Mercurial > urweb

annotate src/monoize.sml @ 1072:9001966ae1c8

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Weakening-type coercions for SQL values
author Adam Chlipala <adamc@hcoop.net>
date Sun, 13 Dec 2009 13:00:55 -0500
parents 26197c957ad6
children b2311dfb3158
rev   line source
adamc@1043 1 (* Copyright (c) 2008-2009, 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@1065 1068 | L.EFfi ("Basis", "show_url") =>
adamc@1065 1069 let
adamc@1065 1070 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@1065 1071 in
adamc@1065 1072 ((L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc), fm)
adamc@1065 1073 end
adamc@821 1074 | L.EFfi ("Basis", "show_char") =>
adamc@821 1075 ((L'.EFfi ("Basis", "charToString"), loc), fm)
adamc@286 1076 | L.EFfi ("Basis", "show_bool") =>
adamc@286 1077 ((L'.EFfi ("Basis", "boolToString"), loc), fm)
adamc@436 1078 | L.EFfi ("Basis", "show_time") =>
adamc@436 1079 ((L'.EFfi ("Basis", "timeToString"), loc), fm)
adamc@727 1080 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "show_xml"), _), _),_), _), _), _) =>
adamc@727 1081 let
adamc@727 1082 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@727 1083 in
adamc@727 1084 ((L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc), fm)
adamc@727 1085 end
adamc@452 1086 | L.ECApp ((L.EFfi ("Basis", "mkShow"), _), t) =>
adamc@452 1087 let
adamc@452 1088 val t = monoType env t
adamc@452 1089 val b = (L'.TFfi ("Basis", "string"), loc)
adamc@452 1090 val dom = (L'.TFun (t, b), loc)
adamc@452 1091 in
adamc@452 1092 ((L'.EAbs ("f", dom, dom,
adamc@452 1093 (L'.ERel 0, loc)), loc), fm)
adamc@452 1094 end
adamc@286 1095
adamc@290 1096 | L.ECApp ((L.EFfi ("Basis", "read"), _), t) =>
adamc@290 1097 let
adamc@290 1098 val t = monoType env t
adamc@290 1099 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@290 1100 in
adamc@292 1101 ((L'.EAbs ("f", readType (t, loc), readType' (t, loc),
adamc@292 1102 (L'.EField ((L'.ERel 0, loc), "Read"), loc)), loc), fm)
adamc@292 1103 end
adamc@292 1104 | L.ECApp ((L.EFfi ("Basis", "readError"), _), t) =>
adamc@292 1105 let
adamc@292 1106 val t = monoType env t
adamc@292 1107 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@292 1108 in
adamc@292 1109 ((L'.EAbs ("f", readType (t, loc), readErrType (t, loc),
adamc@292 1110 (L'.EField ((L'.ERel 0, loc), "ReadError"), loc)), loc), fm)
adamc@290 1111 end
adamc@777 1112 | L.ECApp ((L.EFfi ("Basis", "mkRead"), _), t) =>
adamc@777 1113 let
adamc@777 1114 val t = monoType env t
adamc@777 1115 val b = (L'.TFfi ("Basis", "string"), loc)
adamc@777 1116 val b' = (L'.TOption b, loc)
adamc@777 1117 val dom = (L'.TFun (t, b), loc)
adamc@777 1118 val dom' = (L'.TFun (t, b'), loc)
adamc@777 1119 in
adamc@777 1120 ((L'.EAbs ("f", dom, (L'.TFun (dom', readType (t, loc)), loc),
adamc@777 1121 (L'.EAbs ("f'", dom', readType (t, loc),
adamc@777 1122 (L'.ERecord [("Read", (L'.ERel 0, loc), dom),
adamc@777 1123 ("ReadError", (L'.ERel 1, loc), dom')], loc)), loc)), loc),
adamc@777 1124 fm)
adamc@777 1125 end
adamc@290 1126 | L.EFfi ("Basis", "read_int") =>
adamc@292 1127 let
adamc@292 1128 val t = (L'.TFfi ("Basis", "int"), loc)
adamc@292 1129 in
adamc@292 1130 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToInt"), loc), readType' (t, loc)),
adamc@292 1131 ("ReadError", (L'.EFfi ("Basis", "stringToInt_error"), loc), readErrType (t, loc))],
adamc@292 1132 loc),
adamc@292 1133 fm)
adamc@292 1134 end
adamc@290 1135 | L.EFfi ("Basis", "read_float") =>
adamc@292 1136 let
adamc@292 1137 val t = (L'.TFfi ("Basis", "float"), loc)
adamc@292 1138 in
adamc@292 1139 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToFloat"), loc), readType' (t, loc)),
adamc@292 1140 ("ReadError", (L'.EFfi ("Basis", "stringToFloat_error"), loc), readErrType (t, loc))],
adamc@292 1141 loc),
adamc@292 1142 fm)
adamc@292 1143 end
adamc@290 1144 | L.EFfi ("Basis", "read_string") =>
adamc@290 1145 let
adamc@290 1146 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@290 1147 in
adamc@292 1148 ((L'.ERecord [("Read", (L'.EAbs ("s", s, (L'.TOption s, loc),
adamc@292 1149 (L'.ESome (s, (L'.ERel 0, loc)), loc)), loc), readType' (s, loc)),
adamc@292 1150 ("ReadError", (L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc), readErrType (s, loc))], loc),
adamc@292 1151 fm)
adamc@290 1152 end
adamc@821 1153 | L.EFfi ("Basis", "read_char") =>
adamc@821 1154 let
adamc@821 1155 val t = (L'.TFfi ("Basis", "char"), loc)
adamc@821 1156 in
adamc@821 1157 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToChar"), loc), readType' (t, loc)),
adamc@821 1158 ("ReadError", (L'.EFfi ("Basis", "stringToChar_error"), loc), readErrType (t, loc))],
adamc@821 1159 loc),
adamc@821 1160 fm)
adamc@821 1161 end
adamc@290 1162 | L.EFfi ("Basis", "read_bool") =>
adamc@292 1163 let
adamc@292 1164 val t = (L'.TFfi ("Basis", "bool"), loc)
adamc@292 1165 in
adamc@292 1166 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToBool"), loc), readType' (t, loc)),
adamc@292 1167 ("ReadError", (L'.EFfi ("Basis", "stringToBool_error"), loc), readErrType (t, loc))],
adamc@292 1168 loc),
adamc@292 1169 fm)
adamc@292 1170 end
adamc@436 1171 | L.EFfi ("Basis", "read_time") =>
adamc@436 1172 let
adamc@436 1173 val t = (L'.TFfi ("Basis", "time"), loc)
adamc@436 1174 in
adamc@436 1175 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToTime"), loc), readType' (t, loc)),
adamc@436 1176 ("ReadError", (L'.EFfi ("Basis", "stringToTime_error"), loc), readErrType (t, loc))],
adamc@436 1177 loc),
adamc@436 1178 fm)
adamc@436 1179 end
adamc@290 1180
adamc@820 1181 | L.EFfi ("Basis", "transaction_monad") => ((L'.ERecord [], loc), fm)
adamc@820 1182 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "return"), _), (L.CFfi ("Basis", "transaction"), _)), _), t) =>
adamc@252 1183 let
adamc@252 1184 val t = monoType env t
adamc@252 1185 in
adamc@820 1186 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFun (t, (L'.TFun ((L'.TRecord [], loc), t), loc)), loc),
adamc@820 1187 (L'.EAbs ("x", t,
adamc@820 1188 (L'.TFun ((L'.TRecord [], loc), t), loc),
adamc@820 1189 (L'.EAbs ("_", (L'.TRecord [], loc), t,
adamc@820 1190 (L'.ERel 1, loc)), loc)), loc)), loc),
adamc@820 1191 fm)
adamc@252 1192 end
adamc@820 1193 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "bind"), _), (L.CFfi ("Basis", "transaction"), _)), _),
adamc@820 1194 t1), _), t2) =>
adamc@251 1195 let
adamc@251 1196 val t1 = monoType env t1
adamc@251 1197 val t2 = monoType env t2
adamc@251 1198 val un = (L'.TRecord [], loc)
adamc@252 1199 val mt1 = (L'.TFun (un, t1), loc)
adamc@252 1200 val mt2 = (L'.TFun (un, t2), loc)
adamc@251 1201 in
adamc@820 1202 ((L'.EAbs ("_", un,
adamc@820 1203 (L'.TFun (mt1, (L'.TFun ((L'.TFun (t1, mt2), loc), (L'.TFun (un, un), loc)), loc)), loc),
adamc@820 1204 (L'.EAbs ("m1", mt1, (L'.TFun ((L'.TFun (t1, mt2), loc), (L'.TFun (un, un), loc)), loc),
adamc@820 1205 (L'.EAbs ("m2", (L'.TFun (t1, mt2), loc), (L'.TFun (un, un), loc),
adamc@820 1206 (L'.EAbs ("_", un, un,
adamc@820 1207 (L'.ELet ("r", t1, (L'.EApp ((L'.ERel 2, loc),
adamc@820 1208 (L'.ERecord [], loc)), loc),
adamc@820 1209 (L'.EApp (
adamc@820 1210 (L'.EApp ((L'.ERel 2, loc), (L'.ERel 0, loc)), loc),
adamc@820 1211 (L'.ERecord [], loc)),
adamc@820 1212 loc)), loc)), loc)), loc)), loc)), loc),
adamc@251 1213 fm)
adamc@251 1214 end
adamc@697 1215
adamc@1021 1216 | L.EApp ((L.ECApp ((L.EFfi ("Basis", "recv"), _), t1), _), ch) =>
adamc@670 1217 let
adamc@1021 1218 val un = (L'.TRecord [], loc)
adamc@670 1219 val t1 = monoType env t1
adamc@670 1220 val (ch, fm) = monoExp (env, st, fm) ch
adamc@670 1221 in
adamc@1021 1222 ((L'.EAbs ("_", un, un, (L'.ERecv (liftExpInExp 0 ch, t1), loc)), loc), fm)
adamc@670 1223 end
adamc@697 1224 | L.EFfiApp ("Basis", "recv", _) => poly ()
adamc@697 1225
adamc@1021 1226 | L.EFfiApp ("Basis", "sleep", [n]) =>
adamc@695 1227 let
adamc@695 1228 val (n, fm) = monoExp (env, st, fm) n
adamc@695 1229 in
adamc@1021 1230 ((L'.ESleep n, loc), fm)
adamc@695 1231 end
adamc@697 1232 | L.EFfiApp ("Basis", "sleep", _) => poly ()
adamc@251 1233
adamc@565 1234 | L.ECApp ((L.EFfi ("Basis", "source"), _), t) =>
adamc@565 1235 let
adamc@565 1236 val t = monoType env t
adamc@565 1237 in
adamc@577 1238 ((L'.EAbs ("x", t, (L'.TFun ((L'.TRecord [], loc), (L'.TSource, loc)), loc),
adamc@577 1239 (L'.EAbs ("_", (L'.TRecord [], loc), (L'.TSource, loc),
adamc@577 1240 (L'.EFfiApp ("Basis", "new_client_source",
adamc@815 1241 [(L'.EJavaScript (L'.Source t, (L'.ERel 1, loc)), loc)]),
adamc@578 1242 loc)), loc)),
adamc@565 1243 loc),
adamc@565 1244 fm)
adamc@565 1245 end
adamc@575 1246 | L.ECApp ((L.EFfi ("Basis", "set"), _), t) =>
adamc@575 1247 let
adamc@575 1248 val t = monoType env t
adamc@575 1249 in
adamc@577 1250 ((L'.EAbs ("src", (L'.TSource, loc),
adamc@575 1251 (L'.TFun (t, (L'.TFun ((L'.TRecord [], loc), (L'.TRecord [], loc)), loc)), loc),
adamc@575 1252 (L'.EAbs ("v", t, (L'.TFun ((L'.TRecord [], loc), (L'.TRecord [], loc)), loc),
adamc@575 1253 (L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adamc@575 1254 (L'.EFfiApp ("Basis", "set_client_source",
adamc@577 1255 [(L'.ERel 2, loc),
adamc@590 1256 (L'.EJavaScript (L'.Source t,
adamc@815 1257 (L'.ERel 1, loc)), loc)]),
adamc@575 1258 loc)), loc)), loc)), loc),
adamc@575 1259 fm)
adamc@575 1260 end
adamc@601 1261 | L.ECApp ((L.EFfi ("Basis", "get"), _), t) =>
adamc@601 1262 let
adamc@601 1263 val t = monoType env t
adamc@601 1264 in
adamc@601 1265 ((L'.EAbs ("src", (L'.TSource, loc),
adamc@601 1266 (L'.TFun ((L'.TRecord [], loc), t), loc),
adamc@601 1267 (L'.EAbs ("_", (L'.TRecord [], loc), t,
adamc@601 1268 (L'.EFfiApp ("Basis", "get_client_source",
adamc@601 1269 [(L'.ERel 1, loc)]),
adamc@601 1270 loc)), loc)), loc),
adamc@601 1271 fm)
adamc@601 1272 end
adamc@841 1273 | L.ECApp ((L.EFfi ("Basis", "current"), _), t) =>
adamc@841 1274 let
adamc@841 1275 val t = monoType env t
adamc@841 1276 in
adamc@841 1277 ((L'.EAbs ("src", (L'.TSource, loc),
adamc@841 1278 (L'.TFun ((L'.TRecord [], loc), t), loc),
adamc@841 1279 (L'.EAbs ("_", (L'.TRecord [], loc), t,
adamc@841 1280 (L'.EFfiApp ("Basis", "current",
adamc@841 1281 [(L'.ERel 1, loc)]),
adamc@841 1282 loc)), loc)), loc),
adamc@841 1283 fm)
adamc@841 1284 end
adamc@565 1285
adamc@694 1286 | L.EFfiApp ("Basis", "spawn", [e]) =>
adamc@694 1287 let
adamc@694 1288 val (e, fm) = monoExp (env, st, fm) e
adamc@694 1289 in
adamc@1021 1290 ((L'.ESpawn e, loc), fm)
adamc@694 1291 end
adamc@694 1292
adamc@820 1293 | L.EFfi ("Basis", "signal_monad") => ((L'.ERecord [], loc), fm)
adamc@820 1294 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "return"), _), (L.CFfi ("Basis", "signal"), _)), _), t) =>
adamc@568 1295 let
adamc@568 1296 val t = monoType env t
adamc@568 1297 in
adamc@820 1298 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFun (t, (L'.TSignal t, loc)), loc),
adamc@820 1299 (L'.EAbs ("x", t, (L'.TSignal t, loc),
adamc@820 1300 (L'.ESignalReturn (L'.ERel 0, loc), loc)), loc)), loc),
adamc@568 1301 fm)
adamc@568 1302 end
adamc@820 1303 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "bind"), _), (L.CFfi ("Basis", "signal"), _)), _),
adamc@820 1304 t1), _), t2) =>
adamc@572 1305 let
adamc@572 1306 val t1 = monoType env t1
adamc@572 1307 val t2 = monoType env t2
adamc@572 1308 val un = (L'.TRecord [], loc)
adamc@572 1309 val mt1 = (L'.TSignal t1, loc)
adamc@572 1310 val mt2 = (L'.TSignal t2, loc)
adamc@572 1311 in
adamc@820 1312 ((L'.EAbs ("_", un, (L'.TFun (mt1, (L'.TFun ((L'.TFun (t1, mt2), loc), mt2), loc)), loc),
adamc@820 1313 (L'.EAbs ("m1", mt1, (L'.TFun ((L'.TFun (t1, mt2), loc), mt2), loc),
adamc@820 1314 (L'.EAbs ("m2", (L'.TFun (t1, mt2), loc), mt2,
adamc@820 1315 (L'.ESignalBind ((L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)),
adamc@820 1316 loc),
adamc@572 1317 fm)
adamc@572 1318 end
adamc@574 1319 | L.ECApp ((L.EFfi ("Basis", "signal"), _), t) =>
adamc@574 1320 let
adamc@574 1321 val t = monoType env t
adamc@574 1322 in
adamc@574 1323 ((L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc), (L'.TSignal t, loc),
adamc@574 1324 (L'.ESignalSource (L'.ERel 0, loc), loc)), loc),
adamc@574 1325 fm)
adamc@574 1326 end
adamc@568 1327
adamc@462 1328 | L.ECApp ((L.EFfi ("Basis", "getCookie"), _), t) =>
adamc@462 1329 let
adamc@462 1330 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@462 1331 val un = (L'.TRecord [], loc)
adamc@462 1332 val t = monoType env t
