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author Adam Chlipala <adamc@hcoop.net>
date Tue, 08 Sep 2009 10:55:49 -0400
parents b873feb3eb52
children 358fca527886
rev   line source
adamc@25 1 (* Copyright (c) 2008, Adam Chlipala
adamc@25 2 * All rights reserved.
adamc@25 3 *
adamc@25 4 * Redistribution and use in source and binary forms, with or without
adamc@25 5 * modification, are permitted provided that the following conditions are met:
adamc@25 6 *
adamc@25 7 * - Redistributions of source code must retain the above copyright notice,
adamc@25 8 * this list of conditions and the following disclaimer.
adamc@25 9 * - Redistributions in binary form must reproduce the above copyright notice,
adamc@25 10 * this list of conditions and the following disclaimer in the documentation
adamc@25 11 * and/or other materials provided with the distribution.
adamc@25 12 * - The names of contributors may not be used to endorse or promote products
adamc@25 13 * derived from this software without specific prior written permission.
adamc@25 14 *
adamc@25 15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
adamc@25 16 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
adamc@25 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
adamc@25 18 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
adamc@25 19 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
adamc@25 20 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
adamc@25 21 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
adamc@25 22 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
adamc@25 23 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
adamc@25 24 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
adamc@25 25 * POSSIBILITY OF SUCH DAMAGE.
adamc@25 26 *)
adamc@25 27
adamc@25 28 structure Monoize :> MONOIZE = struct
adamc@25 29
adamc@25 30 structure E = ErrorMsg
adamc@25 31 structure Env = CoreEnv
adamc@25 32
adamc@25 33 structure L = Core
adamc@25 34 structure L' = Mono
adamc@25 35
adamc@196 36 structure IM = IntBinaryMap
adamc@735 37 structure IS = IntBinarySet
adamc@196 38
adamc@196 39 val dummyTyp = (L'.TDatatype (0, ref (L'.Enum, [])), E.dummySpan)
adamc@25 40
adamc@252 41 structure U = MonoUtil
adamc@252 42
adamc@252 43 val liftExpInExp =
adamc@252 44 U.Exp.mapB {typ = fn t => t,
adamc@252 45 exp = fn bound => fn e =>
adamc@252 46 case e of
adamc@252 47 L'.ERel xn =>
adamc@252 48 if xn < bound then
adamc@252 49 e
adamc@252 50 else
adamc@252 51 L'.ERel (xn + 1)
adamc@252 52 | _ => e,
adamc@252 53 bind = fn (bound, U.Exp.RelE _) => bound + 1
adamc@252 54 | (bound, _) => bound}
adamc@252 55
adamc@25 56 fun monoName env (all as (c, loc)) =
adamc@25 57 let
adamc@25 58 fun poly () =
adamc@25 59 (E.errorAt loc "Unsupported name constructor";
adamc@25 60 Print.eprefaces' [("Constructor", CorePrint.p_con env all)];
adamc@25 61 "")
adamc@25 62 in
adamc@25 63 case c of
adamc@25 64 L.CName s => s
adamc@25 65 | _ => poly ()
adamc@25 66 end
adamc@25 67
adamc@877 68 fun lowercaseFirst "" = ""
adamc@877 69 | lowercaseFirst s = String.str (Char.toLower (String.sub (s, 0)))
adamc@877 70 ^ String.extract (s, 1, NONE)
adamc@877 71
adamc@877 72 fun monoNameLc env c = lowercaseFirst (monoName env c)
adamc@877 73
adamc@292 74 fun readType' (t, loc) = (L'.TFun ((L'.TFfi ("Basis", "string"), loc),
adamc@292 75 (L'.TOption t, loc)), loc)
adamc@292 76 fun readErrType (t, loc) = (L'.TFun ((L'.TFfi ("Basis", "string"), loc),
adamc@292 77 t), loc)
adamc@292 78 fun readType (t, loc) =
adamc@292 79 (L'.TRecord [("Read", readType' (t, loc)),
adamc@292 80 ("ReadError", readErrType (t, loc))],
adamc@292 81 loc)
adamc@292 82
adamc@196 83 fun monoType env =
adamc@25 84 let
adamc@196 85 fun mt env dtmap (all as (c, loc)) =
adamc@196 86 let
adamc@196 87 fun poly () =
adamc@196 88 (E.errorAt loc "Unsupported type constructor";
adamc@196 89 Print.eprefaces' [("Constructor", CorePrint.p_con env all)];
adamc@196 90 dummyTyp)
adamc@196 91 in
adamc@196 92 case c of
adamc@196 93 L.TFun (c1, c2) => (L'.TFun (mt env dtmap c1, mt env dtmap c2), loc)
adamc@196 94 | L.TCFun _ => poly ()
adamc@196 95 | L.TRecord (L.CRecord ((L.KType, _), xcs), _) =>
adamc@905 96 let
adamc@905 97 val xcs = map (fn (x, t) => (monoName env x, mt env dtmap t)) xcs
adamc@905 98 val xcs = ListMergeSort.sort (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER) xcs
adamc@905 99 in
adamc@905 100 (L'.TRecord xcs, loc)
adamc@905 101 end
adamc@196 102 | L.TRecord _ => poly ()
adamc@196 103
adamc@288 104 | L.CApp ((L.CFfi ("Basis", "option"), _), t) =>
adamc@288 105 (L'.TOption (mt env dtmap t), loc)
adamc@757 106 | L.CApp ((L.CFfi ("Basis", "list"), _), t) =>
adamc@757 107 (L'.TList (mt env dtmap t), loc)
adamc@288 108
adamc@820 109 | L.CApp ((L.CFfi ("Basis", "monad"), _), _) =>
adamc@820 110 (L'.TRecord [], loc)
adamc@820 111
adamc@387 112 | L.CApp ((L.CFfi ("Basis", "eq"), _), t) =>
adamc@387 113 let
adamc@387 114 val t = mt env dtmap t
adamc@387 115 in
adamc@387 116 (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc)
adamc@387 117 end
adamc@389 118 | L.CApp ((L.CFfi ("Basis", "num"), _), t) =>
adamc@389 119 let
adamc@389 120 val t = mt env dtmap t
adamc@389 121 in
adamc@417 122 (L'.TRecord [("Zero", t),
adamc@417 123 ("Neg", (L'.TFun (t, t), loc)),
adamc@389 124 ("Plus", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 125 ("Minus", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 126 ("Times", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 127 ("Div", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 128 ("Mod", (L'.TFun (t, (L'.TFun (t, t), loc)), loc))],
adamc@389 129 loc)
adamc@389 130 end
adamc@391 131 | L.CApp ((L.CFfi ("Basis", "ord"), _), t) =>
adamc@391 132 let
adamc@391 133 val t = mt env dtmap t
adamc@391 134 in
adamc@391 135 (L'.TRecord [("Lt", (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc)),
adamc@391 136 ("Le", (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc))],
adamc@391 137 loc)
adamc@391 138 end
adamc@286 139 | L.CApp ((L.CFfi ("Basis", "show"), _), t) =>
adamc@286 140 (L'.TFun (mt env dtmap t, (L'.TFfi ("Basis", "string"), loc)), loc)
adamc@290 141 | L.CApp ((L.CFfi ("Basis", "read"), _), t) =>
adamc@292 142 readType (mt env dtmap t, loc)
adamc@286 143
adamc@717 144 | L.CFfi ("Basis", "url") => (L'.TFfi ("Basis", "string"), loc)
adamc@741 145 | L.CFfi ("Basis", "mimeType") => (L'.TFfi ("Basis", "string"), loc)
adamc@720 146 | L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "xml"), _), _), _), _), _), _) =>
adamc@196 147 (L'.TFfi ("Basis", "string"), loc)
adamc@196 148 | L.CApp ((L.CApp ((L.CFfi ("Basis", "xhtml"), _), _), _), _) =>
adamc@196 149 (L'.TFfi ("Basis", "string"), loc)
adamc@721 150 | L.CFfi ("Basis", "css_class") => (L'.TFfi ("Basis", "string"), loc)
adamc@196 151
adamc@251 152 | L.CApp ((L.CFfi ("Basis", "transaction"), _), t) =>
adamc@252 153 (L'.TFun ((L'.TRecord [], loc), mt env dtmap t), loc)
adamc@565 154 | L.CApp ((L.CFfi ("Basis", "source"), _), t) =>
adamc@577 155 (L'.TSource, loc)
adamc@568 156 | L.CApp ((L.CFfi ("Basis", "signal"), _), t) =>
adamc@568 157 (L'.TSignal (mt env dtmap t), loc)
adamc@462 158 | L.CApp ((L.CFfi ("Basis", "http_cookie"), _), _) =>
adamc@462 159 (L'.TFfi ("Basis", "string"), loc)
adamc@705 160 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_table"), _), _), _), _) =>
adamc@252 161 (L'.TFfi ("Basis", "string"), loc)
adamc@823 162 | L.CApp ((L.CFfi ("Basis", "sql_view"), _), _) =>
adamc@823 163 (L'.TFfi ("Basis", "string"), loc)
adamc@338 164 | L.CFfi ("Basis", "sql_sequence") =>
adamc@338 165 (L'.TFfi ("Basis", "string"), loc)
adamc@252 166 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_query"), _), _), _), _) =>
adamc@252 167 (L'.TFfi ("Basis", "string"), loc)
adamc@252 168 | L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_query1"), _), _), _), _), _), _) =>
adamc@252 169 (L'.TFfi ("Basis", "string"), loc)
adamc@748 170 | L.CApp ((L.CFfi ("Basis", "sql_from_items"), _), _) =>
adamc@748 171 (L'.TFfi ("Basis", "string"), loc)
adamc@252 172 | L.CApp ((L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_exp"), _), _), _), _), _), _), _), _) =>
adamc@252 173 (L'.TFfi ("Basis", "string"), loc)
adamc@707 174 | L.CApp ((L.CApp ((L.CFfi ("Basis", "primary_key"), _), _), _), _) =>
adamc@707 175 (L'.TFfi ("Basis", "string"), loc)
adamc@704 176 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_constraints"), _), _), _), _) =>
adamc@704 177 (L'.TFfi ("Basis", "sql_constraints"), loc)
adamc@705 178 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_constraint"), _), _), _), _) =>
adamc@704 179 (L'.TFfi ("Basis", "string"), loc)
adamc@712 180 | L.CApp ((L.CApp ((L.CFfi ("Basis", "linkable"), _), _), _), _) =>
adamc@712 181 (L'.TRecord [], loc)
adamc@709 182 | L.CApp ((L.CApp ((L.CFfi ("Basis", "matching"), _), _), _), _) =>
adamc@709 183 let
adamc@709 184 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@709 185 in
adamc@709 186 (L'.TRecord [("1", string), ("2", string)], loc)
adamc@709 187 end
adamc@709 188 | L.CApp ((L.CFfi ("Basis", "propagation_mode"), _), _) =>
adamc@709 189 (L'.TFfi ("Basis", "string"), loc)
adamc@252 190
adamc@252 191 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_subset"), _), _), _), _) =>
adamc@252 192 (L'.TRecord [], loc)
adamc@252 193 | L.CFfi ("Basis", "sql_relop") =>
adamc@252 194 (L'.TFfi ("Basis", "string"), loc)
adamc@252 195 | L.CFfi ("Basis", "sql_direction") =>
adamc@252 196 (L'.TFfi ("Basis", "string"), loc)
adamc@252 197 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_order_by"), _), _), _), _) =>
adamc@252 198 (L'.TFfi ("Basis", "string"), loc)
adamc@252 199 | L.CFfi ("Basis", "sql_limit") =>
adamc@252 200 (L'.TFfi ("Basis", "string"), loc)
adamc@252 201 | L.CFfi ("Basis", "sql_offset") =>
adamc@252 202 (L'.TFfi ("Basis", "string"), loc)
adamc@753 203 | L.CApp ((L.CApp ((L.CFfi ("Basis", "fieldsOf"), _), _), _), _) =>
adamc@753 204 (L'.TRecord [], loc)
adamc@252 205
adamc@676 206 | L.CApp ((L.CFfi ("Basis", "sql_injectable_prim"), _), t) =>
adamc@676 207 (L'.TFun (mt env dtmap t, (L'.TFfi ("Basis", "string"), loc)), loc)
adamc@252 208 | L.CApp ((L.CFfi ("Basis", "sql_injectable"), _), t) =>
adamc@252 209 (L'.TFun (mt env dtmap t, (L'.TFfi ("Basis", "string"), loc)), loc)
adamc@750 210 | L.CApp ((L.CApp ((L.CFfi ("Basis", "nullify"), _), _), _), _) =>
adamc@750 211 (L'.TRecord [], loc)
adamc@252 212 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_unary"), _), _), _), _) =>
adamc@252 213 (L'.TFfi ("Basis", "string"), loc)
adamc@252 214 | L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_binary"), _), _), _), _), _), _) =>
adamc@252 215 (L'.TFfi ("Basis", "string"), loc)
adamc@252 216 | L.CApp ((L.CFfi ("Basis", "sql_aggregate"), _), t) =>
adamc@252 217 (L'.TFfi ("Basis", "string"), loc)
adamc@252 218 | L.CApp ((L.CFfi ("Basis", "sql_summable"), _), _) =>
adamc@252 219 (L'.TRecord [], loc)
adamc@252 220 | L.CApp ((L.CFfi ("Basis", "sql_maxable"), _), _) =>
adamc@252 221 (L'.TRecord [], loc)
adamc@559 222 | L.CApp ((L.CFfi ("Basis", "sql_arith"), _), _) =>
adamc@559 223 (L'.TRecord [], loc)
adamc@441 224 | L.CApp ((L.CFfi ("Basis", "sql_nfunc"), _), _) =>
adamc@441 225 (L'.TFfi ("Basis", "string"), loc)
adamc@746 226 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_ufunc"), _), _), _), _) =>
adamc@746 227 (L'.TFfi ("Basis", "string"), loc)
adamc@251 228
adamc@668 229 | L.CApp ((L.CFfi ("Basis", "channel"), _), _) =>
adamc@668 230 (L'.TFfi ("Basis", "channel"), loc)
adamc@668 231
adamc@196 232 | L.CRel _ => poly ()
adamc@196 233 | L.CNamed n =>
adamc@196 234 (case IM.find (dtmap, n) of
adamc@196 235 SOME r => (L'.TDatatype (n, r), loc)
adamc@196 236 | NONE =>
adamc@196 237 let
adamc@196 238 val r = ref (L'.Default, [])
adamc@196 239 val (_, xs, xncs) = Env.lookupDatatype env n
adamc@196 240
adamc@196 241 val dtmap' = IM.insert (dtmap, n, r)
adamc@196 242
adamc@196 243 val xncs = map (fn (x, n, to) => (x, n, Option.map (mt env dtmap') to)) xncs
adamc@196 244 in
adamc@196 245 case xs of
adamc@198 246 [] =>(r := (ElabUtil.classifyDatatype xncs, xncs);
adamc@196 247 (L'.TDatatype (n, r), loc))
adamc@196 248 | _ => poly ()
adamc@196 249 end)
adamc@196 250 | L.CFfi mx => (L'.TFfi mx, loc)
adamc@196 251 | L.CApp _ => poly ()
adamc@196 252 | L.CAbs _ => poly ()
adamc@196 253
adamc@196 254 | L.CName _ => poly ()
adamc@196 255
adamc@196 256 | L.CRecord _ => poly ()
adamc@196 257 | L.CConcat _ => poly ()
adamc@621 258 | L.CMap _ => poly ()
adamc@196 259 | L.CUnit => poly ()
adamc@214 260
adamc@214 261 | L.CTuple _ => poly ()
adamc@214 262 | L.CProj _ => poly ()
adamc@626 263
adamc@626 264 | L.CKAbs _ => poly ()
adamc@626 265 | L.CKApp _ => poly ()
adamc@626 266 | L.TKFun _ => poly ()
adamc@196 267 end
adamc@25 268 in
adamc@196 269 mt env IM.empty
adamc@25 270 end
adamc@25 271
adamc@25 272 val dummyExp = (L'.EPrim (Prim.Int 0), E.dummySpan)
adamc@25 273
adamc@179 274 structure IM = IntBinaryMap
adamc@179 275
adamc@179 276 datatype foo_kind =
adamc@179 277 Attr
adamc@179 278 | Url
adamc@179 279
adamc@179 280 fun fk2s fk =
adamc@179 281 case fk of
adamc@179 282 Attr => "attr"
adamc@179 283 | Url => "url"
adamc@179 284
adamc@179 285 structure Fm :> sig
adamc@179 286 type t
adamc@179 287
adamc@179 288 val empty : int -> t
adamc@179 289
adamc@179 290 val lookup : t -> foo_kind -> int -> (int -> t -> L'.decl * t) -> t * int
adamc@758 291 val lookupList : t -> foo_kind -> L'.typ -> (int -> t -> L'.decl * t) -> t * int
adamc@179 292 val enter : t -> t
adamc@179 293 val decls : t -> L'.decl list
adamc@683 294
adamc@683 295 val freshName : t -> int * t
adamc@179 296 end = struct
adamc@179 297
adamc@179 298 structure M = BinaryMapFn(struct
adamc@179 299 type ord_key = foo_kind
adamc@179 300 fun compare x =
adamc@179 301 case x of
adamc@179 302 (Attr, Attr) => EQUAL
adamc@179 303 | (Attr, _) => LESS
adamc@179 304 | (_, Attr) => GREATER
adamc@179 305
adamc@179 306 | (Url, Url) => EQUAL
adamc@179 307 end)
adamc@179 308
adamc@758 309 structure TM = BinaryMapFn(struct
adamc@758 310 type ord_key = L'.typ
adamc@758 311 val compare = MonoUtil.Typ.compare
adamc@758 312 end)
adamc@758 313
adamc@179 314 type t = {
adamc@179 315 count : int,
adamc@179 316 map : int IM.map M.map,
adamc@758 317 listMap : int TM.map M.map,
adamc@179 318 decls : L'.decl list
adamc@179 319 }
adamc@179 320
adamc@179 321 fun empty count = {
adamc@179 322 count = count,
adamc@179 323 map = M.empty,
adamc@758 324 listMap = M.empty,
adamc@179 325 decls = []
adamc@179 326 }
adamc@179 327
adamc@758 328 fun enter ({count, map, listMap, ...} : t) = {count = count, map = map, listMap = listMap, decls = []}
adamc@758 329 fun freshName {count, map, listMap, decls} = (count, {count = count + 1, map = map, listMap = listMap, decls = decls})
adamc@179 330 fun decls ({decls, ...} : t) = decls
adamc@179 331
adamc@758 332 fun lookup (t as {count, map, listMap, decls}) k n thunk =
adamc@120 333 let
adamc@179 334 val im = Option.getOpt (M.find (map, k), IM.empty)
adamc@179 335 in
adamc@179 336 case IM.find (im, n) of
adamc@179 337 NONE =>
adamc@179 338 let
adamc@179 339 val n' = count
adamc@758 340 val (d, {count, map, listMap, decls}) =
adamc@758 341 thunk count {count = count + 1,
adamc@758 342 map = M.insert (map, k, IM.insert (im, n, n')),
adamc@758 343 listMap = listMap,
adamc@758 344 decls = decls}
adamc@179 345 in
adamc@179 346 ({count = count,
adamc@179 347 map = map,
adamc@758 348 listMap = listMap,
adamc@758 349 decls = d :: decls}, n')
adamc@758 350 end
adamc@758 351 | SOME n' => (t, n')
adamc@758 352 end
adamc@758 353
adamc@758 354 fun lookupList (t as {count, map, listMap, decls}) k tp thunk =
adamc@758 355 let
adamc@758 356 val tm = Option.getOpt (M.find (listMap, k), TM.empty)
adamc@758 357 in
adamc@758 358 case TM.find (tm, tp) of
adamc@758 359 NONE =>
adamc@758 360 let
adamc@758 361 val n' = count
adamc@758 362 val (d, {count, map, listMap, decls}) =
adamc@758 363 thunk count {count = count + 1,
adamc@758 364 map = map,
adamc@758 365 listMap = M.insert (listMap, k, TM.insert (tm, tp, n')),
adamc@758 366 decls = decls}
adamc@758 367 in
adamc@758 368 ({count = count,
adamc@758 369 map = map,
adamc@758 370 listMap = listMap,
adamc@179 371 decls = d :: decls}, n')
adamc@179 372 end
adamc@179 373 | SOME n' => (t, n')
adamc@179 374 end
adamc@179 375
adamc@179 376 end
adamc@185 377
adamc@185 378
adamc@185 379 fun capitalize s =
adamc@185 380 if s = "" then
adamc@185 381 s
adamc@185 382 else
adamc@185 383 str (Char.toUpper (String.sub (s, 0))) ^ String.extract (s, 1, NONE)
adamc@179 384
adamc@179 385 fun fooifyExp fk env =
adamc@179 386 let
adamc@179 387 fun fooify fm (e, tAll as (t, loc)) =
adamc@120 388 case #1 e of
adamc@120 389 L'.EClosure (fnam, [(L'.ERecord [], _)]) =>
adamc@120 390 let
adamc@120 391 val (_, _, _, s) = Env.lookupENamed env fnam
adamc@120 392 in
adamc@764 393 ((L'.EPrim (Prim.String (Settings.getUrlPrefix () ^ s)), loc), fm)
adamc@120 394 end
adamc@120 395 | L'.EClosure (fnam, args) =>
adamc@120 396 let
adamc@120 397 val (_, ft, _, s) = Env.lookupENamed env fnam
adamc@120 398 val ft = monoType env ft
adamc@111 399
adamc@179 400 fun attrify (args, ft, e, fm) =
adamc@120 401 case (args, ft) of
adamc@179 402 ([], _) => (e, fm)
adamc@120 403 | (arg :: args, (L'.TFun (t, ft), _)) =>
adamc@179 404 let
adamc@179 405 val (arg', fm) = fooify fm (arg, t)
adamc@179 406 in
adamc@179 407 attrify (args, ft,
adamc@179 408 (L'.EStrcat (e,
adamc@179 409 (L'.EStrcat ((L'.EPrim (Prim.String "/"), loc),
adamc@179 410 arg'), loc)), loc),
adamc@179 411 fm)
adamc@179 412 end
adamc@120 413 | _ => (E.errorAt loc "Type mismatch encoding attribute";
adamc@179 414 (e, fm))
adamc@120 415 in
adamc@764 416 attrify (args, ft, (L'.EPrim (Prim.String (Settings.getUrlPrefix () ^ s)), loc), fm)
