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Dead code elimination in Reduce code
author Adam Chlipala <adamc@hcoop.net>
date Thu, 04 Mar 2010 16:59:13 -0500
parents 51e596feec37
children ad9829c3c12c
rev   line source
adamc@1043 1 (* Copyright (c) 2008-2009, Adam Chlipala
adamc@25 2 * All rights reserved.
adamc@25 3 *
adamc@25 4 * Redistribution and use in source and binary forms, with or without
adamc@25 5 * modification, are permitted provided that the following conditions are met:
adamc@25 6 *
adamc@25 7 * - Redistributions of source code must retain the above copyright notice,
adamc@25 8 * this list of conditions and the following disclaimer.
adamc@25 9 * - Redistributions in binary form must reproduce the above copyright notice,
adamc@25 10 * this list of conditions and the following disclaimer in the documentation
adamc@25 11 * and/or other materials provided with the distribution.
adamc@25 12 * - The names of contributors may not be used to endorse or promote products
adamc@25 13 * derived from this software without specific prior written permission.
adamc@25 14 *
adamc@25 15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
adamc@25 16 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
adamc@25 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
adamc@25 18 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
adamc@25 19 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
adamc@25 20 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
adamc@25 21 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
adamc@25 22 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
adamc@25 23 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
adamc@25 24 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
adamc@25 25 * POSSIBILITY OF SUCH DAMAGE.
adamc@25 26 *)
adamc@25 27
adamc@25 28 structure Monoize :> MONOIZE = struct
adamc@25 29
adamc@25 30 structure E = ErrorMsg
adamc@25 31 structure Env = CoreEnv
adamc@25 32
adamc@25 33 structure L = Core
adamc@25 34 structure L' = Mono
adamc@25 35
adamc@196 36 structure IM = IntBinaryMap
adamc@735 37 structure IS = IntBinarySet
adamc@196 38
adamc@984 39 structure SS = BinarySetFn(struct
adamc@984 40 type ord_key = string
adamc@984 41 val compare = String.compare
adamc@984 42 end)
adamc@984 43
adamc@984 44 val singletons = SS.addList (SS.empty,
adamc@984 45 ["link",
adamc@984 46 "br",
adamc@984 47 "p",
adamc@984 48 "hr",
adamc@984 49 "input",
adamc@1129 50 "button",
adamc@1129 51 "img"])
adamc@984 52
adamc@196 53 val dummyTyp = (L'.TDatatype (0, ref (L'.Enum, [])), E.dummySpan)
adamc@25 54
adamc@252 55 structure U = MonoUtil
adamc@252 56
adamc@252 57 val liftExpInExp =
adamc@252 58 U.Exp.mapB {typ = fn t => t,
adamc@252 59 exp = fn bound => fn e =>
adamc@252 60 case e of
adamc@252 61 L'.ERel xn =>
adamc@252 62 if xn < bound then
adamc@252 63 e
adamc@252 64 else
adamc@252 65 L'.ERel (xn + 1)
adamc@252 66 | _ => e,
adamc@252 67 bind = fn (bound, U.Exp.RelE _) => bound + 1
adamc@252 68 | (bound, _) => bound}
adamc@252 69
adamc@25 70 fun monoName env (all as (c, loc)) =
adamc@25 71 let
adamc@25 72 fun poly () =
adamc@25 73 (E.errorAt loc "Unsupported name constructor";
adamc@25 74 Print.eprefaces' [("Constructor", CorePrint.p_con env all)];
adamc@25 75 "")
adamc@25 76 in
adamc@25 77 case c of
adamc@25 78 L.CName s => s
adamc@25 79 | _ => poly ()
adamc@25 80 end
adamc@25 81
adamc@877 82 fun lowercaseFirst "" = ""
adamc@877 83 | lowercaseFirst s = String.str (Char.toLower (String.sub (s, 0)))
adamc@877 84 ^ String.extract (s, 1, NONE)
adamc@877 85
adamc@877 86 fun monoNameLc env c = lowercaseFirst (monoName env c)
adamc@877 87
adamc@292 88 fun readType' (t, loc) = (L'.TFun ((L'.TFfi ("Basis", "string"), loc),
adamc@292 89 (L'.TOption t, loc)), loc)
adamc@292 90 fun readErrType (t, loc) = (L'.TFun ((L'.TFfi ("Basis", "string"), loc),
adamc@292 91 t), loc)
adamc@292 92 fun readType (t, loc) =
adamc@292 93 (L'.TRecord [("Read", readType' (t, loc)),
adamc@292 94 ("ReadError", readErrType (t, loc))],
adamc@292 95 loc)
adamc@292 96
adamc@196 97 fun monoType env =
adamc@25 98 let
adamc@196 99 fun mt env dtmap (all as (c, loc)) =
adamc@196 100 let
adamc@196 101 fun poly () =
adamc@196 102 (E.errorAt loc "Unsupported type constructor";
adamc@196 103 Print.eprefaces' [("Constructor", CorePrint.p_con env all)];
adamc@196 104 dummyTyp)
adamc@196 105 in
adamc@196 106 case c of
adamc@196 107 L.TFun (c1, c2) => (L'.TFun (mt env dtmap c1, mt env dtmap c2), loc)
adamc@196 108 | L.TCFun _ => poly ()
adamc@196 109 | L.TRecord (L.CRecord ((L.KType, _), xcs), _) =>
adamc@905 110 let
adamc@905 111 val xcs = map (fn (x, t) => (monoName env x, mt env dtmap t)) xcs
adamc@905 112 val xcs = ListMergeSort.sort (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER) xcs
adamc@905 113 in
adamc@905 114 (L'.TRecord xcs, loc)
adamc@905 115 end
adamc@196 116 | L.TRecord _ => poly ()
adamc@196 117
adamc@288 118 | L.CApp ((L.CFfi ("Basis", "option"), _), t) =>
adamc@288 119 (L'.TOption (mt env dtmap t), loc)
adamc@757 120 | L.CApp ((L.CFfi ("Basis", "list"), _), t) =>
adamc@757 121 (L'.TList (mt env dtmap t), loc)
adamc@288 122
adamc@820 123 | L.CApp ((L.CFfi ("Basis", "monad"), _), _) =>
adamc@820 124 (L'.TRecord [], loc)
adamc@820 125
adamc@387 126 | L.CApp ((L.CFfi ("Basis", "eq"), _), t) =>
adamc@387 127 let
adamc@387 128 val t = mt env dtmap t
adamc@387 129 in
adamc@387 130 (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc)
adamc@387 131 end
adamc@389 132 | L.CApp ((L.CFfi ("Basis", "num"), _), t) =>
adamc@389 133 let
adamc@389 134 val t = mt env dtmap t
adamc@389 135 in
adamc@417 136 (L'.TRecord [("Zero", t),
adamc@417 137 ("Neg", (L'.TFun (t, t), loc)),
adamc@389 138 ("Plus", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 139 ("Minus", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 140 ("Times", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 141 ("Div", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 142 ("Mod", (L'.TFun (t, (L'.TFun (t, t), loc)), loc))],
adamc@389 143 loc)
adamc@389 144 end
adamc@391 145 | L.CApp ((L.CFfi ("Basis", "ord"), _), t) =>
adamc@391 146 let
adamc@391 147 val t = mt env dtmap t
adamc@391 148 in
adamc@391 149 (L'.TRecord [("Lt", (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc)),
adamc@391 150 ("Le", (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc))],
adamc@391 151 loc)
adamc@391 152 end
adamc@286 153 | L.CApp ((L.CFfi ("Basis", "show"), _), t) =>
adamc@286 154 (L'.TFun (mt env dtmap t, (L'.TFfi ("Basis", "string"), loc)), loc)
adamc@290 155 | L.CApp ((L.CFfi ("Basis", "read"), _), t) =>
adamc@292 156 readType (mt env dtmap t, loc)
adamc@286 157
adamc@1176 158 | L.CFfi ("Basis", "unit") => (L'.TRecord [], loc)
adamc@1176 159 | L.CFfi ("Basis", "page") => (L'.TFfi ("Basis", "string"), loc)
adamc@1176 160 | L.CFfi ("Basis", "xbody") => (L'.TFfi ("Basis", "string"), loc)
adamc@1176 161 | L.CFfi ("Basis", "xtr") => (L'.TFfi ("Basis", "string"), loc)
adamc@1176 162 | L.CFfi ("Basis", "xform") => (L'.TFfi ("Basis", "string"), loc)
adamc@1176 163
adamc@717 164 | L.CFfi ("Basis", "url") => (L'.TFfi ("Basis", "string"), loc)
adamc@741 165 | L.CFfi ("Basis", "mimeType") => (L'.TFfi ("Basis", "string"), loc)
adamc@720 166 | L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "xml"), _), _), _), _), _), _) =>
adamc@196 167 (L'.TFfi ("Basis", "string"), loc)
adamc@196 168 | L.CApp ((L.CApp ((L.CFfi ("Basis", "xhtml"), _), _), _), _) =>
adamc@196 169 (L'.TFfi ("Basis", "string"), loc)
adamc@721 170 | L.CFfi ("Basis", "css_class") => (L'.TFfi ("Basis", "string"), loc)
adamc@196 171
adamc@1104 172 | L.CApp ((L.CFfi ("Basis", "serialized"), _), _) =>
adamc@1104 173 (L'.TFfi ("Basis", "string"), loc)
adamc@1104 174
adamc@251 175 | L.CApp ((L.CFfi ("Basis", "transaction"), _), t) =>
adamc@252 176 (L'.TFun ((L'.TRecord [], loc), mt env dtmap t), loc)
adamc@565 177 | L.CApp ((L.CFfi ("Basis", "source"), _), t) =>
adamc@577 178 (L'.TSource, loc)
adamc@568 179 | L.CApp ((L.CFfi ("Basis", "signal"), _), t) =>
adamc@568 180 (L'.TSignal (mt env dtmap t), loc)
adamc@462 181 | L.CApp ((L.CFfi ("Basis", "http_cookie"), _), _) =>
adamc@462 182 (L'.TFfi ("Basis", "string"), loc)
adamc@705 183 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_table"), _), _), _), _) =>
adamc@252 184 (L'.TFfi ("Basis", "string"), loc)
adamc@823 185 | L.CApp ((L.CFfi ("Basis", "sql_view"), _), _) =>
adamc@823 186 (L'.TFfi ("Basis", "string"), loc)
adamc@338 187 | L.CFfi ("Basis", "sql_sequence") =>
adamc@338 188 (L'.TFfi ("Basis", "string"), loc)
adamc@252 189 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_query"), _), _), _), _) =>
adamc@252 190 (L'.TFfi ("Basis", "string"), loc)
adamc@252 191 | L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_query1"), _), _), _), _), _), _) =>
adamc@252 192 (L'.TFfi ("Basis", "string"), loc)
adamc@748 193 | L.CApp ((L.CFfi ("Basis", "sql_from_items"), _), _) =>
adamc@748 194 (L'.TFfi ("Basis", "string"), loc)
adamc@252 195 | L.CApp ((L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_exp"), _), _), _), _), _), _), _), _) =>
adamc@252 196 (L'.TFfi ("Basis", "string"), loc)
adamc@707 197 | L.CApp ((L.CApp ((L.CFfi ("Basis", "primary_key"), _), _), _), _) =>
adamc@707 198 (L'.TFfi ("Basis", "string"), loc)
adamc@704 199 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_constraints"), _), _), _), _) =>
adamc@704 200 (L'.TFfi ("Basis", "sql_constraints"), loc)
adamc@705 201 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_constraint"), _), _), _), _) =>
adamc@704 202 (L'.TFfi ("Basis", "string"), loc)
adamc@712 203 | L.CApp ((L.CApp ((L.CFfi ("Basis", "linkable"), _), _), _), _) =>
adamc@712 204 (L'.TRecord [], loc)
adamc@709 205 | L.CApp ((L.CApp ((L.CFfi ("Basis", "matching"), _), _), _), _) =>
adamc@709 206 let
adamc@709 207 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@709 208 in
adamc@709 209 (L'.TRecord [("1", string), ("2", string)], loc)
adamc@709 210 end
adamc@709 211 | L.CApp ((L.CFfi ("Basis", "propagation_mode"), _), _) =>
adamc@709 212 (L'.TFfi ("Basis", "string"), loc)
adamc@252 213
adamc@252 214 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_subset"), _), _), _), _) =>
adamc@252 215 (L'.TRecord [], loc)
adamc@252 216 | L.CFfi ("Basis", "sql_relop") =>
adamc@252 217 (L'.TFfi ("Basis", "string"), loc)
adamc@252 218 | L.CFfi ("Basis", "sql_direction") =>
adamc@252 219 (L'.TFfi ("Basis", "string"), loc)
adamc@252 220 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_order_by"), _), _), _), _) =>
adamc@252 221 (L'.TFfi ("Basis", "string"), loc)
adamc@252 222 | L.CFfi ("Basis", "sql_limit") =>
adamc@252 223 (L'.TFfi ("Basis", "string"), loc)
adamc@252 224 | L.CFfi ("Basis", "sql_offset") =>
adamc@252 225 (L'.TFfi ("Basis", "string"), loc)
adamc@753 226 | L.CApp ((L.CApp ((L.CFfi ("Basis", "fieldsOf"), _), _), _), _) =>
adamc@753 227 (L'.TRecord [], loc)
adamc@252 228
adamc@676 229 | L.CApp ((L.CFfi ("Basis", "sql_injectable_prim"), _), t) =>
adamc@676 230 (L'.TFun (mt env dtmap t, (L'.TFfi ("Basis", "string"), loc)), loc)
adamc@252 231 | L.CApp ((L.CFfi ("Basis", "sql_injectable"), _), t) =>
adamc@252 232 (L'.TFun (mt env dtmap t, (L'.TFfi ("Basis", "string"), loc)), loc)
adamc@750 233 | L.CApp ((L.CApp ((L.CFfi ("Basis", "nullify"), _), _), _), _) =>
adamc@750 234 (L'.TRecord [], loc)
adamc@252 235 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_unary"), _), _), _), _) =>
adamc@252 236 (L'.TFfi ("Basis", "string"), loc)
adamc@252 237 | L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_binary"), _), _), _), _), _), _) =>
adamc@252 238 (L'.TFfi ("Basis", "string"), loc)
adamc@1136 239 | L.CApp ((L.CFfi ("Basis", "sql_aggregate"), _), _) =>
adamc@252 240 (L'.TFfi ("Basis", "string"), loc)
adamc@252 241 | L.CApp ((L.CFfi ("Basis", "sql_summable"), _), _) =>
adamc@252 242 (L'.TRecord [], loc)
adamc@252 243 | L.CApp ((L.CFfi ("Basis", "sql_maxable"), _), _) =>
adamc@252 244 (L'.TRecord [], loc)
adamc@559 245 | L.CApp ((L.CFfi ("Basis", "sql_arith"), _), _) =>
adamc@559 246 (L'.TRecord [], loc)
adamc@441 247 | L.CApp ((L.CFfi ("Basis", "sql_nfunc"), _), _) =>
adamc@441 248 (L'.TFfi ("Basis", "string"), loc)
adamc@746 249 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_ufunc"), _), _), _), _) =>
adamc@746 250 (L'.TFfi ("Basis", "string"), loc)
adamc@251 251
adamc@668 252 | L.CApp ((L.CFfi ("Basis", "channel"), _), _) =>
adamc@668 253 (L'.TFfi ("Basis", "channel"), loc)
adamc@668 254
adamc@196 255 | L.CRel _ => poly ()
adamc@196 256 | L.CNamed n =>
adamc@196 257 (case IM.find (dtmap, n) of
adamc@196 258 SOME r => (L'.TDatatype (n, r), loc)
adamc@196 259 | NONE =>
adamc@196 260 let
adamc@196 261 val r = ref (L'.Default, [])
adamc@196 262 val (_, xs, xncs) = Env.lookupDatatype env n
adamc@196 263
adamc@196 264 val dtmap' = IM.insert (dtmap, n, r)
adamc@196 265
adamc@196 266 val xncs = map (fn (x, n, to) => (x, n, Option.map (mt env dtmap') to)) xncs
adamc@196 267 in
adamc@196 268 case xs of