adamc@462 1333 in
adamc@462 1334 ((L'.EAbs ("c", s, (L'.TFun (un, s), loc),
adamc@462 1335 (L'.EAbs ("_", un, s,
adamc@463 1336 (L'.EUnurlify ((L'.EFfiApp ("Basis", "get_cookie", [(L'.ERel 1, loc)]), loc),
adamc@463 1337 t),
adamc@463 1338 loc)), loc)), loc),
adamc@462 1339 fm)
adamc@462 1340 end
adamc@462 1341
adamc@462 1342 | L.ECApp ((L.EFfi ("Basis", "setCookie"), _), t) =>
adamc@462 1343 let
adamc@462 1344 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@462 1345 val un = (L'.TRecord [], loc)
adamc@462 1346 val t = monoType env t
adamc@1050 1347 val rt = (L'.TRecord [("Value", t),
adamc@1050 1348 ("Expires", (L'.TOption (L'.TFfi ("Basis", "time"),
adamc@1050 1349 loc), loc)),
adamc@1050 1350 ("Secure", (L'.TFfi ("Basis", "bool"), loc))], loc)
adamc@1050 1351
adamc@1050 1352 fun fd x = (L'.EField ((L'.ERel 1, loc), x), loc)
adamc@1050 1353 val (e, fm) = urlifyExp env fm (fd "Value", t)
adamc@462 1354 in
adamc@1050 1355 ((L'.EAbs ("c", s, (L'.TFun (rt, (L'.TFun (un, un), loc)), loc),
adamc@1050 1356 (L'.EAbs ("r", rt, (L'.TFun (un, un), loc),
adamc@462 1357 (L'.EAbs ("_", un, un,
adamc@764 1358 (L'.EFfiApp ("Basis", "set_cookie", [(L'.EPrim (Prim.String
adamc@764 1359 (Settings.getUrlPrefix ())),
adamc@466 1360 loc),
adamc@466 1361 (L'.ERel 2, loc),
adamc@1050 1362 e,
adamc@1050 1363 fd "Expires",
adamc@1050 1364 fd "Secure"])
adamc@1050 1365 , loc)), loc)), loc)), loc),
adamc@1050 1366 fm)
adamc@1050 1367 end
adamc@1050 1368
adamc@1050 1369 | L.ECApp ((L.EFfi ("Basis", "clearCookie"), _), t) =>
adamc@1050 1370 let
adamc@1050 1371 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@1050 1372 val un = (L'.TRecord [], loc)
adamc@1050 1373 in
adamc@1050 1374 ((L'.EAbs ("c", s, (L'.TFun (un, un), loc),
adamc@1050 1375 (L'.EAbs ("_", un, un,
adamc@1050 1376 (L'.EFfiApp ("Basis", "clear_cookie",
adamc@1050 1377 [(L'.EPrim (Prim.String
adamc@1050 1378 (Settings.getUrlPrefix ())),
adamc@1050 1379 loc),
adamc@1050 1380 (L'.ERel 1, loc)]),
adamc@462 1381 loc)), loc)), loc),
adamc@462 1382 fm)
adamc@1050 1383 end
adamc@462 1384
adamc@668 1385 | L.ECApp ((L.EFfi ("Basis", "channel"), _), t) =>
adamc@668 1386 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "channel"), loc),
adamc@668 1387 (L'.EFfiApp ("Basis", "new_channel", [(L'.ERecord [], loc)]), loc)), loc),
adamc@668 1388 fm)
adamc@668 1389 | L.ECApp ((L.EFfi ("Basis", "send"), _), t) =>
adamc@668 1390 let
adamc@668 1391 val t = monoType env t
adamc@668 1392 val (e, fm) = urlifyExp env fm ((L'.ERel 1, loc), t)
adamc@668 1393 in
adamc@668 1394 ((L'.EAbs ("ch", (L'.TFfi ("Basis", "channel"), loc),
adamc@668 1395 (L'.TFun (t, (L'.TFun ((L'.TRecord [], loc), (L'.TRecord [], loc)), loc)), loc),
adamc@668 1396 (L'.EAbs ("v", t, (L'.TFun ((L'.TRecord [], loc), (L'.TRecord [], loc)), loc),
adamc@668 1397 (L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adamc@668 1398 (L'.EFfiApp ("Basis", "send",
adamc@668 1399 [(L'.ERel 2, loc),
adamc@668 1400 e]),
adamc@668 1401 loc)), loc)), loc)), loc),
adamc@668 1402 fm)
adamc@668 1403 end
adamc@668 1404
adamc@707 1405 | L.ECApp ((L.EFfi ("Basis", "no_primary_key"), _), _) =>
adamc@707 1406 ((L'.EPrim (Prim.String ""), loc),
adamc@707 1407 fm)
adamc@707 1408 | L.ECApp (
adamc@707 1409 (L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "primary_key"), _), _), _), t), _),
adamc@707 1410 nm), _),
adamc@707 1411 (L.CRecord (_, unique), _)) =>
adamc@707 1412 let
adamc@707 1413 val unique = (nm, t) :: unique
adamc@707 1414 val witnesses = (L'.TRecord (map (fn (nm, _) => (monoName env nm, (L'.TRecord [], loc))) unique), loc)
adamc@707 1415 in
adamc@707 1416 ((L'.EAbs ("_", witnesses, (L'.TFfi ("Basis", "string"), loc),
adamc@707 1417 (L'.EPrim (Prim.String
adamc@707 1418 (String.concatWith ", "
adamc@877 1419 (map (fn (x, _) =>
adamc@877 1420 "uw_" ^ monoNameLc env x
adamc@877 1421 ^ (if #textKeysNeedLengths (Settings.currentDbms ())
adamc@877 1422 andalso isBlobby t then
adamc@877 1423 "(767)"
adamc@877 1424 else
adamc@877 1425 "")) unique))),
adamc@707 1426 loc)), loc),
adamc@707 1427 fm)
adamc@707 1428 end
adamc@707 1429
adamc@704 1430 | L.ECApp ((L.EFfi ("Basis", "no_constraint"), _), _) =>
adamc@704 1431 ((L'.ERecord [], loc),
adamc@704 1432 fm)
adamc@705 1433 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "one_constraint"), _), _), _), _), _), (L.CName name, _)) =>
adamc@704 1434 ((L'.EAbs ("c",
adamc@704 1435 (L'.TFfi ("Basis", "string"), loc),
adamc@704 1436 (L'.TFfi ("Basis", "sql_constraints"), loc),
adamc@704 1437 (L'.ERecord [(name, (L'.ERel 0, loc), (L'.TFfi ("Basis", "string"), loc))], loc)), loc),
adamc@704 1438 fm)
adamc@705 1439 | L.ECApp (
adamc@705 1440 (L.ECApp (
adamc@705 1441 (L.ECApp (
adamc@705 1442 (L.EFfi ("Basis", "join_constraints"), _),
adamc@705 1443 _), _),
adamc@705 1444 _), _),
adamc@705 1445 _) =>
adamc@704 1446 let
adamc@704 1447 val constraints = (L'.TFfi ("Basis", "sql_constraints"), loc)
adamc@704 1448 in
adamc@704 1449 ((L'.EAbs ("cs1", constraints, (L'.TFun (constraints, constraints), loc),
adamc@704 1450 (L'.EAbs ("cs2", constraints, constraints,
adamc@704 1451 (L'.EStrcat ((L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@704 1452 fm)
adamc@704 1453 end
adamc@704 1454
adamc@705 1455 | L.ECApp (
adamc@705 1456 (L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "unique"), _), _), _), t), _),
adamc@705 1457 nm), _),
adamc@705 1458 (L.CRecord (_, unique), _)) =>
adamc@705 1459 let
adamc@705 1460 val unique = (nm, t) :: unique
adamc@705 1461 in
adamc@705 1462 ((L'.EPrim (Prim.String ("UNIQUE ("
adamc@877 1463 ^ String.concatWith ", "
adamc@877 1464 (map (fn (x, t) => "uw_" ^ monoNameLc env x
adamc@877 1465 ^ (if #textKeysNeedLengths (Settings.currentDbms ())
adamc@877 1466 andalso isBlobby t then
adamc@877 1467 "(767)"
adamc@877 1468 else
adamc@877 1469 "")) unique)
adamc@705 1470 ^ ")")), loc),
adamc@705 1471 fm)
adamc@705 1472 end
adamc@704 1473
adamc@712 1474 | L.ECApp ((L.EFfi ("Basis", "linkable_same"), loc), _) =>
adamc@712 1475 ((L'.ERecord [], loc), fm)
adamc@712 1476 | L.ECApp ((L.EFfi ("Basis", "linkable_from_nullable"), loc), _) =>
adamc@712 1477 ((L'.ERecord [], loc), fm)
adamc@712 1478 | L.ECApp ((L.EFfi ("Basis", "linkable_to_nullable"), loc), _) =>
adamc@712 1479 ((L'.ERecord [], loc), fm)
adamc@712 1480
adamc@709 1481 | L.EFfi ("Basis", "mat_nil") =>
adamc@709 1482 let
adamc@709 1483 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@709 1484 val stringE = (L'.EPrim (Prim.String ""), loc)
adamc@709 1485 in
adamc@709 1486 ((L'.ERecord [("1", stringE, string),
adamc@709 1487 ("2", stringE, string)], loc), fm)
adamc@709 1488 end
adamc@709 1489 | L.ECApp (
adamc@709 1490 (L.ECApp (
adamc@709 1491 (L.ECApp (
adamc@709 1492 (L.ECApp (
adamc@709 1493 (L.ECApp (
adamc@712 1494 (L.ECApp (
adamc@712 1495 (L.EFfi ("Basis", "mat_cons"), _),
adamc@712 1496 _), _),
adamc@709 1497 _), _),
adamc@709 1498 _), _),
adamc@709 1499 _), _),
adamc@709 1500 (L.CName nm1, _)), _),
adamc@709 1501 (L.CName nm2, _)) =>
adamc@709 1502 let
adamc@709 1503 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@709 1504 val mat = (L'.TRecord [("1", string), ("2", string)], loc)
adamc@709 1505 in
adamc@712 1506 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFun (mat, mat), loc),
adamc@712 1507 (L'.EAbs ("m", mat, mat,
adamc@712 1508 (L'.ECase ((L'.EField ((L'.ERel 0, loc), "1"), loc),
adamc@712 1509 [((L'.PPrim (Prim.String ""), loc),
adamc@877 1510 (L'.ERecord [("1", (L'.EPrim (Prim.String ("uw_" ^ lowercaseFirst nm1)),
adamc@712 1511 loc), string),
adamc@877 1512 ("2", (L'.EPrim (Prim.String ("uw_" ^ lowercaseFirst nm2)),
adamc@712 1513 loc), string)], loc)),
adamc@712 1514 ((L'.PWild, loc),
adamc@712 1515 (L'.ERecord [("1", (L'.EStrcat (
adamc@877 1516 (L'.EPrim (Prim.String ("uw_" ^ lowercaseFirst nm1
adamc@877 1517 ^ ", ")),
adamc@712 1518 loc),
adamc@712 1519 (L'.EField ((L'.ERel 0, loc), "1"), loc)),
adamc@712 1520 loc), string),
adamc@712 1521 ("2", (L'.EStrcat (
adamc@877 1522 (L'.EPrim (Prim.String ("uw_" ^ lowercaseFirst nm2
adamc@877 1523 ^ ", ")), loc),
adamc@712 1524 (L'.EField ((L'.ERel 0, loc), "2"), loc)),
adamc@712 1525 loc), string)],
adamc@712 1526 loc))],
adamc@712 1527 {disc = string,
adamc@712 1528 result = mat}), loc)), loc)), loc),
adamc@709 1529 fm)
adamc@709 1530 end
adamc@709 1531
adamc@709 1532 | L.ECApp ((L.EFfi ("Basis", "restrict"), _), _) => ((L'.EPrim (Prim.String "RESTRICT"), loc), fm)
adamc@709 1533 | L.ECApp ((L.EFfi ("Basis", "cascade"), _), _) => ((L'.EPrim (Prim.String "CASCADE"), loc), fm)
adamc@709 1534 | L.ECApp ((L.EFfi ("Basis", "no_action"), _), _) => ((L'.EPrim (Prim.String "NO ACTION"), loc), fm)
adamc@709 1535 | L.ECApp ((L.EFfi ("Basis", "set_null"), _), _) => ((L'.EPrim (Prim.String "SET NULL"), loc), fm)
adamc@709 1536
adamc@709 1537 | L.ECApp (
adamc@709 1538 (L.ECApp (
adamc@709 1539 (L.ECApp (
adamc@709 1540 (L.ECApp (
adamc@709 1541 (L.ECApp (
adamc@709 1542 (L.ECApp (
adamc@709 1543 (L.ECApp (
adamc@709 1544 (L.ECApp (
adamc@709 1545 (L.EFfi ("Basis", "foreign_key"), _),
adamc@709 1546 _), _),
adamc@709 1547 _), _),
adamc@709 1548 _), _),
adamc@709 1549 _), _),
adamc@709 1550 _), _),
adamc@709 1551 _), _),
adamc@709 1552 _), _),
adamc@709 1553 _) =>
adamc@709 1554 let
adamc@709 1555 val unit = (L'.TRecord [], loc)
adamc@709 1556 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@709 1557 val mat = (L'.TRecord [("1", string), ("2", string)], loc)
adamc@709 1558 val recd = (L'.TRecord [("OnDelete", string),
adamc@709 1559 ("OnUpdate", string)], loc)
adamc@709 1560
adamc@709 1561 fun strcat [] = raise Fail "Monoize.strcat"
adamc@709 1562 | strcat [e] = e
adamc@709 1563 | strcat (e1 :: es) = (L'.EStrcat (e1, strcat es), loc)
adamc@709 1564
adamc@709 1565 fun prop (fd, kw) =
adamc@709 1566 (L'.ECase ((L'.EField ((L'.ERel 0, loc), fd), loc),
adamc@709 1567 [((L'.PPrim (Prim.String "NO ACTION"), loc),
adamc@709 1568 (L'.EPrim (Prim.String ""), loc)),
adamc@709 1569 ((L'.PWild, loc),
adamc@709 1570 strcat [(L'.EPrim (Prim.String (" ON " ^ kw ^ " ")), loc),
adamc@709 1571 (L'.EField ((L'.ERel 0, loc), fd), loc)])],
adamc@709 1572 {disc = string,
adamc@709 1573 result = string}), loc)
adamc@709 1574 in
adamc@709 1575 ((L'.EAbs ("m", mat, (L'.TFun (string, (L'.TFun (recd, string), loc)), loc),
adamc@709 1576 (L'.EAbs ("tab", string, (L'.TFun (recd, string), loc),
adamc@709 1577 (L'.EAbs ("pr", recd, string,
adamc@709 1578 strcat [(L'.EPrim (Prim.String "FOREIGN KEY ("), loc),
adamc@709 1579 (L'.EField ((L'.ERel 2, loc), "1"), loc),
adamc@709 1580 (L'.EPrim (Prim.String ") REFERENCES "), loc),
adamc@709 1581 (L'.ERel 1, loc),
adamc@709 1582 (L'.EPrim (Prim.String " ("), loc),
adamc@709 1583 (L'.EField ((L'.ERel 2, loc), "2"), loc),
adamc@709 1584 (L'.EPrim (Prim.String ")"), loc),
adamc@709 1585 prop ("OnDelete", "DELETE"),
adamc@709 1586 prop ("OnUpdate", "UPDATE")]), loc)), loc)), loc),
adamc@709 1587 fm)
adamc@709 1588 end
adamc@709 1589
adamc@1072 1590 | L.ECApp (
adamc@1072 1591 (L.ECApp (
adamc@1072 1592 (L.ECApp (
adamc@1072 1593 (L.ECApp (
adamc@1072 1594 (L.ECApp (
adamc@1072 1595 (L.ECApp (
adamc@1072 1596 (L.ECApp (
adamc@1072 1597 (L.EFfi ("Basis", "sql_exp_weaken"), _),
adamc@1072 1598 _), _),
adamc@1072 1599 _), _),
adamc@1072 1600 _), _),
adamc@1072 1601 _), _),
adamc@1072 1602 _), _),
adamc@1072 1603 _), _),
adamc@1072 1604 _) =>
adamc@1072 1605 let
adamc@1072 1606 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@1072 1607 in
adamc@1072 1608 ((L'.EAbs ("e", string, string, (L'.ERel 0, loc)), loc),
adamc@1072 1609 fm)
adamc@1072 1610 end
adamc@1072 1611
adamc@714 1612 | L.ECApp ((L.EFfi ("Basis", "check"), _), _) =>
adamc@714 1613 let
adamc@714 1614 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@714 1615 in
adamc@714 1616 ((L'.EAbs ("e", string, string,
adamc@714 1617 (L'.EStrcat ((L'.EPrim (Prim.String "CHECK "), loc),
adamc@714 1618 (L'.EFfiApp ("Basis", "checkString",
adamc@714 1619 [(L'.ERel 0, loc)]), loc)), loc)), loc),
adamc@714 1620 fm)
adamc@714 1621 end
adamc@714 1622
adamc@307 1623 | L.EFfiApp ("Basis", "dml", [e]) =>
adamc@307 1624 let
adamc@307 1625 val (e, fm) = monoExp (env, st, fm) e
adamc@307 1626 in
adamc@468 1627 ((L'.EDml e, loc),
adamc@307 1628 fm)
adamc@307 1629 end
adamc@308 1630
adamc@705 1631 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "insert"), _), fields), _), _) =>
