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Initial form for paper assignment
author Adam Chlipala <adamc@hcoop.net>
date Sun, 01 Nov 2009 14:26:20 -0500
parents 7a4a55e05081
children c1f49f6ba856
rev   line source
adamc@25 1 (* Copyright (c) 2008, Adam Chlipala
adamc@25 2 * All rights reserved.
adamc@25 3 *
adamc@25 4 * Redistribution and use in source and binary forms, with or without
adamc@25 5 * modification, are permitted provided that the following conditions are met:
adamc@25 6 *
adamc@25 7 * - Redistributions of source code must retain the above copyright notice,
adamc@25 8 * this list of conditions and the following disclaimer.
adamc@25 9 * - Redistributions in binary form must reproduce the above copyright notice,
adamc@25 10 * this list of conditions and the following disclaimer in the documentation
adamc@25 11 * and/or other materials provided with the distribution.
adamc@25 12 * - The names of contributors may not be used to endorse or promote products
adamc@25 13 * derived from this software without specific prior written permission.
adamc@25 14 *
adamc@25 15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
adamc@25 16 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
adamc@25 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
adamc@25 18 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
adamc@25 19 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
adamc@25 20 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
adamc@25 21 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
adamc@25 22 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
adamc@25 23 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
adamc@25 24 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
adamc@25 25 * POSSIBILITY OF SUCH DAMAGE.
adamc@25 26 *)
adamc@25 27
adamc@25 28 structure Monoize :> MONOIZE = struct
adamc@25 29
adamc@25 30 structure E = ErrorMsg
adamc@25 31 structure Env = CoreEnv
adamc@25 32
adamc@25 33 structure L = Core
adamc@25 34 structure L' = Mono
adamc@25 35
adamc@196 36 structure IM = IntBinaryMap
adamc@735 37 structure IS = IntBinarySet
adamc@196 38
adamc@984 39 structure SS = BinarySetFn(struct
adamc@984 40 type ord_key = string
adamc@984 41 val compare = String.compare
adamc@984 42 end)
adamc@984 43
adamc@984 44 val singletons = SS.addList (SS.empty,
adamc@984 45 ["link",
adamc@984 46 "br",
adamc@984 47 "p",
adamc@984 48 "hr",
adamc@984 49 "input",
adamc@984 50 "button"])
adamc@984 51
adamc@196 52 val dummyTyp = (L'.TDatatype (0, ref (L'.Enum, [])), E.dummySpan)
adamc@25 53
adamc@252 54 structure U = MonoUtil
adamc@252 55
adamc@252 56 val liftExpInExp =
adamc@252 57 U.Exp.mapB {typ = fn t => t,
adamc@252 58 exp = fn bound => fn e =>
adamc@252 59 case e of
adamc@252 60 L'.ERel xn =>
adamc@252 61 if xn < bound then
adamc@252 62 e
adamc@252 63 else
adamc@252 64 L'.ERel (xn + 1)
adamc@252 65 | _ => e,
adamc@252 66 bind = fn (bound, U.Exp.RelE _) => bound + 1
adamc@252 67 | (bound, _) => bound}
adamc@252 68
adamc@25 69 fun monoName env (all as (c, loc)) =
adamc@25 70 let
adamc@25 71 fun poly () =
adamc@25 72 (E.errorAt loc "Unsupported name constructor";
adamc@25 73 Print.eprefaces' [("Constructor", CorePrint.p_con env all)];
adamc@25 74 "")
adamc@25 75 in
adamc@25 76 case c of
adamc@25 77 L.CName s => s
adamc@25 78 | _ => poly ()
adamc@25 79 end
adamc@25 80
adamc@877 81 fun lowercaseFirst "" = ""
adamc@877 82 | lowercaseFirst s = String.str (Char.toLower (String.sub (s, 0)))
adamc@877 83 ^ String.extract (s, 1, NONE)
adamc@877 84
adamc@877 85 fun monoNameLc env c = lowercaseFirst (monoName env c)
adamc@877 86
adamc@292 87 fun readType' (t, loc) = (L'.TFun ((L'.TFfi ("Basis", "string"), loc),
adamc@292 88 (L'.TOption t, loc)), loc)
adamc@292 89 fun readErrType (t, loc) = (L'.TFun ((L'.TFfi ("Basis", "string"), loc),
adamc@292 90 t), loc)
adamc@292 91 fun readType (t, loc) =
adamc@292 92 (L'.TRecord [("Read", readType' (t, loc)),
adamc@292 93 ("ReadError", readErrType (t, loc))],
adamc@292 94 loc)
adamc@292 95
adamc@196 96 fun monoType env =
adamc@25 97 let
adamc@196 98 fun mt env dtmap (all as (c, loc)) =
adamc@196 99 let
adamc@196 100 fun poly () =
adamc@196 101 (E.errorAt loc "Unsupported type constructor";
adamc@196 102 Print.eprefaces' [("Constructor", CorePrint.p_con env all)];
adamc@196 103 dummyTyp)
adamc@196 104 in
adamc@196 105 case c of
adamc@196 106 L.TFun (c1, c2) => (L'.TFun (mt env dtmap c1, mt env dtmap c2), loc)
adamc@196 107 | L.TCFun _ => poly ()
adamc@196 108 | L.TRecord (L.CRecord ((L.KType, _), xcs), _) =>
adamc@905 109 let
adamc@905 110 val xcs = map (fn (x, t) => (monoName env x, mt env dtmap t)) xcs
adamc@905 111 val xcs = ListMergeSort.sort (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER) xcs
adamc@905 112 in
adamc@905 113 (L'.TRecord xcs, loc)
adamc@905 114 end
adamc@196 115 | L.TRecord _ => poly ()
adamc@196 116
adamc@288 117 | L.CApp ((L.CFfi ("Basis", "option"), _), t) =>
adamc@288 118 (L'.TOption (mt env dtmap t), loc)
adamc@757 119 | L.CApp ((L.CFfi ("Basis", "list"), _), t) =>
adamc@757 120 (L'.TList (mt env dtmap t), loc)
adamc@288 121
adamc@820 122 | L.CApp ((L.CFfi ("Basis", "monad"), _), _) =>
adamc@820 123 (L'.TRecord [], loc)
adamc@820 124
adamc@387 125 | L.CApp ((L.CFfi ("Basis", "eq"), _), t) =>
adamc@387 126 let
adamc@387 127 val t = mt env dtmap t
adamc@387 128 in
adamc@387 129 (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc)
adamc@387 130 end
adamc@389 131 | L.CApp ((L.CFfi ("Basis", "num"), _), t) =>
adamc@389 132 let
adamc@389 133 val t = mt env dtmap t
adamc@389 134 in
adamc@417 135 (L'.TRecord [("Zero", t),
adamc@417 136 ("Neg", (L'.TFun (t, t), loc)),
adamc@389 137 ("Plus", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 138 ("Minus", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 139 ("Times", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 140 ("Div", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 141 ("Mod", (L'.TFun (t, (L'.TFun (t, t), loc)), loc))],
adamc@389 142 loc)
adamc@389 143 end
adamc@391 144 | L.CApp ((L.CFfi ("Basis", "ord"), _), t) =>
adamc@391 145 let
adamc@391 146 val t = mt env dtmap t
adamc@391 147 in
adamc@391 148 (L'.TRecord [("Lt", (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc)),
adamc@391 149 ("Le", (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc))],
adamc@391 150 loc)
adamc@391 151 end
adamc@286 152 | L.CApp ((L.CFfi ("Basis", "show"), _), t) =>
adamc@286 153 (L'.TFun (mt env dtmap t, (L'.TFfi ("Basis", "string"), loc)), loc)
adamc@290 154 | L.CApp ((L.CFfi ("Basis", "read"), _), t) =>
adamc@292 155 readType (mt env dtmap t, loc)
adamc@286 156
adamc@717 157 | L.CFfi ("Basis", "url") => (L'.TFfi ("Basis", "string"), loc)
adamc@741 158 | L.CFfi ("Basis", "mimeType") => (L'.TFfi ("Basis", "string"), loc)
adamc@720 159 | L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "xml"), _), _), _), _), _), _) =>
adamc@196 160 (L'.TFfi ("Basis", "string"), loc)
adamc@196 161 | L.CApp ((L.CApp ((L.CFfi ("Basis", "xhtml"), _), _), _), _) =>
adamc@196 162 (L'.TFfi ("Basis", "string"), loc)
adamc@721 163 | L.CFfi ("Basis", "css_class") => (L'.TFfi ("Basis", "string"), loc)
adamc@196 164
adamc@251 165 | L.CApp ((L.CFfi ("Basis", "transaction"), _), t) =>
adamc@252 166 (L'.TFun ((L'.TRecord [], loc), mt env dtmap t), loc)
adamc@565 167 | L.CApp ((L.CFfi ("Basis", "source"), _), t) =>
adamc@577 168 (L'.TSource, loc)
adamc@568 169 | L.CApp ((L.CFfi ("Basis", "signal"), _), t) =>
adamc@568 170 (L'.TSignal (mt env dtmap t), loc)
adamc@462 171 | L.CApp ((L.CFfi ("Basis", "http_cookie"), _), _) =>
adamc@462 172 (L'.TFfi ("Basis", "string"), loc)
adamc@705 173 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_table"), _), _), _), _) =>
adamc@252 174 (L'.TFfi ("Basis", "string"), loc)
adamc@823 175 | L.CApp ((L.CFfi ("Basis", "sql_view"), _), _) =>
adamc@823 176 (L'.TFfi ("Basis", "string"), loc)
adamc@338 177 | L.CFfi ("Basis", "sql_sequence") =>
adamc@338 178 (L'.TFfi ("Basis", "string"), loc)
adamc@252 179 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_query"), _), _), _), _) =>
adamc@252 180 (L'.TFfi ("Basis", "string"), loc)
adamc@252 181 | L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_query1"), _), _), _), _), _), _) =>
adamc@252 182 (L'.TFfi ("Basis", "string"), loc)
adamc@748 183 | L.CApp ((L.CFfi ("Basis", "sql_from_items"), _), _) =>
adamc@748 184 (L'.TFfi ("Basis", "string"), loc)
adamc@252 185 | L.CApp ((L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_exp"), _), _), _), _), _), _), _), _) =>
adamc@252 186 (L'.TFfi ("Basis", "string"), loc)
adamc@707 187 | L.CApp ((L.CApp ((L.CFfi ("Basis", "primary_key"), _), _), _), _) =>
adamc@707 188 (L'.TFfi ("Basis", "string"), loc)
adamc@704 189 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_constraints"), _), _), _), _) =>
adamc@704 190 (L'.TFfi ("Basis", "sql_constraints"), loc)
adamc@705 191 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_constraint"), _), _), _), _) =>
adamc@704 192 (L'.TFfi ("Basis", "string"), loc)
adamc@712 193 | L.CApp ((L.CApp ((L.CFfi ("Basis", "linkable"), _), _), _), _) =>
adamc@712 194 (L'.TRecord [], loc)
adamc@709 195 | L.CApp ((L.CApp ((L.CFfi ("Basis", "matching"), _), _), _), _) =>
adamc@709 196 let
adamc@709 197 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@709 198 in
adamc@709 199 (L'.TRecord [("1", string), ("2", string)], loc)
adamc@709 200 end
adamc@709 201 | L.CApp ((L.CFfi ("Basis", "propagation_mode"), _), _) =>
adamc@709 202 (L'.TFfi ("Basis", "string"), loc)
adamc@252 203
adamc@252 204 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_subset"), _), _), _), _) =>
adamc@252 205 (L'.TRecord [], loc)
adamc@252 206 | L.CFfi ("Basis", "sql_relop") =>
adamc@252 207 (L'.TFfi ("Basis", "string"), loc)
adamc@252 208 | L.CFfi ("Basis", "sql_direction") =>
adamc@252 209 (L'.TFfi ("Basis", "string"), loc)
adamc@252 210 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_order_by"), _), _), _), _) =>
adamc@252 211 (L'.TFfi ("Basis", "string"), loc)
adamc@252 212 | L.CFfi ("Basis", "sql_limit") =>
adamc@252 213 (L'.TFfi ("Basis", "string"), loc)
adamc@252 214 | L.CFfi ("Basis", "sql_offset") =>
adamc@252 215 (L'.TFfi ("Basis", "string"), loc)
adamc@753 216 | L.CApp ((L.CApp ((L.CFfi ("Basis", "fieldsOf"), _), _), _), _) =>
adamc@753 217 (L'.TRecord [], loc)
adamc@252 218
adamc@676 219 | L.CApp ((L.CFfi ("Basis", "sql_injectable_prim"), _), t) =>
adamc@676 220 (L'.TFun (mt env dtmap t, (L'.TFfi ("Basis", "string"), loc)), loc)
adamc@252 221 | L.CApp ((L.CFfi ("Basis", "sql_injectable"), _), t) =>
adamc@252 222 (L'.TFun (mt env dtmap t, (L'.TFfi ("Basis", "string"), loc)), loc)
adamc@750 223 | L.CApp ((L.CApp ((L.CFfi ("Basis", "nullify"), _), _), _), _) =>
adamc@750 224 (L'.TRecord [], loc)
adamc@252 225 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_unary"), _), _), _), _) =>
adamc@252 226 (L'.TFfi ("Basis", "string"), loc)
adamc@252 227 | L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_binary"), _), _), _), _), _), _) =>
adamc@252 228 (L'.TFfi ("Basis", "string"), loc)
adamc@252 229 | L.CApp ((L.CFfi ("Basis", "sql_aggregate"), _), t) =>
adamc@252 230 (L'.TFfi ("Basis", "string"), loc)
adamc@252 231 | L.CApp ((L.CFfi ("Basis", "sql_summable"), _), _) =>
adamc@252 232 (L'.TRecord [], loc)
adamc@252 233 | L.CApp ((L.CFfi ("Basis", "sql_maxable"), _), _) =>
adamc@252 234 (L'.TRecord [], loc)
adamc@559 235 | L.CApp ((L.CFfi ("Basis", "sql_arith"), _), _) =>
adamc@559 236 (L'.TRecord [], loc)
adamc@441 237 | L.CApp ((L.CFfi ("Basis", "sql_nfunc"), _), _) =>
adamc@441 238 (L'.TFfi ("Basis", "string"), loc)
adamc@746 239 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_ufunc"), _), _), _), _) =>
adamc@746 240 (L'.TFfi ("Basis", "string"), loc)
adamc@251 241
adamc@668 242 | L.CApp ((L.CFfi ("Basis", "channel"), _), _) =>
adamc@668 243 (L'.TFfi ("Basis", "channel"), loc)
adamc@668 244
adamc@196 245 | L.CRel _ => poly ()
adamc@196 246 | L.CNamed n =>
adamc@196 247 (case IM.find (dtmap, n) of
adamc@196 248 SOME r => (L'.TDatatype (n, r), loc)
adamc@196 249 | NONE =>
adamc@196 250 let
adamc@196 251 val r = ref (L'.Default, [])
adamc@196 252 val (_, xs, xncs) = Env.lookupDatatype env n
adamc@196 253
adamc@196 254 val dtmap' = IM.insert (dtmap, n, r)
adamc@196 255
adamc@196 256 val xncs = map (fn (x, n, to) => (x, n, Option.map (mt env dtmap') to)) xncs
adamc@196 257 in
adamc@196 258 case xs of
adamc@198 259 [] =>(r := (ElabUtil.classifyDatatype xncs, xncs);
adamc@196 260 (L'.TDatatype (n, r), loc))
adamc@196 261 | _ => poly ()
adamc@196 262 end)
adamc@196 263 | L.CFfi mx => (L'.TFfi mx, loc)
adamc@196 264 | L.CApp _ => poly ()
adamc@196 265 | L.CAbs _ => poly ()
adamc@196 266
adamc@196 267 | L.CName _ => poly ()
adamc@196 268
adamc@196 269 | L.CRecord _ => poly ()
adamc@196 270 | L.CConcat _ => poly ()
adamc@621 271 | L.CMap _ => poly ()
adamc@196 272 | L.CUnit => poly ()
adamc@214 273
adamc@214 274 | L.CTuple _ => poly ()
adamc@214 275 | L.CProj _ => poly ()
adamc@626 276
adamc@626 277 | L.CKAbs _ => poly ()
adamc@626 278 | L.CKApp _ => poly ()
adamc@626 279 | L.TKFun _ => poly ()
adamc@196 280 end
adamc@25 281 in
adamc@196 282 mt env IM.empty
adamc@25 283 end
adamc@25 284
adamc@25 285 val dummyExp = (L'.EPrim (Prim.Int 0), E.dummySpan)
adamc@25 286
adamc@179 287 structure IM = IntBinaryMap
adamc@179 288
adamc@179 289 datatype foo_kind =
adamc@179 290 Attr
adamc@179 291 | Url
adamc@179 292
adamc@179 293 fun fk2s fk =
adamc@179 294 case fk of
adamc@179 295 Attr => "attr"
adamc@179 296 | Url => "url"
adamc@179 297
adamc@179 298 structure Fm :> sig
adamc@179 299 type t
adamc@179 300
adamc@179 301 val empty : int -> t
adamc@179 302
adamc@179 303 val lookup : t -> foo_kind -> int -> (int -> t -> L'.decl * t) -> t * int
adamc@758 304 val lookupList : t -> foo_kind -> L'.typ -> (int -> t -> L'.decl * t) -> t * int
adamc@179 305 val enter : t -> t
adamc@179 306 val decls : t -> L'.decl list
adamc@683 307
adamc@683 308 val freshName : t -> int * t
adamc@179 309 end = struct
adamc@179 310
adamc@179 311 structure M = BinaryMapFn(struct
adamc@179 312 type ord_key = foo_kind
adamc@179 313 fun compare x =
adamc@179 314 case x of
adamc@179 315 (Attr, Attr) => EQUAL
adamc@179 316 | (Attr, _) => LESS
adamc@179 317 | (_, Attr) => GREATER
adamc@179 318
adamc@179 319 | (Url, Url) => EQUAL
adamc@179 320 end)
adamc@179 321
adamc@758 322 structure TM = BinaryMapFn(struct
adamc@758 323 type ord_key = L'.typ
adamc@758 324 val compare = MonoUtil.Typ.compare
adamc@758 325 end)
adamc@758 326
adamc@179 327 type t = {
adamc@179 328 count : int,
adamc@179 329 map : int IM.map M.map,
adamc@758 330 listMap : int TM.map M.map,
adamc@179 331 decls : L'.decl list
adamc@179 332 }
adamc@179 333
adamc@179 334 fun empty count = {
adamc@179 335 count = count,
adamc@179 336 map = M.empty,
adamc@758 337 listMap = M.empty,
adamc@179 338 decls = []
adamc@179 339 }
adamc@179 340
adamc@758 341 fun enter ({count, map, listMap, ...} : t) = {count = count, map = map, listMap = listMap, decls = []}
adamc@758 342 fun freshName {count, map, listMap, decls} = (count, {count = count + 1, map = map, listMap = listMap, decls = decls})
adamc@179 343 fun decls ({decls, ...} : t) = decls
adamc@179 344
adamc@758 345 fun lookup (t as {count, map, listMap, decls}) k n thunk =
adamc@120 346 let
adamc@179 347 val im = Option.getOpt (M.find (map, k), IM.empty)
adamc@179 348 in
adamc@179 349 case IM.find (im, n) of
adamc@179 350 NONE =>
adamc@179 351 let
adamc@179 352 val n' = count
adamc@758 353 val (d, {count, map, listMap, decls}) =
adamc@758 354 thunk count {count = count + 1,
adamc@758 355 map = M.insert (map, k, IM.insert (im, n, n')),
adamc@758 356 listMap = listMap,
adamc@758 357 decls = decls}
adamc@179 358 in
adamc@179 359 ({count = count,
adamc@179 360 map = map,
adamc@758 361 listMap = listMap,
adamc@758 362 decls = d :: decls}, n')
adamc@758 363 end
adamc@758 364 | SOME n' => (t, n')
adamc@758 365 end
adamc@758 366
adamc@758 367 fun lookupList (t as {count, map, listMap, decls}) k tp thunk =
adamc@758 368 let
adamc@758 369 val tm = Option.getOpt (M.find (listMap, k), TM.empty)
adamc@758 370 in
adamc@758 371 case TM.find (tm, tp) of
adamc@758 372 NONE =>
adamc@758 373 let
adamc@758 374 val n' = count
adamc@758 375 val (d, {count, map, listMap, decls}) =
adamc@758 376 thunk count {count = count + 1,
adamc@758 377 map = map,
adamc@758 378 listMap = M.insert (listMap, k, TM.insert (tm, tp, n')),
adamc@758 379 decls = decls}
adamc@758 380 in
adamc@758 381 ({count = count,
adamc@758 382 map = map,
adamc@758 383 listMap = listMap,
adamc@179 384 decls = d :: decls}, n')
adamc@179 385 end
adamc@179 386 | SOME n' => (t, n')
adamc@179 387 end
adamc@179 388
adamc@179 389 end
adamc@185 390
adamc@185 391
adamc@185 392 fun capitalize s =
adamc@185 393 if s = "" then
adamc@185 394 s
adamc@185 395 else
adamc@185 396 str (Char.toUpper (String.sub (s, 0))) ^ String.extract (s, 1, NONE)
adamc@179 397
adamc@179 398 fun fooifyExp fk env =
adamc@179 399 let
adamc@179 400 fun fooify fm (e, tAll as (t, loc)) =
adamc@120 401 case #1 e of
adamc@120 402 L'.EClosure (fnam, [(L'.ERecord [], _)]) =>
adamc@120 403 let
adamc@120 404 val (_, _, _, s) = Env.lookupENamed env fnam
adamc@120 405 in
adamc@764 406 ((L'.EPrim (Prim.String (Settings.getUrlPrefix () ^ s)), loc), fm)
adamc@120 407 end
adamc@120 408 | L'.EClosure (fnam, args) =>
adamc@120 409 let
adamc@120 410 val (_, ft, _, s) = Env.lookupENamed env fnam
adamc@120 411 val ft = monoType env ft
adamc@111 412
adamc@179 413 fun attrify (args, ft, e, fm) =
adamc@120 414 case (args, ft) of
adamc@179 415 ([], _) => (e, fm)
adamc@120 416 | (arg :: args, (L'.TFun (t, ft), _)) =>
adamc@179 417 let
adamc@179 418 val (arg', fm) = fooify fm (arg, t)
adamc@179 419 in
adamc@179 420 attrify (args, ft,
adamc@179 421 (L'.EStrcat (e,
