Mercurial > urweb

annotate src/monoize.sml @ 1288:fc7ecf8883b1

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Some post-type-checking support for polymorphic variants
author Adam Chlipala <adam@chlipala.net>
date Sat, 21 Aug 2010 10:58:13 -0400
parents 5137b0537c92
children 6791454653c5
rev   line source
adamc@1191 1 (* Copyright (c) 2008-2010, 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)
adamc@1176 211 | L.CFfi ("Basis", "xtr") => (L'.TFfi ("Basis", "string"), loc)
adamc@1176 212 | L.CFfi ("Basis", "xform") => (L'.TFfi ("Basis", "string"), loc)
adamc@1176 213
adamc@717 214 | L.CFfi ("Basis", "url") => (L'.TFfi ("Basis", "string"), loc)
adamc@741 215 | L.CFfi ("Basis", "mimeType") => (L'.TFfi ("Basis", "string"), loc)
adamc@720 216 | L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "xml"), _), _), _), _), _), _) =>
adamc@196 217 (L'.TFfi ("Basis", "string"), loc)
adamc@196 218 | L.CApp ((L.CApp ((L.CFfi ("Basis", "xhtml"), _), _), _), _) =>
adamc@196 219 (L'.TFfi ("Basis", "string"), loc)
adamc@721 220 | L.CFfi ("Basis", "css_class") => (L'.TFfi ("Basis", "string"), loc)
adamc@196 221
adamc@1104 222 | L.CApp ((L.CFfi ("Basis", "serialized"), _), _) =>
adamc@1104 223 (L'.TFfi ("Basis", "string"), loc)
adamc@1104 224
adamc@251 225 | L.CApp ((L.CFfi ("Basis", "transaction"), _), t) =>
adamc@252 226 (L'.TFun ((L'.TRecord [], loc), mt env dtmap t), loc)
adamc@565 227 | L.CApp ((L.CFfi ("Basis", "source"), _), t) =>
adamc@577 228 (L'.TSource, loc)
adamc@568 229 | L.CApp ((L.CFfi ("Basis", "signal"), _), t) =>
adamc@568 230 (L'.TSignal (mt env dtmap t), loc)
adamc@462 231 | L.CApp ((L.CFfi ("Basis", "http_cookie"), _), _) =>
adamc@462 232 (L'.TFfi ("Basis", "string"), loc)
adamc@705 233 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_table"), _), _), _), _) =>
adamc@252 234 (L'.TFfi ("Basis", "string"), loc)
adamc@823 235 | L.CApp ((L.CFfi ("Basis", "sql_view"), _), _) =>
adamc@823 236 (L'.TFfi ("Basis", "string"), loc)
adamc@338 237 | L.CFfi ("Basis", "sql_sequence") =>
adamc@338 238 (L'.TFfi ("Basis", "string"), loc)
adamc@1191 239 | L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_query"), _), _), _), _), _), _) =>
adamc@252 240 (L'.TFfi ("Basis", "string"), loc)
adamc@1191 241 | L.CApp ((L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_query1"), _), _), _), _), _), _), _), _) =>
adamc@252 242 (L'.TFfi ("Basis", "string"), loc)
adamc@1191 243 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_from_items"), _), _), _), _) =>
adamc@748 244 (L'.TFfi ("Basis", "string"), loc)
adamc@252 245 | L.CApp ((L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_exp"), _), _), _), _), _), _), _), _) =>
adamc@252 246 (L'.TFfi ("Basis", "string"), loc)
adamc@707 247 | L.CApp ((L.CApp ((L.CFfi ("Basis", "primary_key"), _), _), _), _) =>
adamc@707 248 (L'.TFfi ("Basis", "string"), loc)
adamc@704 249 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_constraints"), _), _), _), _) =>
adamc@704 250 (L'.TFfi ("Basis", "sql_constraints"), loc)
adamc@705 251 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_constraint"), _), _), _), _) =>
adamc@704 252 (L'.TFfi ("Basis", "string"), loc)
adamc@712 253 | L.CApp ((L.CApp ((L.CFfi ("Basis", "linkable"), _), _), _), _) =>
adamc@712 254 (L'.TRecord [], loc)
adamc@709 255 | L.CApp ((L.CApp ((L.CFfi ("Basis", "matching"), _), _), _), _) =>
adamc@709 256 let
adamc@709 257 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@709 258 in
adamc@709 259 (L'.TRecord [("1", string), ("2", string)], loc)
adamc@709 260 end
adamc@709 261 | L.CApp ((L.CFfi ("Basis", "propagation_mode"), _), _) =>
adamc@709 262 (L'.TFfi ("Basis", "string"), loc)
adamc@252 263
adamc@252 264 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_subset"), _), _), _), _) =>
adamc@252 265 (L'.TRecord [], loc)
adamc@252 266 | L.CFfi ("Basis", "sql_relop") =>
adamc@252 267 (L'.TFfi ("Basis", "string"), loc)
adamc@252 268 | L.CFfi ("Basis", "sql_direction") =>
adamc@252 269 (L'.TFfi ("Basis", "string"), loc)
adamc@252 270 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_order_by"), _), _), _), _) =>
adamc@252 271 (L'.TFfi ("Basis", "string"), loc)
adamc@252 272 | L.CFfi ("Basis", "sql_limit") =>
adamc@252 273 (L'.TFfi ("Basis", "string"), loc)
adamc@252 274 | L.CFfi ("Basis", "sql_offset") =>
adamc@252 275 (L'.TFfi ("Basis", "string"), loc)
adamc@753 276 | L.CApp ((L.CApp ((L.CFfi ("Basis", "fieldsOf"), _), _), _), _) =>
adamc@753 277 (L'.TRecord [], loc)
adamc@252 278
adamc@676 279 | L.CApp ((L.CFfi ("Basis", "sql_injectable_prim"), _), t) =>
adamc@676 280 (L'.TFun (mt env dtmap t, (L'.TFfi ("Basis", "string"), loc)), loc)
adamc@252 281 | L.CApp ((L.CFfi ("Basis", "sql_injectable"), _), t) =>
adamc@252 282 (L'.TFun (mt env dtmap t, (L'.TFfi ("Basis", "string"), loc)), loc)
adamc@750 283 | L.CApp ((L.CApp ((L.CFfi ("Basis", "nullify"), _), _), _), _) =>
adamc@750 284 (L'.TRecord [], loc)
adamc@252 285 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_unary"), _), _), _), _) =>
adamc@252 286 (L'.TFfi ("Basis", "string"), loc)
adamc@252 287 | L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_binary"), _), _), _), _), _), _) =>
adamc@252 288 (L'.TFfi ("Basis", "string"), loc)
adamc@1187 289 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_aggregate"), _), _), _), _) =>
adamc@252 290 (L'.TFfi ("Basis", "string"), loc)
adamc@252 291 | L.CApp ((L.CFfi ("Basis", "sql_summable"), _), _) =>
adamc@252 292 (L'.TRecord [], loc)
adamc@252 293 | L.CApp ((L.CFfi ("Basis", "sql_maxable"), _), _) =>
adamc@252 294 (L'.TRecord [], loc)
adamc@559 295 | L.CApp ((L.CFfi ("Basis", "sql_arith"), _), _) =>
adamc@559 296 (L'.TRecord [], loc)
adamc@441 297 | L.CApp ((L.CFfi ("Basis", "sql_nfunc"), _), _) =>
adamc@441 298 (L'.TFfi ("Basis", "string"), loc)
adamc@746 299 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_ufunc"), _), _), _), _) =>
adamc@746 300 (L'.TFfi ("Basis", "string"), loc)
adamc@251 301
adamc@668 302 | L.CApp ((L.CFfi ("Basis", "channel"), _), _) =>
adamc@668 303 (L'.TFfi ("Basis", "channel"), loc)
adamc@668 304
adamc@196 305 | L.CRel _ => poly ()
adamc@196 306 | L.CNamed n =>
adamc@196 307 (case IM.find (dtmap, n) of
adamc@196 308 SOME r => (L'.TDatatype (n, r), loc)
adamc@196 309 | NONE =>
adamc@196 310 let
adamc@196 311 val r = ref (L'.Default, [])
adamc@196 312 val (_, xs, xncs) = Env.lookupDatatype env n
adamc@196 313
adamc@196 314 val dtmap' = IM.insert (dtmap, n, r)
adamc@196 315
adamc@196 316 val xncs = map (fn (x, n, to) => (x, n, Option.map (mt env dtmap') to)) xncs
adamc@196 317 in
adamc@196 318 case xs of
adamc@198 319 [] =>(r := (ElabUtil.classifyDatatype xncs, xncs);
adamc@196 320 (L'.TDatatype (n, r), loc))
adamc@196 321 | _ => poly ()
adamc@196 322 end)
adamc@196 323 | L.CFfi mx => (L'.TFfi mx, loc)
adamc@196 324 | L.CApp _ => poly ()
adamc@196 325 | L.CAbs _ => poly ()
adamc@196 326
adamc@196 327 | L.CName _ => poly ()
adamc@196 328
adamc@196 329 | L.CRecord _ => poly ()
adamc@196 330 | L.CConcat _ => poly ()
adamc@621 331 | L.CMap _ => poly ()
adamc@196 332 | L.CUnit => poly ()
adamc@214 333
adamc@214 334 | L.CTuple _ => poly ()
adamc@214 335 | L.CProj _ => poly ()
adamc@626 336
adamc@626 337 | L.CKAbs _ => poly ()
adamc@626 338 | L.CKApp _ => poly ()
adamc@626 339 | L.TKFun _ => poly ()
adamc@196 340 end
adamc@25 341 in
adamc@196 342 mt env IM.empty
adamc@25 343 end
adamc@25 344
adamc@25 345 val dummyExp = (L'.EPrim (Prim.Int 0), E.dummySpan)
adamc@25 346
adamc@179 347 structure IM = IntBinaryMap
adamc@179 348
adamc@179 349 datatype foo_kind =
adamc@179 350 Attr
adamc@179 351 | Url
adamc@179 352
adamc@179 353 fun fk2s fk =
adamc@179 354 case fk of
adamc@179 355 Attr => "attr"
adamc@179 356 | Url => "url"
adamc@179 357
adamc@179 358 structure Fm :> sig
adamc@179 359 type t
adamc@179 360
adamc@179 361 val empty : int -> t
adamc@179 362
adamc@179 363 val lookup : t -> foo_kind -> int -> (int -> t -> L'.decl * t) -> t * int
adamc@758 364 val lookupList : t -> foo_kind -> L'.typ -> (int -> t -> L'.decl * t) -> t * int
adamc@179 365 val enter : t -> t
adamc@179 366 val decls : t -> L'.decl list
adamc@683 367
adamc@683 368 val freshName : t -> int * t
adamc@179 369 end = struct
adamc@179 370
adamc@179 371 structure M = BinaryMapFn(struct
adamc@179 372 type ord_key = foo_kind
adamc@179 373 fun compare x =
adamc@179 374 case x of
adamc@179 375 (Attr, Attr) => EQUAL
adamc@179 376 | (Attr, _) => LESS
adamc@179 377 | (_, Attr) => GREATER
adamc@179 378
adamc@179 379 | (Url, Url) => EQUAL
adamc@179 380 end)
adamc@179 381
adamc@758 382 structure TM = BinaryMapFn(struct
adamc@758 383 type ord_key = L'.typ
adamc@758 384 val compare = MonoUtil.Typ.compare
adamc@758 385 end)
adamc@758 386
adamc@179 387 type t = {
adamc@179 388 count : int,
adamc@179 389 map : int IM.map M.map,
adamc@758 390 listMap : int TM.map M.map,
adamc@179 391 decls : L'.decl list
adamc@179 392 }
adamc@179 393
adamc@179 394 fun empty count = {
adamc@179 395 count = count,
adamc@179 396 map = M.empty,
adamc@758 397 listMap = M.empty,
adamc@179 398 decls = []
adamc@179 399 }
adamc@179 400
adam@1287 401 fun chooseNext count =
adam@1287 402 let
adam@1287 403 val n = !nextPvar
adam@1287 404 in
adam@1287 405 if count < n then
adam@1287 406 (count, count+1)
adam@1287 407 else
adam@1287 408 (nextPvar := n + 1;
adam@1287 409 (n, n+1))
adam@1287 410 end
adam@1287 411
adamc@758 412 fun enter ({count, map, listMap, ...} : t) = {count = count, map = map, listMap = listMap, decls = []}
adam@1287 413 fun freshName {count, map, listMap, decls} =
adam@1287 414 let
adam@1287 415 val (next, count) = chooseNext count
adam@1287 416 in
adam@1287 417 (next, {count = count , map = map, listMap = listMap, decls = decls})
adam@1287 418 end
adamc@179 419 fun decls ({decls, ...} : t) = decls
adamc@179 420
adamc@758 421 fun lookup (t as {count, map, listMap, decls}) k n thunk =
adamc@120 422 let
adamc@179 423 val im = Option.getOpt (M.find (map, k), IM.empty)
adamc@179 424 in
adamc@179 425 case IM.find (im, n) of
adamc@179 426 NONE =>
adamc@179 427 let
adamc@179 428 val n' = count
adamc@758 429 val (d, {count, map, listMap, decls}) =
adamc@758 430 thunk count {count = count + 1,
adamc@758 431 map = M.insert (map, k, IM.insert (im, n, n')),
adamc@758 432 listMap = listMap,
adamc@758 433 decls = decls}
adamc@179 434 in
adamc@179 435 ({count = count,
adamc@179 436 map = map,
adamc@758 437 listMap = listMap,
adamc@758 438 decls = d :: decls}, n')
adamc@758 439 end
adamc@758 440 | SOME n' => (t, n')
adamc@758 441 end
adamc@758 442
adamc@758 443 fun lookupList (t as {count, map, listMap, decls}) k tp thunk =
adamc@758 444 let
adamc@758 445 val tm = Option.getOpt (M.find (listMap, k), TM.empty)
adamc@758 446 in
adamc@758 447 case TM.find (tm, tp) of
adamc@758 448 NONE =>
adamc@758 449 let
adamc@758 450 val n' = count
adamc@758 451 val (d, {count, map, listMap, decls}) =
adamc@758 452 thunk count {count = count + 1,
adamc@758 453 map = map,
adamc@758 454 listMap = M.insert (listMap, k, TM.insert (tm, tp, n')),
adamc@758 455 decls = decls}
adamc@758 456 in
adamc@758 457 ({count = count,
adamc@758 458 map = map,
adamc@758 459 listMap = listMap,
adamc@179 460 decls = d :: decls}, n')
adamc@179 461 end
adamc@179 462 | SOME n' => (t, n')
adamc@179 463 end
adamc@179 464
adamc@179 465 end
adamc@185 466
adamc@185 467
adamc@185 468 fun capitalize s =
adamc@185 469 if s = "" then
adamc@185 470 s
adamc@185 471 else
adamc@185 472 str (Char.toUpper (String.sub (s, 0))) ^ String.extract (s, 1, NONE)
adamc@179 473
adamc@179 474 fun fooifyExp fk env =
adamc@179 475 let
adamc@179 476 fun fooify fm (e, tAll as (t, loc)) =
adamc@120 477 case #1 e of
adamc@120 478 L'.EClosure (fnam, [(L'.ERecord [], _)]) =>
adamc@120 479 let
adamc@120 480 val (_, _, _, s) = Env.lookupENamed env fnam
adamc@120 481 in
adamc@764 482 ((L'.EPrim (Prim.String (Settings.getUrlPrefix () ^ s)), loc), fm)
adamc@120 483 end
adamc@120 484 | L'.EClosure (fnam, args) =>
adamc@120 485 let
adamc@120 486 val (_, ft, _, s) = Env.lookupENamed env fnam
adamc@120 487 val ft = monoType env ft
adamc@111 488
adamc@179 489 fun attrify (args, ft, e, fm) =
adamc@120 490 case (args, ft) of
adamc@179 491 ([], _) => (e, fm)
adamc@120 492 | (arg :: args, (L'.TFun (t, ft), _)) =>
adamc@179 493 let
adamc@179 494 val (arg', fm) = fooify fm (arg, t)
adamc@179 495 in
adamc@179 496 attrify (args, ft,
adamc@179 497 (L'.EStrcat (e,
adamc@179 498 (L'.EStrcat ((L'.EPrim (Prim.String "/"), loc),
adamc@179 499 arg'), loc)), loc),
adamc@179 500 fm)
adamc@179 501 end
adamc@120 502 | _ => (E.errorAt loc "Type mismatch encoding attribute";
adamc@179 503 (e, fm))
adamc@120 504 in
adamc@764 505 attrify (args, ft, (L'.EPrim (Prim.String (Settings.getUrlPrefix () ^ s)), loc), fm)
adamc@120 506 end
adamc@120 507 | _ =>
adamc@120 508 case t of
adamc@1109 509 L'.TFfi ("Basis", "unit") => ((L'.EPrim (Prim.String ""), loc), fm)
adamc@1109 510 | L'.TFfi (m, x) => ((L'.EFfiApp (m, fk2s fk ^ "ify" ^ capitalize x, [e]), loc), fm)
adamc@200 511
adamc@179 512 | L'.TRecord [] => ((L'.EPrim (Prim.String ""), loc), fm)
adamc@200 513 | L'.TRecord ((x, t) :: xts) =>
adamc@200 514 let
adamc@200 515 val (se, fm) = fooify fm ((L'.EField (e, x), loc), t)
adamc@200 516 in
adamc@200 517 foldl (fn ((x, t), (se, fm)) =>
adamc@200 518 let
adamc@200 519 val (se', fm) = fooify fm ((L'.EField (e, x), loc), t)
adamc@200 520 in
adamc@200 521 ((L'.EStrcat (se,
adamc@200 522 (L'.EStrcat ((L'.EPrim (Prim.String "/"), loc),
adamc@200 523 se'), loc)), loc),
adamc@200 524 fm)
adamc@200 525 end) (se, fm) xts
adamc@200 526 end
adamc@111 527
adamc@196 528 | L'.TDatatype (i, ref (dk, _)) =>
adamc@179 529 let
adamc@179 530 fun makeDecl n fm =
adamc@179 531 let
adamc@193 532 val (x, _, xncs) = Env.lookupDatatype env i
adamc@179 533
adamc@179 534 val (branches, fm) =
adamc@179 535 ListUtil.foldlMap
adamc@179 536 (fn ((x, n, to), fm) =>
adamc@179 537 case to of
adamc@179 538 NONE =>
adamc@188 539 (((L'.PCon (dk, L'.PConVar n, NONE), loc),
adamc@179 540 (L'.EPrim (Prim.String x), loc)),
adamc@179 541 fm)
adamc@179 542 | SOME t =>
adamc@179 543 let
adamc@182 544 val t = monoType env t
adamc@182 545 val (arg, fm) = fooify fm ((L'.ERel 0, loc), t)
adamc@179 546 in
adamc@188 547 (((L'.PCon (dk, L'.PConVar n, SOME (L'.PVar ("a", t), loc)), loc),
adamc@179 548 (L'.EStrcat ((L'.EPrim (Prim.String (x ^ "/")), loc),
adamc@179 549 arg), loc)),
adamc@179 550 fm)
adamc@179 551 end)
adamc@179 552 fm xncs
adamc@179 553
adamc@179 554 val dom = tAll
adamc@179 555 val ran = (L'.TFfi ("Basis", "string"), loc)
adamc@179 556 in
adamc@179 557 ((L'.DValRec [(fk2s fk ^ "ify_" ^ x,
adamc@179 558 n,
adamc@179 559 (L'.TFun (dom, ran), loc),
adamc@179 560 (L'.EAbs ("x",
adamc@179 561 dom,
adamc@179 562 ran,
adamc@179 563 (L'.ECase ((L'.ERel 0, loc),
adamc@179 564 branches,
adamc@182 565 {disc = dom,
adamc@182 566 result = ran}), loc)), loc),
adamc@179 567 "")], loc),
adamc@179 568 fm)
adamc@179 569 end
adamc@179 570
adamc@179 571 val (fm, n) = Fm.lookup fm fk i makeDecl
adamc@179 572 in
adamc@179 573 ((L'.EApp ((L'.ENamed n, loc), e), loc), fm)
adamc@179 574 end
adamc@164 575
adamc@471 576 | L'.TOption t =>
adamc@471 577 let
adamc@471 578 val (body, fm) = fooify fm ((L'.ERel 0, loc), t)
adamc@471 579 in
adamc@471 580 ((L'.ECase (e,
adamc@471 581 [((L'.PNone t, loc),
adamc@471 582 (L'.EPrim (Prim.String "None"), loc)),
adamc@471 583
adamc@471 584 ((L'.PSome (t, (L'.PVar ("x", t), loc)), loc),
adamc@471 585 (L'.EStrcat ((L'.EPrim (Prim.String "Some/"), loc),
adamc@471 586 body), loc))],
adamc@471 587 {disc = tAll,
adamc@471 588 result = (L'.TFfi ("Basis", "string"), loc)}), loc),
adamc@471 589 fm)
adamc@471 590 end
adamc@471 591
adamc@758 592 | L'.TList t =>
adamc@758 593 let
adamc@758 594 fun makeDecl n fm =
adamc@758 595 let
adamc@758 596 val rt = (L'.TRecord [("1", t), ("2", (L'.TList t, loc))], loc)
adamc@758 597 val (arg, fm) = fooify fm ((L'.ERel 0, loc), rt)
adamc@758 598
adamc@758 599 val branches = [((L'.PNone rt, loc),
adamc@758 600 (L'.EPrim (Prim.String "Nil"), loc)),
adamc@758 601 ((L'.PSome (rt, (L'.PVar ("a", rt), loc)), loc),
adamc@758 602 (L'.EStrcat ((L'.EPrim (Prim.String "Cons/"), loc),
adamc@758 603 arg), loc))]
adamc@758 604
adamc@758 605 val dom = tAll
adamc@758 606 val ran = (L'.TFfi ("Basis", "string"), loc)
adamc@758 607 in
adamc@758 608 ((L'.DValRec [(fk2s fk ^ "ify_list",
adamc@758 609 n,
adamc@758 610 (L'.TFun (dom, ran), loc),
adamc@758 611 (L'.EAbs ("x",
adamc@758 612 dom,
adamc@758 613 ran,
adamc@758 614 (L'.ECase ((L'.ERel 0, loc),
adamc@758 615 branches,
adamc@758 616 {disc = dom,
adamc@758 617 result = ran}), loc)), loc),
adamc@758 618 "")], loc),
adamc@758 619 fm)
adamc@758 620 end
adamc@758 621
adamc@758 622 val (fm, n) = Fm.lookupList fm fk t makeDecl
adamc@758 623 in
adamc@758 624 ((L'.EApp ((L'.ENamed n, loc), e), loc), fm)
adamc@758 625 end
adamc@758 626
adamc@490 627 | _ => (E.errorAt loc "Don't know how to encode attribute/URL type";
adamc@120 628 Print.eprefaces' [("Type", MonoPrint.p_typ MonoEnv.empty tAll)];
adamc@179 629 (dummyExp, fm))
adamc@120 630 in
adamc@120 631 fooify
adamc@120 632 end
adamc@120 633
adamc@179 634 val attrifyExp = fooifyExp Attr
adamc@179 635 val urlifyExp = fooifyExp Url
adamc@105 636
adamc@143 637 datatype 'a failable_search =
adamc@143 638 Found of 'a
adamc@143 639 | NotFound
adamc@143 640 | Error
adamc@143 641
adamc@153 642 structure St :> sig
adamc@153 643 type t
adamc@153 644
adamc@153 645 val empty : t
adamc@153 646
adamc@153 647 val radioGroup : t -> string option
adamc@153 648 val setRadioGroup : t * string -> t
adamc@153 649 end = struct
adamc@153 650
adamc@153 651 type t = {
adamc@153 652 radioGroup : string option
adamc@153 653 }
adamc@153 654
adamc@153 655 val empty = {radioGroup = NONE}
adamc@153 656
adamc@153 657 fun radioGroup (t : t) = #radioGroup t
adamc@153 658
adamc@153 659 fun setRadioGroup (t : t, x) = {radioGroup = SOME x}
adamc@153 660
adamc@153 661 end
adamc@153 662
adamc@186 663 fun monoPatCon env pc =
adamc@178 664 case pc of
adamc@178 665 L.PConVar n => L'.PConVar n
adamc@188 666 | L.PConFfi {mod = m, datatyp, con, arg, ...} => L'.PConFfi {mod = m, datatyp = datatyp, con = con,
adamc@188 667 arg = Option.map (monoType env) arg}
adamc@178 668
adamc@193 669 val dummyPat = (L'.PPrim (Prim.Int 0), ErrorMsg.dummySpan)
adamc@193 670
adamc@757 671
adamc@757 672 fun listify t = (L'.TRecord [("1", t), ("2", (L'.TList t, #2 t))], #2 t)
adamc@757 673
adamc@193 674 fun monoPat env (all as (p, loc)) =
adamc@193 675 let
adamc@193 676 fun poly () =
adamc@193 677 (E.errorAt loc "Unsupported pattern";
adamc@193 678 Print.eprefaces' [("Pattern", CorePrint.p_pat env all)];
adamc@193 679 dummyPat)
adamc@193 680 in
adamc@193 681 case p of
adamc@193 682 L.PWild => (L'.PWild, loc)
adamc@193 683 | L.PVar (x, t) => (L'.PVar (x, monoType env t), loc)
adamc@193 684 | L.PPrim p => (L'.PPrim p, loc)
adamc@193 685 | L.PCon (dk, pc, [], po) => (L'.PCon (dk, monoPatCon env pc, Option.map (monoPat env) po), loc)
adamc@757 686 | L.PCon (L.Option, L.PConFfi {mod = "Basis", datatyp = "list", ...}, [t], NONE) =>
adamc@757 687 (L'.PNone (listify (monoType env t)), loc)
adamc@757 688 | L.PCon (L.Option, L.PConFfi {mod = "Basis", datatyp = "list", ...}, [t], SOME p) =>
adamc@757 689 (L'.PSome (listify (monoType env t), monoPat env p), loc)
adamc@288 690 | L.PCon (L.Option, _, [t], NONE) => (L'.PNone (monoType env t), loc)
adamc@757 691 | L.PCon (L.Option, pc, [t], SOME p) => (L'.PSome (monoType env t, monoPat env p), loc)
adamc@193 692 | L.PCon _ => poly ()
adamc@193 693 | L.PRecord xps => (L'.PRecord (map (fn (x, p, t) => (x, monoPat env p, monoType env t)) xps), loc)
adamc@193 694 end
adamc@178 695
adamc@252 696 fun strcat loc es =
adamc@252 697 case es of
adamc@252 698 [] => (L'.EPrim (Prim.String ""), loc)
adamc@252 699 | [e] => e
adamc@252 700 | _ =>
adamc@252 701 let
adamc@252 702 val e2 = List.last es
adamc@252 703 val es = List.take (es, length es - 1)
adamc@252 704 val e1 = List.last es
adamc@252 705 val es = List.take (es, length es - 1)
adamc@252 706 in
adamc@252 707 foldr (fn (e, e') => (L'.EStrcat (e, e'), loc))
adamc@252 708 (L'.EStrcat (e1, e2), loc) es
adamc@252 709 end