adamc@307 1632 (case monoType env (L.TRecord fields, loc) of
adamc@307 1633 (L'.TRecord fields, _) =>
adamc@307 1634 let
adamc@307 1635 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@307 1636 val fields = map (fn (x, _) => (x, s)) fields
adamc@307 1637 val rt = (L'.TRecord fields, loc)
adamc@307 1638 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@307 1639 in
adamc@307 1640 ((L'.EAbs ("tab", s, (L'.TFun (rt, s), loc),
adamc@307 1641 (L'.EAbs ("fs", rt, s,
adamc@598 1642 strcat [sc "INSERT INTO ",
adamc@598 1643 (L'.ERel 1, loc),
adamc@598 1644 sc " (",
adamc@598 1645 strcatComma (map (fn (x, _) => sc ("uw_" ^ x)) fields),
adamc@598 1646 sc ") VALUES (",
adamc@598 1647 strcatComma (map (fn (x, _) =>
adamc@598 1648 (L'.EField ((L'.ERel 0, loc),
adamc@598 1649 x), loc)) fields),
adamc@598 1650 sc ")"]), loc)), loc),
adamc@307 1651 fm)
adamc@307 1652 end
adamc@307 1653 | _ => poly ())
adamc@307 1654
adamc@705 1655 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "update"), _), _), _), _), _), changed) =>
adamc@308 1656 (case monoType env (L.TRecord changed, loc) of
adamc@308 1657 (L'.TRecord changed, _) =>
adamc@308 1658 let
adamc@308 1659 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@308 1660 val changed = map (fn (x, _) => (x, s)) changed
adamc@308 1661 val rt = (L'.TRecord changed, loc)
adamc@308 1662 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@308 1663 in
adamc@308 1664 ((L'.EAbs ("fs", rt, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@308 1665 (L'.EAbs ("tab", s, (L'.TFun (s, s), loc),
adamc@308 1666 (L'.EAbs ("e", s, s,
adamc@886 1667 if #supportsUpdateAs (Settings.currentDbms ()) then
adamc@886 1668 strcat [sc "UPDATE ",
adamc@886 1669 (L'.ERel 1, loc),
adamc@986 1670 sc " AS T_T SET ",
adamc@886 1671 strcatComma (map (fn (x, _) =>
adamc@886 1672 strcat [sc ("uw_" ^ x
adamc@886 1673 ^ " = "),
adamc@886 1674 (L'.EField
adamc@886 1675 ((L'.ERel 2,
adamc@886 1676 loc),
adamc@886 1677 x), loc)])
adamc@886 1678 changed),
adamc@886 1679 sc " WHERE ",
adamc@886 1680 (L'.ERel 0, loc)]
adamc@886 1681 else
adamc@886 1682 strcat [sc "UPDATE ",
adamc@886 1683 (L'.ERel 1, loc),
adamc@886 1684 sc " SET ",
adamc@886 1685 strcatComma (map (fn (x, _) =>
adamc@886 1686 strcat [sc ("uw_" ^ x
adamc@886 1687 ^ " = "),
adamc@886 1688 (L'.EField
adamc@886 1689 ((L'.ERel 2,
adamc@886 1690 loc),
adamc@886 1691 x), loc)])
adamc@886 1692 changed),
adamc@886 1693 sc " WHERE ",
adamc@886 1694 (L'.EFfiApp ("Basis", "unAs", [(L'.ERel 0, loc)]), loc)]),
adamc@886 1695 loc)), loc)), loc),
adamc@308 1696 fm)
adamc@308 1697 end
adamc@308 1698 | _ => poly ())
adamc@308 1699
adamc@705 1700 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "delete"), _), _), _), _) =>
adamc@309 1701 let
adamc@309 1702 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@309 1703 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@309 1704 in
adamc@309 1705 ((L'.EAbs ("tab", s, (L'.TFun (s, s), loc),
adamc@309 1706 (L'.EAbs ("e", s, s,
adamc@874 1707 if #supportsDeleteAs (Settings.currentDbms ()) then
adamc@874 1708 strcat [sc "DELETE FROM ",
adamc@874 1709 (L'.ERel 1, loc),
adamc@986 1710 sc " AS T_T WHERE ",
adamc@874 1711 (L'.ERel 0, loc)]
adamc@874 1712 else
adamc@874 1713 strcat [sc "DELETE FROM ",
adamc@874 1714 (L'.ERel 1, loc),
adamc@874 1715 sc " WHERE ",
adamc@874 1716 (L'.EFfiApp ("Basis", "unAs", [(L'.ERel 0, loc)]), loc)]), loc)), loc),
adamc@309 1717 fm)
adamc@309 1718 end
adamc@309 1719
adamc@252 1720 | L.ECApp (
adamc@252 1721 (L.ECApp (
adamc@252 1722 (L.ECApp ((L.EFfi ("Basis", "query"), _), (L.CRecord (_, tables), _)), _),
adamc@252 1723 exps), _),
adamc@252 1724 state) =>
adamc@252 1725 (case monoType env (L.TRecord exps, loc) of
adamc@252 1726 (L'.TRecord exps, _) =>
adamc@252 1727 let
adamc@252 1728 val tables = map (fn ((L.CName x, _), xts) =>
adamc@252 1729 (case monoType env (L.TRecord xts, loc) of
adamc@252 1730 (L'.TRecord xts, _) => SOME (x, xts)
adamc@252 1731 | _ => NONE)
adamc@252 1732 | _ => NONE) tables
adamc@252 1733 in
adamc@252 1734 if List.exists (fn x => x = NONE) tables then
adamc@252 1735 poly ()
adamc@252 1736 else
adamc@252 1737 let
adamc@252 1738 val tables = List.mapPartial (fn x => x) tables
adamc@252 1739 val state = monoType env state
adamc@252 1740 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 1741 val un = (L'.TRecord [], loc)
adamc@252 1742
adamc@252 1743 val rt = exps @ map (fn (x, xts) => (x, (L'.TRecord xts, loc))) tables
adamc@252 1744 val ft = (L'.TFun ((L'.TRecord rt, loc),
adamc@252 1745 (L'.TFun (state,
adamc@252 1746 (L'.TFun (un, state), loc)),
adamc@252 1747 loc)), loc)
adamc@252 1748
adamc@267 1749 val body' = (L'.EApp (
adamc@267 1750 (L'.EApp (
adamc@267 1751 (L'.EApp ((L'.ERel 4, loc),
adamc@267 1752 (L'.ERel 1, loc)), loc),
adamc@267 1753 (L'.ERel 0, loc)), loc),
adamc@267 1754 (L'.ERecord [], loc)), loc)
adamc@252 1755
adamc@252 1756 val body = (L'.EQuery {exps = exps,
adamc@252 1757 tables = tables,
adamc@252 1758 state = state,
adamc@252 1759 query = (L'.ERel 3, loc),
adamc@252 1760 body = body',
adamc@252 1761 initial = (L'.ERel 1, loc)},
adamc@252 1762 loc)
adamc@252 1763 in
adamc@252 1764 ((L'.EAbs ("q", s, (L'.TFun (ft, (L'.TFun (state, (L'.TFun (un, state), loc)), loc)), loc),
adamc@252 1765 (L'.EAbs ("f", ft, (L'.TFun (state, (L'.TFun (un, state), loc)), loc),
adamc@252 1766 (L'.EAbs ("i", state, (L'.TFun (un, state), loc),
adamc@252 1767 (L'.EAbs ("_", un, state,
adamc@252 1768 body), loc)), loc)), loc)), loc), fm)
adamc@252 1769 end
adamc@252 1770 end
adamc@252 1771 | _ => poly ())
adamc@252 1772
adamc@252 1773 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_query"), _), _), _), _), _), _) =>
adamc@252 1774 let
adamc@252 1775 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@252 1776 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 1777 fun gf s = (L'.EField ((L'.ERel 0, loc), s), loc)
adamc@252 1778 in
adamc@252 1779 ((L'.EAbs ("r",
adamc@252 1780 (L'.TRecord [("Rows", s), ("OrderBy", s), ("Limit", s), ("Offset", s)], loc),
adamc@252 1781 s,
adamc@598 1782 strcat [gf "Rows",
adamc@598 1783 (L'.ECase (gf "OrderBy",
adamc@598 1784 [((L'.PPrim (Prim.String ""), loc), sc ""),
adamc@598 1785 ((L'.PWild, loc),
adamc@598 1786 strcat [sc " ORDER BY ",
adamc@598 1787 gf "OrderBy"])],
adamc@598 1788 {disc = s, result = s}), loc),
adamc@598 1789 gf "Limit",
adamc@598 1790 gf "Offset"]), loc), fm)
adamc@252 1791 end
adamc@252 1792
adamc@252 1793 | L.ECApp (
adamc@252 1794 (L.ECApp (
adamc@252 1795 (L.ECApp (
adamc@252 1796 (L.ECApp (
adamc@1070 1797 (L.ECApp (
adamc@1070 1798 (L.EFfi ("Basis", "sql_query1"), _),
adamc@1070 1799 (L.CRecord (_, tables), _)), _),
adamc@1070 1800 (L.CRecord (_, grouped), _)), _),
adamc@1070 1801 (L.CRecord (_, stables), _)), _),
adamc@1070 1802 sexps), _),
adamc@1070 1803 _) =>
adamc@252 1804 let
adamc@252 1805 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@252 1806 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@993 1807 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@252 1808 val un = (L'.TRecord [], loc)
adamc@252 1809 fun gf s = (L'.EField ((L'.ERel 0, loc), s), loc)
adamc@252 1810
adamc@252 1811 fun doTables tables =
adamc@252 1812 let
adamc@252 1813 val tables = map (fn ((L.CName x, _), xts) =>
adamc@252 1814 (case monoType env (L.TRecord xts, loc) of
adamc@252 1815 (L'.TRecord xts, _) => SOME (x, xts)
adamc@252 1816 | _ => NONE)
adamc@252 1817 | _ => NONE) tables
adamc@252 1818 in
adamc@252 1819 if List.exists (fn x => x = NONE) tables then
adamc@252 1820 NONE
adamc@252 1821 else
adamc@260 1822 let
adamc@260 1823 val tables = List.mapPartial (fn x => x) tables
adamc@260 1824 val tables = ListMergeSort.sort
adamc@260 1825 (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER)
adamc@260 1826 tables
adamc@260 1827 val tables = map (fn (x, xts) =>
adamc@260 1828 (x, ListMergeSort.sort
adamc@260 1829 (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER)
adamc@260 1830 xts)) tables
adamc@260 1831 in
adamc@260 1832 SOME tables
adamc@260 1833 end
adamc@252 1834 end
adamc@252 1835 in
adamc@252 1836 case (doTables tables, doTables grouped, doTables stables, monoType env (L.TRecord sexps, loc)) of
adamc@252 1837 (SOME tables, SOME grouped, SOME stables, (L'.TRecord sexps, _)) =>
adamc@441 1838 let
adamc@441 1839 val sexps = ListMergeSort.sort
adamc@441 1840 (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER) sexps
adamc@441 1841 in
adamc@441 1842 ((L'.EAbs ("r",
adamc@993 1843 (L'.TRecord [("Distinct", b),
adamc@993 1844 ("From", s),
adamc@441 1845 ("Where", s),
adamc@441 1846 ("GroupBy", un),
adamc@441 1847 ("Having", s),
adamc@441 1848 ("SelectFields", un),
adamc@441 1849 ("SelectExps", (L'.TRecord (map (fn (x, _) => (x, s)) sexps), loc))],
adamc@441 1850 loc),
adamc@441 1851 s,
adamc@598 1852 strcat [sc "SELECT ",
adamc@993 1853 (L'.ECase (gf "Distinct",
adamc@993 1854 [((L'.PCon (L'.Enum,
adamc@993 1855 L'.PConFfi {mod = "Basis",
adamc@993 1856 datatyp = "bool",
adamc@993 1857 con = "True",
adamc@993 1858 arg = NONE},
adamc@993 1859 NONE), loc),
adamc@993 1860 (L'.EPrim (Prim.String "DISTINCT "), loc)),
adamc@993 1861 ((L'.PCon (L'.Enum,
adamc@993 1862 L'.PConFfi {mod = "Basis",
adamc@993 1863 datatyp = "bool",
adamc@993 1864 con = "False",
adamc@993 1865 arg = NONE},
adamc@993 1866 NONE), loc),
adamc@993 1867 (L'.EPrim (Prim.String ""), loc))],
adamc@993 1868 {disc = b, result = s}), loc),
adamc@598 1869 strcatComma (map (fn (x, t) =>
adamc@598 1870 strcat [
adamc@598 1871 (L'.EField (gf "SelectExps", x), loc),
adamc@598 1872 sc (" AS _" ^ x)
adamc@598 1873 ]) sexps
adamc@598 1874 @ map (fn (x, xts) =>
adamc@598 1875 strcatComma
adamc@598 1876 (map (fn (x', _) =>
adamc@986 1877 sc ("T_" ^ x
adamc@986 1878 ^ ".uw_"
adamc@986 1879 ^ x'))
adamc@598 1880 xts)) stables),
adamc@598 1881 sc " FROM ",
adamc@748 1882 gf "From",
adamc@598 1883 (L'.ECase (gf "Where",
adamc@598 1884 [((L'.PPrim (Prim.String "TRUE"), loc),
adamc@598 1885 sc ""),
adamc@598 1886 ((L'.PWild, loc),
adamc@598 1887 strcat [sc " WHERE ", gf "Where"])],
adamc@598 1888 {disc = s,
adamc@598 1889 result = s}), loc),
adamc@598 1890
adamc@598 1891 if List.all (fn (x, xts) =>
adamc@598 1892 case List.find (fn (x', _) => x' = x) grouped of
adamc@598 1893 NONE => List.null xts
adamc@598 1894 | SOME (_, xts') =>
adamc@598 1895 List.all (fn (x, _) =>
adamc@598 1896 List.exists (fn (x', _) => x' = x)
adamc@598 1897 xts') xts) tables then
adamc@598 1898 sc ""
adamc@598 1899 else
adamc@598 1900 strcat [
adamc@598 1901 sc " GROUP BY ",
adamc@598 1902 strcatComma (map (fn (x, xts) =>
adamc@598 1903 strcatComma
adamc@598 1904 (map (fn (x', _) =>
adamc@986 1905 sc ("T_" ^ x
adamc@986 1906 ^ ".uw_"
adamc@986 1907 ^ x'))
adamc@598 1908 xts)) grouped)
adamc@598 1909 ],
adamc@259 1910
adamc@598 1911 (L'.ECase (gf "Having",
adamc@1014 1912 [((L'.PPrim (Prim.String
adamc@1014 1913 (#trueString (Settings.currentDbms ()))), loc),
adamc@598 1914 sc ""),
adamc@598 1915 ((L'.PWild, loc),
adamc@598 1916 strcat [sc " HAVING ", gf "Having"])],
adamc@598 1917 {disc = s,
adamc@598 1918 result = s}), loc)
adamc@441 1919 ]), loc),
adamc@441 1920 fm)
adamc@441 1921 end
adamc@252 1922 | _ => poly ()
adamc@252 1923 end
adamc@252 1924
adamc@252 1925 | L.ECApp (
adamc@252 1926 (L.ECApp (
adamc@252 1927 (L.ECApp (
adamc@252 1928 (L.ECApp (
adamc@252 1929 (L.EFfi ("Basis", "sql_inject"), _),
adamc@252 1930 _), _),
adamc@252 1931 _), _),
adamc@252 1932 _), _),
adamc@252 1933 t) =>
adamc@252 1934 let
adamc@252 1935 val t = monoType env t
adamc@252 1936 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 1937 in
adamc@252 1938 ((L'.EAbs ("f", (L'.TFun (t, s), loc), (L'.TFun (t, s), loc),
adamc@252 1939 (L'.ERel 0, loc)), loc), fm)
adamc@252 1940 end
adamc@252 1941
adamc@253 1942 | L.EFfi ("Basis", "sql_int") =>
adamc@253 1943 ((L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1944 (L'.EFfiApp ("Basis", "sqlifyInt", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1945 fm)
adamc@253 1946 | L.EFfi ("Basis", "sql_float") =>
adamc@253 1947 ((L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1948 (L'.EFfiApp ("Basis", "sqlifyFloat", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1949 fm)
adamc@253 1950 | L.EFfi ("Basis", "sql_bool") =>
adamc@253 1951 ((L'.EAbs ("x", (L'.TFfi ("Basis", "bool"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1952 (L'.EFfiApp ("Basis", "sqlifyBool", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1953 fm)