adamc@120 417 end
adamc@120 418 | _ =>
adamc@120 419 case t of
adamc@185 420 L'.TFfi (m, x) => ((L'.EFfiApp (m, fk2s fk ^ "ify" ^ capitalize x, [e]), loc), fm)
adamc@200 421
adamc@179 422 | L'.TRecord [] => ((L'.EPrim (Prim.String ""), loc), fm)
adamc@200 423 | L'.TRecord ((x, t) :: xts) =>
adamc@200 424 let
adamc@200 425 val (se, fm) = fooify fm ((L'.EField (e, x), loc), t)
adamc@200 426 in
adamc@200 427 foldl (fn ((x, t), (se, fm)) =>
adamc@200 428 let
adamc@200 429 val (se', fm) = fooify fm ((L'.EField (e, x), loc), t)
adamc@200 430 in
adamc@200 431 ((L'.EStrcat (se,
adamc@200 432 (L'.EStrcat ((L'.EPrim (Prim.String "/"), loc),
adamc@200 433 se'), loc)), loc),
adamc@200 434 fm)
adamc@200 435 end) (se, fm) xts
adamc@200 436 end
adamc@111 437
adamc@196 438 | L'.TDatatype (i, ref (dk, _)) =>
adamc@179 439 let
adamc@179 440 fun makeDecl n fm =
adamc@179 441 let
adamc@193 442 val (x, _, xncs) = Env.lookupDatatype env i
adamc@179 443
adamc@179 444 val (branches, fm) =
adamc@179 445 ListUtil.foldlMap
adamc@179 446 (fn ((x, n, to), fm) =>
adamc@179 447 case to of
adamc@179 448 NONE =>
adamc@188 449 (((L'.PCon (dk, L'.PConVar n, NONE), loc),
adamc@179 450 (L'.EPrim (Prim.String x), loc)),
adamc@179 451 fm)
adamc@179 452 | SOME t =>
adamc@179 453 let
adamc@182 454 val t = monoType env t
adamc@182 455 val (arg, fm) = fooify fm ((L'.ERel 0, loc), t)
adamc@179 456 in
adamc@188 457 (((L'.PCon (dk, L'.PConVar n, SOME (L'.PVar ("a", t), loc)), loc),
adamc@179 458 (L'.EStrcat ((L'.EPrim (Prim.String (x ^ "/")), loc),
adamc@179 459 arg), loc)),
adamc@179 460 fm)
adamc@179 461 end)
adamc@179 462 fm xncs
adamc@179 463
adamc@179 464 val dom = tAll
adamc@179 465 val ran = (L'.TFfi ("Basis", "string"), loc)
adamc@179 466 in
adamc@179 467 ((L'.DValRec [(fk2s fk ^ "ify_" ^ x,
adamc@179 468 n,
adamc@179 469 (L'.TFun (dom, ran), loc),
adamc@179 470 (L'.EAbs ("x",
adamc@179 471 dom,
adamc@179 472 ran,
adamc@179 473 (L'.ECase ((L'.ERel 0, loc),
adamc@179 474 branches,
adamc@182 475 {disc = dom,
adamc@182 476 result = ran}), loc)), loc),
adamc@179 477 "")], loc),
adamc@179 478 fm)
adamc@179 479 end
adamc@179 480
adamc@179 481 val (fm, n) = Fm.lookup fm fk i makeDecl
adamc@179 482 in
adamc@179 483 ((L'.EApp ((L'.ENamed n, loc), e), loc), fm)
adamc@179 484 end
adamc@164 485
adamc@471 486 | L'.TOption t =>
adamc@471 487 let
adamc@471 488 val (body, fm) = fooify fm ((L'.ERel 0, loc), t)
adamc@471 489 in
adamc@471 490 ((L'.ECase (e,
adamc@471 491 [((L'.PNone t, loc),
adamc@471 492 (L'.EPrim (Prim.String "None"), loc)),
adamc@471 493
adamc@471 494 ((L'.PSome (t, (L'.PVar ("x", t), loc)), loc),
adamc@471 495 (L'.EStrcat ((L'.EPrim (Prim.String "Some/"), loc),
adamc@471 496 body), loc))],
adamc@471 497 {disc = tAll,
adamc@471 498 result = (L'.TFfi ("Basis", "string"), loc)}), loc),
adamc@471 499 fm)
adamc@471 500 end
adamc@471 501
adamc@758 502 | L'.TList t =>
adamc@758 503 let
adamc@758 504 fun makeDecl n fm =
adamc@758 505 let
adamc@758 506 val rt = (L'.TRecord [("1", t), ("2", (L'.TList t, loc))], loc)
adamc@758 507 val (arg, fm) = fooify fm ((L'.ERel 0, loc), rt)
adamc@758 508
adamc@758 509 val branches = [((L'.PNone rt, loc),
adamc@758 510 (L'.EPrim (Prim.String "Nil"), loc)),
adamc@758 511 ((L'.PSome (rt, (L'.PVar ("a", rt), loc)), loc),
adamc@758 512 (L'.EStrcat ((L'.EPrim (Prim.String "Cons/"), loc),
adamc@758 513 arg), loc))]
adamc@758 514
adamc@758 515 val dom = tAll
adamc@758 516 val ran = (L'.TFfi ("Basis", "string"), loc)
adamc@758 517 in
adamc@758 518 ((L'.DValRec [(fk2s fk ^ "ify_list",
adamc@758 519 n,
adamc@758 520 (L'.TFun (dom, ran), loc),
adamc@758 521 (L'.EAbs ("x",
adamc@758 522 dom,
adamc@758 523 ran,
adamc@758 524 (L'.ECase ((L'.ERel 0, loc),
adamc@758 525 branches,
adamc@758 526 {disc = dom,
adamc@758 527 result = ran}), loc)), loc),
adamc@758 528 "")], loc),
adamc@758 529 fm)
adamc@758 530 end
adamc@758 531
adamc@758 532 val (fm, n) = Fm.lookupList fm fk t makeDecl
adamc@758 533 in
adamc@758 534 ((L'.EApp ((L'.ENamed n, loc), e), loc), fm)
adamc@758 535 end
adamc@758 536
adamc@490 537 | _ => (E.errorAt loc "Don't know how to encode attribute/URL type";
adamc@120 538 Print.eprefaces' [("Type", MonoPrint.p_typ MonoEnv.empty tAll)];
adamc@179 539 (dummyExp, fm))
adamc@120 540 in
adamc@120 541 fooify
adamc@120 542 end
adamc@120 543
adamc@179 544 val attrifyExp = fooifyExp Attr
adamc@179 545 val urlifyExp = fooifyExp Url
adamc@105 546
adamc@143 547 datatype 'a failable_search =
adamc@143 548 Found of 'a
adamc@143 549 | NotFound
adamc@143 550 | Error
adamc@143 551
adamc@153 552 structure St :> sig
adamc@153 553 type t
adamc@153 554
adamc@153 555 val empty : t
adamc@153 556
adamc@153 557 val radioGroup : t -> string option
adamc@153 558 val setRadioGroup : t * string -> t
adamc@153 559 end = struct
adamc@153 560
adamc@153 561 type t = {
adamc@153 562 radioGroup : string option
adamc@153 563 }
adamc@153 564
adamc@153 565 val empty = {radioGroup = NONE}
adamc@153 566
adamc@153 567 fun radioGroup (t : t) = #radioGroup t
adamc@153 568
adamc@153 569 fun setRadioGroup (t : t, x) = {radioGroup = SOME x}
adamc@153 570
adamc@153 571 end
adamc@153 572
adamc@186 573 fun monoPatCon env pc =
adamc@178 574 case pc of
adamc@178 575 L.PConVar n => L'.PConVar n
adamc@188 576 | L.PConFfi {mod = m, datatyp, con, arg, ...} => L'.PConFfi {mod = m, datatyp = datatyp, con = con,
adamc@188 577 arg = Option.map (monoType env) arg}
adamc@178 578
adamc@193 579 val dummyPat = (L'.PPrim (Prim.Int 0), ErrorMsg.dummySpan)
adamc@193 580
adamc@757 581
adamc@757 582 fun listify t = (L'.TRecord [("1", t), ("2", (L'.TList t, #2 t))], #2 t)
adamc@757 583
adamc@193 584 fun monoPat env (all as (p, loc)) =
adamc@193 585 let
adamc@193 586 fun poly () =
adamc@193 587 (E.errorAt loc "Unsupported pattern";
adamc@193 588 Print.eprefaces' [("Pattern", CorePrint.p_pat env all)];
adamc@193 589 dummyPat)
adamc@193 590 in
adamc@193 591 case p of
adamc@193 592 L.PWild => (L'.PWild, loc)
adamc@193 593 | L.PVar (x, t) => (L'.PVar (x, monoType env t), loc)
adamc@193 594 | L.PPrim p => (L'.PPrim p, loc)
adamc@193 595 | L.PCon (dk, pc, [], po) => (L'.PCon (dk, monoPatCon env pc, Option.map (monoPat env) po), loc)
adamc@757 596 | L.PCon (L.Option, L.PConFfi {mod = "Basis", datatyp = "list", ...}, [t], NONE) =>
adamc@757 597 (L'.PNone (listify (monoType env t)), loc)
adamc@757 598 | L.PCon (L.Option, L.PConFfi {mod = "Basis", datatyp = "list", ...}, [t], SOME p) =>
adamc@757 599 (L'.PSome (listify (monoType env t), monoPat env p), loc)
adamc@288 600 | L.PCon (L.Option, _, [t], NONE) => (L'.PNone (monoType env t), loc)
adamc@757 601 | L.PCon (L.Option, pc, [t], SOME p) => (L'.PSome (monoType env t, monoPat env p), loc)
adamc@193 602 | L.PCon _ => poly ()
adamc@193 603 | L.PRecord xps => (L'.PRecord (map (fn (x, p, t) => (x, monoPat env p, monoType env t)) xps), loc)
adamc@193 604 end
adamc@178 605
adamc@252 606 fun strcat loc es =
adamc@252 607 case es of
adamc@252 608 [] => (L'.EPrim (Prim.String ""), loc)
adamc@252 609 | [e] => e
adamc@252 610 | _ =>
adamc@252 611 let
adamc@252 612 val e2 = List.last es
adamc@252 613 val es = List.take (es, length es - 1)
adamc@252 614 val e1 = List.last es
adamc@252 615 val es = List.take (es, length es - 1)
adamc@252 616 in
adamc@252 617 foldr (fn (e, e') => (L'.EStrcat (e, e'), loc))
adamc@252 618 (L'.EStrcat (e1, e2), loc) es
adamc@252 619 end
adamc@252 620
adamc@252 621 fun strcatComma loc es =
adamc@252 622 case es of
adamc@252 623 [] => (L'.EPrim (Prim.String ""), loc)
adamc@252 624 | [e] => e
adamc@252 625 | _ =>
adamc@252 626 let
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') =>
adamc@265 631 case (e, e') of
adamc@265 632 ((L'.EPrim (Prim.String ""), _), _) => e'
adamc@265 633 | (_, (L'.EPrim (Prim.String ""), _)) => e
adamc@252 634 | _ =>
adamc@252 635 (L'.EStrcat (e,
adamc@252 636 (L'.EStrcat ((L'.EPrim (Prim.String ", "), loc), e'), loc)), loc))
adamc@252 637 e1 es
adamc@252 638 end
adamc@252 639
adamc@252 640 fun strcatR loc e xs = strcatComma loc (map (fn (x, _) => (L'.EField (e, x), loc)) xs)
adamc@252 641
adamc@735 642 val readCookie = ref IS.empty
adamc@735 643
adamc@877 644 fun isBlobby (t : L.con) =
adamc@877 645 case #1 t of
adamc@877 646 L.CFfi ("Basis", "string") => true
adamc@877 647 | L.CFfi ("Basis", "blob") => true
adamc@877 648 | _ => false
adamc@877 649
adamc@179 650 fun monoExp (env, st, fm) (all as (e, loc)) =
adamc@25 651 let
adamc@598 652 val strcat = strcat loc
adamc@598 653 val strcatComma = strcatComma loc
adamc@598 654 fun str s = (L'.EPrim (Prim.String s), loc)
adamc@598 655
adamc@25 656 fun poly () =
adamc@25 657 (E.errorAt loc "Unsupported expression";
adamc@25 658 Print.eprefaces' [("Expression", CorePrint.p_exp env all)];
adamc@179 659 (dummyExp, fm))
adamc@389 660
adamc@389 661 fun numTy t =
adamc@417 662 (L'.TRecord [("Zero", t),
adamc@417 663 ("Neg", (L'.TFun (t, t), loc)),
adamc@389 664 ("Plus", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 665 ("Minus", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 666 ("Times", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 667 ("Div", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 668 ("Mod", (L'.TFun (t, (L'.TFun (t, t), loc)), loc))], loc)
adamc@417 669 fun numEx (t, zero, neg, plus, minus, times, dv, md) =
adamc@417 670 ((L'.ERecord [("Zero", (L'.EPrim zero, loc), t),
adamc@417 671 ("Neg", neg, (L'.TFun (t, t), loc)),
adamc@389 672 ("Plus", plus, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 673 ("Minus", minus, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 674 ("Times", times, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 675 ("Div", dv, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 676 ("Mod", md, (L'.TFun (t, (L'.TFun (t, t), loc)), loc))], loc), fm)
adamc@391 677
adamc@391 678 fun ordTy t =
adamc@391 679 (L'.TRecord [("Lt", (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc)),
adamc@391 680 ("Le", (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc))], loc)
adamc@391 681 fun ordEx (t, lt, le) =
adamc@391 682 ((L'.ERecord [("Lt", lt, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc)),
adamc@391 683 ("Le", le, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc))],
adamc@391 684 loc), fm)
adamc@750 685
adamc@750 686 fun outerRec xts =
adamc@750 687 (L'.TRecord (map (fn ((L.CName x, _), (L.CRecord (_, xts), _)) =>
adamc@750 688 (x, (L'.TRecord (map (fn (x', _) => (x, (L'.TRecord [], loc))) xts), loc))
adamc@750 689 | (x, all as (_, loc)) =>
adamc@750 690 (E.errorAt loc "Unsupported record field constructor";
adamc@750 691 Print.eprefaces' [("Name", CorePrint.p_con env x),
adamc@750 692 ("Constructor", CorePrint.p_con env all)];
adamc@750 693 ("", dummyTyp))) xts), loc)
adamc@25 694 in
adamc@25 695 case e of
adamc@179 696 L.EPrim p => ((L'.EPrim p, loc), fm)
adamc@179 697 | L.ERel n => ((L'.ERel n, loc), fm)
adamc@179 698 | L.ENamed n => ((L'.ENamed n, loc), fm)
adamc@193 699 | L.ECon (dk, pc, [], eo) =>
adamc@193 700 let
adamc@179 701 val (eo, fm) =
adamc@179 702 case eo of
adamc@179 703 NONE => (NONE, fm)
adamc@179 704 | SOME e =>
adamc@179 705 let
adamc@179 706 val (e, fm) = monoExp (env, st, fm) e
adamc@179 707 in
adamc@179 708 (SOME e, fm)
adamc@179 709 end
adamc@179 710 in
adamc@188 711 ((L'.ECon (dk, monoPatCon env pc, eo), loc), fm)
adamc@193 712 end
adamc@757 713 | L.ECon (L.Option, L.PConFfi {mod = "Basis", datatyp = "list", ...}, [t], NONE) =>
adamc@757 714 ((L'.ENone (listify (monoType env t)), loc), fm)
adamc@757 715 | L.ECon (L.Option, L.PConFfi {mod = "Basis", datatyp = "list", ...}, [t], SOME e) =>
adamc@757 716 let
adamc@757 717 val (e, fm) = monoExp (env, st, fm) e
adamc@757 718 in
adamc@757 719 ((L'.ESome (listify (monoType env t), e), loc), fm)
adamc@757 720 end
adamc@297 721 | L.ECon (L.Option, _, [t], NONE) =>
adamc@297 722 ((L'.ENone (monoType env t), loc), fm)
adamc@297 723 | L.ECon (L.Option, _, [t], SOME e) =>
adamc@297 724 let
adamc@297 725 val (e, fm) = monoExp (env, st, fm) e
adamc@297 726 in
adamc@297 727 ((L'.ESome (monoType env t, e), loc), fm)
adamc@297 728 end
adamc@193 729 | L.ECon _ => poly ()
adamc@94 730
adamc@387 731 | L.ECApp ((L.EFfi ("Basis", "eq"), _), t) =>
adamc@387 732 let
adamc@387 733 val t = monoType env t
adamc@387 734 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@387 735 val dom = (L'.TFun (t, (L'.TFun (t, b), loc)), loc)
adamc@387 736 in
adamc@387 737 ((L'.EAbs ("f", dom, dom,
adamc@387 738 (L'.ERel 0, loc)), loc), fm)
adamc@387 739 end
adamc@387 740 | L.ECApp ((L.EFfi ("Basis", "ne"), _), t) =>
adamc@387 741 let
adamc@387 742 val t = monoType env t
adamc@387 743 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@387 744 val dom = (L'.TFun (t, (L'.TFun (t, b), loc)), loc)
adamc@387 745 in
adamc@387 746 ((L'.EAbs ("f", dom, dom,
adamc@387 747 (L'.EAbs ("x", t, (L'.TFun (t, b), loc),
adamc@387 748 (L'.EAbs ("y", t, b,
adamc@387 749 (L'.EUnop ("!", (L'.EApp ((L'.EApp ((L'.ERel 2, loc),
adamc@387 750 (L'.ERel 1, loc)), loc),
adamc@387 751 (L'.ERel 0, loc)), loc)), loc)),
adamc@387 752 loc)),
adamc@387 753 loc)),
adamc@387 754 loc), fm)
adamc@387 755 end
adamc@387 756 | L.EFfi ("Basis", "eq_int") =>
adamc@387 757 ((L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@387 758 (L'.TFun ((L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@387 759 (L'.EAbs ("y", (L'.TFfi ("Basis", "int"), loc),
adamc@387 760 (L'.TFfi ("Basis", "bool"), loc),
adamc@387 761 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@387 762 fm)
adamc@394 763 | L.EFfi ("Basis", "eq_float") =>
adamc@394 764 ((L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@394 765 (L'.TFun ((L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@394 766 (L'.EAbs ("y", (L'.TFfi ("Basis", "float"), loc),
adamc@394 767 (L'.TFfi ("Basis", "bool"), loc),
adamc@394 768 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@394 769 fm)
adamc@388 770 | L.EFfi ("Basis", "eq_bool") =>
adamc@388 771 ((L'.EAbs ("x", (L'.TFfi ("Basis", "bool"), loc),
adamc@388 772 (L'.TFun ((L'.TFfi ("Basis", "bool"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@388 773 (L'.EAbs ("y", (L'.TFfi ("Basis", "bool"), loc),
adamc@388 774 (L'.TFfi ("Basis", "bool"), loc),
adamc@388 775 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@388 776 fm)
adamc@388 777 | L.EFfi ("Basis", "eq_string") =>
adamc@388 778 ((L'.EAbs ("x", (L'.TFfi ("Basis", "string"), loc),
adamc@388 779 (L'.TFun ((L'.TFfi ("Basis", "string"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@388 780 (L'.EAbs ("y", (L'.TFfi ("Basis", "string"), loc),
adamc@388 781 (L'.TFfi ("Basis", "bool"), loc),
adamc@388 782 (L'.EBinop ("!strcmp", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@388 783 fm)
adamc@821 784 | L.EFfi ("Basis", "eq_char") =>
adamc@821 785 ((L'.EAbs ("x", (L'.TFfi ("Basis", "char"), loc),
adamc@821 786 (L'.TFun ((L'.TFfi ("Basis", "char"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@821 787 (L'.EAbs ("y", (L'.TFfi ("Basis", "char"), loc),
adamc@821 788 (L'.TFfi ("Basis", "bool"), loc),
adamc@821 789 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@821 790 fm)
adamc@437 791 | L.EFfi ("Basis", "eq_time") =>
adamc@437 792 ((L'.EAbs ("x", (L'.TFfi ("Basis", "time"), loc),
adamc@437 793 (L'.TFun ((L'.TFfi ("Basis", "time"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@437 794 (L'.EAbs ("y", (L'.TFfi ("Basis", "time"), loc),
adamc@437 795 (L'.TFfi ("Basis", "bool"), loc),
adamc@437 796 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@437 797 fm)
adamc@844 798
adamc@422 799 | L.ECApp ((L.EFfi ("Basis", "mkEq"), _), t) =>
adamc@422 800 let
adamc@422 801 val t = monoType env t
adamc@422 802 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@422 803 val dom = (L'.TFun (t, (L'.TFun (t, b), loc)), loc)
adamc@422 804 in
adamc@422 805 ((L'.EAbs ("f", dom, dom,
adamc@422 806 (L'.ERel 0, loc)), loc), fm)
adamc@422 807 end
adamc@387 808
adamc@417 809 | L.ECApp ((L.EFfi ("Basis", "zero"), _), t) =>
adamc@417 810 let
adamc@417 811 val t = monoType env t
adamc@417 812 in
adamc@417 813 ((L'.EAbs ("r", numTy t, t,
adamc@417 814 (L'.EField ((L'.ERel 0, loc), "Zero"), loc)), loc), fm)
adamc@417 815 end
adamc@389 816 | L.ECApp ((L.EFfi ("Basis", "neg"), _), t) =>
adamc@389 817 let
adamc@389 818 val t = monoType env t
adamc@389 819 in
adamc@389 820 ((L'.EAbs ("r", numTy t, (L'.TFun (t, t), loc),
adamc@389 821 (L'.EField ((L'.ERel 0, loc), "Neg"), loc)), loc), fm)
adamc@389 822 end
adamc@389 823 | L.ECApp ((L.EFfi ("Basis", "plus"), _), t) =>
adamc@389 824 let
adamc@389 825 val t = monoType env t
adamc@389 826 in
adamc@389 827 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 828 (L'.EField ((L'.ERel 0, loc), "Plus"), loc)), loc), fm)
adamc@389 829 end
adamc@389 830 | L.ECApp ((L.EFfi ("Basis", "minus"), _), t) =>
adamc@389 831 let
adamc@389 832 val t = monoType env t
adamc@389 833 in
adamc@389 834 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 835 (L'.EField ((L'.ERel 0, loc), "Minus"), loc)), loc), fm)
adamc@389 836 end
adamc@389 837 | L.ECApp ((L.EFfi ("Basis", "times"), _), t) =>
adamc@389 838 let
adamc@389 839 val t = monoType env t
adamc@389 840 in
adamc@389 841 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 842 (L'.EField ((L'.ERel 0, loc), "Times"), loc)), loc), fm)
adamc@389 843 end
adamc@775 844 | L.ECApp ((L.EFfi ("Basis", "divide"), _), t) =>
adamc@389 845 let
adamc@389 846 val t = monoType env t
adamc@389 847 in
adamc@389 848 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 849 (L'.EField ((L'.ERel 0, loc), "Div"), loc)), loc), fm)
adamc@389 850 end
adamc@389 851 | L.ECApp ((L.EFfi ("Basis", "mod"), _), t) =>
adamc@389 852 let
adamc@389 853 val t = monoType env t
adamc@389 854 in
adamc@389 855 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 856 (L'.EField ((L'.ERel 0, loc), "Mod"), loc)), loc), fm)