adamc@198 269 [] =>(r := (ElabUtil.classifyDatatype xncs, xncs);
adamc@196 270 (L'.TDatatype (n, r), loc))
adamc@196 271 | _ => poly ()
adamc@196 272 end)
adamc@196 273 | L.CFfi mx => (L'.TFfi mx, loc)
adamc@196 274 | L.CApp _ => poly ()
adamc@196 275 | L.CAbs _ => poly ()
adamc@196 276
adamc@196 277 | L.CName _ => poly ()
adamc@196 278
adamc@196 279 | L.CRecord _ => poly ()
adamc@196 280 | L.CConcat _ => poly ()
adamc@621 281 | L.CMap _ => poly ()
adamc@196 282 | L.CUnit => poly ()
adamc@214 283
adamc@214 284 | L.CTuple _ => poly ()
adamc@214 285 | L.CProj _ => poly ()
adamc@626 286
adamc@626 287 | L.CKAbs _ => poly ()
adamc@626 288 | L.CKApp _ => poly ()
adamc@626 289 | L.TKFun _ => poly ()
adamc@196 290 end
adamc@25 291 in
adamc@196 292 mt env IM.empty
adamc@25 293 end
adamc@25 294
adamc@25 295 val dummyExp = (L'.EPrim (Prim.Int 0), E.dummySpan)
adamc@25 296
adamc@179 297 structure IM = IntBinaryMap
adamc@179 298
adamc@179 299 datatype foo_kind =
adamc@179 300 Attr
adamc@179 301 | Url
adamc@179 302
adamc@179 303 fun fk2s fk =
adamc@179 304 case fk of
adamc@179 305 Attr => "attr"
adamc@179 306 | Url => "url"
adamc@179 307
adamc@179 308 structure Fm :> sig
adamc@179 309 type t
adamc@179 310
adamc@179 311 val empty : int -> t
adamc@179 312
adamc@179 313 val lookup : t -> foo_kind -> int -> (int -> t -> L'.decl * t) -> t * int
adamc@758 314 val lookupList : t -> foo_kind -> L'.typ -> (int -> t -> L'.decl * t) -> t * int
adamc@179 315 val enter : t -> t
adamc@179 316 val decls : t -> L'.decl list
adamc@683 317
adamc@683 318 val freshName : t -> int * t
adamc@179 319 end = struct
adamc@179 320
adamc@179 321 structure M = BinaryMapFn(struct
adamc@179 322 type ord_key = foo_kind
adamc@179 323 fun compare x =
adamc@179 324 case x of
adamc@179 325 (Attr, Attr) => EQUAL
adamc@179 326 | (Attr, _) => LESS
adamc@179 327 | (_, Attr) => GREATER
adamc@179 328
adamc@179 329 | (Url, Url) => EQUAL
adamc@179 330 end)
adamc@179 331
adamc@758 332 structure TM = BinaryMapFn(struct
adamc@758 333 type ord_key = L'.typ
adamc@758 334 val compare = MonoUtil.Typ.compare
adamc@758 335 end)
adamc@758 336
adamc@179 337 type t = {
adamc@179 338 count : int,
adamc@179 339 map : int IM.map M.map,
adamc@758 340 listMap : int TM.map M.map,
adamc@179 341 decls : L'.decl list
adamc@179 342 }
adamc@179 343
adamc@179 344 fun empty count = {
adamc@179 345 count = count,
adamc@179 346 map = M.empty,
adamc@758 347 listMap = M.empty,
adamc@179 348 decls = []
adamc@179 349 }
adamc@179 350
adamc@758 351 fun enter ({count, map, listMap, ...} : t) = {count = count, map = map, listMap = listMap, decls = []}
adamc@758 352 fun freshName {count, map, listMap, decls} = (count, {count = count + 1, map = map, listMap = listMap, decls = decls})
adamc@179 353 fun decls ({decls, ...} : t) = decls
adamc@179 354
adamc@758 355 fun lookup (t as {count, map, listMap, decls}) k n thunk =
adamc@120 356 let
adamc@179 357 val im = Option.getOpt (M.find (map, k), IM.empty)
adamc@179 358 in
adamc@179 359 case IM.find (im, n) of
adamc@179 360 NONE =>
adamc@179 361 let
adamc@179 362 val n' = count
adamc@758 363 val (d, {count, map, listMap, decls}) =
adamc@758 364 thunk count {count = count + 1,
adamc@758 365 map = M.insert (map, k, IM.insert (im, n, n')),
adamc@758 366 listMap = listMap,
adamc@758 367 decls = decls}
adamc@179 368 in
adamc@179 369 ({count = count,
adamc@179 370 map = map,
adamc@758 371 listMap = listMap,
adamc@758 372 decls = d :: decls}, n')
adamc@758 373 end
adamc@758 374 | SOME n' => (t, n')
adamc@758 375 end
adamc@758 376
adamc@758 377 fun lookupList (t as {count, map, listMap, decls}) k tp thunk =
adamc@758 378 let
adamc@758 379 val tm = Option.getOpt (M.find (listMap, k), TM.empty)
adamc@758 380 in
adamc@758 381 case TM.find (tm, tp) of
adamc@758 382 NONE =>
adamc@758 383 let
adamc@758 384 val n' = count
adamc@758 385 val (d, {count, map, listMap, decls}) =
adamc@758 386 thunk count {count = count + 1,
adamc@758 387 map = map,
adamc@758 388 listMap = M.insert (listMap, k, TM.insert (tm, tp, n')),
adamc@758 389 decls = decls}
adamc@758 390 in
adamc@758 391 ({count = count,
adamc@758 392 map = map,
adamc@758 393 listMap = listMap,
adamc@179 394 decls = d :: decls}, n')
adamc@179 395 end
adamc@179 396 | SOME n' => (t, n')
adamc@179 397 end
adamc@179 398
adamc@179 399 end
adamc@185 400
adamc@185 401
adamc@185 402 fun capitalize s =
adamc@185 403 if s = "" then
adamc@185 404 s
adamc@185 405 else
adamc@185 406 str (Char.toUpper (String.sub (s, 0))) ^ String.extract (s, 1, NONE)
adamc@179 407
adamc@179 408 fun fooifyExp fk env =
adamc@179 409 let
adamc@179 410 fun fooify fm (e, tAll as (t, loc)) =
adamc@120 411 case #1 e of
adamc@120 412 L'.EClosure (fnam, [(L'.ERecord [], _)]) =>
adamc@120 413 let
adamc@120 414 val (_, _, _, s) = Env.lookupENamed env fnam
adamc@120 415 in
adamc@764 416 ((L'.EPrim (Prim.String (Settings.getUrlPrefix () ^ s)), loc), fm)
adamc@120 417 end
adamc@120 418 | L'.EClosure (fnam, args) =>
adamc@120 419 let
adamc@120 420 val (_, ft, _, s) = Env.lookupENamed env fnam
adamc@120 421 val ft = monoType env ft
adamc@111 422
adamc@179 423 fun attrify (args, ft, e, fm) =
adamc@120 424 case (args, ft) of
adamc@179 425 ([], _) => (e, fm)
adamc@120 426 | (arg :: args, (L'.TFun (t, ft), _)) =>
adamc@179 427 let
adamc@179 428 val (arg', fm) = fooify fm (arg, t)
adamc@179 429 in
adamc@179 430 attrify (args, ft,
adamc@179 431 (L'.EStrcat (e,
adamc@179 432 (L'.EStrcat ((L'.EPrim (Prim.String "/"), loc),
adamc@179 433 arg'), loc)), loc),
adamc@179 434 fm)
adamc@179 435 end
adamc@120 436 | _ => (E.errorAt loc "Type mismatch encoding attribute";
adamc@179 437 (e, fm))
adamc@120 438 in
adamc@764 439 attrify (args, ft, (L'.EPrim (Prim.String (Settings.getUrlPrefix () ^ s)), loc), fm)
adamc@120 440 end
adamc@120 441 | _ =>
adamc@120 442 case t of
adamc@1109 443 L'.TFfi ("Basis", "unit") => ((L'.EPrim (Prim.String ""), loc), fm)
adamc@1109 444 | L'.TFfi (m, x) => ((L'.EFfiApp (m, fk2s fk ^ "ify" ^ capitalize x, [e]), loc), fm)
adamc@200 445
adamc@179 446 | L'.TRecord [] => ((L'.EPrim (Prim.String ""), loc), fm)
adamc@200 447 | L'.TRecord ((x, t) :: xts) =>
adamc@200 448 let
adamc@200 449 val (se, fm) = fooify fm ((L'.EField (e, x), loc), t)
adamc@200 450 in
adamc@200 451 foldl (fn ((x, t), (se, fm)) =>
adamc@200 452 let
adamc@200 453 val (se', fm) = fooify fm ((L'.EField (e, x), loc), t)
adamc@200 454 in
adamc@200 455 ((L'.EStrcat (se,
adamc@200 456 (L'.EStrcat ((L'.EPrim (Prim.String "/"), loc),
adamc@200 457 se'), loc)), loc),
adamc@200 458 fm)
adamc@200 459 end) (se, fm) xts
adamc@200 460 end
adamc@111 461
adamc@196 462 | L'.TDatatype (i, ref (dk, _)) =>
adamc@179 463 let
adamc@179 464 fun makeDecl n fm =
adamc@179 465 let
adamc@193 466 val (x, _, xncs) = Env.lookupDatatype env i
adamc@179 467
adamc@179 468 val (branches, fm) =
adamc@179 469 ListUtil.foldlMap
adamc@179 470 (fn ((x, n, to), fm) =>
adamc@179 471 case to of
adamc@179 472 NONE =>
adamc@188 473 (((L'.PCon (dk, L'.PConVar n, NONE), loc),
adamc@179 474 (L'.EPrim (Prim.String x), loc)),
adamc@179 475 fm)
adamc@179 476 | SOME t =>
adamc@179 477 let
adamc@182 478 val t = monoType env t
adamc@182 479 val (arg, fm) = fooify fm ((L'.ERel 0, loc), t)
adamc@179 480 in
adamc@188 481 (((L'.PCon (dk, L'.PConVar n, SOME (L'.PVar ("a", t), loc)), loc),
adamc@179 482 (L'.EStrcat ((L'.EPrim (Prim.String (x ^ "/")), loc),
adamc@179 483 arg), loc)),
adamc@179 484 fm)
adamc@179 485 end)
adamc@179 486 fm xncs
adamc@179 487
adamc@179 488 val dom = tAll
adamc@179 489 val ran = (L'.TFfi ("Basis", "string"), loc)
adamc@179 490 in
adamc@179 491 ((L'.DValRec [(fk2s fk ^ "ify_" ^ x,
adamc@179 492 n,
adamc@179 493 (L'.TFun (dom, ran), loc),
adamc@179 494 (L'.EAbs ("x",
adamc@179 495 dom,
adamc@179 496 ran,
adamc@179 497 (L'.ECase ((L'.ERel 0, loc),
adamc@179 498 branches,
adamc@182 499 {disc = dom,
adamc@182 500 result = ran}), loc)), loc),
adamc@179 501 "")], loc),
adamc@179 502 fm)
adamc@179 503 end
adamc@179 504
adamc@179 505 val (fm, n) = Fm.lookup fm fk i makeDecl
adamc@179 506 in
adamc@179 507 ((L'.EApp ((L'.ENamed n, loc), e), loc), fm)
adamc@179 508 end
adamc@164 509
adamc@471 510 | L'.TOption t =>
adamc@471 511 let
adamc@471 512 val (body, fm) = fooify fm ((L'.ERel 0, loc), t)
adamc@471 513 in
adamc@471 514 ((L'.ECase (e,
adamc@471 515 [((L'.PNone t, loc),
adamc@471 516 (L'.EPrim (Prim.String "None"), loc)),
adamc@471 517
adamc@471 518 ((L'.PSome (t, (L'.PVar ("x", t), loc)), loc),
adamc@471 519 (L'.EStrcat ((L'.EPrim (Prim.String "Some/"), loc),
adamc@471 520 body), loc))],
adamc@471 521 {disc = tAll,
adamc@471 522 result = (L'.TFfi ("Basis", "string"), loc)}), loc),
adamc@471 523 fm)
adamc@471 524 end
adamc@471 525
adamc@758 526 | L'.TList t =>
adamc@758 527 let
adamc@758 528 fun makeDecl n fm =
adamc@758 529 let
adamc@758 530 val rt = (L'.TRecord [("1", t), ("2", (L'.TList t, loc))], loc)
adamc@758 531 val (arg, fm) = fooify fm ((L'.ERel 0, loc), rt)
adamc@758 532
adamc@758 533 val branches = [((L'.PNone rt, loc),
adamc@758 534 (L'.EPrim (Prim.String "Nil"), loc)),
adamc@758 535 ((L'.PSome (rt, (L'.PVar ("a", rt), loc)), loc),
adamc@758 536 (L'.EStrcat ((L'.EPrim (Prim.String "Cons/"), loc),
adamc@758 537 arg), loc))]
adamc@758 538
adamc@758 539 val dom = tAll
adamc@758 540 val ran = (L'.TFfi ("Basis", "string"), loc)
adamc@758 541 in
adamc@758 542 ((L'.DValRec [(fk2s fk ^ "ify_list",
adamc@758 543 n,
adamc@758 544 (L'.TFun (dom, ran), loc),
adamc@758 545 (L'.EAbs ("x",
adamc@758 546 dom,
adamc@758 547 ran,
adamc@758 548 (L'.ECase ((L'.ERel 0, loc),
adamc@758 549 branches,
adamc@758 550 {disc = dom,
adamc@758 551 result = ran}), loc)), loc),
adamc@758 552 "")], loc),
adamc@758 553 fm)
adamc@758 554 end
adamc@758 555
adamc@758 556 val (fm, n) = Fm.lookupList fm fk t makeDecl
adamc@758 557 in
adamc@758 558 ((L'.EApp ((L'.ENamed n, loc), e), loc), fm)
adamc@758 559 end
adamc@758 560
adamc@490 561 | _ => (E.errorAt loc "Don't know how to encode attribute/URL type";
adamc@120 562 Print.eprefaces' [("Type", MonoPrint.p_typ MonoEnv.empty tAll)];
adamc@179 563 (dummyExp, fm))
adamc@120 564 in
adamc@120 565 fooify
adamc@120 566 end
adamc@120 567
adamc@179 568 val attrifyExp = fooifyExp Attr
adamc@179 569 val urlifyExp = fooifyExp Url
adamc@105 570
adamc@143 571 datatype 'a failable_search =
adamc@143 572 Found of 'a
adamc@143 573 | NotFound
adamc@143 574 | Error
adamc@143 575
adamc@153 576 structure St :> sig
adamc@153 577 type t
adamc@153 578
adamc@153 579 val empty : t
adamc@153 580
adamc@153 581 val radioGroup : t -> string option
adamc@153 582 val setRadioGroup : t * string -> t
adamc@153 583 end = struct
adamc@153 584
adamc@153 585 type t = {
adamc@153 586 radioGroup : string option
adamc@153 587 }
adamc@153 588
adamc@153 589 val empty = {radioGroup = NONE}
adamc@153 590
adamc@153 591 fun radioGroup (t : t) = #radioGroup t
adamc@153 592
adamc@153 593 fun setRadioGroup (t : t, x) = {radioGroup = SOME x}
adamc@153 594
adamc@153 595 end
adamc@153 596
adamc@186 597 fun monoPatCon env pc =
adamc@178 598 case pc of
adamc@178 599 L.PConVar n => L'.PConVar n
adamc@188 600 | L.PConFfi {mod = m, datatyp, con, arg, ...} => L'.PConFfi {mod = m, datatyp = datatyp, con = con,
adamc@188 601 arg = Option.map (monoType env) arg}
adamc@178 602
adamc@193 603 val dummyPat = (L'.PPrim (Prim.Int 0), ErrorMsg.dummySpan)
adamc@193 604
adamc@757 605
adamc@757 606 fun listify t = (L'.TRecord [("1", t), ("2", (L'.TList t, #2 t))], #2 t)
adamc@757 607
adamc@193 608 fun monoPat env (all as (p, loc)) =
adamc@193 609 let
adamc@193 610 fun poly () =
adamc@193 611 (E.errorAt loc "Unsupported pattern";
adamc@193 612 Print.eprefaces' [("Pattern", CorePrint.p_pat env all)];
adamc@193 613 dummyPat)
adamc@193 614 in
adamc@193 615 case p of
adamc@193 616 L.PWild => (L'.PWild, loc)
adamc@193 617 | L.PVar (x, t) => (L'.PVar (x, monoType env t), loc)
adamc@193 618 | L.PPrim p => (L'.PPrim p, loc)
adamc@193 619 | L.PCon (dk, pc, [], po) => (L'.PCon (dk, monoPatCon env pc, Option.map (monoPat env) po), loc)
adamc@757 620 | L.PCon (L.Option, L.PConFfi {mod = "Basis", datatyp = "list", ...}, [t], NONE) =>
adamc@757 621 (L'.PNone (listify (monoType env t)), loc)
adamc@757 622 | L.PCon (L.Option, L.PConFfi {mod = "Basis", datatyp = "list", ...}, [t], SOME p) =>
adamc@757 623 (L'.PSome (listify (monoType env t), monoPat env p), loc)
adamc@288 624 | L.PCon (L.Option, _, [t], NONE) => (L'.PNone (monoType env t), loc)
adamc@757 625 | L.PCon (L.Option, pc, [t], SOME p) => (L'.PSome (monoType env t, monoPat env p), loc)
adamc@193 626 | L.PCon _ => poly ()
adamc@193 627 | L.PRecord xps => (L'.PRecord (map (fn (x, p, t) => (x, monoPat env p, monoType env t)) xps), loc)
adamc@193 628 end
adamc@178 629
adamc@252 630 fun strcat loc es =
adamc@252 631 case es of
adamc@252 632 [] => (L'.EPrim (Prim.String ""), loc)
adamc@252 633 | [e] => e
adamc@252 634 | _ =>
adamc@252 635 let
adamc@252 636 val e2 = List.last es
adamc@252 637 val es = List.take (es, length es - 1)
adamc@252 638 val e1 = List.last es