adamc@253 1954 | L.EFfi ("Basis", "sql_string") =>
adamc@253 1955 ((L'.EAbs ("x", (L'.TFfi ("Basis", "string"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1956 (L'.EFfiApp ("Basis", "sqlifyString", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1957 fm)
adamc@1011 1958 | L.EFfi ("Basis", "sql_char") =>
adamc@1011 1959 ((L'.EAbs ("x", (L'.TFfi ("Basis", "char"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@1011 1960 (L'.EFfiApp ("Basis", "sqlifyChar", [(L'.ERel 0, loc)]), loc)), loc),
adamc@1011 1961 fm)
adamc@439 1962 | L.EFfi ("Basis", "sql_time") =>
adamc@439 1963 ((L'.EAbs ("x", (L'.TFfi ("Basis", "time"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@439 1964 (L'.EFfiApp ("Basis", "sqlifyTime", [(L'.ERel 0, loc)]), loc)), loc),
adamc@439 1965 fm)
adamc@737 1966 | L.EFfi ("Basis", "sql_blob") =>
adamc@737 1967 ((L'.EAbs ("x", (L'.TFfi ("Basis", "blob"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@737 1968 (L'.EFfiApp ("Basis", "sqlifyBlob", [(L'.ERel 0, loc)]), loc)), loc),
adamc@737 1969 fm)
adamc@678 1970 | L.ECApp ((L.EFfi ("Basis", "sql_channel"), _), _) =>
adamc@678 1971 ((L'.EAbs ("x", (L'.TFfi ("Basis", "channel"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@678 1972 (L'.EFfiApp ("Basis", "sqlifyChannel", [(L'.ERel 0, loc)]), loc)), loc),
adamc@678 1973 fm)
adamc@682 1974 | L.EFfi ("Basis", "sql_client") =>
adamc@682 1975 ((L'.EAbs ("x", (L'.TFfi ("Basis", "client"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@682 1976 (L'.EFfiApp ("Basis", "sqlifyClient", [(L'.ERel 0, loc)]), loc)), loc),
adamc@682 1977 fm)
adamc@676 1978 | L.ECApp ((L.EFfi ("Basis", "sql_prim"), _), t) =>
adamc@676 1979 let
adamc@676 1980 val t = monoType env t
adamc@676 1981 val tf = (L'.TFun (t, (L'.TFfi ("Basis", "string"), loc)), loc)
adamc@676 1982 in
adamc@676 1983 ((L'.EAbs ("f", tf, tf, (L'.ERel 0, loc)), loc),
adamc@676 1984 fm)
adamc@676 1985 end
adamc@676 1986 | L.ECApp ((L.EFfi ("Basis", "sql_option_prim"), _), t) =>
adamc@676 1987 let
adamc@676 1988 val t = monoType env t
adamc@676 1989 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@676 1990 in
adamc@676 1991 ((L'.EAbs ("f",
adamc@676 1992 (L'.TFun (t, s), loc),
adamc@676 1993 (L'.TFun ((L'.TOption t, loc), s), loc),
adamc@676 1994 (L'.EAbs ("x",
adamc@676 1995 (L'.TOption t, loc),
adamc@676 1996 s,
adamc@676 1997 (L'.ECase ((L'.ERel 0, loc),
adamc@676 1998 [((L'.PNone t, loc),
adamc@676 1999 (L'.EPrim (Prim.String "NULL"), loc)),
adamc@676 2000 ((L'.PSome (t, (L'.PVar ("y", t), loc)), loc),
adamc@676 2001 (L'.EApp ((L'.ERel 2, loc), (L'.ERel 0, loc)), loc))],
adamc@676 2002 {disc = (L'.TOption t, loc),
adamc@676 2003 result = s}), loc)), loc)), loc),
adamc@676 2004 fm)
adamc@676 2005 end
adamc@253 2006
adamc@750 2007 | L.ECApp ((L.EFfi ("Basis", "nullify_option"), _), _) =>
adamc@750 2008 ((L'.ERecord [], loc), fm)
adamc@750 2009 | L.ECApp ((L.EFfi ("Basis", "nullify_prim"), _), _) =>
adamc@750 2010 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adamc@750 2011 (L'.ERecord [], loc)), loc),
adamc@750 2012 fm)
adamc@750 2013
adamc@252 2014 | L.ECApp ((L.EFfi ("Basis", "sql_subset"), _), _) =>
adamc@252 2015 ((L'.ERecord [], loc), fm)
adamc@252 2016 | L.ECApp ((L.EFfi ("Basis", "sql_subset_all"), _), _) =>
adamc@252 2017 ((L'.ERecord [], loc), fm)
adamc@1072 2018 | L.ECApp ((L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_subset_concat"),
adamc@1072 2019 _), _), _), _), _), _), _), _) =>
adamc@1072 2020 let
adamc@1072 2021 val un = (L'.TRecord [], loc)
adamc@1072 2022 in
adamc@1072 2023 ((L'.EAbs ("_", un, (L'.TFun (un, un), loc),
adamc@1072 2024 (L'.EAbs ("_", un, un,
adamc@1072 2025 (L'.ERecord [], loc)), loc)), loc),
adamc@1072 2026 fm)
adamc@1072 2027 end
adamc@252 2028
adamc@753 2029 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "fieldsOf_table"), _), _), _), _) =>
adamc@753 2030 ((L'.ERecord [], loc), fm)
adamc@753 2031 | L.ECApp ((L.EFfi ("Basis", "fieldsOf_view"), _), _) =>
adamc@753 2032 ((L'.ERecord [], loc), fm)
adamc@753 2033
adamc@753 2034 | L.ECApp ((L.EApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_from_table"), _), _), _), _), _), _), _),
adamc@753 2035 (L.CName name, _)) =>
adamc@748 2036 let
adamc@748 2037 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@748 2038 in
adamc@748 2039 ((L'.EAbs ("tab", s, s,
adamc@748 2040 strcat [(L'.ERel 0, loc),
adamc@986 2041 (L'.EPrim (Prim.String (" AS T_" ^ name)), loc)]), loc),
adamc@748 2042 fm)
adamc@748 2043 end
adamc@748 2044 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_from_comma"), _), _), _), _) =>
adamc@748 2045 let
adamc@748 2046 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@748 2047 in
adamc@748 2048 ((L'.EAbs ("tab1", s, (L'.TFun (s, s), loc),
adamc@748 2049 (L'.EAbs ("tab2", s, s,
adamc@748 2050 strcat [(L'.ERel 1, loc),
adamc@748 2051 (L'.EPrim (Prim.String ", "), loc),
adamc@748 2052 (L'.ERel 0, loc)]), loc)), loc),
adamc@748 2053 fm)
adamc@748 2054 end
adamc@749 2055 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_inner_join"), _), _), _), _) =>
adamc@749 2056 let
adamc@749 2057 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@749 2058 in
adamc@749 2059 ((L'.EAbs ("tab1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@749 2060 (L'.EAbs ("tab2", s, (L'.TFun (s, s), loc),
adamc@749 2061 (L'.EAbs ("on", s, s,
adamc@749 2062 strcat [(L'.EPrim (Prim.String "("), loc),
adamc@749 2063 (L'.ERel 2, loc),
adamc@749 2064 (L'.EPrim (Prim.String " JOIN "), loc),
adamc@749 2065 (L'.ERel 1, loc),
adamc@749 2066 (L'.EPrim (Prim.String " ON "), loc),
adamc@749 2067 (L'.ERel 0, loc),
adamc@749 2068 (L'.EPrim (Prim.String ")"), loc)]), loc)), loc)), loc),
adamc@749 2069 fm)
adamc@749 2070 end
adamc@750 2071 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_left_join"), _), _), _), (L.CRecord (_, right), _)) =>
adamc@750 2072 let
adamc@750 2073 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@750 2074 in
adamc@750 2075 ((L'.EAbs ("_", outerRec right,
adamc@750 2076 (L'.TFun (s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc)), loc),
adamc@750 2077 (L'.EAbs ("tab1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@750 2078 (L'.EAbs ("tab2", s, (L'.TFun (s, s), loc),
adamc@750 2079 (L'.EAbs ("on", s, s,
adamc@750 2080 strcat [(L'.EPrim (Prim.String "("), loc),
adamc@750 2081 (L'.ERel 2, loc),
adamc@750 2082 (L'.EPrim (Prim.String " LEFT JOIN "), loc),
adamc@750 2083 (L'.ERel 1, loc),
adamc@750 2084 (L'.EPrim (Prim.String " ON "), loc),
adamc@750 2085 (L'.ERel 0, loc),
adamc@750 2086 (L'.EPrim (Prim.String ")"), loc)]),
adamc@750 2087 loc)), loc)), loc)), loc),
adamc@750 2088 fm)
adamc@750 2089 end
adamc@751 2090 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_right_join"), _), (L.CRecord (_, left), _)), _), _) =>
adamc@751 2091 let
adamc@751 2092 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@751 2093 in
adamc@751 2094 ((L'.EAbs ("_", outerRec left,
adamc@751 2095 (L'.TFun (s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc)), loc),
adamc@751 2096 (L'.EAbs ("tab1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@751 2097 (L'.EAbs ("tab2", s, (L'.TFun (s, s), loc),
adamc@751 2098 (L'.EAbs ("on", s, s,
adamc@751 2099 strcat [(L'.EPrim (Prim.String "("), loc),
adamc@751 2100 (L'.ERel 2, loc),
adamc@751 2101 (L'.EPrim (Prim.String " RIGHT JOIN "), loc),
adamc@751 2102 (L'.ERel 1, loc),
adamc@751 2103 (L'.EPrim (Prim.String " ON "), loc),
adamc@751 2104 (L'.ERel 0, loc),
adamc@751 2105 (L'.EPrim (Prim.String ")"), loc)]),
adamc@751 2106 loc)), loc)), loc)), loc),
adamc@751 2107 fm)
adamc@751 2108 end
adamc@751 2109 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_full_join"), _), (L.CRecord (_, left), _)), _),
adamc@751 2110 (L.CRecord (_, right), _)) =>
adamc@751 2111 let
adamc@751 2112 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@751 2113 in
adamc@751 2114 ((L'.EAbs ("_", outerRec (left @ right),
adamc@751 2115 (L'.TFun (s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc)), loc),
adamc@751 2116 (L'.EAbs ("tab1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@751 2117 (L'.EAbs ("tab2", s, (L'.TFun (s, s), loc),
adamc@751 2118 (L'.EAbs ("on", s, s,
adamc@751 2119 strcat [(L'.EPrim (Prim.String "("), loc),
adamc@751 2120 (L'.ERel 2, loc),
adamc@751 2121 (L'.EPrim (Prim.String " FULL JOIN "), loc),
adamc@751 2122 (L'.ERel 1, loc),
adamc@751 2123 (L'.EPrim (Prim.String " ON "), loc),
adamc@751 2124 (L'.ERel 0, loc),
adamc@751 2125 (L'.EPrim (Prim.String ")"), loc)]),
adamc@751 2126 loc)), loc)), loc)), loc),
adamc@751 2127 fm)
adamc@751 2128 end
adamc@748 2129
adamc@252 2130 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_order_by_Nil"), _), _), _), _) =>
adamc@252 2131 ((L'.EPrim (Prim.String ""), loc), fm)
adamc@261 2132 | L.ECApp (
adamc@261 2133 (L.ECApp (
adamc@261 2134 (L.ECApp (
adamc@261 2135 (L.EFfi ("Basis", "sql_order_by_Cons"), _),
adamc@261 2136 _), _),
adamc@261 2137 _), _),
adamc@261 2138 _) =>
adamc@261 2139 let
adamc@261 2140 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@261 2141 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@261 2142 in
adamc@268 2143 ((L'.EAbs ("e1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@268 2144 (L'.EAbs ("d", s, (L'.TFun (s, s), loc),
adamc@268 2145 (L'.EAbs ("e2", s, s,
adamc@268 2146 (L'.ECase ((L'.ERel 0, loc),
adamc@268 2147 [((L'.PPrim (Prim.String ""), loc),
adamc@598 2148 strcat [(L'.ERel 2, loc),
adamc@598 2149 (L'.ERel 1, loc)]),
adamc@268 2150 ((L'.PWild, loc),
adamc@598 2151 strcat [(L'.ERel 2, loc),
adamc@598 2152 (L'.ERel 1, loc),
adamc@598 2153 sc ", ",
adamc@598 2154 (L'.ERel 0, loc)])],
adamc@268 2155 {disc = s, result = s}), loc)), loc)), loc)), loc),
adamc@261 2156 fm)
adamc@261 2157 end
adamc@252 2158
adamc@252 2159 | L.EFfi ("Basis", "sql_no_limit") =>
adamc@252 2160 ((L'.EPrim (Prim.String ""), loc), fm)
adamc@262 2161 | L.EFfiApp ("Basis", "sql_limit", [e]) =>
adamc@262 2162 let
adamc@262 2163 val (e, fm) = monoExp (env, st, fm) e
adamc@262 2164 in
adamc@598 2165 (strcat [
adamc@262 2166 (L'.EPrim (Prim.String " LIMIT "), loc),
adamc@262 2167 (L'.EFfiApp ("Basis", "sqlifyInt", [e]), loc)
adamc@262 2168 ],
adamc@262 2169 fm)
adamc@262 2170 end
adamc@262 2171
adamc@252 2172 | L.EFfi ("Basis", "sql_no_offset") =>
adamc@252 2173 ((L'.EPrim (Prim.String ""), loc), fm)
adamc@263 2174 | L.EFfiApp ("Basis", "sql_offset", [e]) =>
adamc@263 2175 let
adamc@263 2176 val (e, fm) = monoExp (env, st, fm) e
adamc@263 2177 in
adamc@598 2178 (strcat [
adamc@263 2179 (L'.EPrim (Prim.String " OFFSET "), loc),
adamc@263 2180 (L'.EFfiApp ("Basis", "sqlifyInt", [e]), loc)
adamc@263 2181 ],
adamc@263 2182 fm)
adamc@263 2183 end
adamc@253 2184
adamc@559 2185 | L.ECApp ((L.EFfi ("Basis", "sql_eq"), _), _) =>
adamc@253 2186 ((L'.EPrim (Prim.String "="), loc), fm)
adamc@559 2187 | L.ECApp ((L.EFfi ("Basis", "sql_ne"), _), _) =>
adamc@253 2188 ((L'.EPrim (Prim.String "<>"), loc), fm)
adamc@559 2189 | L.ECApp ((L.EFfi ("Basis", "sql_lt"), _), _) =>
adamc@253 2190 ((L'.EPrim (Prim.String "<"), loc), fm)
adamc@559 2191 | L.ECApp ((L.EFfi ("Basis", "sql_le"), _), _) =>
adamc@253 2192 ((L'.EPrim (Prim.String "<="), loc), fm)
adamc@559 2193 | L.ECApp ((L.EFfi ("Basis", "sql_gt"), _), _) =>
adamc@253 2194 ((L'.EPrim (Prim.String ">"), loc), fm)
adamc@559 2195 | L.ECApp ((L.EFfi ("Basis", "sql_ge"), _), _) =>
adamc@253 2196 ((L'.EPrim (Prim.String ">="), loc), fm)
adamc@253 2197
adamc@559 2198 | L.ECApp ((L.EFfi ("Basis", "sql_plus"), _), _) =>
adamc@559 2199 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 2200 (L'.EPrim (Prim.String "+"), loc)), loc), fm)
adamc@559 2201 | L.ECApp ((L.EFfi ("Basis", "sql_minus"), _), _) =>
adamc@559 2202 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 2203 (L'.EPrim (Prim.String "-"), loc)), loc), fm)
adamc@559 2204 | L.ECApp ((L.EFfi ("Basis", "sql_times"), _), _) =>
adamc@559 2205 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 2206 (L'.EPrim (Prim.String "*"), loc)), loc), fm)
adamc@559 2207 | L.ECApp ((L.EFfi ("Basis", "sql_div"), _), _) =>
adamc@559 2208 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 2209 (L'.EPrim (Prim.String "/"), loc)), loc), fm)
adamc@559 2210 | L.EFfi ("Basis", "sql_mod") =>
adamc@559 2211 ((L'.EPrim (Prim.String "%"), loc), fm)
adamc@559 2212