adamc@252 710
adamc@252 711 fun strcatComma loc es =
adamc@252 712 case es of
adamc@252 713 [] => (L'.EPrim (Prim.String ""), loc)
adamc@252 714 | [e] => e
adamc@252 715 | _ =>
adamc@252 716 let
adamc@252 717 val e1 = List.last es
adamc@252 718 val es = List.take (es, length es - 1)
adamc@252 719 in
adamc@252 720 foldr (fn (e, e') =>
adamc@265 721 case (e, e') of
adamc@265 722 ((L'.EPrim (Prim.String ""), _), _) => e'
adamc@265 723 | (_, (L'.EPrim (Prim.String ""), _)) => e
adamc@252 724 | _ =>
adamc@252 725 (L'.EStrcat (e,
adamc@252 726 (L'.EStrcat ((L'.EPrim (Prim.String ", "), loc), e'), loc)), loc))
adamc@252 727 e1 es
adamc@252 728 end
adamc@252 729
adamc@252 730 fun strcatR loc e xs = strcatComma loc (map (fn (x, _) => (L'.EField (e, x), loc)) xs)
adamc@252 731
adamc@735 732 val readCookie = ref IS.empty
adamc@735 733
adamc@877 734 fun isBlobby (t : L.con) =
adamc@877 735 case #1 t of
adamc@877 736 L.CFfi ("Basis", "string") => true
adamc@877 737 | L.CFfi ("Basis", "blob") => true
adamc@877 738 | _ => false
adamc@877 739
adamc@179 740 fun monoExp (env, st, fm) (all as (e, loc)) =
adamc@25 741 let
adamc@598 742 val strcat = strcat loc
adamc@598 743 val strcatComma = strcatComma loc
adamc@598 744 fun str s = (L'.EPrim (Prim.String s), loc)
adamc@598 745
adamc@25 746 fun poly () =
adamc@25 747 (E.errorAt loc "Unsupported expression";
adamc@25 748 Print.eprefaces' [("Expression", CorePrint.p_exp env all)];
adamc@179 749 (dummyExp, fm))
adamc@389 750
adamc@389 751 fun numTy t =
adamc@417 752 (L'.TRecord [("Zero", t),
adamc@417 753 ("Neg", (L'.TFun (t, t), loc)),
adamc@389 754 ("Plus", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 755 ("Minus", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 756 ("Times", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 757 ("Div", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 758 ("Mod", (L'.TFun (t, (L'.TFun (t, t), loc)), loc))], loc)
adamc@417 759 fun numEx (t, zero, neg, plus, minus, times, dv, md) =
adamc@417 760 ((L'.ERecord [("Zero", (L'.EPrim zero, loc), t),
adamc@417 761 ("Neg", neg, (L'.TFun (t, t), loc)),
adamc@389 762 ("Plus", plus, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 763 ("Minus", minus, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 764 ("Times", times, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 765 ("Div", dv, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 766 ("Mod", md, (L'.TFun (t, (L'.TFun (t, t), loc)), loc))], loc), fm)
adamc@391 767
adamc@391 768 fun ordTy t =
adamc@391 769 (L'.TRecord [("Lt", (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc)),
adamc@391 770 ("Le", (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc))], loc)
adamc@391 771 fun ordEx (t, lt, le) =
adamc@391 772 ((L'.ERecord [("Lt", lt, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc)),
adamc@391 773 ("Le", le, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc))],
adamc@391 774 loc), fm)
adamc@750 775
adamc@750 776 fun outerRec xts =
adamc@750 777 (L'.TRecord (map (fn ((L.CName x, _), (L.CRecord (_, xts), _)) =>
adamc@750 778 (x, (L'.TRecord (map (fn (x', _) => (x, (L'.TRecord [], loc))) xts), loc))
adamc@750 779 | (x, all as (_, loc)) =>
adamc@750 780 (E.errorAt loc "Unsupported record field constructor";
adamc@750 781 Print.eprefaces' [("Name", CorePrint.p_con env x),
adamc@750 782 ("Constructor", CorePrint.p_con env all)];
adamc@750 783 ("", dummyTyp))) xts), loc)
adamc@25 784 in
adamc@25 785 case e of
adamc@179 786 L.EPrim p => ((L'.EPrim p, loc), fm)
adamc@179 787 | L.ERel n => ((L'.ERel n, loc), fm)
adamc@179 788 | L.ENamed n => ((L'.ENamed n, loc), fm)
adamc@193 789 | L.ECon (dk, pc, [], eo) =>
adamc@193 790 let
adamc@179 791 val (eo, fm) =
adamc@179 792 case eo of
adamc@179 793 NONE => (NONE, fm)
adamc@179 794 | SOME e =>
adamc@179 795 let
adamc@179 796 val (e, fm) = monoExp (env, st, fm) e
adamc@179 797 in
adamc@179 798 (SOME e, fm)
adamc@179 799 end
adamc@179 800 in
adamc@188 801 ((L'.ECon (dk, monoPatCon env pc, eo), loc), fm)
adamc@193 802 end
adamc@757 803 | L.ECon (L.Option, L.PConFfi {mod = "Basis", datatyp = "list", ...}, [t], NONE) =>
adamc@757 804 ((L'.ENone (listify (monoType env t)), loc), fm)
adamc@757 805 | L.ECon (L.Option, L.PConFfi {mod = "Basis", datatyp = "list", ...}, [t], SOME e) =>
adamc@757 806 let
adamc@757 807 val (e, fm) = monoExp (env, st, fm) e
adamc@757 808 in
adamc@757 809 ((L'.ESome (listify (monoType env t), e), loc), fm)
adamc@757 810 end
adamc@297 811 | L.ECon (L.Option, _, [t], NONE) =>
adamc@297 812 ((L'.ENone (monoType env t), loc), fm)
adamc@297 813 | L.ECon (L.Option, _, [t], SOME e) =>
adamc@297 814 let
adamc@297 815 val (e, fm) = monoExp (env, st, fm) e
adamc@297 816 in
adamc@297 817 ((L'.ESome (monoType env t, e), loc), fm)
adamc@297 818 end
adamc@193 819 | L.ECon _ => poly ()
adamc@94 820
adam@1287 821 | L.ECApp (
adam@1287 822 (L.ECApp (
adam@1288 823 (L.ECApp ((L.EFfi ("Basis", "make"), _), nmC as (L.CName nm, _)), _),
adam@1287 824 t), _),
adam@1287 825 (L.CRecord (_, xts), _)) =>
adam@1287 826 let
adam@1288 827 val t' = monoType env t
adam@1288 828 val xts' = map (fn (x, t) => (monoName env x, monoType env t)) xts
adam@1288 829 val xts' = (nm, t') :: xts'
adam@1288 830 val xts' = ListMergeSort.sort (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER) xts'
adam@1288 831 val (n, cs) = pvar ((nmC, t) :: xts, xts', loc)
adam@1287 832 val cs' = map (fn (x, n, t) => (x, n, SOME t)) cs
adam@1287 833 val cl = ElabUtil.classifyDatatype cs'
adam@1287 834 in
adam@1287 835 case List.find (fn (nm', _, _) => nm' = nm) cs of
adam@1287 836 NONE => raise Fail "Monoize: Polymorphic variant tag mismatch for 'make'"
adam@1288 837 | SOME (_, n', _) => ((L'.EAbs ("x", t', (L'.TDatatype (n, ref (cl, cs')), loc),
adam@1287 838 (L'.ECon (cl, L'.PConVar n', SOME (L'.ERel 0, loc)), loc)), loc),
adam@1287 839 fm)
adam@1287 840 end
adam@1287 841
adam@1287 842 | L.ECApp (
adam@1287 843 (L.ECApp ((L.EFfi ("Basis", "match"), _), (L.CRecord (_, xts), _)), _),
adam@1287 844 t) =>
adam@1287 845 let
adam@1287 846 val t = monoType env t
adam@1288 847 val xts' = map (fn (x, t) => (monoName env x, monoType env t)) xts
adam@1288 848 val xts' = ListMergeSort.sort (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER) xts'
adam@1288 849 val (n, cs) = pvar (xts, xts', loc)
adam@1287 850 val cs' = map (fn (x, n, t) => (x, n, SOME t)) cs
adam@1287 851 val cl = ElabUtil.classifyDatatype cs'
adam@1288 852 val fs = (L'.TRecord (map (fn (x, t') => (x, (L'.TFun (t', t), loc))) xts'), loc)
adam@1287 853 val dt = (L'.TDatatype (n, ref (cl, cs')), loc)
adam@1287 854 in
adam@1287 855 ((L'.EAbs ("v",
adam@1287 856 dt,
adam@1287 857 (L'.TFun (fs, t), loc),
adam@1287 858 (L'.EAbs ("fs", fs, t,
adam@1287 859 (L'.ECase ((L'.ERel 1, loc),
adam@1287 860 map (fn (x, n', t') =>
adam@1287 861 ((L'.PCon (cl, L'.PConVar n', SOME (L'.PVar ("x", t'), loc)), loc),
adam@1287 862 (L'.EApp ((L'.EField ((L'.ERel 1, loc), x), loc),
adam@1287 863 (L'.ERel 0, loc)), loc))) cs,
adam@1287 864 {disc = dt, result = t}), loc)), loc)), loc),
adam@1287 865 fm)
adam@1287 866 end
adam@1287 867
adamc@387 868 | L.ECApp ((L.EFfi ("Basis", "eq"), _), t) =>
adamc@387 869 let
adamc@387 870 val t = monoType env t
adamc@387 871 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@387 872 val dom = (L'.TFun (t, (L'.TFun (t, b), loc)), loc)
adamc@387 873 in
adamc@387 874 ((L'.EAbs ("f", dom, dom,
adamc@387 875 (L'.ERel 0, loc)), loc), fm)
adamc@387 876 end
adamc@387 877 | L.ECApp ((L.EFfi ("Basis", "ne"), _), t) =>
adamc@387 878 let
adamc@387 879 val t = monoType env t
adamc@387 880 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@387 881 val dom = (L'.TFun (t, (L'.TFun (t, b), loc)), loc)
adamc@387 882 in
adamc@387 883 ((L'.EAbs ("f", dom, dom,
adamc@387 884 (L'.EAbs ("x", t, (L'.TFun (t, b), loc),
adamc@387 885 (L'.EAbs ("y", t, b,
adamc@387 886 (L'.EUnop ("!", (L'.EApp ((L'.EApp ((L'.ERel 2, loc),
adamc@387 887 (L'.ERel 1, loc)), loc),
adamc@387 888 (L'.ERel 0, loc)), loc)), loc)),
adamc@387 889 loc)),
adamc@387 890 loc)),
adamc@387 891 loc), fm)
adamc@387 892 end
adamc@387 893 | L.EFfi ("Basis", "eq_int") =>
adamc@387 894 ((L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@387 895 (L'.TFun ((L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@387 896 (L'.EAbs ("y", (L'.TFfi ("Basis", "int"), loc),
adamc@387 897 (L'.TFfi ("Basis", "bool"), loc),
adamc@387 898 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@387 899 fm)
adamc@394 900 | L.EFfi ("Basis", "eq_float") =>
adamc@394 901 ((L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@394 902 (L'.TFun ((L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@394 903 (L'.EAbs ("y", (L'.TFfi ("Basis", "float"), loc),
adamc@394 904 (L'.TFfi ("Basis", "bool"), loc),
adamc@394 905 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@394 906 fm)
adamc@388 907 | L.EFfi ("Basis", "eq_bool") =>
adamc@388 908 ((L'.EAbs ("x", (L'.TFfi ("Basis", "bool"), loc),
adamc@388 909 (L'.TFun ((L'.TFfi ("Basis", "bool"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@388 910 (L'.EAbs ("y", (L'.TFfi ("Basis", "bool"), loc),
adamc@388 911 (L'.TFfi ("Basis", "bool"), loc),
adamc@388 912 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@388 913 fm)
adamc@388 914 | L.EFfi ("Basis", "eq_string") =>
adamc@388 915 ((L'.EAbs ("x", (L'.TFfi ("Basis", "string"), loc),
adamc@388 916 (L'.TFun ((L'.TFfi ("Basis", "string"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@388 917 (L'.EAbs ("y", (L'.TFfi ("Basis", "string"), loc),
adamc@388 918 (L'.TFfi ("Basis", "bool"), loc),
adamc@388 919 (L'.EBinop ("!strcmp", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@388 920 fm)
adamc@821 921 | L.EFfi ("Basis", "eq_char") =>
adamc@821 922 ((L'.EAbs ("x", (L'.TFfi ("Basis", "char"), loc),
adamc@821 923 (L'.TFun ((L'.TFfi ("Basis", "char"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@821 924 (L'.EAbs ("y", (L'.TFfi ("Basis", "char"), loc),
adamc@821 925 (L'.TFfi ("Basis", "bool"), loc),
adamc@821 926 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@821 927 fm)
adamc@437 928 | L.EFfi ("Basis", "eq_time") =>
adamc@437 929 ((L'.EAbs ("x", (L'.TFfi ("Basis", "time"), loc),
adamc@437 930 (L'.TFun ((L'.TFfi ("Basis", "time"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@437 931 (L'.EAbs ("y", (L'.TFfi ("Basis", "time"), loc),
adamc@437 932 (L'.TFfi ("Basis", "bool"), loc),
adamc@437 933 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@437 934 fm)
adamc@844 935
adamc@422 936 | L.ECApp ((L.EFfi ("Basis", "mkEq"), _), t) =>
adamc@422 937 let
adamc@422 938 val t = monoType env t
adamc@422 939 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@422 940 val dom = (L'.TFun (t, (L'.TFun (t, b), loc)), loc)
adamc@422 941 in
adamc@422 942 ((L'.EAbs ("f", dom, dom,
adamc@422 943 (L'.ERel 0, loc)), loc), fm)
adamc@422 944 end
adamc@387 945
adamc@417 946 | L.ECApp ((L.EFfi ("Basis", "zero"), _), t) =>
adamc@417 947 let
adamc@417 948 val t = monoType env t
adamc@417 949 in
adamc@417 950 ((L'.EAbs ("r", numTy t, t,
adamc@417 951 (L'.EField ((L'.ERel 0, loc), "Zero"), loc)), loc), fm)
adamc@417 952 end
adamc@389 953 | L.ECApp ((L.EFfi ("Basis", "neg"), _), t) =>
adamc@389 954 let
adamc@389 955 val t = monoType env t
adamc@389 956 in
adamc@389 957 ((L'.EAbs ("r", numTy t, (L'.TFun (t, t), loc),
adamc@389 958 (L'.EField ((L'.ERel 0, loc), "Neg"), loc)), loc), fm)
adamc@389 959 end
adamc@389 960 | L.ECApp ((L.EFfi ("Basis", "plus"), _), t) =>
adamc@389 961 let
adamc@389 962 val t = monoType env t
adamc@389 963 in
adamc@389 964 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 965 (L'.EField ((L'.ERel 0, loc), "Plus"), loc)), loc), fm)
adamc@389 966 end
adamc@389 967 | L.ECApp ((L.EFfi ("Basis", "minus"), _), t) =>
adamc@389 968 let
adamc@389 969 val t = monoType env t
adamc@389 970 in
adamc@389 971 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 972 (L'.EField ((L'.ERel 0, loc), "Minus"), loc)), loc), fm)
adamc@389 973 end
adamc@389 974 | L.ECApp ((L.EFfi ("Basis", "times"), _), t) =>
adamc@389 975 let
adamc@389 976 val t = monoType env t
adamc@389 977 in
adamc@389 978 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 979 (L'.EField ((L'.ERel 0, loc), "Times"), loc)), loc), fm)
adamc@389 980 end
adamc@775 981 | L.ECApp ((L.EFfi ("Basis", "divide"), _), t) =>
adamc@389 982 let
adamc@389 983 val t = monoType env t
adamc@389 984 in
adamc@389 985 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 986 (L'.EField ((L'.ERel 0, loc), "Div"), loc)), loc), fm)
adamc@389 987 end
adamc@389 988 | L.ECApp ((L.EFfi ("Basis", "mod"), _), t) =>
adamc@389 989 let
adamc@389 990 val t = monoType env t
adamc@389 991 in
adamc@389 992 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 993 (L'.EField ((L'.ERel 0, loc), "Mod"), loc)), loc), fm)
adamc@389 994 end
adamc@389 995 | L.EFfi ("Basis", "num_int") =>
adamc@389 996 let
adamc@389 997 fun intBin s =
adamc@389 998 (L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@389 999 (L'.TFun ((L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "int"), loc)), loc),
adamc@389 1000 (L'.EAbs ("y", (L'.TFfi ("Basis", "int"), loc),
adamc@389 1001 (L'.TFfi ("Basis", "int"), loc),
adamc@389 1002 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@389 1003 in
adamc@389 1004 numEx ((L'.TFfi ("Basis", "int"), loc),
adamc@417 1005 Prim.Int (Int64.fromInt 0),
adamc@389 1006 (L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@389 1007 (L'.TFfi ("Basis", "int"), loc),
adamc@389 1008 (L'.EUnop ("-", (L'.ERel 0, loc)), loc)), loc),
adamc@389 1009 intBin "+",
adamc@389 1010 intBin "-",
adamc@389 1011 intBin "*",
adamc@389 1012 intBin "/",
adamc@389 1013 intBin "%")
adamc@389 1014 end
adamc@390 1015 | L.EFfi ("Basis", "num_float") =>
adamc@390 1016 let
adamc@390 1017 fun floatBin s =
adamc@390 1018 (L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@390 1019 (L'.TFun ((L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "float"), loc)), loc),
adamc@390 1020 (L'.EAbs ("y", (L'.TFfi ("Basis", "float"), loc),
adamc@390 1021 (L'.TFfi ("Basis", "float"), loc),
adamc@390 1022 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@390 1023 in
adamc@390 1024 numEx ((L'.TFfi ("Basis", "float"), loc),
adamc@417 1025 Prim.Float 0.0,
adamc@390 1026 (L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@390 1027 (L'.TFfi ("Basis", "float"), loc),
adamc@390 1028 (L'.EUnop ("-", (L'.ERel 0, loc)), loc)), loc),
adamc@390 1029 floatBin "+",
adamc@390 1030 floatBin "-",
adamc@390 1031 floatBin "*",
adamc@390 1032 floatBin "/",
adamc@390 1033 floatBin "fmod")
adamc@390 1034 end
adamc@391 1035
adamc@391 1036 | L.ECApp ((L.EFfi ("Basis", "lt"), _), t) =>
adamc@391 1037 let
adamc@391 1038 val t = monoType env t
adamc@391 1039 in
adamc@391 1040 ((L'.EAbs ("r", ordTy t, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc),
adamc@391 1041 (L'.EField ((L'.ERel 0, loc), "Lt"), loc)), loc), fm)
adamc@391 1042 end
adamc@391 1043 | L.ECApp ((L.EFfi ("Basis", "le"), _), t) =>
adamc@391 1044 let
adamc@391 1045 val t = monoType env t
adamc@391 1046 in
adamc@391 1047 ((L'.EAbs ("r", ordTy t, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc),
adamc@391 1048 (L'.EField ((L'.ERel 0, loc), "Le"), loc)), loc), fm)
adamc@391 1049 end
adamc@392 1050 | L.ECApp ((L.EFfi ("Basis", "gt"), _), t) =>
adamc@392 1051 let
adamc@392 1052 val t = monoType env t
adamc@392 1053 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@392 1054 in
adamc@392 1055 ((L'.EAbs ("f", ordTy t, (L'.TFun (t, (L'.TFun (t, b), loc)), loc),
adamc@392 1056 (L'.EAbs ("x", t, (L'.TFun (t, b), loc),
adamc@392 1057 (L'.EAbs ("y", t, b,
adamc@392 1058 (L'.EUnop ("!",
adamc@392 1059 (L'.EApp ((L'.EApp ((L'.EField ((L'.ERel 2, loc),
adamc@392 1060 "Le"), loc),
adamc@392 1061 (L'.ERel 1, loc)), loc),
adamc@392 1062 (L'.ERel 0, loc)), loc)), loc)), loc)),
adamc@392 1063 loc)),
adamc@392 1064 loc), fm)
adamc@392 1065 end
adamc@392 1066 | L.ECApp ((L.EFfi ("Basis", "ge"), _), t) =>
adamc@392 1067 let
adamc@392 1068 val t = monoType env t
adamc@392 1069 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@392 1070 in
adamc@392 1071 ((L'.EAbs ("f", ordTy t, (L'.TFun (t, (L'.TFun (t, b), loc)), loc),
adamc@392 1072 (L'.EAbs ("x", t, (L'.TFun (t, b), loc),
adamc@392 1073 (L'.EAbs ("y", t, b,
adamc@392 1074 (L'.EUnop ("!",
adamc@392 1075 (L'.EApp ((L'.EApp ((L'.EField ((L'.ERel 2, loc),
adamc@392 1076 "Lt"), loc),
adamc@392 1077 (L'.ERel 1, loc)), loc),
adamc@392 1078 (L'.ERel 0, loc)), loc)), loc)), loc)),
adamc@392 1079 loc)),
adamc@392 1080 loc), fm)
adamc@392 1081 end
adamc@391 1082 | L.EFfi ("Basis", "ord_int") =>
adamc@391 1083 let
adamc@391 1084 fun intBin s =
adamc@391 1085 (L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@391 1086 (L'.TFun ((L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@391 1087 (L'.EAbs ("y", (L'.TFfi ("Basis", "int"), loc),
adamc@391 1088 (L'.TFfi ("Basis", "bool"), loc),
adamc@391 1089 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@391 1090 in
adamc@391 1091 ordEx ((L'.TFfi ("Basis", "int"), loc),
adamc@391 1092 intBin "<",
adamc@391 1093 intBin "<=")
adamc@391 1094 end
adamc@394 1095 | L.EFfi ("Basis", "ord_float") =>
adamc@394 1096 let
adamc@394 1097 fun floatBin s =
adamc@394 1098 (L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@394 1099 (L'.TFun ((L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@394 1100 (L'.EAbs ("y", (L'.TFfi ("Basis", "float"), loc),
adamc@394 1101 (L'.TFfi ("Basis", "bool"), loc),
adamc@394 1102 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@394 1103 in
adamc@394 1104 ordEx ((L'.TFfi ("Basis", "float"), loc),
adamc@394 1105 floatBin "<",
adamc@394 1106 floatBin "<=")
adamc@394 1107 end
adamc@394 1108 | L.EFfi ("Basis", "ord_bool") =>
adamc@394 1109 let
adamc@394 1110 fun boolBin s =
adamc@394 1111 (L'.EAbs ("x", (L'.TFfi ("Basis", "bool"), loc),
adamc@394 1112 (L'.TFun ((L'.TFfi ("Basis", "bool"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@394 1113 (L'.EAbs ("y", (L'.TFfi ("Basis", "bool"), loc),
adamc@394 1114 (L'.TFfi ("Basis", "bool"), loc),
adamc@394 1115 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@394 1116 in
adamc@394 1117 ordEx ((L'.TFfi ("Basis", "bool"), loc),
adamc@394 1118 boolBin "<",
adamc@394 1119 boolBin "<=")
adamc@394 1120 end
adamc@395 1121 | L.EFfi ("Basis", "ord_string") =>
adamc@395 1122 let
adamc@395 1123 fun boolBin s =
adamc@395 1124 (L'.EAbs ("x", (L'.TFfi ("Basis", "string"), loc),
adamc@395 1125 (L'.TFun ((L'.TFfi ("Basis", "string"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@395 1126 (L'.EAbs ("y", (L'.TFfi ("Basis", "string"), loc),
adamc@395 1127 (L'.TFfi ("Basis", "bool"), loc),
adamc@395 1128 (L'.EBinop (s,
adamc@395 1129 (L'.EBinop ("strcmp",
adamc@395 1130 (L'.ERel 1, loc),
adamc@395 1131 (L'.ERel 0, loc)), loc),
adamc@395 1132 (L'.EPrim (Prim.Int (Int64.fromInt 0)), loc)), loc)), loc)), loc)
adamc@395 1133 in
adamc@395 1134 ordEx ((L'.TFfi ("Basis", "string"), loc),
adamc@395 1135 boolBin "<",
adamc@395 1136 boolBin "<=")
adamc@395 1137 end
adamc@821 1138 | L.EFfi ("Basis", "ord_char") =>
adamc@821 1139 let
adamc@821 1140 fun charBin s =
adamc@821 1141 (L'.EAbs ("x", (L'.TFfi ("Basis", "char"), loc),
adamc@821 1142 (L'.TFun ((L'.TFfi ("Basis", "char"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@821 1143 (L'.EAbs ("y", (L'.TFfi ("Basis", "char"), loc),
adamc@821 1144 (L'.TFfi ("Basis", "bool"), loc),
adamc@821 1145 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@821 1146 in
adamc@821 1147 ordEx ((L'.TFfi ("Basis", "char"), loc),
adamc@821 1148 charBin "<",
adamc@821 1149 charBin "<=")
adamc@821 1150 end
adamc@437 1151 | L.EFfi ("Basis", "ord_time") =>
adamc@437 1152 let
adamc@437 1153 fun boolBin s =
adamc@437 1154 (L'.EAbs ("x", (L'.TFfi ("Basis", "time"), loc),
adamc@437 1155 (L'.TFun ((L'.TFfi ("Basis", "time"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@437 1156 (L'.EAbs ("y", (L'.TFfi ("Basis", "time"), loc),
adamc@437 1157 (L'.TFfi ("Basis", "bool"), loc),
adamc@437 1158 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@437 1159 in
adamc@437 1160 ordEx ((L'.TFfi ("Basis", "time"), loc),
adamc@437 1161 boolBin "<",