adamc@389 857 end
adamc@389 858 | L.EFfi ("Basis", "num_int") =>
adamc@389 859 let
adamc@389 860 fun intBin s =
adamc@389 861 (L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@389 862 (L'.TFun ((L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "int"), loc)), loc),
adamc@389 863 (L'.EAbs ("y", (L'.TFfi ("Basis", "int"), loc),
adamc@389 864 (L'.TFfi ("Basis", "int"), loc),
adamc@389 865 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@389 866 in
adamc@389 867 numEx ((L'.TFfi ("Basis", "int"), loc),
adamc@417 868 Prim.Int (Int64.fromInt 0),
adamc@389 869 (L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@389 870 (L'.TFfi ("Basis", "int"), loc),
adamc@389 871 (L'.EUnop ("-", (L'.ERel 0, loc)), loc)), loc),
adamc@389 872 intBin "+",
adamc@389 873 intBin "-",
adamc@389 874 intBin "*",
adamc@389 875 intBin "/",
adamc@389 876 intBin "%")
adamc@389 877 end
adamc@390 878 | L.EFfi ("Basis", "num_float") =>
adamc@390 879 let
adamc@390 880 fun floatBin s =
adamc@390 881 (L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@390 882 (L'.TFun ((L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "float"), loc)), loc),
adamc@390 883 (L'.EAbs ("y", (L'.TFfi ("Basis", "float"), loc),
adamc@390 884 (L'.TFfi ("Basis", "float"), loc),
adamc@390 885 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@390 886 in
adamc@390 887 numEx ((L'.TFfi ("Basis", "float"), loc),
adamc@417 888 Prim.Float 0.0,
adamc@390 889 (L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@390 890 (L'.TFfi ("Basis", "float"), loc),
adamc@390 891 (L'.EUnop ("-", (L'.ERel 0, loc)), loc)), loc),
adamc@390 892 floatBin "+",
adamc@390 893 floatBin "-",
adamc@390 894 floatBin "*",
adamc@390 895 floatBin "/",
adamc@390 896 floatBin "fmod")
adamc@390 897 end
adamc@391 898
adamc@391 899 | L.ECApp ((L.EFfi ("Basis", "lt"), _), t) =>
adamc@391 900 let
adamc@391 901 val t = monoType env t
adamc@391 902 in
adamc@391 903 ((L'.EAbs ("r", ordTy t, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc),
adamc@391 904 (L'.EField ((L'.ERel 0, loc), "Lt"), loc)), loc), fm)
adamc@391 905 end
adamc@391 906 | L.ECApp ((L.EFfi ("Basis", "le"), _), t) =>
adamc@391 907 let
adamc@391 908 val t = monoType env t
adamc@391 909 in
adamc@391 910 ((L'.EAbs ("r", ordTy t, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc),
adamc@391 911 (L'.EField ((L'.ERel 0, loc), "Le"), loc)), loc), fm)
adamc@391 912 end
adamc@392 913 | L.ECApp ((L.EFfi ("Basis", "gt"), _), t) =>
adamc@392 914 let
adamc@392 915 val t = monoType env t
adamc@392 916 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@392 917 in
adamc@392 918 ((L'.EAbs ("f", ordTy t, (L'.TFun (t, (L'.TFun (t, b), loc)), loc),
adamc@392 919 (L'.EAbs ("x", t, (L'.TFun (t, b), loc),
adamc@392 920 (L'.EAbs ("y", t, b,
adamc@392 921 (L'.EUnop ("!",
adamc@392 922 (L'.EApp ((L'.EApp ((L'.EField ((L'.ERel 2, loc),
adamc@392 923 "Le"), loc),
adamc@392 924 (L'.ERel 1, loc)), loc),
adamc@392 925 (L'.ERel 0, loc)), loc)), loc)), loc)),
adamc@392 926 loc)),
adamc@392 927 loc), fm)
adamc@392 928 end
adamc@392 929 | L.ECApp ((L.EFfi ("Basis", "ge"), _), t) =>
adamc@392 930 let
adamc@392 931 val t = monoType env t
adamc@392 932 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@392 933 in
adamc@392 934 ((L'.EAbs ("f", ordTy t, (L'.TFun (t, (L'.TFun (t, b), loc)), loc),
adamc@392 935 (L'.EAbs ("x", t, (L'.TFun (t, b), loc),
adamc@392 936 (L'.EAbs ("y", t, b,
adamc@392 937 (L'.EUnop ("!",
adamc@392 938 (L'.EApp ((L'.EApp ((L'.EField ((L'.ERel 2, loc),
adamc@392 939 "Lt"), loc),
adamc@392 940 (L'.ERel 1, loc)), loc),
adamc@392 941 (L'.ERel 0, loc)), loc)), loc)), loc)),
adamc@392 942 loc)),
adamc@392 943 loc), fm)
adamc@392 944 end
adamc@391 945 | L.EFfi ("Basis", "ord_int") =>
adamc@391 946 let
adamc@391 947 fun intBin s =
adamc@391 948 (L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@391 949 (L'.TFun ((L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@391 950 (L'.EAbs ("y", (L'.TFfi ("Basis", "int"), loc),
adamc@391 951 (L'.TFfi ("Basis", "bool"), loc),
adamc@391 952 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@391 953 in
adamc@391 954 ordEx ((L'.TFfi ("Basis", "int"), loc),
adamc@391 955 intBin "<",
adamc@391 956 intBin "<=")
adamc@391 957 end
adamc@394 958 | L.EFfi ("Basis", "ord_float") =>
adamc@394 959 let
adamc@394 960 fun floatBin s =
adamc@394 961 (L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@394 962 (L'.TFun ((L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@394 963 (L'.EAbs ("y", (L'.TFfi ("Basis", "float"), loc),
adamc@394 964 (L'.TFfi ("Basis", "bool"), loc),
adamc@394 965 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@394 966 in
adamc@394 967 ordEx ((L'.TFfi ("Basis", "float"), loc),
adamc@394 968 floatBin "<",
adamc@394 969 floatBin "<=")
adamc@394 970 end
adamc@394 971 | L.EFfi ("Basis", "ord_bool") =>
adamc@394 972 let
adamc@394 973 fun boolBin s =
adamc@394 974 (L'.EAbs ("x", (L'.TFfi ("Basis", "bool"), loc),
adamc@394 975 (L'.TFun ((L'.TFfi ("Basis", "bool"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@394 976 (L'.EAbs ("y", (L'.TFfi ("Basis", "bool"), 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", "bool"), loc),
adamc@394 981 boolBin "<",
adamc@394 982 boolBin "<=")
adamc@394 983 end
adamc@395 984 | L.EFfi ("Basis", "ord_string") =>
adamc@395 985 let
adamc@395 986 fun boolBin s =
adamc@395 987 (L'.EAbs ("x", (L'.TFfi ("Basis", "string"), loc),
adamc@395 988 (L'.TFun ((L'.TFfi ("Basis", "string"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@395 989 (L'.EAbs ("y", (L'.TFfi ("Basis", "string"), loc),
adamc@395 990 (L'.TFfi ("Basis", "bool"), loc),
adamc@395 991 (L'.EBinop (s,
adamc@395 992 (L'.EBinop ("strcmp",
adamc@395 993 (L'.ERel 1, loc),
adamc@395 994 (L'.ERel 0, loc)), loc),
adamc@395 995 (L'.EPrim (Prim.Int (Int64.fromInt 0)), loc)), loc)), loc)), loc)
adamc@395 996 in
adamc@395 997 ordEx ((L'.TFfi ("Basis", "string"), loc),
adamc@395 998 boolBin "<",
adamc@395 999 boolBin "<=")
adamc@395 1000 end
adamc@821 1001 | L.EFfi ("Basis", "ord_char") =>
adamc@821 1002 let
adamc@821 1003 fun charBin s =
adamc@821 1004 (L'.EAbs ("x", (L'.TFfi ("Basis", "char"), loc),
adamc@821 1005 (L'.TFun ((L'.TFfi ("Basis", "char"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@821 1006 (L'.EAbs ("y", (L'.TFfi ("Basis", "char"), loc),
adamc@821 1007 (L'.TFfi ("Basis", "bool"), loc),
adamc@821 1008 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@821 1009 in
adamc@821 1010 ordEx ((L'.TFfi ("Basis", "char"), loc),
adamc@821 1011 charBin "<",
adamc@821 1012 charBin "<=")
adamc@821 1013 end
adamc@437 1014 | L.EFfi ("Basis", "ord_time") =>
adamc@437 1015 let
adamc@437 1016 fun boolBin s =
adamc@437 1017 (L'.EAbs ("x", (L'.TFfi ("Basis", "time"), loc),
adamc@437 1018 (L'.TFun ((L'.TFfi ("Basis", "time"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@437 1019 (L'.EAbs ("y", (L'.TFfi ("Basis", "time"), loc),
adamc@437 1020 (L'.TFfi ("Basis", "bool"), loc),
adamc@437 1021 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@437 1022 in
adamc@437 1023 ordEx ((L'.TFfi ("Basis", "time"), loc),
adamc@437 1024 boolBin "<",
adamc@437 1025 boolBin "<=")
adamc@437 1026 end
adamc@389 1027
adamc@286 1028 | L.ECApp ((L.EFfi ("Basis", "show"), _), t) =>
adamc@286 1029 let
adamc@286 1030 val t = monoType env t
adamc@286 1031 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@286 1032 in
adamc@286 1033 ((L'.EAbs ("f", (L'.TFun (t, s), loc), (L'.TFun (t, s), loc),
adamc@286 1034 (L'.ERel 0, loc)), loc), fm)
adamc@286 1035 end
adamc@286 1036 | L.EFfi ("Basis", "show_int") =>
adamc@286 1037 ((L'.EFfi ("Basis", "intToString"), loc), fm)
adamc@286 1038 | L.EFfi ("Basis", "show_float") =>
adamc@286 1039 ((L'.EFfi ("Basis", "floatToString"), loc), fm)
adamc@286 1040 | L.EFfi ("Basis", "show_string") =>
adamc@286 1041 let
adamc@286 1042 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@286 1043 in
adamc@286 1044 ((L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc), fm)
adamc@286 1045 end
adamc@821 1046 | L.EFfi ("Basis", "show_char") =>
adamc@821 1047 ((L'.EFfi ("Basis", "charToString"), loc), fm)
adamc@286 1048 | L.EFfi ("Basis", "show_bool") =>
adamc@286 1049 ((L'.EFfi ("Basis", "boolToString"), loc), fm)
adamc@436 1050 | L.EFfi ("Basis", "show_time") =>
adamc@436 1051 ((L'.EFfi ("Basis", "timeToString"), loc), fm)
adamc@727 1052 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "show_xml"), _), _),_), _), _), _) =>
adamc@727 1053 let
adamc@727 1054 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@727 1055 in
adamc@727 1056 ((L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc), fm)
adamc@727 1057 end
adamc@452 1058 | L.ECApp ((L.EFfi ("Basis", "mkShow"), _), t) =>
adamc@452 1059 let
adamc@452 1060 val t = monoType env t
adamc@452 1061 val b = (L'.TFfi ("Basis", "string"), loc)
adamc@452 1062 val dom = (L'.TFun (t, b), loc)
adamc@452 1063 in
adamc@452 1064 ((L'.EAbs ("f", dom, dom,
adamc@452 1065 (L'.ERel 0, loc)), loc), fm)
adamc@452 1066 end
adamc@286 1067
adamc@290 1068 | L.ECApp ((L.EFfi ("Basis", "read"), _), t) =>
adamc@290 1069 let
adamc@290 1070 val t = monoType env t
adamc@290 1071 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@290 1072 in
adamc@292 1073 ((L'.EAbs ("f", readType (t, loc), readType' (t, loc),
adamc@292 1074 (L'.EField ((L'.ERel 0, loc), "Read"), loc)), loc), fm)
adamc@292 1075 end
adamc@292 1076 | L.ECApp ((L.EFfi ("Basis", "readError"), _), t) =>
adamc@292 1077 let
adamc@292 1078 val t = monoType env t
adamc@292 1079 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@292 1080 in
adamc@292 1081 ((L'.EAbs ("f", readType (t, loc), readErrType (t, loc),
adamc@292 1082 (L'.EField ((L'.ERel 0, loc), "ReadError"), loc)), loc), fm)
adamc@290 1083 end
adamc@777 1084 | L.ECApp ((L.EFfi ("Basis", "mkRead"), _), t) =>
adamc@777 1085 let
adamc@777 1086 val t = monoType env t
adamc@777 1087 val b = (L'.TFfi ("Basis", "string"), loc)
adamc@777 1088 val b' = (L'.TOption b, loc)
adamc@777 1089 val dom = (L'.TFun (t, b), loc)
adamc@777 1090 val dom' = (L'.TFun (t, b'), loc)
adamc@777 1091 in
adamc@777 1092 ((L'.EAbs ("f", dom, (L'.TFun (dom', readType (t, loc)), loc),
adamc@777 1093 (L'.EAbs ("f'", dom', readType (t, loc),
adamc@777 1094 (L'.ERecord [("Read", (L'.ERel 0, loc), dom),
adamc@777 1095 ("ReadError", (L'.ERel 1, loc), dom')], loc)), loc)), loc),
adamc@777 1096 fm)
adamc@777 1097 end
adamc@290 1098 | L.EFfi ("Basis", "read_int") =>
adamc@292 1099 let
adamc@292 1100 val t = (L'.TFfi ("Basis", "int"), loc)
adamc@292 1101 in
adamc@292 1102 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToInt"), loc), readType' (t, loc)),
adamc@292 1103 ("ReadError", (L'.EFfi ("Basis", "stringToInt_error"), loc), readErrType (t, loc))],
adamc@292 1104 loc),
adamc@292 1105 fm)
adamc@292 1106 end
adamc@290 1107 | L.EFfi ("Basis", "read_float") =>
adamc@292 1108 let
adamc@292 1109 val t = (L'.TFfi ("Basis", "float"), loc)
adamc@292 1110 in
adamc@292 1111 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToFloat"), loc), readType' (t, loc)),
adamc@292 1112 ("ReadError", (L'.EFfi ("Basis", "stringToFloat_error"), loc), readErrType (t, loc))],
adamc@292 1113 loc),
adamc@292 1114 fm)
adamc@292 1115 end
adamc@290 1116 | L.EFfi ("Basis", "read_string") =>
adamc@290 1117 let
adamc@290 1118 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@290 1119 in
adamc@292 1120 ((L'.ERecord [("Read", (L'.EAbs ("s", s, (L'.TOption s, loc),
adamc@292 1121 (L'.ESome (s, (L'.ERel 0, loc)), loc)), loc), readType' (s, loc)),
adamc@292 1122 ("ReadError", (L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc), readErrType (s, loc))], loc),
adamc@292 1123 fm)
adamc@290 1124 end
adamc@821 1125 | L.EFfi ("Basis", "read_char") =>
adamc@821 1126 let
adamc@821 1127 val t = (L'.TFfi ("Basis", "char"), loc)
adamc@821 1128 in
adamc@821 1129 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToChar"), loc), readType' (t, loc)),
adamc@821 1130 ("ReadError", (L'.EFfi ("Basis", "stringToChar_error"), loc), readErrType (t, loc))],
adamc@821 1131 loc),
adamc@821 1132 fm)
adamc@821 1133 end
adamc@290 1134 | L.EFfi ("Basis", "read_bool") =>
adamc@292 1135 let
adamc@292 1136 val t = (L'.TFfi ("Basis", "bool"), loc)
adamc@292 1137 in
adamc@292 1138 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToBool"), loc), readType' (t, loc)),
adamc@292 1139 ("ReadError", (L'.EFfi ("Basis", "stringToBool_error"), loc), readErrType (t, loc))],
adamc@292 1140 loc),
adamc@292 1141 fm)
adamc@292 1142 end
adamc@436 1143 | L.EFfi ("Basis", "read_time") =>
adamc@436 1144 let
adamc@436 1145 val t = (L'.TFfi ("Basis", "time"), loc)
adamc@436 1146 in
adamc@436 1147 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToTime"), loc), readType' (t, loc)),
adamc@436 1148 ("ReadError", (L'.EFfi ("Basis", "stringToTime_error"), loc), readErrType (t, loc))],
adamc@436 1149 loc),
adamc@436 1150 fm)
adamc@436 1151 end
adamc@290 1152
adamc@820 1153 | L.EFfi ("Basis", "transaction_monad") => ((L'.ERecord [], loc), fm)
adamc@820 1154 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "return"), _), (L.CFfi ("Basis", "transaction"), _)), _), t) =>
adamc@252 1155 let
adamc@252 1156 val t = monoType env t
adamc@252 1157 in
adamc@820 1158 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFun (t, (L'.TFun ((L'.TRecord [], loc), t), loc)), loc),
adamc@820 1159 (L'.EAbs ("x", t,
adamc@820 1160 (L'.TFun ((L'.TRecord [], loc), t), loc),
adamc@820 1161 (L'.EAbs ("_", (L'.TRecord [], loc), t,
adamc@820 1162 (L'.ERel 1, loc)), loc)), loc)), loc),
adamc@820 1163 fm)
adamc@252 1164 end
adamc@820 1165 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "bind"), _), (L.CFfi ("Basis", "transaction"), _)), _),
adamc@820 1166 t1), _), t2) =>
adamc@251 1167 let
adamc@251 1168 val t1 = monoType env t1
adamc@251 1169 val t2 = monoType env t2
adamc@251 1170 val un = (L'.TRecord [], loc)
adamc@252 1171 val mt1 = (L'.TFun (un, t1), loc)
adamc@252 1172 val mt2 = (L'.TFun (un, t2), loc)
adamc@251 1173 in
adamc@820 1174 ((L'.EAbs ("_", un,
adamc@820 1175 (L'.TFun (mt1, (L'.TFun ((L'.TFun (t1, mt2), loc), (L'.TFun (un, un), loc)), loc)), loc),
adamc@820 1176 (L'.EAbs ("m1", mt1, (L'.TFun ((L'.TFun (t1, mt2), loc), (L'.TFun (un, un), loc)), loc),
adamc@820 1177 (L'.EAbs ("m2", (L'.TFun (t1, mt2), loc), (L'.TFun (un, un), loc),
adamc@820 1178 (L'.EAbs ("_", un, un,
adamc@820 1179 (L'.ELet ("r", t1, (L'.EApp ((L'.ERel 2, loc),
adamc@820 1180 (L'.ERecord [], loc)), loc),
adamc@820 1181 (L'.EApp (
adamc@820 1182 (L'.EApp ((L'.ERel 2, loc), (L'.ERel 0, loc)), loc),
adamc@820 1183 (L'.ERecord [], loc)),
adamc@820 1184 loc)), loc)), loc)), loc)), loc)), loc),
adamc@251 1185 fm)
adamc@251 1186 end
adamc@697 1187
adamc@670 1188 | L.EApp ((L.EApp ((L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "bind"), _), _), _), _), _), t2), _),
adamc@670 1189 (L.EFfi ("Basis", "transaction_monad"), _)), _),
adamc@670 1190 (L.EApp ((L.ECApp ((L.EFfi ("Basis", "recv"), _), t1), _),
adamc@670 1191 ch), loc)) =>
adamc@670 1192 let
adamc@670 1193 val t1 = monoType env t1
adamc@670 1194 val t2 = monoType env t2
adamc@670 1195 val un = (L'.TRecord [], loc)
adamc@670 1196 val mt2 = (L'.TFun (un, t2), loc)
adamc@670 1197 val (ch, fm) = monoExp (env, st, fm) ch
adamc@670 1198 in
adamc@670 1199 ((L'.EAbs ("m2", (L'.TFun (t1, mt2), loc), (L'.TFun (un, un), loc),
adamc@670 1200 (L'.EAbs ("_", un, un,
adamc@670 1201 (L'.ERecv (liftExpInExp 0 (liftExpInExp 0 ch),
adamc@670 1202 (L'.ERel 1, loc),
adamc@670 1203 t1), loc)), loc)), loc),
adamc@670 1204 fm)
adamc@670 1205 end
adamc@697 1206 | L.EFfiApp ("Basis", "recv", _) => poly ()
adamc@697 1207
adamc@695 1208 | L.EApp ((L.EApp ((L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "bind"), _), _), _), _), _), t2), _),
adamc@695 1209 (L.EFfi ("Basis", "transaction_monad"), _)), _),
adamc@695 1210 (L.EAbs (_, _, _,
adamc@695 1211 (L.EFfiApp ("Basis", "sleep", [n]), _)), loc)) =>
adamc@695 1212 let
adamc@695 1213 val t2 = monoType env t2
adamc@695 1214 val un = (L'.TRecord [], loc)
adamc@695 1215 val mt2 = (L'.TFun (un, t2), loc)
adamc@695 1216 val (n, fm) = monoExp (env, st, fm) n
adamc@695 1217 in
adamc@695 1218 ((L'.EAbs ("m2", (L'.TFun (un, mt2), loc), (L'.TFun (un, un), loc),
adamc@695 1219 (L'.EAbs ("_", un, un,
adamc@697 1220 (L'.ESleep (liftExpInExp 0 n, (L'.EApp ((L'.ERel 1, loc),
adamc@695 1221 (L'.ERecord [], loc)), loc)),
adamc@695 1222 loc)), loc)), loc),
adamc@695 1223 fm)
adamc@695 1224 end
adamc@697 1225 | L.EFfiApp ("Basis", "sleep", _) => poly ()
adamc@251 1226
adamc@565 1227 | L.ECApp ((L.EFfi ("Basis", "source"), _), t) =>
adamc@565 1228 let
adamc@565 1229 val t = monoType env t
adamc@565 1230 in
adamc@577 1231 ((L'.EAbs ("x", t, (L'.TFun ((L'.TRecord [], loc), (L'.TSource, loc)), loc),
adamc@577 1232 (L'.EAbs ("_", (L'.TRecord [], loc), (L'.TSource, loc),
adamc@577 1233 (L'.EFfiApp ("Basis", "new_client_source",
adamc@815 1234 [(L'.EJavaScript (L'.Source t, (L'.ERel 1, loc)), loc)]),
adamc@578 1235 loc)), loc)),
adamc@565 1236 loc),
adamc@565 1237 fm)
adamc@565 1238 end
adamc@575 1239 | L.ECApp ((L.EFfi ("Basis", "set"), _), t) =>
adamc@575 1240 let
adamc@575 1241 val t = monoType env t
adamc@575 1242 in
adamc@577 1243 ((L'.EAbs ("src", (L'.TSource, loc),
adamc@575 1244 (L'.TFun (t, (L'.TFun ((L'.TRecord [], loc), (L'.TRecord [], loc)), loc)), loc),
adamc@575 1245 (L'.EAbs ("v", t, (L'.TFun ((L'.TRecord [], loc), (L'.TRecord [], loc)), loc),
adamc@575 1246 (L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adamc@575 1247 (L'.EFfiApp ("Basis", "set_client_source",
adamc@577 1248 [(L'.ERel 2, loc),
adamc@590 1249 (L'.EJavaScript (L'.Source t,
adamc@815 1250 (L'.ERel 1, loc)), loc)]),
adamc@575 1251 loc)), loc)), loc)), loc),