adamc@253 2213 | L.ECApp (
adamc@253 2214 (L.ECApp (
adamc@253 2215 (L.ECApp (
adamc@253 2216 (L.ECApp (
adamc@254 2217 (L.ECApp (
adamc@264 2218 (L.EFfi ("Basis", "sql_unary"), _),
adamc@264 2219 _), _),
adamc@264 2220 _), _),
adamc@264 2221 _), _),
adamc@264 2222 _), _),
adamc@264 2223 _) =>
adamc@264 2224 let
adamc@264 2225 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@264 2226 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@264 2227 in
adamc@264 2228 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@264 2229 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@598 2230 strcat [sc "(",
adamc@598 2231 (L'.ERel 1, loc),
adamc@598 2232 sc " ",
adamc@598 2233 (L'.ERel 0, loc),
adamc@598 2234 sc ")"]), loc)), loc),
adamc@264 2235 fm)
adamc@264 2236 end
adamc@264 2237 | L.EFfi ("Basis", "sql_not") => ((L'.EPrim (Prim.String "NOT"), loc), fm)
adamc@559 2238 | L.ECApp ((L.EFfi ("Basis", "sql_neg"), _), _) =>
adamc@559 2239 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 2240 (L'.EPrim (Prim.String "-"), loc)), loc), fm)
adamc@264 2241
adamc@264 2242 | L.ECApp (
adamc@264 2243 (L.ECApp (
adamc@264 2244 (L.ECApp (
adamc@264 2245 (L.ECApp (
adamc@264 2246 (L.ECApp (
adamc@254 2247 (L.ECApp (
adamc@254 2248 (L.EFfi ("Basis", "sql_binary"), _),
adamc@254 2249 _), _),
adamc@254 2250 _), _),
adamc@254 2251 _), _),
adamc@254 2252 _), _),
adamc@254 2253 _), _),
adamc@254 2254 _) =>
adamc@254 2255 let
adamc@254 2256 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@254 2257 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@254 2258 in
adamc@254 2259 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@254 2260 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@254 2261 (L'.EAbs ("e2", s, s,
adamc@598 2262 strcat [sc "(",
adamc@598 2263 (L'.ERel 1, loc),
adamc@598 2264 sc " ",
adamc@598 2265 (L'.ERel 2, loc),
adamc@598 2266 sc " ",
adamc@598 2267 (L'.ERel 0, loc),
adamc@598 2268 sc ")"]), loc)), loc)), loc),
adamc@254 2269 fm)
adamc@254 2270 end
adamc@254 2271 | L.EFfi ("Basis", "sql_and") => ((L'.EPrim (Prim.String "AND"), loc), fm)
adamc@254 2272 | L.EFfi ("Basis", "sql_or") => ((L'.EPrim (Prim.String "OR"), loc), fm)
adamc@254 2273
adamc@254 2274 | L.ECApp (
adamc@254 2275 (L.ECApp (
adamc@254 2276 (L.ECApp (
adamc@254 2277 (L.ECApp (
adamc@253 2278 (L.ECApp (
adamc@253 2279 (L.ECApp (
adamc@253 2280 (L.ECApp (
adamc@253 2281 (L.EFfi ("Basis", "sql_field"), _),
adamc@253 2282 _), _),
adamc@253 2283 _), _),
adamc@253 2284 _), _),
adamc@253 2285 _), _),
adamc@253 2286 _), _),
adamc@253 2287 (L.CName tab, _)), _),
adamc@986 2288 (L.CName field, _)) => ((L'.EPrim (Prim.String ("T_" ^ tab ^ ".uw_" ^ lowercaseFirst field)), loc), fm)
adamc@260 2289
adamc@260 2290 | L.ECApp (
adamc@260 2291 (L.ECApp (
adamc@260 2292 (L.ECApp (
adamc@260 2293 (L.ECApp (
adamc@261 2294 (L.ECApp (
adamc@261 2295 (L.EFfi ("Basis", "sql_exp"), _),
adamc@261 2296 _), _),
adamc@261 2297 _), _),
adamc@261 2298 _), _),
adamc@261 2299 _), _),
adamc@877 2300 (L.CName nm, _)) => ((L'.EPrim (Prim.String ("_" ^ lowercaseFirst nm)), loc), fm)
adamc@261 2301
adamc@261 2302 | L.ECApp (
adamc@261 2303 (L.ECApp (
adamc@261 2304 (L.ECApp (
adamc@261 2305 (L.ECApp (
adamc@260 2306 (L.EFfi ("Basis", "sql_relop"), _),
adamc@260 2307 _), _),
adamc@260 2308 _), _),
adamc@260 2309 _), _),
adamc@260 2310 _) =>
adamc@260 2311 let
adamc@260 2312 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@260 2313 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@260 2314 in
adamc@260 2315 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@260 2316 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@260 2317 (L'.EAbs ("e2", s, s,
adamc@598 2318 strcat [sc "((",
adamc@598 2319 (L'.ERel 1, loc),
adamc@598 2320 sc ") ",
adamc@598 2321 (L'.ERel 2, loc),
adamc@598 2322 sc " (",
adamc@598 2323 (L'.ERel 0, loc),
adamc@598 2324 sc "))"]), loc)), loc)), loc),
adamc@260 2325 fm)
adamc@260 2326 end
adamc@1071 2327 | L.ECApp (
adamc@1071 2328 (L.ECApp (
adamc@1071 2329 (L.ECApp (
adamc@1071 2330 (L.EFfi ("Basis", "sql_forget_tables"), _),
adamc@1071 2331 _), _),
adamc@1071 2332 _), _),
adamc@1071 2333 _) =>
adamc@1071 2334 let
adamc@1071 2335 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@1071 2336 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@1071 2337 in
adamc@1071 2338 ((L'.EAbs ("x", s, s, (L'.ERel 0, loc)), loc),
adamc@1071 2339 fm)
adamc@1071 2340 end
adamc@260 2341
adamc@260 2342 | L.EFfi ("Basis", "sql_union") => ((L'.EPrim (Prim.String "UNION"), loc), fm)
adamc@260 2343 | L.EFfi ("Basis", "sql_intersect") => ((L'.EPrim (Prim.String "INTERSECT"), loc), fm)
adamc@260 2344 | L.EFfi ("Basis", "sql_except") => ((L'.EPrim (Prim.String "EXCEPT"), loc), fm)
adamc@260 2345
adamc@265 2346 | L.ECApp (
adamc@265 2347 (L.ECApp (
adamc@265 2348 (L.ECApp (
adamc@265 2349 (L.EFfi ("Basis", "sql_count"), _),
adamc@265 2350 _), _),
adamc@265 2351 _), _),
adamc@544 2352 _) => ((L'.EPrim (Prim.String "COUNT(*)"), loc),
adamc@265 2353 fm)
adamc@266 2354
adamc@266 2355 | L.ECApp (
adamc@266 2356 (L.ECApp (
adamc@266 2357 (L.ECApp (
adamc@266 2358 (L.ECApp (
adamc@266 2359 (L.EFfi ("Basis", "sql_aggregate"), _),
adamc@266 2360 _), _),
adamc@266 2361 _), _),
adamc@266 2362 _), _),
adamc@266 2363 _) =>
adamc@266 2364 let
adamc@266 2365 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@266 2366 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@266 2367 in
adamc@266 2368 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@266 2369 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@598 2370 strcat [(L'.ERel 1, loc),
adamc@598 2371 sc "(",
adamc@598 2372 (L'.ERel 0, loc),
adamc@598 2373 sc ")"]), loc)), loc),
adamc@266 2374 fm)
adamc@266 2375 end
adamc@266 2376
adamc@266 2377 | L.EFfi ("Basis", "sql_summable_int") => ((L'.ERecord [], loc), fm)
adamc@266 2378 | L.EFfi ("Basis", "sql_summable_float") => ((L'.ERecord [], loc), fm)
adamc@266 2379 | L.ECApp ((L.EFfi ("Basis", "sql_avg"), _), _) =>
adamc@266 2380 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 2381 (L'.EPrim (Prim.String "AVG"), loc)), loc),
adamc@266 2382 fm)
adamc@266 2383 | L.ECApp ((L.EFfi ("Basis", "sql_sum"), _), _) =>
adamc@266 2384 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 2385 (L'.EPrim (Prim.String "SUM"), loc)), loc),
adamc@266 2386 fm)
adamc@266 2387
adamc@559 2388 | L.EFfi ("Basis", "sql_arith_int") => ((L'.ERecord [], loc), fm)
adamc@559 2389 | L.EFfi ("Basis", "sql_arith_float") => ((L'.ERecord [], loc), fm)
adamc@559 2390
adamc@266 2391 | L.EFfi ("Basis", "sql_maxable_int") => ((L'.ERecord [], loc), fm)
adamc@266 2392 | L.EFfi ("Basis", "sql_maxable_float") => ((L'.ERecord [], loc), fm)
adamc@266 2393 | L.EFfi ("Basis", "sql_maxable_string") => ((L'.ERecord [], loc), fm)
adamc@266 2394 | L.ECApp ((L.EFfi ("Basis", "sql_max"), _), _) =>
adamc@266 2395 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 2396 (L'.EPrim (Prim.String "MAX"), loc)), loc),
adamc@266 2397 fm)
adamc@266 2398 | L.ECApp ((L.EFfi ("Basis", "sql_min"), _), _) =>
adamc@266 2399 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 2400 (L'.EPrim (Prim.String "MIN"), loc)), loc),
adamc@266 2401 fm)
adamc@266 2402
adamc@268 2403 | L.EFfi ("Basis", "sql_asc") => ((L'.EPrim (Prim.String ""), loc), fm)
adamc@268 2404 | L.EFfi ("Basis", "sql_desc") => ((L'.EPrim (Prim.String " DESC"), loc), fm)
adamc@268 2405
adamc@441 2406 | L.ECApp (
adamc@441 2407 (L.ECApp (
adamc@441 2408 (L.ECApp (
adamc@441 2409 (L.ECApp (
adamc@441 2410 (L.EFfi ("Basis", "sql_nfunc"), _),
adamc@441 2411 _), _),
adamc@441 2412 _), _),
adamc@441 2413 _), _),
adamc@441 2414 _) =>
adamc@441 2415 let
adamc@441 2416 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@441 2417 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@441 2418 in
adamc@441 2419 ((L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc),
adamc@441 2420 fm)
adamc@441 2421 end
adamc@441 2422 | L.EFfi ("Basis", "sql_current_timestamp") => ((L'.EPrim (Prim.String "CURRENT_TIMESTAMP"), loc), fm)
adamc@441 2423
adamc@746 2424 | L.ECApp (
adamc@746 2425 (L.ECApp (
adamc@746 2426 (L.ECApp (
adamc@746 2427 (L.ECApp (
adamc@746 2428 (L.ECApp (
adamc@746 2429 (L.EFfi ("Basis", "sql_ufunc"), _),
adamc@746 2430 _), _),
adamc@746 2431 _), _),
adamc@746 2432 _), _),
adamc@746 2433 _), _),
adamc@746 2434 _) =>
adamc@746 2435 let
adamc@746 2436 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@746 2437 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@746 2438 in
adamc@746 2439 ((L'.EAbs ("f", s, (L'.TFun (s, s), loc),
adamc@746 2440 (L'.EAbs ("x", s, s,
adamc@746 2441 strcat [(L'.ERel 1, loc),
adamc@746 2442 sc "(",
adamc@746 2443 (L'.ERel 0, loc),
adamc@746 2444 sc ")"]), loc)), loc),
adamc@746 2445 fm)
adamc@746 2446 end
adamc@890 2447 | L.EFfi ("Basis", "sql_octet_length") =>
adamc@890 2448 ((L'.EPrim (Prim.String (if #supportsOctetLength (Settings.currentDbms ()) then
adamc@890 2449 "octet_length"
adamc@890 2450 else
adamc@890 2451 "length")), loc), fm)
adamc@746 2452
adamc@470 2453 | (L.ECApp (
adamc@470 2454 (L.ECApp (
adamc@470 2455 (L.ECApp (
adamc@470 2456 (L.ECApp (
adamc@470 2457 (L.EFfi ("Basis", "sql_is_null"), _), _),
adamc@470 2458 _), _),
adamc@470 2459 _), _),
adamc@470 2460 _), _)) =>
adamc@470 2461 let
adamc@470 2462 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@470 2463 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@470 2464 in
adamc@470 2465 ((L'.EAbs ("s", s, s,
adamc@598 2466 strcat [sc "(",
adamc@598 2467 (L'.ERel 0, loc),
adamc@598 2468 sc " IS NULL)"]), loc),
adamc@470 2469 fm)
adamc@470 2470 end
adamc@470 2471
adamc@338 2472 | L.EFfiApp ("Basis", "nextval", [e]) =>
adamc@338 2473 let
adamc@338 2474 val (e, fm) = monoExp (env, st, fm) e
adamc@338 2475 in
adamc@465 2476 ((L'.ENextval e, loc), fm)
adamc@338 2477 end
adamc@338 2478
adamc@139 2479 | L.EApp (
adamc@139 2480 (L.ECApp (
adamc@720 2481 (L.ECApp ((L.EFfi ("Basis", "cdata"), _), _), _),
adamc@139 2482 _), _),
adamc@179 2483 se) =>
adamc@179 2484 let
adamc@179 2485 val (se, fm) = monoExp (env, st, fm) se
adamc@179 2486 in
adamc@179 2487 ((L'.EFfiApp ("Basis", "htmlifyString", [se]), loc), fm)
adamc@179 2488 end
adamc@179 2489
adamc@95 2490 | L.EApp (
adamc@95 2491 (L.EApp (
adamc@720 2492 (L.ECApp (
adamc@720 2493 (L.ECApp (
adamc@95 2494 (L.ECApp (
adamc@139 2495 (L.ECApp (
adamc@720 2496 (L.EFfi ("Basis", "join"),
adamc@720 2497 _), _), _),
adamc@139 2498 _), _),
adamc@720 2499 _), _),
adamc@720 2500 _), _),
adamc@720 2501 xml1), _),
adamc@720 2502 xml2) =>
adamc@179 2503 let
adamc@179 2504 val (xml1, fm) = monoExp (env, st, fm) xml1
adamc@179 2505 val (xml2, fm) = monoExp (env, st, fm) xml2
adamc@179 2506 in
adamc@179 2507 ((L'.EStrcat (xml1, xml2), loc), fm)
adamc@179 2508 end
adamc@95 2509
adamc@95 2510 | L.EApp (
adamc@95 2511 (L.EApp (
adamc@104 2512 (L.EApp (
adamc@721 2513 (L.EApp (
adamc@720 2514 (L.ECApp (
adamc@104 2515 (L.ECApp (
adamc@104 2516 (L.ECApp (
adamc@139 2517 (L.ECApp (
adamc@139 2518 (L.ECApp (
adamc@139 2519 (L.ECApp (
adamc@139 2520 (L.ECApp (
adamc@721 2521 (L.ECApp (
adamc@721 2522 (L.EFfi ("Basis", "tag"),
adamc@721 2523 _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _),
adamc@721 2524 class), _),
adamc@720 2525 attrs), _),
adamc@720 2526 tag), _),
adamc@95 2527 xml) =>
adamc@95 2528 let
adamc@140 2529 fun getTag' (e, _) =
adamc@140 2530 case e of
adamc@143 2531 L.EFfi ("Basis", tag) => (tag, [])
adamc@143 2532 | L.ECApp (e, t) => let
adamc@143 2533 val (tag, ts) = getTag' e
adamc@143 2534 in
adamc@143 2535 (tag, ts @ [t])
adamc@143 2536 end
adamc@140 2537 | _ => (E.errorAt loc "Non-constant XML tag";
adamc@140 2538 Print.eprefaces' [("Expression", CorePrint.p_exp env tag)];
adamc@143 2539 ("", []))
adamc@140 2540
adamc@95 2541 fun getTag (e, _) =
adamc@95 2542 case e of
adamc@143 2543 L.EFfiApp ("Basis", tag, [(L.ERecord [], _)]) => (tag, [])
adamc@140 2544 | L.EApp (e, (L.ERecord [], _)) => getTag' e
adamc@95 2545 | _ => (E.errorAt loc "Non-constant XML tag";
adamc@95 2546 Print.eprefaces' [("Expression", CorePrint.p_exp env tag)];
adamc@143 2547 ("", []))
adamc@95 2548
adamc@143 2549 val (tag, targs) = getTag tag
adamc@95 2550
adamc@179 2551 val (attrs, fm) = monoExp (env, st, fm) attrs
adamc@598 2552 val attrs = case #1 attrs of
adamc@598 2553 L'.ERecord xes => xes
adamc@598 2554 | _ => raise Fail "Non-record attributes!"