adamc@252 639 val es = List.take (es, length es - 1)
adamc@252 640 in
adamc@252 641 foldr (fn (e, e') => (L'.EStrcat (e, e'), loc))
adamc@252 642 (L'.EStrcat (e1, e2), loc) es
adamc@252 643 end
adamc@252 644
adamc@252 645 fun strcatComma loc es =
adamc@252 646 case es of
adamc@252 647 [] => (L'.EPrim (Prim.String ""), loc)
adamc@252 648 | [e] => e
adamc@252 649 | _ =>
adamc@252 650 let
adamc@252 651 val e1 = List.last es
adamc@252 652 val es = List.take (es, length es - 1)
adamc@252 653 in
adamc@252 654 foldr (fn (e, e') =>
adamc@265 655 case (e, e') of
adamc@265 656 ((L'.EPrim (Prim.String ""), _), _) => e'
adamc@265 657 | (_, (L'.EPrim (Prim.String ""), _)) => e
adamc@252 658 | _ =>
adamc@252 659 (L'.EStrcat (e,
adamc@252 660 (L'.EStrcat ((L'.EPrim (Prim.String ", "), loc), e'), loc)), loc))
adamc@252 661 e1 es
adamc@252 662 end
adamc@252 663
adamc@252 664 fun strcatR loc e xs = strcatComma loc (map (fn (x, _) => (L'.EField (e, x), loc)) xs)
adamc@252 665
adamc@735 666 val readCookie = ref IS.empty
adamc@735 667
adamc@877 668 fun isBlobby (t : L.con) =
adamc@877 669 case #1 t of
adamc@877 670 L.CFfi ("Basis", "string") => true
adamc@877 671 | L.CFfi ("Basis", "blob") => true
adamc@877 672 | _ => false
adamc@877 673
adamc@179 674 fun monoExp (env, st, fm) (all as (e, loc)) =
adamc@25 675 let
adamc@598 676 val strcat = strcat loc
adamc@598 677 val strcatComma = strcatComma loc
adamc@598 678 fun str s = (L'.EPrim (Prim.String s), loc)
adamc@598 679
adamc@25 680 fun poly () =
adamc@25 681 (E.errorAt loc "Unsupported expression";
adamc@25 682 Print.eprefaces' [("Expression", CorePrint.p_exp env all)];
adamc@179 683 (dummyExp, fm))
adamc@389 684
adamc@389 685 fun numTy t =
adamc@417 686 (L'.TRecord [("Zero", t),
adamc@417 687 ("Neg", (L'.TFun (t, t), loc)),
adamc@389 688 ("Plus", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 689 ("Minus", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 690 ("Times", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 691 ("Div", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 692 ("Mod", (L'.TFun (t, (L'.TFun (t, t), loc)), loc))], loc)
adamc@417 693 fun numEx (t, zero, neg, plus, minus, times, dv, md) =
adamc@417 694 ((L'.ERecord [("Zero", (L'.EPrim zero, loc), t),
adamc@417 695 ("Neg", neg, (L'.TFun (t, t), loc)),
adamc@389 696 ("Plus", plus, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 697 ("Minus", minus, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 698 ("Times", times, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 699 ("Div", dv, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 700 ("Mod", md, (L'.TFun (t, (L'.TFun (t, t), loc)), loc))], loc), fm)
adamc@391 701
adamc@391 702 fun ordTy t =
adamc@391 703 (L'.TRecord [("Lt", (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc)),
adamc@391 704 ("Le", (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc))], loc)
adamc@391 705 fun ordEx (t, lt, le) =
adamc@391 706 ((L'.ERecord [("Lt", lt, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc)),
adamc@391 707 ("Le", le, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc))],
adamc@391 708 loc), fm)
adamc@750 709
adamc@750 710 fun outerRec xts =
adamc@750 711 (L'.TRecord (map (fn ((L.CName x, _), (L.CRecord (_, xts), _)) =>
adamc@750 712 (x, (L'.TRecord (map (fn (x', _) => (x, (L'.TRecord [], loc))) xts), loc))
adamc@750 713 | (x, all as (_, loc)) =>
adamc@750 714 (E.errorAt loc "Unsupported record field constructor";
adamc@750 715 Print.eprefaces' [("Name", CorePrint.p_con env x),
adamc@750 716 ("Constructor", CorePrint.p_con env all)];
adamc@750 717 ("", dummyTyp))) xts), loc)
adamc@25 718 in
adamc@25 719 case e of
adamc@179 720 L.EPrim p => ((L'.EPrim p, loc), fm)
adamc@179 721 | L.ERel n => ((L'.ERel n, loc), fm)
adamc@179 722 | L.ENamed n => ((L'.ENamed n, loc), fm)
adamc@193 723 | L.ECon (dk, pc, [], eo) =>
adamc@193 724 let
adamc@179 725 val (eo, fm) =
adamc@179 726 case eo of
adamc@179 727 NONE => (NONE, fm)
adamc@179 728 | SOME e =>
adamc@179 729 let
adamc@179 730 val (e, fm) = monoExp (env, st, fm) e
adamc@179 731 in
adamc@179 732 (SOME e, fm)
adamc@179 733 end
adamc@179 734 in
adamc@188 735 ((L'.ECon (dk, monoPatCon env pc, eo), loc), fm)
adamc@193 736 end
adamc@757 737 | L.ECon (L.Option, L.PConFfi {mod = "Basis", datatyp = "list", ...}, [t], NONE) =>
adamc@757 738 ((L'.ENone (listify (monoType env t)), loc), fm)
adamc@757 739 | L.ECon (L.Option, L.PConFfi {mod = "Basis", datatyp = "list", ...}, [t], SOME e) =>
adamc@757 740 let
adamc@757 741 val (e, fm) = monoExp (env, st, fm) e
adamc@757 742 in
adamc@757 743 ((L'.ESome (listify (monoType env t), e), loc), fm)
adamc@757 744 end
adamc@297 745 | L.ECon (L.Option, _, [t], NONE) =>
adamc@297 746 ((L'.ENone (monoType env t), loc), fm)
adamc@297 747 | L.ECon (L.Option, _, [t], SOME e) =>
adamc@297 748 let
adamc@297 749 val (e, fm) = monoExp (env, st, fm) e
adamc@297 750 in
adamc@297 751 ((L'.ESome (monoType env t, e), loc), fm)
adamc@297 752 end
adamc@193 753 | L.ECon _ => poly ()
adamc@94 754
adamc@387 755 | L.ECApp ((L.EFfi ("Basis", "eq"), _), t) =>
adamc@387 756 let
adamc@387 757 val t = monoType env t
adamc@387 758 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@387 759 val dom = (L'.TFun (t, (L'.TFun (t, b), loc)), loc)
adamc@387 760 in
adamc@387 761 ((L'.EAbs ("f", dom, dom,
adamc@387 762 (L'.ERel 0, loc)), loc), fm)
adamc@387 763 end
adamc@387 764 | L.ECApp ((L.EFfi ("Basis", "ne"), _), t) =>
adamc@387 765 let
adamc@387 766 val t = monoType env t
adamc@387 767 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@387 768 val dom = (L'.TFun (t, (L'.TFun (t, b), loc)), loc)
adamc@387 769 in
adamc@387 770 ((L'.EAbs ("f", dom, dom,
adamc@387 771 (L'.EAbs ("x", t, (L'.TFun (t, b), loc),
adamc@387 772 (L'.EAbs ("y", t, b,
adamc@387 773 (L'.EUnop ("!", (L'.EApp ((L'.EApp ((L'.ERel 2, loc),
adamc@387 774 (L'.ERel 1, loc)), loc),
adamc@387 775 (L'.ERel 0, loc)), loc)), loc)),
adamc@387 776 loc)),
adamc@387 777 loc)),
adamc@387 778 loc), fm)
adamc@387 779 end
adamc@387 780 | L.EFfi ("Basis", "eq_int") =>
adamc@387 781 ((L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@387 782 (L'.TFun ((L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@387 783 (L'.EAbs ("y", (L'.TFfi ("Basis", "int"), loc),
adamc@387 784 (L'.TFfi ("Basis", "bool"), loc),
adamc@387 785 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@387 786 fm)
adamc@394 787 | L.EFfi ("Basis", "eq_float") =>
adamc@394 788 ((L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@394 789 (L'.TFun ((L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@394 790 (L'.EAbs ("y", (L'.TFfi ("Basis", "float"), loc),
adamc@394 791 (L'.TFfi ("Basis", "bool"), loc),
adamc@394 792 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@394 793 fm)
adamc@388 794 | L.EFfi ("Basis", "eq_bool") =>
adamc@388 795 ((L'.EAbs ("x", (L'.TFfi ("Basis", "bool"), loc),
adamc@388 796 (L'.TFun ((L'.TFfi ("Basis", "bool"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@388 797 (L'.EAbs ("y", (L'.TFfi ("Basis", "bool"), loc),
adamc@388 798 (L'.TFfi ("Basis", "bool"), loc),
adamc@388 799 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@388 800 fm)
adamc@388 801 | L.EFfi ("Basis", "eq_string") =>
adamc@388 802 ((L'.EAbs ("x", (L'.TFfi ("Basis", "string"), loc),
adamc@388 803 (L'.TFun ((L'.TFfi ("Basis", "string"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@388 804 (L'.EAbs ("y", (L'.TFfi ("Basis", "string"), loc),
adamc@388 805 (L'.TFfi ("Basis", "bool"), loc),
adamc@388 806 (L'.EBinop ("!strcmp", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@388 807 fm)
adamc@821 808 | L.EFfi ("Basis", "eq_char") =>
adamc@821 809 ((L'.EAbs ("x", (L'.TFfi ("Basis", "char"), loc),
adamc@821 810 (L'.TFun ((L'.TFfi ("Basis", "char"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@821 811 (L'.EAbs ("y", (L'.TFfi ("Basis", "char"), loc),
adamc@821 812 (L'.TFfi ("Basis", "bool"), loc),
adamc@821 813 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@821 814 fm)
adamc@437 815 | L.EFfi ("Basis", "eq_time") =>
adamc@437 816 ((L'.EAbs ("x", (L'.TFfi ("Basis", "time"), loc),
adamc@437 817 (L'.TFun ((L'.TFfi ("Basis", "time"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@437 818 (L'.EAbs ("y", (L'.TFfi ("Basis", "time"), loc),
adamc@437 819 (L'.TFfi ("Basis", "bool"), loc),
adamc@437 820 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@437 821 fm)
adamc@844 822
adamc@422 823 | L.ECApp ((L.EFfi ("Basis", "mkEq"), _), t) =>
adamc@422 824 let
adamc@422 825 val t = monoType env t
adamc@422 826 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@422 827 val dom = (L'.TFun (t, (L'.TFun (t, b), loc)), loc)
adamc@422 828 in
adamc@422 829 ((L'.EAbs ("f", dom, dom,
adamc@422 830 (L'.ERel 0, loc)), loc), fm)
adamc@422 831 end
adamc@387 832
adamc@417 833 | L.ECApp ((L.EFfi ("Basis", "zero"), _), t) =>
adamc@417 834 let
adamc@417 835 val t = monoType env t
adamc@417 836 in
adamc@417 837 ((L'.EAbs ("r", numTy t, t,
adamc@417 838 (L'.EField ((L'.ERel 0, loc), "Zero"), loc)), loc), fm)
adamc@417 839 end
adamc@389 840 | L.ECApp ((L.EFfi ("Basis", "neg"), _), t) =>
adamc@389 841 let
adamc@389 842 val t = monoType env t
adamc@389 843 in
adamc@389 844 ((L'.EAbs ("r", numTy t, (L'.TFun (t, t), loc),
adamc@389 845 (L'.EField ((L'.ERel 0, loc), "Neg"), loc)), loc), fm)
adamc@389 846 end
adamc@389 847 | L.ECApp ((L.EFfi ("Basis", "plus"), _), t) =>
adamc@389 848 let
adamc@389 849 val t = monoType env t
adamc@389 850 in
adamc@389 851 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 852 (L'.EField ((L'.ERel 0, loc), "Plus"), loc)), loc), fm)
adamc@389 853 end
adamc@389 854 | L.ECApp ((L.EFfi ("Basis", "minus"), _), t) =>
adamc@389 855 let
adamc@389 856 val t = monoType env t
adamc@389 857 in
adamc@389 858 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 859 (L'.EField ((L'.ERel 0, loc), "Minus"), loc)), loc), fm)
adamc@389 860 end
adamc@389 861 | L.ECApp ((L.EFfi ("Basis", "times"), _), t) =>
adamc@389 862 let
adamc@389 863 val t = monoType env t
adamc@389 864 in
adamc@389 865 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 866 (L'.EField ((L'.ERel 0, loc), "Times"), loc)), loc), fm)
adamc@389 867 end
adamc@775 868 | L.ECApp ((L.EFfi ("Basis", "divide"), _), t) =>
adamc@389 869 let
adamc@389 870 val t = monoType env t
adamc@389 871 in
adamc@389 872 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 873 (L'.EField ((L'.ERel 0, loc), "Div"), loc)), loc), fm)
adamc@389 874 end
adamc@389 875 | L.ECApp ((L.EFfi ("Basis", "mod"), _), t) =>
adamc@389 876 let
adamc@389 877 val t = monoType env t
adamc@389 878 in
adamc@389 879 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 880 (L'.EField ((L'.ERel 0, loc), "Mod"), loc)), loc), fm)
adamc@389 881 end
adamc@389 882 | L.EFfi ("Basis", "num_int") =>
adamc@389 883 let
adamc@389 884 fun intBin s =
adamc@389 885 (L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@389 886 (L'.TFun ((L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "int"), loc)), loc),
adamc@389 887 (L'.EAbs ("y", (L'.TFfi ("Basis", "int"), loc),
adamc@389 888 (L'.TFfi ("Basis", "int"), loc),
adamc@389 889 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@389 890 in
adamc@389 891 numEx ((L'.TFfi ("Basis", "int"), loc),
adamc@417 892 Prim.Int (Int64.fromInt 0),
adamc@389 893 (L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@389 894 (L'.TFfi ("Basis", "int"), loc),
adamc@389 895 (L'.EUnop ("-", (L'.ERel 0, loc)), loc)), loc),
adamc@389 896 intBin "+",
adamc@389 897 intBin "-",
adamc@389 898 intBin "*",
adamc@389 899 intBin "/",
adamc@389 900 intBin "%")
adamc@389 901 end
adamc@390 902 | L.EFfi ("Basis", "num_float") =>
adamc@390 903 let
adamc@390 904 fun floatBin s =
adamc@390 905 (L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@390 906 (L'.TFun ((L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "float"), loc)), loc),
adamc@390 907 (L'.EAbs ("y", (L'.TFfi ("Basis", "float"), loc),
adamc@390 908 (L'.TFfi ("Basis", "float"), loc),
adamc@390 909 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@390 910 in
adamc@390 911 numEx ((L'.TFfi ("Basis", "float"), loc),
adamc@417 912 Prim.Float 0.0,
adamc@390 913 (L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@390 914 (L'.TFfi ("Basis", "float"), loc),
adamc@390 915 (L'.EUnop ("-", (L'.ERel 0, loc)), loc)), loc),
adamc@390 916 floatBin "+",
adamc@390 917 floatBin "-",
adamc@390 918 floatBin "*",
adamc@390 919 floatBin "/",
adamc@390 920 floatBin "fmod")
adamc@390 921 end
adamc@391 922
adamc@391 923 | L.ECApp ((L.EFfi ("Basis", "lt"), _), t) =>
adamc@391 924 let
adamc@391 925 val t = monoType env t
adamc@391 926 in
adamc@391 927 ((L'.EAbs ("r", ordTy t, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc),
adamc@391 928 (L'.EField ((L'.ERel 0, loc), "Lt"), loc)), loc), fm)
adamc@391 929 end
adamc@391 930 | L.ECApp ((L.EFfi ("Basis", "le"), _), t) =>
adamc@391 931 let
adamc@391 932 val t = monoType env t
adamc@391 933 in