adamc@179 422 (L'.EStrcat ((L'.EPrim (Prim.String "/"), loc),
adamc@179 423 arg'), loc)), loc),
adamc@179 424 fm)
adamc@179 425 end
adamc@120 426 | _ => (E.errorAt loc "Type mismatch encoding attribute";
adamc@179 427 (e, fm))
adamc@120 428 in
adamc@764 429 attrify (args, ft, (L'.EPrim (Prim.String (Settings.getUrlPrefix () ^ s)), loc), fm)
adamc@120 430 end
adamc@120 431 | _ =>
adamc@120 432 case t of
adamc@185 433 L'.TFfi (m, x) => ((L'.EFfiApp (m, fk2s fk ^ "ify" ^ capitalize x, [e]), loc), fm)
adamc@200 434
adamc@179 435 | L'.TRecord [] => ((L'.EPrim (Prim.String ""), loc), fm)
adamc@200 436 | L'.TRecord ((x, t) :: xts) =>
adamc@200 437 let
adamc@200 438 val (se, fm) = fooify fm ((L'.EField (e, x), loc), t)
adamc@200 439 in
adamc@200 440 foldl (fn ((x, t), (se, fm)) =>
adamc@200 441 let
adamc@200 442 val (se', fm) = fooify fm ((L'.EField (e, x), loc), t)
adamc@200 443 in
adamc@200 444 ((L'.EStrcat (se,
adamc@200 445 (L'.EStrcat ((L'.EPrim (Prim.String "/"), loc),
adamc@200 446 se'), loc)), loc),
adamc@200 447 fm)
adamc@200 448 end) (se, fm) xts
adamc@200 449 end
adamc@111 450
adamc@196 451 | L'.TDatatype (i, ref (dk, _)) =>
adamc@179 452 let
adamc@179 453 fun makeDecl n fm =
adamc@179 454 let
adamc@193 455 val (x, _, xncs) = Env.lookupDatatype env i
adamc@179 456
adamc@179 457 val (branches, fm) =
adamc@179 458 ListUtil.foldlMap
adamc@179 459 (fn ((x, n, to), fm) =>
adamc@179 460 case to of
adamc@179 461 NONE =>
adamc@188 462 (((L'.PCon (dk, L'.PConVar n, NONE), loc),
adamc@179 463 (L'.EPrim (Prim.String x), loc)),
adamc@179 464 fm)
adamc@179 465 | SOME t =>
adamc@179 466 let
adamc@182 467 val t = monoType env t
adamc@182 468 val (arg, fm) = fooify fm ((L'.ERel 0, loc), t)
adamc@179 469 in
adamc@188 470 (((L'.PCon (dk, L'.PConVar n, SOME (L'.PVar ("a", t), loc)), loc),
adamc@179 471 (L'.EStrcat ((L'.EPrim (Prim.String (x ^ "/")), loc),
adamc@179 472 arg), loc)),
adamc@179 473 fm)
adamc@179 474 end)
adamc@179 475 fm xncs
adamc@179 476
adamc@179 477 val dom = tAll
adamc@179 478 val ran = (L'.TFfi ("Basis", "string"), loc)
adamc@179 479 in
adamc@179 480 ((L'.DValRec [(fk2s fk ^ "ify_" ^ x,
adamc@179 481 n,
adamc@179 482 (L'.TFun (dom, ran), loc),
adamc@179 483 (L'.EAbs ("x",
adamc@179 484 dom,
adamc@179 485 ran,
adamc@179 486 (L'.ECase ((L'.ERel 0, loc),
adamc@179 487 branches,
adamc@182 488 {disc = dom,
adamc@182 489 result = ran}), loc)), loc),
adamc@179 490 "")], loc),
adamc@179 491 fm)
adamc@179 492 end
adamc@179 493
adamc@179 494 val (fm, n) = Fm.lookup fm fk i makeDecl
adamc@179 495 in
adamc@179 496 ((L'.EApp ((L'.ENamed n, loc), e), loc), fm)
adamc@179 497 end
adamc@164 498
adamc@471 499 | L'.TOption t =>
adamc@471 500 let
adamc@471 501 val (body, fm) = fooify fm ((L'.ERel 0, loc), t)
adamc@471 502 in
adamc@471 503 ((L'.ECase (e,
adamc@471 504 [((L'.PNone t, loc),
adamc@471 505 (L'.EPrim (Prim.String "None"), loc)),
adamc@471 506
adamc@471 507 ((L'.PSome (t, (L'.PVar ("x", t), loc)), loc),
adamc@471 508 (L'.EStrcat ((L'.EPrim (Prim.String "Some/"), loc),
adamc@471 509 body), loc))],
adamc@471 510 {disc = tAll,
adamc@471 511 result = (L'.TFfi ("Basis", "string"), loc)}), loc),
adamc@471 512 fm)
adamc@471 513 end
adamc@471 514
adamc@758 515 | L'.TList t =>
adamc@758 516 let
adamc@758 517 fun makeDecl n fm =
adamc@758 518 let
adamc@758 519 val rt = (L'.TRecord [("1", t), ("2", (L'.TList t, loc))], loc)
adamc@758 520 val (arg, fm) = fooify fm ((L'.ERel 0, loc), rt)
adamc@758 521
adamc@758 522 val branches = [((L'.PNone rt, loc),
adamc@758 523 (L'.EPrim (Prim.String "Nil"), loc)),
adamc@758 524 ((L'.PSome (rt, (L'.PVar ("a", rt), loc)), loc),
adamc@758 525 (L'.EStrcat ((L'.EPrim (Prim.String "Cons/"), loc),
adamc@758 526 arg), loc))]
adamc@758 527
adamc@758 528 val dom = tAll
adamc@758 529 val ran = (L'.TFfi ("Basis", "string"), loc)
adamc@758 530 in
adamc@758 531 ((L'.DValRec [(fk2s fk ^ "ify_list",
adamc@758 532 n,
adamc@758 533 (L'.TFun (dom, ran), loc),
adamc@758 534 (L'.EAbs ("x",
adamc@758 535 dom,
adamc@758 536 ran,
adamc@758 537 (L'.ECase ((L'.ERel 0, loc),
adamc@758 538 branches,
adamc@758 539 {disc = dom,
adamc@758 540 result = ran}), loc)), loc),
adamc@758 541 "")], loc),
adamc@758 542 fm)
adamc@758 543 end
adamc@758 544
adamc@758 545 val (fm, n) = Fm.lookupList fm fk t makeDecl
adamc@758 546 in
adamc@758 547 ((L'.EApp ((L'.ENamed n, loc), e), loc), fm)
adamc@758 548 end
adamc@758 549
adamc@490 550 | _ => (E.errorAt loc "Don't know how to encode attribute/URL type";
adamc@120 551 Print.eprefaces' [("Type", MonoPrint.p_typ MonoEnv.empty tAll)];
adamc@179 552 (dummyExp, fm))
adamc@120 553 in
adamc@120 554 fooify
adamc@120 555 end
adamc@120 556
adamc@179 557 val attrifyExp = fooifyExp Attr
adamc@179 558 val urlifyExp = fooifyExp Url
adamc@105 559
adamc@143 560 datatype 'a failable_search =
adamc@143 561 Found of 'a
adamc@143 562 | NotFound
adamc@143 563 | Error
adamc@143 564
adamc@153 565 structure St :> sig
adamc@153 566 type t
adamc@153 567
adamc@153 568 val empty : t
adamc@153 569
adamc@153 570 val radioGroup : t -> string option
adamc@153 571 val setRadioGroup : t * string -> t
adamc@153 572 end = struct
adamc@153 573
adamc@153 574 type t = {
adamc@153 575 radioGroup : string option
adamc@153 576 }
adamc@153 577
adamc@153 578 val empty = {radioGroup = NONE}
adamc@153 579
adamc@153 580 fun radioGroup (t : t) = #radioGroup t
adamc@153 581
adamc@153 582 fun setRadioGroup (t : t, x) = {radioGroup = SOME x}
adamc@153 583
adamc@153 584 end
adamc@153 585
adamc@186 586 fun monoPatCon env pc =
adamc@178 587 case pc of
adamc@178 588 L.PConVar n => L'.PConVar n
adamc@188 589 | L.PConFfi {mod = m, datatyp, con, arg, ...} => L'.PConFfi {mod = m, datatyp = datatyp, con = con,
adamc@188 590 arg = Option.map (monoType env) arg}
adamc@178 591
adamc@193 592 val dummyPat = (L'.PPrim (Prim.Int 0), ErrorMsg.dummySpan)
adamc@193 593
adamc@757 594
adamc@757 595 fun listify t = (L'.TRecord [("1", t), ("2", (L'.TList t, #2 t))], #2 t)
adamc@757 596
adamc@193 597 fun monoPat env (all as (p, loc)) =
adamc@193 598 let
adamc@193 599 fun poly () =
adamc@193 600 (E.errorAt loc "Unsupported pattern";
adamc@193 601 Print.eprefaces' [("Pattern", CorePrint.p_pat env all)];
adamc@193 602 dummyPat)
adamc@193 603 in
adamc@193 604 case p of
adamc@193 605 L.PWild => (L'.PWild, loc)
adamc@193 606 | L.PVar (x, t) => (L'.PVar (x, monoType env t), loc)
adamc@193 607 | L.PPrim p => (L'.PPrim p, loc)
adamc@193 608 | L.PCon (dk, pc, [], po) => (L'.PCon (dk, monoPatCon env pc, Option.map (monoPat env) po), loc)
adamc@757 609 | L.PCon (L.Option, L.PConFfi {mod = "Basis", datatyp = "list", ...}, [t], NONE) =>
adamc@757 610 (L'.PNone (listify (monoType env t)), loc)
adamc@757 611 | L.PCon (L.Option, L.PConFfi {mod = "Basis", datatyp = "list", ...}, [t], SOME p) =>
adamc@757 612 (L'.PSome (listify (monoType env t), monoPat env p), loc)
adamc@288 613 | L.PCon (L.Option, _, [t], NONE) => (L'.PNone (monoType env t), loc)
adamc@757 614 | L.PCon (L.Option, pc, [t], SOME p) => (L'.PSome (monoType env t, monoPat env p), loc)
adamc@193 615 | L.PCon _ => poly ()
adamc@193 616 | L.PRecord xps => (L'.PRecord (map (fn (x, p, t) => (x, monoPat env p, monoType env t)) xps), loc)
adamc@193 617 end
adamc@178 618
adamc@252 619 fun strcat loc es =
adamc@252 620 case es of
adamc@252 621 [] => (L'.EPrim (Prim.String ""), loc)
adamc@252 622 | [e] => e
adamc@252 623 | _ =>
adamc@252 624 let
adamc@252 625 val e2 = List.last es
adamc@252 626 val es = List.take (es, length es - 1)
adamc@252 627 val e1 = List.last es
adamc@252 628 val es = List.take (es, length es - 1)
adamc@252 629 in
adamc@252 630 foldr (fn (e, e') => (L'.EStrcat (e, e'), loc))
adamc@252 631 (L'.EStrcat (e1, e2), loc) es
adamc@252 632 end
adamc@252 633
adamc@252 634 fun strcatComma loc es =
adamc@252 635 case es of
adamc@252 636 [] => (L'.EPrim (Prim.String ""), loc)
adamc@252 637 | [e] => e
adamc@252 638 | _ =>
adamc@252 639 let
adamc@252 640 val e1 = List.last es
adamc@252 641 val es = List.take (es, length es - 1)
adamc@252 642 in
adamc@252 643 foldr (fn (e, e') =>
adamc@265 644 case (e, e') of
adamc@265 645 ((L'.EPrim (Prim.String ""), _), _) => e'
adamc@265 646 | (_, (L'.EPrim (Prim.String ""), _)) => e
adamc@252 647 | _ =>
adamc@252 648 (L'.EStrcat (e,
adamc@252 649 (L'.EStrcat ((L'.EPrim (Prim.String ", "), loc), e'), loc)), loc))
adamc@252 650 e1 es
adamc@252 651 end
adamc@252 652
adamc@252 653 fun strcatR loc e xs = strcatComma loc (map (fn (x, _) => (L'.EField (e, x), loc)) xs)
adamc@252 654
adamc@735 655 val readCookie = ref IS.empty
adamc@735 656
adamc@877 657 fun isBlobby (t : L.con) =
adamc@877 658 case #1 t of
adamc@877 659 L.CFfi ("Basis", "string") => true
adamc@877 660 | L.CFfi ("Basis", "blob") => true
adamc@877 661 | _ => false
adamc@877 662
adamc@179 663 fun monoExp (env, st, fm) (all as (e, loc)) =
adamc@25 664 let
adamc@598 665 val strcat = strcat loc
adamc@598 666 val strcatComma = strcatComma loc
adamc@598 667 fun str s = (L'.EPrim (Prim.String s), loc)
adamc@598 668
adamc@25 669 fun poly () =
adamc@25 670 (E.errorAt loc "Unsupported expression";
adamc@25 671 Print.eprefaces' [("Expression", CorePrint.p_exp env all)];
adamc@179 672 (dummyExp, fm))
adamc@389 673
adamc@389 674 fun numTy t =
adamc@417 675 (L'.TRecord [("Zero", t),
adamc@417 676 ("Neg", (L'.TFun (t, t), loc)),
adamc@389 677 ("Plus", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 678 ("Minus", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 679 ("Times", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 680 ("Div", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 681 ("Mod", (L'.TFun (t, (L'.TFun (t, t), loc)), loc))], loc)
adamc@417 682 fun numEx (t, zero, neg, plus, minus, times, dv, md) =
adamc@417 683 ((L'.ERecord [("Zero", (L'.EPrim zero, loc), t),
adamc@417 684 ("Neg", neg, (L'.TFun (t, t), loc)),
adamc@389 685 ("Plus", plus, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 686 ("Minus", minus, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 687 ("Times", times, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 688 ("Div", dv, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 689 ("Mod", md, (L'.TFun (t, (L'.TFun (t, t), loc)), loc))], loc), fm)
adamc@391 690
adamc@391 691 fun ordTy t =
adamc@391 692 (L'.TRecord [("Lt", (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc)),
adamc@391 693 ("Le", (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc))], loc)
adamc@391 694 fun ordEx (t, lt, le) =
adamc@391 695 ((L'.ERecord [("Lt", lt, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc)),
adamc@391 696 ("Le", le, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc))],
adamc@391 697 loc), fm)
adamc@750 698
adamc@750 699 fun outerRec xts =
adamc@750 700 (L'.TRecord (map (fn ((L.CName x, _), (L.CRecord (_, xts), _)) =>
adamc@750 701 (x, (L'.TRecord (map (fn (x', _) => (x, (L'.TRecord [], loc))) xts), loc))
adamc@750 702 | (x, all as (_, loc)) =>
adamc@750 703 (E.errorAt loc "Unsupported record field constructor";
adamc@750 704 Print.eprefaces' [("Name", CorePrint.p_con env x),
adamc@750 705 ("Constructor", CorePrint.p_con env all)];
adamc@750 706 ("", dummyTyp))) xts), loc)
adamc@25 707 in
adamc@25 708 case e of
adamc@179 709 L.EPrim p => ((L'.EPrim p, loc), fm)
adamc@179 710 | L.ERel n => ((L'.ERel n, loc), fm)
adamc@179 711 | L.ENamed n => ((L'.ENamed n, loc), fm)
adamc@193 712 | L.ECon (dk, pc, [], eo) =>
adamc@193 713 let
adamc@179 714 val (eo, fm) =
adamc@179 715 case eo of
adamc@179 716 NONE => (NONE, fm)
adamc@179 717 | SOME e =>
adamc@179 718 let
adamc@179 719 val (e, fm) = monoExp (env, st, fm) e
adamc@179 720 in
adamc@179 721 (SOME e, fm)
adamc@179 722 end
adamc@179 723 in
adamc@188 724 ((L'.ECon (dk, monoPatCon env pc, eo), loc), fm)
adamc@193 725 end
adamc@757 726 | L.ECon (L.Option, L.PConFfi {mod = "Basis", datatyp = "list", ...}, [t], NONE) =>
adamc@757 727 ((L'.ENone (listify (monoType env t)), loc), fm)
adamc@757 728 | L.ECon (L.Option, L.PConFfi {mod = "Basis", datatyp = "list", ...}, [t], SOME e) =>
adamc@757 729 let
adamc@757 730 val (e, fm) = monoExp (env, st, fm) e
adamc@757 731 in
adamc@757 732 ((L'.ESome (listify (monoType env t), e), loc), fm)
adamc@757 733 end
adamc@297 734 | L.ECon (L.Option, _, [t], NONE) =>
adamc@297 735 ((L'.ENone (monoType env t), loc), fm)
adamc@297 736 | L.ECon (L.Option, _, [t], SOME e) =>
adamc@297 737 let
adamc@297 738 val (e, fm) = monoExp (env, st, fm) e
adamc@297 739 in
adamc@297 740 ((L'.ESome (monoType env t, e), loc), fm)
adamc@297 741 end
adamc@193 742 | L.ECon _ => poly ()
adamc@94 743
adamc@387 744 | L.ECApp ((L.EFfi ("Basis", "eq"), _), t) =>
adamc@387 745 let
adamc@387 746 val t = monoType env t
adamc@387 747 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@387 748 val dom = (L'.TFun (t, (L'.TFun (t, b), loc)), loc)
adamc@387 749 in
adamc@387 750 ((L'.EAbs ("f", dom, dom,
adamc@387 751 (L'.ERel 0, loc)), loc), fm)
adamc@387 752 end
adamc@387 753 | L.ECApp ((L.EFfi ("Basis", "ne"), _), t) =>
adamc@387 754 let
adamc@387 755 val t = monoType env t
adamc@387 756 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@387 757 val dom = (L'.TFun (t, (L'.TFun (t, b), loc)), loc)
adamc@387 758 in
adamc@387 759 ((L'.EAbs ("f", dom, dom,
adamc@387 760 (L'.EAbs ("x", t, (L'.TFun (t, b), loc),
adamc@387 761 (L'.EAbs ("y", t, b,
adamc@387 762 (L'.EUnop ("!", (L'.EApp ((L'.EApp ((L'.ERel 2, loc),
adamc@387 763 (L'.ERel 1, loc)), loc),
adamc@387 764 (L'.ERel 0, loc)), loc)), loc)),
adamc@387 765 loc)),
adamc@387 766 loc)),
adamc@387 767 loc), fm)
adamc@387 768 end
adamc@387 769 | L.EFfi ("Basis", "eq_int") =>
adamc@387 770 ((L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@387 771 (L'.TFun ((L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@387 772 (L'.EAbs ("y", (L'.TFfi ("Basis", "int"), loc),
adamc@387 773 (L'.TFfi ("Basis", "bool"), loc),
adamc@387 774 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@387 775 fm)
adamc@394 776 | L.EFfi ("Basis", "eq_float") =>
adamc@394 777 ((L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@394 778 (L'.TFun ((L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@394 779 (L'.EAbs ("y", (L'.TFfi ("Basis", "float"), loc),
adamc@394 780 (L'.TFfi ("Basis", "bool"), loc),
adamc@394 781 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@394 782 fm)
adamc@388 783 | L.EFfi ("Basis", "eq_bool") =>
adamc@388 784 ((L'.EAbs ("x", (L'.TFfi ("Basis", "bool"), loc),
adamc@388 785 (L'.TFun ((L'.TFfi ("Basis", "bool"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@388 786 (L'.EAbs ("y", (L'.TFfi ("Basis", "bool"), loc),
adamc@388 787 (L'.TFfi ("Basis", "bool"), loc),
adamc@388 788 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@388 789 fm)
adamc@388 790 | L.EFfi ("Basis", "eq_string") =>
adamc@388 791 ((L'.EAbs ("x", (L'.TFfi ("Basis", "string"), loc),
adamc@388 792 (L'.TFun ((L'.TFfi ("Basis", "string"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@388 793 (L'.EAbs ("y", (L'.TFfi ("Basis", "string"), loc),
adamc@388 794 (L'.TFfi ("Basis", "bool"), loc),
adamc@388 795 (L'.EBinop ("!strcmp", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@388 796 fm)
adamc@821 797 | L.EFfi ("Basis", "eq_char") =>
adamc@821 798 ((L'.EAbs ("x", (L'.TFfi ("Basis", "char"), loc),
adamc@821 799 (L'.TFun ((L'.TFfi ("Basis", "char"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@821 800 (L'.EAbs ("y", (L'.TFfi ("Basis", "char"), loc),
adamc@821 801 (L'.TFfi ("Basis", "bool"), loc),
adamc@821 802 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@821 803 fm)
adamc@437 804 | L.EFfi ("Basis", "eq_time") =>
adamc@437 805 ((L'.EAbs ("x", (L'.TFfi ("Basis", "time"), loc),
adamc@437 806 (L'.TFun ((L'.TFfi ("Basis", "time"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@437 807 (L'.EAbs ("y", (L'.TFfi ("Basis", "time"), loc),
adamc@437 808 (L'.TFfi ("Basis", "bool"), loc),
adamc@437 809 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@437 810 fm)
adamc@844 811
adamc@422 812 | L.ECApp ((L.EFfi ("Basis", "mkEq"), _), t) =>
adamc@422 813 let
adamc@422 814 val t = monoType env t
adamc@422 815 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@422 816 val dom = (L'.TFun (t, (L'.TFun (t, b), loc)), loc)
adamc@422 817 in
adamc@422 818 ((L'.EAbs ("f", dom, dom,
adamc@422 819 (L'.ERel 0, loc)), loc), fm)
adamc@422 820 end
adamc@387 821
adamc@417 822 | L.ECApp ((L.EFfi ("Basis", "zero"), _), t) =>
adamc@417 823 let
adamc@417 824 val t = monoType env t
adamc@417 825 in
adamc@417 826 ((L'.EAbs ("r", numTy t, t,
adamc@417 827 (L'.EField ((L'.ERel 0, loc), "Zero"), loc)), loc), fm)
adamc@417 828 end
adamc@389 829 | L.ECApp ((L.EFfi ("Basis", "neg"), _), t) =>
adamc@389 830 let
adamc@389 831 val t = monoType env t
adamc@389 832 in
adamc@389 833 ((L'.EAbs ("r", numTy t, (L'.TFun (t, t), loc),
adamc@389 834 (L'.EField ((L'.ERel 0, loc), "Neg"), loc)), loc), fm)
adamc@389 835 end
adamc@389 836 | L.ECApp ((L.EFfi ("Basis", "plus"), _), t) =>
adamc@389 837 let
adamc@389 838 val t = monoType env t
adamc@389 839 in
adamc@389 840 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 841 (L'.EField ((L'.ERel 0, loc), "Plus"), loc)), loc), fm)
adamc@389 842 end
adamc@389 843 | L.ECApp ((L.EFfi ("Basis", "minus"), _), t) =>
adamc@389 844 let
adamc@389 845 val t = monoType env t
adamc@389 846 in
adamc@389 847 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 848 (L'.EField ((L'.ERel 0, loc), "Minus"), loc)), loc), fm)
adamc@389 849 end
adamc@389 850 | L.ECApp ((L.EFfi ("Basis", "times"), _), t) =>
adamc@389 851 let
adamc@389 852 val t = monoType env t
adamc@389 853 in
adamc@389 854 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 855 (L'.EField ((L'.ERel 0, loc), "Times"), loc)), loc), fm)
adamc@389 856 end
adamc@775 857 | L.ECApp ((L.EFfi ("Basis", "divide"), _), t) =>
adamc@389 858 let
adamc@389 859 val t = monoType env t
adamc@389 860 in