adamc@104 2555
adamc@717 2556 val attrs =
adamc@717 2557 if List.exists (fn ("Link", _, _) => true
adamc@717 2558 | _ => false) attrs then
adamc@717 2559 List.filter (fn ("Href", _, _) => false
adamc@717 2560 | _ => true) attrs
adamc@717 2561 else
adamc@717 2562 attrs
adamc@717 2563
adamc@1042 2564 fun findOnload (attrs, onload, onunload, acc) =
adamc@668 2565 case attrs of
adamc@1042 2566 [] => (onload, onunload, acc)
adamc@1042 2567 | ("Onload", e, _) :: rest => findOnload (rest, SOME e, onunload, acc)
adamc@1042 2568 | ("Onunload", e, _) :: rest => findOnload (rest, onload, SOME e, acc)
adamc@1042 2569 | x :: rest => findOnload (rest, onload, onunload, x :: acc)
adamc@679 2570
adamc@1042 2571 val (onload, onunload, attrs) = findOnload (attrs, NONE, NONE, [])
adamc@668 2572
adamc@721 2573 val (class, fm) = monoExp (env, st, fm) class
adamc@721 2574
adamc@143 2575 fun tagStart tag =
adamc@598 2576 let
adamc@721 2577 val t = (L'.TFfi ("Basis", "string"), loc)
adamc@598 2578 val s = (L'.EPrim (Prim.String (String.concat ["<", tag])), loc)
adamc@721 2579
adamc@721 2580 val s = (L'.ECase (class,
adamc@721 2581 [((L'.PNone t, loc),
adamc@721 2582 s),
adamc@721 2583 ((L'.PSome (t, (L'.PVar ("x", t), loc)), loc),
adamc@721 2584 (L'.EStrcat (s,
adamc@721 2585 (L'.EStrcat ((L'.EPrim (Prim.String " class=\""), loc),
adamc@721 2586 (L'.EStrcat ((L'.ERel 0, loc),
adamc@721 2587 (L'.EPrim (Prim.String "\""), loc)),
adamc@721 2588 loc)), loc)), loc))],
adamc@721 2589 {disc = (L'.TOption t, loc),
adamc@721 2590 result = t}), loc)
adamc@598 2591 in
adamc@598 2592 foldl (fn (("Action", _, _), acc) => acc
adamc@598 2593 | (("Source", _, _), acc) => acc
adamc@598 2594 | ((x, e, t), (s, fm)) =>
adamc@598 2595 case t of
adamc@598 2596 (L'.TFfi ("Basis", "bool"), _) =>
adamc@598 2597 let
adamc@598 2598 val s' = " " ^ lowercaseFirst x
adamc@598 2599 in
adamc@598 2600 ((L'.ECase (e,
adamc@598 2601 [((L'.PCon (L'.Enum,
adamc@598 2602 L'.PConFfi {mod = "Basis",
adamc@598 2603 datatyp = "bool",
adamc@598 2604 con = "True",
adamc@598 2605 arg = NONE},
adamc@598 2606 NONE), loc),
adamc@598 2607 (L'.EStrcat (s,
adamc@598 2608 (L'.EPrim (Prim.String s'), loc)), loc)),
adamc@598 2609 ((L'.PCon (L'.Enum,
adamc@598 2610 L'.PConFfi {mod = "Basis",
adamc@598 2611 datatyp = "bool",
adamc@598 2612 con = "False",
adamc@598 2613 arg = NONE},
adamc@598 2614 NONE), loc),
adamc@598 2615 s)],
adamc@598 2616 {disc = (L'.TFfi ("Basis", "bool"), loc),
adamc@598 2617 result = (L'.TFfi ("Basis", "string"), loc)}), loc),
adamc@598 2618 fm)
adamc@598 2619 end
adamc@895 2620 | (L'.TFun (dom, _), _) =>
adamc@598 2621 let
adamc@598 2622 val s' = " " ^ lowercaseFirst x ^ "='"
adamc@970 2623 val (e, s') =
adamc@970 2624 case #1 dom of
adamc@970 2625 L'.TRecord [] => ((L'.EApp (e, (L'.ERecord [], loc)), loc), s')
adamc@970 2626 | _ => ((L'.EApp ((L'.EApp (e, (L'.EFfiApp ("Basis", "kc", []), loc)),
adamc@970 2627 loc), (L'.ERecord [], loc)), loc),
adamc@970 2628 s' ^ "uwe=event;")
adamc@970 2629 val s' = s' ^ "exec("
adamc@598 2630 in
adamc@598 2631 ((L'.EStrcat (s,
adamc@598 2632 (L'.EStrcat (
adamc@598 2633 (L'.EPrim (Prim.String s'), loc),
adamc@598 2634 (L'.EStrcat (
adamc@815 2635 (L'.EJavaScript (L'.Attribute, e), loc),
adamc@970 2636 (L'.EPrim (Prim.String ");return false'"), loc)), loc)),
adamc@598 2637 loc)), loc),
adamc@598 2638 fm)
adamc@598 2639 end
adamc@598 2640 | _ =>
adamc@598 2641 let
adamc@598 2642 val fooify =
adamc@598 2643 case x of
adamc@717 2644 "Link" => urlifyExp
adamc@717 2645 | "Action" => urlifyExp
adamc@598 2646 | _ => attrifyExp
adamc@120 2647
adamc@724 2648 val x =
adamc@724 2649 case x of
adamc@724 2650 "Typ" => "Type"
adamc@907 2651 | "Link" => "Href"
adamc@724 2652 | _ => x
adamc@598 2653 val xp = " " ^ lowercaseFirst x ^ "=\""
adamc@179 2654
adamc@598 2655 val (e, fm) = fooify env fm (e, t)
adamc@598 2656 in
adamc@598 2657 ((L'.EStrcat (s,
adamc@598 2658 (L'.EStrcat ((L'.EPrim (Prim.String xp), loc),
adamc@598 2659 (L'.EStrcat (e,
adamc@598 2660 (L'.EPrim (Prim.String "\""),
adamc@598 2661 loc)),
adamc@598 2662 loc)),
adamc@598 2663 loc)), loc),
adamc@598 2664 fm)
adamc@598 2665 end)
adamc@598 2666 (s, fm) attrs
adamc@598 2667 end
adamc@104 2668
adamc@143 2669 fun input typ =
adamc@143 2670 case targs of
adamc@155 2671 [_, (L.CName name, _)] =>
adamc@179 2672 let
adamc@179 2673 val (ts, fm) = tagStart "input"
adamc@179 2674 in
adamc@179 2675 ((L'.EStrcat (ts,
adamc@802 2676 (L'.EPrim (Prim.String (" type=\"" ^ typ ^ "\" name=\"" ^ name ^ "\" />")),
adamc@179 2677 loc)), loc), fm)
adamc@179 2678 end
adamc@143 2679 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@153 2680 raise Fail "No name passed to input tag")
adamc@104 2681
adamc@565 2682 fun normal (tag, extra, extraInner) =
adamc@143 2683 let
adamc@179 2684 val (tagStart, fm) = tagStart tag
adamc@152 2685 val tagStart = case extra of
adamc@152 2686 NONE => tagStart
adamc@152 2687 | SOME extra => (L'.EStrcat (tagStart, extra), loc)
adamc@152 2688
adamc@143 2689 fun normal () =
adamc@179 2690 let
adamc@179 2691 val (xml, fm) = monoExp (env, st, fm) xml
adamc@916 2692
adamc@916 2693 val xml = case extraInner of
adamc@916 2694 NONE => xml
adamc@916 2695 | SOME ei => (L'.EStrcat (ei, xml), loc)
adamc@179 2696 in
adamc@179 2697 ((L'.EStrcat ((L'.EStrcat (tagStart, (L'.EPrim (Prim.String ">"), loc)), loc),
adamc@179 2698 (L'.EStrcat (xml,
adamc@179 2699 (L'.EPrim (Prim.String (String.concat ["</", tag, ">"])),
adamc@179 2700 loc)), loc)),
adamc@179 2701 loc),
adamc@179 2702 fm)
adamc@179 2703 end
adamc@984 2704
adamc@984 2705 fun isSingleton () =
adamc@984 2706 let
adamc@984 2707 val (bef, aft) = Substring.splitl (not o Char.isSpace) (Substring.full tag)
adamc@984 2708 in
adamc@984 2709 SS.member (singletons, if Substring.isEmpty aft then
adamc@984 2710 tag
adamc@984 2711 else
adamc@984 2712 Substring.string bef)
adamc@984 2713 end
adamc@143 2714 in
adamc@143 2715 case xml of
adamc@143 2716 (L.EApp ((L.ECApp (
adamc@143 2717 (L.ECApp ((L.EFfi ("Basis", "cdata"), _),
adamc@143 2718 _), _),
adamc@143 2719 _), _),
adamc@143 2720 (L.EPrim (Prim.String s), _)), _) =>
adamc@984 2721 if CharVector.all Char.isSpace s andalso isSingleton () then
adamc@802 2722 ((L'.EStrcat (tagStart, (L'.EPrim (Prim.String " />"), loc)), loc), fm)
adamc@143 2723 else
adamc@143 2724 normal ()
adamc@143 2725 | _ => normal ()
adamc@143 2726 end
adamc@606 2727
adamc@606 2728 fun setAttrs jexp =
adamc@606 2729 let
adamc@606 2730 val s = (L'.EPrim (Prim.String (String.concat ["<", tag])), loc)
adamc@606 2731
adamc@606 2732 val assgns = List.mapPartial
adamc@606 2733 (fn ("Source", _, _) => NONE
adamc@800 2734 | ("Onchange", e, _) =>
adamc@970 2735 SOME (strcat [str "addOnChange(d,exec(",
adamc@815 2736 (L'.EJavaScript (L'.Script, e), loc),
adamc@970 2737 str "))"])
adamc@606 2738 | (x, e, _) =>
adamc@970 2739 SOME (strcat [str ("d." ^ lowercaseFirst x ^ "=exec("),
adamc@815 2740 (L'.EJavaScript (L'.Script, e), loc),
adamc@970 2741 str ");"]))
adamc@606 2742 attrs
adamc@606 2743 in
adamc@606 2744 case assgns of
adamc@606 2745 [] => jexp
adamc@606 2746 | _ => strcat (str "var d="
adamc@606 2747 :: jexp
adamc@606 2748 :: str ";"
adamc@606 2749 :: assgns)
adamc@606 2750 end
adamc@1042 2751
adamc@1042 2752 fun execify e =
adamc@1042 2753 case e of
adamc@1042 2754 NONE => (L'.EPrim (Prim.String ""), loc)
adamc@1042 2755 | SOME e =>
adamc@1042 2756 let
adamc@1042 2757 val e = (L'.EApp (e, (L'.ERecord [], loc)), loc)
adamc@1042 2758 in
adamc@1042 2759 (L'.EStrcat ((L'.EPrim (Prim.String "exec("), loc),
adamc@1042 2760 (L'.EStrcat ((L'.EJavaScript (L'.Attribute, e), loc),
adamc@1042 2761 (L'.EPrim (Prim.String ")"), loc)), loc)), loc)
adamc@1042 2762 end
adamc@152 2763 in
adamc@1065 2764 (case tag of
adamc@1065 2765 "body" => let
adamc@1065 2766 val onload = execify onload
adamc@1065 2767 val onunload = execify onunload
adamc@1065 2768 in
adamc@1065 2769 normal ("body",
adamc@1065 2770 SOME (L'.EStrcat ((L'.EFfiApp ("Basis", "maybe_onload",
adamc@1065 2771 [(L'.EStrcat ((L'.EFfiApp ("Basis", "get_settings",
adamc@1065 2772 [(L'.ERecord [], loc)]), loc),
adamc@1065 2773 onload), loc)]),
adamc@1065 2774 loc),
adamc@1065 2775 (L'.EFfiApp ("Basis", "maybe_onunload",
adamc@1065 2776 [onunload]),
adamc@1065 2777 loc)), loc),
adamc@1065 2778 SOME (L'.EFfiApp ("Basis", "get_script", [(L'.ERecord [], loc)]), loc))
adamc@1065 2779 end
adamc@568 2780
adamc@1065 2781 | "dyn" =>
adamc@1065 2782 let
adamc@1065 2783 fun inTag tag = case targs of
adamc@1065 2784 (L.CRecord (_, ctx), _) :: _ =>
adamc@1065 2785 List.exists (fn ((L.CName tag', _), _) => tag' = tag
adamc@1065 2786 | _ => false) ctx
adamc@1065 2787 | _ => false
adamc@1065 2788
adamc@1065 2789 val tag = if inTag "Tr" then
adamc@1065 2790 "tr"
adamc@1065 2791 else if inTag "Table" then
adamc@1065 2792 "table"
adamc@1065 2793 else
adamc@1065 2794 "span"
adamc@1065 2795 in
adamc@1065 2796 case attrs of
adamc@1065 2797 [("Signal", e, _)] =>
adamc@1065 2798 ((L'.EStrcat
adamc@1065 2799 ((L'.EPrim (Prim.String ("<script type=\"text/javascript\">dyn(\""
adamc@1065 2800 ^ tag ^ "\", execD(")), loc),
adamc@1065 2801 (L'.EStrcat ((L'.EJavaScript (L'.Script, e), loc),
adamc@1065 2802 (L'.EPrim (Prim.String ("))</script>")), loc)), loc)), loc),
adamc@1065 2803 fm)
adamc@1065 2804 | _ => raise Fail "Monoize: Bad dyn attributes"
adamc@1065 2805 end
adamc@1065 2806
adamc@1065 2807 | "submit" => normal ("input type=\"submit\"", NONE, NONE)
adamc@1065 2808 | "button" => normal ("input type=\"submit\"", NONE, NONE)
adamc@1065 2809 | "hidden" => input "hidden"
adamc@152 2810
adamc@1065 2811 | "textbox" =>
adamc@1065 2812 (case targs of
adamc@1065 2813 [_, (L.CName name, _)] =>
adamc@1065 2814 (case List.find (fn ("Source", _, _) => true | _ => false) attrs of
adamc@1065 2815 NONE =>
adamc@1065 2816 let
adamc@1065 2817 val (ts, fm) = tagStart "input"
adamc@1065 2818 in
adamc@1065 2819 ((L'.EStrcat (ts,
adamc@1065 2820 (L'.EPrim (Prim.String (" name=\"" ^ name ^ "\" />")),
adamc@1065 2821 loc)), loc), fm)
adamc@1065 2822 end
adamc@1065 2823 | SOME (_, src, _) =>
adamc@1065 2824 (strcat [str "<script type=\"text/javascript\">inp(exec(",
adamc@1065 2825 (L'.EJavaScript (L'.Script, src), loc),
adamc@1065 2826 str "))</script>"],
adamc@1065 2827 fm))
adamc@1065 2828 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@1065 2829 raise Fail "No name passed to textbox tag"))
adamc@1065 2830 | "password" => input "password"
adamc@1065 2831 | "textarea" =>
adamc@1065 2832 (case targs of
adamc@1065 2833 [_, (L.CName name, _)] =>
adamc@1065 2834 let
adamc@1065 2835 val (ts, fm) = tagStart "textarea"
adamc@1065 2836 val (xml, fm) = monoExp (env, st, fm) xml
adamc@1065 2837 in
adamc@1065 2838 ((L'.EStrcat ((L'.EStrcat (ts,
adamc@1065 2839 (L'.EPrim (Prim.String (" name=\"" ^ name ^ "\">")), loc)), loc),
adamc@1065 2840 (L'.EStrcat (xml,
adamc@1065 2841 (L'.EPrim (Prim.String "</textarea>"),
adamc@1065 2842 loc)), loc)),
adamc@1065 2843 loc), fm)
adamc@1065 2844 end
adamc@1065 2845 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@1065 2846 raise Fail "No name passed to ltextarea tag"))
adamc@153 2847
adamc@1065 2848 | "checkbox" => input "checkbox"
adamc@1065 2849 | "upload" => input "file"
adamc@190 2850
adamc@1065 2851 | "radio" =>
adamc@1065 2852 (case targs of
adamc@1065 2853 [_, (L.CName name, _)] =>
adamc@1065 2854 monoExp (env, St.setRadioGroup (st, name), fm) xml
adamc@1065 2855 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@1065 2856 raise Fail "No name passed to radio tag"))
adamc@1065 2857 | "radioOption" =>
adamc@1065 2858 (case St.radioGroup st of
adamc@1065 2859 NONE => raise Fail "No name for radioGroup"
adamc@1065 2860 | SOME name =>
adamc@1065 2861 normal ("input",
adamc@1065 2862 SOME (L'.EPrim (Prim.String (" type=\"radio\" name=\"" ^ name ^ "\"")), loc),
adamc@1065 2863 NONE))
adamc@152 2864
adamc@1065 2865 | "select" =>
adamc@1065 2866 (case targs of
adamc@1065 2867 [_, (L.CName name, _)] =>
adamc@1065 2868 let
adamc@1065 2869 val (ts, fm) = tagStart "select"
adamc@1065 2870 val (xml, fm) = monoExp (env, st, fm) xml
adamc@1065 2871 in
adamc@1065 2872 ((L'.EStrcat ((L'.EStrcat (ts,
adamc@1065 2873 (L'.EPrim (Prim.String (" name=\"" ^ name ^ "\">")),
adamc@1065 2874 loc)), loc),
adamc@1065 2875 (L'.EStrcat (xml,
adamc@1065 2876 (L'.EPrim (Prim.String "</select>"),
adamc@1065 2877 loc)), loc)),
adamc@1065 2878 loc),
adamc@1065 2879 fm)
adamc@1065 2880 end
adamc@1065 2881 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@1065 2882 raise Fail "No name passed to lselect tag"))
adamc@154 2883
adamc@1065 2884 | "ctextbox" =>
adamc@1065 2885 (case List.find (fn ("Source", _, _) => true | _ => false) attrs of
adamc@1065 2886 NONE =>
adamc@1065 2887 let
adamc@1065 2888 val (ts, fm) = tagStart "input"
adamc@1065 2889 in
adamc@1065 2890 ((L'.EStrcat (ts,
adamc@1065 2891 (L'.EPrim (Prim.String " />"), loc)),
adamc@1065 2892 loc), fm)
adamc@1065 2893 end
adamc@1065 2894 | SOME (_, src, _) =>
adamc@1065 2895 let
adamc@1065 2896 val sc = strcat [str "inp(exec(",
adamc@1065 2897 (L'.EJavaScript (L'.Script, src), loc),
adamc@1065 2898 str "))"]
adamc@1065 2899 val sc = setAttrs sc
adamc@1065 2900 in
adamc@1065 2901 (strcat [str "<script type=\"text/javascript\">",
adamc@1065 2902 sc,
adamc@1065 2903 str "</script>"],
adamc@1065 2904 fm)
adamc@1065 2905 end)
adamc@797 2906
adamc@1065 2907 | "ccheckbox" =>
adamc@1065 2908 (case List.find (fn ("Source", _, _) => true | _ => false) attrs of
adamc@1065 2909 NONE =>
adamc@1065 2910 let
adamc@1065 2911 val (ts, fm) = tagStart "input type=\"checkbox\""
adamc@1065 2912 in
adamc@1065 2913 ((L'.EStrcat (ts,