adamc@391 934 ((L'.EAbs ("r", ordTy t, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc),
adamc@391 935 (L'.EField ((L'.ERel 0, loc), "Le"), loc)), loc), fm)
adamc@391 936 end
adamc@392 937 | L.ECApp ((L.EFfi ("Basis", "gt"), _), t) =>
adamc@392 938 let
adamc@392 939 val t = monoType env t
adamc@392 940 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@392 941 in
adamc@392 942 ((L'.EAbs ("f", ordTy t, (L'.TFun (t, (L'.TFun (t, b), loc)), loc),
adamc@392 943 (L'.EAbs ("x", t, (L'.TFun (t, b), loc),
adamc@392 944 (L'.EAbs ("y", t, b,
adamc@392 945 (L'.EUnop ("!",
adamc@392 946 (L'.EApp ((L'.EApp ((L'.EField ((L'.ERel 2, loc),
adamc@392 947 "Le"), loc),
adamc@392 948 (L'.ERel 1, loc)), loc),
adamc@392 949 (L'.ERel 0, loc)), loc)), loc)), loc)),
adamc@392 950 loc)),
adamc@392 951 loc), fm)
adamc@392 952 end
adamc@392 953 | L.ECApp ((L.EFfi ("Basis", "ge"), _), t) =>
adamc@392 954 let
adamc@392 955 val t = monoType env t
adamc@392 956 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@392 957 in
adamc@392 958 ((L'.EAbs ("f", ordTy t, (L'.TFun (t, (L'.TFun (t, b), loc)), loc),
adamc@392 959 (L'.EAbs ("x", t, (L'.TFun (t, b), loc),
adamc@392 960 (L'.EAbs ("y", t, b,
adamc@392 961 (L'.EUnop ("!",
adamc@392 962 (L'.EApp ((L'.EApp ((L'.EField ((L'.ERel 2, loc),
adamc@392 963 "Lt"), loc),
adamc@392 964 (L'.ERel 1, loc)), loc),
adamc@392 965 (L'.ERel 0, loc)), loc)), loc)), loc)),
adamc@392 966 loc)),
adamc@392 967 loc), fm)
adamc@392 968 end
adamc@391 969 | L.EFfi ("Basis", "ord_int") =>
adamc@391 970 let
adamc@391 971 fun intBin s =
adamc@391 972 (L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@391 973 (L'.TFun ((L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@391 974 (L'.EAbs ("y", (L'.TFfi ("Basis", "int"), loc),
adamc@391 975 (L'.TFfi ("Basis", "bool"), loc),
adamc@391 976 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@391 977 in
adamc@391 978 ordEx ((L'.TFfi ("Basis", "int"), loc),
adamc@391 979 intBin "<",
adamc@391 980 intBin "<=")
adamc@391 981 end
adamc@394 982 | L.EFfi ("Basis", "ord_float") =>
adamc@394 983 let
adamc@394 984 fun floatBin s =
adamc@394 985 (L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@394 986 (L'.TFun ((L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@394 987 (L'.EAbs ("y", (L'.TFfi ("Basis", "float"), loc),
adamc@394 988 (L'.TFfi ("Basis", "bool"), loc),
adamc@394 989 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@394 990 in
adamc@394 991 ordEx ((L'.TFfi ("Basis", "float"), loc),
adamc@394 992 floatBin "<",
adamc@394 993 floatBin "<=")
adamc@394 994 end
adamc@394 995 | L.EFfi ("Basis", "ord_bool") =>
adamc@394 996 let
adamc@394 997 fun boolBin s =
adamc@394 998 (L'.EAbs ("x", (L'.TFfi ("Basis", "bool"), loc),
adamc@394 999 (L'.TFun ((L'.TFfi ("Basis", "bool"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@394 1000 (L'.EAbs ("y", (L'.TFfi ("Basis", "bool"), loc),
adamc@394 1001 (L'.TFfi ("Basis", "bool"), loc),
adamc@394 1002 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@394 1003 in
adamc@394 1004 ordEx ((L'.TFfi ("Basis", "bool"), loc),
adamc@394 1005 boolBin "<",
adamc@394 1006 boolBin "<=")
adamc@394 1007 end
adamc@395 1008 | L.EFfi ("Basis", "ord_string") =>
adamc@395 1009 let
adamc@395 1010 fun boolBin s =
adamc@395 1011 (L'.EAbs ("x", (L'.TFfi ("Basis", "string"), loc),
adamc@395 1012 (L'.TFun ((L'.TFfi ("Basis", "string"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@395 1013 (L'.EAbs ("y", (L'.TFfi ("Basis", "string"), loc),
adamc@395 1014 (L'.TFfi ("Basis", "bool"), loc),
adamc@395 1015 (L'.EBinop (s,
adamc@395 1016 (L'.EBinop ("strcmp",
adamc@395 1017 (L'.ERel 1, loc),
adamc@395 1018 (L'.ERel 0, loc)), loc),
adamc@395 1019 (L'.EPrim (Prim.Int (Int64.fromInt 0)), loc)), loc)), loc)), loc)
adamc@395 1020 in
adamc@395 1021 ordEx ((L'.TFfi ("Basis", "string"), loc),
adamc@395 1022 boolBin "<",
adamc@395 1023 boolBin "<=")
adamc@395 1024 end
adamc@821 1025 | L.EFfi ("Basis", "ord_char") =>
adamc@821 1026 let
adamc@821 1027 fun charBin s =
adamc@821 1028 (L'.EAbs ("x", (L'.TFfi ("Basis", "char"), loc),
adamc@821 1029 (L'.TFun ((L'.TFfi ("Basis", "char"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@821 1030 (L'.EAbs ("y", (L'.TFfi ("Basis", "char"), loc),
adamc@821 1031 (L'.TFfi ("Basis", "bool"), loc),
adamc@821 1032 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@821 1033 in
adamc@821 1034 ordEx ((L'.TFfi ("Basis", "char"), loc),
adamc@821 1035 charBin "<",
adamc@821 1036 charBin "<=")
adamc@821 1037 end
adamc@437 1038 | L.EFfi ("Basis", "ord_time") =>
adamc@437 1039 let
adamc@437 1040 fun boolBin s =
adamc@437 1041 (L'.EAbs ("x", (L'.TFfi ("Basis", "time"), loc),
adamc@437 1042 (L'.TFun ((L'.TFfi ("Basis", "time"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@437 1043 (L'.EAbs ("y", (L'.TFfi ("Basis", "time"), loc),
adamc@437 1044 (L'.TFfi ("Basis", "bool"), loc),
adamc@437 1045 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@437 1046 in
adamc@437 1047 ordEx ((L'.TFfi ("Basis", "time"), loc),
adamc@437 1048 boolBin "<",
adamc@437 1049 boolBin "<=")
adamc@437 1050 end
adamc@961 1051 | L.ECApp ((L.EFfi ("Basis", "mkOrd"), _), t) =>
adamc@961 1052 let
adamc@961 1053 val t = monoType env t
adamc@961 1054 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@961 1055 val dom = ordTy t
adamc@961 1056 in
adamc@961 1057 ((L'.EAbs ("f", dom, dom,
adamc@961 1058 (L'.ERel 0, loc)), loc), fm)
adamc@961 1059 end
adamc@389 1060
adamc@286 1061 | L.ECApp ((L.EFfi ("Basis", "show"), _), t) =>
adamc@286 1062 let
adamc@286 1063 val t = monoType env t
adamc@286 1064 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@286 1065 in
adamc@286 1066 ((L'.EAbs ("f", (L'.TFun (t, s), loc), (L'.TFun (t, s), loc),
adamc@286 1067 (L'.ERel 0, loc)), loc), fm)
adamc@286 1068 end
adamc@286 1069 | L.EFfi ("Basis", "show_int") =>
adamc@286 1070 ((L'.EFfi ("Basis", "intToString"), loc), fm)
adamc@286 1071 | L.EFfi ("Basis", "show_float") =>
adamc@286 1072 ((L'.EFfi ("Basis", "floatToString"), loc), fm)
adamc@286 1073 | L.EFfi ("Basis", "show_string") =>
adamc@286 1074 let
adamc@286 1075 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@286 1076 in
adamc@286 1077 ((L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc), fm)
adamc@286 1078 end
adamc@1065 1079 | L.EFfi ("Basis", "show_url") =>
adamc@1065 1080 let
adamc@1065 1081 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@1065 1082 in
adamc@1065 1083 ((L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc), fm)
adamc@1065 1084 end
adamc@821 1085 | L.EFfi ("Basis", "show_char") =>
adamc@821 1086 ((L'.EFfi ("Basis", "charToString"), loc), fm)
adamc@286 1087 | L.EFfi ("Basis", "show_bool") =>
adamc@286 1088 ((L'.EFfi ("Basis", "boolToString"), loc), fm)
adamc@436 1089 | L.EFfi ("Basis", "show_time") =>
adamc@436 1090 ((L'.EFfi ("Basis", "timeToString"), loc), fm)
adamc@727 1091 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "show_xml"), _), _),_), _), _), _) =>
adamc@727 1092 let
adamc@727 1093 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@727 1094 in
adamc@727 1095 ((L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc), fm)
adamc@727 1096 end
adamc@452 1097 | L.ECApp ((L.EFfi ("Basis", "mkShow"), _), t) =>
adamc@452 1098 let
adamc@452 1099 val t = monoType env t
adamc@452 1100 val b = (L'.TFfi ("Basis", "string"), loc)
adamc@452 1101 val dom = (L'.TFun (t, b), loc)
adamc@452 1102 in
adamc@452 1103 ((L'.EAbs ("f", dom, dom,
adamc@452 1104 (L'.ERel 0, loc)), loc), fm)
adamc@452 1105 end
adamc@286 1106
adamc@290 1107 | L.ECApp ((L.EFfi ("Basis", "read"), _), t) =>
adamc@290 1108 let
adamc@290 1109 val t = monoType env t
adamc@290 1110 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@290 1111 in
adamc@292 1112 ((L'.EAbs ("f", readType (t, loc), readType' (t, loc),
adamc@292 1113 (L'.EField ((L'.ERel 0, loc), "Read"), loc)), loc), fm)
adamc@292 1114 end
adamc@292 1115 | L.ECApp ((L.EFfi ("Basis", "readError"), _), t) =>
adamc@292 1116 let
adamc@292 1117 val t = monoType env t
adamc@292 1118 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@292 1119 in
adamc@292 1120 ((L'.EAbs ("f", readType (t, loc), readErrType (t, loc),
adamc@292 1121 (L'.EField ((L'.ERel 0, loc), "ReadError"), loc)), loc), fm)
adamc@290 1122 end
adamc@777 1123 | L.ECApp ((L.EFfi ("Basis", "mkRead"), _), t) =>
adamc@777 1124 let
adamc@777 1125 val t = monoType env t
adamc@777 1126 val b = (L'.TFfi ("Basis", "string"), loc)
adamc@777 1127 val b' = (L'.TOption b, loc)
adamc@777 1128 val dom = (L'.TFun (t, b), loc)
adamc@777 1129 val dom' = (L'.TFun (t, b'), loc)
adamc@777 1130 in
adamc@777 1131 ((L'.EAbs ("f", dom, (L'.TFun (dom', readType (t, loc)), loc),
adamc@777 1132 (L'.EAbs ("f'", dom', readType (t, loc),
adamc@777 1133 (L'.ERecord [("Read", (L'.ERel 0, loc), dom),
adamc@777 1134 ("ReadError", (L'.ERel 1, loc), dom')], loc)), loc)), loc),
adamc@777 1135 fm)
adamc@777 1136 end
adamc@290 1137 | L.EFfi ("Basis", "read_int") =>
adamc@292 1138 let
adamc@292 1139 val t = (L'.TFfi ("Basis", "int"), loc)
adamc@292 1140 in
adamc@292 1141 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToInt"), loc), readType' (t, loc)),
adamc@292 1142 ("ReadError", (L'.EFfi ("Basis", "stringToInt_error"), loc), readErrType (t, loc))],
adamc@292 1143 loc),
adamc@292 1144 fm)
adamc@292 1145 end
adamc@290 1146 | L.EFfi ("Basis", "read_float") =>
adamc@292 1147 let
adamc@292 1148 val t = (L'.TFfi ("Basis", "float"), loc)
adamc@292 1149 in
adamc@292 1150 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToFloat"), loc), readType' (t, loc)),
adamc@292 1151 ("ReadError", (L'.EFfi ("Basis", "stringToFloat_error"), loc), readErrType (t, loc))],
adamc@292 1152 loc),
adamc@292 1153 fm)
adamc@292 1154 end
adamc@290 1155 | L.EFfi ("Basis", "read_string") =>
adamc@290 1156 let
adamc@290 1157 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@290 1158 in
adamc@292 1159 ((L'.ERecord [("Read", (L'.EAbs ("s", s, (L'.TOption s, loc),
adamc@292 1160 (L'.ESome (s, (L'.ERel 0, loc)), loc)), loc), readType' (s, loc)),
adamc@292 1161 ("ReadError", (L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc), readErrType (s, loc))], loc),
adamc@292 1162 fm)
adamc@290 1163 end
adamc@821 1164 | L.EFfi ("Basis", "read_char") =>
adamc@821 1165 let
adamc@821 1166 val t = (L'.TFfi ("Basis", "char"), loc)
adamc@821 1167 in
adamc@821 1168 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToChar"), loc), readType' (t, loc)),
adamc@821 1169 ("ReadError", (L'.EFfi ("Basis", "stringToChar_error"), loc), readErrType (t, loc))],
adamc@821 1170 loc),
adamc@821 1171 fm)
adamc@821 1172 end
adamc@290 1173 | L.EFfi ("Basis", "read_bool") =>
adamc@292 1174 let
adamc@292 1175 val t = (L'.TFfi ("Basis", "bool"), loc)
adamc@292 1176 in
adamc@292 1177 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToBool"), loc), readType' (t, loc)),
adamc@292 1178 ("ReadError", (L'.EFfi ("Basis", "stringToBool_error"), loc), readErrType (t, loc))],
adamc@292 1179 loc),
adamc@292 1180 fm)
adamc@292 1181 end
adamc@436 1182 | L.EFfi ("Basis", "read_time") =>
adamc@436 1183 let
adamc@436 1184 val t = (L'.TFfi ("Basis", "time"), loc)
adamc@436 1185 in
adamc@436 1186 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToTime"), loc), readType' (t, loc)),
adamc@436 1187 ("ReadError", (L'.EFfi ("Basis", "stringToTime_error"), loc), readErrType (t, loc))],
adamc@436 1188 loc),
adamc@436 1189 fm)
adamc@436 1190 end
adamc@290 1191
adamc@820 1192 | L.EFfi ("Basis", "transaction_monad") => ((L'.ERecord [], loc), fm)
adamc@820 1193 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "return"), _), (L.CFfi ("Basis", "transaction"), _)), _), t) =>
adamc@252 1194 let
adamc@252 1195 val t = monoType env t
adamc@252 1196 in
adamc@820 1197 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFun (t, (L'.TFun ((L'.TRecord [], loc), t), loc)), loc),
adamc@820 1198 (L'.EAbs ("x", t,
adamc@820 1199 (L'.TFun ((L'.TRecord [], loc), t), loc),
adamc@820 1200 (L'.EAbs ("_", (L'.TRecord [], loc), t,
adamc@820 1201 (L'.ERel 1, loc)), loc)), loc)), loc),
adamc@820 1202 fm)
adamc@252 1203 end
adamc@820 1204 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "bind"), _), (L.CFfi ("Basis", "transaction"), _)), _),
adamc@820 1205 t1), _), t2) =>
adamc@251 1206 let
adamc@251 1207 val t1 = monoType env t1
adamc@251 1208 val t2 = monoType env t2
adamc@251 1209 val un = (L'.TRecord [], loc)
adamc@252 1210 val mt1 = (L'.TFun (un, t1), loc)
adamc@252 1211 val mt2 = (L'.TFun (un, t2), loc)
adamc@251 1212 in
adamc@820 1213 ((L'.EAbs ("_", un,
adamc@820 1214 (L'.TFun (mt1, (L'.TFun ((L'.TFun (t1, mt2), loc), (L'.TFun (un, un), loc)), loc)), loc),
adamc@820 1215 (L'.EAbs ("m1", mt1, (L'.TFun ((L'.TFun (t1, mt2), loc), (L'.TFun (un, un), loc)), loc),
adamc@820 1216 (L'.EAbs ("m2", (L'.TFun (t1, mt2), loc), (L'.TFun (un, un), loc),
adamc@820 1217 (L'.EAbs ("_", un, un,
adamc@820 1218 (L'.ELet ("r", t1, (L'.EApp ((L'.ERel 2, loc),
adamc@820 1219 (L'.ERecord [], loc)), loc),
adamc@820 1220 (L'.EApp (
adamc@820 1221 (L'.EApp ((L'.ERel 2, loc), (L'.ERel 0, loc)), loc),