adamc@389 861 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 862 (L'.EField ((L'.ERel 0, loc), "Div"), loc)), loc), fm)
adamc@389 863 end
adamc@389 864 | L.ECApp ((L.EFfi ("Basis", "mod"), _), t) =>
adamc@389 865 let
adamc@389 866 val t = monoType env t
adamc@389 867 in
adamc@389 868 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 869 (L'.EField ((L'.ERel 0, loc), "Mod"), loc)), loc), fm)
adamc@389 870 end
adamc@389 871 | L.EFfi ("Basis", "num_int") =>
adamc@389 872 let
adamc@389 873 fun intBin s =
adamc@389 874 (L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@389 875 (L'.TFun ((L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "int"), loc)), loc),
adamc@389 876 (L'.EAbs ("y", (L'.TFfi ("Basis", "int"), loc),
adamc@389 877 (L'.TFfi ("Basis", "int"), loc),
adamc@389 878 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@389 879 in
adamc@389 880 numEx ((L'.TFfi ("Basis", "int"), loc),
adamc@417 881 Prim.Int (Int64.fromInt 0),
adamc@389 882 (L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@389 883 (L'.TFfi ("Basis", "int"), loc),
adamc@389 884 (L'.EUnop ("-", (L'.ERel 0, loc)), loc)), loc),
adamc@389 885 intBin "+",
adamc@389 886 intBin "-",
adamc@389 887 intBin "*",
adamc@389 888 intBin "/",
adamc@389 889 intBin "%")
adamc@389 890 end
adamc@390 891 | L.EFfi ("Basis", "num_float") =>
adamc@390 892 let
adamc@390 893 fun floatBin s =
adamc@390 894 (L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@390 895 (L'.TFun ((L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "float"), loc)), loc),
adamc@390 896 (L'.EAbs ("y", (L'.TFfi ("Basis", "float"), loc),
adamc@390 897 (L'.TFfi ("Basis", "float"), loc),
adamc@390 898 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@390 899 in
adamc@390 900 numEx ((L'.TFfi ("Basis", "float"), loc),
adamc@417 901 Prim.Float 0.0,
adamc@390 902 (L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@390 903 (L'.TFfi ("Basis", "float"), loc),
adamc@390 904 (L'.EUnop ("-", (L'.ERel 0, loc)), loc)), loc),
adamc@390 905 floatBin "+",
adamc@390 906 floatBin "-",
adamc@390 907 floatBin "*",
adamc@390 908 floatBin "/",
adamc@390 909 floatBin "fmod")
adamc@390 910 end
adamc@391 911
adamc@391 912 | L.ECApp ((L.EFfi ("Basis", "lt"), _), t) =>
adamc@391 913 let
adamc@391 914 val t = monoType env t
adamc@391 915 in
adamc@391 916 ((L'.EAbs ("r", ordTy t, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc),
adamc@391 917 (L'.EField ((L'.ERel 0, loc), "Lt"), loc)), loc), fm)
adamc@391 918 end
adamc@391 919 | L.ECApp ((L.EFfi ("Basis", "le"), _), t) =>
adamc@391 920 let
adamc@391 921 val t = monoType env t
adamc@391 922 in
adamc@391 923 ((L'.EAbs ("r", ordTy t, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc),
adamc@391 924 (L'.EField ((L'.ERel 0, loc), "Le"), loc)), loc), fm)
adamc@391 925 end
adamc@392 926 | L.ECApp ((L.EFfi ("Basis", "gt"), _), t) =>
adamc@392 927 let
adamc@392 928 val t = monoType env t
adamc@392 929 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@392 930 in
adamc@392 931 ((L'.EAbs ("f", ordTy t, (L'.TFun (t, (L'.TFun (t, b), loc)), loc),
adamc@392 932 (L'.EAbs ("x", t, (L'.TFun (t, b), loc),
adamc@392 933 (L'.EAbs ("y", t, b,
adamc@392 934 (L'.EUnop ("!",
adamc@392 935 (L'.EApp ((L'.EApp ((L'.EField ((L'.ERel 2, loc),
adamc@392 936 "Le"), loc),
adamc@392 937 (L'.ERel 1, loc)), loc),
adamc@392 938 (L'.ERel 0, loc)), loc)), loc)), loc)),
adamc@392 939 loc)),
adamc@392 940 loc), fm)
adamc@392 941 end
adamc@392 942 | L.ECApp ((L.EFfi ("Basis", "ge"), _), t) =>
adamc@392 943 let
adamc@392 944 val t = monoType env t
adamc@392 945 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@392 946 in
adamc@392 947 ((L'.EAbs ("f", ordTy t, (L'.TFun (t, (L'.TFun (t, b), loc)), loc),
adamc@392 948 (L'.EAbs ("x", t, (L'.TFun (t, b), loc),
adamc@392 949 (L'.EAbs ("y", t, b,
adamc@392 950 (L'.EUnop ("!",
adamc@392 951 (L'.EApp ((L'.EApp ((L'.EField ((L'.ERel 2, loc),
adamc@392 952 "Lt"), loc),
adamc@392 953 (L'.ERel 1, loc)), loc),
adamc@392 954 (L'.ERel 0, loc)), loc)), loc)), loc)),
adamc@392 955 loc)),
adamc@392 956 loc), fm)
adamc@392 957 end
adamc@391 958 | L.EFfi ("Basis", "ord_int") =>
adamc@391 959 let
adamc@391 960 fun intBin s =
adamc@391 961 (L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@391 962 (L'.TFun ((L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@391 963 (L'.EAbs ("y", (L'.TFfi ("Basis", "int"), loc),
adamc@391 964 (L'.TFfi ("Basis", "bool"), loc),
adamc@391 965 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@391 966 in
adamc@391 967 ordEx ((L'.TFfi ("Basis", "int"), loc),
adamc@391 968 intBin "<",
adamc@391 969 intBin "<=")
adamc@391 970 end
adamc@394 971 | L.EFfi ("Basis", "ord_float") =>
adamc@394 972 let
adamc@394 973 fun floatBin s =
adamc@394 974 (L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@394 975 (L'.TFun ((L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@394 976 (L'.EAbs ("y", (L'.TFfi ("Basis", "float"), loc),
adamc@394 977 (L'.TFfi ("Basis", "bool"), loc),
adamc@394 978 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@394 979 in
adamc@394 980 ordEx ((L'.TFfi ("Basis", "float"), loc),
adamc@394 981 floatBin "<",
adamc@394 982 floatBin "<=")
adamc@394 983 end
adamc@394 984 | L.EFfi ("Basis", "ord_bool") =>
adamc@394 985 let
adamc@394 986 fun boolBin s =
adamc@394 987 (L'.EAbs ("x", (L'.TFfi ("Basis", "bool"), loc),
adamc@394 988 (L'.TFun ((L'.TFfi ("Basis", "bool"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@394 989 (L'.EAbs ("y", (L'.TFfi ("Basis", "bool"), loc),
adamc@394 990 (L'.TFfi ("Basis", "bool"), loc),
adamc@394 991 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@394 992 in
adamc@394 993 ordEx ((L'.TFfi ("Basis", "bool"), loc),
adamc@394 994 boolBin "<",
adamc@394 995 boolBin "<=")
adamc@394 996 end
adamc@395 997 | L.EFfi ("Basis", "ord_string") =>
adamc@395 998 let
adamc@395 999 fun boolBin s =
adamc@395 1000 (L'.EAbs ("x", (L'.TFfi ("Basis", "string"), loc),
adamc@395 1001 (L'.TFun ((L'.TFfi ("Basis", "string"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@395 1002 (L'.EAbs ("y", (L'.TFfi ("Basis", "string"), loc),
adamc@395 1003 (L'.TFfi ("Basis", "bool"), loc),
adamc@395 1004 (L'.EBinop (s,
adamc@395 1005 (L'.EBinop ("strcmp",
adamc@395 1006 (L'.ERel 1, loc),
adamc@395 1007 (L'.ERel 0, loc)), loc),
adamc@395 1008 (L'.EPrim (Prim.Int (Int64.fromInt 0)), loc)), loc)), loc)), loc)
adamc@395 1009 in
adamc@395 1010 ordEx ((L'.TFfi ("Basis", "string"), loc),
adamc@395 1011 boolBin "<",
adamc@395 1012 boolBin "<=")
adamc@395 1013 end
adamc@821 1014 | L.EFfi ("Basis", "ord_char") =>
adamc@821 1015 let
adamc@821 1016 fun charBin s =
adamc@821 1017 (L'.EAbs ("x", (L'.TFfi ("Basis", "char"), loc),
adamc@821 1018 (L'.TFun ((L'.TFfi ("Basis", "char"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@821 1019 (L'.EAbs ("y", (L'.TFfi ("Basis", "char"), loc),
adamc@821 1020 (L'.TFfi ("Basis", "bool"), loc),
adamc@821 1021 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@821 1022 in
adamc@821 1023 ordEx ((L'.TFfi ("Basis", "char"), loc),
adamc@821 1024 charBin "<",
adamc@821 1025 charBin "<=")
adamc@821 1026 end
adamc@437 1027 | L.EFfi ("Basis", "ord_time") =>
adamc@437 1028 let
adamc@437 1029 fun boolBin s =
adamc@437 1030 (L'.EAbs ("x", (L'.TFfi ("Basis", "time"), loc),
adamc@437 1031 (L'.TFun ((L'.TFfi ("Basis", "time"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@437 1032 (L'.EAbs ("y", (L'.TFfi ("Basis", "time"), loc),
adamc@437 1033 (L'.TFfi ("Basis", "bool"), loc),
adamc@437 1034 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@437 1035 in
adamc@437 1036 ordEx ((L'.TFfi ("Basis", "time"), loc),
adamc@437 1037 boolBin "<",
adamc@437 1038 boolBin "<=")
adamc@437 1039 end
adamc@961 1040 | L.ECApp ((L.EFfi ("Basis", "mkOrd"), _), t) =>
adamc@961 1041 let
adamc@961 1042 val t = monoType env t
adamc@961 1043 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@961 1044 val dom = ordTy t
adamc@961 1045 in
adamc@961 1046 ((L'.EAbs ("f", dom, dom,
adamc@961 1047 (L'.ERel 0, loc)), loc), fm)
adamc@961 1048 end
adamc@389 1049
adamc@286 1050 | L.ECApp ((L.EFfi ("Basis", "show"), _), t) =>
adamc@286 1051 let
adamc@286 1052 val t = monoType env t
adamc@286 1053 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@286 1054 in
adamc@286 1055 ((L'.EAbs ("f", (L'.TFun (t, s), loc), (L'.TFun (t, s), loc),
adamc@286 1056 (L'.ERel 0, loc)), loc), fm)
adamc@286 1057 end
adamc@286 1058 | L.EFfi ("Basis", "show_int") =>
adamc@286 1059 ((L'.EFfi ("Basis", "intToString"), loc), fm)
adamc@286 1060 | L.EFfi ("Basis", "show_float") =>
adamc@286 1061 ((L'.EFfi ("Basis", "floatToString"), loc), fm)
adamc@286 1062 | L.EFfi ("Basis", "show_string") =>
adamc@286 1063 let
adamc@286 1064 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@286 1065 in
adamc@286 1066 ((L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc), fm)
adamc@286 1067 end
adamc@821 1068 | L.EFfi ("Basis", "show_char") =>
adamc@821 1069 ((L'.EFfi ("Basis", "charToString"), loc), fm)
adamc@286 1070 | L.EFfi ("Basis", "show_bool") =>
adamc@286 1071 ((L'.EFfi ("Basis", "boolToString"), loc), fm)
adamc@436 1072 | L.EFfi ("Basis", "show_time") =>
adamc@436 1073 ((L'.EFfi ("Basis", "timeToString"), loc), fm)
adamc@727 1074 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "show_xml"), _), _),_), _), _), _) =>
adamc@727 1075 let
adamc@727 1076 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@727 1077 in
adamc@727 1078 ((L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc), fm)
adamc@727 1079 end
adamc@452 1080 | L.ECApp ((L.EFfi ("Basis", "mkShow"), _), t) =>
adamc@452 1081 let
adamc@452 1082 val t = monoType env t
adamc@452 1083 val b = (L'.TFfi ("Basis", "string"), loc)
adamc@452 1084 val dom = (L'.TFun (t, b), loc)
adamc@452 1085 in
adamc@452 1086 ((L'.EAbs ("f", dom, dom,
adamc@452 1087 (L'.ERel 0, loc)), loc), fm)
adamc@452 1088 end
adamc@286 1089
adamc@290 1090 | L.ECApp ((L.EFfi ("Basis", "read"), _), t) =>
adamc@290 1091 let
adamc@290 1092 val t = monoType env t
adamc@290 1093 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@290 1094 in
adamc@292 1095 ((L'.EAbs ("f", readType (t, loc), readType' (t, loc),
adamc@292 1096 (L'.EField ((L'.ERel 0, loc), "Read"), loc)), loc), fm)
adamc@292 1097 end
adamc@292 1098 | L.ECApp ((L.EFfi ("Basis", "readError"), _), t) =>
adamc@292 1099 let
adamc@292 1100 val t = monoType env t
adamc@292 1101 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@292 1102 in
adamc@292 1103 ((L'.EAbs ("f", readType (t, loc), readErrType (t, loc),
adamc@292 1104 (L'.EField ((L'.ERel 0, loc), "ReadError"), loc)), loc), fm)
adamc@290 1105 end
adamc@777 1106 | L.ECApp ((L.EFfi ("Basis", "mkRead"), _), t) =>
adamc@777 1107 let
adamc@777 1108 val t = monoType env t
adamc@777 1109 val b = (L'.TFfi ("Basis", "string"), loc)
adamc@777 1110 val b' = (L'.TOption b, loc)
adamc@777 1111 val dom = (L'.TFun (t, b), loc)
adamc@777 1112 val dom' = (L'.TFun (t, b'), loc)
adamc@777 1113 in
adamc@777 1114 ((L'.EAbs ("f", dom, (L'.TFun (dom', readType (t, loc)), loc),
adamc@777 1115 (L'.EAbs ("f'", dom', readType (t, loc),
adamc@777 1116 (L'.ERecord [("Read", (L'.ERel 0, loc), dom),
adamc@777 1117 ("ReadError", (L'.ERel 1, loc), dom')], loc)), loc)), loc),
adamc@777 1118 fm)
adamc@777 1119 end
adamc@290 1120 | L.EFfi ("Basis", "read_int") =>
adamc@292 1121 let
adamc@292 1122 val t = (L'.TFfi ("Basis", "int"), loc)
adamc@292 1123 in
adamc@292 1124 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToInt"), loc), readType' (t, loc)),
adamc@292 1125 ("ReadError", (L'.EFfi ("Basis", "stringToInt_error"), loc), readErrType (t, loc))],
adamc@292 1126 loc),
adamc@292 1127 fm)
adamc@292 1128 end
adamc@290 1129 | L.EFfi ("Basis", "read_float") =>
adamc@292 1130 let
adamc@292 1131 val t = (L'.TFfi ("Basis", "float"), loc)
adamc@292 1132 in
adamc@292 1133 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToFloat"), loc), readType' (t, loc)),
adamc@292 1134 ("ReadError", (L'.EFfi ("Basis", "stringToFloat_error"), loc), readErrType (t, loc))],
adamc@292 1135 loc),
adamc@292 1136 fm)
adamc@292 1137 end
adamc@290 1138 | L.EFfi ("Basis", "read_string") =>
adamc@290 1139 let
adamc@290 1140 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@290 1141 in
adamc@292 1142 ((L'.ERecord [("Read", (L'.EAbs ("s", s, (L'.TOption s, loc),
adamc@292 1143 (L'.ESome (s, (L'.ERel 0, loc)), loc)), loc), readType' (s, loc)),
adamc@292 1144 ("ReadError", (L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc), readErrType (s, loc))], loc),
adamc@292 1145 fm)
adamc@290 1146 end
adamc@821 1147 | L.EFfi ("Basis", "read_char") =>
adamc@821 1148 let
adamc@821 1149 val t = (L'.TFfi ("Basis", "char"), loc)
adamc@821 1150 in
adamc@821 1151 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToChar"), loc), readType' (t, loc)),
adamc@821 1152 ("ReadError", (L'.EFfi ("Basis", "stringToChar_error"), loc), readErrType (t, loc))],
adamc@821 1153 loc),
adamc@821 1154 fm)
adamc@821 1155 end
adamc@290 1156 | L.EFfi ("Basis", "read_bool") =>
adamc@292 1157 let
adamc@292 1158 val t = (L'.TFfi ("Basis", "bool"), loc)
adamc@292 1159 in
adamc@292 1160 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToBool"), loc), readType' (t, loc)),
adamc@292 1161 ("ReadError", (L'.EFfi ("Basis", "stringToBool_error"), loc), readErrType (t, loc))],
adamc@292 1162 loc),
adamc@292 1163 fm)
adamc@292 1164 end
adamc@436 1165 | L.EFfi ("Basis", "read_time") =>
adamc@436 1166 let
adamc@436 1167 val t = (L'.TFfi ("Basis", "time"), loc)
adamc@436 1168 in
adamc@436 1169 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToTime"), loc), readType' (t, loc)),
adamc@436 1170 ("ReadError", (L'.EFfi ("Basis", "stringToTime_error"), loc), readErrType (t, loc))],
adamc@436 1171 loc),
adamc@436 1172 fm)
adamc@436 1173 end
adamc@290 1174
adamc@820 1175 | L.EFfi ("Basis", "transaction_monad") => ((L'.ERecord [], loc), fm)
adamc@820 1176 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "return"), _), (L.CFfi ("Basis", "transaction"), _)), _), t) =>
adamc@252 1177 let
adamc@252 1178 val t = monoType env t
adamc@252 1179 in
adamc@820 1180 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFun (t, (L'.TFun ((L'.TRecord [], loc), t), loc)), loc),
adamc@820 1181 (L'.EAbs ("x", t,
adamc@820 1182 (L'.TFun ((L'.TRecord [], loc), t), loc),
adamc@820 1183 (L'.EAbs ("_", (L'.TRecord [], loc), t,
adamc@820 1184 (L'.ERel 1, loc)), loc)), loc)), loc),
adamc@820 1185 fm)
adamc@252 1186 end
adamc@820 1187 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "bind"), _), (L.CFfi ("Basis", "transaction"), _)), _),
adamc@820 1188 t1), _), t2) =>
adamc@251 1189 let
adamc@251 1190 val t1 = monoType env t1
adamc@251 1191 val t2 = monoType env t2
adamc@251 1192 val un = (L'.TRecord [], loc)
adamc@252 1193 val mt1 = (L'.TFun (un, t1), loc)
adamc@252 1194 val mt2 = (L'.TFun (un, t2), loc)
adamc@251 1195 in
adamc@820 1196 ((L'.EAbs ("_", un,
adamc@820 1197 (L'.TFun (mt1, (L'.TFun ((L'.TFun (t1, mt2), loc), (L'.TFun (un, un), loc)), loc)), loc),
adamc@820 1198 (L'.EAbs ("m1", mt1, (L'.TFun ((L'.TFun (t1, mt2), loc), (L'.TFun (un, un), loc)), loc),
adamc@820 1199 (L'.EAbs ("m2", (L'.TFun (t1, mt2), loc), (L'.TFun (un, un), loc),
adamc@820 1200 (L'.EAbs ("_", un, un,
adamc@820 1201 (L'.ELet ("r", t1, (L'.EApp ((L'.ERel 2, loc),
adamc@820 1202 (L'.ERecord [], loc)), loc),
adamc@820 1203 (L'.EApp (
adamc@820 1204 (L'.EApp ((L'.ERel 2, loc), (L'.ERel 0, loc)), loc),
adamc@820 1205 (L'.ERecord [], loc)),
adamc@820 1206 loc)), loc)), loc)), loc)), loc)), loc),
adamc@251 1207 fm)
adamc@251 1208 end
adamc@697 1209
adamc@1021 1210 | L.EApp ((L.ECApp ((L.EFfi ("Basis", "recv"), _), t1), _), ch) =>
adamc@670 1211 let
adamc@1021 1212 val un = (L'.TRecord [], loc)
adamc@670 1213 val t1 = monoType env t1
adamc@670 1214 val (ch, fm) = monoExp (env, st, fm) ch
adamc@670 1215 in
adamc@1021 1216 ((L'.EAbs ("_", un, un, (L'.ERecv (liftExpInExp 0 ch, t1), loc)), loc), fm)
adamc@670 1217 end
adamc@697 1218 | L.EFfiApp ("Basis", "recv", _) => poly ()
adamc@697 1219
adamc@1021 1220 | L.EFfiApp ("Basis", "sleep", [n]) =>
adamc@695 1221 let
adamc@695 1222 val (n, fm) = monoExp (env, st, fm) n
adamc@695 1223 in
adamc@1021 1224 ((L'.ESleep n, loc), fm)
adamc@695 1225 end
adamc@697 1226 | L.EFfiApp ("Basis", "sleep", _) => poly ()
adamc@251 1227
adamc@565 1228 | L.ECApp ((L.EFfi ("Basis", "source"), _), t) =>
adamc@565 1229 let
adamc@565 1230 val t = monoType env t
adamc@565 1231 in
adamc@577 1232 ((L'.EAbs ("x", t, (L'.TFun ((L'.TRecord [], loc), (L'.TSource, loc)), loc),
adamc@577 1233 (L'.EAbs ("_", (L'.TRecord [], loc), (L'.TSource, loc),
adamc@577 1234 (L'.EFfiApp ("Basis", "new_client_source",
adamc@815 1235 [(L'.EJavaScript (L'.Source t, (L'.ERel 1, loc)), loc)]),
adamc@578 1236 loc)), loc)),
adamc@565 1237 loc),
adamc@565 1238 fm)
adamc@565 1239 end
adamc@575 1240 | L.ECApp ((L.EFfi ("Basis", "set"), _), t) =>
adamc@575 1241 let
adamc@575 1242 val t = monoType env t
adamc@575 1243 in
adamc@577 1244 ((L'.EAbs ("src", (L'.TSource, loc),
adamc@575 1245 (L'.TFun (t, (L'.TFun ((L'.TRecord [], loc), (L'.TRecord [], loc)), loc)), loc),
adamc@575 1246 (L'.EAbs ("v", t, (L'.TFun ((L'.TRecord [], loc), (L'.TRecord [], loc)), loc),
adamc@575 1247 (L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adamc@575 1248 (L'.EFfiApp ("Basis", "set_client_source",
adamc@577 1249 [(L'.ERel 2, loc),
adamc@590 1250 (L'.EJavaScript (L'.Source t,
adamc@815 1251 (L'.ERel 1, loc)), loc)]),
adamc@575 1252 loc)), loc)), loc)), loc),
adamc@575 1253 fm)
adamc@575 1254 end
adamc@601 1255 | L.ECApp ((L.EFfi ("Basis", "get"), _), t) =>
adamc@601 1256 let
adamc@601 1257 val t = monoType env t
adamc@601 1258 in
adamc@601 1259 ((L'.EAbs ("src", (L'.TSource, loc),
adamc@601 1260 (L'.TFun ((L'.TRecord [], loc), t), loc),
adamc@601 1261 (L'.EAbs ("_", (L'.TRecord [], loc), t,
adamc@601 1262 (L'.EFfiApp ("Basis", "get_client_source",
adamc@601 1263 [(L'.ERel 1, loc)]),