adamc@1065 2914 (L'.EPrim (Prim.String " />"), loc)),
adamc@1065 2915 loc), fm)
adamc@1065 2916 end
adamc@1065 2917 | SOME (_, src, _) =>
adamc@1065 2918 let
adamc@1065 2919 val sc = strcat [str "chk(exec(",
adamc@1065 2920 (L'.EJavaScript (L'.Script, src), loc),
adamc@1065 2921 str "))"]
adamc@1065 2922 val sc = setAttrs sc
adamc@1065 2923 in
adamc@1065 2924 (strcat [str "<script type=\"text/javascript\">",
adamc@1065 2925 sc,
adamc@1065 2926 str "</script>"],
adamc@1065 2927 fm)
adamc@1065 2928 end)
adamc@817 2929
adamc@1065 2930 | "cselect" =>
adamc@1065 2931 (case List.find (fn ("Source", _, _) => true | _ => false) attrs of
adamc@1065 2932 NONE =>
adamc@1065 2933 let
adamc@1065 2934 val (xml, fm) = monoExp (env, st, fm) xml
adamc@1065 2935 val (ts, fm) = tagStart "select"
adamc@1065 2936 in
adamc@1065 2937 (strcat [ts,
adamc@1065 2938 str ">",
adamc@1065 2939 xml,
adamc@1065 2940 str "</select>"],
adamc@1065 2941 fm)
adamc@1065 2942 end
adamc@1065 2943 | SOME (_, src, _) =>
adamc@1065 2944 let
adamc@1065 2945 val (xml, fm) = monoExp (env, st, fm) xml
adamc@797 2946
adamc@1065 2947 val sc = strcat [str "sel(exec(",
adamc@1065 2948 (L'.EJavaScript (L'.Script, src), loc),
adamc@1065 2949 str "),exec(",
adamc@1065 2950 (L'.EJavaScript (L'.Script, xml), loc),
adamc@1065 2951 str "))"]
adamc@1065 2952 val sc = setAttrs sc
adamc@1065 2953 in
adamc@1065 2954 (strcat [str "<script type=\"text/javascript\">",
adamc@1065 2955 sc,
adamc@1065 2956 str "</script>"],
adamc@1065 2957 fm)
adamc@1065 2958 end)
adamc@154 2959
adamc@1065 2960 | "coption" => normal ("option", NONE, NONE)
adamc@797 2961
adamc@1065 2962 | "tabl" => normal ("table", NONE, NONE)
adamc@1065 2963 | _ => normal (tag, NONE, NONE))
adamc@95 2964 end
adamc@94 2965
adamc@141 2966 | L.EApp ((L.ECApp (
adamc@361 2967 (L.ECApp ((L.EFfi ("Basis", "form"), _), _), _),
adamc@734 2968 (L.CRecord (_, fields), _)), _),
adamc@141 2969 xml) =>
adamc@143 2970 let
adamc@143 2971 fun findSubmit (e, _) =
adamc@143 2972 case e of
adamc@143 2973 L.EApp (
adamc@143 2974 (L.EApp (
adamc@143 2975 (L.ECApp (
adamc@143 2976 (L.ECApp (
adamc@143 2977 (L.ECApp (
adamc@143 2978 (L.ECApp (
adamc@143 2979 (L.EFfi ("Basis", "join"),
adamc@143 2980 _), _), _),
adamc@143 2981 _), _),
adamc@143 2982 _), _),
adamc@143 2983 _), _),
adamc@143 2984 xml1), _),
adamc@143 2985 xml2) => (case findSubmit xml1 of
adamc@143 2986 Error => Error
adamc@143 2987 | NotFound => findSubmit xml2
adamc@143 2988 | Found e =>
adamc@143 2989 case findSubmit xml2 of
adamc@143 2990 NotFound => Found e
adamc@143 2991 | _ => Error)
adamc@143 2992 | L.EApp (
adamc@143 2993 (L.EApp (
adamc@143 2994 (L.EApp (
adamc@730 2995 (L.EApp (
adamc@143 2996 (L.ECApp (
adamc@143 2997 (L.ECApp (
adamc@143 2998 (L.ECApp (
adamc@143 2999 (L.ECApp (
adamc@143 3000 (L.ECApp (
adamc@143 3001 (L.ECApp (
adamc@143 3002 (L.ECApp (
adamc@730 3003 (L.ECApp (
adamc@730 3004 (L.EFfi ("Basis", "tag"),
adamc@730 3005 _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _),
adamc@730 3006 _), _),
adamc@143 3007 attrs), _),
adamc@143 3008 _), _),
adamc@143 3009 xml) =>
adamc@143 3010 (case #1 attrs of
adamc@143 3011 L.ERecord xes =>
adamc@143 3012 (case ListUtil.search (fn ((L.CName "Action", _), e, t) => SOME (e, t)
adamc@143 3013 | _ => NONE) xes of
adamc@143 3014 NONE => findSubmit xml
adamc@143 3015 | SOME et =>
adamc@143 3016 case findSubmit xml of
adamc@143 3017 NotFound => Found et
adamc@143 3018 | _ => Error)
adamc@143 3019 | _ => findSubmit xml)
adamc@143 3020 | _ => NotFound
adamc@143 3021
adamc@735 3022 val (func, action, fm) = case findSubmit xml of
adamc@735 3023 NotFound => (0, (L'.EPrim (Prim.String ""), loc), fm)
adamc@143 3024 | Error => raise Fail "Not ready for multi-submit lforms yet"
adamc@598 3025 | Found (action, actionT) =>
adamc@598 3026 let
adamc@735 3027 val func = case #1 action of
adamc@735 3028 L.EClosure (n, _) => n
adamc@735 3029 | _ => raise Fail "Monoize: Action is not a closure"
adamc@598 3030 val actionT = monoType env actionT
adamc@598 3031 val (action, fm) = monoExp (env, st, fm) action
adamc@598 3032 val (action, fm) = urlifyExp env fm (action, actionT)
adamc@598 3033 in
adamc@735 3034 (func,
adamc@735 3035 (L'.EStrcat ((L'.EPrim (Prim.String " action=\""), loc),
adamc@598 3036 (L'.EStrcat (action,
adamc@598 3037 (L'.EPrim (Prim.String "\""), loc)), loc)), loc),
adamc@598 3038 fm)
adamc@598 3039 end
adamc@734 3040
adamc@737 3041 val hasUpload = CoreUtil.Exp.exists {kind = fn _ => false,
adamc@737 3042 con = fn _ => false,
adamc@737 3043 exp = fn e =>
adamc@737 3044 case e of
adamc@737 3045 L.EFfi ("Basis", "upload") => true
adamc@737 3046 | _ => false} xml
adamc@737 3047
adamc@179 3048 val (xml, fm) = monoExp (env, st, fm) xml
adamc@735 3049
adamc@735 3050 val xml =
adamc@735 3051 if IS.member (!readCookie, func) then
adamc@735 3052 let
adamc@735 3053 fun inFields s = List.exists (fn ((L.CName s', _), _) => s' = s
adamc@735 3054 | _ => true) fields
adamc@735 3055
adamc@735 3056 fun getSigName () =
adamc@735 3057 let
adamc@735 3058 fun getSigName' n =
adamc@735 3059 let
adamc@735 3060 val s = "Sig" ^ Int.toString n
adamc@735 3061 in
adamc@735 3062 if inFields s then
adamc@735 3063 getSigName' (n + 1)
adamc@735 3064 else
adamc@735 3065 s
adamc@735 3066 end
adamc@735 3067 in
adamc@735 3068 if inFields "Sig" then
adamc@735 3069 getSigName' 0
adamc@735 3070 else
adamc@735 3071 "Sig"
adamc@735 3072 end
adamc@735 3073
adamc@735 3074 val sigName = getSigName ()
adamc@735 3075 val sigSet = (L'.EFfiApp ("Basis", "sigString", [(L'.ERecord [], loc)]), loc)
adamc@735 3076 val sigSet = (L'.EStrcat ((L'.EPrim (Prim.String ("<input type=\"hidden\" name=\""
adamc@735 3077 ^ sigName
adamc@735 3078 ^ "\" value=\"")), loc),
adamc@735 3079 sigSet), loc)
adamc@735 3080 val sigSet = (L'.EStrcat (sigSet,
adamc@803 3081 (L'.EPrim (Prim.String "\" />"), loc)), loc)
adamc@735 3082 in
adamc@735 3083 (L'.EStrcat (sigSet, xml), loc)
adamc@735 3084 end
adamc@735 3085 else
adamc@735 3086 xml
adamc@737 3087
adamc@737 3088 val action = if hasUpload then
adamc@737 3089 (L'.EStrcat (action,
adamc@737 3090 (L'.EPrim (Prim.String " enctype=\"multipart/form-data\""), loc)), loc)
adamc@737 3091 else
adamc@737 3092 action
adamc@737 3093
adamc@143 3094 in
adamc@1026 3095 ((L'.EStrcat ((L'.EStrcat ((L'.EPrim (Prim.String "<form method=\"post\""), loc),
adamc@179 3096 (L'.EStrcat (action,
adamc@598 3097 (L'.EPrim (Prim.String ">"), loc)), loc)), loc),
adamc@179 3098 (L'.EStrcat (xml,
adamc@179 3099 (L'.EPrim (Prim.String "</form>"), loc)), loc)), loc),
adamc@179 3100 fm)
adamc@143 3101 end
adamc@141 3102
adamc@756 3103 | L.ECApp ((L.ECApp ((L.ECApp ((L.ECApp (
adamc@756 3104 (L.EFfi ("Basis", "subform"), _), _), _), _),
adamc@756 3105 _), _), _), (L.CName nm, loc)) =>
adamc@756 3106 let
adamc@756 3107 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@756 3108 in
adamc@756 3109 ((L'.EAbs ("xml", s, s,
adamc@756 3110 strcat [(L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".b\" value=\""
adamc@803 3111 ^ nm ^ "\" />")), loc),
adamc@756 3112 (L'.ERel 0, loc),
adamc@803 3113 (L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".e\" value=\"1\" />")), loc)]),
adamc@756 3114 loc),
adamc@756 3115 fm)
adamc@756 3116 end
adamc@756 3117
adamc@758 3118 | L.ECApp ((L.ECApp ((L.ECApp ((L.ECApp (
adamc@758 3119 (L.EFfi ("Basis", "subforms"), _), _), _), _),
adamc@758 3120 _), _), _), (L.CName nm, loc)) =>
adamc@758 3121 let
adamc@758 3122 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@758 3123 in
adamc@758 3124 ((L'.EAbs ("xml", s, s,
adamc@758 3125 strcat [(L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".s\" value=\""
adamc@803 3126 ^ nm ^ "\" />")), loc),
adamc@758 3127 (L'.ERel 0, loc),
adamc@803 3128 (L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".e\" value=\"1\" />")), loc)]),
adamc@758 3129 loc),
adamc@758 3130 fm)
adamc@758 3131 end
adamc@758 3132
adamc@758 3133 | L.ECApp ((L.ECApp (
adamc@758 3134 (L.EFfi ("Basis", "entry"), _), _), _), _) =>
adamc@758 3135 let
adamc@758 3136 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@758 3137 in
adamc@758 3138 ((L'.EAbs ("xml", s, s,
adamc@803 3139 strcat [(L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".i\" value=\"1\" />")), loc),
adamc@758 3140 (L'.ERel 0, loc),
adamc@803 3141 (L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".e\" value=\"1\" />")), loc)]),
adamc@758 3142 loc),
adamc@758 3143 fm)
adamc@758 3144 end
adamc@758 3145
adamc@148 3146 | L.EApp ((L.ECApp (
adamc@148 3147 (L.ECApp (
adamc@148 3148 (L.ECApp (
adamc@148 3149 (L.ECApp (
adamc@148 3150 (L.EFfi ("Basis", "useMore"), _), _), _),
adamc@148 3151 _), _),
adamc@148 3152 _), _),
adamc@148 3153 _), _),
adamc@179 3154 xml) => monoExp (env, st, fm) xml
adamc@148 3155
adamc@283 3156 | L.ECApp ((L.EFfi ("Basis", "error"), _), t) =>
adamc@283 3157 let
adamc@283 3158 val t = monoType env t
adamc@283 3159 in
adamc@283 3160 ((L'.EAbs ("s", (L'.TFfi ("Basis", "string"), loc), t,
adamc@283 3161 (L'.EError ((L'.ERel 0, loc), t), loc)), loc),
adamc@283 3162 fm)
adamc@283 3163 end
adamc@741 3164 | L.ECApp ((L.EFfi ("Basis", "returnBlob"), _), t) =>
adamc@741 3165 let
adamc@741 3166 val t = monoType env t
adamc@741 3167 val un = (L'.TRecord [], loc)
adamc@741 3168 in
adamc@741 3169 ((L'.EAbs ("b", (L'.TFfi ("Basis", "blob"), loc),
adamc@741 3170 (L'.TFun ((L'.TFfi ("Basis", "string"), loc), (L'.TFun (un, t), loc)), loc),
adamc@741 3171 (L'.EAbs ("mt", (L'.TFfi ("Basis", "string"), loc), (L'.TFun (un, t), loc),
adamc@741 3172 (L'.EAbs ("_", un, t,
adamc@741 3173 (L'.EReturnBlob {blob = (L'.ERel 2, loc),
adamc@741 3174 mimeType = (L'.ERel 1, loc),
adamc@741 3175 t = t}, loc)), loc)), loc)), loc),
adamc@741 3176 fm)
adamc@741 3177 end
adamc@1065 3178 | L.ECApp ((L.EFfi ("Basis", "redirect"), _), t) =>
adamc@1065 3179 let
adamc@1065 3180 val t = monoType env t
adamc@1065 3181 val un = (L'.TRecord [], loc)
adamc@1065 3182 in
adamc@1065 3183 ((L'.EAbs ("url", (L'.TFfi ("Basis", "string"), loc), (L'.TFun (un, t), loc),
adamc@1065 3184 (L'.EAbs ("_", un, t,
adamc@1065 3185 (L'.ERedirect ((L'.ERel 1, loc), t), loc)), loc)), loc),
adamc@1065 3186 fm)
adamc@1065 3187 end
adamc@283 3188
adamc@1067 3189 | L.EFfiApp ("Basis", "url", [e]) =>
adamc@1067 3190 let
adamc@1067 3191 val (e, fm) = monoExp (env, st, fm) e
adamc@1067 3192 in
adamc@1067 3193 urlifyExp env fm (e, dummyTyp)
adamc@1067 3194 end
adamc@1067 3195
adamc@179 3196 | L.EApp (e1, e2) =>
adamc@179 3197 let
adamc@179 3198 val (e1, fm) = monoExp (env, st, fm) e1
adamc@179 3199 val (e2, fm) = monoExp (env, st, fm) e2
adamc@179 3200 in
adamc@179 3201 ((L'.EApp (e1, e2), loc), fm)
adamc@179 3202 end
adamc@26 3203 | L.EAbs (x, dom, ran, e) =>
adamc@179 3204 let
adamc@179 3205 val (e, fm) = monoExp (Env.pushERel env x dom, st, fm) e
adamc@179 3206 in
adamc@179 3207 ((L'.EAbs (x, monoType env dom, monoType env ran, e), loc), fm)
adamc@179 3208 end
adamc@25 3209 | L.ECApp _ => poly ()
adamc@25 3210 | L.ECAbs _ => poly ()
adamc@25 3211
adamc@252 3212 | L.EFfi mx => ((L'.EFfi mx, loc), fm)
adamc@252 3213 | L.EFfiApp (m, x, es) =>
adamc@252 3214 let
adamc@252 3215 val (es, fm) = ListUtil.foldlMap (fn (e, fm) => monoExp (env, st, fm) e) fm es
adamc@252 3216 in
adamc@252 3217 ((L'.EFfiApp (m, x, es), loc), fm)
adamc@252 3218 end
adamc@252 3219
adamc@179 3220 | L.ERecord xes =>
adamc@179 3221 let
adamc@179 3222 val (xes, fm) = ListUtil.foldlMap
adamc@179 3223 (fn ((x, e, t), fm) =>
adamc@179 3224 let
adamc@179 3225 val (e, fm) = monoExp (env, st, fm) e
adamc@179 3226 in
adamc@179 3227 ((monoName env x,
adamc@179 3228 e,
adamc@179 3229 monoType env t), fm)
adamc@179 3230 end) fm xes
adamc@905 3231
adamc@905 3232 val xes = ListMergeSort.sort (fn ((x, _, _), (y, _, _)) => String.compare (x, y) = GREATER) xes
adamc@179 3233 in
adamc@179 3234 ((L'.ERecord xes, loc), fm)
adamc@179 3235 end
adamc@179 3236 | L.EField (e, x, _) =>
adamc@179 3237 let
adamc@179 3238 val (e, fm) = monoExp (env, st, fm) e
adamc@179 3239 in
adamc@179 3240 ((L'.EField (e, monoName env x), loc), fm)
adamc@179 3241 end
adamc@445 3242 | L.EConcat _ => poly ()
adamc@149 3243 | L.ECut _ => poly ()
adamc@493 3244 | L.ECutMulti _ => poly ()
adamc@177 3245
adamc@182 3246 | L.ECase (e, pes, {disc, result}) =>
adamc@179 3247 let
adamc@179 3248 val (e, fm) = monoExp (env, st, fm) e
adamc@179 3249 val (pes, fm) = ListUtil.foldlMap
adamc@179 3250 (fn ((p, e), fm) =>
adamc@179 3251 let
adamc@179 3252 val (e, fm) = monoExp (env, st, fm) e
adamc@179 3253 in
adamc@182 3254 ((monoPat env p, e), fm)
adamc@179 3255 end) fm pes
adamc@179 3256 in
adamc@182 3257 ((L'.ECase (e, pes, {disc = monoType env disc, result = monoType env result}), loc), fm)
adamc@179 3258 end
adamc@177 3259
adamc@179 3260 | L.EWrite e =>
adamc@179 3261 let
adamc@179 3262 val (e, fm) = monoExp (env, st, fm) e
adamc@179 3263 in
adamc@252 3264 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adamc@252 3265 (L'.EWrite (liftExpInExp 0 e), loc)), loc), fm)
adamc@179 3266 end
adamc@110 3267
adamc@179 3268 | L.EClosure (n, es) =>
adamc@179 3269 let
adamc@179 3270 val (es, fm) = ListUtil.foldlMap (fn (e, fm) =>
adamc@179 3271 monoExp (env, st, fm) e)
adamc@1065 3272 fm es
adamc@1065 3273 val e = (L'.EClosure (n, es), loc)
adamc@179 3274 in
adamc@1067 3275 (e, fm)
adamc@179 3276 end
adamc@450 3277
adamc@450 3278 | L.ELet (x, t, e1, e2) =>
adamc@450 3279 let
adamc@450 3280 val t' = monoType env t
adamc@450 3281 val (e1, fm) = monoExp (env, st, fm) e1
adamc@450 3282 val (e2, fm) = monoExp (Env.pushERel env x t, st, fm) e2
adamc@450 3283 in
adamc@450 3284 ((L'.ELet (x, t', e1, e2), loc), fm)
adamc@450 3285 end
adamc@607 3286
