1073 2849 | L.EFfiApp ("Basis", "setval", [e1, e2]) =>
adamc@1073 2850 let
adamc@1073 2851 val (e1, fm) = monoExp (env, st, fm) e1
adamc@1073 2852 val (e2, fm) = monoExp (env, st, fm) e2
adamc@1073 2853 in
adamc@1073 2854 ((L'.ESetval (e1, e2), loc), fm)
adamc@1073 2855 end
adamc@338 2856
adam@1292 2857 | L.EFfiApp ("Basis", "classes", [s1, s2]) =>
adam@1292 2858 let
adam@1292 2859 val (s1, fm) = monoExp (env, st, fm) s1
adam@1292 2860 val (s2, fm) = monoExp (env, st, fm) s2
adam@1292 2861 in
adam@1292 2862 ((L'.EStrcat (s1, (L'.EStrcat ((L'.EPrim (Prim.String " "), loc), s2), loc)), loc),
adam@1292 2863 fm)
adam@1292 2864 end
adam@1292 2865
adamc@139 2866 | L.EApp (
adamc@139 2867 (L.ECApp (
adamc@720 2868 (L.ECApp ((L.EFfi ("Basis", "cdata"), _), _), _),
adamc@139 2869 _), _),
adamc@179 2870 se) =>
adamc@179 2871 let
adamc@179 2872 val (se, fm) = monoExp (env, st, fm) se
adamc@179 2873 in
adamc@179 2874 ((L'.EFfiApp ("Basis", "htmlifyString", [se]), loc), fm)
adamc@179 2875 end
adam@1358 2876 | L.ECApp (
adam@1358 2877 (L.ECApp ((L.EFfi ("Basis", "cdataChar"), _), _), _),
adam@1358 2878 _) =>
adam@1358 2879 ((L'.EAbs ("ch", (L'.TFfi ("Basis", "char"), loc), (L'.TFfi ("Basis", "string"), loc),
adam@1358 2880 (L'.EFfiApp ("Basis", "htmlifySpecialChar", [(L'.ERel 0, loc)]), loc)), loc), fm)
adamc@179 2881
adamc@95 2882 | L.EApp (
adamc@95 2883 (L.EApp (
adamc@720 2884 (L.ECApp (
adamc@720 2885 (L.ECApp (
adamc@95 2886 (L.ECApp (
adamc@139 2887 (L.ECApp (
adamc@720 2888 (L.EFfi ("Basis", "join"),
adamc@720 2889 _), _), _),
adamc@139 2890 _), _),
adamc@720 2891 _), _),
adamc@720 2892 _), _),
adamc@720 2893 xml1), _),
adamc@720 2894 xml2) =>
adamc@179 2895 let
adamc@179 2896 val (xml1, fm) = monoExp (env, st, fm) xml1
adamc@179 2897 val (xml2, fm) = monoExp (env, st, fm) xml2
adamc@179 2898 in
adamc@179 2899 ((L'.EStrcat (xml1, xml2), loc), fm)
adamc@179 2900 end
adamc@95 2901
adamc@95 2902 | L.EApp (
adamc@95 2903 (L.EApp (
adamc@104 2904 (L.EApp (
adamc@721 2905 (L.EApp (
adamc@720 2906 (L.ECApp (
adamc@104 2907 (L.ECApp (
adamc@104 2908 (L.ECApp (
adamc@139 2909 (L.ECApp (
adamc@139 2910 (L.ECApp (
adamc@139 2911 (L.ECApp (
adamc@139 2912 (L.ECApp (
adamc@721 2913 (L.ECApp (
adamc@721 2914 (L.EFfi ("Basis", "tag"),
adamc@1272 2915 _), (L.CRecord (_, attrsGiven), _)), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _),
adamc@721 2916 class), _),
adamc@720 2917 attrs), _),
adamc@720 2918 tag), _),
adamc@95 2919 xml) =>
adamc@95 2920 let
adamc@140 2921 fun getTag' (e, _) =
adamc@140 2922 case e of
adamc@143 2923 L.EFfi ("Basis", tag) => (tag, [])
adamc@143 2924 | L.ECApp (e, t) => let
adamc@143 2925 val (tag, ts) = getTag' e
adamc@143 2926 in
adamc@143 2927 (tag, ts @ [t])
adamc@143 2928 end
adamc@140 2929 | _ => (E.errorAt loc "Non-constant XML tag";
adamc@140 2930 Print.eprefaces' [("Expression", CorePrint.p_exp env tag)];
adamc@143 2931 ("", []))
adamc@140 2932
adamc@95 2933 fun getTag (e, _) =
adamc@95 2934 case e of
adamc@143 2935 L.EFfiApp ("Basis", tag, [(L.ERecord [], _)]) => (tag, [])
adamc@140 2936 | L.EApp (e, (L.ERecord [], _)) => getTag' e
adamc@95 2937 | _ => (E.errorAt loc "Non-constant XML tag";
adamc@95 2938 Print.eprefaces' [("Expression", CorePrint.p_exp env tag)];
adamc@143 2939 ("", []))
adamc@95 2940
adamc@143 2941 val (tag, targs) = getTag tag
adamc@95 2942
adamc@179 2943 val (attrs, fm) = monoExp (env, st, fm) attrs
adamc@598 2944 val attrs = case #1 attrs of
adamc@598 2945 L'.ERecord xes => xes
adamc@1272 2946 | _ => map (fn ((L.CName x, _), t) => (x, (L'.EField (attrs, x), loc), monoType env t)
adamc@1272 2947 | (c, t) => (E.errorAt loc "Non-constant field name for HTML tag attribute";
adamc@1272 2948 Print.eprefaces' [("Name", CorePrint.p_con env c)];
adamc@1272 2949 ("", (L'.EField (attrs, ""), loc), monoType env t))) attrsGiven
adamc@104 2950
adamc@717 2951 val attrs =
adamc@717 2952 if List.exists (fn ("Link", _, _) => true
adamc@717 2953 | _ => false) attrs then
adamc@717 2954 List.filter (fn ("Href", _, _) => false
adamc@717 2955 | _ => true) attrs
adamc@717 2956 else
adamc@717 2957 attrs
adamc@717 2958
adamc@1042 2959 fun findOnload (attrs, onload, onunload, acc) =
adamc@668 2960 case attrs of
adamc@1042 2961 [] => (onload, onunload, acc)
adamc@1042 2962 | ("Onload", e, _) :: rest => findOnload (rest, SOME e, onunload, acc)
adamc@1042 2963 | ("Onunload", e, _) :: rest => findOnload (rest, onload, SOME e, acc)
adamc@1042 2964 | x :: rest => findOnload (rest, onload, onunload, x :: acc)
adamc@679 2965
adamc@1042 2966 val (onload, onunload, attrs) = findOnload (attrs, NONE, NONE, [])
adamc@668 2967
adamc@721 2968 val (class, fm) = monoExp (env, st, fm) class
adamc@721 2969
adam@1479 2970 fun tagStart tag' =
adamc@598 2971 let
adamc@721 2972 val t = (L'.TFfi ("Basis", "string"), loc)
adam@1479 2973 val s = (L'.EPrim (Prim.String (String.concat ["<", tag'])), loc)
adamc@721 2974
adamc@721 2975 val s = (L'.ECase (class,
adamc@721 2976 [((L'.PNone t, loc),
adamc@721 2977 s),
adamc@721 2978 ((L'.PSome (t, (L'.PVar ("x", t), loc)), loc),
adamc@721 2979 (L'.EStrcat (s,
adamc@721 2980 (L'.EStrcat ((L'.EPrim (Prim.String " class=\""), loc),
adamc@721 2981 (L'.EStrcat ((L'.ERel 0, loc),
adamc@721 2982 (L'.EPrim (Prim.String "\""), loc)),
adamc@721 2983 loc)), loc)), loc))],
adamc@721 2984 {disc = (L'.TOption t, loc),
adamc@721 2985 result = t}), loc)
adam@1479 2986
adam@1479 2987 val (s, fm) = foldl (fn (("Action", _, _), acc) => acc
adam@1479 2988 | (("Source", _, _), acc) => acc
adam@1479 2989 | ((x, e, t), (s, fm)) =>
adam@1479 2990 case t of
adam@1479 2991 (L'.TFfi ("Basis", "bool"), _) =>
adam@1479 2992 let
adam@1479 2993 val s' = " " ^ lowercaseFirst x
adam@1479 2994 in
adam@1479 2995 ((L'.ECase (e,
adam@1479 2996 [((L'.PCon (L'.Enum,
adam@1479 2997 L'.PConFfi {mod = "Basis",
adam@1479 2998 datatyp = "bool",
adam@1479 2999 con = "True",
adam@1479 3000 arg = NONE},
adam@1479 3001 NONE), loc),
adam@1479 3002 (L'.EStrcat (s,
adam@1479 3003 (L'.EPrim (Prim.String s'), loc)), loc)),
adam@1479 3004 ((L'.PCon (L'.Enum,
adam@1479 3005 L'.PConFfi {mod = "Basis",
adam@1479 3006 datatyp = "bool",
adam@1479 3007 con = "False",
adam@1479 3008 arg = NONE},
adam@1479 3009 NONE), loc),
adam@1479 3010 s)],
adam@1479 3011 {disc = (L'.TFfi ("Basis", "bool"), loc),
adam@1479 3012 result = (L'.TFfi ("Basis", "string"), loc)}), loc),
adam@1479 3013 fm)
adam@1479 3014 end
adam@1479 3015 | (L'.TFun (dom, _), _) =>
adam@1479 3016 let
adam@1479 3017 val s' = " " ^ lowercaseFirst x ^ "='"
adam@1479 3018 val (e, s') =
adam@1479 3019 case #1 dom of