adamc@575 1252 fm)
adamc@575 1253 end
adamc@601 1254 | L.ECApp ((L.EFfi ("Basis", "get"), _), t) =>
adamc@601 1255 let
adamc@601 1256 val t = monoType env t
adamc@601 1257 in
adamc@601 1258 ((L'.EAbs ("src", (L'.TSource, loc),
adamc@601 1259 (L'.TFun ((L'.TRecord [], loc), t), loc),
adamc@601 1260 (L'.EAbs ("_", (L'.TRecord [], loc), t,
adamc@601 1261 (L'.EFfiApp ("Basis", "get_client_source",
adamc@601 1262 [(L'.ERel 1, loc)]),
adamc@601 1263 loc)), loc)), loc),
adamc@601 1264 fm)
adamc@601 1265 end
adamc@841 1266 | L.ECApp ((L.EFfi ("Basis", "current"), _), t) =>
adamc@841 1267 let
adamc@841 1268 val t = monoType env t
adamc@841 1269 in
adamc@841 1270 ((L'.EAbs ("src", (L'.TSource, loc),
adamc@841 1271 (L'.TFun ((L'.TRecord [], loc), t), loc),
adamc@841 1272 (L'.EAbs ("_", (L'.TRecord [], loc), t,
adamc@841 1273 (L'.EFfiApp ("Basis", "current",
adamc@841 1274 [(L'.ERel 1, loc)]),
adamc@841 1275 loc)), loc)), loc),
adamc@841 1276 fm)
adamc@841 1277 end
adamc@565 1278
adamc@694 1279 | L.EFfiApp ("Basis", "spawn", [e]) =>
adamc@694 1280 let
adamc@694 1281 val (e, fm) = monoExp (env, st, fm) e
adamc@694 1282 in
adamc@694 1283 ((L'.EApp (e, (L'.ERecord [], loc)), loc), fm)
adamc@694 1284 end
adamc@694 1285
adamc@820 1286 | L.EFfi ("Basis", "signal_monad") => ((L'.ERecord [], loc), fm)
adamc@820 1287 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "return"), _), (L.CFfi ("Basis", "signal"), _)), _), t) =>
adamc@568 1288 let
adamc@568 1289 val t = monoType env t
adamc@568 1290 in
adamc@820 1291 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFun (t, (L'.TSignal t, loc)), loc),
adamc@820 1292 (L'.EAbs ("x", t, (L'.TSignal t, loc),
adamc@820 1293 (L'.ESignalReturn (L'.ERel 0, loc), loc)), loc)), loc),
adamc@568 1294 fm)
adamc@568 1295 end
adamc@820 1296 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "bind"), _), (L.CFfi ("Basis", "signal"), _)), _),
adamc@820 1297 t1), _), t2) =>
adamc@572 1298 let
adamc@572 1299 val t1 = monoType env t1
adamc@572 1300 val t2 = monoType env t2
adamc@572 1301 val un = (L'.TRecord [], loc)
adamc@572 1302 val mt1 = (L'.TSignal t1, loc)
adamc@572 1303 val mt2 = (L'.TSignal t2, loc)
adamc@572 1304 in
adamc@820 1305 ((L'.EAbs ("_", un, (L'.TFun (mt1, (L'.TFun ((L'.TFun (t1, mt2), loc), mt2), loc)), loc),
adamc@820 1306 (L'.EAbs ("m1", mt1, (L'.TFun ((L'.TFun (t1, mt2), loc), mt2), loc),
adamc@820 1307 (L'.EAbs ("m2", (L'.TFun (t1, mt2), loc), mt2,
adamc@820 1308 (L'.ESignalBind ((L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)),
adamc@820 1309 loc),
adamc@572 1310 fm)
adamc@572 1311 end
adamc@574 1312 | L.ECApp ((L.EFfi ("Basis", "signal"), _), t) =>
adamc@574 1313 let
adamc@574 1314 val t = monoType env t
adamc@574 1315 in
adamc@574 1316 ((L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc), (L'.TSignal t, loc),
adamc@574 1317 (L'.ESignalSource (L'.ERel 0, loc), loc)), loc),
adamc@574 1318 fm)
adamc@574 1319 end
adamc@568 1320
adamc@462 1321 | L.ECApp ((L.EFfi ("Basis", "getCookie"), _), t) =>
adamc@462 1322 let
adamc@462 1323 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@462 1324 val un = (L'.TRecord [], loc)
adamc@462 1325 val t = monoType env t
adamc@462 1326 in
adamc@462 1327 ((L'.EAbs ("c", s, (L'.TFun (un, s), loc),
adamc@462 1328 (L'.EAbs ("_", un, s,
adamc@463 1329 (L'.EUnurlify ((L'.EFfiApp ("Basis", "get_cookie", [(L'.ERel 1, loc)]), loc),
adamc@463 1330 t),
adamc@463 1331 loc)), loc)), loc),
adamc@462 1332 fm)
adamc@462 1333 end
adamc@462 1334
adamc@462 1335 | L.ECApp ((L.EFfi ("Basis", "setCookie"), _), t) =>
adamc@462 1336 let
adamc@462 1337 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@462 1338 val un = (L'.TRecord [], loc)
adamc@462 1339 val t = monoType env t
adamc@462 1340 val (e, fm) = urlifyExp env fm ((L'.ERel 1, loc), t)
adamc@462 1341 in
adamc@462 1342 ((L'.EAbs ("c", s, (L'.TFun (t, (L'.TFun (un, un), loc)), loc),
adamc@462 1343 (L'.EAbs ("v", t, (L'.TFun (un, un), loc),
adamc@462 1344 (L'.EAbs ("_", un, un,
adamc@764 1345 (L'.EFfiApp ("Basis", "set_cookie", [(L'.EPrim (Prim.String
adamc@764 1346 (Settings.getUrlPrefix ())),
adamc@466 1347 loc),
adamc@466 1348 (L'.ERel 2, loc),
adamc@466 1349 e]), loc)),
adamc@462 1350 loc)), loc)), loc),
adamc@462 1351 fm)
adamc@462 1352 end
adamc@462 1353
adamc@668 1354 | L.ECApp ((L.EFfi ("Basis", "channel"), _), t) =>
adamc@668 1355 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "channel"), loc),
adamc@668 1356 (L'.EFfiApp ("Basis", "new_channel", [(L'.ERecord [], loc)]), loc)), loc),
adamc@668 1357 fm)
adamc@668 1358 | L.ECApp ((L.EFfi ("Basis", "send"), _), t) =>
adamc@668 1359 let
adamc@668 1360 val t = monoType env t
adamc@668 1361 val (e, fm) = urlifyExp env fm ((L'.ERel 1, loc), t)
adamc@668 1362 in
adamc@668 1363 ((L'.EAbs ("ch", (L'.TFfi ("Basis", "channel"), loc),
adamc@668 1364 (L'.TFun (t, (L'.TFun ((L'.TRecord [], loc), (L'.TRecord [], loc)), loc)), loc),
adamc@668 1365 (L'.EAbs ("v", t, (L'.TFun ((L'.TRecord [], loc), (L'.TRecord [], loc)), loc),
adamc@668 1366 (L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adamc@668 1367 (L'.EFfiApp ("Basis", "send",
adamc@668 1368 [(L'.ERel 2, loc),
adamc@668 1369 e]),
adamc@668 1370 loc)), loc)), loc)), loc),
adamc@668 1371 fm)
adamc@668 1372 end
adamc@668 1373
adamc@707 1374 | L.ECApp ((L.EFfi ("Basis", "no_primary_key"), _), _) =>
adamc@707 1375 ((L'.EPrim (Prim.String ""), loc),
adamc@707 1376 fm)
adamc@707 1377 | L.ECApp (
adamc@707 1378 (L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "primary_key"), _), _), _), t), _),
adamc@707 1379 nm), _),
adamc@707 1380 (L.CRecord (_, unique), _)) =>
adamc@707 1381 let
adamc@707 1382 val unique = (nm, t) :: unique
adamc@707 1383 val witnesses = (L'.TRecord (map (fn (nm, _) => (monoName env nm, (L'.TRecord [], loc))) unique), loc)
adamc@707 1384 in
adamc@707 1385 ((L'.EAbs ("_", witnesses, (L'.TFfi ("Basis", "string"), loc),
adamc@707 1386 (L'.EPrim (Prim.String
adamc@707 1387 (String.concatWith ", "
adamc@877 1388 (map (fn (x, _) =>
adamc@877 1389 "uw_" ^ monoNameLc env x
adamc@877 1390 ^ (if #textKeysNeedLengths (Settings.currentDbms ())
adamc@877 1391 andalso isBlobby t then
adamc@877 1392 "(767)"
adamc@877 1393 else
adamc@877 1394 "")) unique))),
adamc@707 1395 loc)), loc),
adamc@707 1396 fm)
adamc@707 1397 end
adamc@707 1398
adamc@704 1399 | L.ECApp ((L.EFfi ("Basis", "no_constraint"), _), _) =>
adamc@704 1400 ((L'.ERecord [], loc),
adamc@704 1401 fm)
adamc@705 1402 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "one_constraint"), _), _), _), _), _), (L.CName name, _)) =>
adamc@704 1403 ((L'.EAbs ("c",
adamc@704 1404 (L'.TFfi ("Basis", "string"), loc),
adamc@704 1405 (L'.TFfi ("Basis", "sql_constraints"), loc),
adamc@704 1406 (L'.ERecord [(name, (L'.ERel 0, loc), (L'.TFfi ("Basis", "string"), loc))], loc)), loc),
adamc@704 1407 fm)
adamc@705 1408 | L.ECApp (
adamc@705 1409 (L.ECApp (
adamc@705 1410 (L.ECApp (
adamc@705 1411 (L.EFfi ("Basis", "join_constraints"), _),
adamc@705 1412 _), _),
adamc@705 1413 _), _),
adamc@705 1414 _) =>
adamc@704 1415 let
adamc@704 1416 val constraints = (L'.TFfi ("Basis", "sql_constraints"), loc)
adamc@704 1417 in
adamc@704 1418 ((L'.EAbs ("cs1", constraints, (L'.TFun (constraints, constraints), loc),
adamc@704 1419 (L'.EAbs ("cs2", constraints, constraints,
adamc@704 1420 (L'.EStrcat ((L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@704 1421 fm)
adamc@704 1422 end
adamc@704 1423
adamc@705 1424 | L.ECApp (
adamc@705 1425 (L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "unique"), _), _), _), t), _),
adamc@705 1426 nm), _),
adamc@705 1427 (L.CRecord (_, unique), _)) =>
adamc@705 1428 let
adamc@705 1429 val unique = (nm, t) :: unique
adamc@705 1430 in
adamc@705 1431 ((L'.EPrim (Prim.String ("UNIQUE ("
adamc@877 1432 ^ String.concatWith ", "
adamc@877 1433 (map (fn (x, t) => "uw_" ^ monoNameLc env x
adamc@877 1434 ^ (if #textKeysNeedLengths (Settings.currentDbms ())
adamc@877 1435 andalso isBlobby t then
adamc@877 1436 "(767)"
adamc@877 1437 else
adamc@877 1438 "")) unique)
adamc@705 1439 ^ ")")), loc),
adamc@705 1440 fm)
adamc@705 1441 end
adamc@704 1442
adamc@712 1443 | L.ECApp ((L.EFfi ("Basis", "linkable_same"), loc), _) =>
adamc@712 1444 ((L'.ERecord [], loc), fm)
adamc@712 1445 | L.ECApp ((L.EFfi ("Basis", "linkable_from_nullable"), loc), _) =>
adamc@712 1446 ((L'.ERecord [], loc), fm)
adamc@712 1447 | L.ECApp ((L.EFfi ("Basis", "linkable_to_nullable"), loc), _) =>
adamc@712 1448 ((L'.ERecord [], loc), fm)
adamc@712 1449
adamc@709 1450 | L.EFfi ("Basis", "mat_nil") =>
adamc@709 1451 let
adamc@709 1452 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@709 1453 val stringE = (L'.EPrim (Prim.String ""), loc)
adamc@709 1454 in
adamc@709 1455 ((L'.ERecord [("1", stringE, string),
adamc@709 1456 ("2", stringE, string)], loc), fm)
adamc@709 1457 end
adamc@709 1458 | L.ECApp (
adamc@709 1459 (L.ECApp (
adamc@709 1460 (L.ECApp (
adamc@709 1461 (L.ECApp (
adamc@709 1462 (L.ECApp (
adamc@712 1463 (L.ECApp (
adamc@712 1464 (L.EFfi ("Basis", "mat_cons"), _),
adamc@712 1465 _), _),
adamc@709 1466 _), _),
adamc@709 1467 _), _),
adamc@709 1468 _), _),
adamc@709 1469 (L.CName nm1, _)), _),
adamc@709 1470 (L.CName nm2, _)) =>
adamc@709 1471 let
adamc@709 1472 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@709 1473 val mat = (L'.TRecord [("1", string), ("2", string)], loc)
adamc@709 1474 in
adamc@712 1475 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFun (mat, mat), loc),
adamc@712 1476 (L'.EAbs ("m", mat, mat,
adamc@712 1477 (L'.ECase ((L'.EField ((L'.ERel 0, loc), "1"), loc),
adamc@712 1478 [((L'.PPrim (Prim.String ""), loc),
adamc@877 1479 (L'.ERecord [("1", (L'.EPrim (Prim.String ("uw_" ^ lowercaseFirst nm1)),
adamc@712 1480 loc), string),
adamc@877 1481 ("2", (L'.EPrim (Prim.String ("uw_" ^ lowercaseFirst nm2)),
adamc@712 1482 loc), string)], loc)),
adamc@712 1483 ((L'.PWild, loc),
adamc@712 1484 (L'.ERecord [("1", (L'.EStrcat (
adamc@877 1485 (L'.EPrim (Prim.String ("uw_" ^ lowercaseFirst nm1
adamc@877 1486 ^ ", ")),
adamc@712 1487 loc),
adamc@712 1488 (L'.EField ((L'.ERel 0, loc), "1"), loc)),
adamc@712 1489 loc), string),
adamc@712 1490 ("2", (L'.EStrcat (
adamc@877 1491 (L'.EPrim (Prim.String ("uw_" ^ lowercaseFirst nm2
adamc@877 1492 ^ ", ")), loc),
adamc@712 1493 (L'.EField ((L'.ERel 0, loc), "2"), loc)),
adamc@712 1494 loc), string)],
adamc@712 1495 loc))],
adamc@712 1496 {disc = string,
adamc@712 1497 result = mat}), loc)), loc)), loc),
adamc@709 1498 fm)
adamc@709 1499 end
adamc@709 1500
adamc@709 1501 | L.ECApp ((L.EFfi ("Basis", "restrict"), _), _) => ((L'.EPrim (Prim.String "RESTRICT"), loc), fm)
adamc@709 1502 | L.ECApp ((L.EFfi ("Basis", "cascade"), _), _) => ((L'.EPrim (Prim.String "CASCADE"), loc), fm)
adamc@709 1503 | L.ECApp ((L.EFfi ("Basis", "no_action"), _), _) => ((L'.EPrim (Prim.String "NO ACTION"), loc), fm)
adamc@709 1504 | L.ECApp ((L.EFfi ("Basis", "set_null"), _), _) => ((L'.EPrim (Prim.String "SET NULL"), loc), fm)
adamc@709 1505
adamc@709 1506 | L.ECApp (
adamc@709 1507 (L.ECApp (
adamc@709 1508 (L.ECApp (
adamc@709 1509 (L.ECApp (
adamc@709 1510 (L.ECApp (
adamc@709 1511 (L.ECApp (
adamc@709 1512 (L.ECApp (
adamc@709 1513 (L.ECApp (
adamc@709 1514 (L.EFfi ("Basis", "foreign_key"), _),
adamc@709 1515 _), _),
adamc@709 1516 _), _),
adamc@709 1517 _), _),
adamc@709 1518 _), _),
adamc@709 1519 _), _),
adamc@709 1520 _), _),
adamc@709 1521 _), _),
adamc@709 1522 _) =>
adamc@709 1523 let
adamc@709 1524 val unit = (L'.TRecord [], loc)
adamc@709 1525 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@709 1526 val mat = (L'.TRecord [("1", string), ("2", string)], loc)
adamc@709 1527 val recd = (L'.TRecord [("OnDelete", string),
adamc@709 1528 ("OnUpdate", string)], loc)
adamc@709 1529
adamc@709 1530 fun strcat [] = raise Fail "Monoize.strcat"
adamc@709 1531 | strcat [e] = e
adamc@709 1532 | strcat (e1 :: es) = (L'.EStrcat (e1, strcat es), loc)
adamc@709 1533
adamc@709 1534 fun prop (fd, kw) =
adamc@709 1535 (L'.ECase ((L'.EField ((L'.ERel 0, loc), fd), loc),
adamc@709 1536 [((L'.PPrim (Prim.String "NO ACTION"), loc),
adamc@709 1537 (L'.EPrim (Prim.String ""), loc)),
adamc@709 1538 ((L'.PWild, loc),
adamc@709 1539 strcat [(L'.EPrim (Prim.String (" ON " ^ kw ^ " ")), loc),
adamc@709 1540 (L'.EField ((L'.ERel 0, loc), fd), loc)])],
adamc@709 1541 {disc = string,
adamc@709 1542 result = string}), loc)
adamc@709 1543 in
adamc@709 1544 ((L'.EAbs ("m", mat, (L'.TFun (string, (L'.TFun (recd, string), loc)), loc),
adamc@709 1545 (L'.EAbs ("tab", string, (L'.TFun (recd, string), loc),
adamc@709 1546 (L'.EAbs ("pr", recd, string,
adamc@709 1547 strcat [(L'.EPrim (Prim.String "FOREIGN KEY ("), loc),
adamc@709 1548 (L'.EField ((L'.ERel 2, loc), "1"), loc),
adamc@709 1549 (L'.EPrim (Prim.String ") REFERENCES "), loc),
adamc@709 1550 (L'.ERel 1, loc),
adamc@709 1551 (L'.EPrim (Prim.String " ("), loc),
adamc@709 1552 (L'.EField ((L'.ERel 2, loc), "2"), loc),
adamc@709 1553 (L'.EPrim (Prim.String ")"), loc),
adamc@709 1554 prop ("OnDelete", "DELETE"),
adamc@709 1555 prop ("OnUpdate", "UPDATE")]), loc)), loc)), loc),
adamc@709 1556 fm)
adamc@709 1557 end
adamc@709 1558
adamc@714 1559 | L.ECApp ((L.EFfi ("Basis", "check"), _), _) =>
adamc@714 1560 let
adamc@714 1561 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@714 1562 in
adamc@714 1563 ((L'.EAbs ("e", string, string,
adamc@714 1564 (L'.EStrcat ((L'.EPrim (Prim.String "CHECK "), loc),
adamc@714 1565 (L'.EFfiApp ("Basis", "checkString",
adamc@714 1566 [(L'.ERel 0, loc)]), loc)), loc)), loc),
adamc@714 1567 fm)
adamc@714 1568 end
adamc@714 1569
adamc@307 1570 | L.EFfiApp ("Basis", "dml", [e]) =>
adamc@307 1571 let
adamc@307 1572 val (e, fm) = monoExp (env, st, fm) e
adamc@307 1573 in
adamc@468 1574 ((L'.EDml e, loc),
adamc@307 1575 fm)
adamc@307 1576 end
adamc@308 1577
adamc@705 1578 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "insert"), _), fields), _), _) =>
adamc@307 1579 (case monoType env (L.TRecord fields, loc) of
adamc@307 1580 (L'.TRecord fields, _) =>
adamc@307 1581 let
adamc@307 1582 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@307 1583 val fields = map (fn (x, _) => (x, s)) fields
adamc@307 1584 val rt = (L'.TRecord fields, loc)
adamc@307 1585 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@307 1586 in
adamc@307 1587 ((L'.EAbs ("tab", s, (L'.TFun (rt, s), loc),
adamc@307 1588 (L'.EAbs ("fs", rt, s,
adamc@598 1589 strcat [sc "INSERT INTO ",
adamc@598 1590 (L'.ERel 1, loc),
adamc@598 1591 sc " (",
adamc@598 1592 strcatComma (map (fn (x, _) => sc ("uw_" ^ x)) fields),
adamc@598 1593 sc ") VALUES (",
adamc@598 1594 strcatComma (map (fn (x, _) =>
adamc@598 1595 (L'.EField ((L'.ERel 0, loc),
adamc@598 1596 x), loc)) fields),
adamc@598 1597 sc ")"]), loc)), loc),
adamc@307 1598 fm)
adamc@307 1599 end
adamc@307 1600 | _ => poly ())
adamc@307 1601
adamc@705 1602 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "update"), _), _), _), _), _), changed) =>
adamc@308 1603 (case monoType env (L.TRecord changed, loc) of
adamc@308 1604 (L'.TRecord changed, _) =>
adamc@308 1605 let
adamc@308 1606 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@308 1607 val changed = map (fn (x, _) => (x, s)) changed
adamc@308 1608 val rt = (L'.TRecord changed, loc)
adamc@308 1609 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@308 1610 in
adamc@308 1611 ((L'.EAbs ("fs", rt, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@308 1612 (L'.EAbs ("tab", s, (L'.TFun (s, s), loc),
adamc@308 1613 (L'.EAbs ("e", s, s,
adamc@886 1614 if #supportsUpdateAs (Settings.currentDbms ()) then
adamc@886 1615 strcat [sc "UPDATE ",
adamc@886 1616 (L'.ERel 1, loc),
adamc@886 1617 sc " AS T SET ",
adamc@886 1618 strcatComma (map (fn (x, _) =>
adamc@886 1619 strcat [sc ("uw_" ^ x
adamc@886 1620 ^ " = "),
adamc@886 1621 (L'.EField
adamc@886 1622 ((L'.ERel 2,
adamc@886 1623 loc),
adamc@886 1624 x), loc)])
adamc@886 1625 changed),
adamc@886 1626 sc " WHERE ",
adamc@886 1627 (L'.ERel 0, loc)]
adamc@886 1628 else
adamc@886 1629 strcat [sc "UPDATE ",
adamc@886 1630 (L'.ERel 1, loc),
adamc@886 1631 sc " SET ",
adamc@886 1632 strcatComma (map (fn (x, _) =>
adamc@886 1633 strcat [sc ("uw_" ^ x
adamc@886 1634 ^ " = "),
adamc@886 1635 (L'.EField
adamc@886 1636 ((L'.ERel 2,
adamc@886 1637 loc),
adamc@886 1638 x), loc)])
adamc@886 1639 changed),
adamc@886 1640 sc " WHERE ",
adamc@886 1641 (L'.EFfiApp ("Basis", "unAs", [(L'.ERel 0, loc)]), loc)]),
adamc@886 1642 loc)), loc)), loc),
adamc@308 1643 fm)
adamc@308 1644 end
adamc@308 1645 | _ => poly ())
adamc@308 1646
adamc@705 1647 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "delete"), _), _), _), _) =>
adamc@309 1648 let
adamc@309 1649 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@309 1650 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@309 1651 in
adamc@309 1652 ((L'.EAbs ("tab", s, (L'.TFun (s, s), loc),
adamc@309 1653 (L'.EAbs ("e", s, s,
adamc@874 1654 if #supportsDeleteAs (Settings.currentDbms ()) then
adamc@874 1655 strcat [sc "DELETE FROM ",
adamc@874 1656 (L'.ERel 1, loc),
adamc@874 1657 sc " AS T WHERE ",
adamc@874 1658 (L'.ERel 0, loc)]
adamc@874 1659 else
adamc@874 1660 strcat [sc "DELETE FROM ",
adamc@874 1661 (L'.ERel 1, loc),
adamc@874 1662 sc " WHERE ",
adamc@874 1663 (L'.EFfiApp ("Basis", "unAs", [(L'.ERel 0, loc)]), loc)]), loc)), loc),
adamc@309 1664 fm)
adamc@309 1665 end
adamc@309 1666
adamc@252 1667 | L.ECApp (
adamc@252 1668 (L.ECApp (
adamc@252 1669 (L.ECApp ((L.EFfi ("Basis", "query"), _), (L.CRecord (_, tables), _)), _),
adamc@252 1670 exps), _),
adamc@252 1671 state) =>
adamc@252 1672 (case monoType env (L.TRecord exps, loc) of
adamc@252 1673 (L'.TRecord exps, _) =>
adamc@252 1674 let
adamc@252 1675 val tables = map (fn ((L.CName x, _), xts) =>