adamc@437 1162 boolBin "<=")
adamc@437 1163 end
adamc@961 1164 | L.ECApp ((L.EFfi ("Basis", "mkOrd"), _), t) =>
adamc@961 1165 let
adamc@961 1166 val t = monoType env t
adamc@961 1167 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@961 1168 val dom = ordTy t
adamc@961 1169 in
adamc@961 1170 ((L'.EAbs ("f", dom, dom,
adamc@961 1171 (L'.ERel 0, loc)), loc), fm)
adamc@961 1172 end
adamc@389 1173
adamc@286 1174 | L.ECApp ((L.EFfi ("Basis", "show"), _), t) =>
adamc@286 1175 let
adamc@286 1176 val t = monoType env t
adamc@286 1177 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@286 1178 in
adamc@286 1179 ((L'.EAbs ("f", (L'.TFun (t, s), loc), (L'.TFun (t, s), loc),
adamc@286 1180 (L'.ERel 0, loc)), loc), fm)
adamc@286 1181 end
adamc@286 1182 | L.EFfi ("Basis", "show_int") =>
adamc@286 1183 ((L'.EFfi ("Basis", "intToString"), loc), fm)
adamc@286 1184 | L.EFfi ("Basis", "show_float") =>
adamc@286 1185 ((L'.EFfi ("Basis", "floatToString"), loc), fm)
adamc@286 1186 | L.EFfi ("Basis", "show_string") =>
adamc@286 1187 let
adamc@286 1188 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@286 1189 in
adamc@286 1190 ((L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc), fm)
adamc@286 1191 end
adamc@1065 1192 | L.EFfi ("Basis", "show_url") =>
adamc@1065 1193 let
adamc@1065 1194 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@1065 1195 in
adamc@1065 1196 ((L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc), fm)
adamc@1065 1197 end
adamc@821 1198 | L.EFfi ("Basis", "show_char") =>
adamc@821 1199 ((L'.EFfi ("Basis", "charToString"), loc), fm)
adamc@286 1200 | L.EFfi ("Basis", "show_bool") =>
adamc@286 1201 ((L'.EFfi ("Basis", "boolToString"), loc), fm)
adamc@436 1202 | L.EFfi ("Basis", "show_time") =>
adamc@436 1203 ((L'.EFfi ("Basis", "timeToString"), loc), fm)
adamc@727 1204 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "show_xml"), _), _),_), _), _), _) =>
adamc@727 1205 let
adamc@727 1206 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@727 1207 in
adamc@727 1208 ((L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc), fm)
adamc@727 1209 end
adamc@452 1210 | L.ECApp ((L.EFfi ("Basis", "mkShow"), _), t) =>
adamc@452 1211 let
adamc@452 1212 val t = monoType env t
adamc@452 1213 val b = (L'.TFfi ("Basis", "string"), loc)
adamc@452 1214 val dom = (L'.TFun (t, b), loc)
adamc@452 1215 in
adamc@452 1216 ((L'.EAbs ("f", dom, dom,
adamc@452 1217 (L'.ERel 0, loc)), loc), fm)
adamc@452 1218 end
adamc@286 1219
adamc@290 1220 | L.ECApp ((L.EFfi ("Basis", "read"), _), t) =>
adamc@290 1221 let
adamc@290 1222 val t = monoType env t
adamc@290 1223 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@290 1224 in
adamc@292 1225 ((L'.EAbs ("f", readType (t, loc), readType' (t, loc),
adamc@292 1226 (L'.EField ((L'.ERel 0, loc), "Read"), loc)), loc), fm)
adamc@292 1227 end
adamc@292 1228 | L.ECApp ((L.EFfi ("Basis", "readError"), _), t) =>
adamc@292 1229 let
adamc@292 1230 val t = monoType env t
adamc@292 1231 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@292 1232 in
adamc@292 1233 ((L'.EAbs ("f", readType (t, loc), readErrType (t, loc),
adamc@292 1234 (L'.EField ((L'.ERel 0, loc), "ReadError"), loc)), loc), fm)
adamc@290 1235 end
adamc@777 1236 | L.ECApp ((L.EFfi ("Basis", "mkRead"), _), t) =>
adamc@777 1237 let
adamc@777 1238 val t = monoType env t
adamc@777 1239 val b = (L'.TFfi ("Basis", "string"), loc)
adamc@777 1240 val b' = (L'.TOption b, loc)
adamc@777 1241 val dom = (L'.TFun (t, b), loc)
adamc@777 1242 val dom' = (L'.TFun (t, b'), loc)
adamc@777 1243 in
adamc@777 1244 ((L'.EAbs ("f", dom, (L'.TFun (dom', readType (t, loc)), loc),
adamc@777 1245 (L'.EAbs ("f'", dom', readType (t, loc),
adamc@777 1246 (L'.ERecord [("Read", (L'.ERel 0, loc), dom),
adamc@777 1247 ("ReadError", (L'.ERel 1, loc), dom')], loc)), loc)), loc),
adamc@777 1248 fm)
adamc@777 1249 end
adamc@290 1250 | L.EFfi ("Basis", "read_int") =>
adamc@292 1251 let
adamc@292 1252 val t = (L'.TFfi ("Basis", "int"), loc)
adamc@292 1253 in
adamc@292 1254 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToInt"), loc), readType' (t, loc)),
adamc@292 1255 ("ReadError", (L'.EFfi ("Basis", "stringToInt_error"), loc), readErrType (t, loc))],
adamc@292 1256 loc),
adamc@292 1257 fm)
adamc@292 1258 end
adamc@290 1259 | L.EFfi ("Basis", "read_float") =>
adamc@292 1260 let
adamc@292 1261 val t = (L'.TFfi ("Basis", "float"), loc)
adamc@292 1262 in
adamc@292 1263 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToFloat"), loc), readType' (t, loc)),
adamc@292 1264 ("ReadError", (L'.EFfi ("Basis", "stringToFloat_error"), loc), readErrType (t, loc))],
adamc@292 1265 loc),
adamc@292 1266 fm)
adamc@292 1267 end
adamc@290 1268 | L.EFfi ("Basis", "read_string") =>
adamc@290 1269 let
adamc@290 1270 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@290 1271 in
adamc@292 1272 ((L'.ERecord [("Read", (L'.EAbs ("s", s, (L'.TOption s, loc),
adamc@292 1273 (L'.ESome (s, (L'.ERel 0, loc)), loc)), loc), readType' (s, loc)),
adamc@292 1274 ("ReadError", (L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc), readErrType (s, loc))], loc),
adamc@292 1275 fm)
adamc@290 1276 end
adamc@821 1277 | L.EFfi ("Basis", "read_char") =>
adamc@821 1278 let
adamc@821 1279 val t = (L'.TFfi ("Basis", "char"), loc)
adamc@821 1280 in
adamc@821 1281 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToChar"), loc), readType' (t, loc)),
adamc@821 1282 ("ReadError", (L'.EFfi ("Basis", "stringToChar_error"), loc), readErrType (t, loc))],
adamc@821 1283 loc),
adamc@821 1284 fm)
adamc@821 1285 end
adamc@290 1286 | L.EFfi ("Basis", "read_bool") =>
adamc@292 1287 let
adamc@292 1288 val t = (L'.TFfi ("Basis", "bool"), loc)
adamc@292 1289 in
adamc@292 1290 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToBool"), loc), readType' (t, loc)),
adamc@292 1291 ("ReadError", (L'.EFfi ("Basis", "stringToBool_error"), loc), readErrType (t, loc))],
adamc@292 1292 loc),
adamc@292 1293 fm)
adamc@292 1294 end
adamc@436 1295 | L.EFfi ("Basis", "read_time") =>
adamc@436 1296 let
adamc@436 1297 val t = (L'.TFfi ("Basis", "time"), loc)
adamc@436 1298 in
adamc@436 1299 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToTime"), loc), readType' (t, loc)),
adamc@436 1300 ("ReadError", (L'.EFfi ("Basis", "stringToTime_error"), loc), readErrType (t, loc))],
adamc@436 1301 loc),
adamc@436 1302 fm)
adamc@436 1303 end
adamc@290 1304
adamc@820 1305 | L.EFfi ("Basis", "transaction_monad") => ((L'.ERecord [], loc), fm)
adamc@820 1306 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "return"), _), (L.CFfi ("Basis", "transaction"), _)), _), t) =>
adamc@252 1307 let
adamc@252 1308 val t = monoType env t
adamc@252 1309 in
adamc@820 1310 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFun (t, (L'.TFun ((L'.TRecord [], loc), t), loc)), loc),
adamc@820 1311 (L'.EAbs ("x", t,
adamc@820 1312 (L'.TFun ((L'.TRecord [], loc), t), loc),
adamc@820 1313 (L'.EAbs ("_", (L'.TRecord [], loc), t,
adamc@820 1314 (L'.ERel 1, loc)), loc)), loc)), loc),
adamc@820 1315 fm)
adamc@252 1316 end
adamc@820 1317 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "bind"), _), (L.CFfi ("Basis", "transaction"), _)), _),
adamc@820 1318 t1), _), t2) =>
adamc@251 1319 let
adamc@251 1320 val t1 = monoType env t1
adamc@251 1321 val t2 = monoType env t2
adamc@251 1322 val un = (L'.TRecord [], loc)
adamc@252 1323 val mt1 = (L'.TFun (un, t1), loc)
adamc@252 1324 val mt2 = (L'.TFun (un, t2), loc)
adamc@251 1325 in
adamc@820 1326 ((L'.EAbs ("_", un,
adamc@820 1327 (L'.TFun (mt1, (L'.TFun ((L'.TFun (t1, mt2), loc), (L'.TFun (un, un), loc)), loc)), loc),
adamc@820 1328 (L'.EAbs ("m1", mt1, (L'.TFun ((L'.TFun (t1, mt2), loc), (L'.TFun (un, un), loc)), loc),
adamc@820 1329 (L'.EAbs ("m2", (L'.TFun (t1, mt2), loc), (L'.TFun (un, un), loc),
adamc@820 1330 (L'.EAbs ("_", un, un,
adamc@820 1331 (L'.ELet ("r", t1, (L'.EApp ((L'.ERel 2, loc),
adamc@820 1332 (L'.ERecord [], loc)), loc),
adamc@820 1333 (L'.EApp (
adamc@820 1334 (L'.EApp ((L'.ERel 2, loc), (L'.ERel 0, loc)), loc),
adamc@820 1335 (L'.ERecord [], loc)),
adamc@820 1336 loc)), loc)), loc)), loc)), loc)), loc),
adamc@251 1337 fm)
adamc@251 1338 end
adamc@697 1339
adamc@1021 1340 | L.EApp ((L.ECApp ((L.EFfi ("Basis", "recv"), _), t1), _), ch) =>
adamc@670 1341 let
adamc@1021 1342 val un = (L'.TRecord [], loc)
adamc@670 1343 val t1 = monoType env t1
adamc@670 1344 val (ch, fm) = monoExp (env, st, fm) ch
adamc@670 1345 in
adamc@1021 1346 ((L'.EAbs ("_", un, un, (L'.ERecv (liftExpInExp 0 ch, t1), loc)), loc), fm)
adamc@670 1347 end
adamc@697 1348 | L.EFfiApp ("Basis", "recv", _) => poly ()
adamc@697 1349
adamc@1021 1350 | L.EFfiApp ("Basis", "sleep", [n]) =>
adamc@695 1351 let
adamc@695 1352 val (n, fm) = monoExp (env, st, fm) n
adamc@695 1353 in
adamc@1021 1354 ((L'.ESleep n, loc), fm)
adamc@695 1355 end
adamc@697 1356 | L.EFfiApp ("Basis", "sleep", _) => poly ()
adamc@251 1357
adamc@565 1358 | L.ECApp ((L.EFfi ("Basis", "source"), _), t) =>
adamc@565 1359 let
adamc@565 1360 val t = monoType env t
adamc@565 1361 in
adamc@577 1362 ((L'.EAbs ("x", t, (L'.TFun ((L'.TRecord [], loc), (L'.TSource, loc)), loc),
adamc@577 1363 (L'.EAbs ("_", (L'.TRecord [], loc), (L'.TSource, loc),
adamc@577 1364 (L'.EFfiApp ("Basis", "new_client_source",
adamc@815 1365 [(L'.EJavaScript (L'.Source t, (L'.ERel 1, loc)), loc)]),
adamc@578 1366 loc)), loc)),
adamc@565 1367 loc),
adamc@565 1368 fm)
adamc@565 1369 end
adamc@575 1370 | L.ECApp ((L.EFfi ("Basis", "set"), _), t) =>
adamc@575 1371 let
adamc@575 1372 val t = monoType env t
adamc@575 1373 in
adamc@577 1374 ((L'.EAbs ("src", (L'.TSource, loc),
adamc@575 1375 (L'.TFun (t, (L'.TFun ((L'.TRecord [], loc), (L'.TRecord [], loc)), loc)), loc),
adamc@575 1376 (L'.EAbs ("v", t, (L'.TFun ((L'.TRecord [], loc), (L'.TRecord [], loc)), loc),
adamc@575 1377 (L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adamc@575 1378 (L'.EFfiApp ("Basis", "set_client_source",
adamc@577 1379 [(L'.ERel 2, loc),
adamc@590 1380 (L'.EJavaScript (L'.Source t,
adamc@815 1381 (L'.ERel 1, loc)), loc)]),
adamc@575 1382 loc)), loc)), loc)), loc),
adamc@575 1383 fm)
adamc@575 1384 end
adamc@601 1385 | L.ECApp ((L.EFfi ("Basis", "get"), _), t) =>
adamc@601 1386 let
adamc@601 1387 val t = monoType env t
adamc@601 1388 in
adamc@601 1389 ((L'.EAbs ("src", (L'.TSource, loc),
adamc@601 1390 (L'.TFun ((L'.TRecord [], loc), t), loc),
adamc@601 1391 (L'.EAbs ("_", (L'.TRecord [], loc), t,
adamc@601 1392 (L'.EFfiApp ("Basis", "get_client_source",
adamc@601 1393 [(L'.ERel 1, loc)]),
adamc@601 1394 loc)), loc)), loc),
adamc@601 1395 fm)
adamc@601 1396 end
adamc@841 1397 | L.ECApp ((L.EFfi ("Basis", "current"), _), t) =>
adamc@841 1398 let
adamc@841 1399 val t = monoType env t
adamc@841 1400 in
adamc@841 1401 ((L'.EAbs ("src", (L'.TSource, loc),
adamc@841 1402 (L'.TFun ((L'.TRecord [], loc), t), loc),
adamc@841 1403 (L'.EAbs ("_", (L'.TRecord [], loc), t,
adamc@841 1404 (L'.EFfiApp ("Basis", "current",
adamc@841 1405 [(L'.ERel 1, loc)]),
adamc@841 1406 loc)), loc)), loc),
adamc@841 1407 fm)
adamc@841 1408 end
adamc@565 1409
adamc@694 1410 | L.EFfiApp ("Basis", "spawn", [e]) =>
adamc@694 1411 let
adamc@694 1412 val (e, fm) = monoExp (env, st, fm) e
adamc@694 1413 in
adamc@1021 1414 ((L'.ESpawn e, loc), fm)
adamc@694 1415 end
adamc@694 1416
adamc@820 1417 | L.EFfi ("Basis", "signal_monad") => ((L'.ERecord [], loc), fm)
adamc@820 1418 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "return"), _), (L.CFfi ("Basis", "signal"), _)), _), t) =>
adamc@568 1419 let
adamc@568 1420 val t = monoType env t
adamc@568 1421 in
adamc@820 1422 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFun (t, (L'.TSignal t, loc)), loc),
adamc@820 1423 (L'.EAbs ("x", t, (L'.TSignal t, loc),
adamc@820 1424 (L'.ESignalReturn (L'.ERel 0, loc), loc)), loc)), loc),
adamc@568 1425 fm)
adamc@568 1426 end
adamc@820 1427 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "bind"), _), (L.CFfi ("Basis", "signal"), _)), _),
adamc@820 1428 t1), _), t2) =>
adamc@572 1429 let
adamc@572 1430 val t1 = monoType env t1
adamc@572 1431 val t2 = monoType env t2
adamc@572 1432 val un = (L'.TRecord [], loc)
adamc@572 1433 val mt1 = (L'.TSignal t1, loc)
adamc@572 1434 val mt2 = (L'.TSignal t2, loc)
adamc@572 1435 in
adamc@820 1436 ((L'.EAbs ("_", un, (L'.TFun (mt1, (L'.TFun ((L'.TFun (t1, mt2), loc), mt2), loc)), loc),
adamc@820 1437 (L'.EAbs ("m1", mt1, (L'.TFun ((L'.TFun (t1, mt2), loc), mt2), loc),
adamc@820 1438 (L'.EAbs ("m2", (L'.TFun (t1, mt2), loc), mt2,
adamc@820 1439 (L'.ESignalBind ((L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)),
adamc@820 1440 loc),
adamc@572 1441 fm)
adamc@572 1442 end
adamc@574 1443 | L.ECApp ((L.EFfi ("Basis", "signal"), _), t) =>
adamc@574 1444 let
adamc@574 1445 val t = monoType env t
adamc@574 1446 in
adamc@574 1447 ((L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc), (L'.TSignal t, loc),
adamc@574 1448 (L'.ESignalSource (L'.ERel 0, loc), loc)), loc),
adamc@574 1449 fm)
adamc@574 1450 end
adamc@568 1451
adamc@462 1452 | L.ECApp ((L.EFfi ("Basis", "getCookie"), _), t) =>
adamc@462 1453 let
adamc@462 1454 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@462 1455 val un = (L'.TRecord [], loc)
adamc@462 1456 val t = monoType env t
adamc@462 1457 in
adamc@462 1458 ((L'.EAbs ("c", s, (L'.TFun (un, s), loc),
adamc@462 1459 (L'.EAbs ("_", un, s,
adamc@463 1460 (L'.EUnurlify ((L'.EFfiApp ("Basis", "get_cookie", [(L'.ERel 1, loc)]), loc),
adamc@1112 1461 t, true),
adamc@463 1462 loc)), loc)), loc),
adamc@462 1463 fm)
adamc@462 1464 end
adamc@462 1465
adamc@462 1466 | L.ECApp ((L.EFfi ("Basis", "setCookie"), _), t) =>
adamc@462 1467 let
adamc@462 1468 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@462 1469 val un = (L'.TRecord [], loc)
adamc@462 1470 val t = monoType env t
adamc@1050 1471 val rt = (L'.TRecord [("Value", t),
adamc@1050 1472 ("Expires", (L'.TOption (L'.TFfi ("Basis", "time"),
adamc@1050 1473 loc), loc)),
adamc@1050 1474 ("Secure", (L'.TFfi ("Basis", "bool"), loc))], loc)
adamc@1050 1475
adamc@1050 1476 fun fd x = (L'.EField ((L'.ERel 1, loc), x), loc)
adamc@1050 1477 val (e, fm) = urlifyExp env fm (fd "Value", t)
adamc@462 1478 in
adamc@1050 1479 ((L'.EAbs ("c", s, (L'.TFun (rt, (L'.TFun (un, un), loc)), loc),
adamc@1050 1480 (L'.EAbs ("r", rt, (L'.TFun (un, un), loc),
adamc@462 1481 (L'.EAbs ("_", un, un,
adamc@764 1482 (L'.EFfiApp ("Basis", "set_cookie", [(L'.EPrim (Prim.String
adamc@764 1483 (Settings.getUrlPrefix ())),
adamc@466 1484 loc),
adamc@466 1485 (L'.ERel 2, loc),
adamc@1050 1486 e,
adamc@1050 1487 fd "Expires",
adamc@1050 1488 fd "Secure"])
adamc@1050 1489 , loc)), loc)), loc)), loc),
adamc@1050 1490 fm)
adamc@1050 1491 end
adamc@1050 1492
adamc@1050 1493 | L.ECApp ((L.EFfi ("Basis", "clearCookie"), _), t) =>
adamc@1050 1494 let
adamc@1050 1495 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@1050 1496 val un = (L'.TRecord [], loc)
adamc@1050 1497 in
adamc@1050 1498 ((L'.EAbs ("c", s, (L'.TFun (un, un), loc),
adamc@1050 1499 (L'.EAbs ("_", un, un,
adamc@1050 1500 (L'.EFfiApp ("Basis", "clear_cookie",
adamc@1050 1501 [(L'.EPrim (Prim.String
adamc@1050 1502 (Settings.getUrlPrefix ())),
adamc@1050 1503 loc),
adamc@1050 1504 (L'.ERel 1, loc)]),
adamc@462 1505 loc)), loc)), loc),
adamc@462 1506 fm)
adamc@1050 1507 end
adamc@462 1508
adamc@668 1509 | L.ECApp ((L.EFfi ("Basis", "channel"), _), t) =>
adamc@668 1510 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "channel"), loc),
adamc@668 1511 (L'.EFfiApp ("Basis", "new_channel", [(L'.ERecord [], loc)]), loc)), loc),
adamc@668 1512 fm)
adamc@668 1513 | L.ECApp ((L.EFfi ("Basis", "send"), _), t) =>
adamc@668 1514 let
adamc@668 1515 val t = monoType env t
adamc@668 1516 val (e, fm) = urlifyExp env fm ((L'.ERel 1, loc), t)
adamc@668 1517 in
adamc@668 1518 ((L'.EAbs ("ch", (L'.TFfi ("Basis", "channel"), loc),
adamc@668 1519 (L'.TFun (t, (L'.TFun ((L'.TRecord [], loc), (L'.TRecord [], loc)), loc)), loc),
adamc@668 1520 (L'.EAbs ("v", t, (L'.TFun ((L'.TRecord [], loc), (L'.TRecord [], loc)), loc),
adamc@668 1521 (L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adamc@668 1522 (L'.EFfiApp ("Basis", "send",
adamc@668 1523 [(L'.ERel 2, loc),
adamc@668 1524 e]),
adamc@668 1525 loc)), loc)), loc)), loc),
adamc@668 1526 fm)
adamc@668 1527 end
adamc@668 1528
adamc@707 1529 | L.ECApp ((L.EFfi ("Basis", "no_primary_key"), _), _) =>
adamc@707 1530 ((L'.EPrim (Prim.String ""), loc),
adamc@707 1531 fm)
adamc@707 1532 | L.ECApp (
adamc@707 1533 (L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "primary_key"), _), _), _), t), _),
adamc@707 1534 nm), _),
adamc@707 1535 (L.CRecord (_, unique), _)) =>
adamc@707 1536 let
adamc@707 1537 val unique = (nm, t) :: unique
adamc@707 1538 val witnesses = (L'.TRecord (map (fn (nm, _) => (monoName env nm, (L'.TRecord [], loc))) unique), loc)
adamc@707 1539 in
adamc@707 1540 ((L'.EAbs ("_", witnesses, (L'.TFfi ("Basis", "string"), loc),
adamc@707 1541 (L'.EPrim (Prim.String
adamc@707 1542 (String.concatWith ", "
adamc@877 1543 (map (fn (x, _) =>
adamc@877 1544 "uw_" ^ monoNameLc env x
adamc@877 1545 ^ (if #textKeysNeedLengths (Settings.currentDbms ())
adamc@877 1546 andalso isBlobby t then
adamc@877 1547 "(767)"
adamc@877 1548 else
adamc@877 1549 "")) unique))),
adamc@707 1550 loc)), loc),
adamc@707 1551 fm)
adamc@707 1552 end
adamc@707 1553
adamc@704 1554 | L.ECApp ((L.EFfi ("Basis", "no_constraint"), _), _) =>
adamc@704 1555 ((L'.ERecord [], loc),
adamc@704 1556 fm)
adamc@705 1557 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "one_constraint"), _), _), _), _), _), (L.CName name, _)) =>
adamc@704 1558 ((L'.EAbs ("c",
adamc@704 1559 (L'.TFfi ("Basis", "string"), loc),
adamc@704 1560 (L'.TFfi ("Basis", "sql_constraints"), loc),
adamc@704 1561 (L'.ERecord [(name, (L'.ERel 0, loc), (L'.TFfi ("Basis", "string"), loc))], loc)), loc),
adamc@704 1562 fm)
adamc@705 1563 | L.ECApp (
adamc@705 1564 (L.ECApp (
adamc@705 1565 (L.ECApp (
adamc@705 1566 (L.EFfi ("Basis", "join_constraints"), _),
adamc@705 1567 _), _),
adamc@705 1568 _), _),
adamc@705 1569 _) =>
adamc@704 1570 let
adamc@704 1571 val constraints = (L'.TFfi ("Basis", "sql_constraints"), loc)
adamc@704 1572 in
adamc@704 1573 ((L'.EAbs ("cs1", constraints, (L'.TFun (constraints, constraints), loc),
adamc@704 1574 (L'.EAbs ("cs2", constraints, constraints,
adamc@704 1575 (L'.EStrcat ((L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@704 1576 fm)
adamc@704 1577 end
adamc@704 1578
adamc@705 1579 | L.ECApp (
adamc@705 1580 (L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "unique"), _), _), _), t), _),
adamc@705 1581 nm), _),
adamc@705 1582 (L.CRecord (_, unique), _)) =>
adamc@705 1583 let
adamc@705 1584 val unique = (nm, t) :: unique
adamc@705 1585 in
adamc@705 1586 ((L'.EPrim (Prim.String ("UNIQUE ("
adamc@877 1587 ^ String.concatWith ", "
adamc@877 1588 (map (fn (x, t) => "uw_" ^ monoNameLc env x
adamc@877 1589 ^ (if #textKeysNeedLengths (Settings.currentDbms ())
adamc@877 1590 andalso isBlobby t then
adamc@877 1591 "(767)"
adamc@877 1592 else
adamc@877 1593 "")) unique)
adamc@705 1594 ^ ")")), loc),
adamc@705 1595 fm)
adamc@705 1596 end
adamc@704 1597
adamc@712 1598 | L.ECApp ((L.EFfi ("Basis", "linkable_same"), loc), _) =>
adamc@712 1599 ((L'.ERecord [], loc), fm)
adamc@712 1600 | L.ECApp ((L.EFfi ("Basis", "linkable_from_nullable"), loc), _) =>
adamc@712 1601 ((L'.ERecord [], loc), fm)
adamc@712 1602 | L.ECApp ((L.EFfi ("Basis", "linkable_to_nullable"), loc), _) =>
adamc@712 1603 ((L'.ERecord [], loc), fm)
adamc@712 1604
adamc@709 1605 | L.EFfi ("Basis", "mat_nil") =>
adamc@709 1606 let
adamc@709 1607 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@709 1608 val stringE = (L'.EPrim (Prim.String ""), loc)
adamc@709 1609 in
adamc@709 1610 ((L'.ERecord [("1", stringE, string),
adamc@709 1611 ("2", stringE, string)], loc), fm)
adamc@709 1612 end
adamc@709 1613 | L.ECApp (
adamc@709 1614 (L.ECApp (
adamc@709 1615 (L.ECApp (
adamc@709 1616 (L.ECApp (
adamc@709 1617 (L.ECApp (
adamc@712 1618 (L.ECApp (
adamc@712 1619 (L.EFfi ("Basis", "mat_cons"), _),
adamc@712 1620 _), _),
adamc@709 1621 _), _),
adamc@709 1622 _), _),
adamc@709 1623 _), _),
adamc@709 1624 (L.CName nm1, _)), _),