adam@1479 3020 L'.TRecord [] => ((L'.EApp (e, (L'.ERecord [], loc)), loc), s')
adam@1479 3021 | _ => ((L'.EApp ((L'.EApp (e, (L'.EFfiApp ("Basis", "kc", []), loc)),
adam@1479 3022 loc), (L'.ERecord [], loc)), loc),
adam@1479 3023 s' ^ "uw_event=event;")
adam@1479 3024 val s' = s' ^ "exec("
adam@1479 3025 in
adam@1479 3026 ((L'.EStrcat (s,
adam@1479 3027 (L'.EStrcat (
adam@1479 3028 (L'.EPrim (Prim.String s'), loc),
adam@1479 3029 (L'.EStrcat (
adam@1479 3030 (L'.EJavaScript (L'.Attribute, e), loc),
adam@1479 3031 (L'.EPrim (Prim.String ");return false'"), loc)), loc)),
adam@1479 3032 loc)), loc),
adam@1479 3033 fm)
adam@1479 3034 end
adam@1479 3035 | _ =>
adam@1479 3036 let
adam@1479 3037 val fooify =
adam@1479 3038 case x of
adam@1479 3039 "Link" => urlifyExp
adam@1479 3040 | "Action" => urlifyExp
adam@1479 3041 | _ => attrifyExp
adam@1479 3042
adam@1479 3043 val x =
adam@1479 3044 case x of
adam@1479 3045 "Typ" => "Type"
adam@1479 3046 | "Link" => "Href"
adam@1479 3047 | _ => x
adam@1479 3048 val xp = " " ^ lowercaseFirst x ^ "=\""
adam@1479 3049
adam@1479 3050 val (e, fm) = fooify env fm (e, t)
adam@1479 3051 val e = case (tag, x) of
adam@1479 3052 ("coption", "Value") => (L'.EStrcat ((L'.EPrim (Prim.String "x"), loc), e), loc)
adam@1479 3053 | _ => e
adam@1479 3054 in
adam@1479 3055 ((L'.EStrcat (s,
adam@1479 3056 (L'.EStrcat ((L'.EPrim (Prim.String xp), loc),
adam@1479 3057 (L'.EStrcat (e,
adam@1479 3058 (L'.EPrim (Prim.String "\""),
adam@1479 3059 loc)),
adam@1479 3060 loc)),
adam@1479 3061 loc)), loc),
adam@1479 3062 fm)
adam@1479 3063 end)
adam@1479 3064 (s, fm) attrs
adamc@598 3065 in
adam@1479 3066 (if tag = "coption" andalso List.all (fn ("Value", _, _) => false | _ => true) attrs then
adam@1479 3067 (L'.EStrcat (s,
adam@1479 3068 (L'.EPrim (Prim.String " value=\"\""), loc)), loc)
adam@1479 3069 else
adam@1479 3070 s,
adam@1479 3071 fm)
adamc@598 3072 end
adamc@104 3073
adamc@143 3074 fun input typ =
adamc@143 3075 case targs of
adamc@155 3076 [_, (L.CName name, _)] =>
adamc@179 3077 let
adamc@179 3078 val (ts, fm) = tagStart "input"
adamc@179 3079 in
adamc@179 3080 ((L'.EStrcat (ts,
adamc@802 3081 (L'.EPrim (Prim.String (" type=\"" ^ typ ^ "\" name=\"" ^ name ^ "\" />")),
adamc@179 3082 loc)), loc), fm)
adamc@179 3083 end
adamc@143 3084 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@153 3085 raise Fail "No name passed to input tag")
adamc@104 3086
adamc@565 3087 fun normal (tag, extra, extraInner) =
adamc@143 3088 let
adamc@179 3089 val (tagStart, fm) = tagStart tag
adamc@152 3090 val tagStart = case extra of
adamc@152 3091 NONE => tagStart
adamc@152 3092 | SOME extra => (L'.EStrcat (tagStart, extra), loc)
adamc@152 3093
adamc@143 3094 fun normal () =
adamc@179 3095 let
adamc@179 3096 val (xml, fm) = monoExp (env, st, fm) xml
adamc@916 3097
adamc@916 3098 val xml = case extraInner of
adamc@916 3099 NONE => xml
adamc@916 3100 | SOME ei => (L'.EStrcat (ei, xml), loc)
adamc@179 3101 in
adamc@179 3102 ((L'.EStrcat ((L'.EStrcat (tagStart, (L'.EPrim (Prim.String ">"), loc)), loc),
adamc@179 3103 (L'.EStrcat (xml,
adamc@179 3104 (L'.EPrim (Prim.String (String.concat ["</", tag, ">"])),
adamc@179 3105 loc)), loc)),
adamc@179 3106 loc),
adamc@179 3107 fm)
adamc@179 3108 end
adamc@984 3109
adamc@984 3110 fun isSingleton () =
adamc@984 3111 let
adamc@984 3112 val (bef, aft) = Substring.splitl (not o Char.isSpace) (Substring.full tag)
adamc@984 3113 in
adamc@984 3114 SS.member (singletons, if Substring.isEmpty aft then
adamc@984 3115 tag
adamc@984 3116 else
adamc@984 3117 Substring.string bef)
adamc@984 3118 end
adamc@143 3119 in
adamc@143 3120 case xml of
adamc@143 3121 (L.EApp ((L.ECApp (
adamc@143 3122 (L.ECApp ((L.EFfi ("Basis", "cdata"), _),
adamc@143 3123 _), _),
adamc@143 3124 _), _),
adamc@143 3125 (L.EPrim (Prim.String s), _)), _) =>
adamc@984 3126 if CharVector.all Char.isSpace s andalso isSingleton () then
adamc@802 3127 ((L'.EStrcat (tagStart, (L'.EPrim (Prim.String " />"), loc)), loc), fm)
adamc@143 3128 else
adamc@143 3129 normal ()
adamc@143 3130 | _ => normal ()
adamc@143 3131 end
adamc@606 3132
adamc@606 3133 fun setAttrs jexp =
adamc@606 3134 let
adamc@606 3135 val s = (L'.EPrim (Prim.String (String.concat ["<", tag])), loc)
adamc@606 3136
adamc@606 3137 val assgns = List.mapPartial
adamc@606 3138 (fn ("Source", _, _) => NONE
adamc@800 3139 | ("Onchange", e, _) =>
adamc@970 3140 SOME (strcat [str "addOnChange(d,exec(",
adamc@815 3141 (L'.EJavaScript (L'.Script, e), loc),
adam@1398 3142 str "));"])
adam@1290 3143 | (x, e, (L'.TFun ((L'.TRecord [], _), _), _)) =>
adamc@970 3144 SOME (strcat [str ("d." ^ lowercaseFirst x ^ "=exec("),
adamc@815 3145 (L'.EJavaScript (L'.Script, e), loc),
adam@1290 3146 str ");"])
adam@1290 3147 | (x, e, _) =>
adam@1398 3148 if String.isPrefix "On" x then
adam@1398 3149 let
adam@1398 3150 val e = (L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adam@1398 3151 (L'.EApp ((L'.EApp (liftExpInExp 0 e,
adam@1398 3152 (L'.EFfiApp ("Basis", "kc", []), loc)),
adam@1398 3153 loc), (L'.ERecord [], loc)), loc)), loc)
adam@1398 3154 in
adam@1398 3155 case x of
adam@1398 3156 "Onkeyup" =>
adam@1398 3157 SOME (strcat [str ("((function(c){addOnKeyUp(d,function(){window.uw_event=window.event;return c();});})(exec("),
adam@1398 3158 (L'.EJavaScript (L'.Script, e), loc),
adam@1398 3159 str ")));"])
adam@1398 3160 | _ =>
adam@1398 3161 SOME (strcat [str ("((function(c){d." ^ lowercaseFirst x ^ "=function(){window.uw_event=window.event;return c();};})(exec("),
adam@1398 3162 (L'.EJavaScript (L'.Script, e), loc),
adam@1398 3163 str ")));"])
adam@1398 3164 end
adam@1398 3165 else
adam@1398 3166 SOME (strcat [str ("d." ^ lowercaseFirst x ^ "=exec("),
adam@1398 3167 (L'.EJavaScript (L'.Script, e), loc),
adam@1398 3168 str ");"]))
adamc@606 3169 attrs
adamc@1173 3170
adamc@1173 3171 val t = (L'.TFfi ("Basis", "string"), loc)
adamc@1173 3172 val setClass = (L'.ECase (class,
adamc@1173 3173 [((L'.PNone t, loc),
adamc@1173 3174 str ""),
adamc@1173 3175 ((L'.PSome (t, (L'.PVar ("x", t), loc)), loc),
adamc@1173 3176 (L'.EStrcat ((L'.EPrim (Prim.String "d.className=\""), loc),
adamc@1173 3177 (L'.EStrcat ((L'.ERel 0, loc),
adamc@1173 3178 (L'.EPrim (Prim.String "\";"), loc)), loc)),
adamc@1173 3179 loc))],
adamc@1173 3180 {disc = (L'.TOption t, loc),
adamc@1173 3181 result = t}), loc)
adamc@606 3182 in
adamc@606 3183 case assgns of
adamc@1173 3184 [] => strcat [str "var d=",
adamc@1173 3185 jexp,
adamc@1173 3186 str ";",
adamc@1173 3187 setClass]
adamc@606 3188 | _ => strcat (str "var d="
adamc@606 3189 :: jexp
adamc@606 3190 :: str ";"
adamc@1173 3191 :: setClass