adamc@252 1676 (case monoType env (L.TRecord xts, loc) of
adamc@252 1677 (L'.TRecord xts, _) => SOME (x, xts)
adamc@252 1678 | _ => NONE)
adamc@252 1679 | _ => NONE) tables
adamc@252 1680 in
adamc@252 1681 if List.exists (fn x => x = NONE) tables then
adamc@252 1682 poly ()
adamc@252 1683 else
adamc@252 1684 let
adamc@252 1685 val tables = List.mapPartial (fn x => x) tables
adamc@252 1686 val state = monoType env state
adamc@252 1687 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 1688 val un = (L'.TRecord [], loc)
adamc@252 1689
adamc@252 1690 val rt = exps @ map (fn (x, xts) => (x, (L'.TRecord xts, loc))) tables
adamc@252 1691 val ft = (L'.TFun ((L'.TRecord rt, loc),
adamc@252 1692 (L'.TFun (state,
adamc@252 1693 (L'.TFun (un, state), loc)),
adamc@252 1694 loc)), loc)
adamc@252 1695
adamc@267 1696 val body' = (L'.EApp (
adamc@267 1697 (L'.EApp (
adamc@267 1698 (L'.EApp ((L'.ERel 4, loc),
adamc@267 1699 (L'.ERel 1, loc)), loc),
adamc@267 1700 (L'.ERel 0, loc)), loc),
adamc@267 1701 (L'.ERecord [], loc)), loc)
adamc@252 1702
adamc@252 1703 val body = (L'.EQuery {exps = exps,
adamc@252 1704 tables = tables,
adamc@252 1705 state = state,
adamc@252 1706 query = (L'.ERel 3, loc),
adamc@252 1707 body = body',
adamc@252 1708 initial = (L'.ERel 1, loc)},
adamc@252 1709 loc)
adamc@252 1710 in
adamc@252 1711 ((L'.EAbs ("q", s, (L'.TFun (ft, (L'.TFun (state, (L'.TFun (un, state), loc)), loc)), loc),
adamc@252 1712 (L'.EAbs ("f", ft, (L'.TFun (state, (L'.TFun (un, state), loc)), loc),
adamc@252 1713 (L'.EAbs ("i", state, (L'.TFun (un, state), loc),
adamc@252 1714 (L'.EAbs ("_", un, state,
adamc@252 1715 body), loc)), loc)), loc)), loc), fm)
adamc@252 1716 end
adamc@252 1717 end
adamc@252 1718 | _ => poly ())
adamc@252 1719
adamc@252 1720 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_query"), _), _), _), _), _), _) =>
adamc@252 1721 let
adamc@252 1722 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@252 1723 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 1724 fun gf s = (L'.EField ((L'.ERel 0, loc), s), loc)
adamc@252 1725 in
adamc@252 1726 ((L'.EAbs ("r",
adamc@252 1727 (L'.TRecord [("Rows", s), ("OrderBy", s), ("Limit", s), ("Offset", s)], loc),
adamc@252 1728 s,
adamc@598 1729 strcat [gf "Rows",
adamc@598 1730 (L'.ECase (gf "OrderBy",
adamc@598 1731 [((L'.PPrim (Prim.String ""), loc), sc ""),
adamc@598 1732 ((L'.PWild, loc),
adamc@598 1733 strcat [sc " ORDER BY ",
adamc@598 1734 gf "OrderBy"])],
adamc@598 1735 {disc = s, result = s}), loc),
adamc@598 1736 gf "Limit",
adamc@598 1737 gf "Offset"]), loc), fm)
adamc@252 1738 end
adamc@252 1739
adamc@252 1740 | L.ECApp (
adamc@252 1741 (L.ECApp (
adamc@252 1742 (L.ECApp (
adamc@252 1743 (L.ECApp (
adamc@252 1744 (L.EFfi ("Basis", "sql_query1"), _),
adamc@252 1745 (L.CRecord (_, tables), _)), _),
adamc@252 1746 (L.CRecord (_, grouped), _)), _),
adamc@252 1747 (L.CRecord (_, stables), _)), _),
adamc@252 1748 sexps) =>
adamc@252 1749 let
adamc@252 1750 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@252 1751 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 1752 val un = (L'.TRecord [], loc)
adamc@252 1753 fun gf s = (L'.EField ((L'.ERel 0, loc), s), loc)
adamc@252 1754
adamc@252 1755 fun doTables tables =
adamc@252 1756 let
adamc@252 1757 val tables = map (fn ((L.CName x, _), xts) =>
adamc@252 1758 (case monoType env (L.TRecord xts, loc) of
adamc@252 1759 (L'.TRecord xts, _) => SOME (x, xts)
adamc@252 1760 | _ => NONE)
adamc@252 1761 | _ => NONE) tables
adamc@252 1762 in
adamc@252 1763 if List.exists (fn x => x = NONE) tables then
adamc@252 1764 NONE
adamc@252 1765 else
adamc@260 1766 let
adamc@260 1767 val tables = List.mapPartial (fn x => x) tables
adamc@260 1768 val tables = ListMergeSort.sort
adamc@260 1769 (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER)
adamc@260 1770 tables
adamc@260 1771 val tables = map (fn (x, xts) =>
adamc@260 1772 (x, ListMergeSort.sort
adamc@260 1773 (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER)
adamc@260 1774 xts)) tables
adamc@260 1775 in
adamc@260 1776 SOME tables
adamc@260 1777 end
adamc@252 1778 end
adamc@252 1779 in
adamc@252 1780 case (doTables tables, doTables grouped, doTables stables, monoType env (L.TRecord sexps, loc)) of
adamc@252 1781 (SOME tables, SOME grouped, SOME stables, (L'.TRecord sexps, _)) =>
adamc@441 1782 let
adamc@441 1783 val sexps = ListMergeSort.sort
adamc@441 1784 (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER) sexps
adamc@441 1785 in
adamc@441 1786 ((L'.EAbs ("r",
adamc@748 1787 (L'.TRecord [("From", s),
adamc@441 1788 ("Where", s),
adamc@441 1789 ("GroupBy", un),
adamc@441 1790 ("Having", s),
adamc@441 1791 ("SelectFields", un),
adamc@441 1792 ("SelectExps", (L'.TRecord (map (fn (x, _) => (x, s)) sexps), loc))],
adamc@441 1793 loc),
adamc@441 1794 s,
adamc@598 1795 strcat [sc "SELECT ",
adamc@598 1796 strcatComma (map (fn (x, t) =>
adamc@598 1797 strcat [
adamc@598 1798 (L'.EField (gf "SelectExps", x), loc),
adamc@598 1799 sc (" AS _" ^ x)
adamc@598 1800 ]) sexps
adamc@598 1801 @ map (fn (x, xts) =>
adamc@598 1802 strcatComma
adamc@598 1803 (map (fn (x', _) =>
adamc@598 1804 sc (x ^ ".uw_" ^ x'))
adamc@598 1805 xts)) stables),
adamc@598 1806 sc " FROM ",
adamc@748 1807 gf "From",
adamc@598 1808 (L'.ECase (gf "Where",
adamc@598 1809 [((L'.PPrim (Prim.String "TRUE"), loc),
adamc@598 1810 sc ""),
adamc@598 1811 ((L'.PWild, loc),
adamc@598 1812 strcat [sc " WHERE ", gf "Where"])],
adamc@598 1813 {disc = s,
adamc@598 1814 result = s}), loc),
adamc@598 1815
adamc@598 1816 if List.all (fn (x, xts) =>
adamc@598 1817 case List.find (fn (x', _) => x' = x) grouped of
adamc@598 1818 NONE => List.null xts
adamc@598 1819 | SOME (_, xts') =>
adamc@598 1820 List.all (fn (x, _) =>
adamc@598 1821 List.exists (fn (x', _) => x' = x)
adamc@598 1822 xts') xts) tables then
adamc@598 1823 sc ""
adamc@598 1824 else
adamc@598 1825 strcat [
adamc@598 1826 sc " GROUP BY ",
adamc@598 1827 strcatComma (map (fn (x, xts) =>
adamc@598 1828 strcatComma
adamc@598 1829 (map (fn (x', _) =>
adamc@598 1830 sc (x ^ ".uw_" ^ x'))
adamc@598 1831 xts)) grouped)
adamc@598 1832 ],
adamc@259 1833
adamc@598 1834 (L'.ECase (gf "Having",
adamc@598 1835 [((L'.PPrim (Prim.String "TRUE"), loc),
adamc@598 1836 sc ""),
adamc@598 1837 ((L'.PWild, loc),
adamc@598 1838 strcat [sc " HAVING ", gf "Having"])],
adamc@598 1839 {disc = s,
adamc@598 1840 result = s}), loc)
adamc@441 1841 ]), loc),
adamc@441 1842 fm)
adamc@441 1843 end
adamc@252 1844 | _ => poly ()
adamc@252 1845 end
adamc@252 1846
adamc@252 1847 | L.ECApp (
adamc@252 1848 (L.ECApp (
adamc@252 1849 (L.ECApp (
adamc@252 1850 (L.ECApp (
adamc@252 1851 (L.EFfi ("Basis", "sql_inject"), _),
adamc@252 1852 _), _),
adamc@252 1853 _), _),
adamc@252 1854 _), _),
adamc@252 1855 t) =>
adamc@252 1856 let
adamc@252 1857 val t = monoType env t
adamc@252 1858 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 1859 in
adamc@252 1860 ((L'.EAbs ("f", (L'.TFun (t, s), loc), (L'.TFun (t, s), loc),
adamc@252 1861 (L'.ERel 0, loc)), loc), fm)
adamc@252 1862 end
adamc@252 1863
adamc@253 1864 | L.EFfi ("Basis", "sql_int") =>
adamc@253 1865 ((L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1866 (L'.EFfiApp ("Basis", "sqlifyInt", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1867 fm)
adamc@253 1868 | L.EFfi ("Basis", "sql_float") =>
adamc@253 1869 ((L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1870 (L'.EFfiApp ("Basis", "sqlifyFloat", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1871 fm)
adamc@253 1872 | L.EFfi ("Basis", "sql_bool") =>
adamc@253 1873 ((L'.EAbs ("x", (L'.TFfi ("Basis", "bool"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1874 (L'.EFfiApp ("Basis", "sqlifyBool", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1875 fm)
adamc@253 1876 | L.EFfi ("Basis", "sql_string") =>
adamc@253 1877 ((L'.EAbs ("x", (L'.TFfi ("Basis", "string"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1878 (L'.EFfiApp ("Basis", "sqlifyString", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1879 fm)
adamc@439 1880 | L.EFfi ("Basis", "sql_time") =>
adamc@439 1881 ((L'.EAbs ("x", (L'.TFfi ("Basis", "time"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@439 1882 (L'.EFfiApp ("Basis", "sqlifyTime", [(L'.ERel 0, loc)]), loc)), loc),
adamc@439 1883 fm)
adamc@737 1884 | L.EFfi ("Basis", "sql_blob") =>
adamc@737 1885 ((L'.EAbs ("x", (L'.TFfi ("Basis", "blob"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@737 1886 (L'.EFfiApp ("Basis", "sqlifyBlob", [(L'.ERel 0, loc)]), loc)), loc),
adamc@737 1887 fm)
adamc@678 1888 | L.ECApp ((L.EFfi ("Basis", "sql_channel"), _), _) =>
adamc@678 1889 ((L'.EAbs ("x", (L'.TFfi ("Basis", "channel"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@678 1890 (L'.EFfiApp ("Basis", "sqlifyChannel", [(L'.ERel 0, loc)]), loc)), loc),
adamc@678 1891 fm)
adamc@682 1892 | L.EFfi ("Basis", "sql_client") =>
adamc@682 1893 ((L'.EAbs ("x", (L'.TFfi ("Basis", "client"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@682 1894 (L'.EFfiApp ("Basis", "sqlifyClient", [(L'.ERel 0, loc)]), loc)), loc),
adamc@682 1895 fm)
adamc@676 1896 | L.ECApp ((L.EFfi ("Basis", "sql_prim"), _), t) =>
adamc@676 1897 let
adamc@676 1898 val t = monoType env t
adamc@676 1899 val tf = (L'.TFun (t, (L'.TFfi ("Basis", "string"), loc)), loc)
adamc@676 1900 in
adamc@676 1901 ((L'.EAbs ("f", tf, tf, (L'.ERel 0, loc)), loc),
adamc@676 1902 fm)
adamc@676 1903 end
adamc@676 1904 | L.ECApp ((L.EFfi ("Basis", "sql_option_prim"), _), t) =>
adamc@676 1905 let
adamc@676 1906 val t = monoType env t
adamc@676 1907 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@676 1908 in
adamc@676 1909 ((L'.EAbs ("f",
adamc@676 1910 (L'.TFun (t, s), loc),
adamc@676 1911 (L'.TFun ((L'.TOption t, loc), s), loc),
adamc@676 1912 (L'.EAbs ("x",
adamc@676 1913 (L'.TOption t, loc),
adamc@676 1914 s,
adamc@676 1915 (L'.ECase ((L'.ERel 0, loc),
adamc@676 1916 [((L'.PNone t, loc),
adamc@676 1917 (L'.EPrim (Prim.String "NULL"), loc)),
adamc@676 1918 ((L'.PSome (t, (L'.PVar ("y", t), loc)), loc),
adamc@676 1919 (L'.EApp ((L'.ERel 2, loc), (L'.ERel 0, loc)), loc))],
adamc@676 1920 {disc = (L'.TOption t, loc),
adamc@676 1921 result = s}), loc)), loc)), loc),
adamc@676 1922 fm)
adamc@676 1923 end
adamc@253 1924
adamc@750 1925 | L.ECApp ((L.EFfi ("Basis", "nullify_option"), _), _) =>
adamc@750 1926 ((L'.ERecord [], loc), fm)
adamc@750 1927 | L.ECApp ((L.EFfi ("Basis", "nullify_prim"), _), _) =>
adamc@750 1928 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adamc@750 1929 (L'.ERecord [], loc)), loc),
adamc@750 1930 fm)
adamc@750 1931
adamc@252 1932 | L.ECApp ((L.EFfi ("Basis", "sql_subset"), _), _) =>
adamc@252 1933 ((L'.ERecord [], loc), fm)
adamc@252 1934 | L.ECApp ((L.EFfi ("Basis", "sql_subset_all"), _), _) =>
adamc@252 1935 ((L'.ERecord [], loc), fm)
adamc@252 1936
adamc@753 1937 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "fieldsOf_table"), _), _), _), _) =>
adamc@753 1938 ((L'.ERecord [], loc), fm)
adamc@753 1939 | L.ECApp ((L.EFfi ("Basis", "fieldsOf_view"), _), _) =>
adamc@753 1940 ((L'.ERecord [], loc), fm)
adamc@753 1941
adamc@753 1942 | L.ECApp ((L.EApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_from_table"), _), _), _), _), _), _), _),
adamc@753 1943 (L.CName name, _)) =>
adamc@748 1944 let
adamc@748 1945 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@748 1946 in
adamc@748 1947 ((L'.EAbs ("tab", s, s,
adamc@748 1948 strcat [(L'.ERel 0, loc),
adamc@748 1949 (L'.EPrim (Prim.String (" AS " ^ name)), loc)]), loc),
adamc@748 1950 fm)
adamc@748 1951 end
adamc@748 1952 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_from_comma"), _), _), _), _) =>
adamc@748 1953 let
adamc@748 1954 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@748 1955 in
adamc@748 1956 ((L'.EAbs ("tab1", s, (L'.TFun (s, s), loc),
adamc@748 1957 (L'.EAbs ("tab2", s, s,
adamc@748 1958 strcat [(L'.ERel 1, loc),
adamc@748 1959 (L'.EPrim (Prim.String ", "), loc),
adamc@748 1960 (L'.ERel 0, loc)]), loc)), loc),
adamc@748 1961 fm)
adamc@748 1962 end
adamc@749 1963 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_inner_join"), _), _), _), _) =>
adamc@749 1964 let
adamc@749 1965 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@749 1966 in
adamc@749 1967 ((L'.EAbs ("tab1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@749 1968 (L'.EAbs ("tab2", s, (L'.TFun (s, s), loc),
adamc@749 1969 (L'.EAbs ("on", s, s,
adamc@749 1970 strcat [(L'.EPrim (Prim.String "("), loc),
adamc@749 1971 (L'.ERel 2, loc),
adamc@749 1972 (L'.EPrim (Prim.String " JOIN "), loc),
adamc@749 1973 (L'.ERel 1, loc),
adamc@749 1974 (L'.EPrim (Prim.String " ON "), loc),
adamc@749 1975 (L'.ERel 0, loc),
adamc@749 1976 (L'.EPrim (Prim.String ")"), loc)]), loc)), loc)), loc),
adamc@749 1977 fm)
adamc@749 1978 end
adamc@750 1979 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_left_join"), _), _), _), (L.CRecord (_, right), _)) =>
adamc@750 1980 let
adamc@750 1981 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@750 1982 in
adamc@750 1983 ((L'.EAbs ("_", outerRec right,
adamc@750 1984 (L'.TFun (s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc)), loc),
adamc@750 1985 (L'.EAbs ("tab1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@750 1986 (L'.EAbs ("tab2", s, (L'.TFun (s, s), loc),
adamc@750 1987 (L'.EAbs ("on", s, s,
adamc@750 1988 strcat [(L'.EPrim (Prim.String "("), loc),
adamc@750 1989 (L'.ERel 2, loc),
adamc@750 1990 (L'.EPrim (Prim.String " LEFT JOIN "), loc),
adamc@750 1991 (L'.ERel 1, loc),
adamc@750 1992 (L'.EPrim (Prim.String " ON "), loc),
adamc@750 1993 (L'.ERel 0, loc),
adamc@750 1994 (L'.EPrim (Prim.String ")"), loc)]),
adamc@750 1995 loc)), loc)), loc)), loc),
adamc@750 1996 fm)
adamc@750 1997 end
adamc@751 1998 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_right_join"), _), (L.CRecord (_, left), _)), _), _) =>
adamc@751 1999 let
adamc@751 2000 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@751 2001 in
adamc@751 2002 ((L'.EAbs ("_", outerRec left,
adamc@751 2003 (L'.TFun (s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc)), loc),
adamc@751 2004 (L'.EAbs ("tab1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@751 2005 (L'.EAbs ("tab2", s, (L'.TFun (s, s), loc),
adamc@751 2006 (L'.EAbs ("on", s, s,
adamc@751 2007 strcat [(L'.EPrim (Prim.String "("), loc),
adamc@751 2008 (L'.ERel 2, loc),
adamc@751 2009 (L'.EPrim (Prim.String " RIGHT JOIN "), loc),
adamc@751 2010 (L'.ERel 1, loc),
adamc@751 2011 (L'.EPrim (Prim.String " ON "), loc),
adamc@751 2012 (L'.ERel 0, loc),
adamc@751 2013 (L'.EPrim (Prim.String ")"), loc)]),
adamc@751 2014 loc)), loc)), loc)), loc),
adamc@751 2015 fm)
adamc@751 2016 end
adamc@751 2017 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_full_join"), _), (L.CRecord (_, left), _)), _),
adamc@751 2018 (L.CRecord (_, right), _)) =>
adamc@751 2019 let
adamc@751 2020 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@751 2021 in
adamc@751 2022 ((L'.EAbs ("_", outerRec (left @ right),
adamc@751 2023 (L'.TFun (s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc)), loc),
adamc@751 2024 (L'.EAbs ("tab1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@751 2025 (L'.EAbs ("tab2", s, (L'.TFun (s, s), loc),
adamc@751 2026 (L'.EAbs ("on", s, s,
adamc@751 2027 strcat [(L'.EPrim (Prim.String "("), loc),
adamc@751 2028 (L'.ERel 2, loc),
adamc@751 2029 (L'.EPrim (Prim.String " FULL JOIN "), loc),
adamc@751 2030 (L'.ERel 1, loc),
adamc@751 2031 (L'.EPrim (Prim.String " ON "), loc),
adamc@751 2032 (L'.ERel 0, loc),
adamc@751 2033 (L'.EPrim (Prim.String ")"), loc)]),
adamc@751 2034 loc)), loc)), loc)), loc),
adamc@751 2035 fm)
adamc@751 2036 end
adamc@748 2037
adamc@252 2038 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_order_by_Nil"), _), _), _), _) =>
adamc@252 2039 ((L'.EPrim (Prim.String ""), loc), fm)
adamc@261 2040 | L.ECApp (
adamc@261 2041 (L.ECApp (
adamc@261 2042 (L.ECApp (
adamc@261 2043 (L.EFfi ("Basis", "sql_order_by_Cons"), _),
adamc@261 2044 _), _),
adamc@261 2045 _), _),
adamc@261 2046 _) =>
adamc@261 2047 let
adamc@261 2048 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@261 2049 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@261 2050 in
adamc@268 2051 ((L'.EAbs ("e1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@268 2052 (L'.EAbs ("d", s, (L'.TFun (s, s), loc),
adamc@268 2053 (L'.EAbs ("e2", s, s,
adamc@268 2054 (L'.ECase ((L'.ERel 0, loc),
adamc@268 2055 [((L'.PPrim (Prim.String ""), loc),
adamc@598 2056 strcat [(L'.ERel 2, loc),
adamc@598 2057 (L'.ERel 1, loc)]),
adamc@268 2058 ((L'.PWild, loc),
adamc@598 2059 strcat [(L'.ERel 2, loc),
adamc@598 2060 (L'.ERel 1, loc),
adamc@598 2061 sc ", ",
adamc@598 2062 (L'.ERel 0, loc)])],
adamc@268 2063 {disc = s, result = s}), loc)), loc)), loc)), loc),
adamc@261 2064 fm)
adamc@261 2065 end
adamc@252 2066
adamc@252 2067 | L.EFfi ("Basis", "sql_no_limit") =>
adamc@252 2068 ((L'.EPrim (Prim.String ""), loc), fm)
adamc@262 2069 | L.EFfiApp ("Basis", "sql_limit", [e]) =>
adamc@262 2070 let
adamc@262 2071 val (e, fm) = monoExp (env, st, fm) e
adamc@262 2072 in
adamc@598 2073 (strcat [
adamc@262 2074 (L'.EPrim (Prim.String " LIMIT "), loc),
adamc@262 2075 (L'.EFfiApp ("Basis", "sqlifyInt", [e]), loc)
adamc@262 2076 ],
adamc@262 2077 fm)
adamc@262 2078 end
adamc@262 2079
adamc@252 2080 | L.EFfi ("Basis", "sql_no_offset") =>
adamc@252 2081 ((L'.EPrim (Prim.String ""), loc), fm)
adamc@263 2082 | L.EFfiApp ("Basis", "sql_offset", [e]) =>
adamc@263 2083 let
adamc@263 2084 val (e, fm) = monoExp (env, st, fm) e
adamc@263 2085 in
adamc@598 2086 (strcat [
adamc@263 2087 (L'.EPrim (Prim.String " OFFSET "), loc),
adamc@263 2088 (L'.EFfiApp ("Basis", "sqlifyInt", [e]), loc)
adamc@263 2089 ],
adamc@263 2090 fm)
adamc@263 2091 end
adamc@253 2092