adamc@709 1625 (L.CName nm2, _)) =>
adamc@709 1626 let
adamc@709 1627 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@709 1628 val mat = (L'.TRecord [("1", string), ("2", string)], loc)
adamc@709 1629 in
adamc@712 1630 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFun (mat, mat), loc),
adamc@712 1631 (L'.EAbs ("m", mat, mat,
adamc@712 1632 (L'.ECase ((L'.EField ((L'.ERel 0, loc), "1"), loc),
adamc@712 1633 [((L'.PPrim (Prim.String ""), loc),
adamc@877 1634 (L'.ERecord [("1", (L'.EPrim (Prim.String ("uw_" ^ lowercaseFirst nm1)),
adamc@712 1635 loc), string),
adamc@877 1636 ("2", (L'.EPrim (Prim.String ("uw_" ^ lowercaseFirst nm2)),
adamc@712 1637 loc), string)], loc)),
adamc@712 1638 ((L'.PWild, loc),
adamc@712 1639 (L'.ERecord [("1", (L'.EStrcat (
adamc@877 1640 (L'.EPrim (Prim.String ("uw_" ^ lowercaseFirst nm1
adamc@877 1641 ^ ", ")),
adamc@712 1642 loc),
adamc@712 1643 (L'.EField ((L'.ERel 0, loc), "1"), loc)),
adamc@712 1644 loc), string),
adamc@712 1645 ("2", (L'.EStrcat (
adamc@877 1646 (L'.EPrim (Prim.String ("uw_" ^ lowercaseFirst nm2
adamc@877 1647 ^ ", ")), loc),
adamc@712 1648 (L'.EField ((L'.ERel 0, loc), "2"), loc)),
adamc@712 1649 loc), string)],
adamc@712 1650 loc))],
adamc@712 1651 {disc = string,
adamc@712 1652 result = mat}), loc)), loc)), loc),
adamc@709 1653 fm)
adamc@709 1654 end
adamc@709 1655
adamc@709 1656 | L.ECApp ((L.EFfi ("Basis", "restrict"), _), _) => ((L'.EPrim (Prim.String "RESTRICT"), loc), fm)
adamc@709 1657 | L.ECApp ((L.EFfi ("Basis", "cascade"), _), _) => ((L'.EPrim (Prim.String "CASCADE"), loc), fm)
adamc@709 1658 | L.ECApp ((L.EFfi ("Basis", "no_action"), _), _) => ((L'.EPrim (Prim.String "NO ACTION"), loc), fm)
adamc@709 1659 | L.ECApp ((L.EFfi ("Basis", "set_null"), _), _) => ((L'.EPrim (Prim.String "SET NULL"), loc), fm)
adamc@709 1660
adamc@709 1661 | L.ECApp (
adamc@709 1662 (L.ECApp (
adamc@709 1663 (L.ECApp (
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.EFfi ("Basis", "foreign_key"), _),
adamc@709 1670 _), _),
adamc@709 1671 _), _),
adamc@709 1672 _), _),
adamc@709 1673 _), _),
adamc@709 1674 _), _),
adamc@709 1675 _), _),
adamc@709 1676 _), _),
adamc@709 1677 _) =>
adamc@709 1678 let
adamc@709 1679 val unit = (L'.TRecord [], loc)
adamc@709 1680 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@709 1681 val mat = (L'.TRecord [("1", string), ("2", string)], loc)
adamc@709 1682 val recd = (L'.TRecord [("OnDelete", string),
adamc@709 1683 ("OnUpdate", string)], loc)
adamc@709 1684
adamc@709 1685 fun strcat [] = raise Fail "Monoize.strcat"
adamc@709 1686 | strcat [e] = e
adamc@709 1687 | strcat (e1 :: es) = (L'.EStrcat (e1, strcat es), loc)
adamc@709 1688
adamc@709 1689 fun prop (fd, kw) =
adamc@709 1690 (L'.ECase ((L'.EField ((L'.ERel 0, loc), fd), loc),
adamc@709 1691 [((L'.PPrim (Prim.String "NO ACTION"), loc),
adamc@709 1692 (L'.EPrim (Prim.String ""), loc)),
adamc@709 1693 ((L'.PWild, loc),
adamc@709 1694 strcat [(L'.EPrim (Prim.String (" ON " ^ kw ^ " ")), loc),
adamc@709 1695 (L'.EField ((L'.ERel 0, loc), fd), loc)])],
adamc@709 1696 {disc = string,
adamc@709 1697 result = string}), loc)
adamc@709 1698 in
adamc@709 1699 ((L'.EAbs ("m", mat, (L'.TFun (string, (L'.TFun (recd, string), loc)), loc),
adamc@709 1700 (L'.EAbs ("tab", string, (L'.TFun (recd, string), loc),
adamc@709 1701 (L'.EAbs ("pr", recd, string,
adamc@709 1702 strcat [(L'.EPrim (Prim.String "FOREIGN KEY ("), loc),
adamc@709 1703 (L'.EField ((L'.ERel 2, loc), "1"), loc),
adamc@709 1704 (L'.EPrim (Prim.String ") REFERENCES "), loc),
adamc@709 1705 (L'.ERel 1, loc),
adamc@709 1706 (L'.EPrim (Prim.String " ("), loc),
adamc@709 1707 (L'.EField ((L'.ERel 2, loc), "2"), loc),
adamc@709 1708 (L'.EPrim (Prim.String ")"), loc),
adamc@709 1709 prop ("OnDelete", "DELETE"),
adamc@709 1710 prop ("OnUpdate", "UPDATE")]), loc)), loc)), loc),
adamc@709 1711 fm)
adamc@709 1712 end
adamc@709 1713
adamc@1072 1714 | L.ECApp (
adamc@1072 1715 (L.ECApp (
adamc@1072 1716 (L.ECApp (
adamc@1072 1717 (L.ECApp (
adamc@1072 1718 (L.ECApp (
adamc@1072 1719 (L.ECApp (
adamc@1072 1720 (L.ECApp (
adamc@1072 1721 (L.EFfi ("Basis", "sql_exp_weaken"), _),
adamc@1072 1722 _), _),
adamc@1072 1723 _), _),
adamc@1072 1724 _), _),
adamc@1072 1725 _), _),
adamc@1072 1726 _), _),
adamc@1072 1727 _), _),
adamc@1072 1728 _) =>
adamc@1072 1729 let
adamc@1072 1730 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@1072 1731 in
adamc@1072 1732 ((L'.EAbs ("e", string, string, (L'.ERel 0, loc)), loc),
adamc@1072 1733 fm)
adamc@1072 1734 end
adamc@1072 1735
adamc@714 1736 | L.ECApp ((L.EFfi ("Basis", "check"), _), _) =>
adamc@714 1737 let
adamc@714 1738 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@714 1739 in
adamc@714 1740 ((L'.EAbs ("e", string, string,
adamc@714 1741 (L'.EStrcat ((L'.EPrim (Prim.String "CHECK "), loc),
adamc@714 1742 (L'.EFfiApp ("Basis", "checkString",
adamc@714 1743 [(L'.ERel 0, loc)]), loc)), loc)), loc),
adamc@714 1744 fm)
adamc@714 1745 end
adamc@714 1746
adamc@307 1747 | L.EFfiApp ("Basis", "dml", [e]) =>
adamc@307 1748 let
adamc@307 1749 val (e, fm) = monoExp (env, st, fm) e
adamc@307 1750 in
adamc@468 1751 ((L'.EDml e, loc),
adamc@307 1752 fm)
adamc@307 1753 end
adamc@308 1754
adamc@705 1755 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "insert"), _), fields), _), _) =>
adamc@307 1756 (case monoType env (L.TRecord fields, loc) of
adamc@307 1757 (L'.TRecord fields, _) =>
adamc@307 1758 let
adamc@307 1759 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@307 1760 val fields = map (fn (x, _) => (x, s)) fields
adamc@307 1761 val rt = (L'.TRecord fields, loc)
adamc@307 1762 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@307 1763 in
adamc@307 1764 ((L'.EAbs ("tab", s, (L'.TFun (rt, s), loc),
adamc@307 1765 (L'.EAbs ("fs", rt, s,
adamc@598 1766 strcat [sc "INSERT INTO ",
adamc@598 1767 (L'.ERel 1, loc),
adamc@598 1768 sc " (",
adamc@598 1769 strcatComma (map (fn (x, _) => sc ("uw_" ^ x)) fields),
adamc@598 1770 sc ") VALUES (",
adamc@598 1771 strcatComma (map (fn (x, _) =>
adamc@598 1772 (L'.EField ((L'.ERel 0, loc),
adamc@598 1773 x), loc)) fields),
adamc@598 1774 sc ")"]), loc)), loc),
adamc@307 1775 fm)
adamc@307 1776 end
adamc@307 1777 | _ => poly ())
adamc@307 1778
adamc@705 1779 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "update"), _), _), _), _), _), changed) =>
adamc@308 1780 (case monoType env (L.TRecord changed, loc) of
adamc@308 1781 (L'.TRecord changed, _) =>
adamc@308 1782 let
adamc@308 1783 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@308 1784 val changed = map (fn (x, _) => (x, s)) changed
adamc@308 1785 val rt = (L'.TRecord changed, loc)
adamc@308 1786 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@308 1787 in
adamc@308 1788 ((L'.EAbs ("fs", rt, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@308 1789 (L'.EAbs ("tab", s, (L'.TFun (s, s), loc),
adamc@308 1790 (L'.EAbs ("e", s, s,
adamc@886 1791 if #supportsUpdateAs (Settings.currentDbms ()) then
adamc@886 1792 strcat [sc "UPDATE ",
adamc@886 1793 (L'.ERel 1, loc),
adamc@986 1794 sc " AS T_T SET ",
adamc@886 1795 strcatComma (map (fn (x, _) =>
adamc@886 1796 strcat [sc ("uw_" ^ x
adamc@886 1797 ^ " = "),
adamc@886 1798 (L'.EField
adamc@886 1799 ((L'.ERel 2,
adamc@886 1800 loc),
adamc@886 1801 x), loc)])
adamc@886 1802 changed),
adamc@886 1803 sc " WHERE ",
adamc@886 1804 (L'.ERel 0, loc)]
adamc@886 1805 else
adamc@886 1806 strcat [sc "UPDATE ",
adamc@886 1807 (L'.ERel 1, loc),
adamc@886 1808 sc " SET ",
adamc@886 1809 strcatComma (map (fn (x, _) =>
adamc@886 1810 strcat [sc ("uw_" ^ x
adamc@886 1811 ^ " = "),
adamc@886 1812 (L'.EField
adamc@886 1813 ((L'.ERel 2,
adamc@886 1814 loc),
adamc@886 1815 x), loc)])
adamc@886 1816 changed),
adamc@886 1817 sc " WHERE ",
adamc@886 1818 (L'.EFfiApp ("Basis", "unAs", [(L'.ERel 0, loc)]), loc)]),
adamc@886 1819 loc)), loc)), loc),
adamc@308 1820 fm)
adamc@308 1821 end
adamc@308 1822 | _ => poly ())
adamc@308 1823
adamc@705 1824 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "delete"), _), _), _), _) =>
adamc@309 1825 let
adamc@309 1826 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@309 1827 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@309 1828 in
adamc@309 1829 ((L'.EAbs ("tab", s, (L'.TFun (s, s), loc),
adamc@309 1830 (L'.EAbs ("e", s, s,
adamc@874 1831 if #supportsDeleteAs (Settings.currentDbms ()) then
adamc@874 1832 strcat [sc "DELETE FROM ",
adamc@874 1833 (L'.ERel 1, loc),
adamc@986 1834 sc " AS T_T WHERE ",
adamc@874 1835 (L'.ERel 0, loc)]
adamc@874 1836 else
adamc@874 1837 strcat [sc "DELETE FROM ",
adamc@874 1838 (L'.ERel 1, loc),
adamc@874 1839 sc " WHERE ",
adamc@874 1840 (L'.EFfiApp ("Basis", "unAs", [(L'.ERel 0, loc)]), loc)]), loc)), loc),
adamc@309 1841 fm)
adamc@309 1842 end
adamc@309 1843
adamc@252 1844 | L.ECApp (
adamc@252 1845 (L.ECApp (
adamc@252 1846 (L.ECApp ((L.EFfi ("Basis", "query"), _), (L.CRecord (_, tables), _)), _),
adamc@252 1847 exps), _),
adamc@252 1848 state) =>
adamc@252 1849 (case monoType env (L.TRecord exps, loc) of
adamc@252 1850 (L'.TRecord exps, _) =>
adamc@252 1851 let
adamc@252 1852 val tables = map (fn ((L.CName x, _), xts) =>
adamc@252 1853 (case monoType env (L.TRecord xts, loc) of
adamc@252 1854 (L'.TRecord xts, _) => SOME (x, xts)
adamc@252 1855 | _ => NONE)
adamc@252 1856 | _ => NONE) tables
adamc@252 1857 in
adamc@252 1858 if List.exists (fn x => x = NONE) tables then
adamc@252 1859 poly ()
adamc@252 1860 else
adamc@252 1861 let
adamc@252 1862 val tables = List.mapPartial (fn x => x) tables
adamc@252 1863 val state = monoType env state
adamc@252 1864 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 1865 val un = (L'.TRecord [], loc)
adamc@252 1866
adamc@252 1867 val rt = exps @ map (fn (x, xts) => (x, (L'.TRecord xts, loc))) tables
adamc@252 1868 val ft = (L'.TFun ((L'.TRecord rt, loc),
adamc@252 1869 (L'.TFun (state,
adamc@252 1870 (L'.TFun (un, state), loc)),
adamc@252 1871 loc)), loc)
adamc@252 1872
adamc@267 1873 val body' = (L'.EApp (
adamc@267 1874 (L'.EApp (
adamc@267 1875 (L'.EApp ((L'.ERel 4, loc),
adamc@267 1876 (L'.ERel 1, loc)), loc),
adamc@267 1877 (L'.ERel 0, loc)), loc),
adamc@267 1878 (L'.ERecord [], loc)), loc)
adamc@252 1879
adamc@252 1880 val body = (L'.EQuery {exps = exps,
adamc@252 1881 tables = tables,
adamc@252 1882 state = state,
adamc@252 1883 query = (L'.ERel 3, loc),
adamc@252 1884 body = body',
adamc@252 1885 initial = (L'.ERel 1, loc)},
adamc@252 1886 loc)
adamc@252 1887 in
adamc@252 1888 ((L'.EAbs ("q", s, (L'.TFun (ft, (L'.TFun (state, (L'.TFun (un, state), loc)), loc)), loc),
adamc@252 1889 (L'.EAbs ("f", ft, (L'.TFun (state, (L'.TFun (un, state), loc)), loc),
adamc@252 1890 (L'.EAbs ("i", state, (L'.TFun (un, state), loc),
adamc@252 1891 (L'.EAbs ("_", un, state,
adamc@252 1892 body), loc)), loc)), loc)), loc), fm)
adamc@252 1893 end
adamc@252 1894 end
adamc@252 1895 | _ => poly ())
adamc@252 1896
adamc@1191 1897 | L.ECApp ((L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_query"), _), _), _), _), _), _), _), _) =>
adamc@252 1898 let
adamc@252 1899 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@252 1900 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 1901 fun gf s = (L'.EField ((L'.ERel 0, loc), s), loc)
adamc@252 1902 in
adamc@252 1903 ((L'.EAbs ("r",
adamc@252 1904 (L'.TRecord [("Rows", s), ("OrderBy", s), ("Limit", s), ("Offset", s)], loc),
adamc@252 1905 s,
adamc@598 1906 strcat [gf "Rows",
adamc@598 1907 (L'.ECase (gf "OrderBy",
adamc@598 1908 [((L'.PPrim (Prim.String ""), loc), sc ""),
adamc@598 1909 ((L'.PWild, loc),
adamc@598 1910 strcat [sc " ORDER BY ",
adamc@598 1911 gf "OrderBy"])],
adamc@598 1912 {disc = s, result = s}), loc),
adamc@598 1913 gf "Limit",
adamc@598 1914 gf "Offset"]), loc), fm)
adamc@252 1915 end
adamc@252 1916
adamc@252 1917 | L.ECApp (
adamc@252 1918 (L.ECApp (
adamc@252 1919 (L.ECApp (
adamc@252 1920 (L.ECApp (
adamc@1070 1921 (L.ECApp (
adamc@1191 1922 (L.ECApp (
adamc@1191 1923 (L.EFfi ("Basis", "sql_query1"), _),
adamc@1191 1924 _), _),
adamc@1070 1925 (L.CRecord (_, tables), _)), _),
adamc@1070 1926 (L.CRecord (_, grouped), _)), _),
adamc@1070 1927 (L.CRecord (_, stables), _)), _),
adamc@1070 1928 sexps), _),
adamc@1070 1929 _) =>
adamc@252 1930 let
adamc@252 1931 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@252 1932 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@993 1933 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@252 1934 val un = (L'.TRecord [], loc)
adamc@252 1935 fun gf s = (L'.EField ((L'.ERel 0, loc), s), loc)
adamc@252 1936
adamc@252 1937 fun doTables tables =
adamc@252 1938 let
adamc@252 1939 val tables = map (fn ((L.CName x, _), xts) =>
adamc@252 1940 (case monoType env (L.TRecord xts, loc) of
adamc@252 1941 (L'.TRecord xts, _) => SOME (x, xts)
adamc@252 1942 | _ => NONE)
adamc@252 1943 | _ => NONE) tables
adamc@252 1944 in
adamc@252 1945 if List.exists (fn x => x = NONE) tables then
adamc@252 1946 NONE
adamc@252 1947 else
adamc@260 1948 let
adamc@260 1949 val tables = List.mapPartial (fn x => x) tables
adamc@260 1950 val tables = ListMergeSort.sort
adamc@260 1951 (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER)
adamc@260 1952 tables
adamc@260 1953 val tables = map (fn (x, xts) =>
adamc@260 1954 (x, ListMergeSort.sort
adamc@260 1955 (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER)
adamc@260 1956 xts)) tables
adamc@260 1957 in
adamc@260 1958 SOME tables
adamc@260 1959 end
adamc@252 1960 end
adamc@252 1961 in
adamc@252 1962 case (doTables tables, doTables grouped, doTables stables, monoType env (L.TRecord sexps, loc)) of
adamc@252 1963 (SOME tables, SOME grouped, SOME stables, (L'.TRecord sexps, _)) =>
adamc@441 1964 let
adamc@441 1965 val sexps = ListMergeSort.sort
adamc@441 1966 (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER) sexps
adamc@441 1967 in
adamc@441 1968 ((L'.EAbs ("r",
adamc@993 1969 (L'.TRecord [("Distinct", b),
adamc@993 1970 ("From", s),
adamc@441 1971 ("Where", s),
adamc@441 1972 ("GroupBy", un),
adamc@441 1973 ("Having", s),
adamc@441 1974 ("SelectFields", un),
adamc@441 1975 ("SelectExps", (L'.TRecord (map (fn (x, _) => (x, s)) sexps), loc))],
adamc@441 1976 loc),
adamc@441 1977 s,
adamc@598 1978 strcat [sc "SELECT ",
adamc@993 1979 (L'.ECase (gf "Distinct",
adamc@993 1980 [((L'.PCon (L'.Enum,
adamc@993 1981 L'.PConFfi {mod = "Basis",
adamc@993 1982 datatyp = "bool",
adamc@993 1983 con = "True",
adamc@993 1984 arg = NONE},
adamc@993 1985 NONE), loc),
adamc@993 1986 (L'.EPrim (Prim.String "DISTINCT "), loc)),
adamc@993 1987 ((L'.PCon (L'.Enum,
adamc@993 1988 L'.PConFfi {mod = "Basis",
adamc@993 1989 datatyp = "bool",
adamc@993 1990 con = "False",
adamc@993 1991 arg = NONE},
adamc@993 1992 NONE), loc),
adamc@993 1993 (L'.EPrim (Prim.String ""), loc))],
adamc@993 1994 {disc = b, result = s}), loc),
adamc@598 1995 strcatComma (map (fn (x, t) =>
adamc@598 1996 strcat [
adamc@598 1997 (L'.EField (gf "SelectExps", x), loc),
adamc@1192 1998 sc (" AS uw_" ^ x)
adamc@598 1999 ]) sexps
adamc@598 2000 @ map (fn (x, xts) =>
adamc@598 2001 strcatComma
adamc@598 2002 (map (fn (x', _) =>
adamc@986 2003 sc ("T_" ^ x
adamc@986 2004 ^ ".uw_"
adamc@986 2005 ^ x'))
adamc@598 2006 xts)) stables),
adamc@1195 2007 (L'.ECase (gf "From",
adamc@1195 2008 [((L'.PPrim (Prim.String ""), loc),
adamc@1195 2009 sc ""),
adamc@1195 2010 ((L'.PVar ("x", s), loc),
adamc@1195 2011 strcat [sc " FROM ",
adamc@1195 2012 (L'.ERel 0, loc)])],
adamc@1195 2013 {disc = s,
adamc@1195 2014 result = s}), loc),
adamc@598 2015 (L'.ECase (gf "Where",
adamc@1266 2016 [((L'.PPrim (Prim.String (#trueString (Settings.currentDbms ()))),
adamc@1266 2017 loc),
adamc@598 2018 sc ""),
adamc@598 2019 ((L'.PWild, loc),
adamc@598 2020 strcat [sc " WHERE ", gf "Where"])],
adamc@598 2021 {disc = s,
adamc@598 2022 result = s}), loc),
adamc@598 2023
adamc@598 2024 if List.all (fn (x, xts) =>
adamc@598 2025 case List.find (fn (x', _) => x' = x) grouped of
adamc@598 2026 NONE => List.null xts
adamc@598 2027 | SOME (_, xts') =>
adamc@598 2028 List.all (fn (x, _) =>
adamc@598 2029 List.exists (fn (x', _) => x' = x)
adamc@598 2030 xts') xts) tables then
adamc@598 2031 sc ""
adamc@598 2032 else
adamc@598 2033 strcat [
adamc@598 2034 sc " GROUP BY ",
adamc@598 2035 strcatComma (map (fn (x, xts) =>
adamc@598 2036 strcatComma
adamc@598 2037 (map (fn (x', _) =>
adamc@986 2038 sc ("T_" ^ x
adamc@986 2039 ^ ".uw_"
adamc@986 2040 ^ x'))
adamc@598 2041 xts)) grouped)
adamc@598 2042 ],
adamc@259 2043
adamc@598 2044 (L'.ECase (gf "Having",
adamc@1014 2045 [((L'.PPrim (Prim.String
adamc@1014 2046 (#trueString (Settings.currentDbms ()))), loc),
adamc@598 2047 sc ""),
adamc@598 2048 ((L'.PWild, loc),
adamc@598 2049 strcat [sc " HAVING ", gf "Having"])],
adamc@598 2050 {disc = s,
adamc@598 2051 result = s}), loc)
adamc@441 2052 ]), loc),
adamc@441 2053 fm)
adamc@441 2054 end
adamc@252 2055 | _ => poly ()
adamc@252 2056 end
adamc@252 2057
adamc@252 2058 | L.ECApp (
adamc@252 2059 (L.ECApp (
adamc@252 2060 (L.ECApp (
adamc@252 2061 (L.ECApp (
adamc@252 2062 (L.EFfi ("Basis", "sql_inject"), _),
adamc@252 2063 _), _),
adamc@252 2064 _), _),
adamc@252 2065 _), _),
adamc@252 2066 t) =>
adamc@252 2067 let
adamc@252 2068 val t = monoType env t
adamc@252 2069 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 2070 in
adamc@252 2071 ((L'.EAbs ("f", (L'.TFun (t, s), loc), (L'.TFun (t, s), loc),
adamc@252 2072 (L'.ERel 0, loc)), loc), fm)
adamc@252 2073 end
adamc@252 2074
adamc@253 2075 | L.EFfi ("Basis", "sql_int") =>
adamc@253 2076 ((L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 2077 (L'.EFfiApp ("Basis", "sqlifyInt", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 2078 fm)
adamc@253 2079 | L.EFfi ("Basis", "sql_float") =>
adamc@253 2080 ((L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 2081 (L'.EFfiApp ("Basis", "sqlifyFloat", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 2082 fm)
adamc@253 2083 | L.EFfi ("Basis", "sql_bool") =>
adamc@253 2084 ((L'.EAbs ("x", (L'.TFfi ("Basis", "bool"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 2085 (L'.EFfiApp ("Basis", "sqlifyBool", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 2086 fm)
adamc@253 2087 | L.EFfi ("Basis", "sql_string") =>
adamc@253 2088 ((L'.EAbs ("x", (L'.TFfi ("Basis", "string"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 2089 (L'.EFfiApp ("Basis", "sqlifyString", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 2090 fm)
adamc@1011 2091 | L.EFfi ("Basis", "sql_char") =>
adamc@1011 2092 ((L'.EAbs ("x", (L'.TFfi ("Basis", "char"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@1011 2093 (L'.EFfiApp ("Basis", "sqlifyChar", [(L'.ERel 0, loc)]), loc)), loc),
adamc@1011 2094 fm)
adamc@439 2095 | L.EFfi ("Basis", "sql_time") =>
adamc@439 2096 ((L'.EAbs ("x", (L'.TFfi ("Basis", "time"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@439 2097 (L'.EFfiApp ("Basis", "sqlifyTime", [(L'.ERel 0, loc)]), loc)), loc),
adamc@439 2098 fm)
adamc@737 2099 | L.EFfi ("Basis", "sql_blob") =>
adamc@737 2100 ((L'.EAbs ("x", (L'.TFfi ("Basis", "blob"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@737 2101 (L'.EFfiApp ("Basis", "sqlifyBlob", [(L'.ERel 0, loc)]), loc)), loc),
adamc@737 2102 fm)
adamc@678 2103 | L.ECApp ((L.EFfi ("Basis", "sql_channel"), _), _) =>
adamc@678 2104 ((L'.EAbs ("x", (L'.TFfi ("Basis", "channel"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@678 2105 (L'.EFfiApp ("Basis", "sqlifyChannel", [(L'.ERel 0, loc)]), loc)), loc),
adamc@678 2106 fm)
adamc@682 2107 | L.EFfi ("Basis", "sql_client") =>
adamc@682 2108 ((L'.EAbs ("x", (L'.TFfi ("Basis", "client"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@682 2109 (L'.EFfiApp ("Basis", "sqlifyClient", [(L'.ERel 0, loc)]), loc)), loc),
adamc@682 2110 fm)
adamc@1104 2111 | L.ECApp ((L.EFfi ("Basis", "sql_serialized"), _), _) =>
adamc@1104 2112 ((L'.EAbs ("x", (L'.TFfi ("Basis", "string"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@1104 2113 (L'.EFfiApp ("Basis", "sqlifyString", [(L'.ERel 0, loc)]), loc)), loc),
adamc@1104 2114 fm)
adamc@676 2115 | L.ECApp ((L.EFfi ("Basis", "sql_prim"), _), t) =>
adamc@676 2116 let
adamc@676 2117 val t = monoType env t