adamc@606 3192 :: assgns)
adamc@606 3193 end
adamc@1042 3194
adamc@1042 3195 fun execify e =
adamc@1042 3196 case e of
adamc@1042 3197 NONE => (L'.EPrim (Prim.String ""), loc)
adamc@1042 3198 | SOME e =>
adamc@1042 3199 let
adamc@1042 3200 val e = (L'.EApp (e, (L'.ERecord [], loc)), loc)
adamc@1042 3201 in
adamc@1042 3202 (L'.EStrcat ((L'.EPrim (Prim.String "exec("), loc),
adamc@1042 3203 (L'.EStrcat ((L'.EJavaScript (L'.Attribute, e), loc),
adamc@1042 3204 (L'.EPrim (Prim.String ")"), loc)), loc)), loc)
adamc@1042 3205 end
adamc@152 3206 in
adamc@1065 3207 (case tag of
adamc@1065 3208 "body" => let
adamc@1065 3209 val onload = execify onload
adamc@1065 3210 val onunload = execify onunload
adamc@1065 3211 in
adamc@1065 3212 normal ("body",
adamc@1065 3213 SOME (L'.EStrcat ((L'.EFfiApp ("Basis", "maybe_onload",
adamc@1065 3214 [(L'.EStrcat ((L'.EFfiApp ("Basis", "get_settings",
adamc@1065 3215 [(L'.ERecord [], loc)]), loc),
adamc@1065 3216 onload), loc)]),
adamc@1065 3217 loc),
adamc@1065 3218 (L'.EFfiApp ("Basis", "maybe_onunload",
adamc@1065 3219 [onunload]),
adamc@1065 3220 loc)), loc),
adamc@1065 3221 SOME (L'.EFfiApp ("Basis", "get_script", [(L'.ERecord [], loc)]), loc))
adamc@1065 3222 end
adamc@568 3223
adamc@1065 3224 | "dyn" =>
adamc@1065 3225 let
adamc@1065 3226 fun inTag tag = case targs of
adamc@1065 3227 (L.CRecord (_, ctx), _) :: _ =>
adamc@1065 3228 List.exists (fn ((L.CName tag', _), _) => tag' = tag
adamc@1065 3229 | _ => false) ctx
adamc@1065 3230 | _ => false
adamc@1065 3231
adamc@1065 3232 val tag = if inTag "Tr" then
adamc@1065 3233 "tr"
adamc@1065 3234 else if inTag "Table" then
adamc@1065 3235 "table"
adamc@1065 3236 else
adamc@1065 3237 "span"
adamc@1065 3238 in
adamc@1065 3239 case attrs of
adamc@1065 3240 [("Signal", e, _)] =>
adamc@1065 3241 ((L'.EStrcat
adamc@1065 3242 ((L'.EPrim (Prim.String ("<script type=\"text/javascript\">dyn(\""
adamc@1065 3243 ^ tag ^ "\", execD(")), loc),
adamc@1065 3244 (L'.EStrcat ((L'.EJavaScript (L'.Script, e), loc),
adamc@1065 3245 (L'.EPrim (Prim.String ("))</script>")), loc)), loc)), loc),
adamc@1065 3246 fm)
adamc@1065 3247 | _ => raise Fail "Monoize: Bad dyn attributes"
adamc@1065 3248 end
adamc@1065 3249
adamc@1065 3250 | "submit" => normal ("input type=\"submit\"", NONE, NONE)
adam@1517 3251 | "image" => normal ("input type=\"image\"", NONE, NONE)
adamc@1065 3252 | "button" => normal ("input type=\"submit\"", NONE, NONE)
adamc@1065 3253 | "hidden" => input "hidden"
adamc@152 3254
adamc@1065 3255 | "textbox" =>
adamc@1065 3256 (case targs of
adamc@1065 3257 [_, (L.CName name, _)] =>
adamc@1065 3258 (case List.find (fn ("Source", _, _) => true | _ => false) attrs of
adamc@1065 3259 NONE =>
adamc@1065 3260 let
adamc@1065 3261 val (ts, fm) = tagStart "input"
adamc@1065 3262 in
adamc@1065 3263 ((L'.EStrcat (ts,
adamc@1065 3264 (L'.EPrim (Prim.String (" name=\"" ^ name ^ "\" />")),
adamc@1065 3265 loc)), loc), fm)
adamc@1065 3266 end
adamc@1065 3267 | SOME (_, src, _) =>
adamc@1065 3268 (strcat [str "<script type=\"text/javascript\">inp(exec(",
adamc@1065 3269 (L'.EJavaScript (L'.Script, src), loc),
adam@1463 3270 str "), \"",
adam@1463 3271 str name,
adam@1463 3272 str "\")</script>"],
adamc@1065 3273 fm))
adamc@1065 3274 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@1065 3275 raise Fail "No name passed to textbox tag"))
adamc@1065 3276 | "password" => input "password"
adamc@1065 3277 | "textarea" =>
adamc@1065 3278 (case targs of
adamc@1065 3279 [_, (L.CName name, _)] =>
adamc@1065 3280 let
adamc@1065 3281 val (ts, fm) = tagStart "textarea"
adamc@1065 3282 val (xml, fm) = monoExp (env, st, fm) xml
adamc@1065 3283 in
adamc@1065 3284 ((L'.EStrcat ((L'.EStrcat (ts,
adamc@1065 3285 (L'.EPrim (Prim.String (" name=\"" ^ name ^ "\">")), loc)), loc),
adamc@1065 3286 (L'.EStrcat (xml,
adamc@1065 3287 (L'.EPrim (Prim.String "</textarea>"),
adamc@1065 3288 loc)), loc)),
adamc@1065 3289 loc), fm)
adamc@1065 3290 end
adamc@1065 3291 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@1065 3292 raise Fail "No name passed to ltextarea tag"))
adamc@153 3293
adamc@1065 3294 | "checkbox" => input "checkbox"
adamc@1065 3295 | "upload" => input "file"
adamc@190 3296
adamc@1065 3297 | "radio" =>
adamc@1065 3298 (case targs of
adamc@1065 3299 [_, (L.CName name, _)] =>
adamc@1065 3300 monoExp (env, St.setRadioGroup (st, name), fm) xml
adamc@1065 3301 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@1065 3302 raise Fail "No name passed to radio tag"))
adamc@1065 3303 | "radioOption" =>
adamc@1065 3304 (case St.radioGroup st of
adamc@1065 3305 NONE => raise Fail "No name for radioGroup"
adamc@1065 3306 | SOME name =>
adamc@1065 3307 normal ("input",
adamc@1065 3308 SOME (L'.EPrim (Prim.String (" type=\"radio\" name=\"" ^ name ^ "\"")), loc),
adamc@1065 3309 NONE))
adamc@152 3310
adamc@1065 3311 | "select" =>
adamc@1065 3312 (case targs of
adamc@1065 3313 [_, (L.CName name, _)] =>
adamc@1065 3314 let
adamc@1065 3315 val (ts, fm) = tagStart "select"
adamc@1065 3316 val (xml, fm) = monoExp (env, st, fm) xml
adamc@1065 3317 in
adamc@1065 3318 ((L'.EStrcat ((L'.EStrcat (ts,
adamc@1065 3319 (L'.EPrim (Prim.String (" name=\"" ^ name ^ "\">")),
adamc@1065 3320 loc)), loc),
adamc@1065 3321 (L'.EStrcat (xml,
adamc@1065 3322 (L'.EPrim (Prim.String "</select>"),
adamc@1065 3323 loc)), loc)),
adamc@1065 3324 loc),
adamc@1065 3325 fm)
adamc@1065 3326 end
adamc@1065 3327 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@1065 3328 raise Fail "No name passed to lselect tag"))
adamc@154 3329
adamc@1065 3330 | "ctextbox" =>
adamc@1065 3331 (case List.find (fn ("Source", _, _) => true | _ => false) attrs of
adamc@1065 3332 NONE =>
adamc@1065 3333 let
adamc@1065 3334 val (ts, fm) = tagStart "input"
adamc@1065 3335 in
adamc@1065 3336 ((L'.EStrcat (ts,
adamc@1065 3337 (L'.EPrim (Prim.String " />"), loc)),
adamc@1065 3338 loc), fm)
adamc@1065 3339 end
adamc@1065 3340 | SOME (_, src, _) =>
adamc@1065 3341 let
adamc@1065 3342 val sc = strcat [str "inp(exec(",
adamc@1065 3343 (L'.EJavaScript (L'.Script, src), loc),
adamc@1065 3344 str "))"]
adamc@1065 3345 val sc = setAttrs sc
adamc@1065 3346 in
adamc@1065 3347 (strcat [str "<script type=\"text/javascript\">",
adamc@1065 3348 sc,
adamc@1065 3349 str "</script>"],
adamc@1065 3350 fm)
adamc@1065 3351 end)
adamc@797 3352
adamc@1065 3353 | "ccheckbox" =>
adamc@1065 3354 (case List.find (fn ("Source", _, _) => true | _ => false) attrs of
adamc@1065 3355 NONE =>
adamc@1065 3356 let
adamc@1065 3357 val (ts, fm) = tagStart "input type=\"checkbox\""
adamc@1065 3358 in
adamc@1065 3359 ((L'.EStrcat (ts,