adamc@1020 3287 | L.EServerCall (n, es, t) =>
adamc@608 3288 let
adamc@609 3289 val t = monoType env t
adamc@614 3290 val (_, ft, _, name) = Env.lookupENamed env n
adamc@608 3291 val (es, fm) = ListUtil.foldlMap (fn (e, fm) => monoExp (env, st, fm) e) fm es
adamc@614 3292
adamc@614 3293 fun encodeArgs (es, ft, acc, fm) =
adamc@614 3294 case (es, ft) of
adamc@614 3295 ([], _) => (rev acc, fm)
adamc@614 3296 | (e :: es, (L.TFun (dom, ran), _)) =>
adamc@614 3297 let
adamc@614 3298 val (e, fm) = urlifyExp env fm (e, monoType env dom)
adamc@614 3299 in
adamc@614 3300 encodeArgs (es, ran, e
adamc@614 3301 :: (L'.EPrim (Prim.String "/"), loc)
adamc@614 3302 :: acc, fm)
adamc@614 3303 end
adamc@614 3304 | _ => raise Fail "Monoize: Not enough arguments visible in RPC function type"
adamc@614 3305
adamc@614 3306 val (call, fm) = encodeArgs (es, ft, [], fm)
adamc@614 3307 val call = foldl (fn (e, call) => (L'.EStrcat (call, e), loc))
adamc@614 3308 (L'.EPrim (Prim.String name), loc) call
adamc@614 3309
adamc@905 3310 val unit = (L'.TRecord [], loc)
adamc@905 3311
adamc@736 3312 val eff = if IS.member (!readCookie, n) then
adamc@736 3313 L'.ReadCookieWrite
adamc@736 3314 else
adamc@736 3315 L'.ReadOnly
adamc@905 3316
adamc@1020 3317 val e = (L'.EServerCall (call, t, eff), loc)
adamc@651 3318 val e = liftExpInExp 0 e
adamc@651 3319 val e = (L'.EAbs ("_", unit, unit, e), loc)
adamc@608 3320 in
adamc@651 3321 (e, fm)
adamc@608 3322 end
adamc@626 3323
adamc@626 3324 | L.EKAbs _ => poly ()
adamc@626 3325 | L.EKApp _ => poly ()
adamc@25 3326 end
adamc@25 3327
adamc@179 3328 fun monoDecl (env, fm) (all as (d, loc)) =
adamc@25 3329 let
adamc@25 3330 fun poly () =
adamc@25 3331 (E.errorAt loc "Unsupported declaration";
adamc@25 3332 Print.eprefaces' [("Declaration", CorePrint.p_decl env all)];
adamc@25 3333 NONE)
adamc@25 3334 in
adamc@25 3335 case d of
adamc@25 3336 L.DCon _ => NONE
adamc@808 3337 | L.DDatatype [("list", n, [_], [("Nil", _, NONE),
adamc@808 3338 ("Cons", _, SOME (L.TRecord (L.CRecord (_,
adamc@808 3339 [((L.CName "1", _),
adamc@808 3340 (L.CRel 0, _)),
adamc@808 3341 ((L.CName "2", _),
adamc@808 3342 (L.CApp ((L.CNamed n', _),
adamc@808 3343 (L.CRel 0, _)),
adamc@808 3344 _))]), _), _))])] =>
adamc@757 3345 if n = n' then
adamc@757 3346 NONE
adamc@757 3347 else
adamc@757 3348 poly ()
adamc@808 3349 | L.DDatatype dts =>
adamc@808 3350 let
adamc@808 3351 val env' = Env.declBinds env all
adamc@808 3352 val dts = map (fn (x, n, [], xncs) =>
adamc@808 3353 (x, n, map (fn (x, n, to) => (x, n, Option.map (monoType env') to)) xncs)
adamc@808 3354 | _ => (E.errorAt loc "Polymorphic datatype needed too late";
adamc@808 3355 Print.eprefaces' [("Declaration", CorePrint.p_decl env all)];
adamc@808 3356 ("", 0, []))) dts
adamc@808 3357 val d = (L'.DDatatype dts, loc)
adamc@808 3358 in
adamc@808 3359 SOME (env', fm, [d])
adamc@808 3360 end
adamc@179 3361 | L.DVal (x, n, t, e, s) =>
adamc@179 3362 let
adamc@179 3363 val (e, fm) = monoExp (env, St.empty, fm) e
adamc@179 3364 in
adamc@179 3365 SOME (Env.pushENamed env x n t NONE s,
adamc@179 3366 fm,
adamc@273 3367 [(L'.DVal (x, n, monoType env t, e, s), loc)])
adamc@179 3368 end
adamc@128 3369 | L.DValRec vis =>
adamc@128 3370 let
adamc@128 3371 val env = foldl (fn ((x, n, t, e, s), env) => Env.pushENamed env x n t NONE s) env vis
adamc@179 3372
adamc@179 3373 val (vis, fm) = ListUtil.foldlMap
adamc@179 3374 (fn ((x, n, t, e, s), fm) =>
adamc@179 3375 let
adamc@179 3376 val (e, fm) = monoExp (env, St.empty, fm) e
adamc@179 3377 in
adamc@179 3378 ((x, n, monoType env t, e, s), fm)
adamc@179 3379 end)
adamc@179 3380 fm vis
adamc@128 3381 in
adamc@128 3382 SOME (env,
adamc@179 3383 fm,
adamc@273 3384 [(L'.DValRec vis, loc)])
adamc@128 3385 end
adamc@144 3386 | L.DExport (ek, n) =>
adamc@115 3387 let
adamc@120 3388 val (_, t, _, s) = Env.lookupENamed env n
adamc@120 3389
adamc@609 3390 fun unwind (t, args) =
adamc@609 3391 case #1 t of
adamc@609 3392 L.TFun (dom, ran) => unwind (ran, dom :: args)
adamc@314 3393 | L.CApp ((L.CFfi ("Basis", "transaction"), _), t) =>
adamc@609 3394 unwind (t, (L.TRecord (L.CRecord ((L.KType, loc), []), loc), loc) :: args)
adamc@609 3395 | _ => (rev args, t)
adamc@120 3396
adamc@609 3397 val (ts, ran) = unwind (t, [])
adamc@609 3398 val ts = map (monoType env) ts
adamc@609 3399 val ran = monoType env ran
adamc@115 3400 in
adamc@609 3401 SOME (env, fm, [(L'.DExport (ek, s, n, ts, ran), loc)])
adamc@115 3402 end
adamc@707 3403 | L.DTable (x, n, (L.CRecord (_, xts), _), s, pe, _, ce, _) =>
adamc@251 3404 let
adamc@251 3405 val t = (L.CFfi ("Basis", "string"), loc)
adamc@251 3406 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@311 3407 val s = "uw_" ^ s
adamc@704 3408 val e_name = (L'.EPrim (Prim.String s), loc)
adamc@273 3409
adamc@273 3410 val xts = map (fn (x, t) => (monoName env x, monoType env t)) xts
adamc@704 3411
adamc@707 3412 val (pe, fm) = monoExp (env, St.empty, fm) pe
adamc@707 3413 val (ce, fm) = monoExp (env, St.empty, fm) ce
adamc@251 3414 in
adamc@251 3415 SOME (Env.pushENamed env x n t NONE s,
adamc@251 3416 fm,
adamc@707 3417 [(L'.DTable (s, xts, pe, ce), loc),
adamc@704 3418 (L'.DVal (x, n, t', e_name, s), loc)])
adamc@251 3419 end
adamc@273 3420 | L.DTable _ => poly ()
adamc@754 3421 | L.DView (x, n, s, e, (L.CRecord (_, xts), _)) =>
adamc@754 3422 let
adamc@754 3423 val t = (L.CFfi ("Basis", "string"), loc)
adamc@754 3424 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@754 3425 val s = "uw_" ^ s
adamc@754 3426 val e_name = (L'.EPrim (Prim.String s), loc)
adamc@754 3427
adamc@754 3428 val xts = map (fn (x, t) => (monoName env x, monoType env t)) xts
adamc@754 3429
adamc@754 3430 val (e, fm) = monoExp (env, St.empty, fm) e
adamc@754 3431 val e = (L'.EFfiApp ("Basis", "viewify", [e]), loc)
adamc@754 3432 in
adamc@754 3433 SOME (Env.pushENamed env x n t NONE s,
adamc@754 3434 fm,
adamc@754 3435 [(L'.DView (s, xts, e), loc),
adamc@754 3436 (L'.DVal (x, n, t', e_name, s), loc)])
adamc@754 3437 end
adamc@754 3438 | L.DView _ => poly ()
adamc@338 3439 | L.DSequence (x, n, s) =>
adamc@338 3440 let
adamc@338 3441 val t = (L.CFfi ("Basis", "string"), loc)
adamc@338 3442 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@338 3443 val s = "uw_" ^ s
adamc@338 3444 val e = (L'.EPrim (Prim.String s), loc)
adamc@338 3445 in
adamc@338 3446 SOME (Env.pushENamed env x n t NONE s,
adamc@338 3447 fm,
adamc@338 3448 [(L'.DSequence s, loc),
adamc@338 3449 (L'.DVal (x, n, t', e, s), loc)])
adamc@338 3450 end
adamc@683 3451 | L.DDatabase _ => NONE
adamc@462 3452 | L.DCookie (x, n, t, s) =>
adamc@462 3453 let
adamc@462 3454 val t = (L.CFfi ("Basis", "string"), loc)
adamc@462 3455 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@462 3456 val e = (L'.EPrim (Prim.String s), loc)
adamc@462 3457 in
adamc@462 3458 SOME (Env.pushENamed env x n t NONE s,
adamc@462 3459 fm,
adamc@725 3460 [(L'.DCookie s, loc),
adamc@725 3461 (L'.DVal (x, n, t', e, s), loc)])
adamc@462 3462 end
adamc@720 3463 | L.DStyle (x, n, s) =>
adamc@718 3464 let
adamc@718 3465 val t = (L.CFfi ("Basis", "string"), loc)
adamc@718 3466 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@718 3467 val e = (L'.EPrim (Prim.String s), loc)
adamc@718 3468 in
adamc@718 3469 SOME (Env.pushENamed env x n t NONE s,
adamc@718 3470 fm,
adamc@720 3471 [(L'.DStyle s, loc),
adamc@718 3472 (L'.DVal (x, n, t', e, s), loc)])
adamc@718 3473 end
adamc@25 3474 end
adamc@25 3475
adamc@683 3476 datatype expungable = Client | Channel
adamc@683 3477
adamc@683 3478 fun monoize env file =
adamc@25 3479 let
adamc@735 3480 (* Calculate which exported functions need cookie signature protection *)
adamc@735 3481 val rcook = foldl (fn ((d, _), rcook) =>
adamc@735 3482 case d of
adamc@735 3483 L.DExport (L.Action L.ReadCookieWrite, n) => IS.add (rcook, n)
adamc@735 3484 | L.DExport (L.Rpc L.ReadCookieWrite, n) => IS.add (rcook, n)
adamc@735 3485 | _ => rcook)
adamc@735 3486 IS.empty file
adamc@735 3487 val () = readCookie := rcook
adamc@735 3488
adamc@683 3489 val loc = E.dummySpan
adamc@683 3490 val client = (L'.TFfi ("Basis", "client"), loc)
adamc@683 3491 val unit = (L'.TRecord [], loc)
adamc@687 3492
adamc@687 3493 fun calcClientish xts =
adamc@687 3494 foldl (fn ((x : L.con, t : L.con), st as (nullable, notNullable)) =>
adamc@687 3495 case #1 x of
adamc@687 3496 L.CName x =>
adamc@687 3497 (case #1 t of
adamc@687 3498 L.CFfi ("Basis", "client") =>
adamc@687 3499 (nullable, (x, Client) :: notNullable)
adamc@687 3500 | L.CApp ((L.CFfi ("Basis", "option"), _),
adamc@687 3501 (L.CFfi ("Basis", "client"), _)) =>
adamc@687 3502 ((x, Client) :: nullable, notNullable)
adamc@687 3503 | L.CApp ((L.CFfi ("Basis", "channel"), _), _) =>
adamc@687 3504 (nullable, (x, Channel) :: notNullable)
adamc@687 3505 | L.CApp ((L.CFfi ("Basis", "option"), _),
adamc@687 3506 (L.CApp ((L.CFfi ("Basis", "channel"), _), _), _)) =>
adamc@687 3507 ((x, Channel) :: nullable, notNullable)
adamc@687 3508 | _ => st)
adamc@687 3509 | _ => st) ([], []) xts
adamc@687 3510
adamc@683 3511 fun expunger () =
adamc@683 3512 let
adamc@683 3513 val target = (L'.EFfiApp ("Basis", "sqlifyClient", [(L'.ERel 0, loc)]), loc)
adamc@683 3514
adamc@683 3515 fun doTable (tab, xts, e) =
adamc@683 3516 case xts of
adamc@683 3517 L.CRecord (_, xts) =>
adamc@683 3518 let
adamc@687 3519 val (nullable, notNullable) = calcClientish xts
adamc@683 3520
adamc@684 3521 fun cond (x, v) =
adamc@684 3522 (L'.EStrcat ((L'.EPrim (Prim.String ("uw_" ^ x
adamc@684 3523 ^ (case v of
adamc@684 3524 Client => ""
adamc@684 3525 | Channel => " >> 32")
adamc@684 3526 ^ " = ")), loc),
adamc@684 3527 target), loc)
adamc@684 3528
adamc@684 3529 val e =
adamc@684 3530 foldl (fn ((x, v), e) =>
adamc@684 3531 (L'.ESeq (
adamc@684 3532 (L'.EDml (L'.EStrcat (
adamc@684 3533 (L'.EPrim (Prim.String ("UPDATE uw_"
adamc@684 3534 ^ tab
adamc@684 3535 ^ " SET uw_"
adamc@684 3536 ^ x
adamc@684 3537 ^ " = NULL WHERE ")), loc),
adamc@684 3538 cond (x, v)), loc), loc),
adamc@684 3539 e), loc))
adamc@684 3540 e nullable
adamc@684 3541
adamc@683 3542 val e =
adamc@683 3543 case notNullable of
adamc@683 3544 [] => e
adamc@683 3545 | eb :: ebs =>
adamc@684 3546 (L'.ESeq (
adamc@684 3547 (L'.EDml (foldl
adamc@684 3548 (fn (eb, s) =>
adamc@684 3549 (L'.EStrcat (s,
adamc@687 3550 (L'.EStrcat ((L'.EPrim (Prim.String " OR "),
adamc@684 3551 loc),
adamc@684 3552 cond eb), loc)), loc))
adamc@684 3553 (L'.EStrcat ((L'.EPrim (Prim.String ("DELETE FROM uw_"
adamc@684 3554 ^ tab
adamc@684 3555 ^ " WHERE ")), loc),
adamc@684 3556 cond eb), loc)
adamc@684 3557 ebs), loc),
adamc@684 3558 e), loc)
adamc@683 3559 in
adamc@683 3560 e
adamc@683 3561 end
adamc@683 3562 | _ => e
adamc@683 3563
adamc@683 3564 val e = (L'.ERecord [], loc)
adamc@683 3565 in
adamc@683 3566 foldl (fn ((d, _), e) =>
adamc@683 3567 case d of
adamc@707 3568 L.DTable (_, _, xts, tab, _, _, _, _) => doTable (tab, #1 xts, e)
adamc@683 3569 | _ => e) e file
adamc@683 3570 end
adamc@683 3571
adamc@687 3572 fun initializer () =
adamc@687 3573 let
adamc@687 3574 fun doTable (tab, xts, e) =
adamc@687 3575 case xts of
adamc@687 3576 L.CRecord (_, xts) =>
adamc@687 3577 let
adamc@687 3578 val (nullable, notNullable) = calcClientish xts
adamc@687 3579
adamc@687 3580 val e =
adamc@687 3581 case nullable of
adamc@687 3582 [] => e
adamc@687 3583 | (x, _) :: ebs =>
adamc@687 3584 (L'.ESeq (
adamc@687 3585 (L'.EDml (L'.EPrim (Prim.String
adamc@687 3586 (foldl (fn ((x, _), s) =>
adamc@687 3587 s ^ ", uw_" ^ x ^ " = NULL")
adamc@687 3588 ("UPDATE uw_"
adamc@687 3589 ^ tab
adamc@687 3590 ^ " SET uw_"
adamc@687 3591 ^ x
adamc@687 3592 ^ " = NULL")
adamc@687 3593 ebs)), loc), loc),
adamc@687 3594 e), loc)
adamc@687 3595
adamc@687 3596 val e =
adamc@687 3597 case notNullable of
adamc@687 3598 [] => e
adamc@687 3599 | eb :: ebs =>
adamc@687 3600 (L'.ESeq (
adamc@687 3601 (L'.EDml (L'.EPrim (Prim.String ("DELETE FROM uw_"
adamc@687 3602 ^ tab)), loc), loc),
adamc@687 3603 e), loc)
adamc@687 3604 in
adamc@687 3605 e
adamc@687 3606 end
adamc@687 3607 | _ => e
adamc@687 3608
adamc@687 3609 val e = (L'.ERecord [], loc)
adamc@687 3610 in
adamc@687 3611 foldl (fn ((d, _), e) =>
adamc@687 3612 case d of
adamc@707 3613 L.DTable (_, _, xts, tab, _, _, _, _) => doTable (tab, #1 xts, e)
adamc@687 3614 | _ => e) e file
adamc@687 3615 end
adamc@687 3616
adamc@179 3617 val (_, _, ds) = List.foldl (fn (d, (env, fm, ds)) =>
adamc@683 3618 case #1 d of
adamc@683 3619 L.DDatabase s =>
adamc@683 3620 let
adamc@687 3621 val (nExp, fm) = Fm.freshName fm
adamc@687 3622 val (nIni, fm) = Fm.freshName fm
adamc@687 3623
adamc@687 3624 val dExp = L'.DVal ("expunger",
adamc@687 3625 nExp,
adamc@687 3626 (L'.TFun (client, unit), loc),
adamc@687 3627 (L'.EAbs ("cli", client, unit, expunger ()), loc),
adamc@687 3628 "expunger")
adamc@687 3629 val dIni = L'.DVal ("initializer",
adamc@687 3630 nIni,
adamc@687 3631 (L'.TFun (unit, unit), loc),
adamc@687 3632 (L'.EAbs ("_", unit, unit, initializer ()), loc),
adamc@687 3633 "initializer")
adamc@683 3634 in
adamc@687 3635 (env, Fm.enter fm, (L'.DDatabase {name = s,
adamc@687 3636 expunge = nExp,
adamc@687 3637 initialize = nIni}, loc)
adamc@687 3638 :: (dExp, loc)
adamc@687 3639 :: (dIni, loc)
adamc@683 3640 :: ds)
adamc@683 3641 end
adamc@683 3642 | _ =>
adamc@683 3643 case monoDecl (env, fm) d of
adamc@683 3644 NONE => (env, fm, ds)
adamc@683 3645 | SOME (env, fm, ds') =>
adamc@683 3646 (env,
adamc@683 3647 Fm.enter fm,
adamc@683 3648 ds' @ Fm.decls fm @ ds))
adamc@683 3649 (env, Fm.empty (CoreUtil.File.maxName file + 1), []) file
adamc@25 3650 in
adamc@25 3651 rev ds
adamc@25 3652 end
adamc@25 3653
adamc@25 3654 end