adamc@559 2093 | L.ECApp ((L.EFfi ("Basis", "sql_eq"), _), _) =>
adamc@253 2094 ((L'.EPrim (Prim.String "="), loc), fm)
adamc@559 2095 | L.ECApp ((L.EFfi ("Basis", "sql_ne"), _), _) =>
adamc@253 2096 ((L'.EPrim (Prim.String "<>"), loc), fm)
adamc@559 2097 | L.ECApp ((L.EFfi ("Basis", "sql_lt"), _), _) =>
adamc@253 2098 ((L'.EPrim (Prim.String "<"), loc), fm)
adamc@559 2099 | L.ECApp ((L.EFfi ("Basis", "sql_le"), _), _) =>
adamc@253 2100 ((L'.EPrim (Prim.String "<="), loc), fm)
adamc@559 2101 | L.ECApp ((L.EFfi ("Basis", "sql_gt"), _), _) =>
adamc@253 2102 ((L'.EPrim (Prim.String ">"), loc), fm)
adamc@559 2103 | L.ECApp ((L.EFfi ("Basis", "sql_ge"), _), _) =>
adamc@253 2104 ((L'.EPrim (Prim.String ">="), loc), fm)
adamc@253 2105
adamc@559 2106 | L.ECApp ((L.EFfi ("Basis", "sql_plus"), _), _) =>
adamc@559 2107 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 2108 (L'.EPrim (Prim.String "+"), loc)), loc), fm)
adamc@559 2109 | L.ECApp ((L.EFfi ("Basis", "sql_minus"), _), _) =>
adamc@559 2110 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 2111 (L'.EPrim (Prim.String "-"), loc)), loc), fm)
adamc@559 2112 | L.ECApp ((L.EFfi ("Basis", "sql_times"), _), _) =>
adamc@559 2113 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 2114 (L'.EPrim (Prim.String "*"), loc)), loc), fm)
adamc@559 2115 | L.ECApp ((L.EFfi ("Basis", "sql_div"), _), _) =>
adamc@559 2116 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 2117 (L'.EPrim (Prim.String "/"), loc)), loc), fm)
adamc@559 2118 | L.EFfi ("Basis", "sql_mod") =>
adamc@559 2119 ((L'.EPrim (Prim.String "%"), loc), fm)
adamc@559 2120
adamc@253 2121 | L.ECApp (
adamc@253 2122 (L.ECApp (
adamc@253 2123 (L.ECApp (
adamc@253 2124 (L.ECApp (
adamc@254 2125 (L.ECApp (
adamc@264 2126 (L.EFfi ("Basis", "sql_unary"), _),
adamc@264 2127 _), _),
adamc@264 2128 _), _),
adamc@264 2129 _), _),
adamc@264 2130 _), _),
adamc@264 2131 _) =>
adamc@264 2132 let
adamc@264 2133 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@264 2134 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@264 2135 in
adamc@264 2136 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@264 2137 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@598 2138 strcat [sc "(",
adamc@598 2139 (L'.ERel 1, loc),
adamc@598 2140 sc " ",
adamc@598 2141 (L'.ERel 0, loc),
adamc@598 2142 sc ")"]), loc)), loc),
adamc@264 2143 fm)
adamc@264 2144 end
adamc@264 2145 | L.EFfi ("Basis", "sql_not") => ((L'.EPrim (Prim.String "NOT"), loc), fm)
adamc@559 2146 | L.ECApp ((L.EFfi ("Basis", "sql_neg"), _), _) =>
adamc@559 2147 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 2148 (L'.EPrim (Prim.String "-"), loc)), loc), fm)
adamc@264 2149
adamc@264 2150 | L.ECApp (
adamc@264 2151 (L.ECApp (
adamc@264 2152 (L.ECApp (
adamc@264 2153 (L.ECApp (
adamc@264 2154 (L.ECApp (
adamc@254 2155 (L.ECApp (
adamc@254 2156 (L.EFfi ("Basis", "sql_binary"), _),
adamc@254 2157 _), _),
adamc@254 2158 _), _),
adamc@254 2159 _), _),
adamc@254 2160 _), _),
adamc@254 2161 _), _),
adamc@254 2162 _) =>
adamc@254 2163 let
adamc@254 2164 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@254 2165 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@254 2166 in
adamc@254 2167 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@254 2168 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@254 2169 (L'.EAbs ("e2", s, s,
adamc@598 2170 strcat [sc "(",
adamc@598 2171 (L'.ERel 1, loc),
adamc@598 2172 sc " ",
adamc@598 2173 (L'.ERel 2, loc),
adamc@598 2174 sc " ",
adamc@598 2175 (L'.ERel 0, loc),
adamc@598 2176 sc ")"]), loc)), loc)), loc),
adamc@254 2177 fm)
adamc@254 2178 end
adamc@254 2179 | L.EFfi ("Basis", "sql_and") => ((L'.EPrim (Prim.String "AND"), loc), fm)
adamc@254 2180 | L.EFfi ("Basis", "sql_or") => ((L'.EPrim (Prim.String "OR"), loc), fm)
adamc@254 2181
adamc@254 2182 | L.ECApp (
adamc@254 2183 (L.ECApp (
adamc@254 2184 (L.ECApp (
adamc@254 2185 (L.ECApp (
adamc@253 2186 (L.ECApp (
adamc@253 2187 (L.ECApp (
adamc@253 2188 (L.ECApp (
adamc@253 2189 (L.EFfi ("Basis", "sql_field"), _),
adamc@253 2190 _), _),
adamc@253 2191 _), _),
adamc@253 2192 _), _),
adamc@253 2193 _), _),
adamc@253 2194 _), _),
adamc@253 2195 (L.CName tab, _)), _),
adamc@877 2196 (L.CName field, _)) => ((L'.EPrim (Prim.String (tab ^ ".uw_" ^ lowercaseFirst field)), loc), fm)
adamc@260 2197
adamc@260 2198 | L.ECApp (
adamc@260 2199 (L.ECApp (
adamc@260 2200 (L.ECApp (
adamc@260 2201 (L.ECApp (
adamc@261 2202 (L.ECApp (
adamc@261 2203 (L.EFfi ("Basis", "sql_exp"), _),
adamc@261 2204 _), _),
adamc@261 2205 _), _),
adamc@261 2206 _), _),
adamc@261 2207 _), _),
adamc@877 2208 (L.CName nm, _)) => ((L'.EPrim (Prim.String ("_" ^ lowercaseFirst nm)), loc), fm)
adamc@261 2209
adamc@261 2210 | L.ECApp (
adamc@261 2211 (L.ECApp (
adamc@261 2212 (L.ECApp (
adamc@261 2213 (L.ECApp (
adamc@260 2214 (L.EFfi ("Basis", "sql_relop"), _),
adamc@260 2215 _), _),
adamc@260 2216 _), _),
adamc@260 2217 _), _),
adamc@260 2218 _) =>
adamc@260 2219 let
adamc@260 2220 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@260 2221 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@260 2222 in
adamc@260 2223 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@260 2224 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@260 2225 (L'.EAbs ("e2", s, s,
adamc@598 2226 strcat [sc "((",
adamc@598 2227 (L'.ERel 1, loc),
adamc@598 2228 sc ") ",
adamc@598 2229 (L'.ERel 2, loc),
adamc@598 2230 sc " (",
adamc@598 2231 (L'.ERel 0, loc),
adamc@598 2232 sc "))"]), loc)), loc)), loc),
adamc@260 2233 fm)
adamc@260 2234 end
adamc@260 2235
adamc@260 2236 | L.EFfi ("Basis", "sql_union") => ((L'.EPrim (Prim.String "UNION"), loc), fm)
adamc@260 2237 | L.EFfi ("Basis", "sql_intersect") => ((L'.EPrim (Prim.String "INTERSECT"), loc), fm)
adamc@260 2238 | L.EFfi ("Basis", "sql_except") => ((L'.EPrim (Prim.String "EXCEPT"), loc), fm)
adamc@260 2239
adamc@265 2240 | L.ECApp (
adamc@265 2241 (L.ECApp (
adamc@265 2242 (L.ECApp (
adamc@265 2243 (L.EFfi ("Basis", "sql_count"), _),
adamc@265 2244 _), _),
adamc@265 2245 _), _),
adamc@544 2246 _) => ((L'.EPrim (Prim.String "COUNT(*)"), loc),
adamc@265 2247 fm)
adamc@266 2248
adamc@266 2249 | L.ECApp (
adamc@266 2250 (L.ECApp (
adamc@266 2251 (L.ECApp (
adamc@266 2252 (L.ECApp (
adamc@266 2253 (L.EFfi ("Basis", "sql_aggregate"), _),
adamc@266 2254 _), _),
adamc@266 2255 _), _),
adamc@266 2256 _), _),
adamc@266 2257 _) =>
adamc@266 2258 let
adamc@266 2259 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@266 2260 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@266 2261 in
adamc@266 2262 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@266 2263 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@598 2264 strcat [(L'.ERel 1, loc),
adamc@598 2265 sc "(",
adamc@598 2266 (L'.ERel 0, loc),
adamc@598 2267 sc ")"]), loc)), loc),
adamc@266 2268 fm)
adamc@266 2269 end
adamc@266 2270
adamc@266 2271 | L.EFfi ("Basis", "sql_summable_int") => ((L'.ERecord [], loc), fm)
adamc@266 2272 | L.EFfi ("Basis", "sql_summable_float") => ((L'.ERecord [], loc), fm)
adamc@266 2273 | L.ECApp ((L.EFfi ("Basis", "sql_avg"), _), _) =>
adamc@266 2274 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 2275 (L'.EPrim (Prim.String "AVG"), loc)), loc),
adamc@266 2276 fm)
adamc@266 2277 | L.ECApp ((L.EFfi ("Basis", "sql_sum"), _), _) =>
adamc@266 2278 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 2279 (L'.EPrim (Prim.String "SUM"), loc)), loc),
adamc@266 2280 fm)
adamc@266 2281
adamc@559 2282 | L.EFfi ("Basis", "sql_arith_int") => ((L'.ERecord [], loc), fm)
adamc@559 2283 | L.EFfi ("Basis", "sql_arith_float") => ((L'.ERecord [], loc), fm)
adamc@559 2284
adamc@266 2285 | L.EFfi ("Basis", "sql_maxable_int") => ((L'.ERecord [], loc), fm)
adamc@266 2286 | L.EFfi ("Basis", "sql_maxable_float") => ((L'.ERecord [], loc), fm)
adamc@266 2287 | L.EFfi ("Basis", "sql_maxable_string") => ((L'.ERecord [], loc), fm)
adamc@266 2288 | L.ECApp ((L.EFfi ("Basis", "sql_max"), _), _) =>
adamc@266 2289 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 2290 (L'.EPrim (Prim.String "MAX"), loc)), loc),
adamc@266 2291 fm)
adamc@266 2292 | L.ECApp ((L.EFfi ("Basis", "sql_min"), _), _) =>
adamc@266 2293 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 2294 (L'.EPrim (Prim.String "MIN"), loc)), loc),
adamc@266 2295 fm)
adamc@266 2296
adamc@268 2297 | L.EFfi ("Basis", "sql_asc") => ((L'.EPrim (Prim.String ""), loc), fm)
adamc@268 2298 | L.EFfi ("Basis", "sql_desc") => ((L'.EPrim (Prim.String " DESC"), loc), fm)
adamc@268 2299
adamc@441 2300 | L.ECApp (
adamc@441 2301 (L.ECApp (
adamc@441 2302 (L.ECApp (
adamc@441 2303 (L.ECApp (
adamc@441 2304 (L.EFfi ("Basis", "sql_nfunc"), _),
adamc@441 2305 _), _),
adamc@441 2306 _), _),
adamc@441 2307 _), _),
adamc@441 2308 _) =>
adamc@441 2309 let
adamc@441 2310 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@441 2311 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@441 2312 in
adamc@441 2313 ((L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc),
adamc@441 2314 fm)
adamc@441 2315 end
adamc@441 2316 | L.EFfi ("Basis", "sql_current_timestamp") => ((L'.EPrim (Prim.String "CURRENT_TIMESTAMP"), loc), fm)
adamc@441 2317
adamc@746 2318 | L.ECApp (
adamc@746 2319 (L.ECApp (
adamc@746 2320 (L.ECApp (
adamc@746 2321 (L.ECApp (
adamc@746 2322 (L.ECApp (
adamc@746 2323 (L.EFfi ("Basis", "sql_ufunc"), _),
adamc@746 2324 _), _),
adamc@746 2325 _), _),
adamc@746 2326 _), _),
adamc@746 2327 _), _),
adamc@746 2328 _) =>
adamc@746 2329 let
adamc@746 2330 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@746 2331 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@746 2332 in
adamc@746 2333 ((L'.EAbs ("f", s, (L'.TFun (s, s), loc),
adamc@746 2334 (L'.EAbs ("x", s, s,
adamc@746 2335 strcat [(L'.ERel 1, loc),
adamc@746 2336 sc "(",
adamc@746 2337 (L'.ERel 0, loc),
adamc@746 2338 sc ")"]), loc)), loc),
adamc@746 2339 fm)
adamc@746 2340 end
adamc@890 2341 | L.EFfi ("Basis", "sql_octet_length") =>
adamc@890 2342 ((L'.EPrim (Prim.String (if #supportsOctetLength (Settings.currentDbms ()) then
adamc@890 2343 "octet_length"
adamc@890 2344 else
adamc@890 2345 "length")), loc), fm)
adamc@746 2346
adamc@470 2347 | (L.ECApp (
adamc@470 2348 (L.ECApp (
adamc@470 2349 (L.ECApp (
adamc@470 2350 (L.ECApp (
adamc@470 2351 (L.EFfi ("Basis", "sql_is_null"), _), _),
adamc@470 2352 _), _),
adamc@470 2353 _), _),
adamc@470 2354 _), _)) =>
adamc@470 2355 let
adamc@470 2356 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@470 2357 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@470 2358 in
adamc@470 2359 ((L'.EAbs ("s", s, s,
adamc@598 2360 strcat [sc "(",
adamc@598 2361 (L'.ERel 0, loc),
adamc@598 2362 sc " IS NULL)"]), loc),
adamc@470 2363 fm)
adamc@470 2364 end
adamc@470 2365
adamc@338 2366 | L.EFfiApp ("Basis", "nextval", [e]) =>
adamc@338 2367 let
adamc@338 2368 val (e, fm) = monoExp (env, st, fm) e
adamc@338 2369 in
adamc@465 2370 ((L'.ENextval e, loc), fm)
adamc@338 2371 end
adamc@338 2372
adamc@139 2373 | L.EApp (
adamc@139 2374 (L.ECApp (
adamc@720 2375 (L.ECApp ((L.EFfi ("Basis", "cdata"), _), _), _),
adamc@139 2376 _), _),
adamc@179 2377 se) =>
adamc@179 2378 let
adamc@179 2379 val (se, fm) = monoExp (env, st, fm) se
adamc@179 2380 in
adamc@179 2381 ((L'.EFfiApp ("Basis", "htmlifyString", [se]), loc), fm)
adamc@179 2382 end
adamc@179 2383
adamc@95 2384 | L.EApp (
adamc@95 2385 (L.EApp (
adamc@720 2386 (L.ECApp (
adamc@720 2387 (L.ECApp (
adamc@95 2388 (L.ECApp (
adamc@139 2389 (L.ECApp (
adamc@720 2390 (L.EFfi ("Basis", "join"),
adamc@720 2391 _), _), _),
adamc@139 2392 _), _),
adamc@720 2393 _), _),
adamc@720 2394 _), _),
adamc@720 2395 xml1), _),
adamc@720 2396 xml2) =>
adamc@179 2397 let
adamc@179 2398 val (xml1, fm) = monoExp (env, st, fm) xml1
adamc@179 2399 val (xml2, fm) = monoExp (env, st, fm) xml2
adamc@179 2400 in
adamc@179 2401 ((L'.EStrcat (xml1, xml2), loc), fm)
adamc@179 2402 end
adamc@95 2403
adamc@95 2404 | L.EApp (
adamc@95 2405 (L.EApp (
adamc@104 2406 (L.EApp (
adamc@721 2407 (L.EApp (
adamc@720 2408 (L.ECApp (
adamc@104 2409 (L.ECApp (
adamc@104 2410 (L.ECApp (
adamc@139 2411 (L.ECApp (
adamc@139 2412 (L.ECApp (
adamc@139 2413 (L.ECApp (
adamc@139 2414 (L.ECApp (
adamc@721 2415 (L.ECApp (
adamc@721 2416 (L.EFfi ("Basis", "tag"),
adamc@721 2417 _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _),
adamc@721 2418 class), _),
adamc@720 2419 attrs), _),
adamc@720 2420 tag), _),
adamc@95 2421 xml) =>
adamc@95 2422 let
adamc@140 2423 fun getTag' (e, _) =
adamc@140 2424 case e of
adamc@143 2425 L.EFfi ("Basis", tag) => (tag, [])
adamc@143 2426 | L.ECApp (e, t) => let
adamc@143 2427 val (tag, ts) = getTag' e
adamc@143 2428 in
adamc@143 2429 (tag, ts @ [t])
adamc@143 2430 end
adamc@140 2431 | _ => (E.errorAt loc "Non-constant XML tag";
adamc@140 2432 Print.eprefaces' [("Expression", CorePrint.p_exp env tag)];
adamc@143 2433 ("", []))
adamc@140 2434
adamc@95 2435 fun getTag (e, _) =
adamc@95 2436 case e of
adamc@143 2437 L.EFfiApp ("Basis", tag, [(L.ERecord [], _)]) => (tag, [])
adamc@140 2438 | L.EApp (e, (L.ERecord [], _)) => getTag' e
adamc@95 2439 | _ => (E.errorAt loc "Non-constant XML tag";
adamc@95 2440 Print.eprefaces' [("Expression", CorePrint.p_exp env tag)];
adamc@143 2441 ("", []))
adamc@95 2442
adamc@143 2443 val (tag, targs) = getTag tag
adamc@95 2444
adamc@179 2445 val (attrs, fm) = monoExp (env, st, fm) attrs
adamc@598 2446 val attrs = case #1 attrs of
adamc@598 2447 L'.ERecord xes => xes
adamc@598 2448 | _ => raise Fail "Non-record attributes!"
adamc@104 2449
adamc@717 2450 val attrs =
adamc@717 2451 if List.exists (fn ("Link", _, _) => true
adamc@717 2452 | _ => false) attrs then
adamc@717 2453 List.filter (fn ("Href", _, _) => false
adamc@717 2454 | _ => true) attrs
adamc@717 2455 else
adamc@717 2456 attrs
adamc@717 2457
adamc@668 2458 fun findOnload (attrs, acc) =
adamc@668 2459 case attrs of
adamc@668 2460 [] => (NONE, acc)
adamc@668 2461 | ("Onload", e, _) :: rest => (SOME e, List.revAppend (acc, rest))
adamc@668 2462 | x :: rest => findOnload (rest, x :: acc)
adamc@679 2463
adamc@668 2464 val (onload, attrs) = findOnload (attrs, [])
adamc@668 2465
adamc@721 2466 val (class, fm) = monoExp (env, st, fm) class
adamc@721 2467
adamc@143 2468 fun tagStart tag =
adamc@598 2469 let
adamc@721 2470 val t = (L'.TFfi ("Basis", "string"), loc)
adamc@598 2471 val s = (L'.EPrim (Prim.String (String.concat ["<", tag])), loc)
adamc@721 2472
adamc@721 2473 val s = (L'.ECase (class,
adamc@721 2474 [((L'.PNone t, loc),
adamc@721 2475 s),
adamc@721 2476 ((L'.PSome (t, (L'.PVar ("x", t), loc)), loc),
adamc@721 2477 (L'.EStrcat (s,
adamc@721 2478 (L'.EStrcat ((L'.EPrim (Prim.String " class=\""), loc),
adamc@721 2479 (L'.EStrcat ((L'.ERel 0, loc),
adamc@721 2480 (L'.EPrim (Prim.String "\""), loc)),
adamc@721 2481 loc)), loc)), loc))],
adamc@721 2482 {disc = (L'.TOption t, loc),
adamc@721 2483 result = t}), loc)
adamc@598 2484 in
adamc@598 2485 foldl (fn (("Action", _, _), acc) => acc
adamc@598 2486 | (("Source", _, _), acc) => acc
adamc@598 2487 | ((x, e, t), (s, fm)) =>
adamc@598 2488 case t of
adamc@598 2489 (L'.TFfi ("Basis", "bool"), _) =>
adamc@598 2490 let
adamc@598 2491 val s' = " " ^ lowercaseFirst x
adamc@598 2492 in
adamc@598 2493 ((L'.ECase (e,
adamc@598 2494 [((L'.PCon (L'.Enum,
adamc@598 2495 L'.PConFfi {mod = "Basis",
adamc@598 2496 datatyp = "bool",
adamc@598 2497 con = "True",
adamc@598 2498 arg = NONE},
adamc@598 2499 NONE), loc),
adamc@598 2500 (L'.EStrcat (s,
adamc@598 2501 (L'.EPrim (Prim.String s'), loc)), loc)),
adamc@598 2502 ((L'.PCon (L'.Enum,
adamc@598 2503 L'.PConFfi {mod = "Basis",
adamc@598 2504 datatyp = "bool",
adamc@598 2505 con = "False",
adamc@598 2506 arg = NONE},
adamc@598 2507 NONE), loc),
adamc@598 2508 s)],
adamc@598 2509 {disc = (L'.TFfi ("Basis", "bool"), loc),
adamc@598 2510 result = (L'.TFfi ("Basis", "string"), loc)}), loc),
adamc@598 2511 fm)
adamc@598 2512 end
adamc@895 2513 | (L'.TFun (dom, _), _) =>
adamc@598 2514 let
adamc@598 2515 val s' = " " ^ lowercaseFirst x ^ "='"
adamc@895 2516 val e = case #1 dom of
adamc@895 2517 L'.TRecord [] => (L'.EApp (e, (L'.ERecord [], loc)), loc)
adamc@895 2518 | _ => (L'.EApp ((L'.EApp (e, (L'.EFfiApp ("Basis", "kc", []), loc)),
adamc@895 2519 loc), (L'.ERecord [], loc)), loc)
adamc@598 2520 in
adamc@598 2521 ((L'.EStrcat (s,
adamc@598 2522 (L'.EStrcat (
adamc@598 2523 (L'.EPrim (Prim.String s'), loc),
adamc@598 2524 (L'.EStrcat (
adamc@815 2525 (L'.EJavaScript (L'.Attribute, e), loc),
adamc@598 2526 (L'.EPrim (Prim.String "'"), loc)), loc)),
adamc@598 2527 loc)), loc),
adamc@598 2528 fm)
adamc@598 2529 end
adamc@598 2530 | _ =>
adamc@598 2531 let
adamc@598 2532 val fooify =
adamc@598 2533 case x of
adamc@717 2534 "Link" => urlifyExp
adamc@717 2535 | "Action" => urlifyExp
adamc@598 2536 | _ => attrifyExp
adamc@120 2537
adamc@724 2538 val x =
adamc@724 2539 case x of
adamc@724 2540 "Typ" => "Type"
adamc@907 2541 | "Link" => "Href"
adamc@724 2542 | _ => x
adamc@598 2543 val xp = " " ^ lowercaseFirst x ^ "=\""
adamc@179 2544
adamc@598 2545 val (e, fm) = fooify env fm (e, t)
adamc@598 2546 in
adamc@598 2547 ((L'.EStrcat (s,
adamc@598 2548 (L'.EStrcat ((L'.EPrim (Prim.String xp), loc),
adamc@598 2549 (L'.EStrcat (e,
adamc@598 2550 (L'.EPrim (Prim.String "\""),
adamc@598 2551 loc)),
adamc@598 2552 loc)),
adamc@598 2553 loc)), loc),
adamc@598 2554 fm)
adamc@598 2555 end)
adamc@598 2556 (s, fm) attrs
adamc@598 2557 end
adamc@104 2558
adamc@143 2559 fun input typ =
adamc@143 2560 case targs of
adamc@155 2561 [_, (L.CName name, _)] =>
adamc@179 2562 let
adamc@179 2563 val (ts, fm) = tagStart "input"
adamc@179 2564 in
adamc@179 2565 ((L'.EStrcat (ts,
adamc@802 2566 (L'.EPrim (Prim.String (" type=\"" ^ typ ^ "\" name=\"" ^ name ^ "\" />")),
adamc@179 2567 loc)), loc), fm)
adamc@179 2568 end