adamc@1065 3360 (L'.EPrim (Prim.String " />"), loc)),
adamc@1065 3361 loc), fm)
adamc@1065 3362 end
adamc@1065 3363 | SOME (_, src, _) =>
adamc@1065 3364 let
adamc@1065 3365 val sc = strcat [str "chk(exec(",
adamc@1065 3366 (L'.EJavaScript (L'.Script, src), loc),
adamc@1065 3367 str "))"]
adamc@1065 3368 val sc = setAttrs sc
adamc@1065 3369 in
adamc@1065 3370 (strcat [str "<script type=\"text/javascript\">",
adamc@1065 3371 sc,
adamc@1065 3372 str "</script>"],
adamc@1065 3373 fm)
adamc@1065 3374 end)
adamc@817 3375
adamc@1065 3376 | "cselect" =>
adamc@1065 3377 (case List.find (fn ("Source", _, _) => true | _ => false) attrs of
adamc@1065 3378 NONE =>
adamc@1065 3379 let
adamc@1065 3380 val (xml, fm) = monoExp (env, st, fm) xml
adamc@1065 3381 val (ts, fm) = tagStart "select"
adamc@1065 3382 in
adamc@1065 3383 (strcat [ts,
adamc@1065 3384 str ">",
adamc@1065 3385 xml,
adamc@1065 3386 str "</select>"],
adamc@1065 3387 fm)
adamc@1065 3388 end
adamc@1065 3389 | SOME (_, src, _) =>
adamc@1065 3390 let
adamc@1065 3391 val (xml, fm) = monoExp (env, st, fm) xml
adamc@797 3392
adamc@1065 3393 val sc = strcat [str "sel(exec(",
adamc@1065 3394 (L'.EJavaScript (L'.Script, src), loc),
adamc@1065 3395 str "),exec(",
adamc@1065 3396 (L'.EJavaScript (L'.Script, xml), loc),
adamc@1065 3397 str "))"]
adamc@1065 3398 val sc = setAttrs sc
adamc@1065 3399 in
adamc@1065 3400 (strcat [str "<script type=\"text/javascript\">",
adamc@1065 3401 sc,
adamc@1065 3402 str "</script>"],
adamc@1065 3403 fm)
adamc@1065 3404 end)
adamc@154 3405
adamc@1065 3406 | "coption" => normal ("option", NONE, NONE)
adamc@797 3407
adamc@1099 3408 | "ctextarea" =>
adamc@1099 3409 (case List.find (fn ("Source", _, _) => true | _ => false) attrs of
adamc@1099 3410 NONE =>
adamc@1099 3411 let
adamc@1099 3412 val (ts, fm) = tagStart "textarea"
adamc@1099 3413 in
adamc@1099 3414 ((L'.EStrcat (ts,
adamc@1099 3415 (L'.EPrim (Prim.String " />"), loc)),
adamc@1099 3416 loc), fm)
adamc@1099 3417 end
adamc@1099 3418 | SOME (_, src, _) =>
adamc@1099 3419 let
adamc@1099 3420 val sc = strcat [str "tbx(exec(",
adamc@1099 3421 (L'.EJavaScript (L'.Script, src), loc),
adamc@1099 3422 str "))"]
adamc@1099 3423 val sc = setAttrs sc
adamc@1099 3424 in
adamc@1099 3425 (strcat [str "<script type=\"text/javascript\">",
adamc@1099 3426 sc,
adamc@1099 3427 str "</script>"],
adamc@1099 3428 fm)
adamc@1099 3429 end)
adamc@1099 3430
adamc@1065 3431 | "tabl" => normal ("table", NONE, NONE)
adamc@1065 3432 | _ => normal (tag, NONE, NONE))
adamc@95 3433 end
adamc@94 3434
adam@1412 3435 | L.EApp (
adam@1412 3436 (L.EApp ((L.ECApp (
adam@1412 3437 (L.ECApp ((L.EFfi ("Basis", "form"), _), _), _),
adam@1412 3438 (L.CRecord (_, fields), _)), _),
adam@1412 3439 class), _),
adam@1412 3440 xml) =>
adamc@143 3441 let
adamc@143 3442 fun findSubmit (e, _) =
adamc@143 3443 case e of
adamc@143 3444 L.EApp (
adamc@143 3445 (L.EApp (
adamc@143 3446 (L.ECApp (
adamc@143 3447 (L.ECApp (
adamc@143 3448 (L.ECApp (
adamc@143 3449 (L.ECApp (
adamc@143 3450 (L.EFfi ("Basis", "join"),
adamc@143 3451 _), _), _),
adamc@143 3452 _), _),
adamc@143 3453 _), _),
adamc@143 3454 _), _),
adamc@143 3455 xml1), _),
adamc@143 3456 xml2) => (case findSubmit xml1 of
adamc@143 3457 Error => Error
adamc@143 3458 | NotFound => findSubmit xml2
adamc@143 3459 | Found e =>
adamc@143 3460 case findSubmit xml2 of
adamc@143 3461 NotFound => Found e
adamc@143 3462 | _ => Error)
adamc@143 3463 | L.EApp (
adamc@143 3464 (L.EApp (
adamc@143 3465 (L.EApp (
adamc@730 3466 (L.EApp (
adamc@143 3467 (L.ECApp (
adamc@143 3468 (L.ECApp (
adamc@143 3469 (L.ECApp (
adamc@143 3470 (L.ECApp (
adamc@143 3471 (L.ECApp (
adamc@143 3472 (L.ECApp (
adamc@143 3473 (L.ECApp (
adamc@730 3474 (L.ECApp (
adamc@730 3475 (L.EFfi ("Basis", "tag"),
adamc@730 3476 _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _),
adamc@730 3477 _), _),
adamc@143 3478 attrs), _),
adamc@143 3479 _), _),
adamc@143 3480 xml) =>
adamc@143 3481 (case #1 attrs of
adamc@143 3482 L.ERecord xes =>
adamc@143 3483 (case ListUtil.search (fn ((L.CName "Action", _), e, t) => SOME (e, t)
adamc@143 3484 | _ => NONE) xes of
adamc@143 3485 NONE => findSubmit xml
adamc@143 3486 | SOME et =>
adamc@143 3487 case findSubmit xml of
adamc@143 3488 NotFound => Found et
adamc@143 3489 | _ => Error)
adamc@143 3490 | _ => findSubmit xml)
adamc@143 3491 | _ => NotFound
adamc@143 3492
adamc@735 3493 val (func, action, fm) = case findSubmit xml of
adamc@735 3494 NotFound => (0, (L'.EPrim (Prim.String ""), loc), fm)
adamc@143 3495 | Error => raise Fail "Not ready for multi-submit lforms yet"
adamc@598 3496 | Found (action, actionT) =>
adamc@598 3497 let
adamc@735 3498 val func = case #1 action of
adamc@735 3499 L.EClosure (n, _) => n
adamc@735 3500 | _ => raise Fail "Monoize: Action is not a closure"
adamc@598 3501 val actionT = monoType env actionT
adamc@598 3502 val (action, fm) = monoExp (env, st, fm) action
adamc@598 3503 val (action, fm) = urlifyExp env fm (action, actionT)
adamc@598 3504 in
adamc@735 3505 (func,
adamc@735 3506 (L'.EStrcat ((L'.EPrim (Prim.String " action=\""), loc),
adamc@598 3507 (L'.EStrcat (action,
adamc@598 3508 (L'.EPrim (Prim.String "\""), loc)), loc)), loc),
adamc@598 3509 fm)
adamc@598 3510 end
adamc@734 3511
adamc@737 3512 val hasUpload = CoreUtil.Exp.exists {kind = fn _ => false,
adamc@737 3513 con = fn _ => false,
adamc@737 3514 exp = fn e =>
adamc@737 3515 case e of
adamc@737 3516 L.EFfi ("Basis", "upload") => true
adamc@737 3517 | _ => false} xml
adamc@737 3518
adamc@179 3519 val (xml, fm) = monoExp (env, st, fm) xml
adamc@735 3520
adamc@735 3521 val xml =
adamc@735 3522 if IS.member (!readCookie, func) then
adamc@735 3523 let
adamc@735 3524 fun inFields s = List.exists (fn ((L.CName s', _), _) => s' = s
adamc@735 3525 | _ => true) fields
adamc@735 3526
adamc@735 3527 fun getSigName () =
adamc@735 3528 let
adamc@735 3529 fun getSigName' n =
adamc@735 3530 let
adamc@735 3531 val s = "Sig" ^ Int.toString n
adamc@735 3532 in
adamc@735 3533 if inFields s then
adamc@735 3534 getSigName' (n + 1)
adamc@735 3535 else
adamc@735 3536 s
adamc@735 3537 end
adamc@735 3538 in
adamc@735 3539 if inFields "Sig" then
adamc@735 3540 getSigName' 0
adamc@735 3541 else
adamc@735 3542 "Sig"
adamc@735 3543 end
adamc@735 3544
adamc@735 3545 val sigName = getSigName ()
adamc@735 3546 val sigSet = (L'.EFfiApp ("Basis", "sigString", [(L'.ERecord [], loc)]), loc)
adamc@735 3547 val sigSet = (L'.EStrcat ((L'.EPrim (Prim.String ("<input type=\"hidden\" name=\""
adamc@735 3548 ^ sigName
adamc@735 3549 ^ "\" value=\"")), loc),
adamc@735 3550 sigSet), loc)