adamc@820 1222 (L'.ERecord [], loc)),
adamc@820 1223 loc)), loc)), loc)), loc)), loc)), loc),
adamc@251 1224 fm)
adamc@251 1225 end
adamc@697 1226
adamc@1021 1227 | L.EApp ((L.ECApp ((L.EFfi ("Basis", "recv"), _), t1), _), ch) =>
adamc@670 1228 let
adamc@1021 1229 val un = (L'.TRecord [], loc)
adamc@670 1230 val t1 = monoType env t1
adamc@670 1231 val (ch, fm) = monoExp (env, st, fm) ch
adamc@670 1232 in
adamc@1021 1233 ((L'.EAbs ("_", un, un, (L'.ERecv (liftExpInExp 0 ch, t1), loc)), loc), fm)
adamc@670 1234 end
adamc@697 1235 | L.EFfiApp ("Basis", "recv", _) => poly ()
adamc@697 1236
adamc@1021 1237 | L.EFfiApp ("Basis", "sleep", [n]) =>
adamc@695 1238 let
adamc@695 1239 val (n, fm) = monoExp (env, st, fm) n
adamc@695 1240 in
adamc@1021 1241 ((L'.ESleep n, loc), fm)
adamc@695 1242 end
adamc@697 1243 | L.EFfiApp ("Basis", "sleep", _) => poly ()
adamc@251 1244
adamc@565 1245 | L.ECApp ((L.EFfi ("Basis", "source"), _), t) =>
adamc@565 1246 let
adamc@565 1247 val t = monoType env t
adamc@565 1248 in
adamc@577 1249 ((L'.EAbs ("x", t, (L'.TFun ((L'.TRecord [], loc), (L'.TSource, loc)), loc),
adamc@577 1250 (L'.EAbs ("_", (L'.TRecord [], loc), (L'.TSource, loc),
adamc@577 1251 (L'.EFfiApp ("Basis", "new_client_source",
adamc@815 1252 [(L'.EJavaScript (L'.Source t, (L'.ERel 1, loc)), loc)]),
adamc@578 1253 loc)), loc)),
adamc@565 1254 loc),
adamc@565 1255 fm)
adamc@565 1256 end
adamc@575 1257 | L.ECApp ((L.EFfi ("Basis", "set"), _), t) =>
adamc@575 1258 let
adamc@575 1259 val t = monoType env t
adamc@575 1260 in
adamc@577 1261 ((L'.EAbs ("src", (L'.TSource, loc),
adamc@575 1262 (L'.TFun (t, (L'.TFun ((L'.TRecord [], loc), (L'.TRecord [], loc)), loc)), loc),
adamc@575 1263 (L'.EAbs ("v", t, (L'.TFun ((L'.TRecord [], loc), (L'.TRecord [], loc)), loc),
adamc@575 1264 (L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adamc@575 1265 (L'.EFfiApp ("Basis", "set_client_source",
adamc@577 1266 [(L'.ERel 2, loc),
adamc@590 1267 (L'.EJavaScript (L'.Source t,
adamc@815 1268 (L'.ERel 1, loc)), loc)]),
adamc@575 1269 loc)), loc)), loc)), loc),
adamc@575 1270 fm)
adamc@575 1271 end
adamc@601 1272 | L.ECApp ((L.EFfi ("Basis", "get"), _), t) =>
adamc@601 1273 let
adamc@601 1274 val t = monoType env t
adamc@601 1275 in
adamc@601 1276 ((L'.EAbs ("src", (L'.TSource, loc),
adamc@601 1277 (L'.TFun ((L'.TRecord [], loc), t), loc),
adamc@601 1278 (L'.EAbs ("_", (L'.TRecord [], loc), t,
adamc@601 1279 (L'.EFfiApp ("Basis", "get_client_source",
adamc@601 1280 [(L'.ERel 1, loc)]),
adamc@601 1281 loc)), loc)), loc),
adamc@601 1282 fm)
adamc@601 1283 end
adamc@841 1284 | L.ECApp ((L.EFfi ("Basis", "current"), _), t) =>
adamc@841 1285 let
adamc@841 1286 val t = monoType env t
adamc@841 1287 in
adamc@841 1288 ((L'.EAbs ("src", (L'.TSource, loc),
adamc@841 1289 (L'.TFun ((L'.TRecord [], loc), t), loc),
adamc@841 1290 (L'.EAbs ("_", (L'.TRecord [], loc), t,
adamc@841 1291 (L'.EFfiApp ("Basis", "current",
adamc@841 1292 [(L'.ERel 1, loc)]),
adamc@841 1293 loc)), loc)), loc),
adamc@841 1294 fm)
adamc@841 1295 end
adamc@565 1296
adamc@694 1297 | L.EFfiApp ("Basis", "spawn", [e]) =>
adamc@694 1298 let
adamc@694 1299 val (e, fm) = monoExp (env, st, fm) e
adamc@694 1300 in
adamc@1021 1301 ((L'.ESpawn e, loc), fm)
adamc@694 1302 end
adamc@694 1303
adamc@820 1304 | L.EFfi ("Basis", "signal_monad") => ((L'.ERecord [], loc), fm)
adamc@820 1305 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "return"), _), (L.CFfi ("Basis", "signal"), _)), _), t) =>
adamc@568 1306 let
adamc@568 1307 val t = monoType env t
adamc@568 1308 in
adamc@820 1309 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFun (t, (L'.TSignal t, loc)), loc),
adamc@820 1310 (L'.EAbs ("x", t, (L'.TSignal t, loc),
adamc@820 1311 (L'.ESignalReturn (L'.ERel 0, loc), loc)), loc)), loc),
adamc@568 1312 fm)
adamc@568 1313 end
adamc@820 1314 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "bind"), _), (L.CFfi ("Basis", "signal"), _)), _),
adamc@820 1315 t1), _), t2) =>
adamc@572 1316 let
adamc@572 1317 val t1 = monoType env t1
adamc@572 1318 val t2 = monoType env t2
adamc@572 1319 val un = (L'.TRecord [], loc)
adamc@572 1320 val mt1 = (L'.TSignal t1, loc)
adamc@572 1321 val mt2 = (L'.TSignal t2, loc)
adamc@572 1322 in
adamc@820 1323 ((L'.EAbs ("_", un, (L'.TFun (mt1, (L'.TFun ((L'.TFun (t1, mt2), loc), mt2), loc)), loc),
adamc@820 1324 (L'.EAbs ("m1", mt1, (L'.TFun ((L'.TFun (t1, mt2), loc), mt2), loc),
adamc@820 1325 (L'.EAbs ("m2", (L'.TFun (t1, mt2), loc), mt2,
adamc@820 1326 (L'.ESignalBind ((L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)),
adamc@820 1327 loc),
adamc@572 1328 fm)
adamc@572 1329 end
adamc@574 1330 | L.ECApp ((L.EFfi ("Basis", "signal"), _), t) =>
adamc@574 1331 let
adamc@574 1332 val t = monoType env t
adamc@574 1333 in
adamc@574 1334 ((L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc), (L'.TSignal t, loc),
adamc@574 1335 (L'.ESignalSource (L'.ERel 0, loc), loc)), loc),
adamc@574 1336 fm)
adamc@574 1337 end
adamc@568 1338
adamc@462 1339 | L.ECApp ((L.EFfi ("Basis", "getCookie"), _), t) =>
adamc@462 1340 let
adamc@462 1341 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@462 1342 val un = (L'.TRecord [], loc)
adamc@462 1343 val t = monoType env t
adamc@462 1344 in
adamc@462 1345 ((L'.EAbs ("c", s, (L'.TFun (un, s), loc),
adamc@462 1346 (L'.EAbs ("_", un, s,
adamc@463 1347 (L'.EUnurlify ((L'.EFfiApp ("Basis", "get_cookie", [(L'.ERel 1, loc)]), loc),
adamc@1112 1348 t, true),
adamc@463 1349 loc)), loc)), loc),
adamc@462 1350 fm)
adamc@462 1351 end
adamc@462 1352
adamc@462 1353 | L.ECApp ((L.EFfi ("Basis", "setCookie"), _), t) =>
adamc@462 1354 let
adamc@462 1355 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@462 1356 val un = (L'.TRecord [], loc)
adamc@462 1357 val t = monoType env t
adamc@1050 1358 val rt = (L'.TRecord [("Value", t),
adamc@1050 1359 ("Expires", (L'.TOption (L'.TFfi ("Basis", "time"),
adamc@1050 1360 loc), loc)),
adamc@1050 1361 ("Secure", (L'.TFfi ("Basis", "bool"), loc))], loc)
adamc@1050 1362
adamc@1050 1363 fun fd x = (L'.EField ((L'.ERel 1, loc), x), loc)
adamc@1050 1364 val (e, fm) = urlifyExp env fm (fd "Value", t)
adamc@462 1365 in
adamc@1050 1366 ((L'.EAbs ("c", s, (L'.TFun (rt, (L'.TFun (un, un), loc)), loc),
adamc@1050 1367 (L'.EAbs ("r", rt, (L'.TFun (un, un), loc),
adamc@462 1368 (L'.EAbs ("_", un, un,
adamc@764 1369 (L'.EFfiApp ("Basis", "set_cookie", [(L'.EPrim (Prim.String
adamc@764 1370 (Settings.getUrlPrefix ())),
adamc@466 1371 loc),
adamc@466 1372 (L'.ERel 2, loc),
adamc@1050 1373 e,
adamc@1050 1374 fd "Expires",
adamc@1050 1375 fd "Secure"])
adamc@1050 1376 , loc)), loc)), loc)), loc),
adamc@1050 1377 fm)
adamc@1050 1378 end
adamc@1050 1379
adamc@1050 1380 | L.ECApp ((L.EFfi ("Basis", "clearCookie"), _), t) =>
adamc@1050 1381 let
adamc@1050 1382 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@1050 1383 val un = (L'.TRecord [], loc)
adamc@1050 1384 in
adamc@1050 1385 ((L'.EAbs ("c", s, (L'.TFun (un, un), loc),
adamc@1050 1386 (L'.EAbs ("_", un, un,
adamc@1050 1387 (L'.EFfiApp ("Basis", "clear_cookie",
adamc@1050 1388 [(L'.EPrim (Prim.String
adamc@1050 1389 (Settings.getUrlPrefix ())),
adamc@1050 1390 loc),
adamc@1050 1391 (L'.ERel 1, loc)]),
adamc@462 1392 loc)), loc)), loc),
adamc@462 1393 fm)
adamc@1050 1394 end
adamc@462 1395
adamc@668 1396 | L.ECApp ((L.EFfi ("Basis", "channel"), _), t) =>
adamc@668 1397 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "channel"), loc),
adamc@668 1398 (L'.EFfiApp ("Basis", "new_channel", [(L'.ERecord [], loc)]), loc)), loc),
adamc@668 1399 fm)
adamc@668 1400 | L.ECApp ((L.EFfi ("Basis", "send"), _), t) =>
adamc@668 1401 let
adamc@668 1402 val t = monoType env t
adamc@668 1403 val (e, fm) = urlifyExp env fm ((L'.ERel 1, loc), t)
adamc@668 1404 in
adamc@668 1405 ((L'.EAbs ("ch", (L'.TFfi ("Basis", "channel"), loc),
adamc@668 1406 (L'.TFun (t, (L'.TFun ((L'.TRecord [], loc), (L'.TRecord [], loc)), loc)), loc),
adamc@668 1407 (L'.EAbs ("v", t, (L'.TFun ((L'.TRecord [], loc), (L'.TRecord [], loc)), loc),
adamc@668 1408 (L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adamc@668 1409 (L'.EFfiApp ("Basis", "send",
adamc@668 1410 [(L'.ERel 2, loc),
adamc@668 1411 e]),
adamc@668 1412 loc)), loc)), loc)), loc),
adamc@668 1413 fm)
adamc@668 1414 end
adamc@668 1415
adamc@707 1416 | L.ECApp ((L.EFfi ("Basis", "no_primary_key"), _), _) =>
adamc@707 1417 ((L'.EPrim (Prim.String ""), loc),
adamc@707 1418 fm)
adamc@707 1419 | L.ECApp (
adamc@707 1420 (L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "primary_key"), _), _), _), t), _),
adamc@707 1421 nm), _),
adamc@707 1422 (L.CRecord (_, unique), _)) =>
adamc@707 1423 let
adamc@707 1424 val unique = (nm, t) :: unique
adamc@707 1425 val witnesses = (L'.TRecord (map (fn (nm, _) => (monoName env nm, (L'.TRecord [], loc))) unique), loc)
adamc@707 1426 in
adamc@707 1427 ((L'.EAbs ("_", witnesses, (L'.TFfi ("Basis", "string"), loc),
adamc@707 1428 (L'.EPrim (Prim.String
adamc@707 1429 (String.concatWith ", "
adamc@877 1430 (map (fn (x, _) =>
adamc@877 1431 "uw_" ^ monoNameLc env x
adamc@877 1432 ^ (if #textKeysNeedLengths (Settings.currentDbms ())
adamc@877 1433 andalso isBlobby t then
adamc@877 1434 "(767)"
adamc@877 1435 else
adamc@877 1436 "")) unique))),
adamc@707 1437 loc)), loc),
adamc@707 1438 fm)
adamc@707 1439 end
adamc@707 1440
adamc@704 1441 | L.ECApp ((L.EFfi ("Basis", "no_constraint"), _), _) =>
adamc@704 1442 ((L'.ERecord [], loc),
adamc@704 1443 fm)
adamc@705 1444 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "one_constraint"), _), _), _), _), _), (L.CName name, _)) =>
adamc@704 1445 ((L'.EAbs ("c",
adamc@704 1446 (L'.TFfi ("Basis", "string"), loc),
adamc@704 1447 (L'.TFfi ("Basis", "sql_constraints"), loc),
adamc@704 1448 (L'.ERecord [(name, (L'.ERel 0, loc), (L'.TFfi ("Basis", "string"), loc))], loc)), loc),
adamc@704 1449 fm)
adamc@705 1450 | L.ECApp (
adamc@705 1451 (L.ECApp (
adamc@705 1452 (L.ECApp (
adamc@705 1453 (L.EFfi ("Basis", "join_constraints"), _),
adamc@705 1454 _), _),
adamc@705 1455 _), _),
adamc@705 1456 _) =>
adamc@704 1457 let
adamc@704 1458 val constraints = (L'.TFfi ("Basis", "sql_constraints"), loc)
adamc@704 1459 in
adamc@704 1460 ((L'.EAbs ("cs1", constraints, (L'.TFun (constraints, constraints), loc),
adamc@704 1461 (L'.EAbs ("cs2", constraints, constraints,
adamc@704 1462 (L'.EStrcat ((L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@704 1463 fm)
adamc@704 1464 end
adamc@704 1465
adamc@705 1466 | L.ECApp (
adamc@705 1467 (L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "unique"), _), _), _), t), _),
adamc@705 1468 nm), _),
adamc@705 1469 (L.CRecord (_, unique), _)) =>
adamc@705 1470 let
adamc@705 1471 val unique = (nm, t) :: unique
adamc@705 1472 in
adamc@705 1473 ((L'.EPrim (Prim.String ("UNIQUE ("
adamc@877 1474 ^ String.concatWith ", "
adamc@877 1475 (map (fn (x, t) => "uw_" ^ monoNameLc env x
adamc@877 1476 ^ (if #textKeysNeedLengths (Settings.currentDbms ())
adamc@877 1477 andalso isBlobby t then
adamc@877 1478 "(767)"
adamc@877 1479 else
adamc@877 1480 "")) unique)
adamc@705 1481 ^ ")")), loc),
adamc@705 1482 fm)
adamc@705 1483 end
adamc@704 1484
adamc@712 1485 | L.ECApp ((L.EFfi ("Basis", "linkable_same"), loc), _) =>
adamc@712 1486 ((L'.ERecord [], loc), fm)
adamc@712 1487 | L.ECApp ((L.EFfi ("Basis", "linkable_from_nullable"), loc), _) =>
adamc@712 1488 ((L'.ERecord [], loc), fm)
adamc@712 1489 | L.ECApp ((L.EFfi ("Basis", "linkable_to_nullable"), loc), _) =>
adamc@712 1490 ((L'.ERecord [], loc), fm)
adamc@712 1491
adamc@709 1492 | L.EFfi ("Basis", "mat_nil") =>
adamc@709 1493 let
adamc@709 1494 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@709 1495 val stringE = (L'.EPrim (Prim.String ""), loc)
adamc@709 1496 in
adamc@709 1497 ((L'.ERecord [("1", stringE, string),
adamc@709 1498 ("2", stringE, string)], loc), fm)
adamc@709 1499 end
adamc@709 1500 | L.ECApp (
adamc@709 1501 (L.ECApp (
adamc@709 1502 (L.ECApp (
adamc@709 1503 (L.ECApp (
adamc@709 1504 (L.ECApp (
adamc@712 1505 (L.ECApp (
adamc@712 1506 (L.EFfi ("Basis", "mat_cons"), _),
adamc@712 1507 _), _),
adamc@709 1508 _), _),
adamc@709 1509 _), _),
adamc@709 1510 _), _),
adamc@709 1511 (L.CName nm1, _)), _),
adamc@709 1512 (L.CName nm2, _)) =>
adamc@709 1513 let
adamc@709 1514 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@709 1515 val mat = (L'.TRecord [("1", string), ("2", string)], loc)
adamc@709 1516 in
adamc@712 1517 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFun (mat, mat), loc),
adamc@712 1518 (L'.EAbs ("m", mat, mat,
adamc@712 1519 (L'.ECase ((L'.EField ((L'.ERel 0, loc), "1"), loc),
adamc@712 1520 [((L'.PPrim (Prim.String ""), loc),
adamc@877 1521 (L'.ERecord [("1", (L'.EPrim (Prim.String ("uw_" ^ lowercaseFirst nm1)),
adamc@712 1522 loc), string),
adamc@877 1523 ("2", (L'.EPrim (Prim.String ("uw_" ^ lowercaseFirst nm2)),
adamc@712 1524 loc), string)], loc)),
adamc@712 1525 ((L'.PWild, loc),
adamc@712 1526 (L'.ERecord [("1", (L'.EStrcat (