adamc@601 1264 loc)), loc)), loc),
adamc@601 1265 fm)
adamc@601 1266 end
adamc@841 1267 | L.ECApp ((L.EFfi ("Basis", "current"), _), t) =>
adamc@841 1268 let
adamc@841 1269 val t = monoType env t
adamc@841 1270 in
adamc@841 1271 ((L'.EAbs ("src", (L'.TSource, loc),
adamc@841 1272 (L'.TFun ((L'.TRecord [], loc), t), loc),
adamc@841 1273 (L'.EAbs ("_", (L'.TRecord [], loc), t,
adamc@841 1274 (L'.EFfiApp ("Basis", "current",
adamc@841 1275 [(L'.ERel 1, loc)]),
adamc@841 1276 loc)), loc)), loc),
adamc@841 1277 fm)
adamc@841 1278 end
adamc@565 1279
adamc@694 1280 | L.EFfiApp ("Basis", "spawn", [e]) =>
adamc@694 1281 let
adamc@694 1282 val (e, fm) = monoExp (env, st, fm) e
adamc@694 1283 in
adamc@1021 1284 ((L'.ESpawn e, loc), fm)
adamc@694 1285 end
adamc@694 1286
adamc@820 1287 | L.EFfi ("Basis", "signal_monad") => ((L'.ERecord [], loc), fm)
adamc@820 1288 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "return"), _), (L.CFfi ("Basis", "signal"), _)), _), t) =>
adamc@568 1289 let
adamc@568 1290 val t = monoType env t
adamc@568 1291 in
adamc@820 1292 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFun (t, (L'.TSignal t, loc)), loc),
adamc@820 1293 (L'.EAbs ("x", t, (L'.TSignal t, loc),
adamc@820 1294 (L'.ESignalReturn (L'.ERel 0, loc), loc)), loc)), loc),
adamc@568 1295 fm)
adamc@568 1296 end
adamc@820 1297 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "bind"), _), (L.CFfi ("Basis", "signal"), _)), _),
adamc@820 1298 t1), _), t2) =>
adamc@572 1299 let
adamc@572 1300 val t1 = monoType env t1
adamc@572 1301 val t2 = monoType env t2
adamc@572 1302 val un = (L'.TRecord [], loc)
adamc@572 1303 val mt1 = (L'.TSignal t1, loc)
adamc@572 1304 val mt2 = (L'.TSignal t2, loc)
adamc@572 1305 in
adamc@820 1306 ((L'.EAbs ("_", un, (L'.TFun (mt1, (L'.TFun ((L'.TFun (t1, mt2), loc), mt2), loc)), loc),
adamc@820 1307 (L'.EAbs ("m1", mt1, (L'.TFun ((L'.TFun (t1, mt2), loc), mt2), loc),
adamc@820 1308 (L'.EAbs ("m2", (L'.TFun (t1, mt2), loc), mt2,
adamc@820 1309 (L'.ESignalBind ((L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)),
adamc@820 1310 loc),
adamc@572 1311 fm)
adamc@572 1312 end
adamc@574 1313 | L.ECApp ((L.EFfi ("Basis", "signal"), _), t) =>
adamc@574 1314 let
adamc@574 1315 val t = monoType env t
adamc@574 1316 in
adamc@574 1317 ((L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc), (L'.TSignal t, loc),
adamc@574 1318 (L'.ESignalSource (L'.ERel 0, loc), loc)), loc),
adamc@574 1319 fm)
adamc@574 1320 end
adamc@568 1321
adamc@462 1322 | L.ECApp ((L.EFfi ("Basis", "getCookie"), _), t) =>
adamc@462 1323 let
adamc@462 1324 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@462 1325 val un = (L'.TRecord [], loc)
adamc@462 1326 val t = monoType env t
adamc@462 1327 in
adamc@462 1328 ((L'.EAbs ("c", s, (L'.TFun (un, s), loc),
adamc@462 1329 (L'.EAbs ("_", un, s,
adamc@463 1330 (L'.EUnurlify ((L'.EFfiApp ("Basis", "get_cookie", [(L'.ERel 1, loc)]), loc),
adamc@463 1331 t),
adamc@463 1332 loc)), loc)), loc),
adamc@462 1333 fm)
adamc@462 1334 end
adamc@462 1335
adamc@462 1336 | L.ECApp ((L.EFfi ("Basis", "setCookie"), _), t) =>
adamc@462 1337 let
adamc@462 1338 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@462 1339 val un = (L'.TRecord [], loc)
adamc@462 1340 val t = monoType env t
adamc@462 1341 val (e, fm) = urlifyExp env fm ((L'.ERel 1, loc), t)
adamc@462 1342 in
adamc@462 1343 ((L'.EAbs ("c", s, (L'.TFun (t, (L'.TFun (un, un), loc)), loc),
adamc@462 1344 (L'.EAbs ("v", t, (L'.TFun (un, un), loc),
adamc@462 1345 (L'.EAbs ("_", un, un,
adamc@764 1346 (L'.EFfiApp ("Basis", "set_cookie", [(L'.EPrim (Prim.String
adamc@764 1347 (Settings.getUrlPrefix ())),
adamc@466 1348 loc),
adamc@466 1349 (L'.ERel 2, loc),
adamc@466 1350 e]), loc)),
adamc@462 1351 loc)), loc)), loc),
adamc@462 1352 fm)
adamc@462 1353 end
adamc@462 1354
adamc@668 1355 | L.ECApp ((L.EFfi ("Basis", "channel"), _), t) =>
adamc@668 1356 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "channel"), loc),
adamc@668 1357 (L'.EFfiApp ("Basis", "new_channel", [(L'.ERecord [], loc)]), loc)), loc),
adamc@668 1358 fm)
adamc@668 1359 | L.ECApp ((L.EFfi ("Basis", "send"), _), t) =>
adamc@668 1360 let
adamc@668 1361 val t = monoType env t
adamc@668 1362 val (e, fm) = urlifyExp env fm ((L'.ERel 1, loc), t)
adamc@668 1363 in
adamc@668 1364 ((L'.EAbs ("ch", (L'.TFfi ("Basis", "channel"), loc),
adamc@668 1365 (L'.TFun (t, (L'.TFun ((L'.TRecord [], loc), (L'.TRecord [], loc)), loc)), loc),
adamc@668 1366 (L'.EAbs ("v", t, (L'.TFun ((L'.TRecord [], loc), (L'.TRecord [], loc)), loc),
adamc@668 1367 (L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adamc@668 1368 (L'.EFfiApp ("Basis", "send",
adamc@668 1369 [(L'.ERel 2, loc),
adamc@668 1370 e]),
adamc@668 1371 loc)), loc)), loc)), loc),
adamc@668 1372 fm)
adamc@668 1373 end
adamc@668 1374
adamc@707 1375 | L.ECApp ((L.EFfi ("Basis", "no_primary_key"), _), _) =>
adamc@707 1376 ((L'.EPrim (Prim.String ""), loc),
adamc@707 1377 fm)
adamc@707 1378 | L.ECApp (
adamc@707 1379 (L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "primary_key"), _), _), _), t), _),
adamc@707 1380 nm), _),
adamc@707 1381 (L.CRecord (_, unique), _)) =>
adamc@707 1382 let
adamc@707 1383 val unique = (nm, t) :: unique
adamc@707 1384 val witnesses = (L'.TRecord (map (fn (nm, _) => (monoName env nm, (L'.TRecord [], loc))) unique), loc)
adamc@707 1385 in
adamc@707 1386 ((L'.EAbs ("_", witnesses, (L'.TFfi ("Basis", "string"), loc),
adamc@707 1387 (L'.EPrim (Prim.String
adamc@707 1388 (String.concatWith ", "
adamc@877 1389 (map (fn (x, _) =>
adamc@877 1390 "uw_" ^ monoNameLc env x
adamc@877 1391 ^ (if #textKeysNeedLengths (Settings.currentDbms ())
adamc@877 1392 andalso isBlobby t then
adamc@877 1393 "(767)"
adamc@877 1394 else
adamc@877 1395 "")) unique))),
adamc@707 1396 loc)), loc),
adamc@707 1397 fm)
adamc@707 1398 end
adamc@707 1399
adamc@704 1400 | L.ECApp ((L.EFfi ("Basis", "no_constraint"), _), _) =>
adamc@704 1401 ((L'.ERecord [], loc),
adamc@704 1402 fm)
adamc@705 1403 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "one_constraint"), _), _), _), _), _), (L.CName name, _)) =>
adamc@704 1404 ((L'.EAbs ("c",
adamc@704 1405 (L'.TFfi ("Basis", "string"), loc),
adamc@704 1406 (L'.TFfi ("Basis", "sql_constraints"), loc),
adamc@704 1407 (L'.ERecord [(name, (L'.ERel 0, loc), (L'.TFfi ("Basis", "string"), loc))], loc)), loc),
adamc@704 1408 fm)
adamc@705 1409 | L.ECApp (
adamc@705 1410 (L.ECApp (
adamc@705 1411 (L.ECApp (
adamc@705 1412 (L.EFfi ("Basis", "join_constraints"), _),
adamc@705 1413 _), _),
adamc@705 1414 _), _),
adamc@705 1415 _) =>
adamc@704 1416 let
adamc@704 1417 val constraints = (L'.TFfi ("Basis", "sql_constraints"), loc)
adamc@704 1418 in
adamc@704 1419 ((L'.EAbs ("cs1", constraints, (L'.TFun (constraints, constraints), loc),
adamc@704 1420 (L'.EAbs ("cs2", constraints, constraints,
adamc@704 1421 (L'.EStrcat ((L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@704 1422 fm)
adamc@704 1423 end
adamc@704 1424
adamc@705 1425 | L.ECApp (
adamc@705 1426 (L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "unique"), _), _), _), t), _),
adamc@705 1427 nm), _),
adamc@705 1428 (L.CRecord (_, unique), _)) =>
adamc@705 1429 let
adamc@705 1430 val unique = (nm, t) :: unique
adamc@705 1431 in
adamc@705 1432 ((L'.EPrim (Prim.String ("UNIQUE ("
adamc@877 1433 ^ String.concatWith ", "
adamc@877 1434 (map (fn (x, t) => "uw_" ^ monoNameLc env x
adamc@877 1435 ^ (if #textKeysNeedLengths (Settings.currentDbms ())
adamc@877 1436 andalso isBlobby t then
adamc@877 1437 "(767)"
adamc@877 1438 else
adamc@877 1439 "")) unique)
adamc@705 1440 ^ ")")), loc),
adamc@705 1441 fm)
adamc@705 1442 end
adamc@704 1443
adamc@712 1444 | L.ECApp ((L.EFfi ("Basis", "linkable_same"), loc), _) =>
adamc@712 1445 ((L'.ERecord [], loc), fm)
adamc@712 1446 | L.ECApp ((L.EFfi ("Basis", "linkable_from_nullable"), loc), _) =>
adamc@712 1447 ((L'.ERecord [], loc), fm)
adamc@712 1448 | L.ECApp ((L.EFfi ("Basis", "linkable_to_nullable"), loc), _) =>
adamc@712 1449 ((L'.ERecord [], loc), fm)
adamc@712 1450
adamc@709 1451 | L.EFfi ("Basis", "mat_nil") =>
adamc@709 1452 let
adamc@709 1453 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@709 1454 val stringE = (L'.EPrim (Prim.String ""), loc)
adamc@709 1455 in
adamc@709 1456 ((L'.ERecord [("1", stringE, string),
adamc@709 1457 ("2", stringE, string)], loc), fm)
adamc@709 1458 end
adamc@709 1459 | L.ECApp (
adamc@709 1460 (L.ECApp (
adamc@709 1461 (L.ECApp (
adamc@709 1462 (L.ECApp (
adamc@709 1463 (L.ECApp (
adamc@712 1464 (L.ECApp (
adamc@712 1465 (L.EFfi ("Basis", "mat_cons"), _),
adamc@712 1466 _), _),
adamc@709 1467 _), _),
adamc@709 1468 _), _),
adamc@709 1469 _), _),
adamc@709 1470 (L.CName nm1, _)), _),
adamc@709 1471 (L.CName nm2, _)) =>
adamc@709 1472 let
adamc@709 1473 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@709 1474 val mat = (L'.TRecord [("1", string), ("2", string)], loc)
adamc@709 1475 in
adamc@712 1476 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFun (mat, mat), loc),
adamc@712 1477 (L'.EAbs ("m", mat, mat,
adamc@712 1478 (L'.ECase ((L'.EField ((L'.ERel 0, loc), "1"), loc),
adamc@712 1479 [((L'.PPrim (Prim.String ""), loc),
adamc@877 1480 (L'.ERecord [("1", (L'.EPrim (Prim.String ("uw_" ^ lowercaseFirst nm1)),
adamc@712 1481 loc), string),
adamc@877 1482 ("2", (L'.EPrim (Prim.String ("uw_" ^ lowercaseFirst nm2)),
adamc@712 1483 loc), string)], loc)),
adamc@712 1484 ((L'.PWild, loc),
adamc@712 1485 (L'.ERecord [("1", (L'.EStrcat (
adamc@877 1486 (L'.EPrim (Prim.String ("uw_" ^ lowercaseFirst nm1
adamc@877 1487 ^ ", ")),
adamc@712 1488 loc),
adamc@712 1489 (L'.EField ((L'.ERel 0, loc), "1"), loc)),
adamc@712 1490 loc), string),
adamc@712 1491 ("2", (L'.EStrcat (
adamc@877 1492 (L'.EPrim (Prim.String ("uw_" ^ lowercaseFirst nm2
adamc@877 1493 ^ ", ")), loc),
adamc@712 1494 (L'.EField ((L'.ERel 0, loc), "2"), loc)),
adamc@712 1495 loc), string)],
adamc@712 1496 loc))],
adamc@712 1497 {disc = string,
adamc@712 1498 result = mat}), loc)), loc)), loc),
adamc@709 1499 fm)
adamc@709 1500 end
adamc@709 1501
adamc@709 1502 | L.ECApp ((L.EFfi ("Basis", "restrict"), _), _) => ((L'.EPrim (Prim.String "RESTRICT"), loc), fm)
adamc@709 1503 | L.ECApp ((L.EFfi ("Basis", "cascade"), _), _) => ((L'.EPrim (Prim.String "CASCADE"), loc), fm)
adamc@709 1504 | L.ECApp ((L.EFfi ("Basis", "no_action"), _), _) => ((L'.EPrim (Prim.String "NO ACTION"), loc), fm)
adamc@709 1505 | L.ECApp ((L.EFfi ("Basis", "set_null"), _), _) => ((L'.EPrim (Prim.String "SET NULL"), loc), fm)
adamc@709 1506
adamc@709 1507 | L.ECApp (
adamc@709 1508 (L.ECApp (
adamc@709 1509 (L.ECApp (
adamc@709 1510 (L.ECApp (
adamc@709 1511 (L.ECApp (
adamc@709 1512 (L.ECApp (
adamc@709 1513 (L.ECApp (
adamc@709 1514 (L.ECApp (
adamc@709 1515 (L.EFfi ("Basis", "foreign_key"), _),
adamc@709 1516 _), _),
adamc@709 1517 _), _),
adamc@709 1518 _), _),
adamc@709 1519 _), _),
adamc@709 1520 _), _),
adamc@709 1521 _), _),
adamc@709 1522 _), _),
adamc@709 1523 _) =>
adamc@709 1524 let
adamc@709 1525 val unit = (L'.TRecord [], loc)
adamc@709 1526 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@709 1527 val mat = (L'.TRecord [("1", string), ("2", string)], loc)
adamc@709 1528 val recd = (L'.TRecord [("OnDelete", string),
adamc@709 1529 ("OnUpdate", string)], loc)
adamc@709 1530
adamc@709 1531 fun strcat [] = raise Fail "Monoize.strcat"
adamc@709 1532 | strcat [e] = e
adamc@709 1533 | strcat (e1 :: es) = (L'.EStrcat (e1, strcat es), loc)
adamc@709 1534
adamc@709 1535 fun prop (fd, kw) =
adamc@709 1536 (L'.ECase ((L'.EField ((L'.ERel 0, loc), fd), loc),
adamc@709 1537 [((L'.PPrim (Prim.String "NO ACTION"), loc),
adamc@709 1538 (L'.EPrim (Prim.String ""), loc)),
adamc@709 1539 ((L'.PWild, loc),
adamc@709 1540 strcat [(L'.EPrim (Prim.String (" ON " ^ kw ^ " ")), loc),
adamc@709 1541 (L'.EField ((L'.ERel 0, loc), fd), loc)])],
adamc@709 1542 {disc = string,
adamc@709 1543 result = string}), loc)
adamc@709 1544 in
adamc@709 1545 ((L'.EAbs ("m", mat, (L'.TFun (string, (L'.TFun (recd, string), loc)), loc),
adamc@709 1546 (L'.EAbs ("tab", string, (L'.TFun (recd, string), loc),
adamc@709 1547 (L'.EAbs ("pr", recd, string,
adamc@709 1548 strcat [(L'.EPrim (Prim.String "FOREIGN KEY ("), loc),
adamc@709 1549 (L'.EField ((L'.ERel 2, loc), "1"), loc),
adamc@709 1550 (L'.EPrim (Prim.String ") REFERENCES "), loc),
adamc@709 1551 (L'.ERel 1, loc),
adamc@709 1552 (L'.EPrim (Prim.String " ("), loc),
adamc@709 1553 (L'.EField ((L'.ERel 2, loc), "2"), loc),
adamc@709 1554 (L'.EPrim (Prim.String ")"), loc),
adamc@709 1555 prop ("OnDelete", "DELETE"),
adamc@709 1556 prop ("OnUpdate", "UPDATE")]), loc)), loc)), loc),
adamc@709 1557 fm)
adamc@709 1558 end
adamc@709 1559
adamc@714 1560 | L.ECApp ((L.EFfi ("Basis", "check"), _), _) =>
adamc@714 1561 let
adamc@714 1562 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@714 1563 in
adamc@714 1564 ((L'.EAbs ("e", string, string,
adamc@714 1565 (L'.EStrcat ((L'.EPrim (Prim.String "CHECK "), loc),
adamc@714 1566 (L'.EFfiApp ("Basis", "checkString",
adamc@714 1567 [(L'.ERel 0, loc)]), loc)), loc)), loc),
adamc@714 1568 fm)
adamc@714 1569 end
adamc@714 1570
adamc@307 1571 | L.EFfiApp ("Basis", "dml", [e]) =>
adamc@307 1572 let
adamc@307 1573 val (e, fm) = monoExp (env, st, fm) e
adamc@307 1574 in
adamc@468 1575 ((L'.EDml e, loc),
adamc@307 1576 fm)
adamc@307 1577 end
adamc@308 1578
adamc@705 1579 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "insert"), _), fields), _), _) =>
adamc@307 1580 (case monoType env (L.TRecord fields, loc) of
adamc@307 1581 (L'.TRecord fields, _) =>
adamc@307 1582 let
adamc@307 1583 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@307 1584 val fields = map (fn (x, _) => (x, s)) fields
adamc@307 1585 val rt = (L'.TRecord fields, loc)
adamc@307 1586 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@307 1587 in
adamc@307 1588 ((L'.EAbs ("tab", s, (L'.TFun (rt, s), loc),
adamc@307 1589 (L'.EAbs ("fs", rt, s,
adamc@598 1590 strcat [sc "INSERT INTO ",
adamc@598 1591 (L'.ERel 1, loc),
adamc@598 1592 sc " (",
adamc@598 1593 strcatComma (map (fn (x, _) => sc ("uw_" ^ x)) fields),
adamc@598 1594 sc ") VALUES (",
adamc@598 1595 strcatComma (map (fn (x, _) =>
adamc@598 1596 (L'.EField ((L'.ERel 0, loc),
adamc@598 1597 x), loc)) fields),
adamc@598 1598 sc ")"]), loc)), loc),
adamc@307 1599 fm)
adamc@307 1600 end
adamc@307 1601 | _ => poly ())
adamc@307 1602
adamc@705 1603 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "update"), _), _), _), _), _), changed) =>
adamc@308 1604 (case monoType env (L.TRecord changed, loc) of
adamc@308 1605 (L'.TRecord changed, _) =>
adamc@308 1606 let
adamc@308 1607 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@308 1608 val changed = map (fn (x, _) => (x, s)) changed
adamc@308 1609 val rt = (L'.TRecord changed, loc)
adamc@308 1610 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@308 1611 in
adamc@308 1612 ((L'.EAbs ("fs", rt, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@308 1613 (L'.EAbs ("tab", s, (L'.TFun (s, s), loc),
adamc@308 1614 (L'.EAbs ("e", s, s,
adamc@886 1615 if #supportsUpdateAs (Settings.currentDbms ()) then
adamc@886 1616 strcat [sc "UPDATE ",
adamc@886 1617 (L'.ERel 1, loc),
adamc@986 1618 sc " AS T_T SET ",
adamc@886 1619 strcatComma (map (fn (x, _) =>
adamc@886 1620 strcat [sc ("uw_" ^ x
adamc@886 1621 ^ " = "),
adamc@886 1622 (L'.EField
adamc@886 1623 ((L'.ERel 2,
adamc@886 1624 loc),
adamc@886 1625 x), loc)])
adamc@886 1626 changed),
adamc@886 1627 sc " WHERE ",
adamc@886 1628 (L'.ERel 0, loc)]
adamc@886 1629 else
adamc@886 1630 strcat [sc "UPDATE ",
adamc@886 1631 (L'.ERel 1, loc),
adamc@886 1632 sc " SET ",
adamc@886 1633 strcatComma (map (fn (x, _) =>
adamc@886 1634 strcat [sc ("uw_" ^ x
adamc@886 1635 ^ " = "),
adamc@886 1636 (L'.EField
adamc@886 1637 ((L'.ERel 2,
adamc@886 1638 loc),
adamc@886 1639 x), loc)])
adamc@886 1640 changed),
adamc@886 1641 sc " WHERE ",
adamc@886 1642 (L'.EFfiApp ("Basis", "unAs", [(L'.ERel 0, loc)]), loc)]),
adamc@886 1643 loc)), loc)), loc),
adamc@308 1644 fm)
adamc@308 1645 end
adamc@308 1646 | _ => poly ())
adamc@308 1647
adamc@705 1648 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "delete"), _), _), _), _) =>
adamc@309 1649 let
adamc@309 1650 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@309 1651 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@309 1652 in
adamc@309 1653 ((L'.EAbs ("tab", s, (L'.TFun (s, s), loc),
adamc@309 1654 (L'.EAbs ("e", s, s,
adamc@874 1655 if #supportsDeleteAs (Settings.currentDbms ()) then
adamc@874 1656 strcat [sc "DELETE FROM ",
adamc@874 1657 (L'.ERel 1, loc),
adamc@986 1658 sc " AS T_T WHERE ",
adamc@874 1659 (L'.ERel 0, loc)]
adamc@874 1660 else
adamc@874 1661 strcat [sc "DELETE FROM ",
adamc@874 1662 (L'.ERel 1, loc),
adamc@874 1663 sc " WHERE ",
adamc@874 1664 (L'.EFfiApp ("Basis", "unAs", [(L'.ERel 0, loc)]), loc)]), loc)), loc),
adamc@309 1665 fm)
adamc@309 1666 end
adamc@309 1667
adamc@252 1668 | L.ECApp (
adamc@252 1669 (L.ECApp (
adamc@252 1670 (L.ECApp ((L.EFfi ("Basis", "query"), _), (L.CRecord (_, tables), _)), _),
adamc@252 1671 exps), _),
adamc@252 1672 state) =>
adamc@252 1673 (case monoType env (L.TRecord exps, loc) of
adamc@252 1674 (L'.TRecord exps, _) =>
adamc@252 1675 let
adamc@252 1676 val tables = map (fn ((L.CName x, _), xts) =>
adamc@252 1677 (case monoType env (L.TRecord xts, loc) of
adamc@252 1678 (L'.TRecord xts, _) => SOME (x, xts)
adamc@252 1679 | _ => NONE)
adamc@252 1680 | _ => NONE) tables
adamc@252 1681 in
adamc@252 1682 if List.exists (fn x => x = NONE) tables then
adamc@252 1683 poly ()
adamc@252 1684 else
adamc@252 1685 let
adamc@252 1686 val tables = List.mapPartial (fn x => x) tables
adamc@252 1687 val state = monoType env state
adamc@252 1688 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 1689 val un = (L'.TRecord [], loc)
adamc@252 1690