adamc@735 3551 val sigSet = (L'.EStrcat (sigSet,
adamc@803 3552 (L'.EPrim (Prim.String "\" />"), loc)), loc)
adamc@735 3553 in
adamc@735 3554 (L'.EStrcat (sigSet, xml), loc)
adamc@735 3555 end
adamc@735 3556 else
adamc@735 3557 xml
adamc@737 3558
adamc@737 3559 val action = if hasUpload then
adamc@737 3560 (L'.EStrcat (action,
adamc@737 3561 (L'.EPrim (Prim.String " enctype=\"multipart/form-data\""), loc)), loc)
adamc@737 3562 else
adamc@737 3563 action
adamc@737 3564
adam@1412 3565 val stt = (L'.TFfi ("Basis", "string"), loc)
adam@1412 3566 val (class, fm) = monoExp (env, st, fm) class
adam@1412 3567 val action = (L'.EStrcat (action,
adam@1412 3568 (L'.ECase (class,
adam@1412 3569 [((L'.PNone stt, loc),
adam@1412 3570 (L'.EPrim (Prim.String ""), loc)),
adam@1412 3571 ((L'.PSome (stt, (L'.PVar ("x", stt), loc)), loc),
adam@1412 3572 (L'.EStrcat ((L'.EPrim (Prim.String " class=\""), loc),
adam@1412 3573 (L'.EStrcat ((L'.ERel 0, loc),
adam@1412 3574 (L'.EPrim (Prim.String "\""), loc)), loc)), loc))],
adam@1412 3575 {disc = (L'.TOption stt, loc),
adam@1412 3576 result = stt}), loc)), loc)
adamc@143 3577 in
adamc@1026 3578 ((L'.EStrcat ((L'.EStrcat ((L'.EPrim (Prim.String "<form method=\"post\""), loc),
adamc@179 3579 (L'.EStrcat (action,
adamc@598 3580 (L'.EPrim (Prim.String ">"), loc)), loc)), loc),
adamc@179 3581 (L'.EStrcat (xml,
adamc@179 3582 (L'.EPrim (Prim.String "</form>"), loc)), loc)), loc),
adamc@179 3583 fm)
adamc@143 3584 end
adamc@141 3585
adamc@756 3586 | L.ECApp ((L.ECApp ((L.ECApp ((L.ECApp (
adamc@756 3587 (L.EFfi ("Basis", "subform"), _), _), _), _),
adamc@756 3588 _), _), _), (L.CName nm, loc)) =>
adamc@756 3589 let
adamc@756 3590 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@756 3591 in
adamc@756 3592 ((L'.EAbs ("xml", s, s,
adamc@756 3593 strcat [(L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".b\" value=\""
adamc@803 3594 ^ nm ^ "\" />")), loc),
adamc@756 3595 (L'.ERel 0, loc),
adamc@803 3596 (L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".e\" value=\"1\" />")), loc)]),
adamc@756 3597 loc),
adamc@756 3598 fm)
adamc@756 3599 end
adamc@756 3600
adamc@758 3601 | L.ECApp ((L.ECApp ((L.ECApp ((L.ECApp (
adamc@758 3602 (L.EFfi ("Basis", "subforms"), _), _), _), _),
adamc@758 3603 _), _), _), (L.CName nm, loc)) =>
adamc@758 3604 let
adamc@758 3605 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@758 3606 in
adamc@758 3607 ((L'.EAbs ("xml", s, s,
adamc@758 3608 strcat [(L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".s\" value=\""
adamc@803 3609 ^ nm ^ "\" />")), loc),
adamc@758 3610 (L'.ERel 0, loc),
adamc@803 3611 (L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".e\" value=\"1\" />")), loc)]),
adamc@758 3612 loc),
adamc@758 3613 fm)
adamc@758 3614 end
adamc@758 3615
adamc@758 3616 | L.ECApp ((L.ECApp (
adamc@758 3617 (L.EFfi ("Basis", "entry"), _), _), _), _) =>
adamc@758 3618 let
adamc@758 3619 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@758 3620 in
adamc@758 3621 ((L'.EAbs ("xml", s, s,
adamc@803 3622 strcat [(L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".i\" value=\"1\" />")), loc),
adamc@758 3623 (L'.ERel 0, loc),
adamc@803 3624 (L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".e\" value=\"1\" />")), loc)]),
adamc@758 3625 loc),
adamc@758 3626 fm)
adamc@758 3627 end
adamc@758 3628
adamc@148 3629 | L.EApp ((L.ECApp (
adamc@148 3630 (L.ECApp (
adamc@148 3631 (L.ECApp (
adamc@148 3632 (L.ECApp (
adamc@148 3633 (L.EFfi ("Basis", "useMore"), _), _), _),
adamc@148 3634 _), _),
adamc@148 3635 _), _),
adamc@148 3636 _), _),
adamc@179 3637 xml) => monoExp (env, st, fm) xml
adamc@148 3638
adamc@283 3639 | L.ECApp ((L.EFfi ("Basis", "error"), _), t) =>
adamc@283 3640 let
adamc@283 3641 val t = monoType env t
adamc@283 3642 in
adamc@283 3643 ((L'.EAbs ("s", (L'.TFfi ("Basis", "string"), loc), t,
adamc@283 3644 (L'.EError ((L'.ERel 0, loc), t), loc)), loc),
adamc@283 3645 fm)
adamc@283 3646 end
adamc@741 3647 | L.ECApp ((L.EFfi ("Basis", "returnBlob"), _), t) =>
adamc@741 3648 let
adamc@741 3649 val t = monoType env t
adamc@741 3650 val un = (L'.TRecord [], loc)
adamc@741 3651 in
adamc@741 3652 ((L'.EAbs ("b", (L'.TFfi ("Basis", "blob"), loc),
adamc@741 3653 (L'.TFun ((L'.TFfi ("Basis", "string"), loc), (L'.TFun (un, t), loc)), loc),
adamc@741 3654 (L'.EAbs ("mt", (L'.TFfi ("Basis", "string"), loc), (L'.TFun (un, t), loc),
adamc@741 3655 (L'.EAbs ("_", un, t,
adamc@741 3656 (L'.EReturnBlob {blob = (L'.ERel 2, loc),
adamc@741 3657 mimeType = (L'.ERel 1, loc),
adamc@741 3658 t = t}, loc)), loc)), loc)), loc),
adamc@741 3659 fm)
adamc@741 3660 end
adamc@1065 3661 | L.ECApp ((L.EFfi ("Basis", "redirect"), _), t) =>
adamc@1065 3662 let
adamc@1065 3663 val t = monoType env t
adamc@1065 3664 val un = (L'.TRecord [], loc)
adamc@1065 3665 in
adamc@1065 3666 ((L'.EAbs ("url", (L'.TFfi ("Basis", "string"), loc), (L'.TFun (un, t), loc),
adamc@1065 3667 (L'.EAbs ("_", un, t,
adamc@1065 3668 (L'.ERedirect ((L'.ERel 1, loc), t), loc)), loc)), loc),
adamc@1065 3669 fm)
adamc@1065 3670 end
adamc@283 3671
adamc@1104 3672 | L.ECApp ((L.EFfi ("Basis", "serialize"), _), t) =>
adamc@1104 3673 let
adamc@1104 3674 val t = monoType env t
adamc@1104 3675 val (e, fm) = urlifyExp env fm ((L'.ERel 0, loc), t)
adamc@1104 3676 in
adamc@1104 3677 ((L'.EAbs ("v", t, (L'.TFfi ("Basis", "string"), loc), e), loc),
adamc@1104 3678 fm)
adamc@1104 3679 end
adamc@1104 3680 | L.ECApp ((L.EFfi ("Basis", "deserialize"), _), t) =>
adamc@1104 3681 let
adamc@1104 3682 val t = monoType env t
adamc@1104 3683 in
adamc@1112 3684 ((L'.EAbs ("v", (L'.TFfi ("Basis", "string"), loc), t, (L'.EUnurlify ((L'.ERel 0, loc), t, false),
adamc@1112 3685 loc)), loc),
adamc@1104 3686 fm)
adamc@1104 3687 end
adamc@1104 3688
adamc@1067 3689 | L.EFfiApp ("Basis", "url", [e]) =>
adamc@1067 3690 let
adamc@1067 3691 val (e, fm) = monoExp (env, st, fm) e
adam@1370 3692 val (e, fm) = urlifyExp env fm (e, dummyTyp)
adamc@1067 3693 in
adam@1370 3694 ((L'.EStrcat ((L'.EPrim (Prim.String (Settings.getUrlPrePrefix ())), loc), e), loc), fm)
adamc@1067 3695 end
adamc@1067 3696
adamc@179 3697 | L.EApp (e1, e2) =>
adamc@179 3698 let
adamc@179 3699 val (e1, fm) = monoExp (env, st, fm) e1
adamc@179 3700 val (e2, fm) = monoExp (env, st, fm) e2
adamc@179 3701 in
adamc@179 3702 ((L'.EApp (e1, e2), loc), fm)
adamc@179 3703 end
adamc@26 3704 | L.EAbs (x, dom, ran, e) =>
adamc@179 3705 let
adamc@179 3706 val (e, fm) = monoExp (Env.pushERel env x dom, st, fm) e
adamc@179 3707 in
adamc@179 3708 ((L'.EAbs (x, monoType env dom, monoType env ran, e), loc), fm)
adamc@179 3709 end