adamc@877 1527 (L'.EPrim (Prim.String ("uw_" ^ lowercaseFirst nm1
adamc@877 1528 ^ ", ")),
adamc@712 1529 loc),
adamc@712 1530 (L'.EField ((L'.ERel 0, loc), "1"), loc)),
adamc@712 1531 loc), string),
adamc@712 1532 ("2", (L'.EStrcat (
adamc@877 1533 (L'.EPrim (Prim.String ("uw_" ^ lowercaseFirst nm2
adamc@877 1534 ^ ", ")), loc),
adamc@712 1535 (L'.EField ((L'.ERel 0, loc), "2"), loc)),
adamc@712 1536 loc), string)],
adamc@712 1537 loc))],
adamc@712 1538 {disc = string,
adamc@712 1539 result = mat}), loc)), loc)), loc),
adamc@709 1540 fm)
adamc@709 1541 end
adamc@709 1542
adamc@709 1543 | L.ECApp ((L.EFfi ("Basis", "restrict"), _), _) => ((L'.EPrim (Prim.String "RESTRICT"), loc), fm)
adamc@709 1544 | L.ECApp ((L.EFfi ("Basis", "cascade"), _), _) => ((L'.EPrim (Prim.String "CASCADE"), loc), fm)
adamc@709 1545 | L.ECApp ((L.EFfi ("Basis", "no_action"), _), _) => ((L'.EPrim (Prim.String "NO ACTION"), loc), fm)
adamc@709 1546 | L.ECApp ((L.EFfi ("Basis", "set_null"), _), _) => ((L'.EPrim (Prim.String "SET NULL"), loc), fm)
adamc@709 1547
adamc@709 1548 | L.ECApp (
adamc@709 1549 (L.ECApp (
adamc@709 1550 (L.ECApp (
adamc@709 1551 (L.ECApp (
adamc@709 1552 (L.ECApp (
adamc@709 1553 (L.ECApp (
adamc@709 1554 (L.ECApp (
adamc@709 1555 (L.ECApp (
adamc@709 1556 (L.EFfi ("Basis", "foreign_key"), _),
adamc@709 1557 _), _),
adamc@709 1558 _), _),
adamc@709 1559 _), _),
adamc@709 1560 _), _),
adamc@709 1561 _), _),
adamc@709 1562 _), _),
adamc@709 1563 _), _),
adamc@709 1564 _) =>
adamc@709 1565 let
adamc@709 1566 val unit = (L'.TRecord [], loc)
adamc@709 1567 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@709 1568 val mat = (L'.TRecord [("1", string), ("2", string)], loc)
adamc@709 1569 val recd = (L'.TRecord [("OnDelete", string),
adamc@709 1570 ("OnUpdate", string)], loc)
adamc@709 1571
adamc@709 1572 fun strcat [] = raise Fail "Monoize.strcat"
adamc@709 1573 | strcat [e] = e
adamc@709 1574 | strcat (e1 :: es) = (L'.EStrcat (e1, strcat es), loc)
adamc@709 1575
adamc@709 1576 fun prop (fd, kw) =
adamc@709 1577 (L'.ECase ((L'.EField ((L'.ERel 0, loc), fd), loc),
adamc@709 1578 [((L'.PPrim (Prim.String "NO ACTION"), loc),
adamc@709 1579 (L'.EPrim (Prim.String ""), loc)),
adamc@709 1580 ((L'.PWild, loc),
adamc@709 1581 strcat [(L'.EPrim (Prim.String (" ON " ^ kw ^ " ")), loc),
adamc@709 1582 (L'.EField ((L'.ERel 0, loc), fd), loc)])],
adamc@709 1583 {disc = string,
adamc@709 1584 result = string}), loc)
adamc@709 1585 in
adamc@709 1586 ((L'.EAbs ("m", mat, (L'.TFun (string, (L'.TFun (recd, string), loc)), loc),
adamc@709 1587 (L'.EAbs ("tab", string, (L'.TFun (recd, string), loc),
adamc@709 1588 (L'.EAbs ("pr", recd, string,
adamc@709 1589 strcat [(L'.EPrim (Prim.String "FOREIGN KEY ("), loc),
adamc@709 1590 (L'.EField ((L'.ERel 2, loc), "1"), loc),
adamc@709 1591 (L'.EPrim (Prim.String ") REFERENCES "), loc),
adamc@709 1592 (L'.ERel 1, loc),
adamc@709 1593 (L'.EPrim (Prim.String " ("), loc),
adamc@709 1594 (L'.EField ((L'.ERel 2, loc), "2"), loc),
adamc@709 1595 (L'.EPrim (Prim.String ")"), loc),
adamc@709 1596 prop ("OnDelete", "DELETE"),
adamc@709 1597 prop ("OnUpdate", "UPDATE")]), loc)), loc)), loc),
adamc@709 1598 fm)
adamc@709 1599 end
adamc@709 1600
adamc@1072 1601 | L.ECApp (
adamc@1072 1602 (L.ECApp (
adamc@1072 1603 (L.ECApp (
adamc@1072 1604 (L.ECApp (
adamc@1072 1605 (L.ECApp (
adamc@1072 1606 (L.ECApp (
adamc@1072 1607 (L.ECApp (
adamc@1072 1608 (L.EFfi ("Basis", "sql_exp_weaken"), _),
adamc@1072 1609 _), _),
adamc@1072 1610 _), _),
adamc@1072 1611 _), _),
adamc@1072 1612 _), _),
adamc@1072 1613 _), _),
adamc@1072 1614 _), _),
adamc@1072 1615 _) =>
adamc@1072 1616 let
adamc@1072 1617 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@1072 1618 in
adamc@1072 1619 ((L'.EAbs ("e", string, string, (L'.ERel 0, loc)), loc),
adamc@1072 1620 fm)
adamc@1072 1621 end
adamc@1072 1622
adamc@714 1623 | L.ECApp ((L.EFfi ("Basis", "check"), _), _) =>
adamc@714 1624 let
adamc@714 1625 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@714 1626 in
adamc@714 1627 ((L'.EAbs ("e", string, string,
adamc@714 1628 (L'.EStrcat ((L'.EPrim (Prim.String "CHECK "), loc),
adamc@714 1629 (L'.EFfiApp ("Basis", "checkString",
adamc@714 1630 [(L'.ERel 0, loc)]), loc)), loc)), loc),
adamc@714 1631 fm)
adamc@714 1632 end
adamc@714 1633
adamc@307 1634 | L.EFfiApp ("Basis", "dml", [e]) =>
adamc@307 1635 let
adamc@307 1636 val (e, fm) = monoExp (env, st, fm) e
adamc@307 1637 in
adamc@468 1638 ((L'.EDml e, loc),
adamc@307 1639 fm)
adamc@307 1640 end
adamc@308 1641
adamc@705 1642 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "insert"), _), fields), _), _) =>
adamc@307 1643 (case monoType env (L.TRecord fields, loc) of
adamc@307 1644 (L'.TRecord fields, _) =>
adamc@307 1645 let
adamc@307 1646 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@307 1647 val fields = map (fn (x, _) => (x, s)) fields
adamc@307 1648 val rt = (L'.TRecord fields, loc)
adamc@307 1649 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@307 1650 in
adamc@307 1651 ((L'.EAbs ("tab", s, (L'.TFun (rt, s), loc),
adamc@307 1652 (L'.EAbs ("fs", rt, s,
adamc@598 1653 strcat [sc "INSERT INTO ",
adamc@598 1654 (L'.ERel 1, loc),
adamc@598 1655 sc " (",
adamc@598 1656 strcatComma (map (fn (x, _) => sc ("uw_" ^ x)) fields),
adamc@598 1657 sc ") VALUES (",
adamc@598 1658 strcatComma (map (fn (x, _) =>
adamc@598 1659 (L'.EField ((L'.ERel 0, loc),
adamc@598 1660 x), loc)) fields),
adamc@598 1661 sc ")"]), loc)), loc),
adamc@307 1662 fm)
adamc@307 1663 end
adamc@307 1664 | _ => poly ())
adamc@307 1665
adamc@705 1666 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "update"), _), _), _), _), _), changed) =>
adamc@308 1667 (case monoType env (L.TRecord changed, loc) of
adamc@308 1668 (L'.TRecord changed, _) =>
adamc@308 1669 let
adamc@308 1670 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@308 1671 val changed = map (fn (x, _) => (x, s)) changed
adamc@308 1672 val rt = (L'.TRecord changed, loc)
adamc@308 1673 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@308 1674 in
adamc@308 1675 ((L'.EAbs ("fs", rt, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@308 1676 (L'.EAbs ("tab", s, (L'.TFun (s, s), loc),
adamc@308 1677 (L'.EAbs ("e", s, s,
adamc@886 1678 if #supportsUpdateAs (Settings.currentDbms ()) then
adamc@886 1679 strcat [sc "UPDATE ",
adamc@886 1680 (L'.ERel 1, loc),
adamc@986 1681 sc " AS T_T SET ",
adamc@886 1682 strcatComma (map (fn (x, _) =>
adamc@886 1683 strcat [sc ("uw_" ^ x
adamc@886 1684 ^ " = "),
adamc@886 1685 (L'.EField
adamc@886 1686 ((L'.ERel 2,
adamc@886 1687 loc),
adamc@886 1688 x), loc)])
adamc@886 1689 changed),
adamc@886 1690 sc " WHERE ",
adamc@886 1691 (L'.ERel 0, loc)]
adamc@886 1692 else
adamc@886 1693 strcat [sc "UPDATE ",
adamc@886 1694 (L'.ERel 1, loc),
adamc@886 1695 sc " SET ",
adamc@886 1696 strcatComma (map (fn (x, _) =>
adamc@886 1697 strcat [sc ("uw_" ^ x
adamc@886 1698 ^ " = "),
adamc@886 1699 (L'.EField
adamc@886 1700 ((L'.ERel 2,
adamc@886 1701 loc),
adamc@886 1702 x), loc)])
adamc@886 1703 changed),
adamc@886 1704 sc " WHERE ",
adamc@886 1705 (L'.EFfiApp ("Basis", "unAs", [(L'.ERel 0, loc)]), loc)]),
adamc@886 1706 loc)), loc)), loc),
adamc@308 1707 fm)
adamc@308 1708 end
adamc@308 1709 | _ => poly ())
adamc@308 1710
adamc@705 1711 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "delete"), _), _), _), _) =>
adamc@309 1712 let
adamc@309 1713 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@309 1714 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@309 1715 in
adamc@309 1716 ((L'.EAbs ("tab", s, (L'.TFun (s, s), loc),
adamc@309 1717 (L'.EAbs ("e", s, s,
adamc@874 1718 if #supportsDeleteAs (Settings.currentDbms ()) then
adamc@874 1719 strcat [sc "DELETE FROM ",
adamc@874 1720 (L'.ERel 1, loc),
adamc@986 1721 sc " AS T_T WHERE ",
adamc@874 1722 (L'.ERel 0, loc)]
adamc@874 1723 else
adamc@874 1724 strcat [sc "DELETE FROM ",
adamc@874 1725 (L'.ERel 1, loc),
adamc@874 1726 sc " WHERE ",
adamc@874 1727 (L'.EFfiApp ("Basis", "unAs", [(L'.ERel 0, loc)]), loc)]), loc)), loc),
adamc@309 1728 fm)
adamc@309 1729 end
adamc@309 1730
adamc@252 1731 | L.ECApp (
adamc@252 1732 (L.ECApp (
adamc@252 1733 (L.ECApp ((L.EFfi ("Basis", "query"), _), (L.CRecord (_, tables), _)), _),
adamc@252 1734 exps), _),
adamc@252 1735 state) =>
adamc@252 1736 (case monoType env (L.TRecord exps, loc) of
adamc@252 1737 (L'.TRecord exps, _) =>
adamc@252 1738 let
adamc@252 1739 val tables = map (fn ((L.CName x, _), xts) =>
adamc@252 1740 (case monoType env (L.TRecord xts, loc) of
adamc@252 1741 (L'.TRecord xts, _) => SOME (x, xts)
adamc@252 1742 | _ => NONE)
adamc@252 1743 | _ => NONE) tables
adamc@252 1744 in
adamc@252 1745 if List.exists (fn x => x = NONE) tables then
adamc@252 1746 poly ()
adamc@252 1747 else
adamc@252 1748 let
adamc@252 1749 val tables = List.mapPartial (fn x => x) tables
adamc@252 1750 val state = monoType env state
adamc@252 1751 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 1752 val un = (L'.TRecord [], loc)
adamc@252 1753
adamc@252 1754 val rt = exps @ map (fn (x, xts) => (x, (L'.TRecord xts, loc))) tables
adamc@252 1755 val ft = (L'.TFun ((L'.TRecord rt, loc),
adamc@252 1756 (L'.TFun (state,
adamc@252 1757 (L'.TFun (un, state), loc)),
adamc@252 1758 loc)), loc)
adamc@252 1759
adamc@267 1760 val body' = (L'.EApp (
adamc@267 1761 (L'.EApp (
adamc@267 1762 (L'.EApp ((L'.ERel 4, loc),
adamc@267 1763 (L'.ERel 1, loc)), loc),
adamc@267 1764 (L'.ERel 0, loc)), loc),
adamc@267 1765 (L'.ERecord [], loc)), loc)
adamc@252 1766
adamc@252 1767 val body = (L'.EQuery {exps = exps,
adamc@252 1768 tables = tables,
adamc@252 1769 state = state,
adamc@252 1770 query = (L'.ERel 3, loc),
adamc@252 1771 body = body',
adamc@252 1772 initial = (L'.ERel 1, loc)},
adamc@252 1773 loc)
adamc@252 1774 in
adamc@252 1775 ((L'.EAbs ("q", s, (L'.TFun (ft, (L'.TFun (state, (L'.TFun (un, state), loc)), loc)), loc),
adamc@252 1776 (L'.EAbs ("f", ft, (L'.TFun (state, (L'.TFun (un, state), loc)), loc),
adamc@252 1777 (L'.EAbs ("i", state, (L'.TFun (un, state), loc),
adamc@252 1778 (L'.EAbs ("_", un, state,
adamc@252 1779 body), loc)), loc)), loc)), loc), fm)
adamc@252 1780 end
adamc@252 1781 end
adamc@252 1782 | _ => poly ())
adamc@252 1783
adamc@252 1784 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_query"), _), _), _), _), _), _) =>
adamc@252 1785 let
adamc@252 1786 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@252 1787 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 1788 fun gf s = (L'.EField ((L'.ERel 0, loc), s), loc)
adamc@252 1789 in
adamc@252 1790 ((L'.EAbs ("r",
adamc@252 1791 (L'.TRecord [("Rows", s), ("OrderBy", s), ("Limit", s), ("Offset", s)], loc),
adamc@252 1792 s,
adamc@598 1793 strcat [gf "Rows",
adamc@598 1794 (L'.ECase (gf "OrderBy",
adamc@598 1795 [((L'.PPrim (Prim.String ""), loc), sc ""),
adamc@598 1796 ((L'.PWild, loc),
adamc@598 1797 strcat [sc " ORDER BY ",
adamc@598 1798 gf "OrderBy"])],
adamc@598 1799 {disc = s, result = s}), loc),
adamc@598 1800 gf "Limit",
adamc@598 1801 gf "Offset"]), loc), fm)
adamc@252 1802 end
adamc@252 1803
adamc@252 1804 | L.ECApp (
adamc@252 1805 (L.ECApp (
adamc@252 1806 (L.ECApp (
adamc@252 1807 (L.ECApp (
adamc@1070 1808 (L.ECApp (
adamc@1070 1809 (L.EFfi ("Basis", "sql_query1"), _),
adamc@1070 1810 (L.CRecord (_, tables), _)), _),
adamc@1070 1811 (L.CRecord (_, grouped), _)), _),
adamc@1070 1812 (L.CRecord (_, stables), _)), _),
adamc@1070 1813 sexps), _),
adamc@1070 1814 _) =>
adamc@252 1815 let
adamc@252 1816 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@252 1817 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@993 1818 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@252 1819 val un = (L'.TRecord [], loc)
adamc@252 1820 fun gf s = (L'.EField ((L'.ERel 0, loc), s), loc)
adamc@252 1821
adamc@252 1822 fun doTables tables =
adamc@252 1823 let
adamc@252 1824 val tables = map (fn ((L.CName x, _), xts) =>
adamc@252 1825 (case monoType env (L.TRecord xts, loc) of
adamc@252 1826 (L'.TRecord xts, _) => SOME (x, xts)
adamc@252 1827 | _ => NONE)
adamc@252 1828 | _ => NONE) tables
adamc@252 1829 in
adamc@252 1830 if List.exists (fn x => x = NONE) tables then
adamc@252 1831 NONE
adamc@252 1832 else
adamc@260 1833 let
adamc@260 1834 val tables = List.mapPartial (fn x => x) tables
adamc@260 1835 val tables = ListMergeSort.sort
adamc@260 1836 (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER)
adamc@260 1837 tables
adamc@260 1838 val tables = map (fn (x, xts) =>
adamc@260 1839 (x, ListMergeSort.sort
adamc@260 1840 (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER)
adamc@260 1841 xts)) tables
adamc@260 1842 in
adamc@260 1843 SOME tables
adamc@260 1844 end
adamc@252 1845 end
adamc@252 1846 in
adamc@252 1847 case (doTables tables, doTables grouped, doTables stables, monoType env (L.TRecord sexps, loc)) of
adamc@252 1848 (SOME tables, SOME grouped, SOME stables, (L'.TRecord sexps, _)) =>
adamc@441 1849 let
adamc@441 1850 val sexps = ListMergeSort.sort