adamc@676 2118 val tf = (L'.TFun (t, (L'.TFfi ("Basis", "string"), loc)), loc)
adamc@676 2119 in
adamc@676 2120 ((L'.EAbs ("f", tf, tf, (L'.ERel 0, loc)), loc),
adamc@676 2121 fm)
adamc@676 2122 end
adamc@676 2123 | L.ECApp ((L.EFfi ("Basis", "sql_option_prim"), _), t) =>
adamc@676 2124 let
adamc@676 2125 val t = monoType env t
adamc@676 2126 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@676 2127 in
adamc@676 2128 ((L'.EAbs ("f",
adamc@676 2129 (L'.TFun (t, s), loc),
adamc@676 2130 (L'.TFun ((L'.TOption t, loc), s), loc),
adamc@676 2131 (L'.EAbs ("x",
adamc@676 2132 (L'.TOption t, loc),
adamc@676 2133 s,
adamc@676 2134 (L'.ECase ((L'.ERel 0, loc),
adamc@676 2135 [((L'.PNone t, loc),
adamc@676 2136 (L'.EPrim (Prim.String "NULL"), loc)),
adamc@676 2137 ((L'.PSome (t, (L'.PVar ("y", t), loc)), loc),
adamc@676 2138 (L'.EApp ((L'.ERel 2, loc), (L'.ERel 0, loc)), loc))],
adamc@676 2139 {disc = (L'.TOption t, loc),
adamc@676 2140 result = s}), loc)), loc)), loc),
adamc@676 2141 fm)
adamc@676 2142 end
adamc@253 2143
adamc@750 2144 | L.ECApp ((L.EFfi ("Basis", "nullify_option"), _), _) =>
adamc@750 2145 ((L'.ERecord [], loc), fm)
adamc@750 2146 | L.ECApp ((L.EFfi ("Basis", "nullify_prim"), _), _) =>
adamc@750 2147 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adamc@750 2148 (L'.ERecord [], loc)), loc),
adamc@750 2149 fm)
adamc@750 2150
adamc@252 2151 | L.ECApp ((L.EFfi ("Basis", "sql_subset"), _), _) =>
adamc@252 2152 ((L'.ERecord [], loc), fm)
adamc@252 2153 | L.ECApp ((L.EFfi ("Basis", "sql_subset_all"), _), _) =>
adamc@252 2154 ((L'.ERecord [], loc), fm)
adamc@1072 2155 | L.ECApp ((L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_subset_concat"),
adamc@1072 2156 _), _), _), _), _), _), _), _) =>
adamc@1072 2157 let
adamc@1072 2158 val un = (L'.TRecord [], loc)
adamc@1072 2159 in
adamc@1072 2160 ((L'.EAbs ("_", un, (L'.TFun (un, un), loc),
adamc@1072 2161 (L'.EAbs ("_", un, un,
adamc@1072 2162 (L'.ERecord [], loc)), loc)), loc),
adamc@1072 2163 fm)
adamc@1072 2164 end
adamc@252 2165
adamc@753 2166 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "fieldsOf_table"), _), _), _), _) =>
adamc@753 2167 ((L'.ERecord [], loc), fm)
adamc@753 2168 | L.ECApp ((L.EFfi ("Basis", "fieldsOf_view"), _), _) =>
adamc@753 2169 ((L'.ERecord [], loc), fm)
adamc@753 2170
adamc@1195 2171 | L.ECApp ((L.EFfi ("Basis", "sql_from_nil"), _), _) =>
adamc@1195 2172 ((L'.EPrim (Prim.String ""), loc), fm)
adamc@1191 2173 | L.ECApp ((L.EApp ((L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_from_table"), _), _),
adamc@1191 2174 _), _), _), _), _), _), _),
adamc@753 2175 (L.CName name, _)) =>
adamc@748 2176 let
adamc@748 2177 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@748 2178 in
adamc@748 2179 ((L'.EAbs ("tab", s, s,
adamc@748 2180 strcat [(L'.ERel 0, loc),
adamc@986 2181 (L'.EPrim (Prim.String (" AS T_" ^ name)), loc)]), loc),
adamc@748 2182 fm)
adamc@748 2183 end
adamc@1192 2184 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_from_query"), _), _),
adamc@1192 2185 _), _), _),
adamc@1192 2186 (L.CName name, _)) =>
adamc@1192 2187 let
adamc@1192 2188 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@1192 2189 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@1192 2190 in
adamc@1192 2191 ((L'.EAbs ("q", s, s,
adamc@1192 2192 strcat [sc "(",
adamc@1192 2193 (L'.ERel 0, loc),
adamc@1192 2194 sc (") AS T_" ^ name)]), loc),
adamc@1192 2195 fm)
adamc@1192 2196 end
adamc@1191 2197 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_from_comma"), _), _), _), _), _), _) =>
adamc@748 2198 let
adamc@748 2199 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@748 2200 in
adamc@748 2201 ((L'.EAbs ("tab1", s, (L'.TFun (s, s), loc),
adamc@748 2202 (L'.EAbs ("tab2", s, s,
adamc@1195 2203 (L'.ECase ((L'.ERecord [("1", (L'.ERel 1, loc), s),
adamc@1195 2204 ("2", (L'.ERel 0, loc), s)], loc),
adamc@1195 2205 [((L'.PRecord [("1", (L'.PPrim (Prim.String ""), loc), s)], loc),
adamc@1195 2206 (L'.ERel 0, loc)),
adamc@1195 2207 ((L'.PRecord [("2", (L'.PPrim (Prim.String ""), loc), s)], loc),
adamc@1195 2208 (L'.ERel 1, loc)),
adamc@1195 2209 ((L'.PWild, loc),
adamc@1195 2210 strcat [(L'.ERel 1, loc),
adamc@1195 2211 (L'.EPrim (Prim.String ", "), loc),
adamc@1195 2212 (L'.ERel 0, loc)])],
adamc@1195 2213 {disc = (L'.TRecord [("1", s), ("2", s)], loc),
adamc@1195 2214 result = s}), loc)), loc)), loc),
adamc@748 2215 fm)
adamc@748 2216 end
adamc@1191 2217 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_inner_join"), _), _), _), _), _), _) =>
adamc@749 2218 let
adamc@749 2219 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@749 2220 in
adamc@749 2221 ((L'.EAbs ("tab1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@749 2222 (L'.EAbs ("tab2", s, (L'.TFun (s, s), loc),
adamc@749 2223 (L'.EAbs ("on", s, s,
adamc@1195 2224 (L'.ECase ((L'.ERecord [("1", (L'.ERel 2, loc), s),
adamc@1195 2225 ("2", (L'.ERel 1, loc), s)], loc),
adamc@1195 2226 [((L'.PRecord [("1", (L'.PPrim (Prim.String ""), loc), s)], loc),
adamc@1195 2227 (L'.ERel 1, loc)),
adamc@1195 2228 ((L'.PRecord [("2", (L'.PPrim (Prim.String ""), loc), s)], loc),
adamc@1195 2229 (L'.ERel 2, loc)),
adamc@1195 2230 ((L'.PWild, loc),
adamc@1266 2231 strcat ((if #nestedRelops
adamc@1266 2232 (Settings.currentDbms ()) then
adamc@1266 2233 [(L'.EPrim (Prim.String "("), loc)]
adamc@1266 2234 else
adamc@1266 2235 [])
adamc@1266 2236 @ [(L'.ERel 2, loc),
adamc@1266 2237 (L'.EPrim (Prim.String " JOIN "), loc),
adamc@1266 2238 (L'.ERel 1, loc),
adamc@1266 2239 (L'.EPrim (Prim.String " ON "), loc),
adamc@1266 2240 (L'.ERel 0, loc)]
adamc@1266 2241 @ (if #nestedRelops
adamc@1266 2242 (Settings.currentDbms ()) then
adamc@1266 2243 [(L'.EPrim (Prim.String ")"), loc)]
adamc@1266 2244 else
adamc@1266 2245 [])))],
adamc@1195 2246 {disc = (L'.TRecord [("1", s), ("2", s)], loc),
adamc@1195 2247 result = s}), loc)), loc)), loc)), loc),
adamc@749 2248 fm)
adamc@749 2249 end
adamc@1191 2250 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_left_join"), _), _), _), _), _),
adamc@1191 2251 (L.CRecord (_, right), _)) =>
adamc@750 2252 let
adamc@750 2253 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@750 2254 in
adamc@750 2255 ((L'.EAbs ("_", outerRec right,
adamc@750 2256 (L'.TFun (s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc)), loc),
adamc@750 2257 (L'.EAbs ("tab1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@750 2258 (L'.EAbs ("tab2", s, (L'.TFun (s, s), loc),
adamc@750 2259 (L'.EAbs ("on", s, s,
adamc@1195 2260 (L'.ECase ((L'.ERecord [("1", (L'.ERel 2, loc), s),
adamc@1195 2261 ("2", (L'.ERel 1, loc), s)], loc),
adamc@1195 2262 [((L'.PRecord [("1", (L'.PPrim (Prim.String ""),
adamc@1195 2263 loc), s)], loc),
adamc@1195 2264 (L'.ERel 1, loc)),
adamc@1195 2265 ((L'.PRecord [("2", (L'.PPrim (Prim.String ""),
adamc@1195 2266 loc), s)], loc),
adamc@1195 2267 (L'.ERel 2, loc)),
adamc@1195 2268 ((L'.PWild, loc),
adamc@1266 2269 strcat ((if #nestedRelops
adamc@1266 2270 (Settings.currentDbms ()) then
adamc@1266 2271 [(L'.EPrim (Prim.String "("), loc)]
adamc@1266 2272 else
adamc@1266 2273 [])
adamc@1266 2274 @ [(L'.ERel 2, loc),
adamc@1266 2275 (L'.EPrim (Prim.String " LEFT JOIN "),
adamc@1266 2276 loc),
adamc@1266 2277 (L'.ERel 1, loc),
adamc@1266 2278 (L'.EPrim (Prim.String " ON "), loc),
adamc@1266 2279 (L'.ERel 0, loc)]
adamc@1266 2280 @ (if #nestedRelops
adamc@1266 2281 (Settings.currentDbms ()) then
adamc@1266 2282 [(L'.EPrim (Prim.String ")"), loc)]
adamc@1266 2283 else
adamc@1266 2284 [])))],
adamc@1195 2285 {disc = (L'.TRecord [("1", s), ("2", s)], loc),
adamc@1195 2286 result = s}), loc)), loc)), loc)), loc)), loc),
adamc@750 2287 fm)
adamc@750 2288 end
adamc@1191 2289 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_right_join"), _), (L.CRecord (_, left), _)),
adamc@1191 2290 _), _), _), _) =>
adamc@751 2291 let
adamc@751 2292 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@751 2293 in
adamc@751 2294 ((L'.EAbs ("_", outerRec left,
adamc@751 2295 (L'.TFun (s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc)), loc),
adamc@751 2296 (L'.EAbs ("tab1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@751 2297 (L'.EAbs ("tab2", s, (L'.TFun (s, s), loc),
adamc@751 2298 (L'.EAbs ("on", s, s,
adamc@1195 2299 (L'.ECase ((L'.ERecord [("1", (L'.ERel 2, loc), s),
adamc@1195 2300 ("2", (L'.ERel 1, loc), s)], loc),
adamc@1195 2301 [((L'.PRecord [("1", (L'.PPrim (Prim.String ""),
adamc@1195 2302 loc), s)], loc),
adamc@1195 2303 (L'.ERel 1, loc)),
adamc@1195 2304 ((L'.PRecord [("2", (L'.PPrim (Prim.String ""),
adamc@1195 2305 loc), s)], loc),
adamc@1195 2306 (L'.ERel 2, loc)),
adamc@1195 2307 ((L'.PWild, loc),
adamc@1266 2308 strcat ((if #nestedRelops
adamc@1266 2309 (Settings.currentDbms ()) then
adamc@1266 2310 [(L'.EPrim (Prim.String "("), loc)]
adamc@1266 2311 else
adamc@1266 2312 [])
adamc@1266 2313 @ [(L'.ERel 2, loc),
adamc@1266 2314 (L'.EPrim (Prim.String " RIGHT JOIN "),
adamc@1266 2315 loc),
adamc@1266 2316 (L'.ERel 1, loc),
adamc@1266 2317 (L'.EPrim (Prim.String " ON "), loc),
adamc@1266 2318 (L'.ERel 0, loc)]
adamc@1266 2319 @ (if #nestedRelops
adamc@1266 2320 (Settings.currentDbms ()) then
adamc@1266 2321 [(L'.EPrim (Prim.String ")"), loc)]
adamc@1266 2322 else
adamc@1266 2323 [])))],
adamc@1195 2324 {disc = (L'.TRecord [("1", s), ("2", s)], loc),
adamc@1195 2325 result = s}), loc)), loc)), loc)), loc)), loc),
adamc@751 2326 fm)
adamc@751 2327 end
adamc@1191 2328 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_full_join"), _), (L.CRecord (_, left), _)), _),
adamc@1191 2329 (L.CRecord (_, right), _)), _), _) =>
adamc@751 2330 let
adamc@751 2331 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@751 2332 in
adamc@751 2333 ((L'.EAbs ("_", outerRec (left @ right),
adamc@751 2334 (L'.TFun (s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc)), loc),
adamc@751 2335 (L'.EAbs ("tab1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@751 2336 (L'.EAbs ("tab2", s, (L'.TFun (s, s), loc),
adamc@751 2337 (L'.EAbs ("on", s, s,
adamc@1195 2338 (L'.ECase ((L'.ERecord [("1", (L'.ERel 2, loc), s),
adamc@1195 2339 ("2", (L'.ERel 1, loc), s)], loc),
adamc@1195 2340 [((L'.PRecord [("1", (L'.PPrim (Prim.String ""),
adamc@1195 2341 loc), s)], loc),
adamc@1195 2342 (L'.ERel 1, loc)),
adamc@1195 2343 ((L'.PRecord [("2", (L'.PPrim (Prim.String ""),
adamc@1195 2344 loc), s)], loc),
adamc@1195 2345 (L'.ERel 2, loc)),
adamc@1195 2346 ((L'.PWild, loc),
adamc@1266 2347 strcat ((if #nestedRelops
adamc@1266 2348 (Settings.currentDbms ()) then
adamc@1266 2349 [(L'.EPrim (Prim.String "("), loc)]
adamc@1266 2350 else
adamc@1266 2351 [])
adamc@1266 2352 @ [(L'.ERel 2, loc),
adamc@1266 2353 (L'.EPrim (Prim.String " FULL JOIN "),
adamc@1266 2354 loc),
adamc@1266 2355 (L'.ERel 1, loc),
adamc@1266 2356 (L'.EPrim (Prim.String " ON "), loc),
adamc@1266 2357 (L'.ERel 0, loc)]
adamc@1266 2358 @ (if #nestedRelops
adamc@1266 2359 (Settings.currentDbms ()) then
adamc@1266 2360 [(L'.EPrim (Prim.String ")"), loc)]
adamc@1266 2361 else
adamc@1266 2362 [])))],
adamc@1195 2363 {disc = (L'.TRecord [("1", s), ("2", s)], loc),
adamc@1195 2364 result = s}), loc)), loc)), loc)), loc)), loc),
adamc@751 2365 fm)
adamc@751 2366 end
adamc@748 2367
adamc@252 2368 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_order_by_Nil"), _), _), _), _) =>
adamc@252 2369 ((L'.EPrim (Prim.String ""), loc), fm)
adamc@261 2370 | L.ECApp (
adamc@261 2371 (L.ECApp (
adamc@261 2372 (L.ECApp (
adamc@261 2373 (L.EFfi ("Basis", "sql_order_by_Cons"), _),
adamc@261 2374 _), _),
adamc@261 2375 _), _),
adamc@261 2376 _) =>
adamc@261 2377 let
adamc@261 2378 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@261 2379 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@261 2380 in
adamc@268 2381 ((L'.EAbs ("e1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@268 2382 (L'.EAbs ("d", s, (L'.TFun (s, s), loc),
adamc@268 2383 (L'.EAbs ("e2", s, s,
adamc@268 2384 (L'.ECase ((L'.ERel 0, loc),
adamc@268 2385 [((L'.PPrim (Prim.String ""), loc),
adamc@598 2386 strcat [(L'.ERel 2, loc),
adamc@598 2387 (L'.ERel 1, loc)]),
adamc@268 2388 ((L'.PWild, loc),
adamc@598 2389 strcat [(L'.ERel 2, loc),
adamc@598 2390 (L'.ERel 1, loc),
adamc@598 2391 sc ", ",
adamc@598 2392 (L'.ERel 0, loc)])],
adamc@268 2393 {disc = s, result = s}), loc)), loc)), loc)), loc),
adamc@261 2394 fm)
adamc@261 2395 end
adamc@252 2396
adamc@252 2397 | L.EFfi ("Basis", "sql_no_limit") =>
adamc@252 2398 ((L'.EPrim (Prim.String ""), loc), fm)
adamc@262 2399 | L.EFfiApp ("Basis", "sql_limit", [e]) =>
adamc@262 2400 let
adamc@262 2401 val (e, fm) = monoExp (env, st, fm) e
adamc@262 2402 in
adamc@598 2403 (strcat [
adamc@262 2404 (L'.EPrim (Prim.String " LIMIT "), loc),
adamc@262 2405 (L'.EFfiApp ("Basis", "sqlifyInt", [e]), loc)
adamc@262 2406 ],
adamc@262 2407 fm)
adamc@262 2408 end
adamc@262 2409
adamc@252 2410 | L.EFfi ("Basis", "sql_no_offset") =>
adamc@252 2411 ((L'.EPrim (Prim.String ""), loc), fm)
adamc@263 2412 | L.EFfiApp ("Basis", "sql_offset", [e]) =>
adamc@263 2413 let
adamc@263 2414 val (e, fm) = monoExp (env, st, fm) e
adamc@263 2415 in
adamc@598 2416 (strcat [
adamc@263 2417 (L'.EPrim (Prim.String " OFFSET "), loc),
adamc@263 2418 (L'.EFfiApp ("Basis", "sqlifyInt", [e]), loc)
adamc@263 2419 ],
adamc@263 2420 fm)
adamc@263 2421 end
adamc@253 2422
adamc@559 2423 | L.ECApp ((L.EFfi ("Basis", "sql_eq"), _), _) =>
adamc@253 2424 ((L'.EPrim (Prim.String "="), loc), fm)
adamc@559 2425 | L.ECApp ((L.EFfi ("Basis", "sql_ne"), _), _) =>
adamc@253 2426 ((L'.EPrim (Prim.String "<>"), loc), fm)
adamc@559 2427 | L.ECApp ((L.EFfi ("Basis", "sql_lt"), _), _) =>
adamc@253 2428 ((L'.EPrim (Prim.String "<"), loc), fm)
adamc@559 2429 | L.ECApp ((L.EFfi ("Basis", "sql_le"), _), _) =>
adamc@253 2430 ((L'.EPrim (Prim.String "<="), loc), fm)
adamc@559 2431 | L.ECApp ((L.EFfi ("Basis", "sql_gt"), _), _) =>
adamc@253 2432 ((L'.EPrim (Prim.String ">"), loc), fm)
adamc@559 2433 | L.ECApp ((L.EFfi ("Basis", "sql_ge"), _), _) =>
adamc@253 2434 ((L'.EPrim (Prim.String ">="), loc), fm)
adamc@253 2435
adamc@559 2436 | L.ECApp ((L.EFfi ("Basis", "sql_plus"), _), _) =>
adamc@559 2437 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 2438 (L'.EPrim (Prim.String "+"), loc)), loc), fm)
adamc@559 2439 | L.ECApp ((L.EFfi ("Basis", "sql_minus"), _), _) =>
adamc@559 2440 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 2441 (L'.EPrim (Prim.String "-"), loc)), loc), fm)
adamc@559 2442 | L.ECApp ((L.EFfi ("Basis", "sql_times"), _), _) =>
adamc@559 2443 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 2444 (L'.EPrim (Prim.String "*"), loc)), loc), fm)
adamc@559 2445 | L.ECApp ((L.EFfi ("Basis", "sql_div"), _), _) =>
adamc@559 2446 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 2447 (L'.EPrim (Prim.String "/"), loc)), loc), fm)
adamc@559 2448 | L.EFfi ("Basis", "sql_mod") =>
adamc@559 2449 ((L'.EPrim (Prim.String "%"), loc), fm)
adamc@559 2450
adamc@253 2451 | L.ECApp (
adamc@253 2452 (L.ECApp (
adamc@253 2453 (L.ECApp (
adamc@253 2454 (L.ECApp (
adamc@254 2455 (L.ECApp (
adamc@264 2456 (L.EFfi ("Basis", "sql_unary"), _),
adamc@264 2457 _), _),
adamc@264 2458 _), _),
adamc@264 2459 _), _),
adamc@264 2460 _), _),
adamc@264 2461 _) =>
adamc@264 2462 let
adamc@264 2463 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@264 2464 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@264 2465 in
adamc@264 2466 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@264 2467 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@598 2468 strcat [sc "(",
adamc@598 2469 (L'.ERel 1, loc),
adamc@598 2470 sc " ",
adamc@598 2471 (L'.ERel 0, loc),
adamc@598 2472 sc ")"]), loc)), loc),
adamc@264 2473 fm)
adamc@264 2474 end
adamc@264 2475 | L.EFfi ("Basis", "sql_not") => ((L'.EPrim (Prim.String "NOT"), loc), fm)
adamc@559 2476 | L.ECApp ((L.EFfi ("Basis", "sql_neg"), _), _) =>
adamc@559 2477 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 2478 (L'.EPrim (Prim.String "-"), loc)), loc), fm)
adamc@264 2479
adamc@264 2480 | L.ECApp (
adamc@264 2481 (L.ECApp (
adamc@264 2482 (L.ECApp (
adamc@264 2483 (L.ECApp (
adamc@264 2484 (L.ECApp (
adamc@254 2485 (L.ECApp (
adamc@254 2486 (L.EFfi ("Basis", "sql_binary"), _),
adamc@254 2487 _), _),
adamc@254 2488 _), _),
adamc@254 2489 _), _),
adamc@254 2490 _), _),
adamc@254 2491 _), _),
adamc@254 2492 _) =>
adamc@254 2493 let
adamc@254 2494 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@254 2495 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@254 2496 in
adamc@254 2497 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@254 2498 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@254 2499 (L'.EAbs ("e2", s, s,
adamc@598 2500 strcat [sc "(",
adamc@598 2501 (L'.ERel 1, loc),
adamc@598 2502 sc " ",
adamc@598 2503 (L'.ERel 2, loc),
adamc@598 2504 sc " ",
adamc@598 2505 (L'.ERel 0, loc),
adamc@598 2506 sc ")"]), loc)), loc)), loc),
adamc@254 2507 fm)
adamc@254 2508 end
adamc@254 2509 | L.EFfi ("Basis", "sql_and") => ((L'.EPrim (Prim.String "AND"), loc), fm)
adamc@254 2510 | L.EFfi ("Basis", "sql_or") => ((L'.EPrim (Prim.String "OR"), loc), fm)
adamc@254 2511
adamc@254 2512 | L.ECApp (
adamc@254 2513 (L.ECApp (
adamc@254 2514 (L.ECApp (
adamc@254 2515 (L.ECApp (
adamc@253 2516 (L.ECApp (
adamc@253 2517 (L.ECApp (
adamc@253 2518 (L.ECApp (
adamc@253 2519 (L.EFfi ("Basis", "sql_field"), _),
adamc@253 2520 _), _),
adamc@253 2521 _), _),
adamc@253 2522 _), _),
adamc@253 2523 _), _),
adamc@253 2524 _), _),
adamc@253 2525 (L.CName tab, _)), _),
adamc@986 2526 (L.CName field, _)) => ((L'.EPrim (Prim.String ("T_" ^ tab ^ ".uw_" ^ lowercaseFirst field)), loc), fm)
adamc@260 2527
adamc@260 2528 | L.ECApp (
adamc@260 2529 (L.ECApp (
adamc@260 2530 (L.ECApp (
adamc@260 2531 (L.ECApp (
adamc@261 2532 (L.ECApp (
adamc@261 2533 (L.EFfi ("Basis", "sql_exp"), _),
adamc@261 2534 _), _),
adamc@261 2535 _), _),
adamc@261 2536 _), _),
adamc@261 2537 _), _),
adamc@1192 2538 (L.CName nm, _)) => ((L'.EPrim (Prim.String ("uw_" ^ lowercaseFirst nm)), loc), fm)
adamc@261 2539
adamc@261 2540 | L.ECApp (
adamc@261 2541 (L.ECApp (
adamc@261 2542 (L.ECApp (
adamc@261 2543 (L.ECApp (
adamc@1191 2544 (L.ECApp (
adamc@1191 2545 (L.EFfi ("Basis", "sql_relop"), _),
adamc@1191 2546 _), _),
adamc@260 2547 _), _),
adamc@260 2548 _), _),
adamc@260 2549 _), _),
adamc@260 2550 _) =>
adamc@260 2551 let
adamc@260 2552 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@260 2553 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@260 2554 in
adamc@1196 2555 (if #nestedRelops (Settings.currentDbms ()) then
adamc@1196 2556 (L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@1196 2557 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@1196 2558 (L'.EAbs ("e2", s, s,
adamc@1196 2559 strcat [sc "((",
adamc@1196 2560 (L'.ERel 1, loc),
adamc@1196 2561 sc ") ",
adamc@1196 2562 (L'.ERel 2, loc),
adamc@1196 2563 sc " (",
adamc@1196 2564 (L'.ERel 0, loc),
adamc@1196 2565 sc "))"]), loc)), loc)), loc)
adamc@1196 2566 else
adamc@1196 2567 (L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@1196 2568 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@1196 2569 (L'.EAbs ("e2", s, s,
adamc@1196 2570 strcat [(L'.ERel 1, loc),
adamc@1196 2571 sc " ",
adamc@1196 2572 (L'.ERel 2, loc),
adamc@1196 2573 sc " ",
adamc@1196 2574 (L'.ERel 0, loc)]), loc)), loc)), loc),
adamc@260 2575 fm)
adamc@260 2576 end
adamc@1071 2577 | L.ECApp (
adamc@1071 2578 (L.ECApp (
adamc@1071 2579 (L.ECApp (
adamc@1191 2580 (L.ECApp (
adamc@1191 2581 (L.EFfi ("Basis", "sql_forget_tables"), _),
adamc@1191 2582 _), _),
adamc@1071 2583 _), _),
adamc@1071 2584 _), _),
adamc@1071 2585 _) =>
adamc@1071 2586 let
adamc@1071 2587 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@1071 2588 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@1071 2589 in
adamc@1071 2590 ((L'.EAbs ("x", s, s, (L'.ERel 0, loc)), loc),
adamc@1071 2591 fm)
adamc@1071 2592 end
adamc@260 2593
adamc@260 2594 | L.EFfi ("Basis", "sql_union") => ((L'.EPrim (Prim.String "UNION"), loc), fm)
adamc@1196 2595 | L.EFfi ("Basis", "sql_intersect") =>
adamc@1196 2596 (if #onlyUnion (Settings.currentDbms ()) then
adamc@1196 2597 ErrorMsg.errorAt loc "The DBMS you've selected doesn't support INTERSECT."