adamc@25 3710 | L.ECApp _ => poly ()
adamc@25 3711 | L.ECAbs _ => poly ()
adamc@25 3712
adamc@252 3713 | L.EFfi mx => ((L'.EFfi mx, loc), fm)
adamc@252 3714 | L.EFfiApp (m, x, es) =>
adamc@252 3715 let
adamc@252 3716 val (es, fm) = ListUtil.foldlMap (fn (e, fm) => monoExp (env, st, fm) e) fm es
adamc@252 3717 in
adamc@252 3718 ((L'.EFfiApp (m, x, es), loc), fm)
adamc@252 3719 end
adamc@252 3720
adamc@179 3721 | L.ERecord xes =>
adamc@179 3722 let
adamc@179 3723 val (xes, fm) = ListUtil.foldlMap
adamc@179 3724 (fn ((x, e, t), fm) =>
adamc@179 3725 let
adamc@179 3726 val (e, fm) = monoExp (env, st, fm) e
adamc@179 3727 in
adamc@179 3728 ((monoName env x,
adamc@179 3729 e,
adamc@179 3730 monoType env t), fm)
adamc@179 3731 end) fm xes
adamc@905 3732
adamc@905 3733 val xes = ListMergeSort.sort (fn ((x, _, _), (y, _, _)) => String.compare (x, y) = GREATER) xes
adamc@179 3734 in
adamc@179 3735 ((L'.ERecord xes, loc), fm)
adamc@179 3736 end
adamc@179 3737 | L.EField (e, x, _) =>
adamc@179 3738 let
adamc@179 3739 val (e, fm) = monoExp (env, st, fm) e
adamc@179 3740 in
adamc@179 3741 ((L'.EField (e, monoName env x), loc), fm)
adamc@179 3742 end
adamc@445 3743 | L.EConcat _ => poly ()
adamc@149 3744 | L.ECut _ => poly ()
adamc@493 3745 | L.ECutMulti _ => poly ()
adamc@177 3746
adamc@182 3747 | L.ECase (e, pes, {disc, result}) =>
adamc@179 3748 let
adamc@179 3749 val (e, fm) = monoExp (env, st, fm) e
adamc@179 3750 val (pes, fm) = ListUtil.foldlMap
adamc@179 3751 (fn ((p, e), fm) =>
adamc@179 3752 let
adamc@179 3753 val (e, fm) = monoExp (env, st, fm) e
adamc@179 3754 in
adamc@182 3755 ((monoPat env p, e), fm)
adamc@179 3756 end) fm pes
adamc@179 3757 in
adamc@182 3758 ((L'.ECase (e, pes, {disc = monoType env disc, result = monoType env result}), loc), fm)
adamc@179 3759 end
adamc@177 3760
adamc@179 3761 | L.EWrite e =>
adamc@179 3762 let
adamc@179 3763 val (e, fm) = monoExp (env, st, fm) e
adamc@179 3764 in
adamc@252 3765 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adamc@252 3766 (L'.EWrite (liftExpInExp 0 e), loc)), loc), fm)
adamc@179 3767 end
adamc@110 3768
adamc@179 3769 | L.EClosure (n, es) =>
adamc@179 3770 let
adamc@179 3771 val (es, fm) = ListUtil.foldlMap (fn (e, fm) =>
adamc@179 3772 monoExp (env, st, fm) e)
adamc@1065 3773 fm es
adamc@1065 3774 val e = (L'.EClosure (n, es), loc)
adamc@179 3775 in
adamc@1067 3776 (e, fm)
adamc@179 3777 end
adamc@450 3778
adamc@450 3779 | L.ELet (x, t, e1, e2) =>
adamc@450 3780 let
adamc@450 3781 val t' = monoType env t
adamc@450 3782 val (e1, fm) = monoExp (env, st, fm) e1
adamc@450 3783 val (e2, fm) = monoExp (Env.pushERel env x t, st, fm) e2
adamc@450 3784 in
adamc@450 3785 ((L'.ELet (x, t', e1, e2), loc), fm)
adamc@450 3786 end
adamc@607 3787
adamc@1020 3788 | L.EServerCall (n, es, t) =>
adamc@608 3789 let
adamc@609 3790 val t = monoType env t
adamc@614 3791 val (_, ft, _, name) = Env.lookupENamed env n
adamc@608 3792 val (es, fm) = ListUtil.foldlMap (fn (e, fm) => monoExp (env, st, fm) e) fm es
adamc@614 3793
adamc@614 3794 fun encodeArgs (es, ft, acc, fm) =
adamc@614 3795 case (es, ft) of
adamc@614 3796 ([], _) => (rev acc, fm)
adamc@614 3797 | (e :: es, (L.TFun (dom, ran), _)) =>
adamc@614 3798 let
adamc@614 3799 val (e, fm) = urlifyExp env fm (e, monoType env dom)
adamc@614 3800 in
adamc@614 3801 encodeArgs (es, ran, e
adamc@614 3802 :: (L'.EPrim (Prim.String "/"), loc)
adamc@614 3803 :: acc, fm)
adamc@614 3804 end
adamc@614 3805 | _ => raise Fail "Monoize: Not enough arguments visible in RPC function type"
adamc@614 3806
adamc@614 3807 val (call, fm) = encodeArgs (es, ft, [], fm)
adamc@614 3808 val call = foldl (fn (e, call) => (L'.EStrcat (call, e), loc))
adamc@614 3809 (L'.EPrim (Prim.String name), loc) call
adamc@614 3810
adamc@905 3811 val unit = (L'.TRecord [], loc)
adamc@905 3812
adamc@736 3813 val eff = if IS.member (!readCookie, n) then
adamc@736 3814 L'.ReadCookieWrite
adamc@736 3815 else
adamc@736 3816 L'.ReadOnly
adamc@905 3817
adamc@1020 3818 val e = (L'.EServerCall (call, t, eff), loc)
adamc@651 3819 val e = liftExpInExp 0 e
adamc@651 3820 val e = (L'.EAbs ("_", unit, unit, e), loc)
adamc@608 3821 in
adamc@651 3822 (e, fm)
adamc@608 3823 end
adamc@626 3824
adamc@626 3825 | L.EKAbs _ => poly ()
adamc@626 3826 | L.EKApp _ => poly ()
adamc@25 3827 end
adamc@25 3828
adamc@179 3829 fun monoDecl (env, fm) (all as (d, loc)) =
adamc@25 3830 let
adamc@25 3831 fun poly () =
adamc@25 3832 (E.errorAt loc "Unsupported declaration";
adamc@25 3833 Print.eprefaces' [("Declaration", CorePrint.p_decl env all)];
adamc@25 3834 NONE)
adamc@25 3835 in
adamc@25 3836 case d of
adamc@25 3837 L.DCon _ => NONE
adamc@808 3838 | L.DDatatype [("list", n, [_], [("Nil", _, NONE),
adamc@808 3839 ("Cons", _, SOME (L.TRecord (L.CRecord (_,
adamc@808 3840 [((L.CName "1", _),
adamc@808 3841 (L.CRel 0, _)),
adamc@808 3842 ((L.CName "2", _),
adamc@808 3843 (L.CApp ((L.CNamed n', _),
adamc@808 3844 (L.CRel 0, _)),
adamc@808 3845 _))]), _), _))])] =>
adamc@757 3846 if n = n' then
adamc@757 3847 NONE
adamc@757 3848 else
adamc@757 3849 poly ()
adamc@808 3850 | L.DDatatype dts =>
adamc@808 3851 let
adamc@808 3852 val env' = Env.declBinds env all
adamc@808 3853 val dts = map (fn (x, n, [], xncs) =>
adamc@808 3854 (x, n, map (fn (x, n, to) => (x, n, Option.map (monoType env') to)) xncs)
adamc@808 3855 | _ => (E.errorAt loc "Polymorphic datatype needed too late";
adamc@808 3856 Print.eprefaces' [("Declaration", CorePrint.p_decl env all)];
adamc@808 3857 ("", 0, []))) dts
adamc@808 3858 val d = (L'.DDatatype dts, loc)
adamc@808 3859 in
adamc@808 3860 SOME (env', fm, [d])
adamc@808 3861 end
adamc@179 3862 | L.DVal (x, n, t, e, s) =>
adamc@179 3863 let
adamc@179 3864 val (e, fm) = monoExp (env, St.empty, fm) e
adamc@179 3865 in
adamc@179 3866 SOME (Env.pushENamed env x n t NONE s,
adamc@179 3867 fm,
adamc@273 3868 [(L'.DVal (x, n, monoType env t, e, s), loc)])
adamc@179 3869 end
adamc@128 3870 | L.DValRec vis =>
adamc@128 3871 let
adamc@1107 3872 val vis = map (fn (x, n, t, e, s) =>
adamc@1107 3873 let
adamc@1107 3874 fun maybeTransaction (t, e) =
adamc@1107 3875 case (#1 t, #1 e) of
adamc@1107 3876 (L.CApp ((L.CFfi ("Basis", "transaction"), _), _), _) =>
adamc@1107 3877 SOME (L.EAbs ("_",
adamc@1107 3878 (L.TRecord (L.CRecord ((L.KType, loc), []), loc), loc),
adamc@1107 3879 t,
adamc@1107 3880 (L.EApp (CoreEnv.liftExpInExp 0 e,
adamc@1107 3881 (L.ERecord [], loc)), loc)), loc)
adamc@1107 3882 | (L.TFun (dom, ran), L.EAbs (x, _, _, e)) =>
adamc@1107 3883 (case maybeTransaction (ran, e) of
adamc@1107 3884 NONE => NONE
adamc@1107 3885 | SOME e => SOME (L.EAbs (x, dom, ran, e), loc))