adamc@143 2569 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@153 2570 raise Fail "No name passed to input tag")
adamc@104 2571
adamc@565 2572 fun normal (tag, extra, extraInner) =
adamc@143 2573 let
adamc@179 2574 val (tagStart, fm) = tagStart tag
adamc@152 2575 val tagStart = case extra of
adamc@152 2576 NONE => tagStart
adamc@152 2577 | SOME extra => (L'.EStrcat (tagStart, extra), loc)
adamc@152 2578
adamc@143 2579 fun normal () =
adamc@179 2580 let
adamc@179 2581 val (xml, fm) = monoExp (env, st, fm) xml
adamc@916 2582
adamc@916 2583 val xml = case extraInner of
adamc@916 2584 NONE => xml
adamc@916 2585 | SOME ei => (L'.EStrcat (ei, xml), loc)
adamc@179 2586 in
adamc@179 2587 ((L'.EStrcat ((L'.EStrcat (tagStart, (L'.EPrim (Prim.String ">"), loc)), loc),
adamc@179 2588 (L'.EStrcat (xml,
adamc@179 2589 (L'.EPrim (Prim.String (String.concat ["</", tag, ">"])),
adamc@179 2590 loc)), loc)),
adamc@179 2591 loc),
adamc@179 2592 fm)
adamc@179 2593 end
adamc@143 2594 in
adamc@143 2595 case xml of
adamc@143 2596 (L.EApp ((L.ECApp (
adamc@143 2597 (L.ECApp ((L.EFfi ("Basis", "cdata"), _),
adamc@143 2598 _), _),
adamc@143 2599 _), _),
adamc@143 2600 (L.EPrim (Prim.String s), _)), _) =>
adamc@143 2601 if CharVector.all Char.isSpace s then
adamc@802 2602 ((L'.EStrcat (tagStart, (L'.EPrim (Prim.String " />"), loc)), loc), fm)
adamc@143 2603 else
adamc@143 2604 normal ()
adamc@143 2605 | _ => normal ()
adamc@143 2606 end
adamc@606 2607
adamc@606 2608 fun setAttrs jexp =
adamc@606 2609 let
adamc@606 2610 val s = (L'.EPrim (Prim.String (String.concat ["<", tag])), loc)
adamc@606 2611
adamc@606 2612 val assgns = List.mapPartial
adamc@606 2613 (fn ("Source", _, _) => NONE
adamc@800 2614 | ("Onchange", e, _) =>
adamc@800 2615 SOME (strcat [str "addOnChange(d,",
adamc@815 2616 (L'.EJavaScript (L'.Script, e), loc),
adamc@800 2617 str ")"])
adamc@606 2618 | (x, e, _) =>
adamc@606 2619 SOME (strcat [str ("d." ^ lowercaseFirst x ^ "="),
adamc@815 2620 (L'.EJavaScript (L'.Script, e), loc),
adamc@606 2621 str ";"]))
adamc@606 2622 attrs
adamc@606 2623 in
adamc@606 2624 case assgns of
adamc@606 2625 [] => jexp
adamc@606 2626 | _ => strcat (str "var d="
adamc@606 2627 :: jexp
adamc@606 2628 :: str ";"
adamc@606 2629 :: assgns)
adamc@606 2630 end
adamc@152 2631 in
adamc@152 2632 case tag of
adamc@679 2633 "body" => let
adamc@668 2634 val onload = case onload of
adamc@668 2635 NONE => (L'.EPrim (Prim.String ""), loc)
adamc@668 2636 | SOME e =>
adamc@668 2637 let
adamc@668 2638 val e = (L'.EApp (e, (L'.ERecord [], loc)), loc)
adamc@668 2639 in
adamc@815 2640 (L'.EJavaScript (L'.Attribute, e), loc)
adamc@679 2641 end
adamc@668 2642 in
adamc@668 2643 normal ("body",
adamc@695 2644 SOME (L'.EFfiApp ("Basis", "maybe_onload",
adamc@695 2645 [(L'.EStrcat ((L'.EFfiApp ("Basis", "get_settings",
adamc@695 2646 [(L'.ERecord [], loc)]), loc),
adamc@695 2647 onload), loc)]),
adamc@695 2648 loc),
adamc@916 2649 SOME (L'.EFfiApp ("Basis", "get_script", [(L'.ERecord [], loc)]), loc))
adamc@668 2650 end
adamc@568 2651
adamc@568 2652 | "dyn" =>
adamc@901 2653 let
adamc@903 2654 fun inTag tag = case targs of
adamc@903 2655 (L.CRecord (_, ctx), _) :: _ =>
adamc@903 2656 List.exists (fn ((L.CName tag', _), _) => tag' = tag
adamc@903 2657 | _ => false) ctx
adamc@903 2658 | _ => false
adamc@901 2659
adamc@903 2660 val tag = if inTag "Tr" then
adamc@903 2661 "tr"
adamc@903 2662 else if inTag "Table" then
adamc@901 2663 "table"
adamc@901 2664 else
adamc@901 2665 "span"
adamc@901 2666 in
adamc@901 2667 case attrs of
adamc@901 2668 [("Signal", e, _)] =>
adamc@901 2669 ((L'.EStrcat
adamc@901 2670 ((L'.EPrim (Prim.String ("<script type=\"text/javascript\">dyn(\""
adamc@901 2671 ^ tag ^ "\", ")), loc),
adamc@901 2672 (L'.EStrcat ((L'.EJavaScript (L'.Script, e), loc),
adamc@901 2673 (L'.EPrim (Prim.String (")</script>")), loc)), loc)), loc),
adamc@901 2674 fm)
adamc@901 2675 | _ => raise Fail "Monoize: Bad dyn attributes"
adamc@901 2676 end
adamc@565 2677
adamc@565 2678 | "submit" => normal ("input type=\"submit\"", NONE, NONE)
adamc@601 2679 | "button" => normal ("input type=\"submit\"", NONE, NONE)
adamc@761 2680 | "hidden" => input "hidden"
adamc@152 2681
adamc@152 2682 | "textbox" =>
adamc@152 2683 (case targs of
adamc@152 2684 [_, (L.CName name, _)] =>
adamc@598 2685 (case List.find (fn ("Source", _, _) => true | _ => false) attrs of
adamc@598 2686 NONE =>
adamc@598 2687 let
adamc@598 2688 val (ts, fm) = tagStart "input"
adamc@598 2689 in
adamc@598 2690 ((L'.EStrcat (ts,
adamc@802 2691 (L'.EPrim (Prim.String (" name=\"" ^ name ^ "\" />")),
adamc@598 2692 loc)), loc), fm)
adamc@598 2693 end
adamc@598 2694 | SOME (_, src, _) =>
adamc@899 2695 (strcat [str "<script type=\"text/javascript\">inp(",
adamc@815 2696 (L'.EJavaScript (L'.Script, src), loc),
adamc@899 2697 str ")</script>"],
adamc@598 2698 fm))
adamc@152 2699 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@598 2700 raise Fail "No name passed to textbox tag"))
adamc@155 2701 | "password" => input "password"
adamc@361 2702 | "textarea" =>
adamc@152 2703 (case targs of
adamc@152 2704 [_, (L.CName name, _)] =>
adamc@179 2705 let
adamc@179 2706 val (ts, fm) = tagStart "textarea"
adamc@179 2707 val (xml, fm) = monoExp (env, st, fm) xml
adamc@179 2708 in
adamc@179 2709 ((L'.EStrcat ((L'.EStrcat (ts,
adamc@179 2710 (L'.EPrim (Prim.String (" name=\"" ^ name ^ "\">")), loc)), loc),
adamc@179 2711 (L'.EStrcat (xml,
adamc@179 2712 (L'.EPrim (Prim.String "</textarea>"),
adamc@179 2713 loc)), loc)),
adamc@179 2714 loc), fm)
adamc@179 2715 end
adamc@152 2716 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@153 2717 raise Fail "No name passed to ltextarea tag"))
adamc@153 2718
adamc@190 2719 | "checkbox" => input "checkbox"
adamc@737 2720 | "upload" => input "file"
adamc@190 2721
adamc@153 2722 | "radio" =>
adamc@153 2723 (case targs of
adamc@153 2724 [_, (L.CName name, _)] =>
adamc@179 2725 monoExp (env, St.setRadioGroup (st, name), fm) xml
adamc@153 2726 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@153 2727 raise Fail "No name passed to radio tag"))
adamc@153 2728 | "radioOption" =>
adamc@153 2729 (case St.radioGroup st of
adamc@153 2730 NONE => raise Fail "No name for radioGroup"
adamc@153 2731 | SOME name =>
adamc@153 2732 normal ("input",
adamc@565 2733 SOME (L'.EPrim (Prim.String (" type=\"radio\" name=\"" ^ name ^ "\"")), loc),
adamc@565 2734 NONE))
adamc@152 2735
adamc@361 2736 | "select" =>
adamc@154 2737 (case targs of
adamc@154 2738 [_, (L.CName name, _)] =>
adamc@179 2739 let
adamc@179 2740 val (ts, fm) = tagStart "select"
adamc@179 2741 val (xml, fm) = monoExp (env, st, fm) xml
adamc@179 2742 in
adamc@179 2743 ((L'.EStrcat ((L'.EStrcat (ts,
adamc@598 2744 (L'.EPrim (Prim.String (" name=\"" ^ name ^ "\">")),
adamc@598 2745 loc)), loc),
adamc@179 2746 (L'.EStrcat (xml,
adamc@179 2747 (L'.EPrim (Prim.String "</select>"),
adamc@179 2748 loc)), loc)),
adamc@179 2749 loc),
adamc@179 2750 fm)
adamc@179 2751 end
adamc@154 2752 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@154 2753 raise Fail "No name passed to lselect tag"))
adamc@154 2754
adamc@601 2755 | "ctextbox" =>
adamc@601 2756 (case List.find (fn ("Source", _, _) => true | _ => false) attrs of
adamc@601 2757 NONE =>
adamc@601 2758 let
adamc@601 2759 val (ts, fm) = tagStart "input"
adamc@601 2760 in
adamc@601 2761 ((L'.EStrcat (ts,
adamc@802 2762 (L'.EPrim (Prim.String " />"), loc)),
adamc@601 2763 loc), fm)
adamc@601 2764 end
adamc@601 2765 | SOME (_, src, _) =>
adamc@606 2766 let
adamc@816 2767 val sc = strcat [str "inp(",
adamc@815 2768 (L'.EJavaScript (L'.Script, src), loc),
adamc@816 2769 str ")"]
adamc@797 2770 val sc = setAttrs sc
adamc@797 2771 in
adamc@899 2772 (strcat [str "<script type=\"text/javascript\">",
adamc@797 2773 sc,
adamc@899 2774 str "</script>"],
adamc@797 2775 fm)
adamc@797 2776 end)
adamc@797 2777
adamc@817 2778 | "ccheckbox" =>
adamc@817 2779 (case List.find (fn ("Source", _, _) => true | _ => false) attrs of
adamc@817 2780 NONE =>
adamc@817 2781 let
adamc@817 2782 val (ts, fm) = tagStart "input type=\"checkbox\""
adamc@817 2783 in
adamc@817 2784 ((L'.EStrcat (ts,
adamc@817 2785 (L'.EPrim (Prim.String " />"), loc)),
adamc@817 2786 loc), fm)
adamc@817 2787 end
adamc@817 2788 | SOME (_, src, _) =>
adamc@817 2789 let
adamc@817 2790 val sc = strcat [str "chk(",
adamc@817 2791 (L'.EJavaScript (L'.Script, src), loc),
adamc@817 2792 str ")"]
adamc@817 2793 val sc = setAttrs sc
adamc@817 2794 in
adamc@899 2795 (strcat [str "<script type=\"text/javascript\">",
adamc@817 2796 sc,
adamc@899 2797 str "</script>"],
adamc@817 2798 fm)
adamc@817 2799 end)
adamc@817 2800
adamc@797 2801 | "cselect" =>
adamc@797 2802 (case List.find (fn ("Source", _, _) => true | _ => false) attrs of
adamc@797 2803 NONE =>
adamc@797 2804 let
adamc@834 2805 val (xml, fm) = monoExp (env, st, fm) xml
adamc@797 2806 val (ts, fm) = tagStart "select"
adamc@797 2807 in
adamc@834 2808 (strcat [ts,
adamc@834 2809 str ">",
adamc@834 2810 xml,
adamc@834 2811 str "</select>"],
adamc@834 2812 fm)
adamc@797 2813 end
adamc@797 2814 | SOME (_, src, _) =>
adamc@797 2815 let
adamc@797 2816 val (xml, fm) = monoExp (env, st, fm) xml
adamc@797 2817
adamc@816 2818 val sc = strcat [str "sel(",
adamc@815 2819 (L'.EJavaScript (L'.Script, src), loc),
adamc@797 2820 str ",",
adamc@815 2821 (L'.EJavaScript (L'.Script, xml), loc),
adamc@606 2822 str ")"]
adamc@606 2823 val sc = setAttrs sc
adamc@606 2824 in
adamc@899 2825 (strcat [str "<script type=\"text/javascript\">",
adamc@606 2826 sc,
adamc@899 2827 str "</script>"],
adamc@606 2828 fm)
adamc@606 2829 end)
adamc@154 2830
adamc@797 2831 | "coption" => normal ("option", NONE, NONE)
adamc@797 2832
adamc@565 2833 | "tabl" => normal ("table", NONE, NONE)
adamc@565 2834 | _ => normal (tag, NONE, NONE)
adamc@95 2835 end
adamc@94 2836
adamc@141 2837 | L.EApp ((L.ECApp (
adamc@361 2838 (L.ECApp ((L.EFfi ("Basis", "form"), _), _), _),
adamc@734 2839 (L.CRecord (_, fields), _)), _),
adamc@141 2840 xml) =>
adamc@143 2841 let
adamc@143 2842 fun findSubmit (e, _) =
adamc@143 2843 case e of
adamc@143 2844 L.EApp (
adamc@143 2845 (L.EApp (
adamc@143 2846 (L.ECApp (
adamc@143 2847 (L.ECApp (
adamc@143 2848 (L.ECApp (
adamc@143 2849 (L.ECApp (
adamc@143 2850 (L.EFfi ("Basis", "join"),
adamc@143 2851 _), _), _),
adamc@143 2852 _), _),
adamc@143 2853 _), _),
adamc@143 2854 _), _),
adamc@143 2855 xml1), _),
adamc@143 2856 xml2) => (case findSubmit xml1 of
adamc@143 2857 Error => Error
adamc@143 2858 | NotFound => findSubmit xml2
adamc@143 2859 | Found e =>
adamc@143 2860 case findSubmit xml2 of
adamc@143 2861 NotFound => Found e
adamc@143 2862 | _ => Error)
adamc@143 2863 | L.EApp (
adamc@143 2864 (L.EApp (
adamc@143 2865 (L.EApp (
adamc@730 2866 (L.EApp (
adamc@143 2867 (L.ECApp (
adamc@143 2868 (L.ECApp (
adamc@143 2869 (L.ECApp (
adamc@143 2870 (L.ECApp (
adamc@143 2871 (L.ECApp (
adamc@143 2872 (L.ECApp (
adamc@143 2873 (L.ECApp (
adamc@730 2874 (L.ECApp (
adamc@730 2875 (L.EFfi ("Basis", "tag"),
adamc@730 2876 _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _),
adamc@730 2877 _), _),
adamc@143 2878 attrs), _),
adamc@143 2879 _), _),
adamc@143 2880 xml) =>
adamc@143 2881 (case #1 attrs of
adamc@143 2882 L.ERecord xes =>
adamc@143 2883 (case ListUtil.search (fn ((L.CName "Action", _), e, t) => SOME (e, t)
adamc@143 2884 | _ => NONE) xes of
adamc@143 2885 NONE => findSubmit xml
adamc@143 2886 | SOME et =>
adamc@143 2887 case findSubmit xml of
adamc@143 2888 NotFound => Found et
adamc@143 2889 | _ => Error)
adamc@143 2890 | _ => findSubmit xml)
adamc@143 2891 | _ => NotFound
adamc@143 2892
adamc@735 2893 val (func, action, fm) = case findSubmit xml of
adamc@735 2894 NotFound => (0, (L'.EPrim (Prim.String ""), loc), fm)
adamc@143 2895 | Error => raise Fail "Not ready for multi-submit lforms yet"
adamc@598 2896 | Found (action, actionT) =>
adamc@598 2897 let
adamc@735 2898 val func = case #1 action of
adamc@735 2899 L.EClosure (n, _) => n
adamc@735 2900 | _ => raise Fail "Monoize: Action is not a closure"
adamc@598 2901 val actionT = monoType env actionT
adamc@598 2902 val (action, fm) = monoExp (env, st, fm) action
adamc@598 2903 val (action, fm) = urlifyExp env fm (action, actionT)
adamc@598 2904 in
adamc@735 2905 (func,
adamc@735 2906 (L'.EStrcat ((L'.EPrim (Prim.String " action=\""), loc),
adamc@598 2907 (L'.EStrcat (action,
adamc@598 2908 (L'.EPrim (Prim.String "\""), loc)), loc)), loc),
adamc@598 2909 fm)
adamc@598 2910 end
adamc@734 2911
adamc@737 2912 val hasUpload = CoreUtil.Exp.exists {kind = fn _ => false,
adamc@737 2913 con = fn _ => false,
adamc@737 2914 exp = fn e =>
adamc@737 2915 case e of
adamc@737 2916 L.EFfi ("Basis", "upload") => true
adamc@737 2917 | _ => false} xml
adamc@737 2918
adamc@179 2919 val (xml, fm) = monoExp (env, st, fm) xml
adamc@735 2920
adamc@735 2921 val xml =
adamc@735 2922 if IS.member (!readCookie, func) then
adamc@735 2923 let
adamc@735 2924 fun inFields s = List.exists (fn ((L.CName s', _), _) => s' = s
adamc@735 2925 | _ => true) fields
adamc@735 2926
adamc@735 2927 fun getSigName () =
adamc@735 2928 let
adamc@735 2929 fun getSigName' n =
adamc@735 2930 let
adamc@735 2931 val s = "Sig" ^ Int.toString n
adamc@735 2932 in
adamc@735 2933 if inFields s then
adamc@735 2934 getSigName' (n + 1)
adamc@735 2935 else
adamc@735 2936 s
adamc@735 2937 end
adamc@735 2938 in
adamc@735 2939 if inFields "Sig" then
adamc@735 2940 getSigName' 0
adamc@735 2941 else
adamc@735 2942 "Sig"
adamc@735 2943 end
adamc@735 2944
adamc@735 2945 val sigName = getSigName ()
adamc@735 2946 val sigSet = (L'.EFfiApp ("Basis", "sigString", [(L'.ERecord [], loc)]), loc)
adamc@735 2947 val sigSet = (L'.EStrcat ((L'.EPrim (Prim.String ("<input type=\"hidden\" name=\""
adamc@735 2948 ^ sigName
adamc@735 2949 ^ "\" value=\"")), loc),
adamc@735 2950 sigSet), loc)
adamc@735 2951 val sigSet = (L'.EStrcat (sigSet,
adamc@803 2952 (L'.EPrim (Prim.String "\" />"), loc)), loc)
adamc@735 2953 in
adamc@735 2954 (L'.EStrcat (sigSet, xml), loc)
adamc@735 2955 end
adamc@735 2956 else
adamc@735 2957 xml
adamc@737 2958
adamc@737 2959 val action = if hasUpload then
adamc@737 2960 (L'.EStrcat (action,
adamc@737 2961 (L'.EPrim (Prim.String " enctype=\"multipart/form-data\""), loc)), loc)
adamc@737 2962 else
adamc@737 2963 action
adamc@737 2964
adamc@143 2965 in
adamc@730 2966 ((L'.EStrcat ((L'.EStrcat ((L'.EPrim (Prim.String "<form method=\"post\""), loc),
adamc@179 2967 (L'.EStrcat (action,
adamc@598 2968 (L'.EPrim (Prim.String ">"), loc)), loc)), loc),
adamc@179 2969 (L'.EStrcat (xml,
adamc@179 2970 (L'.EPrim (Prim.String "</form>"), loc)), loc)), loc),
adamc@179 2971 fm)
adamc@143 2972 end
adamc@141 2973
adamc@756 2974 | L.ECApp ((L.ECApp ((L.ECApp ((L.ECApp (
adamc@756 2975 (L.EFfi ("Basis", "subform"), _), _), _), _),
adamc@756 2976 _), _), _), (L.CName nm, loc)) =>
adamc@756 2977 let
adamc@756 2978 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@756 2979 in
adamc@756 2980 ((L'.EAbs ("xml", s, s,
adamc@756 2981 strcat [(L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".b\" value=\""
adamc@803 2982 ^ nm ^ "\" />")), loc),
adamc@756 2983 (L'.ERel 0, loc),
adamc@803 2984 (L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".e\" value=\"1\" />")), loc)]),
adamc@756 2985 loc),
adamc@756 2986 fm)
adamc@756 2987 end
adamc@756 2988
adamc@758 2989 | L.ECApp ((L.ECApp ((L.ECApp ((L.ECApp (
adamc@758 2990 (L.EFfi ("Basis", "subforms"), _), _), _), _),
adamc@758 2991 _), _), _), (L.CName nm, loc)) =>
adamc@758 2992 let
adamc@758 2993 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@758 2994 in
adamc@758 2995 ((L'.EAbs ("xml", s, s,
adamc@758 2996 strcat [(L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".s\" value=\""
adamc@803 2997 ^ nm ^ "\" />")), loc),
adamc@758 2998 (L'.ERel 0, loc),
adamc@803 2999 (L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".e\" value=\"1\" />")), loc)]),
adamc@758 3000 loc),
adamc@758 3001 fm)
adamc@758 3002 end
adamc@758 3003
adamc@758 3004 | L.ECApp ((L.ECApp (
adamc@758 3005 (L.EFfi ("Basis", "entry"), _), _), _), _) =>
adamc@758 3006 let
adamc@758 3007 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@758 3008 in
adamc@758 3009 ((L'.EAbs ("xml", s, s,
adamc@803 3010 strcat [(L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".i\" value=\"1\" />")), loc),
adamc@758 3011 (L'.ERel 0, loc),
adamc@803 3012 (L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".e\" value=\"1\" />")), loc)]),
adamc@758 3013 loc),
adamc@758 3014 fm)
adamc@758 3015 end
adamc@758 3016
adamc@148 3017 | L.EApp ((L.ECApp (
adamc@148 3018 (L.ECApp (
adamc@148 3019 (L.ECApp (
adamc@148 3020 (L.ECApp (
adamc@148 3021 (L.EFfi ("Basis", "useMore"), _), _), _),
adamc@148 3022 _), _),
adamc@148 3023 _), _),
adamc@148 3024 _), _),
adamc@179 3025 xml) => monoExp (env, st, fm) xml
adamc@148 3026
adamc@283 3027 | L.ECApp ((L.EFfi ("Basis", "error"), _), t) =>
adamc@283 3028 let
adamc@283 3029 val t = monoType env t
adamc@283 3030 in
adamc@283 3031 ((L'.EAbs ("s", (L'.TFfi ("Basis", "string"), loc), t,
adamc@283 3032 (L'.EError ((L'.ERel 0, loc), t), loc)), loc),
adamc@283 3033 fm)
adamc@283 3034 end
adamc@741 3035 | L.ECApp ((L.EFfi ("Basis", "returnBlob"), _), t) =>
adamc@741 3036 let
adamc@741 3037 val t = monoType env t
adamc@741 3038 val un = (L'.TRecord [], loc)
adamc@741 3039 in
adamc@741 3040 ((L'.EAbs ("b", (L'.TFfi ("Basis", "blob"), loc),
adamc@741 3041 (L'.TFun ((L'.TFfi ("Basis", "string"), loc), (L'.TFun (un, t), loc)), loc),
adamc@741 3042 (L'.EAbs ("mt", (L'.TFfi ("Basis", "string"), loc), (L'.TFun (un, t), loc),
adamc@741 3043 (L'.EAbs ("_", un, t,
adamc@741 3044 (L'.EReturnBlob {blob = (L'.ERel 2, loc),
adamc@741 3045 mimeType = (L'.ERel 1, loc),
adamc@741 3046 t = t}, loc)), loc)), loc)), loc),