adamc@252 1691 val rt = exps @ map (fn (x, xts) => (x, (L'.TRecord xts, loc))) tables
adamc@252 1692 val ft = (L'.TFun ((L'.TRecord rt, loc),
adamc@252 1693 (L'.TFun (state,
adamc@252 1694 (L'.TFun (un, state), loc)),
adamc@252 1695 loc)), loc)
adamc@252 1696
adamc@267 1697 val body' = (L'.EApp (
adamc@267 1698 (L'.EApp (
adamc@267 1699 (L'.EApp ((L'.ERel 4, loc),
adamc@267 1700 (L'.ERel 1, loc)), loc),
adamc@267 1701 (L'.ERel 0, loc)), loc),
adamc@267 1702 (L'.ERecord [], loc)), loc)
adamc@252 1703
adamc@252 1704 val body = (L'.EQuery {exps = exps,
adamc@252 1705 tables = tables,
adamc@252 1706 state = state,
adamc@252 1707 query = (L'.ERel 3, loc),
adamc@252 1708 body = body',
adamc@252 1709 initial = (L'.ERel 1, loc)},
adamc@252 1710 loc)
adamc@252 1711 in
adamc@252 1712 ((L'.EAbs ("q", s, (L'.TFun (ft, (L'.TFun (state, (L'.TFun (un, state), loc)), loc)), loc),
adamc@252 1713 (L'.EAbs ("f", ft, (L'.TFun (state, (L'.TFun (un, state), loc)), loc),
adamc@252 1714 (L'.EAbs ("i", state, (L'.TFun (un, state), loc),
adamc@252 1715 (L'.EAbs ("_", un, state,
adamc@252 1716 body), loc)), loc)), loc)), loc), fm)
adamc@252 1717 end
adamc@252 1718 end
adamc@252 1719 | _ => poly ())
adamc@252 1720
adamc@252 1721 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_query"), _), _), _), _), _), _) =>
adamc@252 1722 let
adamc@252 1723 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@252 1724 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 1725 fun gf s = (L'.EField ((L'.ERel 0, loc), s), loc)
adamc@252 1726 in
adamc@252 1727 ((L'.EAbs ("r",
adamc@252 1728 (L'.TRecord [("Rows", s), ("OrderBy", s), ("Limit", s), ("Offset", s)], loc),
adamc@252 1729 s,
adamc@598 1730 strcat [gf "Rows",
adamc@598 1731 (L'.ECase (gf "OrderBy",
adamc@598 1732 [((L'.PPrim (Prim.String ""), loc), sc ""),
adamc@598 1733 ((L'.PWild, loc),
adamc@598 1734 strcat [sc " ORDER BY ",
adamc@598 1735 gf "OrderBy"])],
adamc@598 1736 {disc = s, result = s}), loc),
adamc@598 1737 gf "Limit",
adamc@598 1738 gf "Offset"]), loc), fm)
adamc@252 1739 end
adamc@252 1740
adamc@252 1741 | L.ECApp (
adamc@252 1742 (L.ECApp (
adamc@252 1743 (L.ECApp (
adamc@252 1744 (L.ECApp (
adamc@252 1745 (L.EFfi ("Basis", "sql_query1"), _),
adamc@252 1746 (L.CRecord (_, tables), _)), _),
adamc@252 1747 (L.CRecord (_, grouped), _)), _),
adamc@252 1748 (L.CRecord (_, stables), _)), _),
adamc@252 1749 sexps) =>
adamc@252 1750 let
adamc@252 1751 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@252 1752 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@993 1753 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@252 1754 val un = (L'.TRecord [], loc)
adamc@252 1755 fun gf s = (L'.EField ((L'.ERel 0, loc), s), loc)
adamc@252 1756
adamc@252 1757 fun doTables tables =
adamc@252 1758 let
adamc@252 1759 val tables = map (fn ((L.CName x, _), xts) =>
adamc@252 1760 (case monoType env (L.TRecord xts, loc) of
adamc@252 1761 (L'.TRecord xts, _) => SOME (x, xts)
adamc@252 1762 | _ => NONE)
adamc@252 1763 | _ => NONE) tables
adamc@252 1764 in
adamc@252 1765 if List.exists (fn x => x = NONE) tables then
adamc@252 1766 NONE
adamc@252 1767 else
adamc@260 1768 let
adamc@260 1769 val tables = List.mapPartial (fn x => x) tables
adamc@260 1770 val tables = ListMergeSort.sort
adamc@260 1771 (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER)
adamc@260 1772 tables
adamc@260 1773 val tables = map (fn (x, xts) =>
adamc@260 1774 (x, ListMergeSort.sort
adamc@260 1775 (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER)
adamc@260 1776 xts)) tables
adamc@260 1777 in
adamc@260 1778 SOME tables
adamc@260 1779 end
adamc@252 1780 end
adamc@252 1781 in
adamc@252 1782 case (doTables tables, doTables grouped, doTables stables, monoType env (L.TRecord sexps, loc)) of
adamc@252 1783 (SOME tables, SOME grouped, SOME stables, (L'.TRecord sexps, _)) =>
adamc@441 1784 let
adamc@441 1785 val sexps = ListMergeSort.sort
adamc@441 1786 (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER) sexps
adamc@441 1787 in
adamc@441 1788 ((L'.EAbs ("r",
adamc@993 1789 (L'.TRecord [("Distinct", b),
adamc@993 1790 ("From", s),
adamc@441 1791 ("Where", s),
adamc@441 1792 ("GroupBy", un),
adamc@441 1793 ("Having", s),
adamc@441 1794 ("SelectFields", un),
adamc@441 1795 ("SelectExps", (L'.TRecord (map (fn (x, _) => (x, s)) sexps), loc))],
adamc@441 1796 loc),
adamc@441 1797 s,
adamc@598 1798 strcat [sc "SELECT ",
adamc@993 1799 (L'.ECase (gf "Distinct",
adamc@993 1800 [((L'.PCon (L'.Enum,
adamc@993 1801 L'.PConFfi {mod = "Basis",
adamc@993 1802 datatyp = "bool",
adamc@993 1803 con = "True",
adamc@993 1804 arg = NONE},
adamc@993 1805 NONE), loc),
adamc@993 1806 (L'.EPrim (Prim.String "DISTINCT "), loc)),
adamc@993 1807 ((L'.PCon (L'.Enum,
adamc@993 1808 L'.PConFfi {mod = "Basis",
adamc@993 1809 datatyp = "bool",
adamc@993 1810 con = "False",
adamc@993 1811 arg = NONE},
adamc@993 1812 NONE), loc),
adamc@993 1813 (L'.EPrim (Prim.String ""), loc))],
adamc@993 1814 {disc = b, result = s}), loc),
adamc@598 1815 strcatComma (map (fn (x, t) =>
adamc@598 1816 strcat [
adamc@598 1817 (L'.EField (gf "SelectExps", x), loc),
adamc@598 1818 sc (" AS _" ^ x)
adamc@598 1819 ]) sexps
adamc@598 1820 @ map (fn (x, xts) =>
adamc@598 1821 strcatComma
adamc@598 1822 (map (fn (x', _) =>
adamc@986 1823 sc ("T_" ^ x
adamc@986 1824 ^ ".uw_"
adamc@986 1825 ^ x'))
adamc@598 1826 xts)) stables),
adamc@598 1827 sc " FROM ",
adamc@748 1828 gf "From",
adamc@598 1829 (L'.ECase (gf "Where",
adamc@598 1830 [((L'.PPrim (Prim.String "TRUE"), loc),
adamc@598 1831 sc ""),
adamc@598 1832 ((L'.PWild, loc),
adamc@598 1833 strcat [sc " WHERE ", gf "Where"])],
adamc@598 1834 {disc = s,
adamc@598 1835 result = s}), loc),
adamc@598 1836
adamc@598 1837 if List.all (fn (x, xts) =>
adamc@598 1838 case List.find (fn (x', _) => x' = x) grouped of
adamc@598 1839 NONE => List.null xts
adamc@598 1840 | SOME (_, xts') =>
adamc@598 1841 List.all (fn (x, _) =>
adamc@598 1842 List.exists (fn (x', _) => x' = x)
adamc@598 1843 xts') xts) tables then
adamc@598 1844 sc ""
adamc@598 1845 else
adamc@598 1846 strcat [
adamc@598 1847 sc " GROUP BY ",
adamc@598 1848 strcatComma (map (fn (x, xts) =>
adamc@598 1849 strcatComma
adamc@598 1850 (map (fn (x', _) =>
adamc@986 1851 sc ("T_" ^ x
adamc@986 1852 ^ ".uw_"
adamc@986 1853 ^ x'))
adamc@598 1854 xts)) grouped)
adamc@598 1855 ],
adamc@259 1856
adamc@598 1857 (L'.ECase (gf "Having",
adamc@1014 1858 [((L'.PPrim (Prim.String
adamc@1014 1859 (#trueString (Settings.currentDbms ()))), loc),
adamc@598 1860 sc ""),
adamc@598 1861 ((L'.PWild, loc),
adamc@598 1862 strcat [sc " HAVING ", gf "Having"])],
adamc@598 1863 {disc = s,
adamc@598 1864 result = s}), loc)
adamc@441 1865 ]), loc),
adamc@441 1866 fm)
adamc@441 1867 end
adamc@252 1868 | _ => poly ()
adamc@252 1869 end
adamc@252 1870
adamc@252 1871 | L.ECApp (
adamc@252 1872 (L.ECApp (
adamc@252 1873 (L.ECApp (
adamc@252 1874 (L.ECApp (
adamc@252 1875 (L.EFfi ("Basis", "sql_inject"), _),
adamc@252 1876 _), _),
adamc@252 1877 _), _),
adamc@252 1878 _), _),
adamc@252 1879 t) =>
adamc@252 1880 let
adamc@252 1881 val t = monoType env t
adamc@252 1882 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 1883 in
adamc@252 1884 ((L'.EAbs ("f", (L'.TFun (t, s), loc), (L'.TFun (t, s), loc),
adamc@252 1885 (L'.ERel 0, loc)), loc), fm)
adamc@252 1886 end
adamc@252 1887
adamc@253 1888 | L.EFfi ("Basis", "sql_int") =>
adamc@253 1889 ((L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1890 (L'.EFfiApp ("Basis", "sqlifyInt", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1891 fm)
adamc@253 1892 | L.EFfi ("Basis", "sql_float") =>
adamc@253 1893 ((L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1894 (L'.EFfiApp ("Basis", "sqlifyFloat", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1895 fm)
adamc@253 1896 | L.EFfi ("Basis", "sql_bool") =>
adamc@253 1897 ((L'.EAbs ("x", (L'.TFfi ("Basis", "bool"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1898 (L'.EFfiApp ("Basis", "sqlifyBool", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1899 fm)
adamc@253 1900 | L.EFfi ("Basis", "sql_string") =>
adamc@253 1901 ((L'.EAbs ("x", (L'.TFfi ("Basis", "string"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1902 (L'.EFfiApp ("Basis", "sqlifyString", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1903 fm)
adamc@1011 1904 | L.EFfi ("Basis", "sql_char") =>
adamc@1011 1905 ((L'.EAbs ("x", (L'.TFfi ("Basis", "char"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@1011 1906 (L'.EFfiApp ("Basis", "sqlifyChar", [(L'.ERel 0, loc)]), loc)), loc),
adamc@1011 1907 fm)
adamc@439 1908 | L.EFfi ("Basis", "sql_time") =>
adamc@439 1909 ((L'.EAbs ("x", (L'.TFfi ("Basis", "time"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@439 1910 (L'.EFfiApp ("Basis", "sqlifyTime", [(L'.ERel 0, loc)]), loc)), loc),
adamc@439 1911 fm)
adamc@737 1912 | L.EFfi ("Basis", "sql_blob") =>
adamc@737 1913 ((L'.EAbs ("x", (L'.TFfi ("Basis", "blob"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@737 1914 (L'.EFfiApp ("Basis", "sqlifyBlob", [(L'.ERel 0, loc)]), loc)), loc),
adamc@737 1915 fm)
adamc@678 1916 | L.ECApp ((L.EFfi ("Basis", "sql_channel"), _), _) =>
adamc@678 1917 ((L'.EAbs ("x", (L'.TFfi ("Basis", "channel"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@678 1918 (L'.EFfiApp ("Basis", "sqlifyChannel", [(L'.ERel 0, loc)]), loc)), loc),
adamc@678 1919 fm)
adamc@682 1920 | L.EFfi ("Basis", "sql_client") =>
adamc@682 1921 ((L'.EAbs ("x", (L'.TFfi ("Basis", "client"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@682 1922 (L'.EFfiApp ("Basis", "sqlifyClient", [(L'.ERel 0, loc)]), loc)), loc),
adamc@682 1923 fm)
adamc@676 1924 | L.ECApp ((L.EFfi ("Basis", "sql_prim"), _), t) =>
adamc@676 1925 let
adamc@676 1926 val t = monoType env t
adamc@676 1927 val tf = (L'.TFun (t, (L'.TFfi ("Basis", "string"), loc)), loc)
adamc@676 1928 in
adamc@676 1929 ((L'.EAbs ("f", tf, tf, (L'.ERel 0, loc)), loc),
adamc@676 1930 fm)
adamc@676 1931 end
adamc@676 1932 | L.ECApp ((L.EFfi ("Basis", "sql_option_prim"), _), t) =>
adamc@676 1933 let
adamc@676 1934 val t = monoType env t
adamc@676 1935 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@676 1936 in
adamc@676 1937 ((L'.EAbs ("f",
adamc@676 1938 (L'.TFun (t, s), loc),
adamc@676 1939 (L'.TFun ((L'.TOption t, loc), s), loc),
adamc@676 1940 (L'.EAbs ("x",
adamc@676 1941 (L'.TOption t, loc),
adamc@676 1942 s,
adamc@676 1943 (L'.ECase ((L'.ERel 0, loc),
adamc@676 1944 [((L'.PNone t, loc),
adamc@676 1945 (L'.EPrim (Prim.String "NULL"), loc)),
adamc@676 1946 ((L'.PSome (t, (L'.PVar ("y", t), loc)), loc),
adamc@676 1947 (L'.EApp ((L'.ERel 2, loc), (L'.ERel 0, loc)), loc))],
adamc@676 1948 {disc = (L'.TOption t, loc),
adamc@676 1949 result = s}), loc)), loc)), loc),
adamc@676 1950 fm)
adamc@676 1951 end
adamc@253 1952
adamc@750 1953 | L.ECApp ((L.EFfi ("Basis", "nullify_option"), _), _) =>
adamc@750 1954 ((L'.ERecord [], loc), fm)
adamc@750 1955 | L.ECApp ((L.EFfi ("Basis", "nullify_prim"), _), _) =>
adamc@750 1956 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adamc@750 1957 (L'.ERecord [], loc)), loc),
adamc@750 1958 fm)
adamc@750 1959
adamc@252 1960 | L.ECApp ((L.EFfi ("Basis", "sql_subset"), _), _) =>
adamc@252 1961 ((L'.ERecord [], loc), fm)
adamc@252 1962 | L.ECApp ((L.EFfi ("Basis", "sql_subset_all"), _), _) =>
adamc@252 1963 ((L'.ERecord [], loc), fm)
adamc@252 1964
adamc@753 1965 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "fieldsOf_table"), _), _), _), _) =>
adamc@753 1966 ((L'.ERecord [], loc), fm)
adamc@753 1967 | L.ECApp ((L.EFfi ("Basis", "fieldsOf_view"), _), _) =>
adamc@753 1968 ((L'.ERecord [], loc), fm)
adamc@753 1969
adamc@753 1970 | L.ECApp ((L.EApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_from_table"), _), _), _), _), _), _), _),
adamc@753 1971 (L.CName name, _)) =>
adamc@748 1972 let
adamc@748 1973 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@748 1974 in
adamc@748 1975 ((L'.EAbs ("tab", s, s,
adamc@748 1976 strcat [(L'.ERel 0, loc),
adamc@986 1977 (L'.EPrim (Prim.String (" AS T_" ^ name)), loc)]), loc),
adamc@748 1978 fm)
adamc@748 1979 end
adamc@748 1980 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_from_comma"), _), _), _), _) =>
adamc@748 1981 let
adamc@748 1982 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@748 1983 in
adamc@748 1984 ((L'.EAbs ("tab1", s, (L'.TFun (s, s), loc),
adamc@748 1985 (L'.EAbs ("tab2", s, s,
adamc@748 1986 strcat [(L'.ERel 1, loc),
adamc@748 1987 (L'.EPrim (Prim.String ", "), loc),
adamc@748 1988 (L'.ERel 0, loc)]), loc)), loc),
adamc@748 1989 fm)
adamc@748 1990 end
adamc@749 1991 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_inner_join"), _), _), _), _) =>
adamc@749 1992 let
adamc@749 1993 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@749 1994 in
adamc@749 1995 ((L'.EAbs ("tab1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@749 1996 (L'.EAbs ("tab2", s, (L'.TFun (s, s), loc),
adamc@749 1997 (L'.EAbs ("on", s, s,
adamc@749 1998 strcat [(L'.EPrim (Prim.String "("), loc),
adamc@749 1999 (L'.ERel 2, loc),
adamc@749 2000 (L'.EPrim (Prim.String " JOIN "), loc),
adamc@749 2001 (L'.ERel 1, loc),
adamc@749 2002 (L'.EPrim (Prim.String " ON "), loc),
adamc@749 2003 (L'.ERel 0, loc),
adamc@749 2004 (L'.EPrim (Prim.String ")"), loc)]), loc)), loc)), loc),
adamc@749 2005 fm)
adamc@749 2006 end
adamc@750 2007 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_left_join"), _), _), _), (L.CRecord (_, right), _)) =>
adamc@750 2008 let
adamc@750 2009 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@750 2010 in
adamc@750 2011 ((L'.EAbs ("_", outerRec right,
adamc@750 2012 (L'.TFun (s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc)), loc),
adamc@750 2013 (L'.EAbs ("tab1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@750 2014 (L'.EAbs ("tab2", s, (L'.TFun (s, s), loc),
adamc@750 2015 (L'.EAbs ("on", s, s,
adamc@750 2016 strcat [(L'.EPrim (Prim.String "("), loc),
adamc@750 2017 (L'.ERel 2, loc),
adamc@750 2018 (L'.EPrim (Prim.String " LEFT JOIN "), loc),
adamc@750 2019 (L'.ERel 1, loc),
adamc@750 2020 (L'.EPrim (Prim.String " ON "), loc),
adamc@750 2021 (L'.ERel 0, loc),
adamc@750 2022 (L'.EPrim (Prim.String ")"), loc)]),
adamc@750 2023 loc)), loc)), loc)), loc),
adamc@750 2024 fm)
adamc@750 2025 end
adamc@751 2026 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_right_join"), _), (L.CRecord (_, left), _)), _), _) =>
adamc@751 2027 let
adamc@751 2028 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@751 2029 in
adamc@751 2030 ((L'.EAbs ("_", outerRec left,
adamc@751 2031 (L'.TFun (s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc)), loc),
adamc@751 2032 (L'.EAbs ("tab1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@751 2033 (L'.EAbs ("tab2", s, (L'.TFun (s, s), loc),
adamc@751 2034 (L'.EAbs ("on", s, s,
adamc@751 2035 strcat [(L'.EPrim (Prim.String "("), loc),
adamc@751 2036 (L'.ERel 2, loc),
adamc@751 2037 (L'.EPrim (Prim.String " RIGHT JOIN "), loc),
adamc@751 2038 (L'.ERel 1, loc),
adamc@751 2039 (L'.EPrim (Prim.String " ON "), loc),
adamc@751 2040 (L'.ERel 0, loc),
adamc@751 2041 (L'.EPrim (Prim.String ")"), loc)]),
adamc@751 2042 loc)), loc)), loc)), loc),
adamc@751 2043 fm)
adamc@751 2044 end
adamc@751 2045 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_full_join"), _), (L.CRecord (_, left), _)), _),
adamc@751 2046 (L.CRecord (_, right), _)) =>
adamc@751 2047 let
adamc@751 2048 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@751 2049 in
adamc@751 2050 ((L'.EAbs ("_", outerRec (left @ right),
adamc@751 2051 (L'.TFun (s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc)), loc),
adamc@751 2052 (L'.EAbs ("tab1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@751 2053 (L'.EAbs ("tab2", s, (L'.TFun (s, s), loc),
adamc@751 2054 (L'.EAbs ("on", s, s,
adamc@751 2055 strcat [(L'.EPrim (Prim.String "("), loc),
adamc@751 2056 (L'.ERel 2, loc),
adamc@751 2057 (L'.EPrim (Prim.String " FULL JOIN "), loc),
adamc@751 2058 (L'.ERel 1, loc),
adamc@751 2059 (L'.EPrim (Prim.String " ON "), loc),
adamc@751 2060 (L'.ERel 0, loc),
adamc@751 2061 (L'.EPrim (Prim.String ")"), loc)]),
adamc@751 2062 loc)), loc)), loc)), loc),
adamc@751 2063 fm)
adamc@751 2064 end
adamc@748 2065
adamc@252 2066 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_order_by_Nil"), _), _), _), _) =>
adamc@252 2067 ((L'.EPrim (Prim.String ""), loc), fm)
adamc@261 2068 | L.ECApp (
adamc@261 2069 (L.ECApp (
adamc@261 2070 (L.ECApp (
adamc@261 2071 (L.EFfi ("Basis", "sql_order_by_Cons"), _),
adamc@261 2072 _), _),
adamc@261 2073 _), _),
adamc@261 2074 _) =>
adamc@261 2075 let
adamc@261 2076 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@261 2077 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@261 2078 in
adamc@268 2079 ((L'.EAbs ("e1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@268 2080 (L'.EAbs ("d", s, (L'.TFun (s, s), loc),
adamc@268 2081 (L'.EAbs ("e2", s, s,
adamc@268 2082 (L'.ECase ((L'.ERel 0, loc),
adamc@268 2083 [((L'.PPrim (Prim.String ""), loc),
adamc@598 2084 strcat [(L'.ERel 2, loc),
adamc@598 2085 (L'.ERel 1, loc)]),
adamc@268 2086 ((L'.PWild, loc),
adamc@598 2087 strcat [(L'.ERel 2, loc),
adamc@598 2088 (L'.ERel 1, loc),
adamc@598 2089 sc ", ",
adamc@598 2090 (L'.ERel 0, loc)])],
adamc@268 2091 {disc = s, result = s}), loc)), loc)), loc)), loc),
adamc@261 2092 fm)
adamc@261 2093 end
adamc@252 2094
adamc@252 2095 | L.EFfi ("Basis", "sql_no_limit") =>
adamc@252 2096 ((L'.EPrim (Prim.String ""), loc), fm)
adamc@262 2097 | L.EFfiApp ("Basis", "sql_limit", [e]) =>
adamc@262 2098 let
adamc@262 2099 val (e, fm) = monoExp (env, st, fm) e
adamc@262 2100 in
adamc@598 2101 (strcat [
adamc@262 2102 (L'.EPrim (Prim.String " LIMIT "), loc),
adamc@262 2103 (L'.EFfiApp ("Basis", "sqlifyInt", [e]), loc)
adamc@262 2104 ],
adamc@262 2105 fm)
adamc@262 2106 end
adamc@262 2107
adamc@252 2108 | L.EFfi ("Basis", "sql_no_offset") =>