adamc@1107 3886 | _ => NONE
adamc@1107 3887 in
adamc@1107 3888 (x, n, t,
adamc@1107 3889 case maybeTransaction (t, e) of
adamc@1107 3890 NONE => e
adamc@1107 3891 | SOME e => e,
adamc@1107 3892 s)
adamc@1107 3893 end) vis
adamc@1107 3894
adamc@128 3895 val env = foldl (fn ((x, n, t, e, s), env) => Env.pushENamed env x n t NONE s) env vis
adamc@179 3896
adamc@179 3897 val (vis, fm) = ListUtil.foldlMap
adamc@179 3898 (fn ((x, n, t, e, s), fm) =>
adamc@179 3899 let
adamc@179 3900 val (e, fm) = monoExp (env, St.empty, fm) e
adamc@179 3901 in
adamc@179 3902 ((x, n, monoType env t, e, s), fm)
adamc@179 3903 end)
adamc@179 3904 fm vis
adamc@128 3905 in
adamc@128 3906 SOME (env,
adamc@179 3907 fm,
adamc@273 3908 [(L'.DValRec vis, loc)])
adamc@128 3909 end
adamc@1104 3910 | L.DExport (ek, n, b) =>
adamc@115 3911 let
adamc@120 3912 val (_, t, _, s) = Env.lookupENamed env n
adamc@120 3913
adamc@609 3914 fun unwind (t, args) =
adamc@609 3915 case #1 t of
adamc@609 3916 L.TFun (dom, ran) => unwind (ran, dom :: args)
adamc@314 3917 | L.CApp ((L.CFfi ("Basis", "transaction"), _), t) =>
adamc@609 3918 unwind (t, (L.TRecord (L.CRecord ((L.KType, loc), []), loc), loc) :: args)
adamc@609 3919 | _ => (rev args, t)
adamc@120 3920
adamc@609 3921 val (ts, ran) = unwind (t, [])
adamc@609 3922 val ts = map (monoType env) ts
adamc@609 3923 val ran = monoType env ran
adamc@115 3924 in
adamc@1104 3925 SOME (env, fm, [(L'.DExport (ek, s, n, ts, ran, b), loc)])
adamc@115 3926 end
adamc@707 3927 | L.DTable (x, n, (L.CRecord (_, xts), _), s, pe, _, ce, _) =>
adamc@251 3928 let
adamc@251 3929 val t = (L.CFfi ("Basis", "string"), loc)
adamc@251 3930 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@311 3931 val s = "uw_" ^ s
adamc@704 3932 val e_name = (L'.EPrim (Prim.String s), loc)
adamc@273 3933
adamc@273 3934 val xts = map (fn (x, t) => (monoName env x, monoType env t)) xts
adamc@704 3935
adamc@707 3936 val (pe, fm) = monoExp (env, St.empty, fm) pe
adamc@707 3937 val (ce, fm) = monoExp (env, St.empty, fm) ce
adamc@251 3938 in
adamc@251 3939 SOME (Env.pushENamed env x n t NONE s,
adamc@251 3940 fm,
adamc@707 3941 [(L'.DTable (s, xts, pe, ce), loc),
adamc@704 3942 (L'.DVal (x, n, t', e_name, s), loc)])
adamc@251 3943 end
adamc@273 3944 | L.DTable _ => poly ()
adamc@754 3945 | L.DView (x, n, s, e, (L.CRecord (_, xts), _)) =>
adamc@754 3946 let
adamc@754 3947 val t = (L.CFfi ("Basis", "string"), loc)
adamc@754 3948 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@754 3949 val s = "uw_" ^ s
adamc@754 3950 val e_name = (L'.EPrim (Prim.String s), loc)
adamc@754 3951
adamc@754 3952 val xts = map (fn (x, t) => (monoName env x, monoType env t)) xts
adamc@754 3953
adamc@754 3954 val (e, fm) = monoExp (env, St.empty, fm) e
adamc@754 3955 val e = (L'.EFfiApp ("Basis", "viewify", [e]), loc)
adamc@754 3956 in
adamc@754 3957 SOME (Env.pushENamed env x n t NONE s,
adamc@754 3958 fm,
adamc@754 3959 [(L'.DView (s, xts, e), loc),
adamc@754 3960 (L'.DVal (x, n, t', e_name, s), loc)])
adamc@754 3961 end
adamc@754 3962 | L.DView _ => poly ()
adamc@338 3963 | L.DSequence (x, n, s) =>
adamc@338 3964 let
adamc@338 3965 val t = (L.CFfi ("Basis", "string"), loc)
adamc@338 3966 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@338 3967 val s = "uw_" ^ s
adamc@338 3968 val e = (L'.EPrim (Prim.String s), loc)
adamc@338 3969 in
adamc@338 3970 SOME (Env.pushENamed env x n t NONE s,
adamc@338 3971 fm,
adamc@338 3972 [(L'.DSequence s, loc),
adamc@338 3973 (L'.DVal (x, n, t', e, s), loc)])
adamc@338 3974 end
adamc@683 3975 | L.DDatabase _ => NONE
adamc@462 3976 | L.DCookie (x, n, t, s) =>
adamc@462 3977 let
adamc@462 3978 val t = (L.CFfi ("Basis", "string"), loc)
adamc@462 3979 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@462 3980 val e = (L'.EPrim (Prim.String s), loc)
adamc@462 3981 in
adamc@462 3982 SOME (Env.pushENamed env x n t NONE s,
adamc@462 3983 fm,
adamc@725 3984 [(L'.DCookie s, loc),
adamc@725 3985 (L'.DVal (x, n, t', e, s), loc)])
adamc@462 3986 end
adamc@720 3987 | L.DStyle (x, n, s) =>
adamc@718 3988 let
adamc@718 3989 val t = (L.CFfi ("Basis", "string"), loc)
adamc@718 3990 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@718 3991 val e = (L'.EPrim (Prim.String s), loc)
adamc@718 3992 in
adamc@718 3993 SOME (Env.pushENamed env x n t NONE s,
adamc@718 3994 fm,
adamc@720 3995 [(L'.DStyle s, loc),
adamc@718 3996 (L'.DVal (x, n, t', e, s), loc)])
adamc@718 3997 end
adamc@1075 3998 | L.DTask (e1, e2) =>
adamc@1073 3999 let
adamc@1075 4000 val (e1, fm) = monoExp (env, St.empty, fm) e1
adamc@1075 4001 val (e2, fm) = monoExp (env, St.empty, fm) e2
adamc@1073 4002 in
adamc@1073 4003 SOME (env,
adamc@1073 4004 fm,
adamc@1075 4005 [(L'.DTask (e1, e2), loc)])
adamc@1073 4006 end
adamc@1199 4007 | L.DPolicy e =>
adamc@1199 4008 let
adamc@1240 4009 fun policies (e, fm) =
adamc@1199 4010 case #1 e of
adamc@1240 4011 L.EFfiApp ("Basis", "also", [e1, e2]) =>
adamc@1240 4012 let
adamc@1240 4013 val (ps1, fm) = policies (e1, fm)
adamc@1240 4014 val (ps2, fm) = policies (e2, fm)
adamc@1240 4015 in
adamc@1240 4016 (ps1 @ ps2, fm)
adamc@1240 4017 end
adamc@1240 4018 | _ =>
adamc@1240 4019 let
adamc@1240 4020 val (e, make) =
adamc@1240 4021 case #1 e of
adamc@1240 4022 L.EApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sendClient"), _), _), _), _), _), e) =>
adamc@1240 4023 (e, L'.PolClient)
adamc@1240 4024 | L.EApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "mayInsert"), _), _), _), _), _), e) =>
adamc@1240 4025 (e, L'.PolInsert)
adamc@1240 4026 | L.EApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "mayDelete"), _), _), _), _), _), e) =>
adamc@1240 4027 (e, L'.PolDelete)
adamc@1240 4028 | L.EApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "mayUpdate"), _), _), _), _), _), e) =>
adamc@1240 4029 (e, L'.PolUpdate)
adamc@1240 4030 | L.EFfiApp ("Basis", "sendOwnIds", [e]) =>
adamc@1240 4031 (e, L'.PolSequence)
adamc@1240 4032 | _ => (poly (); (e, L'.PolClient))
adamc@1199 4033
adamc@1240 4034 val (e, fm) = monoExp (env, St.empty, fm) e
adamc@1240 4035 in
adamc@1240 4036 ([(L'.DPolicy (make e), loc)], fm)
adamc@1240 4037 end
adamc@1240 4038
adamc@1240 4039 val (ps, fm) = policies (e, fm)
adamc@1199 4040 in
adamc@1240 4041 SOME (env, fm, ps)
adamc@1199 4042 end
adam@1294 4043 | L.DOnError n => SOME (env,
adam@1294 4044 fm,
adam@1294 4045 [(L'.DOnError n, loc)])
adamc@25 4046 end
adamc@25 4047
adamc@683 4048 datatype expungable = Client | Channel
adamc@683 4049
adamc@683 4050 fun monoize env file =
adamc@25 4051 let
adam@1287 4052 val () = pvars := RM.empty
adam@1287 4053