adamc@1196 2598 else
adamc@1196 2599 ();
adamc@1196 2600 ((L'.EPrim (Prim.String "INTERSECT"), loc), fm))
adamc@1196 2601 | L.EFfi ("Basis", "sql_except") =>
adamc@1196 2602 (if #onlyUnion (Settings.currentDbms ()) then
adamc@1196 2603 ErrorMsg.errorAt loc "The DBMS you've selected doesn't support EXCEPT."
adamc@1196 2604 else
adamc@1196 2605 ();
adamc@1196 2606 ((L'.EPrim (Prim.String "EXCEPT"), loc), fm))
adamc@260 2607
adamc@265 2608 | L.ECApp (
adamc@265 2609 (L.ECApp (
adamc@265 2610 (L.ECApp (
adamc@265 2611 (L.EFfi ("Basis", "sql_count"), _),
adamc@265 2612 _), _),
adamc@265 2613 _), _),
adamc@1168 2614 _) => ((L'.EPrim (Prim.String "COALESCE(COUNT(*),0)"), loc),
adamc@265 2615 fm)
adamc@266 2616
adamc@266 2617 | L.ECApp (
adamc@266 2618 (L.ECApp (
adamc@266 2619 (L.ECApp (
adamc@266 2620 (L.ECApp (
adamc@1187 2621 (L.ECApp (
adamc@1187 2622 (L.EFfi ("Basis", "sql_aggregate"), _),
adamc@1187 2623 _), _),
adamc@266 2624 _), _),
adamc@266 2625 _), _),
adamc@266 2626 _), _),
adamc@1168 2627 t) =>
adamc@266 2628 let
adamc@1168 2629 val default =
adamc@1168 2630 case #1 t of
adamc@1168 2631 L.CFfi ("Basis", s) =>
adamc@1168 2632 (case s of
adamc@1168 2633 "int" => "0"
adamc@1168 2634 | "float" => "0.0"
adamc@1168 2635 | "string" => "''"
adamc@1168 2636 | "time" => "0"
adamc@1168 2637 | _ => raise Fail "Illegal type of sql_aggregate [1]")
adamc@1168 2638 | _ => raise Fail "Illegal type of sql_aggregate [2]"
adamc@1168 2639
adamc@266 2640 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@266 2641 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@266 2642 in
adamc@266 2643 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@266 2644 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@1168 2645 strcat [sc "COALESCE(",
adamc@1168 2646 (L'.ERel 1, loc),
adamc@598 2647 sc "(",
adamc@598 2648 (L'.ERel 0, loc),
adamc@1168 2649 sc (")," ^ default ^ ")")]), loc)), loc),
adamc@266 2650 fm)
adamc@266 2651 end
adamc@266 2652
adamc@1187 2653 | L.ECApp ((L.EFfi ("Basis", "sql_count_col"), _), _) =>
adamc@1187 2654 ((L'.EPrim (Prim.String "COUNT"), loc),
adamc@1187 2655 fm)
adamc@1187 2656
adamc@266 2657 | L.EFfi ("Basis", "sql_summable_int") => ((L'.ERecord [], loc), fm)
adamc@266 2658 | L.EFfi ("Basis", "sql_summable_float") => ((L'.ERecord [], loc), fm)
adamc@266 2659 | L.ECApp ((L.EFfi ("Basis", "sql_avg"), _), _) =>
adamc@266 2660 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 2661 (L'.EPrim (Prim.String "AVG"), loc)), loc),
adamc@266 2662 fm)
adamc@266 2663 | L.ECApp ((L.EFfi ("Basis", "sql_sum"), _), _) =>
adamc@266 2664 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 2665 (L'.EPrim (Prim.String "SUM"), loc)), loc),
adamc@266 2666 fm)
adamc@266 2667
adamc@559 2668 | L.EFfi ("Basis", "sql_arith_int") => ((L'.ERecord [], loc), fm)
adamc@559 2669 | L.EFfi ("Basis", "sql_arith_float") => ((L'.ERecord [], loc), fm)
adamc@559 2670
adamc@266 2671 | L.EFfi ("Basis", "sql_maxable_int") => ((L'.ERecord [], loc), fm)
adamc@266 2672 | L.EFfi ("Basis", "sql_maxable_float") => ((L'.ERecord [], loc), fm)
adamc@266 2673 | L.EFfi ("Basis", "sql_maxable_string") => ((L'.ERecord [], loc), fm)
adamc@266 2674 | L.ECApp ((L.EFfi ("Basis", "sql_max"), _), _) =>
adamc@266 2675 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 2676 (L'.EPrim (Prim.String "MAX"), loc)), loc),
adamc@266 2677 fm)
adamc@266 2678 | L.ECApp ((L.EFfi ("Basis", "sql_min"), _), _) =>
adamc@266 2679 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 2680 (L'.EPrim (Prim.String "MIN"), loc)), loc),
adamc@266 2681 fm)
adamc@266 2682
adamc@268 2683 | L.EFfi ("Basis", "sql_asc") => ((L'.EPrim (Prim.String ""), loc), fm)
adamc@268 2684 | L.EFfi ("Basis", "sql_desc") => ((L'.EPrim (Prim.String " DESC"), loc), fm)
adamc@268 2685
adamc@441 2686 | L.ECApp (
adamc@441 2687 (L.ECApp (
adamc@441 2688 (L.ECApp (
adamc@441 2689 (L.ECApp (
adamc@441 2690 (L.EFfi ("Basis", "sql_nfunc"), _),
adamc@441 2691 _), _),
adamc@441 2692 _), _),
adamc@441 2693 _), _),
adamc@441 2694 _) =>
adamc@441 2695 let
adamc@441 2696 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@441 2697 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@441 2698 in
adamc@441 2699 ((L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc),
adamc@441 2700 fm)
adamc@441 2701 end
adamc@441 2702 | L.EFfi ("Basis", "sql_current_timestamp") => ((L'.EPrim (Prim.String "CURRENT_TIMESTAMP"), loc), fm)
adamc@441 2703
adamc@746 2704 | L.ECApp (
adamc@746 2705 (L.ECApp (
adamc@746 2706 (L.ECApp (
adamc@746 2707 (L.ECApp (
adamc@746 2708 (L.ECApp (
adamc@746 2709 (L.EFfi ("Basis", "sql_ufunc"), _),
adamc@746 2710 _), _),
adamc@746 2711 _), _),
adamc@746 2712 _), _),
adamc@746 2713 _), _),
adamc@746 2714 _) =>
adamc@746 2715 let
adamc@746 2716 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@746 2717 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@746 2718 in
adamc@746 2719 ((L'.EAbs ("f", s, (L'.TFun (s, s), loc),
adamc@746 2720 (L'.EAbs ("x", s, s,
adamc@746 2721 strcat [(L'.ERel 1, loc),
adamc@746 2722 sc "(",
adamc@746 2723 (L'.ERel 0, loc),
adamc@746 2724 sc ")"]), loc)), loc),
adamc@746 2725 fm)
adamc@746 2726 end
adamc@890 2727 | L.EFfi ("Basis", "sql_octet_length") =>
adamc@890 2728 ((L'.EPrim (Prim.String (if #supportsOctetLength (Settings.currentDbms ()) then
adamc@890 2729 "octet_length"
adamc@890 2730 else
adamc@890 2731 "length")), loc), fm)
adamc@1207 2732 | L.ECApp ((L.EFfi ("Basis", "sql_known"), _), _) =>
adamc@1207 2733 ((L'.EFfi ("Basis", "sql_known"), loc), fm)
adamc@746 2734
adamc@470 2735 | (L.ECApp (
adamc@470 2736 (L.ECApp (
adamc@470 2737 (L.ECApp (
adamc@470 2738 (L.ECApp (
adamc@470 2739 (L.EFfi ("Basis", "sql_is_null"), _), _),
adamc@470 2740 _), _),
adamc@470 2741 _), _),
adamc@470 2742 _), _)) =>
adamc@470 2743 let
adamc@470 2744 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@470 2745 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@470 2746 in
adamc@470 2747 ((L'.EAbs ("s", s, s,
adamc@598 2748 strcat [sc "(",
adamc@598 2749 (L'.ERel 0, loc),
adamc@598 2750 sc " IS NULL)"]), loc),
adamc@470 2751 fm)
adamc@470 2752 end
adamc@470 2753
adamc@1081 2754 | L.ECApp (
adamc@1081 2755 (L.ECApp (
adamc@1081 2756 (L.ECApp (
adamc@1081 2757 (L.ECApp (
adamc@1081 2758 (L.EFfi ("Basis", "sql_nullable"), _),
adamc@1081 2759 _), _),
adamc@1081 2760 _), _),
adamc@1081 2761 _), _),
adamc@1081 2762 _) =>
adamc@1081 2763 let
adamc@1081 2764 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@1081 2765 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@1081 2766 in
adamc@1081 2767 ((L'.EAbs ("u", (L'.TRecord [], loc), (L'.TFun (s, s), loc),
adamc@1081 2768 (L'.EAbs ("x", s, s,
adamc@1081 2769 (L'.ERel 0, loc)), loc)), loc),
adamc@1081 2770 fm)
adamc@1081 2771 end
adamc@1191 2772
adamc@1191 2773 | L.ECApp (
adamc@1191 2774 (L.ECApp (
adamc@1191 2775 (L.ECApp (
adamc@1191 2776 (L.ECApp (
adamc@1191 2777 (L.ECApp (
adamc@1191 2778 (L.EFfi ("Basis", "sql_subquery"), _),
adamc@1191 2779 _), _),
adamc@1191 2780 _), _),
adamc@1191 2781 _), _),
adamc@1191 2782 _), _),
adamc@1191 2783 _) =>
adamc@1191 2784 let
adamc@1191 2785 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@1191 2786 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@1191 2787 in
adamc@1191 2788 ((L'.EAbs ("x", s, s,
adamc@1191 2789 strcat [sc "(",
adamc@1191 2790 (L'.ERel 0, loc),
adamc@1191 2791 sc ")"]), loc),
adamc@1191 2792 fm)
adamc@1191 2793 end
adamc@1081 2794
adamc@338 2795 | L.EFfiApp ("Basis", "nextval", [e]) =>
adamc@338 2796 let
adamc@338 2797 val (e, fm) = monoExp (env, st, fm) e
adamc@338 2798 in
adamc@465 2799 ((L'.ENextval e, loc), fm)
adamc@338 2800 end
adamc@1073 2801 | L.EFfiApp ("Basis", "setval", [e1, e2]) =>
adamc@1073 2802 let
adamc@1073 2803 val (e1, fm) = monoExp (env, st, fm) e1
adamc@1073 2804 val (e2, fm) = monoExp (env, st, fm) e2
adamc@1073 2805 in
adamc@1073 2806 ((L'.ESetval (e1, e2), loc), fm)
adamc@1073 2807 end
adamc@338 2808
adamc@139 2809 | L.EApp (
adamc@139 2810 (L.ECApp (
adamc@720 2811 (L.ECApp ((L.EFfi ("Basis", "cdata"), _), _), _),
adamc@139 2812 _), _),
adamc@179 2813 se) =>
adamc@179 2814 let
adamc@179 2815 val (se, fm) = monoExp (env, st, fm) se
adamc@179 2816 in
adamc@179 2817 ((L'.EFfiApp ("Basis", "htmlifyString", [se]), loc), fm)
adamc@179 2818 end
adamc@179 2819
adamc@95 2820 | L.EApp (
adamc@95 2821 (L.EApp (
adamc@720 2822 (L.ECApp (
adamc@720 2823 (L.ECApp (
adamc@95 2824 (L.ECApp (
adamc@139 2825 (L.ECApp (
adamc@720 2826 (L.EFfi ("Basis", "join"),
adamc@720 2827 _), _), _),
adamc@139 2828 _), _),
adamc@720 2829 _), _),
adamc@720 2830 _), _),
adamc@720 2831 xml1), _),
adamc@720 2832 xml2) =>
adamc@179 2833 let
adamc@179 2834 val (xml1, fm) = monoExp (env, st, fm) xml1
adamc@179 2835 val (xml2, fm) = monoExp (env, st, fm) xml2
adamc@179 2836 in
adamc@179 2837 ((L'.EStrcat (xml1, xml2), loc), fm)
adamc@179 2838 end
adamc@95 2839
adamc@95 2840 | L.EApp (
adamc@95 2841 (L.EApp (
adamc@104 2842 (L.EApp (
adamc@721 2843 (L.EApp (
adamc@720 2844 (L.ECApp (
adamc@104 2845 (L.ECApp (
adamc@104 2846 (L.ECApp (
adamc@139 2847 (L.ECApp (
adamc@139 2848 (L.ECApp (
adamc@139 2849 (L.ECApp (
adamc@139 2850 (L.ECApp (
adamc@721 2851 (L.ECApp (
adamc@721 2852 (L.EFfi ("Basis", "tag"),
adamc@1272 2853 _), (L.CRecord (_, attrsGiven), _)), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _),
adamc@721 2854 class), _),
adamc@720 2855 attrs), _),
adamc@720 2856 tag), _),
adamc@95 2857 xml) =>
adamc@95 2858 let
adamc@140 2859 fun getTag' (e, _) =
adamc@140 2860 case e of
adamc@143 2861 L.EFfi ("Basis", tag) => (tag, [])
adamc@143 2862 | L.ECApp (e, t) => let
adamc@143 2863 val (tag, ts) = getTag' e
adamc@143 2864 in
adamc@143 2865 (tag, ts @ [t])
adamc@143 2866 end
adamc@140 2867 | _ => (E.errorAt loc "Non-constant XML tag";
adamc@140 2868 Print.eprefaces' [("Expression", CorePrint.p_exp env tag)];
adamc@143 2869 ("", []))
adamc@140 2870
adamc@95 2871 fun getTag (e, _) =
adamc@95 2872 case e of
adamc@143 2873 L.EFfiApp ("Basis", tag, [(L.ERecord [], _)]) => (tag, [])
adamc@140 2874 | L.EApp (e, (L.ERecord [], _)) => getTag' e
adamc@95 2875 | _ => (E.errorAt loc "Non-constant XML tag";
adamc@95 2876 Print.eprefaces' [("Expression", CorePrint.p_exp env tag)];
adamc@143 2877 ("", []))
adamc@95 2878
adamc@143 2879 val (tag, targs) = getTag tag
adamc@95 2880
adamc@179 2881 val (attrs, fm) = monoExp (env, st, fm) attrs
adamc@598 2882 val attrs = case #1 attrs of
adamc@598 2883 L'.ERecord xes => xes
adamc@1272 2884 | _ => map (fn ((L.CName x, _), t) => (x, (L'.EField (attrs, x), loc), monoType env t)
adamc@1272 2885 | (c, t) => (E.errorAt loc "Non-constant field name for HTML tag attribute";
adamc@1272 2886 Print.eprefaces' [("Name", CorePrint.p_con env c)];
adamc@1272 2887 ("", (L'.EField (attrs, ""), loc), monoType env t))) attrsGiven
adamc@104 2888
adamc@717 2889 val attrs =
adamc@717 2890 if List.exists (fn ("Link", _, _) => true
adamc@717 2891 | _ => false) attrs then
adamc@717 2892 List.filter (fn ("Href", _, _) => false
adamc@717 2893 | _ => true) attrs
adamc@717 2894 else
adamc@717 2895 attrs
adamc@717 2896
adamc@1042 2897 fun findOnload (attrs, onload, onunload, acc) =
adamc@668 2898 case attrs of
adamc@1042 2899 [] => (onload, onunload, acc)
adamc@1042 2900 | ("Onload", e, _) :: rest => findOnload (rest, SOME e, onunload, acc)
adamc@1042 2901 | ("Onunload", e, _) :: rest => findOnload (rest, onload, SOME e, acc)
adamc@1042 2902 | x :: rest => findOnload (rest, onload, onunload, x :: acc)
adamc@679 2903
adamc@1042 2904 val (onload, onunload, attrs) = findOnload (attrs, NONE, NONE, [])
adamc@668 2905
adamc@721 2906 val (class, fm) = monoExp (env, st, fm) class
adamc@721 2907
adamc@143 2908 fun tagStart tag =
adamc@598 2909 let
adamc@721 2910 val t = (L'.TFfi ("Basis", "string"), loc)
adamc@598 2911 val s = (L'.EPrim (Prim.String (String.concat ["<", tag])), loc)
adamc@721 2912
adamc@721 2913 val s = (L'.ECase (class,
adamc@721 2914 [((L'.PNone t, loc),
adamc@721 2915 s),
adamc@721 2916 ((L'.PSome (t, (L'.PVar ("x", t), loc)), loc),
adamc@721 2917 (L'.EStrcat (s,
adamc@721 2918 (L'.EStrcat ((L'.EPrim (Prim.String " class=\""), loc),
adamc@721 2919 (L'.EStrcat ((L'.ERel 0, loc),
adamc@721 2920 (L'.EPrim (Prim.String "\""), loc)),
adamc@721 2921 loc)), loc)), loc))],
adamc@721 2922 {disc = (L'.TOption t, loc),
adamc@721 2923 result = t}), loc)
adamc@598 2924 in
adamc@598 2925 foldl (fn (("Action", _, _), acc) => acc
adamc@598 2926 | (("Source", _, _), acc) => acc
adamc@598 2927 | ((x, e, t), (s, fm)) =>
adamc@598 2928 case t of
adamc@598 2929 (L'.TFfi ("Basis", "bool"), _) =>
adamc@598 2930 let
adamc@598 2931 val s' = " " ^ lowercaseFirst x
adamc@598 2932 in
adamc@598 2933 ((L'.ECase (e,
adamc@598 2934 [((L'.PCon (L'.Enum,
adamc@598 2935 L'.PConFfi {mod = "Basis",
adamc@598 2936 datatyp = "bool",
adamc@598 2937 con = "True",
adamc@598 2938 arg = NONE},
adamc@598 2939 NONE), loc),
adamc@598 2940 (L'.EStrcat (s,
adamc@598 2941 (L'.EPrim (Prim.String s'), loc)), loc)),
adamc@598 2942 ((L'.PCon (L'.Enum,
adamc@598 2943 L'.PConFfi {mod = "Basis",
adamc@598 2944 datatyp = "bool",
adamc@598 2945 con = "False",
adamc@598 2946 arg = NONE},
adamc@598 2947 NONE), loc),
adamc@598 2948 s)],
adamc@598 2949 {disc = (L'.TFfi ("Basis", "bool"), loc),
adamc@598 2950 result = (L'.TFfi ("Basis", "string"), loc)}), loc),
adamc@598 2951 fm)
adamc@598 2952 end
adamc@895 2953 | (L'.TFun (dom, _), _) =>
adamc@598 2954 let
adamc@598 2955 val s' = " " ^ lowercaseFirst x ^ "='"
adamc@970 2956 val (e, s') =
adamc@970 2957 case #1 dom of
adamc@970 2958 L'.TRecord [] => ((L'.EApp (e, (L'.ERecord [], loc)), loc), s')
adamc@970 2959 | _ => ((L'.EApp ((L'.EApp (e, (L'.EFfiApp ("Basis", "kc", []), loc)),
adamc@970 2960 loc), (L'.ERecord [], loc)), loc),
adamc@970 2961 s' ^ "uwe=event;")
adamc@970 2962 val s' = s' ^ "exec("
adamc@598 2963 in
adamc@598 2964 ((L'.EStrcat (s,
adamc@598 2965 (L'.EStrcat (
adamc@598 2966 (L'.EPrim (Prim.String s'), loc),
adamc@598 2967 (L'.EStrcat (
adamc@815 2968 (L'.EJavaScript (L'.Attribute, e), loc),
adamc@970 2969 (L'.EPrim (Prim.String ");return false'"), loc)), loc)),
adamc@598 2970 loc)), loc),
adamc@598 2971 fm)
adamc@598 2972 end
adamc@598 2973 | _ =>
adamc@598 2974 let
adamc@598 2975 val fooify =
adamc@598 2976 case x of
adamc@717 2977 "Link" => urlifyExp
adamc@717 2978 | "Action" => urlifyExp
adamc@598 2979 | _ => attrifyExp
adamc@120 2980
adamc@724 2981 val x =
adamc@724 2982 case x of
adamc@724 2983 "Typ" => "Type"
adamc@907 2984 | "Link" => "Href"
adamc@724 2985 | _ => x
adamc@598 2986 val xp = " " ^ lowercaseFirst x ^ "=\""
adamc@179 2987
adamc@598 2988 val (e, fm) = fooify env fm (e, t)
adamc@598 2989 in
adamc@598 2990 ((L'.EStrcat (s,
adamc@598 2991 (L'.EStrcat ((L'.EPrim (Prim.String xp), loc),
adamc@598 2992 (L'.EStrcat (e,
adamc@598 2993 (L'.EPrim (Prim.String "\""),
adamc@598 2994 loc)),
adamc@598 2995 loc)),
adamc@598 2996 loc)), loc),
adamc@598 2997 fm)
adamc@598 2998 end)
adamc@598 2999 (s, fm) attrs
adamc@598 3000 end
adamc@104 3001
adamc@143 3002 fun input typ =
adamc@143 3003 case targs of
adamc@155 3004 [_, (L.CName name, _)] =>
adamc@179 3005 let
adamc@179 3006 val (ts, fm) = tagStart "input"
adamc@179 3007 in
adamc@179 3008 ((L'.EStrcat (ts,
adamc@802 3009 (L'.EPrim (Prim.String (" type=\"" ^ typ ^ "\" name=\"" ^ name ^ "\" />")),
adamc@179 3010 loc)), loc), fm)
adamc@179 3011 end
adamc@143 3012 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@153 3013 raise Fail "No name passed to input tag")
adamc@104 3014
adamc@565 3015 fun normal (tag, extra, extraInner) =
adamc@143 3016 let
adamc@179 3017 val (tagStart, fm) = tagStart tag
adamc@152 3018 val tagStart = case extra of
adamc@152 3019 NONE => tagStart
adamc@152 3020 | SOME extra => (L'.EStrcat (tagStart, extra), loc)
adamc@152 3021
adamc@143 3022 fun normal () =
adamc@179 3023 let
adamc@179 3024 val (xml, fm) = monoExp (env, st, fm) xml
adamc@916 3025
adamc@916 3026 val xml = case extraInner of
adamc@916 3027 NONE => xml
adamc@916 3028 | SOME ei => (L'.EStrcat (ei, xml), loc)
adamc@179 3029 in
adamc@179 3030 ((L'.EStrcat ((L'.EStrcat (tagStart, (L'.EPrim (Prim.String ">"), loc)), loc),
adamc@179 3031 (L'.EStrcat (xml,
adamc@179 3032 (L'.EPrim (Prim.String (String.concat ["</", tag, ">"])),
adamc@179 3033 loc)), loc)),
adamc@179 3034 loc),
adamc@179 3035 fm)
adamc@179 3036 end
adamc@984 3037
adamc@984 3038 fun isSingleton () =
adamc@984 3039 let
adamc@984 3040 val (bef, aft) = Substring.splitl (not o Char.isSpace) (Substring.full tag)
adamc@984 3041 in
adamc@984 3042 SS.member (singletons, if Substring.isEmpty aft then
adamc@984 3043 tag
adamc@984 3044 else
adamc@984 3045 Substring.string bef)
adamc@984 3046 end
adamc@143 3047 in
adamc@143 3048 case xml of
adamc@143 3049 (L.EApp ((L.ECApp (
adamc@143 3050 (L.ECApp ((L.EFfi ("Basis", "cdata"), _),
adamc@143 3051 _), _),
adamc@143 3052 _), _),
adamc@143 3053 (L.EPrim (Prim.String s), _)), _) =>
adamc@984 3054 if CharVector.all Char.isSpace s andalso isSingleton () then
adamc@802 3055 ((L'.EStrcat (tagStart, (L'.EPrim (Prim.String " />"), loc)), loc), fm)
adamc@143 3056 else
adamc@143 3057 normal ()
adamc@143 3058 | _ => normal ()
adamc@143 3059 end
adamc@606 3060
adamc@606 3061 fun setAttrs jexp =
adamc@606 3062 let
adamc@606 3063 val s = (L'.EPrim (Prim.String (String.concat ["<", tag])), loc)
adamc@606 3064
adamc@606 3065 val assgns = List.mapPartial
adamc@606 3066 (fn ("Source", _, _) => NONE
adamc@800 3067 | ("Onchange", e, _) =>
adamc@970 3068 SOME (strcat [str "addOnChange(d,exec(",
adamc@815 3069 (L'.EJavaScript (L'.Script, e), loc),
adamc@970 3070 str "))"])
adamc@606 3071 | (x, e, _) =>
adamc@970 3072 SOME (strcat [str ("d." ^ lowercaseFirst x ^ "=exec("),
adamc@815 3073 (L'.EJavaScript (L'.Script, e), loc),
adamc@970 3074 str ");"]))
adamc@606 3075 attrs
adamc@1173 3076
adamc@1173 3077 val t = (L'.TFfi ("Basis", "string"), loc)
adamc@1173 3078 val setClass = (L'.ECase (class,
adamc@1173 3079 [((L'.PNone t, loc),
adamc@1173 3080 str ""),
adamc@1173 3081 ((L'.PSome (t, (L'.PVar ("x", t), loc)), loc),
adamc@1173 3082 (L'.EStrcat ((L'.EPrim (Prim.String "d.className=\""), loc),
adamc@1173 3083 (L'.EStrcat ((L'.ERel 0, loc),
adamc@1173 3084 (L'.EPrim (Prim.String "\";"), loc)), loc)),
adamc@1173 3085 loc))],
adamc@1173 3086 {disc = (L'.TOption t, loc),
adamc@1173 3087 result = t}), loc)
adamc@606 3088 in
adamc@606 3089 case assgns of
adamc@1173 3090 [] => strcat [str "var d=",
adamc@1173 3091 jexp,
adamc@1173 3092 str ";",
adamc@1173 3093 setClass]
adamc@606 3094 | _ => strcat (str "var d="
adamc@606 3095 :: jexp
adamc@606 3096 :: str ";"
adamc@1173 3097 :: setClass
adamc@606 3098 :: assgns)
adamc@606 3099 end
adamc@1042 3100
adamc@1042 3101 fun execify e =
adamc@1042 3102 case e of
adamc@1042 3103 NONE => (L'.EPrim (Prim.String ""), loc)
adamc@1042 3104 | SOME e =>
adamc@1042 3105 let
adamc@1042 3106 val e = (L'.EApp (e, (L'.ERecord [], loc)), loc)
adamc@1042 3107 in
adamc@1042 3108 (L'.EStrcat ((L'.EPrim (Prim.String "exec("), loc),
adamc@1042 3109 (L'.EStrcat ((L'.EJavaScript (L'.Attribute, e), loc),