adamc@252 2109 ((L'.EPrim (Prim.String ""), loc), fm)
adamc@263 2110 | L.EFfiApp ("Basis", "sql_offset", [e]) =>
adamc@263 2111 let
adamc@263 2112 val (e, fm) = monoExp (env, st, fm) e
adamc@263 2113 in
adamc@598 2114 (strcat [
adamc@263 2115 (L'.EPrim (Prim.String " OFFSET "), loc),
adamc@263 2116 (L'.EFfiApp ("Basis", "sqlifyInt", [e]), loc)
adamc@263 2117 ],
adamc@263 2118 fm)
adamc@263 2119 end
adamc@253 2120
adamc@559 2121 | L.ECApp ((L.EFfi ("Basis", "sql_eq"), _), _) =>
adamc@253 2122 ((L'.EPrim (Prim.String "="), loc), fm)
adamc@559 2123 | L.ECApp ((L.EFfi ("Basis", "sql_ne"), _), _) =>
adamc@253 2124 ((L'.EPrim (Prim.String "<>"), loc), fm)
adamc@559 2125 | L.ECApp ((L.EFfi ("Basis", "sql_lt"), _), _) =>
adamc@253 2126 ((L'.EPrim (Prim.String "<"), loc), fm)
adamc@559 2127 | L.ECApp ((L.EFfi ("Basis", "sql_le"), _), _) =>
adamc@253 2128 ((L'.EPrim (Prim.String "<="), loc), fm)
adamc@559 2129 | L.ECApp ((L.EFfi ("Basis", "sql_gt"), _), _) =>
adamc@253 2130 ((L'.EPrim (Prim.String ">"), loc), fm)
adamc@559 2131 | L.ECApp ((L.EFfi ("Basis", "sql_ge"), _), _) =>
adamc@253 2132 ((L'.EPrim (Prim.String ">="), loc), fm)
adamc@253 2133
adamc@559 2134 | L.ECApp ((L.EFfi ("Basis", "sql_plus"), _), _) =>
adamc@559 2135 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 2136 (L'.EPrim (Prim.String "+"), loc)), loc), fm)
adamc@559 2137 | L.ECApp ((L.EFfi ("Basis", "sql_minus"), _), _) =>
adamc@559 2138 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 2139 (L'.EPrim (Prim.String "-"), loc)), loc), fm)
adamc@559 2140 | L.ECApp ((L.EFfi ("Basis", "sql_times"), _), _) =>
adamc@559 2141 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 2142 (L'.EPrim (Prim.String "*"), loc)), loc), fm)
adamc@559 2143 | L.ECApp ((L.EFfi ("Basis", "sql_div"), _), _) =>
adamc@559 2144 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 2145 (L'.EPrim (Prim.String "/"), loc)), loc), fm)
adamc@559 2146 | L.EFfi ("Basis", "sql_mod") =>
adamc@559 2147 ((L'.EPrim (Prim.String "%"), loc), fm)
adamc@559 2148
adamc@253 2149 | L.ECApp (
adamc@253 2150 (L.ECApp (
adamc@253 2151 (L.ECApp (
adamc@253 2152 (L.ECApp (
adamc@254 2153 (L.ECApp (
adamc@264 2154 (L.EFfi ("Basis", "sql_unary"), _),
adamc@264 2155 _), _),
adamc@264 2156 _), _),
adamc@264 2157 _), _),
adamc@264 2158 _), _),
adamc@264 2159 _) =>
adamc@264 2160 let
adamc@264 2161 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@264 2162 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@264 2163 in
adamc@264 2164 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@264 2165 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@598 2166 strcat [sc "(",
adamc@598 2167 (L'.ERel 1, loc),
adamc@598 2168 sc " ",
adamc@598 2169 (L'.ERel 0, loc),
adamc@598 2170 sc ")"]), loc)), loc),
adamc@264 2171 fm)
adamc@264 2172 end
adamc@264 2173 | L.EFfi ("Basis", "sql_not") => ((L'.EPrim (Prim.String "NOT"), loc), fm)
adamc@559 2174 | L.ECApp ((L.EFfi ("Basis", "sql_neg"), _), _) =>
adamc@559 2175 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 2176 (L'.EPrim (Prim.String "-"), loc)), loc), fm)
adamc@264 2177
adamc@264 2178 | L.ECApp (
adamc@264 2179 (L.ECApp (
adamc@264 2180 (L.ECApp (
adamc@264 2181 (L.ECApp (
adamc@264 2182 (L.ECApp (
adamc@254 2183 (L.ECApp (
adamc@254 2184 (L.EFfi ("Basis", "sql_binary"), _),
adamc@254 2185 _), _),
adamc@254 2186 _), _),
adamc@254 2187 _), _),
adamc@254 2188 _), _),
adamc@254 2189 _), _),
adamc@254 2190 _) =>
adamc@254 2191 let
adamc@254 2192 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@254 2193 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@254 2194 in
adamc@254 2195 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@254 2196 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@254 2197 (L'.EAbs ("e2", s, s,
adamc@598 2198 strcat [sc "(",
adamc@598 2199 (L'.ERel 1, loc),
adamc@598 2200 sc " ",
adamc@598 2201 (L'.ERel 2, loc),
adamc@598 2202 sc " ",
adamc@598 2203 (L'.ERel 0, loc),
adamc@598 2204 sc ")"]), loc)), loc)), loc),
adamc@254 2205 fm)
adamc@254 2206 end
adamc@254 2207 | L.EFfi ("Basis", "sql_and") => ((L'.EPrim (Prim.String "AND"), loc), fm)
adamc@254 2208 | L.EFfi ("Basis", "sql_or") => ((L'.EPrim (Prim.String "OR"), loc), fm)
adamc@254 2209
adamc@254 2210 | L.ECApp (
adamc@254 2211 (L.ECApp (
adamc@254 2212 (L.ECApp (
adamc@254 2213 (L.ECApp (
adamc@253 2214 (L.ECApp (
adamc@253 2215 (L.ECApp (
adamc@253 2216 (L.ECApp (
adamc@253 2217 (L.EFfi ("Basis", "sql_field"), _),
adamc@253 2218 _), _),
adamc@253 2219 _), _),
adamc@253 2220 _), _),
adamc@253 2221 _), _),
adamc@253 2222 _), _),
adamc@253 2223 (L.CName tab, _)), _),
adamc@986 2224 (L.CName field, _)) => ((L'.EPrim (Prim.String ("T_" ^ tab ^ ".uw_" ^ lowercaseFirst field)), loc), fm)
adamc@260 2225
adamc@260 2226 | L.ECApp (
adamc@260 2227 (L.ECApp (
adamc@260 2228 (L.ECApp (
adamc@260 2229 (L.ECApp (
adamc@261 2230 (L.ECApp (
adamc@261 2231 (L.EFfi ("Basis", "sql_exp"), _),
adamc@261 2232 _), _),
adamc@261 2233 _), _),
adamc@261 2234 _), _),
adamc@261 2235 _), _),
adamc@877 2236 (L.CName nm, _)) => ((L'.EPrim (Prim.String ("_" ^ lowercaseFirst nm)), loc), fm)
adamc@261 2237
adamc@261 2238 | L.ECApp (
adamc@261 2239 (L.ECApp (
adamc@261 2240 (L.ECApp (
adamc@261 2241 (L.ECApp (
adamc@260 2242 (L.EFfi ("Basis", "sql_relop"), _),
adamc@260 2243 _), _),
adamc@260 2244 _), _),
adamc@260 2245 _), _),
adamc@260 2246 _) =>
adamc@260 2247 let
adamc@260 2248 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@260 2249 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@260 2250 in
adamc@260 2251 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@260 2252 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@260 2253 (L'.EAbs ("e2", s, s,
adamc@598 2254 strcat [sc "((",
adamc@598 2255 (L'.ERel 1, loc),
adamc@598 2256 sc ") ",
adamc@598 2257 (L'.ERel 2, loc),
adamc@598 2258 sc " (",
adamc@598 2259 (L'.ERel 0, loc),
adamc@598 2260 sc "))"]), loc)), loc)), loc),
adamc@260 2261 fm)
adamc@260 2262 end
adamc@260 2263
adamc@260 2264 | L.EFfi ("Basis", "sql_union") => ((L'.EPrim (Prim.String "UNION"), loc), fm)
adamc@260 2265 | L.EFfi ("Basis", "sql_intersect") => ((L'.EPrim (Prim.String "INTERSECT"), loc), fm)
adamc@260 2266 | L.EFfi ("Basis", "sql_except") => ((L'.EPrim (Prim.String "EXCEPT"), loc), fm)
adamc@260 2267
adamc@265 2268 | L.ECApp (
adamc@265 2269 (L.ECApp (
adamc@265 2270 (L.ECApp (
adamc@265 2271 (L.EFfi ("Basis", "sql_count"), _),
adamc@265 2272 _), _),
adamc@265 2273 _), _),
adamc@544 2274 _) => ((L'.EPrim (Prim.String "COUNT(*)"), loc),
adamc@265 2275 fm)
adamc@266 2276
adamc@266 2277 | L.ECApp (
adamc@266 2278 (L.ECApp (
adamc@266 2279 (L.ECApp (
adamc@266 2280 (L.ECApp (
adamc@266 2281 (L.EFfi ("Basis", "sql_aggregate"), _),
adamc@266 2282 _), _),
adamc@266 2283 _), _),
adamc@266 2284 _), _),
adamc@266 2285 _) =>
adamc@266 2286 let
adamc@266 2287 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@266 2288 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@266 2289 in
adamc@266 2290 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@266 2291 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@598 2292 strcat [(L'.ERel 1, loc),
adamc@598 2293 sc "(",
adamc@598 2294 (L'.ERel 0, loc),
adamc@598 2295 sc ")"]), loc)), loc),
adamc@266 2296 fm)
adamc@266 2297 end
adamc@266 2298
adamc@266 2299 | L.EFfi ("Basis", "sql_summable_int") => ((L'.ERecord [], loc), fm)
adamc@266 2300 | L.EFfi ("Basis", "sql_summable_float") => ((L'.ERecord [], loc), fm)
adamc@266 2301 | L.ECApp ((L.EFfi ("Basis", "sql_avg"), _), _) =>
adamc@266 2302 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 2303 (L'.EPrim (Prim.String "AVG"), loc)), loc),
adamc@266 2304 fm)
adamc@266 2305 | L.ECApp ((L.EFfi ("Basis", "sql_sum"), _), _) =>
adamc@266 2306 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 2307 (L'.EPrim (Prim.String "SUM"), loc)), loc),
adamc@266 2308 fm)
adamc@266 2309
adamc@559 2310 | L.EFfi ("Basis", "sql_arith_int") => ((L'.ERecord [], loc), fm)
adamc@559 2311 | L.EFfi ("Basis", "sql_arith_float") => ((L'.ERecord [], loc), fm)
adamc@559 2312
adamc@266 2313 | L.EFfi ("Basis", "sql_maxable_int") => ((L'.ERecord [], loc), fm)
adamc@266 2314 | L.EFfi ("Basis", "sql_maxable_float") => ((L'.ERecord [], loc), fm)
adamc@266 2315 | L.EFfi ("Basis", "sql_maxable_string") => ((L'.ERecord [], loc), fm)
adamc@266 2316 | L.ECApp ((L.EFfi ("Basis", "sql_max"), _), _) =>
adamc@266 2317 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 2318 (L'.EPrim (Prim.String "MAX"), loc)), loc),
adamc@266 2319 fm)
adamc@266 2320 | L.ECApp ((L.EFfi ("Basis", "sql_min"), _), _) =>
adamc@266 2321 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 2322 (L'.EPrim (Prim.String "MIN"), loc)), loc),
adamc@266 2323 fm)
adamc@266 2324
adamc@268 2325 | L.EFfi ("Basis", "sql_asc") => ((L'.EPrim (Prim.String ""), loc), fm)
adamc@268 2326 | L.EFfi ("Basis", "sql_desc") => ((L'.EPrim (Prim.String " DESC"), loc), fm)
adamc@268 2327
adamc@441 2328 | L.ECApp (
adamc@441 2329 (L.ECApp (
adamc@441 2330 (L.ECApp (
adamc@441 2331 (L.ECApp (
adamc@441 2332 (L.EFfi ("Basis", "sql_nfunc"), _),
adamc@441 2333 _), _),
adamc@441 2334 _), _),
adamc@441 2335 _), _),
adamc@441 2336 _) =>
adamc@441 2337 let
adamc@441 2338 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@441 2339 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@441 2340 in
adamc@441 2341 ((L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc),
adamc@441 2342 fm)
adamc@441 2343 end
adamc@441 2344 | L.EFfi ("Basis", "sql_current_timestamp") => ((L'.EPrim (Prim.String "CURRENT_TIMESTAMP"), loc), fm)
adamc@441 2345
adamc@746 2346 | L.ECApp (
adamc@746 2347 (L.ECApp (
adamc@746 2348 (L.ECApp (
adamc@746 2349 (L.ECApp (
adamc@746 2350 (L.ECApp (
adamc@746 2351 (L.EFfi ("Basis", "sql_ufunc"), _),
adamc@746 2352 _), _),
adamc@746 2353 _), _),
adamc@746 2354 _), _),
adamc@746 2355 _), _),
adamc@746 2356 _) =>
adamc@746 2357 let
adamc@746 2358 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@746 2359 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@746 2360 in
adamc@746 2361 ((L'.EAbs ("f", s, (L'.TFun (s, s), loc),
adamc@746 2362 (L'.EAbs ("x", s, s,
adamc@746 2363 strcat [(L'.ERel 1, loc),
adamc@746 2364 sc "(",
adamc@746 2365 (L'.ERel 0, loc),
adamc@746 2366 sc ")"]), loc)), loc),
adamc@746 2367 fm)
adamc@746 2368 end
adamc@890 2369 | L.EFfi ("Basis", "sql_octet_length") =>
adamc@890 2370 ((L'.EPrim (Prim.String (if #supportsOctetLength (Settings.currentDbms ()) then
adamc@890 2371 "octet_length"
adamc@890 2372 else
adamc@890 2373 "length")), loc), fm)
adamc@746 2374
adamc@470 2375 | (L.ECApp (
adamc@470 2376 (L.ECApp (
adamc@470 2377 (L.ECApp (
adamc@470 2378 (L.ECApp (
adamc@470 2379 (L.EFfi ("Basis", "sql_is_null"), _), _),
adamc@470 2380 _), _),
adamc@470 2381 _), _),
adamc@470 2382 _), _)) =>
adamc@470 2383 let
adamc@470 2384 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@470 2385 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@470 2386 in
adamc@470 2387 ((L'.EAbs ("s", s, s,
adamc@598 2388 strcat [sc "(",
adamc@598 2389 (L'.ERel 0, loc),
adamc@598 2390 sc " IS NULL)"]), loc),
adamc@470 2391 fm)
adamc@470 2392 end
adamc@470 2393
adamc@338 2394 | L.EFfiApp ("Basis", "nextval", [e]) =>
adamc@338 2395 let
adamc@338 2396 val (e, fm) = monoExp (env, st, fm) e
adamc@338 2397 in
adamc@465 2398 ((L'.ENextval e, loc), fm)
adamc@338 2399 end
adamc@338 2400
adamc@139 2401 | L.EApp (
adamc@139 2402 (L.ECApp (
adamc@720 2403 (L.ECApp ((L.EFfi ("Basis", "cdata"), _), _), _),
adamc@139 2404 _), _),
adamc@179 2405 se) =>
adamc@179 2406 let
adamc@179 2407 val (se, fm) = monoExp (env, st, fm) se
adamc@179 2408 in
adamc@179 2409 ((L'.EFfiApp ("Basis", "htmlifyString", [se]), loc), fm)
adamc@179 2410 end
adamc@179 2411
adamc@95 2412 | L.EApp (
adamc@95 2413 (L.EApp (
adamc@720 2414 (L.ECApp (
adamc@720 2415 (L.ECApp (
adamc@95 2416 (L.ECApp (
adamc@139 2417 (L.ECApp (
adamc@720 2418 (L.EFfi ("Basis", "join"),
adamc@720 2419 _), _), _),
adamc@139 2420 _), _),
adamc@720 2421 _), _),
adamc@720 2422 _), _),
adamc@720 2423 xml1), _),
adamc@720 2424 xml2) =>
adamc@179 2425 let
adamc@179 2426 val (xml1, fm) = monoExp (env, st, fm) xml1
adamc@179 2427 val (xml2, fm) = monoExp (env, st, fm) xml2
adamc@179 2428 in
adamc@179 2429 ((L'.EStrcat (xml1, xml2), loc), fm)
adamc@179 2430 end
adamc@95 2431
adamc@95 2432 | L.EApp (
adamc@95 2433 (L.EApp (
adamc@104 2434 (L.EApp (
adamc@721 2435 (L.EApp (
adamc@720 2436 (L.ECApp (
adamc@104 2437 (L.ECApp (
adamc@104 2438 (L.ECApp (
adamc@139 2439 (L.ECApp (
adamc@139 2440 (L.ECApp (
adamc@139 2441 (L.ECApp (
adamc@139 2442 (L.ECApp (
adamc@721 2443 (L.ECApp (
adamc@721 2444 (L.EFfi ("Basis", "tag"),
adamc@721 2445 _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _),
adamc@721 2446 class), _),
adamc@720 2447 attrs), _),
adamc@720 2448 tag), _),
adamc@95 2449 xml) =>
adamc@95 2450 let
adamc@140 2451 fun getTag' (e, _) =
adamc@140 2452 case e of
adamc@143 2453 L.EFfi ("Basis", tag) => (tag, [])
adamc@143 2454 | L.ECApp (e, t) => let
adamc@143 2455 val (tag, ts) = getTag' e
adamc@143 2456 in
adamc@143 2457 (tag, ts @ [t])
adamc@143 2458 end
adamc@140 2459 | _ => (E.errorAt loc "Non-constant XML tag";
adamc@140 2460 Print.eprefaces' [("Expression", CorePrint.p_exp env tag)];
adamc@143 2461 ("", []))
adamc@140 2462
adamc@95 2463 fun getTag (e, _) =
adamc@95 2464 case e of
adamc@143 2465 L.EFfiApp ("Basis", tag, [(L.ERecord [], _)]) => (tag, [])
adamc@140 2466 | L.EApp (e, (L.ERecord [], _)) => getTag' e
adamc@95 2467 | _ => (E.errorAt loc "Non-constant XML tag";
adamc@95 2468 Print.eprefaces' [("Expression", CorePrint.p_exp env tag)];
adamc@143 2469 ("", []))
adamc@95 2470
adamc@143 2471 val (tag, targs) = getTag tag
adamc@95 2472
adamc@179 2473 val (attrs, fm) = monoExp (env, st, fm) attrs
adamc@598 2474 val attrs = case #1 attrs of
adamc@598 2475 L'.ERecord xes => xes
adamc@598 2476 | _ => raise Fail "Non-record attributes!"
adamc@104 2477
adamc@717 2478 val attrs =
adamc@717 2479 if List.exists (fn ("Link", _, _) => true
adamc@717 2480 | _ => false) attrs then
adamc@717 2481 List.filter (fn ("Href", _, _) => false
adamc@717 2482 | _ => true) attrs
adamc@717 2483 else
adamc@717 2484 attrs
adamc@717 2485
adamc@668 2486 fun findOnload (attrs, acc) =
adamc@668 2487 case attrs of
adamc@668 2488 [] => (NONE, acc)
adamc@668 2489 | ("Onload", e, _) :: rest => (SOME e, List.revAppend (acc, rest))
adamc@668 2490 | x :: rest => findOnload (rest, x :: acc)
adamc@679 2491
adamc@668 2492 val (onload, attrs) = findOnload (attrs, [])
adamc@668 2493
adamc@721 2494 val (class, fm) = monoExp (env, st, fm) class
adamc@721 2495
adamc@143 2496 fun tagStart tag =
adamc@598 2497 let
adamc@721 2498 val t = (L'.TFfi ("Basis", "string"), loc)
adamc@598 2499 val s = (L'.EPrim (Prim.String (String.concat ["<", tag])), loc)
adamc@721 2500
adamc@721 2501 val s = (L'.ECase (class,
adamc@721 2502 [((L'.PNone t, loc),
adamc@721 2503 s),
adamc@721 2504 ((L'.PSome (t, (L'.PVar ("x", t), loc)), loc),
adamc@721 2505 (L'.EStrcat (s,
adamc@721 2506 (L'.EStrcat ((L'.EPrim (Prim.String " class=\""), loc),
adamc@721 2507 (L'.EStrcat ((L'.ERel 0, loc),
adamc@721 2508 (L'.EPrim (Prim.String "\""), loc)),
adamc@721 2509 loc)), loc)), loc))],
adamc@721 2510 {disc = (L'.TOption t, loc),
adamc@721 2511 result = t}), loc)
adamc@598 2512 in
adamc@598 2513 foldl (fn (("Action", _, _), acc) => acc
adamc@598 2514 | (("Source", _, _), acc) => acc
adamc@598 2515 | ((x, e, t), (s, fm)) =>
adamc@598 2516 case t of
adamc@598 2517 (L'.TFfi ("Basis", "bool"), _) =>
adamc@598 2518 let
adamc@598 2519 val s' = " " ^ lowercaseFirst x
adamc@598 2520 in
adamc@598 2521 ((L'.ECase (e,
adamc@598 2522 [((L'.PCon (L'.Enum,
adamc@598 2523 L'.PConFfi {mod = "Basis",
adamc@598 2524 datatyp = "bool",
adamc@598 2525 con = "True",
adamc@598 2526 arg = NONE},
adamc@598 2527 NONE), loc),
adamc@598 2528 (L'.EStrcat (s,
adamc@598 2529 (L'.EPrim (Prim.String s'), loc)), loc)),
adamc@598 2530 ((L'.PCon (L'.Enum,
adamc@598 2531 L'.PConFfi {mod = "Basis",
adamc@598 2532 datatyp = "bool",
adamc@598 2533 con = "False",
adamc@598 2534 arg = NONE},
adamc@598 2535 NONE), loc),
adamc@598 2536 s)],
adamc@598 2537 {disc = (L'.TFfi ("Basis", "bool"), loc),
adamc@598 2538 result = (L'.TFfi ("Basis", "string"), loc)}), loc),
adamc@598 2539 fm)
adamc@598 2540 end
adamc@895 2541 | (L'.TFun (dom, _), _) =>
adamc@598 2542 let
adamc@598 2543 val s' = " " ^ lowercaseFirst x ^ "='"
adamc@970 2544 val (e, s') =
adamc@970 2545 case #1 dom of
adamc@970 2546 L'.TRecord [] => ((L'.EApp (e, (L'.ERecord [], loc)), loc), s')
adamc@970 2547 | _ => ((L'.EApp ((L'.EApp (e, (L'.EFfiApp ("Basis", "kc", []), loc)),
adamc@970 2548 loc), (L'.ERecord [], loc)), loc),
adamc@970 2549 s' ^ "uwe=event;")
adamc@970 2550 val s' = s' ^ "exec("
adamc@598 2551 in
adamc@598 2552 ((L'.EStrcat (s,
adamc@598 2553 (L'.EStrcat (
adamc@598 2554 (L'.EPrim (Prim.String s'), loc),
adamc@598 2555 (L'.EStrcat (
adamc@815 2556 (L'.EJavaScript (L'.Attribute, e), loc),
adamc@970 2557 (L'.EPrim (Prim.String ");return false'"), loc)), loc)),
adamc@598 2558 loc)), loc),
adamc@598 2559 fm)
adamc@598 2560 end
adamc@598 2561 | _ =>
adamc@598 2562 let
adamc@598 2563 val fooify =
adamc@598 2564 case x of
adamc@717 2565 "Link" => urlifyExp
adamc@717 2566 | "Action" => urlifyExp
adamc@598 2567 | _ => attrifyExp
adamc@120 2568
adamc@724 2569 val x =
adamc@724 2570 case x of
adamc@724 2571 "Typ" => "Type"
adamc@907 2572 | "Link" => "Href"
adamc@724 2573 | _ => x
adamc@598 2574 val xp = " " ^ lowercaseFirst x ^ "=\""
adamc@179 2575
adamc@598 2576 val (e, fm) = fooify env fm (e, t)
adamc@598 2577 in
adamc@598 2578 ((L'.EStrcat (s,
adamc@598 2579 (L'.EStrcat ((L'.EPrim (Prim.String xp), loc),
adamc@598 2580 (L'.EStrcat (e,
adamc@598 2581 (L'.EPrim (Prim.String "\""),
adamc@598 2582 loc)),
adamc@598 2583 loc)),
adamc@598 2584 loc)), loc),