adamc@735 4054 (* Calculate which exported functions need cookie signature protection *)
adamc@735 4055 val rcook = foldl (fn ((d, _), rcook) =>
adamc@735 4056 case d of
adamc@1104 4057 L.DExport (L.Action L.ReadCookieWrite, n, _) => IS.add (rcook, n)
adamc@1104 4058 | L.DExport (L.Rpc L.ReadCookieWrite, n, _) => IS.add (rcook, n)
adamc@735 4059 | _ => rcook)
adamc@735 4060 IS.empty file
adamc@735 4061 val () = readCookie := rcook
adamc@735 4062
adamc@683 4063 val loc = E.dummySpan
adamc@683 4064 val client = (L'.TFfi ("Basis", "client"), loc)
adamc@683 4065 val unit = (L'.TRecord [], loc)
adamc@687 4066
adamc@687 4067 fun calcClientish xts =
adamc@687 4068 foldl (fn ((x : L.con, t : L.con), st as (nullable, notNullable)) =>
adamc@687 4069 case #1 x of
adamc@687 4070 L.CName x =>
adamc@687 4071 (case #1 t of
adamc@687 4072 L.CFfi ("Basis", "client") =>
adamc@687 4073 (nullable, (x, Client) :: notNullable)
adamc@687 4074 | L.CApp ((L.CFfi ("Basis", "option"), _),
adamc@687 4075 (L.CFfi ("Basis", "client"), _)) =>
adamc@687 4076 ((x, Client) :: nullable, notNullable)
adamc@687 4077 | L.CApp ((L.CFfi ("Basis", "channel"), _), _) =>
adamc@687 4078 (nullable, (x, Channel) :: notNullable)
adamc@687 4079 | L.CApp ((L.CFfi ("Basis", "option"), _),
adamc@687 4080 (L.CApp ((L.CFfi ("Basis", "channel"), _), _), _)) =>
adamc@687 4081 ((x, Channel) :: nullable, notNullable)
adamc@687 4082 | _ => st)
adamc@687 4083 | _ => st) ([], []) xts
adamc@687 4084
adamc@683 4085 fun expunger () =
adamc@683 4086 let
adamc@683 4087 val target = (L'.EFfiApp ("Basis", "sqlifyClient", [(L'.ERel 0, loc)]), loc)
adamc@683 4088
adamc@683 4089 fun doTable (tab, xts, e) =
adamc@683 4090 case xts of
adamc@683 4091 L.CRecord (_, xts) =>
adamc@683 4092 let
adamc@687 4093 val (nullable, notNullable) = calcClientish xts
adamc@683 4094
adamc@684 4095 fun cond (x, v) =
adamc@684 4096 (L'.EStrcat ((L'.EPrim (Prim.String ("uw_" ^ x
adamc@684 4097 ^ (case v of
adamc@684 4098 Client => ""
adamc@684 4099 | Channel => " >> 32")
adamc@684 4100 ^ " = ")), loc),
adamc@684 4101 target), loc)
adamc@684 4102
adamc@684 4103 val e =
adamc@684 4104 foldl (fn ((x, v), e) =>
adamc@684 4105 (L'.ESeq (
adam@1293 4106 (L'.EDml ((L'.EStrcat (
adam@1293 4107 (L'.EPrim (Prim.String ("UPDATE uw_"
adam@1293 4108 ^ tab
adam@1293 4109 ^ " SET uw_"
adam@1293 4110 ^ x
adam@1293 4111 ^ " = NULL WHERE ")), loc),
adam@1293 4112 cond (x, v)), loc), L'.Error), loc),
adamc@684 4113 e), loc))
adamc@684 4114 e nullable
adamc@684 4115
adamc@683 4116 val e =
adamc@683 4117 case notNullable of
adamc@683 4118 [] => e
adamc@683 4119 | eb :: ebs =>
adamc@684 4120 (L'.ESeq (
adamc@684 4121 (L'.EDml (foldl
adamc@684 4122 (fn (eb, s) =>
adamc@684 4123 (L'.EStrcat (s,
adamc@687 4124 (L'.EStrcat ((L'.EPrim (Prim.String " OR "),
adamc@684 4125 loc),
adamc@684 4126 cond eb), loc)), loc))
adamc@684 4127 (L'.EStrcat ((L'.EPrim (Prim.String ("DELETE FROM uw_"
adamc@684 4128 ^ tab
adamc@684 4129 ^ " WHERE ")), loc),
adamc@684 4130 cond eb), loc)
adam@1293 4131 ebs, L'.Error), loc),
adamc@684 4132 e), loc)
adamc@683 4133 in
adamc@683 4134 e
adamc@683 4135 end
adamc@683 4136 | _ => e
adamc@683 4137
adamc@683 4138 val e = (L'.ERecord [], loc)
adamc@683 4139 in
adamc@683 4140 foldl (fn ((d, _), e) =>
adamc@683 4141 case d of
adamc@707 4142 L.DTable (_, _, xts, tab, _, _, _, _) => doTable (tab, #1 xts, e)
adamc@683 4143 | _ => e) e file
adamc@683 4144 end
adamc@683 4145
adamc@687 4146 fun initializer () =
adamc@687 4147 let
adamc@687 4148 fun doTable (tab, xts, e) =
adamc@687 4149 case xts of
adamc@687 4150 L.CRecord (_, xts) =>
adamc@687 4151 let
adamc@687 4152 val (nullable, notNullable) = calcClientish xts
adamc@687 4153
adamc@687 4154 val e =
adamc@687 4155 case nullable of
adamc@687 4156 [] => e
adamc@687 4157 | (x, _) :: ebs =>
adamc@687 4158 (L'.ESeq (
adam@1293 4159 (L'.EDml ((L'.EPrim (Prim.String
adam@1293 4160 (foldl (fn ((x, _), s) =>
adam@1293 4161 s ^ ", uw_" ^ x ^ " = NULL")
adam@1293 4162 ("UPDATE uw_"
adam@1293 4163 ^ tab
adam@1293 4164 ^ " SET uw_"
adam@1293 4165 ^ x
adam@1293 4166 ^ " = NULL")
adam@1293 4167 ebs)), loc), L'.Error), loc),
adamc@687 4168 e), loc)
adamc@687 4169
adamc@687 4170 val e =
adamc@687 4171 case notNullable of
adamc@687 4172 [] => e
adamc@687 4173 | eb :: ebs =>
adamc@687 4174 (L'.ESeq (
adam@1293 4175 (L'.EDml ((L'.EPrim (Prim.String ("DELETE FROM uw_"
adam@1293 4176 ^ tab)), loc), L'.Error), loc),
adamc@687 4177 e), loc)
adamc@687 4178 in
adamc@687 4179 e
adamc@687 4180 end
adamc@687 4181 | _ => e
adamc@687 4182
adamc@687 4183 val e = (L'.ERecord [], loc)
adamc@687 4184 in
adamc@687 4185 foldl (fn ((d, _), e) =>
adamc@687 4186 case d of
adamc@707 4187 L.DTable (_, _, xts, tab, _, _, _, _) => doTable (tab, #1 xts, e)
adamc@687 4188 | _ => e) e file
adamc@687 4189 end
adamc@687 4190
adam@1287 4191 val mname = CoreUtil.File.maxName file + 1
adam@1287 4192 val () = nextPvar := mname
adam@1287 4193
adamc@179 4194 val (_, _, ds) = List.foldl (fn (d, (env, fm, ds)) =>
adamc@683 4195 case #1 d of
adamc@683 4196 L.DDatabase s =>
adamc@683 4197 let
adamc@687 4198 val (nExp, fm) = Fm.freshName fm
adamc@687 4199 val (nIni, fm) = Fm.freshName fm
adamc@687 4200
adamc@687 4201 val dExp = L'.DVal ("expunger",
adamc@687 4202 nExp,
adamc@687 4203 (L'.TFun (client, unit), loc),
adamc@687 4204 (L'.EAbs ("cli", client, unit, expunger ()), loc),
adamc@687 4205 "expunger")
adamc@687 4206 val dIni = L'.DVal ("initializer",
adamc@687 4207 nIni,
adamc@687 4208 (L'.TFun (unit, unit), loc),
adamc@687 4209 (L'.EAbs ("_", unit, unit, initializer ()), loc),
adamc@687 4210 "initializer")
adamc@683 4211 in
adamc@687 4212 (env, Fm.enter fm, (L'.DDatabase {name = s,
adamc@687 4213 expunge = nExp,
adamc@687 4214 initialize = nIni}, loc)
adamc@687 4215 :: (dExp, loc)
adamc@687 4216 :: (dIni, loc)
adamc@683 4217 :: ds)
adamc@683 4218 end
adamc@683 4219 | _ =>
adam@1287 4220 (pvarDefs := [];
adam@1288 4221 pvarOldDefs := [];
adam@1287 4222 case monoDecl (env, fm) d of
adam@1287 4223 NONE => (env, fm, ds)
adam@1287 4224 | SOME (env, fm, ds') =>
adam@1288 4225 (foldr (fn ((n, cs), env) =>
adam@1288 4226 Env.declBinds env (L.DDatatype [("$poly" ^ Int.toString n,
adam@1288 4227 n,
adam@1288 4228 [],
adam@1288 4229 cs)], loc))
adam@1288 4230 env (!pvarOldDefs),
adam@1287 4231 Fm.enter fm,
adam@1287 4232 ds' @ Fm.decls fm @ !pvarDefs @ ds)))
adam@1287 4233 (env, Fm.empty mname, []) file
adamc@25 4234 in
adam@1287 4235 pvars := RM.empty;
adam@1287 4236 pvarDefs := [];
adam@1288 4237 pvarOldDefs := [];
adamc@25 4238 rev ds
adamc@25 4239 end
adamc@25 4240
adamc@25 4241 end