adamc@1042 3110 (L'.EPrim (Prim.String ")"), loc)), loc)), loc)
adamc@1042 3111 end
adamc@152 3112 in
adamc@1065 3113 (case tag of
adamc@1065 3114 "body" => let
adamc@1065 3115 val onload = execify onload
adamc@1065 3116 val onunload = execify onunload
adamc@1065 3117 in
adamc@1065 3118 normal ("body",
adamc@1065 3119 SOME (L'.EStrcat ((L'.EFfiApp ("Basis", "maybe_onload",
adamc@1065 3120 [(L'.EStrcat ((L'.EFfiApp ("Basis", "get_settings",
adamc@1065 3121 [(L'.ERecord [], loc)]), loc),
adamc@1065 3122 onload), loc)]),
adamc@1065 3123 loc),
adamc@1065 3124 (L'.EFfiApp ("Basis", "maybe_onunload",
adamc@1065 3125 [onunload]),
adamc@1065 3126 loc)), loc),
adamc@1065 3127 SOME (L'.EFfiApp ("Basis", "get_script", [(L'.ERecord [], loc)]), loc))
adamc@1065 3128 end
adamc@568 3129
adamc@1065 3130 | "dyn" =>
adamc@1065 3131 let
adamc@1065 3132 fun inTag tag = case targs of
adamc@1065 3133 (L.CRecord (_, ctx), _) :: _ =>
adamc@1065 3134 List.exists (fn ((L.CName tag', _), _) => tag' = tag
adamc@1065 3135 | _ => false) ctx
adamc@1065 3136 | _ => false
adamc@1065 3137
adamc@1065 3138 val tag = if inTag "Tr" then
adamc@1065 3139 "tr"
adamc@1065 3140 else if inTag "Table" then
adamc@1065 3141 "table"
adamc@1065 3142 else
adamc@1065 3143 "span"
adamc@1065 3144 in
adamc@1065 3145 case attrs of
adamc@1065 3146 [("Signal", e, _)] =>
adamc@1065 3147 ((L'.EStrcat
adamc@1065 3148 ((L'.EPrim (Prim.String ("<script type=\"text/javascript\">dyn(\""
adamc@1065 3149 ^ tag ^ "\", execD(")), loc),
adamc@1065 3150 (L'.EStrcat ((L'.EJavaScript (L'.Script, e), loc),
adamc@1065 3151 (L'.EPrim (Prim.String ("))</script>")), loc)), loc)), loc),
adamc@1065 3152 fm)
adamc@1065 3153 | _ => raise Fail "Monoize: Bad dyn attributes"
adamc@1065 3154 end
adamc@1065 3155
adamc@1065 3156 | "submit" => normal ("input type=\"submit\"", NONE, NONE)
adamc@1065 3157 | "button" => normal ("input type=\"submit\"", NONE, NONE)
adamc@1065 3158 | "hidden" => input "hidden"
adamc@152 3159
adamc@1065 3160 | "textbox" =>
adamc@1065 3161 (case targs of
adamc@1065 3162 [_, (L.CName name, _)] =>
adamc@1065 3163 (case List.find (fn ("Source", _, _) => true | _ => false) attrs of
adamc@1065 3164 NONE =>
adamc@1065 3165 let
adamc@1065 3166 val (ts, fm) = tagStart "input"
adamc@1065 3167 in
adamc@1065 3168 ((L'.EStrcat (ts,
adamc@1065 3169 (L'.EPrim (Prim.String (" name=\"" ^ name ^ "\" />")),
adamc@1065 3170 loc)), loc), fm)
adamc@1065 3171 end
adamc@1065 3172 | SOME (_, src, _) =>
adamc@1065 3173 (strcat [str "<script type=\"text/javascript\">inp(exec(",
adamc@1065 3174 (L'.EJavaScript (L'.Script, src), loc),
adamc@1065 3175 str "))</script>"],
adamc@1065 3176 fm))
adamc@1065 3177 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@1065 3178 raise Fail "No name passed to textbox tag"))
adamc@1065 3179 | "password" => input "password"
adamc@1065 3180 | "textarea" =>
adamc@1065 3181 (case targs of
adamc@1065 3182 [_, (L.CName name, _)] =>
adamc@1065 3183 let
adamc@1065 3184 val (ts, fm) = tagStart "textarea"
adamc@1065 3185 val (xml, fm) = monoExp (env, st, fm) xml
adamc@1065 3186 in
adamc@1065 3187 ((L'.EStrcat ((L'.EStrcat (ts,
adamc@1065 3188 (L'.EPrim (Prim.String (" name=\"" ^ name ^ "\">")), loc)), loc),
adamc@1065 3189 (L'.EStrcat (xml,
adamc@1065 3190 (L'.EPrim (Prim.String "</textarea>"),
adamc@1065 3191 loc)), loc)),
adamc@1065 3192 loc), fm)
adamc@1065 3193 end
adamc@1065 3194 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@1065 3195 raise Fail "No name passed to ltextarea tag"))
adamc@153 3196
adamc@1065 3197 | "checkbox" => input "checkbox"
adamc@1065 3198 | "upload" => input "file"
adamc@190 3199
adamc@1065 3200 | "radio" =>
adamc@1065 3201 (case targs of
adamc@1065 3202 [_, (L.CName name, _)] =>
adamc@1065 3203 monoExp (env, St.setRadioGroup (st, name), fm) xml
adamc@1065 3204 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@1065 3205 raise Fail "No name passed to radio tag"))
adamc@1065 3206 | "radioOption" =>
adamc@1065 3207 (case St.radioGroup st of
adamc@1065 3208 NONE => raise Fail "No name for radioGroup"
adamc@1065 3209 | SOME name =>
adamc@1065 3210 normal ("input",
adamc@1065 3211 SOME (L'.EPrim (Prim.String (" type=\"radio\" name=\"" ^ name ^ "\"")), loc),
adamc@1065 3212 NONE))
adamc@152 3213
adamc@1065 3214 | "select" =>
adamc@1065 3215 (case targs of
adamc@1065 3216 [_, (L.CName name, _)] =>
adamc@1065 3217 let
adamc@1065 3218 val (ts, fm) = tagStart "select"
adamc@1065 3219 val (xml, fm) = monoExp (env, st, fm) xml
adamc@1065 3220 in
adamc@1065 3221 ((L'.EStrcat ((L'.EStrcat (ts,
adamc@1065 3222 (L'.EPrim (Prim.String (" name=\"" ^ name ^ "\">")),
adamc@1065 3223 loc)), loc),
adamc@1065 3224 (L'.EStrcat (xml,
adamc@1065 3225 (L'.EPrim (Prim.String "</select>"),
adamc@1065 3226 loc)), loc)),
adamc@1065 3227 loc),
adamc@1065 3228 fm)
adamc@1065 3229 end
adamc@1065 3230 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@1065 3231 raise Fail "No name passed to lselect tag"))
adamc@154 3232
adamc@1065 3233 | "ctextbox" =>
adamc@1065 3234 (case List.find (fn ("Source", _, _) => true | _ => false) attrs of
adamc@1065 3235 NONE =>
adamc@1065 3236 let
adamc@1065 3237 val (ts, fm) = tagStart "input"
adamc@1065 3238 in
adamc@1065 3239 ((L'.EStrcat (ts,
adamc@1065 3240 (L'.EPrim (Prim.String " />"), loc)),
adamc@1065 3241 loc), fm)
adamc@1065 3242 end
adamc@1065 3243 | SOME (_, src, _) =>
adamc@1065 3244 let
adamc@1065 3245 val sc = strcat [str "inp(exec(",
adamc@1065 3246 (L'.EJavaScript (L'.Script, src), loc),
adamc@1065 3247 str "))"]
adamc@1065 3248 val sc = setAttrs sc
adamc@1065 3249 in
adamc@1065 3250 (strcat [str "<script type=\"text/javascript\">",
adamc@1065 3251 sc,
adamc@1065 3252 str "</script>"],
adamc@1065 3253 fm)
adamc@1065 3254 end)
adamc@797 3255
adamc@1065 3256 | "ccheckbox" =>
adamc@1065 3257 (case List.find (fn ("Source", _, _) => true | _ => false) attrs of
adamc@1065 3258 NONE =>
adamc@1065 3259 let
adamc@1065 3260 val (ts, fm) = tagStart "input type=\"checkbox\""
adamc@1065 3261 in
adamc@1065 3262 ((L'.EStrcat (ts,
adamc@1065 3263 (L'.EPrim (Prim.String " />"), loc)),
adamc@1065 3264 loc), fm)
adamc@1065 3265 end
adamc@1065 3266 | SOME (_, src, _) =>
adamc@1065 3267 let
adamc@1065 3268 val sc = strcat [str "chk(exec(",
adamc@1065 3269 (L'.EJavaScript (L'.Script, src), loc),
adamc@1065 3270 str "))"]
adamc@1065 3271 val sc = setAttrs sc
adamc@1065 3272 in
adamc@1065 3273 (strcat [str "<script type=\"text/javascript\">",
adamc@1065 3274 sc,
adamc@1065 3275 str "</script>"],
adamc@1065 3276 fm)
adamc@1065 3277 end)
adamc@817 3278
adamc@1065 3279 | "cselect" =>
adamc@1065 3280 (case List.find (fn ("Source", _, _) => true | _ => false) attrs of
adamc@1065 3281 NONE =>
adamc@1065 3282 let
adamc@1065 3283 val (xml, fm) = monoExp (env, st, fm) xml
adamc@1065 3284 val (ts, fm) = tagStart "select"
adamc@1065 3285 in
adamc@1065 3286 (strcat [ts,
adamc@1065 3287 str ">",
adamc@1065 3288 xml,
adamc@1065 3289 str "</select>"],
adamc@1065 3290 fm)
adamc@1065 3291 end
adamc@1065 3292 | SOME (_, src, _) =>
adamc@1065 3293 let
adamc@1065 3294 val (xml, fm) = monoExp (env, st, fm) xml
adamc@797 3295
adamc@1065 3296 val sc = strcat [str "sel(exec(",
adamc@1065 3297 (L'.EJavaScript (L'.Script, src), loc),
adamc@1065 3298 str "),exec(",
adamc@1065 3299 (L'.EJavaScript (L'.Script, xml), loc),
adamc@1065 3300 str "))"]
adamc@1065 3301 val sc = setAttrs sc
adamc@1065 3302 in
adamc@1065 3303 (strcat [str "<script type=\"text/javascript\">",
adamc@1065 3304 sc,
adamc@1065 3305 str "</script>"],
adamc@1065 3306 fm)
adamc@1065 3307 end)
adamc@154 3308
adamc@1065 3309 | "coption" => normal ("option", NONE, NONE)
adamc@797 3310
adamc@1099 3311 | "ctextarea" =>
adamc@1099 3312 (case List.find (fn ("Source", _, _) => true | _ => false) attrs of
adamc@1099 3313 NONE =>
adamc@1099 3314 let
adamc@1099 3315 val (ts, fm) = tagStart "textarea"
adamc@1099 3316 in
adamc@1099 3317 ((L'.EStrcat (ts,
adamc@1099 3318 (L'.EPrim (Prim.String " />"), loc)),
adamc@1099 3319 loc), fm)
adamc@1099 3320 end
adamc@1099 3321 | SOME (_, src, _) =>
adamc@1099 3322 let
adamc@1099 3323 val sc = strcat [str "tbx(exec(",
adamc@1099 3324 (L'.EJavaScript (L'.Script, src), loc),
adamc@1099 3325 str "))"]
adamc@1099 3326 val sc = setAttrs sc
adamc@1099 3327 in
adamc@1099 3328 (strcat [str "<script type=\"text/javascript\">",
adamc@1099 3329 sc,
adamc@1099 3330 str "</script>"],
adamc@1099 3331 fm)
adamc@1099 3332 end)
adamc@1099 3333
adamc@1065 3334 | "tabl" => normal ("table", NONE, NONE)
adamc@1065 3335 | _ => normal (tag, NONE, NONE))
adamc@95 3336 end
adamc@94 3337
adamc@141 3338 | L.EApp ((L.ECApp (
adamc@361 3339 (L.ECApp ((L.EFfi ("Basis", "form"), _), _), _),
adamc@734 3340 (L.CRecord (_, fields), _)), _),
adamc@141 3341 xml) =>
adamc@143 3342 let
adamc@143 3343 fun findSubmit (e, _) =
adamc@143 3344 case e of
adamc@143 3345 L.EApp (
adamc@143 3346 (L.EApp (
adamc@143 3347 (L.ECApp (
adamc@143 3348 (L.ECApp (
adamc@143 3349 (L.ECApp (
adamc@143 3350 (L.ECApp (
adamc@143 3351 (L.EFfi ("Basis", "join"),
adamc@143 3352 _), _), _),
adamc@143 3353 _), _),
adamc@143 3354 _), _),
adamc@143 3355 _), _),
adamc@143 3356 xml1), _),
adamc@143 3357 xml2) => (case findSubmit xml1 of
adamc@143 3358 Error => Error
adamc@143 3359 | NotFound => findSubmit xml2
adamc@143 3360 | Found e =>
adamc@143 3361 case findSubmit xml2 of
adamc@143 3362 NotFound => Found e
adamc@143 3363 | _ => Error)
adamc@143 3364 | L.EApp (
adamc@143 3365 (L.EApp (
adamc@143 3366 (L.EApp (
adamc@730 3367 (L.EApp (
adamc@143 3368 (L.ECApp (
adamc@143 3369 (L.ECApp (
adamc@143 3370 (L.ECApp (
adamc@143 3371 (L.ECApp (
adamc@143 3372 (L.ECApp (
adamc@143 3373 (L.ECApp (
adamc@143 3374 (L.ECApp (
adamc@730 3375 (L.ECApp (
adamc@730 3376 (L.EFfi ("Basis", "tag"),
adamc@730 3377 _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _),
adamc@730 3378 _), _),
adamc@143 3379 attrs), _),
adamc@143 3380 _), _),
adamc@143 3381 xml) =>
adamc@143 3382 (case #1 attrs of
adamc@143 3383 L.ERecord xes =>
adamc@143 3384 (case ListUtil.search (fn ((L.CName "Action", _), e, t) => SOME (e, t)
adamc@143 3385 | _ => NONE) xes of
adamc@143 3386 NONE => findSubmit xml
adamc@143 3387 | SOME et =>
adamc@143 3388 case findSubmit xml of
adamc@143 3389 NotFound => Found et
adamc@143 3390 | _ => Error)
adamc@143 3391 | _ => findSubmit xml)
adamc@143 3392 | _ => NotFound
adamc@143 3393
adamc@735 3394 val (func, action, fm) = case findSubmit xml of
adamc@735 3395 NotFound => (0, (L'.EPrim (Prim.String ""), loc), fm)
adamc@143 3396 | Error => raise Fail "Not ready for multi-submit lforms yet"
adamc@598 3397 | Found (action, actionT) =>
adamc@598 3398 let
adamc@735 3399 val func = case #1 action of
adamc@735 3400 L.EClosure (n, _) => n
adamc@735 3401 | _ => raise Fail "Monoize: Action is not a closure"
adamc@598 3402 val actionT = monoType env actionT
adamc@598 3403 val (action, fm) = monoExp (env, st, fm) action
adamc@598 3404 val (action, fm) = urlifyExp env fm (action, actionT)
adamc@598 3405 in
adamc@735 3406 (func,
adamc@735 3407 (L'.EStrcat ((L'.EPrim (Prim.String " action=\""), loc),
adamc@598 3408 (L'.EStrcat (action,
adamc@598 3409 (L'.EPrim (Prim.String "\""), loc)), loc)), loc),
adamc@598 3410 fm)
adamc@598 3411 end
adamc@734 3412
adamc@737 3413 val hasUpload = CoreUtil.Exp.exists {kind = fn _ => false,
adamc@737 3414 con = fn _ => false,
adamc@737 3415 exp = fn e =>
adamc@737 3416 case e of
adamc@737 3417 L.EFfi ("Basis", "upload") => true
adamc@737 3418 | _ => false} xml
adamc@737 3419
adamc@179 3420 val (xml, fm) = monoExp (env, st, fm) xml
adamc@735 3421
adamc@735 3422 val xml =
adamc@735 3423 if IS.member (!readCookie, func) then
adamc@735 3424 let
adamc@735 3425 fun inFields s = List.exists (fn ((L.CName s', _), _) => s' = s
adamc@735 3426 | _ => true) fields
adamc@735 3427
adamc@735 3428 fun getSigName () =
adamc@735 3429 let
adamc@735 3430 fun getSigName' n =
adamc@735 3431 let
adamc@735 3432 val s = "Sig" ^ Int.toString n
adamc@735 3433 in
adamc@735 3434 if inFields s then
adamc@735 3435 getSigName' (n + 1)
adamc@735 3436 else
adamc@735 3437 s
adamc@735 3438 end
adamc@735 3439 in
adamc@735 3440 if inFields "Sig" then
adamc@735 3441 getSigName' 0
adamc@735 3442 else
adamc@735 3443 "Sig"
adamc@735 3444 end
adamc@735 3445
adamc@735 3446 val sigName = getSigName ()
adamc@735 3447 val sigSet = (L'.EFfiApp ("Basis", "sigString", [(L'.ERecord [], loc)]), loc)
adamc@735 3448 val sigSet = (L'.EStrcat ((L'.EPrim (Prim.String ("<input type=\"hidden\" name=\""
adamc@735 3449 ^ sigName
adamc@735 3450 ^ "\" value=\"")), loc),
adamc@735 3451 sigSet), loc)
adamc@735 3452 val sigSet = (L'.EStrcat (sigSet,
adamc@803 3453 (L'.EPrim (Prim.String "\" />"), loc)), loc)
adamc@735 3454 in
adamc@735 3455 (L'.EStrcat (sigSet, xml), loc)
adamc@735 3456 end
adamc@735 3457 else
adamc@735 3458 xml
adamc@737 3459
adamc@737 3460 val action = if hasUpload then
adamc@737 3461 (L'.EStrcat (action,
adamc@737 3462 (L'.EPrim (Prim.String " enctype=\"multipart/form-data\""), loc)), loc)
adamc@737 3463 else
adamc@737 3464 action
adamc@737 3465
adamc@143 3466 in
adamc@1026 3467 ((L'.EStrcat ((L'.EStrcat ((L'.EPrim (Prim.String "<form method=\"post\""), loc),
adamc@179 3468 (L'.EStrcat (action,
adamc@598 3469 (L'.EPrim (Prim.String ">"), loc)), loc)), loc),
adamc@179 3470 (L'.EStrcat (xml,
adamc@179 3471 (L'.EPrim (Prim.String "</form>"), loc)), loc)), loc),
adamc@179 3472 fm)
adamc@143 3473 end
adamc@141 3474
adamc@756 3475 | L.ECApp ((L.ECApp ((L.ECApp ((L.ECApp (
adamc@756 3476 (L.EFfi ("Basis", "subform"), _), _), _), _),
adamc@756 3477 _), _), _), (L.CName nm, loc)) =>
adamc@756 3478 let
adamc@756 3479 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@756 3480 in
adamc@756 3481 ((L'.EAbs ("xml", s, s,
adamc@756 3482 strcat [(L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".b\" value=\""
adamc@803 3483 ^ nm ^ "\" />")), loc),
adamc@756 3484 (L'.ERel 0, loc),
adamc@803 3485 (L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".e\" value=\"1\" />")), loc)]),
adamc@756 3486 loc),
adamc@756 3487 fm)
adamc@756 3488 end
adamc@756 3489
adamc@758 3490 | L.ECApp ((L.ECApp ((L.ECApp ((L.ECApp (
adamc@758 3491 (L.EFfi ("Basis", "subforms"), _), _), _), _),
adamc@758 3492 _), _), _), (L.CName nm, loc)) =>
adamc@758 3493 let
adamc@758 3494 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@758 3495 in
adamc@758 3496 ((L'.EAbs ("xml", s, s,
adamc@758 3497 strcat [(L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".s\" value=\""
adamc@803 3498 ^ nm ^ "\" />")), loc),
adamc@758 3499 (L'.ERel 0, loc),
adamc@803 3500 (L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".e\" value=\"1\" />")), loc)]),
adamc@758 3501 loc),
adamc@758 3502 fm)
adamc@758 3503 end
adamc@758 3504
adamc@758 3505 | L.ECApp ((L.ECApp (
adamc@758 3506 (L.EFfi ("Basis", "entry"), _), _), _), _) =>
adamc@758 3507 let
adamc@758 3508 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@758 3509 in
adamc@758 3510 ((L'.EAbs ("xml", s, s,
adamc@803 3511 strcat [(L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".i\" value=\"1\" />")), loc),
adamc@758 3512 (L'.ERel 0, loc),
adamc@803 3513 (L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".e\" value=\"1\" />")), loc)]),
adamc@758 3514 loc),
adamc@758 3515 fm)
adamc@758 3516 end
adamc@758 3517
adamc@148 3518 | L.EApp ((L.ECApp (
adamc@148 3519 (L.ECApp (
adamc@148 3520 (L.ECApp (
adamc@148 3521 (L.ECApp (
adamc@148 3522 (L.EFfi ("Basis", "useMore"), _), _), _),
adamc@148 3523 _), _),
adamc@148 3524 _), _),
adamc@148 3525 _), _),
adamc@179 3526 xml) => monoExp (env, st, fm) xml
adamc@148 3527
adamc@283 3528 | L.ECApp ((L.EFfi ("Basis", "error"), _), t) =>
adamc@283 3529 let
adamc@283 3530 val t = monoType env t
adamc@283 3531 in
adamc@283 3532 ((L'.EAbs ("s", (L'.TFfi ("Basis", "string"), loc), t,
adamc@283 3533 (L'.EError ((L'.ERel 0, loc), t), loc)), loc),
adamc@283 3534 fm)
adamc@283 3535 end
adamc@741 3536 | L.ECApp ((L.EFfi ("Basis", "returnBlob"), _), t) =>
adamc@741 3537 let
adamc@741 3538 val t = monoType env t
adamc@741 3539 val un = (L'.TRecord [], loc)
adamc@741 3540 in
adamc@741 3541 ((L'.EAbs ("b", (L'.TFfi ("Basis", "blob"), loc),
adamc@741 3542 (L'.TFun ((L'.TFfi ("Basis", "string"), loc), (L'.TFun (un, t), loc)), loc),
adamc@741 3543 (L'.EAbs ("mt", (L'.TFfi ("Basis", "string"), loc), (L'.TFun (un, t), loc),
adamc@741 3544 (L'.EAbs ("_", un, t,
adamc@741 3545 (L'.EReturnBlob {blob = (L'.ERel 2, loc),
adamc@741 3546 mimeType = (L'.ERel 1, loc),
adamc@741 3547 t = t}, loc)), loc)), loc)), loc),
adamc@741 3548 fm)
adamc@741 3549 end
adamc@1065 3550 | L.ECApp ((L.EFfi ("Basis", "redirect"), _), t) =>
adamc@1065 3551 let
adamc@1065 3552 val t = monoType env t
adamc@1065 3553 val un = (L'.TRecord [], loc)
adamc@1065 3554 in
adamc@1065 3555 ((L'.EAbs ("url", (L'.TFfi ("Basis", "string"), loc), (L'.TFun (un, t), loc),
adamc@1065 3556 (L'.EAbs ("_", un, t,
adamc@1065 3557 (L'.ERedirect ((L'.ERel 1, loc), t), loc)), loc)), loc),
adamc@1065 3558 fm)
adamc@1065 3559 end
adamc@283 3560
adamc@1104 3561 | L.ECApp ((L.EFfi ("Basis", "serialize"), _), t) =>
adamc@1104 3562 let
adamc@1104 3563 val t = monoType env t
adamc@1104 3564 val (e, fm) = urlifyExp env fm ((L'.ERel 0, loc), t)
adamc@1104 3565 in
adamc@1104 3566 ((L'.EAbs ("v", t, (L'.TFfi ("Basis", "string"), loc), e), loc),
adamc@1104 3567 fm)
adamc@1104 3568 end
adamc@1104 3569 | L.ECApp ((L.EFfi ("Basis", "deserialize"), _), t) =>
adamc@1104 3570 let
adamc@1104 3571 val t = monoType env t
adamc@1104 3572 in
adamc@1112 3573 ((L'.EAbs ("v", (L'.TFfi ("Basis", "string"), loc), t, (L'.EUnurlify ((L'.ERel 0, loc), t, false),
adamc@1112 3574 loc)), loc),
adamc@1104 3575 fm)
adamc@1104 3576 end
adamc@1104 3577
adamc@1067 3578 | L.EFfiApp ("Basis", "url", [e]) =>
adamc@1067 3579 let
adamc@1067 3580 val (e, fm) = monoExp (env, st, fm) e
adamc@1067 3581 in
adamc@1067 3582 urlifyExp env fm (e, dummyTyp)
adamc@1067 3583 end
adamc@1067 3584
adamc@179 3585 | L.EApp (e1, e2) =>
adamc@179 3586 let
adamc@179 3587 val (e1, fm) = monoExp (env, st, fm) e1
adamc@179 3588 val (e2, fm) = monoExp (env, st, fm) e2
adamc@179 3589 in
adamc@179 3590 ((L'.EApp (e1, e2), loc), fm)
adamc@179 3591 end
adamc@26 3592 | L.EAbs (x, dom, ran, e) =>
adamc@179 3593 let
adamc@179 3594 val (e, fm) = monoExp (Env.pushERel env x dom, st, fm) e
adamc@179 3595 in
adamc@179 3596 ((L'.EAbs (x, monoType env dom, monoType env ran, e), loc), fm)
adamc@179 3597 end
adamc@25 3598 | L.ECApp _ => poly ()
adamc@25 3599 | L.ECAbs _ => poly ()
adamc@25 3600
adamc@252 3601 | L.EFfi mx => ((L'.EFfi mx, loc), fm)
adamc@252 3602 | L.EFfiApp (m, x, es) =>
adamc@252 3603 let
adamc@252 3604 val (es, fm) = ListUtil.foldlMap (fn (e, fm) => monoExp (env, st, fm) e) fm es
adamc@252 3605 in
adamc@252 3606 ((L'.EFfiApp (m, x, es), loc), fm)
adamc@252 3607 end
adamc@252 3608
adamc@179 3609 | L.ERecord xes =>
adamc@179 3610 let
adamc@179 3611 val (xes, fm) = ListUtil.foldlMap
adamc@179 3612 (fn ((x, e, t), fm) =>
adamc@179 3613 let
adamc@179 3614 val (e, fm) = monoExp (env, st, fm) e