adamc@741 3047 fm)
adamc@741 3048 end
adamc@283 3049
adamc@179 3050 | L.EApp (e1, e2) =>
adamc@179 3051 let
adamc@179 3052 val (e1, fm) = monoExp (env, st, fm) e1
adamc@179 3053 val (e2, fm) = monoExp (env, st, fm) e2
adamc@179 3054 in
adamc@179 3055 ((L'.EApp (e1, e2), loc), fm)
adamc@179 3056 end
adamc@26 3057 | L.EAbs (x, dom, ran, e) =>
adamc@179 3058 let
adamc@179 3059 val (e, fm) = monoExp (Env.pushERel env x dom, st, fm) e
adamc@179 3060 in
adamc@179 3061 ((L'.EAbs (x, monoType env dom, monoType env ran, e), loc), fm)
adamc@179 3062 end
adamc@25 3063 | L.ECApp _ => poly ()
adamc@25 3064 | L.ECAbs _ => poly ()
adamc@25 3065
adamc@252 3066 | L.EFfi mx => ((L'.EFfi mx, loc), fm)
adamc@252 3067 | L.EFfiApp (m, x, es) =>
adamc@252 3068 let
adamc@252 3069 val (es, fm) = ListUtil.foldlMap (fn (e, fm) => monoExp (env, st, fm) e) fm es
adamc@252 3070 in
adamc@252 3071 ((L'.EFfiApp (m, x, es), loc), fm)
adamc@252 3072 end
adamc@252 3073
adamc@179 3074 | L.ERecord xes =>
adamc@179 3075 let
adamc@179 3076 val (xes, fm) = ListUtil.foldlMap
adamc@179 3077 (fn ((x, e, t), fm) =>
adamc@179 3078 let
adamc@179 3079 val (e, fm) = monoExp (env, st, fm) e
adamc@179 3080 in
adamc@179 3081 ((monoName env x,
adamc@179 3082 e,
adamc@179 3083 monoType env t), fm)
adamc@179 3084 end) fm xes
adamc@905 3085
adamc@905 3086 val xes = ListMergeSort.sort (fn ((x, _, _), (y, _, _)) => String.compare (x, y) = GREATER) xes
adamc@179 3087 in
adamc@179 3088 ((L'.ERecord xes, loc), fm)
adamc@179 3089 end
adamc@179 3090 | L.EField (e, x, _) =>
adamc@179 3091 let
adamc@179 3092 val (e, fm) = monoExp (env, st, fm) e
adamc@179 3093 in
adamc@179 3094 ((L'.EField (e, monoName env x), loc), fm)
adamc@179 3095 end
adamc@445 3096 | L.EConcat _ => poly ()
adamc@149 3097 | L.ECut _ => poly ()
adamc@493 3098 | L.ECutMulti _ => poly ()
adamc@177 3099
adamc@182 3100 | L.ECase (e, pes, {disc, result}) =>
adamc@179 3101 let
adamc@179 3102 val (e, fm) = monoExp (env, st, fm) e
adamc@179 3103 val (pes, fm) = ListUtil.foldlMap
adamc@179 3104 (fn ((p, e), fm) =>
adamc@179 3105 let
adamc@179 3106 val (e, fm) = monoExp (env, st, fm) e
adamc@179 3107 in
adamc@182 3108 ((monoPat env p, e), fm)
adamc@179 3109 end) fm pes
adamc@179 3110 in
adamc@182 3111 ((L'.ECase (e, pes, {disc = monoType env disc, result = monoType env result}), loc), fm)
adamc@179 3112 end
adamc@177 3113
adamc@179 3114 | L.EWrite e =>
adamc@179 3115 let
adamc@179 3116 val (e, fm) = monoExp (env, st, fm) e
adamc@179 3117 in
adamc@252 3118 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adamc@252 3119 (L'.EWrite (liftExpInExp 0 e), loc)), loc), fm)
adamc@179 3120 end
adamc@110 3121
adamc@179 3122 | L.EClosure (n, es) =>
adamc@179 3123 let
adamc@179 3124 val (es, fm) = ListUtil.foldlMap (fn (e, fm) =>
adamc@179 3125 monoExp (env, st, fm) e)
adamc@179 3126 fm es
adamc@179 3127 in
adamc@179 3128 ((L'.EClosure (n, es), loc), fm)
adamc@179 3129 end
adamc@450 3130
adamc@450 3131 | L.ELet (x, t, e1, e2) =>
adamc@450 3132 let
adamc@450 3133 val t' = monoType env t
adamc@450 3134 val (e1, fm) = monoExp (env, st, fm) e1
adamc@450 3135 val (e2, fm) = monoExp (Env.pushERel env x t, st, fm) e2
adamc@450 3136 in
adamc@450 3137 ((L'.ELet (x, t', e1, e2), loc), fm)
adamc@450 3138 end
adamc@607 3139
adamc@908 3140 | L.EServerCall (n, es, ek, t, (L.TRecord (L.CRecord (_, []), _), _)) =>
adamc@608 3141 let
adamc@609 3142 val t = monoType env t
adamc@614 3143 val (_, ft, _, name) = Env.lookupENamed env n
adamc@608 3144 val (es, fm) = ListUtil.foldlMap (fn (e, fm) => monoExp (env, st, fm) e) fm es
adamc@614 3145
adamc@614 3146 fun encodeArgs (es, ft, acc, fm) =
adamc@614 3147 case (es, ft) of
adamc@614 3148 ([], _) => (rev acc, fm)
adamc@614 3149 | (e :: es, (L.TFun (dom, ran), _)) =>
adamc@614 3150 let
adamc@614 3151 val (e, fm) = urlifyExp env fm (e, monoType env dom)
adamc@614 3152 in
adamc@614 3153 encodeArgs (es, ran, e
adamc@614 3154 :: (L'.EPrim (Prim.String "/"), loc)
adamc@614 3155 :: acc, fm)
adamc@614 3156 end
adamc@614 3157 | _ => raise Fail "Monoize: Not enough arguments visible in RPC function type"
adamc@614 3158
adamc@614 3159 val (call, fm) = encodeArgs (es, ft, [], fm)
adamc@614 3160 val call = foldl (fn (e, call) => (L'.EStrcat (call, e), loc))
adamc@614 3161 (L'.EPrim (Prim.String name), loc) call
adamc@614 3162
adamc@608 3163 val (ek, fm) = monoExp (env, st, fm) ek
adamc@609 3164
adamc@905 3165 val unit = (L'.TRecord [], loc)
adamc@905 3166
adamc@609 3167 val ekf = (L'.EAbs ("f",
adamc@609 3168 (L'.TFun (t,
adamc@609 3169 (L'.TFun ((L'.TRecord [], loc),
adamc@609 3170 (L'.TRecord [], loc)), loc)), loc),
adamc@609 3171 (L'.TFun (t,
adamc@609 3172 (L'.TRecord [], loc)), loc),
adamc@609 3173 (L'.EAbs ("x",
adamc@609 3174 t,
adamc@609 3175 (L'.TRecord [], loc),
adamc@609 3176 (L'.EApp ((L'.EApp ((L'.ERel 1, loc),
adamc@609 3177 (L'.ERel 0, loc)), loc),
adamc@609 3178 (L'.ERecord [], loc)), loc)), loc)), loc)
adamc@609 3179 val ek = (L'.EApp (ekf, ek), loc)
adamc@736 3180 val eff = if IS.member (!readCookie, n) then
adamc@736 3181 L'.ReadCookieWrite
adamc@736 3182 else
adamc@736 3183 L'.ReadOnly
adamc@905 3184
adamc@910 3185 val e = (L'.EServerCall (call, ek, t, eff), loc)
adamc@651 3186 val e = liftExpInExp 0 e
adamc@651 3187 val e = (L'.EAbs ("_", unit, unit, e), loc)
adamc@608 3188 in
adamc@651 3189 (e, fm)
adamc@608 3190 end
adamc@908 3191 | L.EServerCall _ => (E.errorAt loc "Full scope of server call continuation isn't known";
adamc@908 3192 Print.eprefaces' [("Expression", CorePrint.p_exp env all)];
adamc@908 3193 (dummyExp, fm))
adamc@626 3194
adamc@626 3195 | L.EKAbs _ => poly ()
adamc@626 3196 | L.EKApp _ => poly ()
adamc@25 3197 end
adamc@25 3198
adamc@179 3199 fun monoDecl (env, fm) (all as (d, loc)) =
adamc@25 3200 let
adamc@25 3201 fun poly () =
adamc@25 3202 (E.errorAt loc "Unsupported declaration";
adamc@25 3203 Print.eprefaces' [("Declaration", CorePrint.p_decl env all)];
adamc@25 3204 NONE)
adamc@25 3205 in
adamc@25 3206 case d of
adamc@25 3207 L.DCon _ => NONE
adamc@808 3208 | L.DDatatype [("list", n, [_], [("Nil", _, NONE),
adamc@808 3209 ("Cons", _, SOME (L.TRecord (L.CRecord (_,
adamc@808 3210 [((L.CName "1", _),
adamc@808 3211 (L.CRel 0, _)),
adamc@808 3212 ((L.CName "2", _),
adamc@808 3213 (L.CApp ((L.CNamed n', _),
adamc@808 3214 (L.CRel 0, _)),
adamc@808 3215 _))]), _), _))])] =>
adamc@757 3216 if n = n' then
adamc@757 3217 NONE
adamc@757 3218 else
adamc@757 3219 poly ()
adamc@808 3220 | L.DDatatype dts =>
adamc@808 3221 let
adamc@808 3222 val env' = Env.declBinds env all
adamc@808 3223 val dts = map (fn (x, n, [], xncs) =>
adamc@808 3224 (x, n, map (fn (x, n, to) => (x, n, Option.map (monoType env') to)) xncs)
adamc@808 3225 | _ => (E.errorAt loc "Polymorphic datatype needed too late";
adamc@808 3226 Print.eprefaces' [("Declaration", CorePrint.p_decl env all)];
adamc@808 3227 ("", 0, []))) dts
adamc@808 3228 val d = (L'.DDatatype dts, loc)
adamc@808 3229 in
adamc@808 3230 SOME (env', fm, [d])
adamc@808 3231 end
adamc@179 3232 | L.DVal (x, n, t, e, s) =>
adamc@179 3233 let
adamc@179 3234 val (e, fm) = monoExp (env, St.empty, fm) e
adamc@179 3235 in
adamc@179 3236 SOME (Env.pushENamed env x n t NONE s,
adamc@179 3237 fm,
adamc@273 3238 [(L'.DVal (x, n, monoType env t, e, s), loc)])
adamc@179 3239 end
adamc@128 3240 | L.DValRec vis =>
adamc@128 3241 let
adamc@128 3242 val env = foldl (fn ((x, n, t, e, s), env) => Env.pushENamed env x n t NONE s) env vis
adamc@179 3243
adamc@179 3244 val (vis, fm) = ListUtil.foldlMap
adamc@179 3245 (fn ((x, n, t, e, s), fm) =>
adamc@179 3246 let
adamc@179 3247 val (e, fm) = monoExp (env, St.empty, fm) e
adamc@179 3248 in
adamc@179 3249 ((x, n, monoType env t, e, s), fm)
adamc@179 3250 end)
adamc@179 3251 fm vis
adamc@128 3252 in
adamc@128 3253 SOME (env,
adamc@179 3254 fm,
adamc@273 3255 [(L'.DValRec vis, loc)])
adamc@128 3256 end
adamc@144 3257 | L.DExport (ek, n) =>
adamc@115 3258 let
adamc@120 3259 val (_, t, _, s) = Env.lookupENamed env n
adamc@120 3260
adamc@609 3261 fun unwind (t, args) =
adamc@609 3262 case #1 t of
adamc@609 3263 L.TFun (dom, ran) => unwind (ran, dom :: args)
adamc@314 3264 | L.CApp ((L.CFfi ("Basis", "transaction"), _), t) =>
adamc@609 3265 unwind (t, (L.TRecord (L.CRecord ((L.KType, loc), []), loc), loc) :: args)
adamc@609 3266 | _ => (rev args, t)
adamc@120 3267
adamc@609 3268 val (ts, ran) = unwind (t, [])
adamc@609 3269 val ts = map (monoType env) ts
adamc@609 3270 val ran = monoType env ran
adamc@115 3271 in
adamc@609 3272 SOME (env, fm, [(L'.DExport (ek, s, n, ts, ran), loc)])
adamc@115 3273 end
adamc@707 3274 | L.DTable (x, n, (L.CRecord (_, xts), _), s, pe, _, ce, _) =>
adamc@251 3275 let
adamc@251 3276 val t = (L.CFfi ("Basis", "string"), loc)
adamc@251 3277 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@311 3278 val s = "uw_" ^ s
adamc@704 3279 val e_name = (L'.EPrim (Prim.String s), loc)
adamc@273 3280
adamc@273 3281 val xts = map (fn (x, t) => (monoName env x, monoType env t)) xts
adamc@704 3282
adamc@707 3283 val (pe, fm) = monoExp (env, St.empty, fm) pe
adamc@707 3284 val (ce, fm) = monoExp (env, St.empty, fm) ce
adamc@251 3285 in
adamc@251 3286 SOME (Env.pushENamed env x n t NONE s,
adamc@251 3287 fm,
adamc@707 3288 [(L'.DTable (s, xts, pe, ce), loc),
adamc@704 3289 (L'.DVal (x, n, t', e_name, s), loc)])
adamc@251 3290 end
adamc@273 3291 | L.DTable _ => poly ()
adamc@754 3292 | L.DView (x, n, s, e, (L.CRecord (_, xts), _)) =>
adamc@754 3293 let
adamc@754 3294 val t = (L.CFfi ("Basis", "string"), loc)
adamc@754 3295 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@754 3296 val s = "uw_" ^ s
adamc@754 3297 val e_name = (L'.EPrim (Prim.String s), loc)
adamc@754 3298
adamc@754 3299 val xts = map (fn (x, t) => (monoName env x, monoType env t)) xts
adamc@754 3300
adamc@754 3301 val (e, fm) = monoExp (env, St.empty, fm) e
adamc@754 3302 val e = (L'.EFfiApp ("Basis", "viewify", [e]), loc)
adamc@754 3303 in
adamc@754 3304 SOME (Env.pushENamed env x n t NONE s,
adamc@754 3305 fm,
adamc@754 3306 [(L'.DView (s, xts, e), loc),
adamc@754 3307 (L'.DVal (x, n, t', e_name, s), loc)])
adamc@754 3308 end
adamc@754 3309 | L.DView _ => poly ()
adamc@338 3310 | L.DSequence (x, n, s) =>
adamc@338 3311 let
adamc@338 3312 val t = (L.CFfi ("Basis", "string"), loc)
adamc@338 3313 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@338 3314 val s = "uw_" ^ s
adamc@338 3315 val e = (L'.EPrim (Prim.String s), loc)
adamc@338 3316 in
adamc@338 3317 SOME (Env.pushENamed env x n t NONE s,
adamc@338 3318 fm,
adamc@338 3319 [(L'.DSequence s, loc),
adamc@338 3320 (L'.DVal (x, n, t', e, s), loc)])
adamc@338 3321 end
adamc@683 3322 | L.DDatabase _ => NONE
adamc@462 3323 | L.DCookie (x, n, t, s) =>
adamc@462 3324 let
adamc@462 3325 val t = (L.CFfi ("Basis", "string"), loc)
adamc@462 3326 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@462 3327 val e = (L'.EPrim (Prim.String s), loc)
adamc@462 3328 in
adamc@462 3329 SOME (Env.pushENamed env x n t NONE s,
adamc@462 3330 fm,
adamc@725 3331 [(L'.DCookie s, loc),
adamc@725 3332 (L'.DVal (x, n, t', e, s), loc)])
adamc@462 3333 end
adamc@720 3334 | L.DStyle (x, n, s) =>
adamc@718 3335 let
adamc@718 3336 val t = (L.CFfi ("Basis", "string"), loc)
adamc@718 3337 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@718 3338 val e = (L'.EPrim (Prim.String s), loc)
adamc@718 3339 in
adamc@718 3340 SOME (Env.pushENamed env x n t NONE s,
adamc@718 3341 fm,
adamc@720 3342 [(L'.DStyle s, loc),
adamc@718 3343 (L'.DVal (x, n, t', e, s), loc)])
adamc@718 3344 end
adamc@25 3345 end
adamc@25 3346
adamc@683 3347 datatype expungable = Client | Channel
adamc@683 3348
adamc@683 3349 fun monoize env file =
adamc@25 3350 let
adamc@735 3351 (* Calculate which exported functions need cookie signature protection *)
adamc@735 3352 val rcook = foldl (fn ((d, _), rcook) =>
adamc@735 3353 case d of
adamc@735 3354 L.DExport (L.Action L.ReadCookieWrite, n) => IS.add (rcook, n)
adamc@735 3355 | L.DExport (L.Rpc L.ReadCookieWrite, n) => IS.add (rcook, n)
adamc@735 3356 | _ => rcook)
adamc@735 3357 IS.empty file
adamc@735 3358 val () = readCookie := rcook
adamc@735 3359
adamc@683 3360 val loc = E.dummySpan
adamc@683 3361 val client = (L'.TFfi ("Basis", "client"), loc)
adamc@683 3362 val unit = (L'.TRecord [], loc)
adamc@687 3363
adamc@687 3364 fun calcClientish xts =
adamc@687 3365 foldl (fn ((x : L.con, t : L.con), st as (nullable, notNullable)) =>
adamc@687 3366 case #1 x of
adamc@687 3367 L.CName x =>
adamc@687 3368 (case #1 t of
adamc@687 3369 L.CFfi ("Basis", "client") =>
adamc@687 3370 (nullable, (x, Client) :: notNullable)
adamc@687 3371 | L.CApp ((L.CFfi ("Basis", "option"), _),
adamc@687 3372 (L.CFfi ("Basis", "client"), _)) =>
adamc@687 3373 ((x, Client) :: nullable, notNullable)
adamc@687 3374 | L.CApp ((L.CFfi ("Basis", "channel"), _), _) =>
adamc@687 3375 (nullable, (x, Channel) :: notNullable)
adamc@687 3376 | L.CApp ((L.CFfi ("Basis", "option"), _),
adamc@687 3377 (L.CApp ((L.CFfi ("Basis", "channel"), _), _), _)) =>
adamc@687 3378 ((x, Channel) :: nullable, notNullable)
adamc@687 3379 | _ => st)
adamc@687 3380 | _ => st) ([], []) xts
adamc@687 3381
adamc@683 3382 fun expunger () =
adamc@683 3383 let
adamc@683 3384 val target = (L'.EFfiApp ("Basis", "sqlifyClient", [(L'.ERel 0, loc)]), loc)
adamc@683 3385
adamc@683 3386 fun doTable (tab, xts, e) =
adamc@683 3387 case xts of
adamc@683 3388 L.CRecord (_, xts) =>
adamc@683 3389 let
adamc@687 3390 val (nullable, notNullable) = calcClientish xts
adamc@683 3391
adamc@684 3392 fun cond (x, v) =
adamc@684 3393 (L'.EStrcat ((L'.EPrim (Prim.String ("uw_" ^ x
adamc@684 3394 ^ (case v of
adamc@684 3395 Client => ""
adamc@684 3396 | Channel => " >> 32")
adamc@684 3397 ^ " = ")), loc),
adamc@684 3398 target), loc)
adamc@684 3399
adamc@684 3400 val e =
adamc@684 3401 foldl (fn ((x, v), e) =>
adamc@684 3402 (L'.ESeq (
adamc@684 3403 (L'.EDml (L'.EStrcat (
adamc@684 3404 (L'.EPrim (Prim.String ("UPDATE uw_"
adamc@684 3405 ^ tab
adamc@684 3406 ^ " SET uw_"
adamc@684 3407 ^ x
adamc@684 3408 ^ " = NULL WHERE ")), loc),
adamc@684 3409 cond (x, v)), loc), loc),
adamc@684 3410 e), loc))
adamc@684 3411 e nullable
adamc@684 3412
adamc@683 3413 val e =
adamc@683 3414 case notNullable of
adamc@683 3415 [] => e
adamc@683 3416 | eb :: ebs =>
adamc@684 3417 (L'.ESeq (
adamc@684 3418 (L'.EDml (foldl
adamc@684 3419 (fn (eb, s) =>
adamc@684 3420 (L'.EStrcat (s,
adamc@687 3421 (L'.EStrcat ((L'.EPrim (Prim.String " OR "),
adamc@684 3422 loc),
adamc@684 3423 cond eb), loc)), loc))
adamc@684 3424 (L'.EStrcat ((L'.EPrim (Prim.String ("DELETE FROM uw_"
adamc@684 3425 ^ tab
adamc@684 3426 ^ " WHERE ")), loc),
adamc@684 3427 cond eb), loc)
adamc@684 3428 ebs), loc),
adamc@684 3429 e), loc)
adamc@683 3430 in
adamc@683 3431 e
adamc@683 3432 end
adamc@683 3433 | _ => e
adamc@683 3434
adamc@683 3435 val e = (L'.ERecord [], loc)
adamc@683 3436 in
adamc@683 3437 foldl (fn ((d, _), e) =>
adamc@683 3438 case d of
adamc@707 3439 L.DTable (_, _, xts, tab, _, _, _, _) => doTable (tab, #1 xts, e)
adamc@683 3440 | _ => e) e file
adamc@683 3441 end
adamc@683 3442
adamc@687 3443 fun initializer () =
adamc@687 3444 let
adamc@687 3445 fun doTable (tab, xts, e) =
adamc@687 3446 case xts of
adamc@687 3447 L.CRecord (_, xts) =>
adamc@687 3448 let
adamc@687 3449 val (nullable, notNullable) = calcClientish xts
adamc@687 3450
adamc@687 3451 val e =
adamc@687 3452 case nullable of
adamc@687 3453 [] => e
adamc@687 3454 | (x, _) :: ebs =>
adamc@687 3455 (L'.ESeq (
adamc@687 3456 (L'.EDml (L'.EPrim (Prim.String
adamc@687 3457 (foldl (fn ((x, _), s) =>
adamc@687 3458 s ^ ", uw_" ^ x ^ " = NULL")
adamc@687 3459 ("UPDATE uw_"
adamc@687 3460 ^ tab
adamc@687 3461 ^ " SET uw_"
adamc@687 3462 ^ x
adamc@687 3463 ^ " = NULL")
adamc@687 3464 ebs)), loc), loc),
adamc@687 3465 e), loc)
adamc@687 3466
adamc@687 3467 val e =
adamc@687 3468 case notNullable of
adamc@687 3469 [] => e
adamc@687 3470 | eb :: ebs =>
adamc@687 3471 (L'.ESeq (
adamc@687 3472 (L'.EDml (L'.EPrim (Prim.String ("DELETE FROM uw_"
adamc@687 3473 ^ tab)), loc), loc),
adamc@687 3474 e), loc)
adamc@687 3475 in
adamc@687 3476 e
adamc@687 3477 end
adamc@687 3478 | _ => e
adamc@687 3479
adamc@687 3480 val e = (L'.ERecord [], loc)
adamc@687 3481 in
adamc@687 3482 foldl (fn ((d, _), e) =>
adamc@687 3483 case d of
adamc@707 3484 L.DTable (_, _, xts, tab, _, _, _, _) => doTable (tab, #1 xts, e)
adamc@687 3485 | _ => e) e file
adamc@687 3486 end
adamc@687 3487
adamc@179 3488 val (_, _, ds) = List.foldl (fn (d, (env, fm, ds)) =>
adamc@683 3489 case #1 d of
adamc@683 3490 L.DDatabase s =>
adamc@683 3491 let
adamc@687 3492 val (nExp, fm) = Fm.freshName fm
adamc@687 3493 val (nIni, fm) = Fm.freshName fm
adamc@687 3494
adamc@687 3495 val dExp = L'.DVal ("expunger",
adamc@687 3496 nExp,
adamc@687 3497 (L'.TFun (client, unit), loc),
adamc@687 3498 (L'.EAbs ("cli", client, unit, expunger ()), loc),
adamc@687 3499 "expunger")
adamc@687 3500 val dIni = L'.DVal ("initializer",
adamc@687 3501 nIni,
adamc@687 3502 (L'.TFun (unit, unit), loc),
adamc@687 3503 (L'.EAbs ("_", unit, unit, initializer ()), loc),
adamc@687 3504 "initializer")
adamc@683 3505 in
adamc@687 3506 (env, Fm.enter fm, (L'.DDatabase {name = s,
adamc@687 3507 expunge = nExp,
adamc@687 3508 initialize = nIni}, loc)
adamc@687 3509 :: (dExp, loc)
adamc@687 3510 :: (dIni, loc)
adamc@683 3511 :: ds)
adamc@683 3512 end
adamc@683 3513 | _ =>
adamc@683 3514 case monoDecl (env, fm) d of
adamc@683 3515 NONE => (env, fm, ds)
adamc@683 3516 | SOME (env, fm, ds') =>
adamc@683 3517 (env,
adamc@683 3518 Fm.enter fm,
adamc@683 3519 ds' @ Fm.decls fm @ ds))
adamc@683 3520 (env, Fm.empty (CoreUtil.File.maxName file + 1), []) file
adamc@25 3521 in
adamc@25 3522 rev ds
adamc@25 3523 end
adamc@25 3524
adamc@25 3525 end