adamc@441 1851 (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER) sexps
adamc@441 1852 in
adamc@441 1853 ((L'.EAbs ("r",
adamc@993 1854 (L'.TRecord [("Distinct", b),
adamc@993 1855 ("From", s),
adamc@441 1856 ("Where", s),
adamc@441 1857 ("GroupBy", un),
adamc@441 1858 ("Having", s),
adamc@441 1859 ("SelectFields", un),
adamc@441 1860 ("SelectExps", (L'.TRecord (map (fn (x, _) => (x, s)) sexps), loc))],
adamc@441 1861 loc),
adamc@441 1862 s,
adamc@598 1863 strcat [sc "SELECT ",
adamc@993 1864 (L'.ECase (gf "Distinct",
adamc@993 1865 [((L'.PCon (L'.Enum,
adamc@993 1866 L'.PConFfi {mod = "Basis",
adamc@993 1867 datatyp = "bool",
adamc@993 1868 con = "True",
adamc@993 1869 arg = NONE},
adamc@993 1870 NONE), loc),
adamc@993 1871 (L'.EPrim (Prim.String "DISTINCT "), loc)),
adamc@993 1872 ((L'.PCon (L'.Enum,
adamc@993 1873 L'.PConFfi {mod = "Basis",
adamc@993 1874 datatyp = "bool",
adamc@993 1875 con = "False",
adamc@993 1876 arg = NONE},
adamc@993 1877 NONE), loc),
adamc@993 1878 (L'.EPrim (Prim.String ""), loc))],
adamc@993 1879 {disc = b, result = s}), loc),
adamc@598 1880 strcatComma (map (fn (x, t) =>
adamc@598 1881 strcat [
adamc@598 1882 (L'.EField (gf "SelectExps", x), loc),
adamc@598 1883 sc (" AS _" ^ x)
adamc@598 1884 ]) sexps
adamc@598 1885 @ map (fn (x, xts) =>
adamc@598 1886 strcatComma
adamc@598 1887 (map (fn (x', _) =>
adamc@986 1888 sc ("T_" ^ x
adamc@986 1889 ^ ".uw_"
adamc@986 1890 ^ x'))
adamc@598 1891 xts)) stables),
adamc@598 1892 sc " FROM ",
adamc@748 1893 gf "From",
adamc@598 1894 (L'.ECase (gf "Where",
adamc@598 1895 [((L'.PPrim (Prim.String "TRUE"), loc),
adamc@598 1896 sc ""),
adamc@598 1897 ((L'.PWild, loc),
adamc@598 1898 strcat [sc " WHERE ", gf "Where"])],
adamc@598 1899 {disc = s,
adamc@598 1900 result = s}), loc),
adamc@598 1901
adamc@598 1902 if List.all (fn (x, xts) =>
adamc@598 1903 case List.find (fn (x', _) => x' = x) grouped of
adamc@598 1904 NONE => List.null xts
adamc@598 1905 | SOME (_, xts') =>
adamc@598 1906 List.all (fn (x, _) =>
adamc@598 1907 List.exists (fn (x', _) => x' = x)
adamc@598 1908 xts') xts) tables then
adamc@598 1909 sc ""
adamc@598 1910 else
adamc@598 1911 strcat [
adamc@598 1912 sc " GROUP BY ",
adamc@598 1913 strcatComma (map (fn (x, xts) =>
adamc@598 1914 strcatComma
adamc@598 1915 (map (fn (x', _) =>
adamc@986 1916 sc ("T_" ^ x
adamc@986 1917 ^ ".uw_"
adamc@986 1918 ^ x'))
adamc@598 1919 xts)) grouped)
adamc@598 1920 ],
adamc@259 1921
adamc@598 1922 (L'.ECase (gf "Having",
adamc@1014 1923 [((L'.PPrim (Prim.String
adamc@1014 1924 (#trueString (Settings.currentDbms ()))), loc),
adamc@598 1925 sc ""),
adamc@598 1926 ((L'.PWild, loc),
adamc@598 1927 strcat [sc " HAVING ", gf "Having"])],
adamc@598 1928 {disc = s,
adamc@598 1929 result = s}), loc)
adamc@441 1930 ]), loc),
adamc@441 1931 fm)
adamc@441 1932 end
adamc@252 1933 | _ => poly ()
adamc@252 1934 end
adamc@252 1935
adamc@252 1936 | L.ECApp (
adamc@252 1937 (L.ECApp (
adamc@252 1938 (L.ECApp (
adamc@252 1939 (L.ECApp (
adamc@252 1940 (L.EFfi ("Basis", "sql_inject"), _),
adamc@252 1941 _), _),
adamc@252 1942 _), _),
adamc@252 1943 _), _),
adamc@252 1944 t) =>
adamc@252 1945 let
adamc@252 1946 val t = monoType env t
adamc@252 1947 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 1948 in
adamc@252 1949 ((L'.EAbs ("f", (L'.TFun (t, s), loc), (L'.TFun (t, s), loc),
adamc@252 1950 (L'.ERel 0, loc)), loc), fm)
adamc@252 1951 end
adamc@252 1952
adamc@253 1953 | L.EFfi ("Basis", "sql_int") =>
adamc@253 1954 ((L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1955 (L'.EFfiApp ("Basis", "sqlifyInt", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1956 fm)
adamc@253 1957 | L.EFfi ("Basis", "sql_float") =>
adamc@253 1958 ((L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1959 (L'.EFfiApp ("Basis", "sqlifyFloat", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1960 fm)
adamc@253 1961 | L.EFfi ("Basis", "sql_bool") =>
adamc@253 1962 ((L'.EAbs ("x", (L'.TFfi ("Basis", "bool"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1963 (L'.EFfiApp ("Basis", "sqlifyBool", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1964 fm)
adamc@253 1965 | L.EFfi ("Basis", "sql_string") =>
adamc@253 1966 ((L'.EAbs ("x", (L'.TFfi ("Basis", "string"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1967 (L'.EFfiApp ("Basis", "sqlifyString", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1968 fm)
adamc@1011 1969 | L.EFfi ("Basis", "sql_char") =>
adamc@1011 1970 ((L'.EAbs ("x", (L'.TFfi ("Basis", "char"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@1011 1971 (L'.EFfiApp ("Basis", "sqlifyChar", [(L'.ERel 0, loc)]), loc)), loc),
adamc@1011 1972 fm)
adamc@439 1973 | L.EFfi ("Basis", "sql_time") =>
adamc@439 1974 ((L'.EAbs ("x", (L'.TFfi ("Basis", "time"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@439 1975 (L'.EFfiApp ("Basis", "sqlifyTime", [(L'.ERel 0, loc)]), loc)), loc),
adamc@439 1976 fm)
adamc@737 1977 | L.EFfi ("Basis", "sql_blob") =>
adamc@737 1978 ((L'.EAbs ("x", (L'.TFfi ("Basis", "blob"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@737 1979 (L'.EFfiApp ("Basis", "sqlifyBlob", [(L'.ERel 0, loc)]), loc)), loc),
adamc@737 1980 fm)
adamc@678 1981 | L.ECApp ((L.EFfi ("Basis", "sql_channel"), _), _) =>
adamc@678 1982 ((L'.EAbs ("x", (L'.TFfi ("Basis", "channel"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@678 1983 (L'.EFfiApp ("Basis", "sqlifyChannel", [(L'.ERel 0, loc)]), loc)), loc),
adamc@678 1984 fm)
adamc@682 1985 | L.EFfi ("Basis", "sql_client") =>
adamc@682 1986 ((L'.EAbs ("x", (L'.TFfi ("Basis", "client"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@682 1987 (L'.EFfiApp ("Basis", "sqlifyClient", [(L'.ERel 0, loc)]), loc)), loc),
adamc@682 1988 fm)
adamc@1104 1989 | L.ECApp ((L.EFfi ("Basis", "sql_serialized"), _), _) =>
adamc@1104 1990 ((L'.EAbs ("x", (L'.TFfi ("Basis", "string"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@1104 1991 (L'.EFfiApp ("Basis", "sqlifyString", [(L'.ERel 0, loc)]), loc)), loc),
adamc@1104 1992 fm)
adamc@676 1993 | L.ECApp ((L.EFfi ("Basis", "sql_prim"), _), t) =>
adamc@676 1994 let
adamc@676 1995 val t = monoType env t
adamc@676 1996 val tf = (L'.TFun (t, (L'.TFfi ("Basis", "string"), loc)), loc)
adamc@676 1997 in
adamc@676 1998 ((L'.EAbs ("f", tf, tf, (L'.ERel 0, loc)), loc),
adamc@676 1999 fm)
adamc@676 2000 end
adamc@676 2001 | L.ECApp ((L.EFfi ("Basis", "sql_option_prim"), _), t) =>
adamc@676 2002 let
adamc@676 2003 val t = monoType env t
adamc@676 2004 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@676 2005 in
adamc@676 2006 ((L'.EAbs ("f",
adamc@676 2007 (L'.TFun (t, s), loc),
adamc@676 2008 (L'.TFun ((L'.TOption t, loc), s), loc),
adamc@676 2009 (L'.EAbs ("x",
adamc@676 2010 (L'.TOption t, loc),
adamc@676 2011 s,
adamc@676 2012 (L'.ECase ((L'.ERel 0, loc),
adamc@676 2013 [((L'.PNone t, loc),
adamc@676 2014 (L'.EPrim (Prim.String "NULL"), loc)),
adamc@676 2015 ((L'.PSome (t, (L'.PVar ("y", t), loc)), loc),
adamc@676 2016 (L'.EApp ((L'.ERel 2, loc), (L'.ERel 0, loc)), loc))],
adamc@676 2017 {disc = (L'.TOption t, loc),
adamc@676 2018 result = s}), loc)), loc)), loc),
adamc@676 2019 fm)
adamc@676 2020 end
adamc@253 2021
adamc@750 2022 | L.ECApp ((L.EFfi ("Basis", "nullify_option"), _), _) =>
adamc@750 2023 ((L'.ERecord [], loc), fm)
adamc@750 2024 | L.ECApp ((L.EFfi ("Basis", "nullify_prim"), _), _) =>
adamc@750 2025 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adamc@750 2026 (L'.ERecord [], loc)), loc),
adamc@750 2027 fm)
adamc@750 2028
adamc@252 2029 | L.ECApp ((L.EFfi ("Basis", "sql_subset"), _), _) =>
adamc@252 2030 ((L'.ERecord [], loc), fm)
adamc@252 2031 | L.ECApp ((L.EFfi ("Basis", "sql_subset_all"), _), _) =>
adamc@252 2032 ((L'.ERecord [], loc), fm)
adamc@1072 2033 | L.ECApp ((L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_subset_concat"),
adamc@1072 2034 _), _), _), _), _), _), _), _) =>
adamc@1072 2035 let
adamc@1072 2036 val un = (L'.TRecord [], loc)
adamc@1072 2037 in
adamc@1072 2038 ((L'.EAbs ("_", un, (L'.TFun (un, un), loc),
adamc@1072 2039 (L'.EAbs ("_", un, un,
adamc@1072 2040 (L'.ERecord [], loc)), loc)), loc),
adamc@1072 2041 fm)
adamc@1072 2042 end
adamc@252 2043
adamc@753 2044 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "fieldsOf_table"), _), _), _), _) =>
adamc@753 2045 ((L'.ERecord [], loc), fm)
adamc@753 2046 | L.ECApp ((L.EFfi ("Basis", "fieldsOf_view"), _), _) =>
adamc@753 2047 ((L'.ERecord [], loc), fm)
adamc@753 2048
adamc@753 2049 | L.ECApp ((L.EApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_from_table"), _), _), _), _), _), _), _),
adamc@753 2050 (L.CName name, _)) =>
adamc@748 2051 let
adamc@748 2052 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@748 2053 in
adamc@748 2054 ((L'.EAbs ("tab", s, s,
adamc@748 2055 strcat [(L'.ERel 0, loc),
adamc@986 2056 (L'.EPrim (Prim.String (" AS T_" ^ name)), loc)]), loc),
adamc@748 2057 fm)
adamc@748 2058 end
adamc@748 2059 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_from_comma"), _), _), _), _) =>
adamc@748 2060 let
adamc@748 2061 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@748 2062 in
adamc@748 2063 ((L'.EAbs ("tab1", s, (L'.TFun (s, s), loc),
adamc@748 2064 (L'.EAbs ("tab2", s, s,
adamc@748 2065 strcat [(L'.ERel 1, loc),
adamc@748 2066 (L'.EPrim (Prim.String ", "), loc),
adamc@748 2067 (L'.ERel 0, loc)]), loc)), loc),
adamc@748 2068 fm)
adamc@748 2069 end
adamc@749 2070 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_inner_join"), _), _), _), _) =>
adamc@749 2071 let
adamc@749 2072 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@749 2073 in
adamc@749 2074 ((L'.EAbs ("tab1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@749 2075 (L'.EAbs ("tab2", s, (L'.TFun (s, s), loc),
adamc@749 2076 (L'.EAbs ("on", s, s,
adamc@749 2077 strcat [(L'.EPrim (Prim.String "("), loc),
adamc@749 2078 (L'.ERel 2, loc),
adamc@749 2079 (L'.EPrim (Prim.String " JOIN "), loc),
adamc@749 2080 (L'.ERel 1, loc),
adamc@749 2081 (L'.EPrim (Prim.String " ON "), loc),
adamc@749 2082 (L'.ERel 0, loc),
adamc@749 2083 (L'.EPrim (Prim.String ")"), loc)]), loc)), loc)), loc),
adamc@749 2084 fm)
adamc@749 2085 end
adamc@750 2086 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_left_join"), _), _), _), (L.CRecord (_, right), _)) =>
adamc@750 2087 let
adamc@750 2088 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@750 2089 in
adamc@750 2090 ((L'.EAbs ("_", outerRec right,
adamc@750 2091 (L'.TFun (s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc)), loc),
adamc@750 2092 (L'.EAbs ("tab1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@750 2093 (L'.EAbs ("tab2", s, (L'.TFun (s, s), loc),
adamc@750 2094 (L'.EAbs ("on", s, s,
adamc@750 2095 strcat [(L'.EPrim (Prim.String "("), loc),
adamc@750 2096 (L'.ERel 2, loc),
adamc@750 2097 (L'.EPrim (Prim.String " LEFT JOIN "), loc),
adamc@750 2098 (L'.ERel 1, loc),
adamc@750 2099 (L'.EPrim (Prim.String " ON "), loc),
adamc@750 2100 (L'.ERel 0, loc),
adamc@750 2101 (L'.EPrim (Prim.String ")"), loc)]),
adamc@750 2102 loc)), loc)), loc)), loc),
adamc@750 2103 fm)
adamc@750 2104 end
adamc@751 2105 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_right_join"), _), (L.CRecord (_, left), _)), _), _) =>
adamc@751 2106 let
adamc@751 2107 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@751 2108 in
adamc@751 2109 ((L'.EAbs ("_", outerRec left,
adamc@751 2110 (L'.TFun (s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc)), loc),
adamc@751 2111 (L'.EAbs ("tab1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@751 2112 (L'.EAbs ("tab2", s, (L'.TFun (s, s), loc),
adamc@751 2113 (L'.EAbs ("on", s, s,
adamc@751 2114 strcat [(L'.EPrim (Prim.String "("), loc),
adamc@751 2115 (L'.ERel 2, loc),
adamc@751 2116 (L'.EPrim (Prim.String " RIGHT JOIN "), loc),
adamc@751 2117 (L'.ERel 1, loc),
adamc@751 2118 (L'.EPrim (Prim.String " ON "), loc),
adamc@751 2119 (L'.ERel 0, loc),
adamc@751 2120 (L'.EPrim (Prim.String ")"), loc)]),
adamc@751 2121 loc)), loc)), loc)), loc),
adamc@751 2122 fm)
adamc@751 2123 end
adamc@751 2124 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_full_join"), _), (L.CRecord (_, left), _)), _),
adamc@751 2125 (L.CRecord (_, right), _)) =>
adamc@751 2126 let
adamc@751 2127 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@751 2128 in
adamc@751 2129 ((L'.EAbs ("_", outerRec (left @ right),
adamc@751 2130 (L'.TFun (s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc)), loc),
adamc@751 2131 (L'.EAbs ("tab1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@751 2132 (L'.EAbs ("tab2", s, (L'.TFun (s, s), loc),
adamc@751 2133 (L'.EAbs ("on", s, s,
adamc@751 2134 strcat [(L'.EPrim (Prim.String "("), loc),
adamc@751 2135 (L'.ERel 2, loc),
adamc@751 2136 (L'.EPrim (Prim.String " FULL JOIN "), loc),
adamc@751 2137 (L'.ERel 1, loc),
adamc@751 2138 (L'.EPrim (Prim.String " ON "), loc),
adamc@751 2139 (L'.ERel 0, loc),
adamc@751 2140 (L'.EPrim (Prim.String ")"), loc)]),
adamc@751 2141 loc)), loc)), loc)), loc),
adamc@751 2142 fm)
adamc@751 2143 end
adamc@748 2144