adamc@598 2585 fm)
adamc@598 2586 end)
adamc@598 2587 (s, fm) attrs
adamc@598 2588 end
adamc@104 2589
adamc@143 2590 fun input typ =
adamc@143 2591 case targs of
adamc@155 2592 [_, (L.CName name, _)] =>
adamc@179 2593 let
adamc@179 2594 val (ts, fm) = tagStart "input"
adamc@179 2595 in
adamc@179 2596 ((L'.EStrcat (ts,
adamc@802 2597 (L'.EPrim (Prim.String (" type=\"" ^ typ ^ "\" name=\"" ^ name ^ "\" />")),
adamc@179 2598 loc)), loc), fm)
adamc@179 2599 end
adamc@143 2600 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@153 2601 raise Fail "No name passed to input tag")
adamc@104 2602
adamc@565 2603 fun normal (tag, extra, extraInner) =
adamc@143 2604 let
adamc@179 2605 val (tagStart, fm) = tagStart tag
adamc@152 2606 val tagStart = case extra of
adamc@152 2607 NONE => tagStart
adamc@152 2608 | SOME extra => (L'.EStrcat (tagStart, extra), loc)
adamc@152 2609
adamc@143 2610 fun normal () =
adamc@179 2611 let
adamc@179 2612 val (xml, fm) = monoExp (env, st, fm) xml
adamc@916 2613
adamc@916 2614 val xml = case extraInner of
adamc@916 2615 NONE => xml
adamc@916 2616 | SOME ei => (L'.EStrcat (ei, xml), loc)
adamc@179 2617 in
adamc@179 2618 ((L'.EStrcat ((L'.EStrcat (tagStart, (L'.EPrim (Prim.String ">"), loc)), loc),
adamc@179 2619 (L'.EStrcat (xml,
adamc@179 2620 (L'.EPrim (Prim.String (String.concat ["</", tag, ">"])),
adamc@179 2621 loc)), loc)),
adamc@179 2622 loc),
adamc@179 2623 fm)
adamc@179 2624 end
adamc@984 2625
adamc@984 2626 fun isSingleton () =
adamc@984 2627 let
adamc@984 2628 val (bef, aft) = Substring.splitl (not o Char.isSpace) (Substring.full tag)
adamc@984 2629 in
adamc@984 2630 SS.member (singletons, if Substring.isEmpty aft then
adamc@984 2631 tag
adamc@984 2632 else
adamc@984 2633 Substring.string bef)
adamc@984 2634 end
adamc@143 2635 in
adamc@143 2636 case xml of
adamc@143 2637 (L.EApp ((L.ECApp (
adamc@143 2638 (L.ECApp ((L.EFfi ("Basis", "cdata"), _),
adamc@143 2639 _), _),
adamc@143 2640 _), _),
adamc@143 2641 (L.EPrim (Prim.String s), _)), _) =>
adamc@984 2642 if CharVector.all Char.isSpace s andalso isSingleton () then
adamc@802 2643 ((L'.EStrcat (tagStart, (L'.EPrim (Prim.String " />"), loc)), loc), fm)
adamc@143 2644 else
adamc@143 2645 normal ()
adamc@143 2646 | _ => normal ()
adamc@143 2647 end
adamc@606 2648
adamc@606 2649 fun setAttrs jexp =
adamc@606 2650 let
adamc@606 2651 val s = (L'.EPrim (Prim.String (String.concat ["<", tag])), loc)
adamc@606 2652
adamc@606 2653 val assgns = List.mapPartial
adamc@606 2654 (fn ("Source", _, _) => NONE
adamc@800 2655 | ("Onchange", e, _) =>
adamc@970 2656 SOME (strcat [str "addOnChange(d,exec(",
adamc@815 2657 (L'.EJavaScript (L'.Script, e), loc),
adamc@970 2658 str "))"])
adamc@606 2659 | (x, e, _) =>
adamc@970 2660 SOME (strcat [str ("d." ^ lowercaseFirst x ^ "=exec("),
adamc@815 2661 (L'.EJavaScript (L'.Script, e), loc),
adamc@970 2662 str ");"]))
adamc@606 2663 attrs
adamc@606 2664 in
adamc@606 2665 case assgns of
adamc@606 2666 [] => jexp
adamc@606 2667 | _ => strcat (str "var d="
adamc@606 2668 :: jexp
adamc@606 2669 :: str ";"
adamc@606 2670 :: assgns)
adamc@606 2671 end
adamc@152 2672 in
adamc@152 2673 case tag of
adamc@679 2674 "body" => let
adamc@668 2675 val onload = case onload of
adamc@668 2676 NONE => (L'.EPrim (Prim.String ""), loc)
adamc@668 2677 | SOME e =>
adamc@668 2678 let
adamc@668 2679 val e = (L'.EApp (e, (L'.ERecord [], loc)), loc)
adamc@668 2680 in
adamc@970 2681 (L'.EStrcat ((L'.EPrim (Prim.String "exec("), loc),
adamc@970 2682 (L'.EStrcat ((L'.EJavaScript (L'.Attribute, e), loc),
adamc@970 2683 (L'.EPrim (Prim.String ")"), loc)), loc)), loc)
adamc@679 2684 end
adamc@668 2685 in
adamc@668 2686 normal ("body",
adamc@695 2687 SOME (L'.EFfiApp ("Basis", "maybe_onload",
adamc@695 2688 [(L'.EStrcat ((L'.EFfiApp ("Basis", "get_settings",
adamc@695 2689 [(L'.ERecord [], loc)]), loc),
adamc@695 2690 onload), loc)]),
adamc@695 2691 loc),
adamc@916 2692 SOME (L'.EFfiApp ("Basis", "get_script", [(L'.ERecord [], loc)]), loc))
adamc@668 2693 end
adamc@568 2694
adamc@568 2695 | "dyn" =>
adamc@901 2696 let
adamc@903 2697 fun inTag tag = case targs of
adamc@903 2698 (L.CRecord (_, ctx), _) :: _ =>
adamc@903 2699 List.exists (fn ((L.CName tag', _), _) => tag' = tag
adamc@903 2700 | _ => false) ctx
adamc@903 2701 | _ => false
adamc@901 2702
adamc@903 2703 val tag = if inTag "Tr" then
adamc@903 2704 "tr"
adamc@903 2705 else if inTag "Table" then
adamc@901 2706 "table"
adamc@901 2707 else
adamc@901 2708 "span"
adamc@901 2709 in
adamc@901 2710 case attrs of
adamc@901 2711 [("Signal", e, _)] =>
adamc@901 2712 ((L'.EStrcat
adamc@901 2713 ((L'.EPrim (Prim.String ("<script type=\"text/javascript\">dyn(\""
adamc@976 2714 ^ tag ^ "\", execD(")), loc),
adamc@901 2715 (L'.EStrcat ((L'.EJavaScript (L'.Script, e), loc),
adamc@970 2716 (L'.EPrim (Prim.String ("))</script>")), loc)), loc)), loc),
adamc@901 2717 fm)
adamc@901 2718 | _ => raise Fail "Monoize: Bad dyn attributes"
adamc@901 2719 end
adamc@565 2720
adamc@565 2721 | "submit" => normal ("input type=\"submit\"", NONE, NONE)
adamc@601 2722 | "button" => normal ("input type=\"submit\"", NONE, NONE)
adamc@761 2723 | "hidden" => input "hidden"
adamc@152 2724
adamc@152 2725 | "textbox" =>
adamc@152 2726 (case targs of
adamc@152 2727 [_, (L.CName name, _)] =>
adamc@598 2728 (case List.find (fn ("Source", _, _) => true | _ => false) attrs of
adamc@598 2729 NONE =>
adamc@598 2730 let
adamc@598 2731 val (ts, fm) = tagStart "input"
adamc@598 2732 in
adamc@598 2733 ((L'.EStrcat (ts,
adamc@802 2734 (L'.EPrim (Prim.String (" name=\"" ^ name ^ "\" />")),
adamc@598 2735 loc)), loc), fm)
adamc@598 2736 end
adamc@598 2737 | SOME (_, src, _) =>
adamc@970 2738 (strcat [str "<script type=\"text/javascript\">inp(exec(",
adamc@815 2739 (L'.EJavaScript (L'.Script, src), loc),
adamc@970 2740 str "))</script>"],
adamc@598 2741 fm))
adamc@152 2742 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@598 2743 raise Fail "No name passed to textbox tag"))
adamc@155 2744 | "password" => input "password"
adamc@361 2745 | "textarea" =>
adamc@152 2746 (case targs of
adamc@152 2747 [_, (L.CName name, _)] =>
adamc@179 2748 let
adamc@179 2749 val (ts, fm) = tagStart "textarea"
adamc@179 2750 val (xml, fm) = monoExp (env, st, fm) xml
adamc@179 2751 in
adamc@179 2752 ((L'.EStrcat ((L'.EStrcat (ts,
adamc@179 2753 (L'.EPrim (Prim.String (" name=\"" ^ name ^ "\">")), loc)), loc),
adamc@179 2754 (L'.EStrcat (xml,
adamc@179 2755 (L'.EPrim (Prim.String "</textarea>"),
adamc@179 2756 loc)), loc)),
adamc@179 2757 loc), fm)
adamc@179 2758 end
adamc@152 2759 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@153 2760 raise Fail "No name passed to ltextarea tag"))
adamc@153 2761
adamc@190 2762 | "checkbox" => input "checkbox"
adamc@737 2763 | "upload" => input "file"
adamc@190 2764
adamc@153 2765 | "radio" =>
adamc@153 2766 (case targs of
adamc@153 2767 [_, (L.CName name, _)] =>
adamc@179 2768 monoExp (env, St.setRadioGroup (st, name), fm) xml
adamc@153 2769 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@153 2770 raise Fail "No name passed to radio tag"))
adamc@153 2771 | "radioOption" =>
adamc@153 2772 (case St.radioGroup st of
adamc@153 2773 NONE => raise Fail "No name for radioGroup"
adamc@153 2774 | SOME name =>
adamc@153 2775 normal ("input",
adamc@565 2776 SOME (L'.EPrim (Prim.String (" type=\"radio\" name=\"" ^ name ^ "\"")), loc),
adamc@565 2777 NONE))
adamc@152 2778
adamc@361 2779 | "select" =>
adamc@154 2780 (case targs of
adamc@154 2781 [_, (L.CName name, _)] =>
adamc@179 2782 let
adamc@179 2783 val (ts, fm) = tagStart "select"
adamc@179 2784 val (xml, fm) = monoExp (env, st, fm) xml
adamc@179 2785 in
adamc@179 2786 ((L'.EStrcat ((L'.EStrcat (ts,
adamc@598 2787 (L'.EPrim (Prim.String (" name=\"" ^ name ^ "\">")),
adamc@598 2788 loc)), loc),
adamc@179 2789 (L'.EStrcat (xml,
adamc@179 2790 (L'.EPrim (Prim.String "</select>"),
adamc@179 2791 loc)), loc)),
adamc@179 2792 loc),
adamc@179 2793 fm)
adamc@179 2794 end
adamc@154 2795 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@154 2796 raise Fail "No name passed to lselect tag"))
adamc@154 2797
adamc@601 2798 | "ctextbox" =>
adamc@601 2799 (case List.find (fn ("Source", _, _) => true | _ => false) attrs of
adamc@601 2800 NONE =>
adamc@601 2801 let
adamc@601 2802 val (ts, fm) = tagStart "input"
adamc@601 2803 in
adamc@601 2804 ((L'.EStrcat (ts,
adamc@802 2805 (L'.EPrim (Prim.String " />"), loc)),
adamc@601 2806 loc), fm)
adamc@601 2807 end
adamc@601 2808 | SOME (_, src, _) =>
adamc@606 2809 let
adamc@970 2810 val sc = strcat [str "inp(exec(",
adamc@815 2811 (L'.EJavaScript (L'.Script, src), loc),
adamc@970 2812 str "))"]
adamc@797 2813 val sc = setAttrs sc
adamc@797 2814 in
adamc@899 2815 (strcat [str "<script type=\"text/javascript\">",
adamc@797 2816 sc,
adamc@899 2817 str "</script>"],
adamc@797 2818 fm)
adamc@797 2819 end)
adamc@797 2820
adamc@817 2821 | "ccheckbox" =>
adamc@817 2822 (case List.find (fn ("Source", _, _) => true | _ => false) attrs of
adamc@817 2823 NONE =>
adamc@817 2824 let
adamc@817 2825 val (ts, fm) = tagStart "input type=\"checkbox\""
adamc@817 2826 in
adamc@817 2827 ((L'.EStrcat (ts,
adamc@817 2828 (L'.EPrim (Prim.String " />"), loc)),
adamc@817 2829 loc), fm)
adamc@817 2830 end
adamc@817 2831 | SOME (_, src, _) =>
adamc@817 2832 let
adamc@970 2833 val sc = strcat [str "chk(exec(",
adamc@817 2834 (L'.EJavaScript (L'.Script, src), loc),
adamc@970 2835 str "))"]
adamc@817 2836 val sc = setAttrs sc
adamc@817 2837 in
adamc@899 2838 (strcat [str "<script type=\"text/javascript\">",
adamc@817 2839 sc,
adamc@899 2840 str "</script>"],
adamc@817 2841 fm)
adamc@817 2842 end)
adamc@817 2843
adamc@797 2844 | "cselect" =>
adamc@797 2845 (case List.find (fn ("Source", _, _) => true | _ => false) attrs of
adamc@797 2846 NONE =>
adamc@797 2847 let
adamc@834 2848 val (xml, fm) = monoExp (env, st, fm) xml
adamc@797 2849 val (ts, fm) = tagStart "select"
adamc@797 2850 in
adamc@834 2851 (strcat [ts,
adamc@834 2852 str ">",
adamc@834 2853 xml,
adamc@834 2854 str "</select>"],
adamc@834 2855 fm)
adamc@797 2856 end
adamc@797 2857 | SOME (_, src, _) =>
adamc@797 2858 let
adamc@797 2859 val (xml, fm) = monoExp (env, st, fm) xml
adamc@797 2860
adamc@970 2861 val sc = strcat [str "sel(exec(",
adamc@815 2862 (L'.EJavaScript (L'.Script, src), loc),
adamc@981 2863 str "),exec(",
adamc@815 2864 (L'.EJavaScript (L'.Script, xml), loc),
adamc@970 2865 str "))"]
adamc@606 2866 val sc = setAttrs sc
adamc@606 2867 in
adamc@899 2868 (strcat [str "<script type=\"text/javascript\">",
adamc@606 2869 sc,
adamc@899 2870 str "</script>"],
adamc@606 2871 fm)
adamc@606 2872 end)
adamc@154 2873
adamc@797 2874 | "coption" => normal ("option", NONE, NONE)
adamc@797 2875
adamc@565 2876 | "tabl" => normal ("table", NONE, NONE)
adamc@565 2877 | _ => normal (tag, NONE, NONE)
adamc@95 2878 end
adamc@94 2879
adamc@141 2880 | L.EApp ((L.ECApp (
adamc@361 2881 (L.ECApp ((L.EFfi ("Basis", "form"), _), _), _),
adamc@734 2882 (L.CRecord (_, fields), _)), _),
adamc@141 2883 xml) =>
adamc@143 2884 let
adamc@143 2885 fun findSubmit (e, _) =
adamc@143 2886 case e of
adamc@143 2887 L.EApp (
adamc@143 2888 (L.EApp (
adamc@143 2889 (L.ECApp (
adamc@143 2890 (L.ECApp (
adamc@143 2891 (L.ECApp (
adamc@143 2892 (L.ECApp (
adamc@143 2893 (L.EFfi ("Basis", "join"),
adamc@143 2894 _), _), _),
adamc@143 2895 _), _),
adamc@143 2896 _), _),
adamc@143 2897 _), _),
adamc@143 2898 xml1), _),
adamc@143 2899 xml2) => (case findSubmit xml1 of
adamc@143 2900 Error => Error
adamc@143 2901 | NotFound => findSubmit xml2
adamc@143 2902 | Found e =>
adamc@143 2903 case findSubmit xml2 of
adamc@143 2904 NotFound => Found e
adamc@143 2905 | _ => Error)
adamc@143 2906 | L.EApp (
adamc@143 2907 (L.EApp (
adamc@143 2908 (L.EApp (
adamc@730 2909 (L.EApp (
adamc@143 2910 (L.ECApp (
adamc@143 2911 (L.ECApp (
adamc@143 2912 (L.ECApp (
adamc@143 2913 (L.ECApp (
adamc@143 2914 (L.ECApp (
adamc@143 2915 (L.ECApp (
adamc@143 2916 (L.ECApp (
adamc@730 2917 (L.ECApp (
adamc@730 2918 (L.EFfi ("Basis", "tag"),
adamc@730 2919 _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _),
adamc@730 2920 _), _),
adamc@143 2921 attrs), _),
adamc@143 2922 _), _),
adamc@143 2923 xml) =>
adamc@143 2924 (case #1 attrs of
adamc@143 2925 L.ERecord xes =>
adamc@143 2926 (case ListUtil.search (fn ((L.CName "Action", _), e, t) => SOME (e, t)
adamc@143 2927 | _ => NONE) xes of
adamc@143 2928 NONE => findSubmit xml
adamc@143 2929 | SOME et =>
adamc@143 2930 case findSubmit xml of
adamc@143 2931 NotFound => Found et
adamc@143 2932 | _ => Error)
adamc@143 2933 | _ => findSubmit xml)
adamc@143 2934 | _ => NotFound
adamc@143 2935
adamc@735 2936 val (func, action, fm) = case findSubmit xml of
adamc@735 2937 NotFound => (0, (L'.EPrim (Prim.String ""), loc), fm)
adamc@143 2938 | Error => raise Fail "Not ready for multi-submit lforms yet"
adamc@598 2939 | Found (action, actionT) =>
adamc@598 2940 let
adamc@735 2941 val func = case #1 action of
adamc@735 2942 L.EClosure (n, _) => n
adamc@735 2943 | _ => raise Fail "Monoize: Action is not a closure"
adamc@598 2944 val actionT = monoType env actionT
adamc@598 2945 val (action, fm) = monoExp (env, st, fm) action
adamc@598 2946 val (action, fm) = urlifyExp env fm (action, actionT)
adamc@598 2947 in
adamc@735 2948 (func,
adamc@735 2949 (L'.EStrcat ((L'.EPrim (Prim.String " action=\""), loc),
adamc@598 2950 (L'.EStrcat (action,
adamc@598 2951 (L'.EPrim (Prim.String "\""), loc)), loc)), loc),
adamc@598 2952 fm)
adamc@598 2953 end
adamc@734 2954
adamc@737 2955 val hasUpload = CoreUtil.Exp.exists {kind = fn _ => false,
adamc@737 2956 con = fn _ => false,
adamc@737 2957 exp = fn e =>
adamc@737 2958 case e of
adamc@737 2959 L.EFfi ("Basis", "upload") => true
adamc@737 2960 | _ => false} xml
adamc@737 2961
adamc@179 2962 val (xml, fm) = monoExp (env, st, fm) xml
adamc@735 2963
adamc@735 2964 val xml =
adamc@735 2965 if IS.member (!readCookie, func) then
adamc@735 2966 let
adamc@735 2967 fun inFields s = List.exists (fn ((L.CName s', _), _) => s' = s
adamc@735 2968 | _ => true) fields
adamc@735 2969
adamc@735 2970 fun getSigName () =
adamc@735 2971 let
adamc@735 2972 fun getSigName' n =
adamc@735 2973 let
adamc@735 2974 val s = "Sig" ^ Int.toString n
adamc@735 2975 in
adamc@735 2976 if inFields s then
adamc@735 2977 getSigName' (n + 1)
adamc@735 2978 else
adamc@735 2979 s
adamc@735 2980 end
adamc@735 2981 in
adamc@735 2982 if inFields "Sig" then
adamc@735 2983 getSigName' 0
adamc@735 2984 else
adamc@735 2985 "Sig"
adamc@735 2986 end
adamc@735 2987
adamc@735 2988 val sigName = getSigName ()
adamc@735 2989 val sigSet = (L'.EFfiApp ("Basis", "sigString", [(L'.ERecord [], loc)]), loc)
adamc@735 2990 val sigSet = (L'.EStrcat ((L'.EPrim (Prim.String ("<input type=\"hidden\" name=\""
adamc@735 2991 ^ sigName
adamc@735 2992 ^ "\" value=\"")), loc),
adamc@735 2993 sigSet), loc)
adamc@735 2994 val sigSet = (L'.EStrcat (sigSet,
adamc@803 2995 (L'.EPrim (Prim.String "\" />"), loc)), loc)
adamc@735 2996 in
adamc@735 2997 (L'.EStrcat (sigSet, xml), loc)
adamc@735 2998 end
adamc@735 2999 else
adamc@735 3000 xml
adamc@737 3001
adamc@737 3002 val action = if hasUpload then
adamc@737 3003 (L'.EStrcat (action,
adamc@737 3004 (L'.EPrim (Prim.String " enctype=\"multipart/form-data\""), loc)), loc)
adamc@737 3005 else
adamc@737 3006 action
adamc@737 3007
adamc@143 3008 in
adamc@1025 3009 ((L'.EStrcat ((L'.EStrcat ((L'.EPrim (Prim.String "<form method=\"get\""), loc),
adamc@179 3010 (L'.EStrcat (action,
adamc@598 3011 (L'.EPrim (Prim.String ">"), loc)), loc)), loc),
adamc@179 3012 (L'.EStrcat (xml,
adamc@179 3013 (L'.EPrim (Prim.String "</form>"), loc)), loc)), loc),
adamc@179 3014 fm)
adamc@143 3015 end
adamc@141 3016
adamc@756 3017 | L.ECApp ((L.ECApp ((L.ECApp ((L.ECApp (
adamc@756 3018 (L.EFfi ("Basis", "subform"), _), _), _), _),
adamc@756 3019 _), _), _), (L.CName nm, loc)) =>
adamc@756 3020 let
adamc@756 3021 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@756 3022 in
adamc@756 3023 ((L'.EAbs ("xml", s, s,
adamc@756 3024 strcat [(L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".b\" value=\""
adamc@803 3025 ^ nm ^ "\" />")), loc),
adamc@756 3026 (L'.ERel 0, loc),
adamc@803 3027 (L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".e\" value=\"1\" />")), loc)]),
adamc@756 3028 loc),
adamc@756 3029 fm)
adamc@756 3030 end
adamc@756 3031
adamc@758 3032 | L.ECApp ((L.ECApp ((L.ECApp ((L.ECApp (
adamc@758 3033 (L.EFfi ("Basis", "subforms"), _), _), _), _),
adamc@758 3034 _), _), _), (L.CName nm, loc)) =>
adamc@758 3035 let
adamc@758 3036 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@758 3037 in
adamc@758 3038 ((L'.EAbs ("xml", s, s,
adamc@758 3039 strcat [(L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".s\" value=\""
adamc@803 3040 ^ nm ^ "\" />")), loc),
adamc@758 3041 (L'.ERel 0, loc),
adamc@803 3042 (L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".e\" value=\"1\" />")), loc)]),
adamc@758 3043 loc),
adamc@758 3044 fm)
adamc@758 3045 end
adamc@758 3046
adamc@758 3047 | L.ECApp ((L.ECApp (
adamc@758 3048 (L.EFfi ("Basis", "entry"), _), _), _), _) =>
adamc@758 3049 let
adamc@758 3050 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@758 3051 in
adamc@758 3052 ((L'.EAbs ("xml", s, s,
adamc@803 3053 strcat [(L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".i\" value=\"1\" />")), loc),
adamc@758 3054 (L'.ERel 0, loc),
adamc@803 3055 (L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".e\" value=\"1\" />")), loc)]),
adamc@758 3056 loc),
adamc@758 3057 fm)
adamc@758 3058 end
adamc@758 3059
adamc@148 3060 | L.EApp ((L.ECApp (
adamc@148 3061 (L.ECApp (
adamc@148 3062 (L.ECApp (
adamc@148 3063 (L.ECApp (
adamc@148 3064 (L.EFfi ("Basis", "useMore"), _), _), _),
adamc@148 3065 _), _),
adamc@148 3066 _), _),
adamc@148 3067 _), _),
adamc@179 3068 xml) => monoExp (env, st, fm) xml