adamc@179 3615 in
adamc@179 3616 ((monoName env x,
adamc@179 3617 e,
adamc@179 3618 monoType env t), fm)
adamc@179 3619 end) fm xes
adamc@905 3620
adamc@905 3621 val xes = ListMergeSort.sort (fn ((x, _, _), (y, _, _)) => String.compare (x, y) = GREATER) xes
adamc@179 3622 in
adamc@179 3623 ((L'.ERecord xes, loc), fm)
adamc@179 3624 end
adamc@179 3625 | L.EField (e, x, _) =>
adamc@179 3626 let
adamc@179 3627 val (e, fm) = monoExp (env, st, fm) e
adamc@179 3628 in
adamc@179 3629 ((L'.EField (e, monoName env x), loc), fm)
adamc@179 3630 end
adamc@445 3631 | L.EConcat _ => poly ()
adamc@149 3632 | L.ECut _ => poly ()
adamc@493 3633 | L.ECutMulti _ => poly ()
adamc@177 3634
adamc@182 3635 | L.ECase (e, pes, {disc, result}) =>
adamc@179 3636 let
adamc@179 3637 val (e, fm) = monoExp (env, st, fm) e
adamc@179 3638 val (pes, fm) = ListUtil.foldlMap
adamc@179 3639 (fn ((p, e), fm) =>
adamc@179 3640 let
adamc@179 3641 val (e, fm) = monoExp (env, st, fm) e
adamc@179 3642 in
adamc@182 3643 ((monoPat env p, e), fm)
adamc@179 3644 end) fm pes
adamc@179 3645 in
adamc@182 3646 ((L'.ECase (e, pes, {disc = monoType env disc, result = monoType env result}), loc), fm)
adamc@179 3647 end
adamc@177 3648
adamc@179 3649 | L.EWrite e =>
adamc@179 3650 let
adamc@179 3651 val (e, fm) = monoExp (env, st, fm) e
adamc@179 3652 in
adamc@252 3653 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adamc@252 3654 (L'.EWrite (liftExpInExp 0 e), loc)), loc), fm)
adamc@179 3655 end
adamc@110 3656
adamc@179 3657 | L.EClosure (n, es) =>
adamc@179 3658 let
adamc@179 3659 val (es, fm) = ListUtil.foldlMap (fn (e, fm) =>
adamc@179 3660 monoExp (env, st, fm) e)
adamc@1065 3661 fm es
adamc@1065 3662 val e = (L'.EClosure (n, es), loc)
adamc@179 3663 in
adamc@1067 3664 (e, fm)
adamc@179 3665 end
adamc@450 3666
adamc@450 3667 | L.ELet (x, t, e1, e2) =>
adamc@450 3668 let
adamc@450 3669 val t' = monoType env t
adamc@450 3670 val (e1, fm) = monoExp (env, st, fm) e1
adamc@450 3671 val (e2, fm) = monoExp (Env.pushERel env x t, st, fm) e2
adamc@450 3672 in
adamc@450 3673 ((L'.ELet (x, t', e1, e2), loc), fm)
adamc@450 3674 end
adamc@607 3675
adamc@1020 3676 | L.EServerCall (n, es, t) =>
adamc@608 3677 let
adamc@609 3678 val t = monoType env t
adamc@614 3679 val (_, ft, _, name) = Env.lookupENamed env n
adamc@608 3680 val (es, fm) = ListUtil.foldlMap (fn (e, fm) => monoExp (env, st, fm) e) fm es
adamc@614 3681
adamc@614 3682 fun encodeArgs (es, ft, acc, fm) =
adamc@614 3683 case (es, ft) of
adamc@614 3684 ([], _) => (rev acc, fm)
adamc@614 3685 | (e :: es, (L.TFun (dom, ran), _)) =>
adamc@614 3686 let
adamc@614 3687 val (e, fm) = urlifyExp env fm (e, monoType env dom)
adamc@614 3688 in
adamc@614 3689 encodeArgs (es, ran, e
adamc@614 3690 :: (L'.EPrim (Prim.String "/"), loc)
adamc@614 3691 :: acc, fm)
adamc@614 3692 end
adamc@614 3693 | _ => raise Fail "Monoize: Not enough arguments visible in RPC function type"
adamc@614 3694
adamc@614 3695 val (call, fm) = encodeArgs (es, ft, [], fm)
adamc@614 3696 val call = foldl (fn (e, call) => (L'.EStrcat (call, e), loc))
adamc@614 3697 (L'.EPrim (Prim.String name), loc) call
adamc@614 3698
adamc@905 3699 val unit = (L'.TRecord [], loc)
adamc@905 3700
adamc@736 3701 val eff = if IS.member (!readCookie, n) then
adamc@736 3702 L'.ReadCookieWrite
adamc@736 3703 else
adamc@736 3704 L'.ReadOnly
adamc@905 3705
adamc@1020 3706 val e = (L'.EServerCall (call, t, eff), loc)
adamc@651 3707 val e = liftExpInExp 0 e
adamc@651 3708 val e = (L'.EAbs ("_", unit, unit, e), loc)
adamc@608 3709 in
adamc@651 3710 (e, fm)
adamc@608 3711 end
adamc@626 3712
adamc@626 3713 | L.EKAbs _ => poly ()
adamc@626 3714 | L.EKApp _ => poly ()
adamc@25 3715 end
adamc@25 3716
adamc@179 3717 fun monoDecl (env, fm) (all as (d, loc)) =
adamc@25 3718 let
adamc@25 3719 fun poly () =
adamc@25 3720 (E.errorAt loc "Unsupported declaration";
adamc@25 3721 Print.eprefaces' [("Declaration", CorePrint.p_decl env all)];
adamc@25 3722 NONE)
adamc@25 3723 in
adamc@25 3724 case d of
adamc@25 3725 L.DCon _ => NONE
adamc@808 3726 | L.DDatatype [("list", n, [_], [("Nil", _, NONE),
adamc@808 3727 ("Cons", _, SOME (L.TRecord (L.CRecord (_,
adamc@808 3728 [((L.CName "1", _),
adamc@808 3729 (L.CRel 0, _)),
adamc@808 3730 ((L.CName "2", _),
adamc@808 3731 (L.CApp ((L.CNamed n', _),
adamc@808 3732 (L.CRel 0, _)),
adamc@808 3733 _))]), _), _))])] =>
adamc@757 3734 if n = n' then
adamc@757 3735 NONE
adamc@757 3736 else
adamc@757 3737 poly ()
adamc@808 3738 | L.DDatatype dts =>
adamc@808 3739 let
adamc@808 3740 val env' = Env.declBinds env all
adamc@808 3741 val dts = map (fn (x, n, [], xncs) =>
adamc@808 3742 (x, n, map (fn (x, n, to) => (x, n, Option.map (monoType env') to)) xncs)
adamc@808 3743 | _ => (E.errorAt loc "Polymorphic datatype needed too late";
adamc@808 3744 Print.eprefaces' [("Declaration", CorePrint.p_decl env all)];
adamc@808 3745 ("", 0, []))) dts
adamc@808 3746 val d = (L'.DDatatype dts, loc)
adamc@808 3747 in
adamc@808 3748 SOME (env', fm, [d])
adamc@808 3749 end
adamc@179 3750 | L.DVal (x, n, t, e, s) =>
adamc@179 3751 let
adamc@179 3752 val (e, fm) = monoExp (env, St.empty, fm) e
adamc@179 3753 in
adamc@179 3754 SOME (Env.pushENamed env x n t NONE s,
adamc@179 3755 fm,
adamc@273 3756 [(L'.DVal (x, n, monoType env t, e, s), loc)])
adamc@179 3757 end
adamc@128 3758 | L.DValRec vis =>
adamc@128 3759 let
adamc@1107 3760 val vis = map (fn (x, n, t, e, s) =>
adamc@1107 3761 let
adamc@1107 3762 fun maybeTransaction (t, e) =
adamc@1107 3763 case (#1 t, #1 e) of
adamc@1107 3764 (L.CApp ((L.CFfi ("Basis", "transaction"), _), _), _) =>
adamc@1107 3765 SOME (L.EAbs ("_",
adamc@1107 3766 (L.TRecord (L.CRecord ((L.KType, loc), []), loc), loc),
adamc@1107 3767 t,
adamc@1107 3768 (L.EApp (CoreEnv.liftExpInExp 0 e,
adamc@1107 3769 (L.ERecord [], loc)), loc)), loc)
adamc@1107 3770 | (L.TFun (dom, ran), L.EAbs (x, _, _, e)) =>
adamc@1107 3771 (case maybeTransaction (ran, e) of
adamc@1107 3772 NONE => NONE
adamc@1107 3773 | SOME e => SOME (L.EAbs (x, dom, ran, e), loc))
adamc@1107 3774 | _ => NONE
adamc@1107 3775 in
adamc@1107 3776 (x, n, t,
adamc@1107 3777 case maybeTransaction (t, e) of
adamc@1107 3778 NONE => e
adamc@1107 3779 | SOME e => e,
adamc@1107 3780 s)
adamc@1107 3781 end) vis
adamc@1107 3782
adamc@128 3783 val env = foldl (fn ((x, n, t, e, s), env) => Env.pushENamed env x n t NONE s) env vis
adamc@179 3784
adamc@179 3785 val (vis, fm) = ListUtil.foldlMap
adamc@179 3786 (fn ((x, n, t, e, s), fm) =>
adamc@179 3787 let
adamc@179 3788 val (e, fm) = monoExp (env, St.empty, fm) e
adamc@179 3789 in
adamc@179 3790 ((x, n, monoType env t, e, s), fm)
adamc@179 3791 end)
adamc@179 3792 fm vis
adamc@128 3793 in
adamc@128 3794 SOME (env,
adamc@179 3795 fm,
adamc@273 3796 [(L'.DValRec vis, loc)])
adamc@128 3797 end
adamc@1104 3798 | L.DExport (ek, n, b) =>
adamc@115 3799 let
adamc@120 3800 val (_, t, _, s) = Env.lookupENamed env n
adamc@120 3801
adamc@609 3802 fun unwind (t, args) =
adamc@609 3803 case #1 t of
adamc@609 3804 L.TFun (dom, ran) => unwind (ran, dom :: args)
adamc@314 3805 | L.CApp ((L.CFfi ("Basis", "transaction"), _), t) =>
adamc@609 3806 unwind (t, (L.TRecord (L.CRecord ((L.KType, loc), []), loc), loc) :: args)
adamc@609 3807 | _ => (rev args, t)
adamc@120 3808
adamc@609 3809 val (ts, ran) = unwind (t, [])
adamc@609 3810 val ts = map (monoType env) ts
adamc@609 3811 val ran = monoType env ran
adamc@115 3812 in
adamc@1104 3813 SOME (env, fm, [(L'.DExport (ek, s, n, ts, ran, b), loc)])
adamc@115 3814 end
adamc@707 3815 | L.DTable (x, n, (L.CRecord (_, xts), _), s, pe, _, ce, _) =>
adamc@251 3816 let
adamc@251 3817 val t = (L.CFfi ("Basis", "string"), loc)
adamc@251 3818 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@311 3819 val s = "uw_" ^ s
adamc@704 3820 val e_name = (L'.EPrim (Prim.String s), loc)
adamc@273 3821
adamc@273 3822 val xts = map (fn (x, t) => (monoName env x, monoType env t)) xts
adamc@704 3823
adamc@707 3824 val (pe, fm) = monoExp (env, St.empty, fm) pe
adamc@707 3825 val (ce, fm) = monoExp (env, St.empty, fm) ce
adamc@251 3826 in
adamc@251 3827 SOME (Env.pushENamed env x n t NONE s,
adamc@251 3828 fm,
adamc@707 3829 [(L'.DTable (s, xts, pe, ce), loc),
adamc@704 3830 (L'.DVal (x, n, t', e_name, s), loc)])
adamc@251 3831 end
adamc@273 3832 | L.DTable _ => poly ()
adamc@754 3833 | L.DView (x, n, s, e, (L.CRecord (_, xts), _)) =>
adamc@754 3834 let
adamc@754 3835 val t = (L.CFfi ("Basis", "string"), loc)
adamc@754 3836 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@754 3837 val s = "uw_" ^ s
adamc@754 3838 val e_name = (L'.EPrim (Prim.String s), loc)
adamc@754 3839
adamc@754 3840 val xts = map (fn (x, t) => (monoName env x, monoType env t)) xts
adamc@754 3841
adamc@754 3842 val (e, fm) = monoExp (env, St.empty, fm) e
adamc@754 3843 val e = (L'.EFfiApp ("Basis", "viewify", [e]), loc)
adamc@754 3844 in
adamc@754 3845 SOME (Env.pushENamed env x n t NONE s,
adamc@754 3846 fm,
adamc@754 3847 [(L'.DView (s, xts, e), loc),
adamc@754 3848 (L'.DVal (x, n, t', e_name, s), loc)])
adamc@754 3849 end
adamc@754 3850 | L.DView _ => poly ()
adamc@338 3851 | L.DSequence (x, n, s) =>
adamc@338 3852 let
adamc@338 3853 val t = (L.CFfi ("Basis", "string"), loc)
adamc@338 3854 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@338 3855 val s = "uw_" ^ s
adamc@338 3856 val e = (L'.EPrim (Prim.String s), loc)
adamc@338 3857 in
adamc@338 3858 SOME (Env.pushENamed env x n t NONE s,
adamc@338 3859 fm,
adamc@338 3860 [(L'.DSequence s, loc),
adamc@338 3861 (L'.DVal (x, n, t', e, s), loc)])
adamc@338 3862 end
adamc@683 3863 | L.DDatabase _ => NONE
adamc@462 3864 | L.DCookie (x, n, t, s) =>
adamc@462 3865 let
adamc@462 3866 val t = (L.CFfi ("Basis", "string"), loc)
adamc@462 3867 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@462 3868 val e = (L'.EPrim (Prim.String s), loc)
adamc@462 3869 in
adamc@462 3870 SOME (Env.pushENamed env x n t NONE s,
adamc@462 3871 fm,
adamc@725 3872 [(L'.DCookie s, loc),
adamc@725 3873 (L'.DVal (x, n, t', e, s), loc)])
adamc@462 3874 end
adamc@720 3875 | L.DStyle (x, n, s) =>
adamc@718 3876 let
adamc@718 3877 val t = (L.CFfi ("Basis", "string"), loc)
adamc@718 3878 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@718 3879 val e = (L'.EPrim (Prim.String s), loc)
adamc@718 3880 in
adamc@718 3881 SOME (Env.pushENamed env x n t NONE s,
adamc@718 3882 fm,
adamc@720 3883 [(L'.DStyle s, loc),
adamc@718 3884 (L'.DVal (x, n, t', e, s), loc)])
adamc@718 3885 end
adamc@1075 3886 | L.DTask (e1, e2) =>
adamc@1073 3887 let
adamc@1075 3888 val (e1, fm) = monoExp (env, St.empty, fm) e1
adamc@1075 3889 val (e2, fm) = monoExp (env, St.empty, fm) e2
adamc@1073 3890 in
adamc@1073 3891 SOME (env,
adamc@1073 3892 fm,
adamc@1075 3893 [(L'.DTask (e1, e2), loc)])
adamc@1073 3894 end
adamc@1199 3895 | L.DPolicy e =>
adamc@1199 3896 let
adamc@1240 3897 fun policies (e, fm) =
adamc@1199 3898 case #1 e of
adamc@1240 3899 L.EFfiApp ("Basis", "also", [e1, e2]) =>
adamc@1240 3900 let
adamc@1240 3901 val (ps1, fm) = policies (e1, fm)
adamc@1240 3902 val (ps2, fm) = policies (e2, fm)
adamc@1240 3903 in
adamc@1240 3904 (ps1 @ ps2, fm)
adamc@1240 3905 end
adamc@1240 3906 | _ =>
adamc@1240 3907 let
adamc@1240 3908 val (e, make) =
adamc@1240 3909 case #1 e of
adamc@1240 3910 L.EApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sendClient"), _), _), _), _), _), e) =>
adamc@1240 3911 (e, L'.PolClient)
adamc@1240 3912 | L.EApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "mayInsert"), _), _), _), _), _), e) =>
adamc@1240 3913 (e, L'.PolInsert)
adamc@1240 3914 | L.EApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "mayDelete"), _), _), _), _), _), e) =>
adamc@1240 3915 (e, L'.PolDelete)
adamc@1240 3916 | L.EApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "mayUpdate"), _), _), _), _), _), e) =>
adamc@1240 3917 (e, L'.PolUpdate)
adamc@1240 3918 | L.EFfiApp ("Basis", "sendOwnIds", [e]) =>
adamc@1240 3919 (e, L'.PolSequence)
adamc@1240 3920 | _ => (poly (); (e, L'.PolClient))
adamc@1199 3921
adamc@1240 3922 val (e, fm) = monoExp (env, St.empty, fm) e
adamc@1240 3923 in
adamc@1240 3924 ([(L'.DPolicy (make e), loc)], fm)
adamc@1240 3925 end
adamc@1240 3926
adamc@1240 3927 val (ps, fm) = policies (e, fm)
adamc@1199 3928 in
adamc@1240 3929 SOME (env, fm, ps)
adamc@1199 3930 end
adamc@25 3931 end
adamc@25 3932
adamc@683 3933 datatype expungable = Client | Channel
adamc@683 3934
adamc@683 3935 fun monoize env file =
adamc@25 3936 let
adam@1287 3937 val () = pvars := RM.empty
adam@1287 3938
adamc@735 3939 (* Calculate which exported functions need cookie signature protection *)
adamc@735 3940 val rcook = foldl (fn ((d, _), rcook) =>
adamc@735 3941 case d of
adamc@1104 3942 L.DExport (L.Action L.ReadCookieWrite, n, _) => IS.add (rcook, n)
adamc@1104 3943 | L.DExport (L.Rpc L.ReadCookieWrite, n, _) => IS.add (rcook, n)
adamc@735 3944 | _ => rcook)
adamc@735 3945 IS.empty file
adamc@735 3946 val () = readCookie := rcook
adamc@735 3947
adamc@683 3948 val loc = E.dummySpan
adamc@683 3949 val client = (L'.TFfi ("Basis", "client"), loc)
adamc@683 3950 val unit = (L'.TRecord [], loc)
adamc@687 3951
adamc@687 3952 fun calcClientish xts =
adamc@687 3953 foldl (fn ((x : L.con, t : L.con), st as (nullable, notNullable)) =>
adamc@687 3954 case #1 x of
adamc@687 3955 L.CName x =>
adamc@687 3956 (case #1 t of
adamc@687 3957 L.CFfi ("Basis", "client") =>
adamc@687 3958 (nullable, (x, Client) :: notNullable)
adamc@687 3959 | L.CApp ((L.CFfi ("Basis", "option"), _),
adamc@687 3960 (L.CFfi ("Basis", "client"), _)) =>
adamc@687 3961 ((x, Client) :: nullable, notNullable)
adamc@687 3962 | L.CApp ((L.CFfi ("Basis", "channel"), _), _) =>
adamc@687 3963 (nullable, (x, Channel) :: notNullable)
adamc@687 3964 | L.CApp ((L.CFfi ("Basis", "option"), _),
adamc@687 3965 (L.CApp ((L.CFfi ("Basis", "channel"), _), _), _)) =>
adamc@687 3966 ((x, Channel) :: nullable, notNullable)
adamc@687 3967 | _ => st)
adamc@687 3968 | _ => st) ([], []) xts
adamc@687 3969
adamc@683 3970 fun expunger () =
adamc@683 3971 let
adamc@683 3972 val target = (L'.EFfiApp ("Basis", "sqlifyClient", [(L'.ERel 0, loc)]), loc)
adamc@683 3973
adamc@683 3974 fun doTable (tab, xts, e) =
adamc@683 3975 case xts of
adamc@683 3976 L.CRecord (_, xts) =>
adamc@683 3977 let
adamc@687 3978 val (nullable, notNullable) = calcClientish xts
adamc@683 3979
adamc@684 3980 fun cond (x, v) =
adamc@684 3981 (L'.EStrcat ((L'.EPrim (Prim.String ("uw_" ^ x
adamc@684 3982 ^ (case v of
adamc@684 3983 Client => ""
adamc@684 3984 | Channel => " >> 32")
adamc@684 3985 ^ " = ")), loc),
adamc@684 3986 target), loc)
adamc@684 3987
adamc@684 3988 val e =
adamc@684 3989 foldl (fn ((x, v), e) =>
adamc@684 3990 (L'.ESeq (
adamc@684 3991 (L'.EDml (L'.EStrcat (
adamc@684 3992 (L'.EPrim (Prim.String ("UPDATE uw_"
adamc@684 3993 ^ tab
adamc@684 3994 ^ " SET uw_"
adamc@684 3995 ^ x
adamc@684 3996 ^ " = NULL WHERE ")), loc),
adamc@684 3997 cond (x, v)), loc), loc),
adamc@684 3998 e), loc))
adamc@684 3999 e nullable
adamc@684 4000
adamc@683 4001 val e =
adamc@683 4002 case notNullable of
adamc@683 4003 [] => e
adamc@683 4004 | eb :: ebs =>
adamc@684 4005 (L'.ESeq (
adamc@684 4006 (L'.EDml (foldl
adamc@684 4007 (fn (eb, s) =>
adamc@684 4008 (L'.EStrcat (s,
adamc@687 4009 (L'.EStrcat ((L'.EPrim (Prim.String " OR "),
adamc@684 4010 loc),
adamc@684 4011 cond eb), loc)), loc))
adamc@684 4012 (L'.EStrcat ((L'.EPrim (Prim.String ("DELETE FROM uw_"
adamc@684 4013 ^ tab
adamc@684 4014 ^ " WHERE ")), loc),
adamc@684 4015 cond eb), loc)
adamc@684 4016 ebs), loc),
adamc@684 4017 e), loc)
adamc@683 4018 in
adamc@683 4019 e
adamc@683 4020 end
adamc@683 4021 | _ => e
adamc@683 4022
adamc@683 4023 val e = (L'.ERecord [], loc)
adamc@683 4024 in
adamc@683 4025 foldl (fn ((d, _), e) =>
adamc@683 4026 case d of
adamc@707 4027 L.DTable (_, _, xts, tab, _, _, _, _) => doTable (tab, #1 xts, e)
adamc@683 4028 | _ => e) e file
adamc@683 4029 end
adamc@683 4030
adamc@687 4031 fun initializer () =
adamc@687 4032 let
adamc@687 4033 fun doTable (tab, xts, e) =
adamc@687 4034 case xts of
adamc@687 4035 L.CRecord (_, xts) =>
adamc@687 4036 let
adamc@687 4037 val (nullable, notNullable) = calcClientish xts
adamc@687 4038
adamc@687 4039 val e =
adamc@687 4040 case nullable of
adamc@687 4041 [] => e
adamc@687 4042 | (x, _) :: ebs =>
adamc@687 4043 (L'.ESeq (
adamc@687 4044 (L'.EDml (L'.EPrim (Prim.String
adamc@687 4045 (foldl (fn ((x, _), s) =>
adamc@687 4046 s ^ ", uw_" ^ x ^ " = NULL")
adamc@687 4047 ("UPDATE uw_"
adamc@687 4048 ^ tab
adamc@687 4049 ^ " SET uw_"
adamc@687 4050 ^ x
adamc@687 4051 ^ " = NULL")
adamc@687 4052 ebs)), loc), loc),
adamc@687 4053 e), loc)
adamc@687 4054
adamc@687 4055 val e =
adamc@687 4056 case notNullable of
adamc@687 4057 [] => e
adamc@687 4058 | eb :: ebs =>
adamc@687 4059 (L'.ESeq (
adamc@687 4060 (L'.EDml (L'.EPrim (Prim.String ("DELETE FROM uw_"
adamc@687 4061 ^ tab)), loc), loc),
adamc@687 4062 e), loc)
adamc@687 4063 in
adamc@687 4064 e
adamc@687 4065 end
adamc@687 4066 | _ => e
adamc@687 4067
adamc@687 4068 val e = (L'.ERecord [], loc)
adamc@687 4069 in
adamc@687 4070 foldl (fn ((d, _), e) =>
adamc@687 4071 case d of
adamc@707 4072 L.DTable (_, _, xts, tab, _, _, _, _) => doTable (tab, #1 xts, e)
adamc@687 4073 | _ => e) e file
adamc@687 4074 end
adamc@687 4075
adam@1287 4076 val mname = CoreUtil.File.maxName file + 1
adam@1287 4077 val () = nextPvar := mname
adam@1287 4078
adamc@179 4079 val (_, _, ds) = List.foldl (fn (d, (env, fm, ds)) =>
adamc@683 4080 case #1 d of
adamc@683 4081 L.DDatabase s =>
adamc@683 4082 let
adamc@687 4083 val (nExp, fm) = Fm.freshName fm
adamc@687 4084 val (nIni, fm) = Fm.freshName fm
adamc@687 4085
adamc@687 4086 val dExp = L'.DVal ("expunger",
adamc@687 4087 nExp,
adamc@687 4088 (L'.TFun (client, unit), loc),
adamc@687 4089 (L'.EAbs ("cli", client, unit, expunger ()), loc),
adamc@687 4090 "expunger")
adamc@687 4091 val dIni = L'.DVal ("initializer",
adamc@687 4092 nIni,
adamc@687 4093 (L'.TFun (unit, unit), loc),
adamc@687 4094 (L'.EAbs ("_", unit, unit, initializer ()), loc),
adamc@687 4095 "initializer")
adamc@683 4096 in
adamc@687 4097 (env, Fm.enter fm, (L'.DDatabase {name = s,
adamc@687 4098 expunge = nExp,
adamc@687 4099 initialize = nIni}, loc)
adamc@687 4100 :: (dExp, loc)
adamc@687 4101 :: (dIni, loc)
adamc@683 4102 :: ds)
adamc@683 4103 end
adamc@683 4104 | _ =>
adam@1287 4105 (pvarDefs := [];
adam@1288 4106 pvarOldDefs := [];
adam@1287 4107 case monoDecl (env, fm) d of
adam@1287 4108 NONE => (env, fm, ds)
adam@1287 4109 | SOME (env, fm, ds') =>
adam@1288 4110 (foldr (fn ((n, cs), env) =>
adam@1288 4111 Env.declBinds env (L.DDatatype [("$poly" ^ Int.toString n,
adam@1288 4112 n,
adam@1288 4113 [],
adam@1288 4114 cs)], loc))
adam@1288 4115 env (!pvarOldDefs),
adam@1287 4116 Fm.enter fm,
adam@1287 4117 ds' @ Fm.decls fm @ !pvarDefs @ ds)))
adam@1287 4118 (env, Fm.empty mname, []) file
adamc@25 4119 in
adam@1287 4120 pvars := RM.empty;
adam@1287 4121 pvarDefs := [];
adam@1288 4122 pvarOldDefs := [];
adamc@25 4123 rev ds
adamc@25 4124 end
adamc@25 4125
adamc@25 4126 end