adamc@148 3069
adamc@283 3070 | L.ECApp ((L.EFfi ("Basis", "error"), _), t) =>
adamc@283 3071 let
adamc@283 3072 val t = monoType env t
adamc@283 3073 in
adamc@283 3074 ((L'.EAbs ("s", (L'.TFfi ("Basis", "string"), loc), t,
adamc@283 3075 (L'.EError ((L'.ERel 0, loc), t), loc)), loc),
adamc@283 3076 fm)
adamc@283 3077 end
adamc@741 3078 | L.ECApp ((L.EFfi ("Basis", "returnBlob"), _), t) =>
adamc@741 3079 let
adamc@741 3080 val t = monoType env t
adamc@741 3081 val un = (L'.TRecord [], loc)
adamc@741 3082 in
adamc@741 3083 ((L'.EAbs ("b", (L'.TFfi ("Basis", "blob"), loc),
adamc@741 3084 (L'.TFun ((L'.TFfi ("Basis", "string"), loc), (L'.TFun (un, t), loc)), loc),
adamc@741 3085 (L'.EAbs ("mt", (L'.TFfi ("Basis", "string"), loc), (L'.TFun (un, t), loc),
adamc@741 3086 (L'.EAbs ("_", un, t,
adamc@741 3087 (L'.EReturnBlob {blob = (L'.ERel 2, loc),
adamc@741 3088 mimeType = (L'.ERel 1, loc),
adamc@741 3089 t = t}, loc)), loc)), loc)), loc),
adamc@741 3090 fm)
adamc@741 3091 end
adamc@283 3092
adamc@179 3093 | L.EApp (e1, e2) =>
adamc@179 3094 let
adamc@179 3095 val (e1, fm) = monoExp (env, st, fm) e1
adamc@179 3096 val (e2, fm) = monoExp (env, st, fm) e2
adamc@179 3097 in
adamc@179 3098 ((L'.EApp (e1, e2), loc), fm)
adamc@179 3099 end
adamc@26 3100 | L.EAbs (x, dom, ran, e) =>
adamc@179 3101 let
adamc@179 3102 val (e, fm) = monoExp (Env.pushERel env x dom, st, fm) e
adamc@179 3103 in
adamc@179 3104 ((L'.EAbs (x, monoType env dom, monoType env ran, e), loc), fm)
adamc@179 3105 end
adamc@25 3106 | L.ECApp _ => poly ()
adamc@25 3107 | L.ECAbs _ => poly ()
adamc@25 3108
adamc@252 3109 | L.EFfi mx => ((L'.EFfi mx, loc), fm)
adamc@252 3110 | L.EFfiApp (m, x, es) =>
adamc@252 3111 let
adamc@252 3112 val (es, fm) = ListUtil.foldlMap (fn (e, fm) => monoExp (env, st, fm) e) fm es
adamc@252 3113 in
adamc@252 3114 ((L'.EFfiApp (m, x, es), loc), fm)
adamc@252 3115 end
adamc@252 3116
adamc@179 3117 | L.ERecord xes =>
adamc@179 3118 let
adamc@179 3119 val (xes, fm) = ListUtil.foldlMap
adamc@179 3120 (fn ((x, e, t), fm) =>
adamc@179 3121 let
adamc@179 3122 val (e, fm) = monoExp (env, st, fm) e
adamc@179 3123 in
adamc@179 3124 ((monoName env x,
adamc@179 3125 e,
adamc@179 3126 monoType env t), fm)
adamc@179 3127 end) fm xes
adamc@905 3128
adamc@905 3129 val xes = ListMergeSort.sort (fn ((x, _, _), (y, _, _)) => String.compare (x, y) = GREATER) xes
adamc@179 3130 in
adamc@179 3131 ((L'.ERecord xes, loc), fm)
adamc@179 3132 end
adamc@179 3133 | L.EField (e, x, _) =>
adamc@179 3134 let
adamc@179 3135 val (e, fm) = monoExp (env, st, fm) e
adamc@179 3136 in
adamc@179 3137 ((L'.EField (e, monoName env x), loc), fm)
adamc@179 3138 end
adamc@445 3139 | L.EConcat _ => poly ()
adamc@149 3140 | L.ECut _ => poly ()
adamc@493 3141 | L.ECutMulti _ => poly ()
adamc@177 3142
adamc@182 3143 | L.ECase (e, pes, {disc, result}) =>
adamc@179 3144 let
adamc@179 3145 val (e, fm) = monoExp (env, st, fm) e
adamc@179 3146 val (pes, fm) = ListUtil.foldlMap
adamc@179 3147 (fn ((p, e), fm) =>
adamc@179 3148 let
adamc@179 3149 val (e, fm) = monoExp (env, st, fm) e
adamc@179 3150 in
adamc@182 3151 ((monoPat env p, e), fm)
adamc@179 3152 end) fm pes
adamc@179 3153 in
adamc@182 3154 ((L'.ECase (e, pes, {disc = monoType env disc, result = monoType env result}), loc), fm)
adamc@179 3155 end
adamc@177 3156
adamc@179 3157 | L.EWrite e =>
adamc@179 3158 let
adamc@179 3159 val (e, fm) = monoExp (env, st, fm) e
adamc@179 3160 in
adamc@252 3161 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adamc@252 3162 (L'.EWrite (liftExpInExp 0 e), loc)), loc), fm)
adamc@179 3163 end
adamc@110 3164
adamc@179 3165 | L.EClosure (n, es) =>
adamc@179 3166 let
adamc@179 3167 val (es, fm) = ListUtil.foldlMap (fn (e, fm) =>
adamc@179 3168 monoExp (env, st, fm) e)
adamc@179 3169 fm es
adamc@179 3170 in
adamc@179 3171 ((L'.EClosure (n, es), loc), fm)
adamc@179 3172 end
adamc@450 3173
adamc@450 3174 | L.ELet (x, t, e1, e2) =>
adamc@450 3175 let
adamc@450 3176 val t' = monoType env t
adamc@450 3177 val (e1, fm) = monoExp (env, st, fm) e1
adamc@450 3178 val (e2, fm) = monoExp (Env.pushERel env x t, st, fm) e2
adamc@450 3179 in
adamc@450 3180 ((L'.ELet (x, t', e1, e2), loc), fm)
adamc@450 3181 end
adamc@607 3182
adamc@1020 3183 | L.EServerCall (n, es, t) =>
adamc@608 3184 let
adamc@609 3185 val t = monoType env t
adamc@614 3186 val (_, ft, _, name) = Env.lookupENamed env n
adamc@608 3187 val (es, fm) = ListUtil.foldlMap (fn (e, fm) => monoExp (env, st, fm) e) fm es
adamc@614 3188
adamc@614 3189 fun encodeArgs (es, ft, acc, fm) =
adamc@614 3190 case (es, ft) of
adamc@614 3191 ([], _) => (rev acc, fm)
adamc@614 3192 | (e :: es, (L.TFun (dom, ran), _)) =>
adamc@614 3193 let
adamc@614 3194 val (e, fm) = urlifyExp env fm (e, monoType env dom)
adamc@614 3195 in
adamc@614 3196 encodeArgs (es, ran, e
adamc@614 3197 :: (L'.EPrim (Prim.String "/"), loc)
adamc@614 3198 :: acc, fm)
adamc@614 3199 end
adamc@614 3200 | _ => raise Fail "Monoize: Not enough arguments visible in RPC function type"
adamc@614 3201
adamc@614 3202 val (call, fm) = encodeArgs (es, ft, [], fm)
adamc@614 3203 val call = foldl (fn (e, call) => (L'.EStrcat (call, e), loc))
adamc@614 3204 (L'.EPrim (Prim.String name), loc) call
adamc@614 3205
adamc@905 3206 val unit = (L'.TRecord [], loc)
adamc@905 3207
adamc@736 3208 val eff = if IS.member (!readCookie, n) then
adamc@736 3209 L'.ReadCookieWrite
adamc@736 3210 else
adamc@736 3211 L'.ReadOnly
adamc@905 3212
adamc@1020 3213 val e = (L'.EServerCall (call, t, eff), loc)
adamc@651 3214 val e = liftExpInExp 0 e
adamc@651 3215 val e = (L'.EAbs ("_", unit, unit, e), loc)
adamc@608 3216 in
adamc@651 3217 (e, fm)
adamc@608 3218 end
adamc@626 3219
adamc@626 3220 | L.EKAbs _ => poly ()
adamc@626 3221 | L.EKApp _ => poly ()
adamc@25 3222 end
adamc@25 3223
adamc@179 3224 fun monoDecl (env, fm) (all as (d, loc)) =
adamc@25 3225 let
adamc@25 3226 fun poly () =
adamc@25 3227 (E.errorAt loc "Unsupported declaration";
adamc@25 3228 Print.eprefaces' [("Declaration", CorePrint.p_decl env all)];
adamc@25 3229 NONE)
adamc@25 3230 in
adamc@25 3231 case d of
adamc@25 3232 L.DCon _ => NONE
adamc@808 3233 | L.DDatatype [("list", n, [_], [("Nil", _, NONE),
adamc@808 3234 ("Cons", _, SOME (L.TRecord (L.CRecord (_,
adamc@808 3235 [((L.CName "1", _),
adamc@808 3236 (L.CRel 0, _)),
adamc@808 3237 ((L.CName "2", _),
adamc@808 3238 (L.CApp ((L.CNamed n', _),
adamc@808 3239 (L.CRel 0, _)),
adamc@808 3240 _))]), _), _))])] =>
adamc@757 3241 if n = n' then
adamc@757 3242 NONE
adamc@757 3243 else
adamc@757 3244 poly ()
adamc@808 3245 | L.DDatatype dts =>
adamc@808 3246 let
adamc@808 3247 val env' = Env.declBinds env all
adamc@808 3248 val dts = map (fn (x, n, [], xncs) =>
adamc@808 3249 (x, n, map (fn (x, n, to) => (x, n, Option.map (monoType env') to)) xncs)
adamc@808 3250 | _ => (E.errorAt loc "Polymorphic datatype needed too late";
adamc@808 3251 Print.eprefaces' [("Declaration", CorePrint.p_decl env all)];
adamc@808 3252 ("", 0, []))) dts
adamc@808 3253 val d = (L'.DDatatype dts, loc)
adamc@808 3254 in
adamc@808 3255 SOME (env', fm, [d])
adamc@808 3256 end
adamc@179 3257 | L.DVal (x, n, t, e, s) =>
adamc@179 3258 let
adamc@179 3259 val (e, fm) = monoExp (env, St.empty, fm) e
adamc@179 3260 in
adamc@179 3261 SOME (Env.pushENamed env x n t NONE s,
adamc@179 3262 fm,
adamc@273 3263 [(L'.DVal (x, n, monoType env t, e, s), loc)])
adamc@179 3264 end
adamc@128 3265 | L.DValRec vis =>
adamc@128 3266 let
adamc@128 3267 val env = foldl (fn ((x, n, t, e, s), env) => Env.pushENamed env x n t NONE s) env vis
adamc@179 3268
adamc@179 3269 val (vis, fm) = ListUtil.foldlMap
adamc@179 3270 (fn ((x, n, t, e, s), fm) =>
adamc@179 3271 let
adamc@179 3272 val (e, fm) = monoExp (env, St.empty, fm) e
adamc@179 3273 in
adamc@179 3274 ((x, n, monoType env t, e, s), fm)
adamc@179 3275 end)
adamc@179 3276 fm vis
adamc@128 3277 in
adamc@128 3278 SOME (env,
adamc@179 3279 fm,
adamc@273 3280 [(L'.DValRec vis, loc)])
adamc@128 3281 end
adamc@144 3282 | L.DExport (ek, n) =>
adamc@115 3283 let
adamc@120 3284 val (_, t, _, s) = Env.lookupENamed env n
adamc@120 3285
adamc@609 3286 fun unwind (t, args) =
adamc@609 3287 case #1 t of
adamc@609 3288 L.TFun (dom, ran) => unwind (ran, dom :: args)
adamc@314 3289 | L.CApp ((L.CFfi ("Basis", "transaction"), _), t) =>
adamc@609 3290 unwind (t, (L.TRecord (L.CRecord ((L.KType, loc), []), loc), loc) :: args)
adamc@609 3291 | _ => (rev args, t)
adamc@120 3292
adamc@609 3293 val (ts, ran) = unwind (t, [])
adamc@609 3294 val ts = map (monoType env) ts
adamc@609 3295 val ran = monoType env ran
adamc@115 3296 in
adamc@609 3297 SOME (env, fm, [(L'.DExport (ek, s, n, ts, ran), loc)])
adamc@115 3298 end
adamc@707 3299 | L.DTable (x, n, (L.CRecord (_, xts), _), s, pe, _, ce, _) =>
adamc@251 3300 let
adamc@251 3301 val t = (L.CFfi ("Basis", "string"), loc)
adamc@251 3302 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@311 3303 val s = "uw_" ^ s
adamc@704 3304 val e_name = (L'.EPrim (Prim.String s), loc)
adamc@273 3305
adamc@273 3306 val xts = map (fn (x, t) => (monoName env x, monoType env t)) xts
adamc@704 3307
adamc@707 3308 val (pe, fm) = monoExp (env, St.empty, fm) pe
adamc@707 3309 val (ce, fm) = monoExp (env, St.empty, fm) ce
adamc@251 3310 in
adamc@251 3311 SOME (Env.pushENamed env x n t NONE s,
adamc@251 3312 fm,
adamc@707 3313 [(L'.DTable (s, xts, pe, ce), loc),
adamc@704 3314 (L'.DVal (x, n, t', e_name, s), loc)])
adamc@251 3315 end
adamc@273 3316 | L.DTable _ => poly ()
adamc@754 3317 | L.DView (x, n, s, e, (L.CRecord (_, xts), _)) =>
adamc@754 3318 let
adamc@754 3319 val t = (L.CFfi ("Basis", "string"), loc)
adamc@754 3320 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@754 3321 val s = "uw_" ^ s
adamc@754 3322 val e_name = (L'.EPrim (Prim.String s), loc)
adamc@754 3323
adamc@754 3324 val xts = map (fn (x, t) => (monoName env x, monoType env t)) xts
adamc@754 3325
adamc@754 3326 val (e, fm) = monoExp (env, St.empty, fm) e
adamc@754 3327 val e = (L'.EFfiApp ("Basis", "viewify", [e]), loc)
adamc@754 3328 in
adamc@754 3329 SOME (Env.pushENamed env x n t NONE s,
adamc@754 3330 fm,
adamc@754 3331 [(L'.DView (s, xts, e), loc),
adamc@754 3332 (L'.DVal (x, n, t', e_name, s), loc)])
adamc@754 3333 end
adamc@754 3334 | L.DView _ => poly ()
adamc@338 3335 | L.DSequence (x, n, s) =>
adamc@338 3336 let
adamc@338 3337 val t = (L.CFfi ("Basis", "string"), loc)
adamc@338 3338 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@338 3339 val s = "uw_" ^ s
adamc@338 3340 val e = (L'.EPrim (Prim.String s), loc)
adamc@338 3341 in
adamc@338 3342 SOME (Env.pushENamed env x n t NONE s,
adamc@338 3343 fm,
adamc@338 3344 [(L'.DSequence s, loc),
adamc@338 3345 (L'.DVal (x, n, t', e, s), loc)])
adamc@338 3346 end
adamc@683 3347 | L.DDatabase _ => NONE
adamc@462 3348 | L.DCookie (x, n, t, s) =>
adamc@462 3349 let
adamc@462 3350 val t = (L.CFfi ("Basis", "string"), loc)
adamc@462 3351 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@462 3352 val e = (L'.EPrim (Prim.String s), loc)
adamc@462 3353 in
adamc@462 3354 SOME (Env.pushENamed env x n t NONE s,
adamc@462 3355 fm,
adamc@725 3356 [(L'.DCookie s, loc),
adamc@725 3357 (L'.DVal (x, n, t', e, s), loc)])
adamc@462 3358 end
adamc@720 3359 | L.DStyle (x, n, s) =>
adamc@718 3360 let
adamc@718 3361 val t = (L.CFfi ("Basis", "string"), loc)
adamc@718 3362 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@718 3363 val e = (L'.EPrim (Prim.String s), loc)
adamc@718 3364 in
adamc@718 3365 SOME (Env.pushENamed env x n t NONE s,
adamc@718 3366 fm,
adamc@720 3367 [(L'.DStyle s, loc),
adamc@718 3368 (L'.DVal (x, n, t', e, s), loc)])
adamc@718 3369 end
adamc@25 3370 end
adamc@25 3371
adamc@683 3372 datatype expungable = Client | Channel
adamc@683 3373
adamc@683 3374 fun monoize env file =
adamc@25 3375 let
adamc@735 3376 (* Calculate which exported functions need cookie signature protection *)
adamc@735 3377 val rcook = foldl (fn ((d, _), rcook) =>
adamc@735 3378 case d of
adamc@735 3379 L.DExport (L.Action L.ReadCookieWrite, n) => IS.add (rcook, n)
adamc@735 3380 | L.DExport (L.Rpc L.ReadCookieWrite, n) => IS.add (rcook, n)
adamc@735 3381 | _ => rcook)
adamc@735 3382 IS.empty file
adamc@735 3383 val () = readCookie := rcook
adamc@735 3384
adamc@683 3385 val loc = E.dummySpan
adamc@683 3386 val client = (L'.TFfi ("Basis", "client"), loc)
adamc@683 3387 val unit = (L'.TRecord [], loc)
adamc@687 3388
adamc@687 3389 fun calcClientish xts =
adamc@687 3390 foldl (fn ((x : L.con, t : L.con), st as (nullable, notNullable)) =>
adamc@687 3391 case #1 x of
adamc@687 3392 L.CName x =>
adamc@687 3393 (case #1 t of
adamc@687 3394 L.CFfi ("Basis", "client") =>
adamc@687 3395 (nullable, (x, Client) :: notNullable)
adamc@687 3396 | L.CApp ((L.CFfi ("Basis", "option"), _),
adamc@687 3397 (L.CFfi ("Basis", "client"), _)) =>
adamc@687 3398 ((x, Client) :: nullable, notNullable)
adamc@687 3399 | L.CApp ((L.CFfi ("Basis", "channel"), _), _) =>
adamc@687 3400 (nullable, (x, Channel) :: notNullable)
adamc@687 3401 | L.CApp ((L.CFfi ("Basis", "option"), _),
adamc@687 3402 (L.CApp ((L.CFfi ("Basis", "channel"), _), _), _)) =>
adamc@687 3403 ((x, Channel) :: nullable, notNullable)
adamc@687 3404 | _ => st)
adamc@687 3405 | _ => st) ([], []) xts
adamc@687 3406
adamc@683 3407 fun expunger () =
adamc@683 3408 let
adamc@683 3409 val target = (L'.EFfiApp ("Basis", "sqlifyClient", [(L'.ERel 0, loc)]), loc)
adamc@683 3410
adamc@683 3411 fun doTable (tab, xts, e) =
adamc@683 3412 case xts of
adamc@683 3413 L.CRecord (_, xts) =>
adamc@683 3414 let
adamc@687 3415 val (nullable, notNullable) = calcClientish xts
adamc@683 3416
adamc@684 3417 fun cond (x, v) =
adamc@684 3418 (L'.EStrcat ((L'.EPrim (Prim.String ("uw_" ^ x
adamc@684 3419 ^ (case v of
adamc@684 3420 Client => ""
adamc@684 3421 | Channel => " >> 32")
adamc@684 3422 ^ " = ")), loc),
adamc@684 3423 target), loc)
adamc@684 3424
adamc@684 3425 val e =
adamc@684 3426 foldl (fn ((x, v), e) =>
adamc@684 3427 (L'.ESeq (
adamc@684 3428 (L'.EDml (L'.EStrcat (
adamc@684 3429 (L'.EPrim (Prim.String ("UPDATE uw_"
adamc@684 3430 ^ tab
adamc@684 3431 ^ " SET uw_"
adamc@684 3432 ^ x
adamc@684 3433 ^ " = NULL WHERE ")), loc),
adamc@684 3434 cond (x, v)), loc), loc),
adamc@684 3435 e), loc))
adamc@684 3436 e nullable
adamc@684 3437
adamc@683 3438 val e =
adamc@683 3439 case notNullable of
adamc@683 3440 [] => e
adamc@683 3441 | eb :: ebs =>
adamc@684 3442 (L'.ESeq (
adamc@684 3443 (L'.EDml (foldl
adamc@684 3444 (fn (eb, s) =>
adamc@684 3445 (L'.EStrcat (s,
adamc@687 3446 (L'.EStrcat ((L'.EPrim (Prim.String " OR "),
adamc@684 3447 loc),
adamc@684 3448 cond eb), loc)), loc))
adamc@684 3449 (L'.EStrcat ((L'.EPrim (Prim.String ("DELETE FROM uw_"
adamc@684 3450 ^ tab
adamc@684 3451 ^ " WHERE ")), loc),
adamc@684 3452 cond eb), loc)
adamc@684 3453 ebs), loc),
adamc@684 3454 e), loc)
adamc@683 3455 in
adamc@683 3456 e
adamc@683 3457 end
adamc@683 3458 | _ => e
adamc@683 3459
adamc@683 3460 val e = (L'.ERecord [], loc)
adamc@683 3461 in
adamc@683 3462 foldl (fn ((d, _), e) =>
adamc@683 3463 case d of
adamc@707 3464 L.DTable (_, _, xts, tab, _, _, _, _) => doTable (tab, #1 xts, e)
adamc@683 3465 | _ => e) e file
adamc@683 3466 end
adamc@683 3467
adamc@687 3468 fun initializer () =
adamc@687 3469 let
adamc@687 3470 fun doTable (tab, xts, e) =
adamc@687 3471 case xts of
adamc@687 3472 L.CRecord (_, xts) =>
adamc@687 3473 let
adamc@687 3474 val (nullable, notNullable) = calcClientish xts
adamc@687 3475
adamc@687 3476 val e =
adamc@687 3477 case nullable of
adamc@687 3478 [] => e
adamc@687 3479 | (x, _) :: ebs =>
adamc@687 3480 (L'.ESeq (
adamc@687 3481 (L'.EDml (L'.EPrim (Prim.String
adamc@687 3482 (foldl (fn ((x, _), s) =>
adamc@687 3483 s ^ ", uw_" ^ x ^ " = NULL")
adamc@687 3484 ("UPDATE uw_"
adamc@687 3485 ^ tab
adamc@687 3486 ^ " SET uw_"
adamc@687 3487 ^ x
adamc@687 3488 ^ " = NULL")
adamc@687 3489 ebs)), loc), loc),
adamc@687 3490 e), loc)
adamc@687 3491
adamc@687 3492 val e =
adamc@687 3493 case notNullable of
adamc@687 3494 [] => e
adamc@687 3495 | eb :: ebs =>
adamc@687 3496 (L'.ESeq (
adamc@687 3497 (L'.EDml (L'.EPrim (Prim.String ("DELETE FROM uw_"
adamc@687 3498 ^ tab)), loc), loc),
adamc@687 3499 e), loc)
adamc@687 3500 in
adamc@687 3501 e
adamc@687 3502 end
adamc@687 3503 | _ => e
adamc@687 3504
adamc@687 3505 val e = (L'.ERecord [], loc)
adamc@687 3506 in
adamc@687 3507 foldl (fn ((d, _), e) =>
adamc@687 3508 case d of
adamc@707 3509 L.DTable (_, _, xts, tab, _, _, _, _) => doTable (tab, #1 xts, e)
adamc@687 3510 | _ => e) e file
adamc@687 3511 end
adamc@687 3512
adamc@179 3513 val (_, _, ds) = List.foldl (fn (d, (env, fm, ds)) =>
adamc@683 3514 case #1 d of
adamc@683 3515 L.DDatabase s =>
adamc@683 3516 let
adamc@687 3517 val (nExp, fm) = Fm.freshName fm
adamc@687 3518 val (nIni, fm) = Fm.freshName fm
adamc@687 3519
adamc@687 3520 val dExp = L'.DVal ("expunger",
adamc@687 3521 nExp,
adamc@687 3522 (L'.TFun (client, unit), loc),
adamc@687 3523 (L'.EAbs ("cli", client, unit, expunger ()), loc),
adamc@687 3524 "expunger")
adamc@687 3525 val dIni = L'.DVal ("initializer",
adamc@687 3526 nIni,
adamc@687 3527 (L'.TFun (unit, unit), loc),
adamc@687 3528 (L'.EAbs ("_", unit, unit, initializer ()), loc),
adamc@687 3529 "initializer")
adamc@683 3530 in
adamc@687 3531 (env, Fm.enter fm, (L'.DDatabase {name = s,
adamc@687 3532 expunge = nExp,
adamc@687 3533 initialize = nIni}, loc)
adamc@687 3534 :: (dExp, loc)
adamc@687 3535 :: (dIni, loc)
adamc@683 3536 :: ds)
adamc@683 3537 end
adamc@683 3538 | _ =>
adamc@683 3539 case monoDecl (env, fm) d of
adamc@683 3540 NONE => (env, fm, ds)
adamc@683 3541 | SOME (env, fm, ds') =>
adamc@683 3542 (env,
adamc@683 3543 Fm.enter fm,
adamc@683 3544 ds' @ Fm.decls fm @ ds))
adamc@683 3545 (env, Fm.empty (CoreUtil.File.maxName file + 1), []) file
adamc@25 3546 in
adamc@25 3547 rev ds
adamc@25 3548 end
adamc@25 3549
adamc@25 3550 end