adamc@252 2145 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_order_by_Nil"), _), _), _), _) =>
adamc@252 2146 ((L'.EPrim (Prim.String ""), loc), fm)
adamc@261 2147 | L.ECApp (
adamc@261 2148 (L.ECApp (
adamc@261 2149 (L.ECApp (
adamc@261 2150 (L.EFfi ("Basis", "sql_order_by_Cons"), _),
adamc@261 2151 _), _),
adamc@261 2152 _), _),
adamc@261 2153 _) =>
adamc@261 2154 let
adamc@261 2155 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@261 2156 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@261 2157 in
adamc@268 2158 ((L'.EAbs ("e1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@268 2159 (L'.EAbs ("d", s, (L'.TFun (s, s), loc),
adamc@268 2160 (L'.EAbs ("e2", s, s,
adamc@268 2161 (L'.ECase ((L'.ERel 0, loc),
adamc@268 2162 [((L'.PPrim (Prim.String ""), loc),
adamc@598 2163 strcat [(L'.ERel 2, loc),
adamc@598 2164 (L'.ERel 1, loc)]),
adamc@268 2165 ((L'.PWild, loc),
adamc@598 2166 strcat [(L'.ERel 2, loc),
adamc@598 2167 (L'.ERel 1, loc),
adamc@598 2168 sc ", ",
adamc@598 2169 (L'.ERel 0, loc)])],
adamc@268 2170 {disc = s, result = s}), loc)), loc)), loc)), loc),
adamc@261 2171 fm)
adamc@261 2172 end
adamc@252 2173
adamc@252 2174 | L.EFfi ("Basis", "sql_no_limit") =>
adamc@252 2175 ((L'.EPrim (Prim.String ""), loc), fm)
adamc@262 2176 | L.EFfiApp ("Basis", "sql_limit", [e]) =>
adamc@262 2177 let
adamc@262 2178 val (e, fm) = monoExp (env, st, fm) e
adamc@262 2179 in
adamc@598 2180 (strcat [
adamc@262 2181 (L'.EPrim (Prim.String " LIMIT "), loc),
adamc@262 2182 (L'.EFfiApp ("Basis", "sqlifyInt", [e]), loc)
adamc@262 2183 ],
adamc@262 2184 fm)
adamc@262 2185 end
adamc@262 2186
adamc@252 2187 | L.EFfi ("Basis", "sql_no_offset") =>
adamc@252 2188 ((L'.EPrim (Prim.String ""), loc), fm)
adamc@263 2189 | L.EFfiApp ("Basis", "sql_offset", [e]) =>
adamc@263 2190 let
adamc@263 2191 val (e, fm) = monoExp (env, st, fm) e
adamc@263 2192 in
adamc@598 2193 (strcat [
adamc@263 2194 (L'.EPrim (Prim.String " OFFSET "), loc),
adamc@263 2195 (L'.EFfiApp ("Basis", "sqlifyInt", [e]), loc)
adamc@263 2196 ],
adamc@263 2197 fm)
adamc@263 2198 end
adamc@253 2199
adamc@559 2200 | L.ECApp ((L.EFfi ("Basis", "sql_eq"), _), _) =>
adamc@253 2201 ((L'.EPrim (Prim.String "="), loc), fm)
adamc@559 2202 | L.ECApp ((L.EFfi ("Basis", "sql_ne"), _), _) =>
adamc@253 2203 ((L'.EPrim (Prim.String "<>"), loc), fm)
adamc@559 2204 | L.ECApp ((L.EFfi ("Basis", "sql_lt"), _), _) =>
adamc@253 2205 ((L'.EPrim (Prim.String "<"), loc), fm)
adamc@559 2206 | L.ECApp ((L.EFfi ("Basis", "sql_le"), _), _) =>
adamc@253 2207 ((L'.EPrim (Prim.String "<="), loc), fm)
adamc@559 2208 | L.ECApp ((L.EFfi ("Basis", "sql_gt"), _), _) =>
adamc@253 2209 ((L'.EPrim (Prim.String ">"), loc), fm)
adamc@559 2210 | L.ECApp ((L.EFfi ("Basis", "sql_ge"), _), _) =>
adamc@253 2211 ((L'.EPrim (Prim.String ">="), loc), fm)
adamc@253 2212
adamc@559 2213 | L.ECApp ((L.EFfi ("Basis", "sql_plus"), _), _) =>
adamc@559 2214 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 2215 (L'.EPrim (Prim.String "+"), loc)), loc), fm)
adamc@559 2216 | L.ECApp ((L.EFfi ("Basis", "sql_minus"), _), _) =>
adamc@559 2217 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 2218 (L'.EPrim (Prim.String "-"), loc)), loc), fm)
adamc@559 2219 | L.ECApp ((L.EFfi ("Basis", "sql_times"), _), _) =>
adamc@559 2220 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 2221 (L'.EPrim (Prim.String "*"), loc)), loc), fm)
adamc@559 2222 | L.ECApp ((L.EFfi ("Basis", "sql_div"), _), _) =>
adamc@559 2223 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 2224 (L'.EPrim (Prim.String "/"), loc)), loc), fm)
adamc@559 2225 | L.EFfi ("Basis", "sql_mod") =>
adamc@559 2226 ((L'.EPrim (Prim.String "%"), loc), fm)
adamc@559 2227
adamc@253 2228 | L.ECApp (
adamc@253 2229 (L.ECApp (
adamc@253 2230 (L.ECApp (
adamc@253 2231 (L.ECApp (
adamc@254 2232 (L.ECApp (
adamc@264 2233 (L.EFfi ("Basis", "sql_unary"), _),
adamc@264 2234 _), _),
adamc@264 2235 _), _),
adamc@264 2236 _), _),
adamc@264 2237 _), _),
adamc@264 2238 _) =>
adamc@264 2239 let
adamc@264 2240 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@264 2241 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@264 2242 in
adamc@264 2243 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@264 2244 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@598 2245 strcat [sc "(",
adamc@598 2246 (L'.ERel 1, loc),
adamc@598 2247 sc " ",
adamc@598 2248 (L'.ERel 0, loc),
adamc@598 2249 sc ")"]), loc)), loc),
adamc@264 2250 fm)
adamc@264 2251 end
adamc@264 2252 | L.EFfi ("Basis", "sql_not") => ((L'.EPrim (Prim.String "NOT"), loc), fm)
adamc@559 2253 | L.ECApp ((L.EFfi ("Basis", "sql_neg"), _), _) =>
adamc@559 2254 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 2255 (L'.EPrim (Prim.String "-"), loc)), loc), fm)
adamc@264 2256
adamc@264 2257 | L.ECApp (
adamc@264 2258 (L.ECApp (
adamc@264 2259 (L.ECApp (
adamc@264 2260 (L.ECApp (
adamc@264 2261 (L.ECApp (
adamc@254 2262 (L.ECApp (
adamc@254 2263 (L.EFfi ("Basis", "sql_binary"), _),
adamc@254 2264 _), _),
adamc@254 2265 _), _),
adamc@254 2266 _), _),
adamc@254 2267 _), _),
adamc@254 2268 _), _),
adamc@254 2269 _) =>
adamc@254 2270 let
adamc@254 2271 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@254 2272 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@254 2273 in
adamc@254 2274 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@254 2275 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@254 2276 (L'.EAbs ("e2", s, s,
adamc@598 2277 strcat [sc "(",
adamc@598 2278 (L'.ERel 1, loc),
adamc@598 2279 sc " ",
adamc@598 2280 (L'.ERel 2, loc),
adamc@598 2281 sc " ",
adamc@598 2282 (L'.ERel 0, loc),
adamc@598 2283 sc ")"]), loc)), loc)), loc),
adamc@254 2284 fm)
adamc@254 2285 end
adamc@254 2286 | L.EFfi ("Basis", "sql_and") => ((L'.EPrim (Prim.String "AND"), loc), fm)
adamc@254 2287 | L.EFfi ("Basis", "sql_or") => ((L'.EPrim (Prim.String "OR"), loc), fm)
adamc@254 2288
adamc@254 2289 | L.ECApp (
adamc@254 2290 (L.ECApp (
adamc@254 2291 (L.ECApp (
adamc@254 2292 (L.ECApp (
adamc@253 2293 (L.ECApp (
adamc@253 2294 (L.ECApp (
adamc@253 2295 (L.ECApp (
adamc@253 2296 (L.EFfi ("Basis", "sql_field"), _),
adamc@253 2297 _), _),
adamc@253 2298 _), _),
adamc@253 2299 _), _),
adamc@253 2300 _), _),
adamc@253 2301 _), _),
adamc@253 2302 (L.CName tab, _)), _),
adamc@986 2303 (L.CName field, _)) => ((L'.EPrim (Prim.String ("T_" ^ tab ^ ".uw_" ^ lowercaseFirst field)), loc), fm)
adamc@260 2304
adamc@260 2305 | L.ECApp (
adamc@260 2306 (L.ECApp (
adamc@260 2307 (L.ECApp (
adamc@260 2308 (L.ECApp (
adamc@261 2309 (L.ECApp (
adamc@261 2310 (L.EFfi ("Basis", "sql_exp"), _),
adamc@261 2311 _), _),
adamc@261 2312 _), _),
adamc@261 2313 _), _),
adamc@261 2314 _), _),
adamc@877 2315 (L.CName nm, _)) => ((L'.EPrim (Prim.String ("_" ^ lowercaseFirst nm)), loc), fm)
adamc@261 2316
adamc@261 2317 | L.ECApp (
adamc@261 2318 (L.ECApp (
adamc@261 2319 (L.ECApp (
adamc@261 2320 (L.ECApp (
adamc@260 2321 (L.EFfi ("Basis", "sql_relop"), _),
adamc@260 2322 _), _),
adamc@260 2323 _), _),
adamc@260 2324 _), _),
adamc@260 2325 _) =>
adamc@260 2326 let
adamc@260 2327 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@260 2328 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@260 2329 in
adamc@260 2330 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@260 2331 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@260 2332 (L'.EAbs ("e2", s, s,
adamc@598 2333 strcat [sc "((",
adamc@598 2334 (L'.ERel 1, loc),
adamc@598 2335 sc ") ",
adamc@598 2336 (L'.ERel 2, loc),
adamc@598 2337 sc " (",
adamc@598 2338 (L'.ERel 0, loc),
adamc@598 2339 sc "))"]), loc)), loc)), loc),
adamc@260 2340 fm)
adamc@260 2341 end
adamc@1071 2342 | L.ECApp (
adamc@1071 2343 (L.ECApp (
adamc@1071 2344 (L.ECApp (
adamc@1071 2345 (L.EFfi ("Basis", "sql_forget_tables"), _),
adamc@1071 2346 _), _),
adamc@1071 2347 _), _),
adamc@1071 2348 _) =>
adamc@1071 2349 let
adamc@1071 2350 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@1071 2351 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@1071 2352 in
adamc@1071 2353 ((L'.EAbs ("x", s, s, (L'.ERel 0, loc)), loc),
adamc@1071 2354 fm)
adamc@1071 2355 end
adamc@260 2356
adamc@260 2357 | L.EFfi ("Basis", "sql_union") => ((L'.EPrim (Prim.String "UNION"), loc), fm)
adamc@260 2358 | L.EFfi ("Basis", "sql_intersect") => ((L'.EPrim (Prim.String "INTERSECT"), loc), fm)
adamc@260 2359 | L.EFfi ("Basis", "sql_except") => ((L'.EPrim (Prim.String "EXCEPT"), loc), fm)
adamc@260 2360
adamc@265 2361 | L.ECApp (
adamc@265 2362 (L.ECApp (
adamc@265 2363 (L.ECApp (
adamc@265 2364 (L.EFfi ("Basis", "sql_count"), _),
adamc@265 2365 _), _),
adamc@265 2366 _), _),
adamc@1168 2367 _) => ((L'.EPrim (Prim.String "COALESCE(COUNT(*),0)"), loc),
adamc@265 2368 fm)
adamc@266 2369
adamc@266 2370 | L.ECApp (
adamc@266 2371 (L.ECApp (
adamc@266 2372 (L.ECApp (
adamc@266 2373 (L.ECApp (
adamc@266 2374 (L.EFfi ("Basis", "sql_aggregate"), _),
adamc@266 2375 _), _),
adamc@266 2376 _), _),
adamc@266 2377 _), _),
adamc@1168 2378 t) =>
adamc@266 2379 let
adamc@1168 2380 val default =
adamc@1168 2381 case #1 t of
adamc@1168 2382 L.CFfi ("Basis", s) =>
adamc@1168 2383 (case s of
adamc@1168 2384 "int" => "0"
adamc@1168 2385 | "float" => "0.0"
adamc@1168 2386 | "string" => "''"
adamc@1168 2387 | "time" => "0"
adamc@1168 2388 | _ => raise Fail "Illegal type of sql_aggregate [1]")
adamc@1168 2389 | _ => raise Fail "Illegal type of sql_aggregate [2]"
adamc@1168 2390
adamc@266 2391 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@266 2392 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@266 2393 in
adamc@266 2394 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@266 2395 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@1168 2396 strcat [sc "COALESCE(",
adamc@1168 2397 (L'.ERel 1, loc),
adamc@598 2398 sc "(",
adamc@598 2399 (L'.ERel 0, loc),
adamc@1168 2400 sc (")," ^ default ^ ")")]), loc)), loc),
adamc@266 2401 fm)
adamc@266 2402 end
adamc@266 2403
adamc@266 2404 | L.EFfi ("Basis", "sql_summable_int") => ((L'.ERecord [], loc), fm)
adamc@266 2405 | L.EFfi ("Basis", "sql_summable_float") => ((L'.ERecord [], loc), fm)
adamc@266 2406 | L.ECApp ((L.EFfi ("Basis", "sql_avg"), _), _) =>
adamc@266 2407 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 2408 (L'.EPrim (Prim.String "AVG"), loc)), loc),
adamc@266 2409 fm)
adamc@266 2410 | L.ECApp ((L.EFfi ("Basis", "sql_sum"), _), _) =>
adamc@266 2411 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 2412 (L'.EPrim (Prim.String "SUM"), loc)), loc),
adamc@266 2413 fm)
adamc@266 2414
adamc@559 2415 | L.EFfi ("Basis", "sql_arith_int") => ((L'.ERecord [], loc), fm)
adamc@559 2416 | L.EFfi ("Basis", "sql_arith_float") => ((L'.ERecord [], loc), fm)
adamc@559 2417
adamc@266 2418 | L.EFfi ("Basis", "sql_maxable_int") => ((L'.ERecord [], loc), fm)
adamc@266 2419 | L.EFfi ("Basis", "sql_maxable_float") => ((L'.ERecord [], loc), fm)
adamc@266 2420 | L.EFfi ("Basis", "sql_maxable_string") => ((L'.ERecord [], loc), fm)
adamc@266 2421 | L.ECApp ((L.EFfi ("Basis", "sql_max"), _), _) =>
adamc@266 2422 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 2423 (L'.EPrim (Prim.String "MAX"), loc)), loc),
adamc@266 2424 fm)
adamc@266 2425 | L.ECApp ((L.EFfi ("Basis", "sql_min"), _), _) =>
adamc@266 2426 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 2427 (L'.EPrim (Prim.String "MIN"), loc)), loc),
adamc@266 2428 fm)
adamc@266 2429
adamc@268 2430 | L.EFfi ("Basis", "sql_asc") => ((L'.EPrim (Prim.String ""), loc), fm)
adamc@268 2431 | L.EFfi ("Basis", "sql_desc") => ((L'.EPrim (Prim.String " DESC"), loc), fm)
adamc@268 2432
adamc@441 2433 | L.ECApp (
adamc@441 2434 (L.ECApp (
adamc@441 2435 (L.ECApp (
adamc@441 2436 (L.ECApp (
adamc@441 2437 (L.EFfi ("Basis", "sql_nfunc"), _),
adamc@441 2438 _), _),
adamc@441 2439 _), _),
adamc@441 2440 _), _),
adamc@441 2441 _) =>
adamc@441 2442 let
adamc@441 2443 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@441 2444 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@441 2445 in
adamc@441 2446 ((L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc),
adamc@441 2447 fm)
adamc@441 2448 end
adamc@441 2449 | L.EFfi ("Basis", "sql_current_timestamp") => ((L'.EPrim (Prim.String "CURRENT_TIMESTAMP"), loc), fm)
adamc@441 2450
adamc@746 2451 | L.ECApp (
adamc@746 2452 (L.ECApp (
adamc@746 2453 (L.ECApp (
adamc@746 2454 (L.ECApp (
adamc@746 2455 (L.ECApp (
adamc@746 2456 (L.EFfi ("Basis", "sql_ufunc"), _),
adamc@746 2457 _), _),
adamc@746 2458 _), _),
adamc@746 2459 _), _),
adamc@746 2460 _), _),
adamc@746 2461 _) =>
adamc@746 2462 let
adamc@746 2463 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@746 2464 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@746 2465 in
adamc@746 2466 ((L'.EAbs ("f", s, (L'.TFun (s, s), loc),
adamc@746 2467 (L'.EAbs ("x", s, s,
adamc@746 2468 strcat [(L'.ERel 1, loc),
adamc@746 2469 sc "(",
adamc@746 2470 (L'.ERel 0, loc),
adamc@746 2471 sc ")"]), loc)), loc),
adamc@746 2472 fm)
adamc@746 2473 end
adamc@890 2474 | L.EFfi ("Basis", "sql_octet_length") =>
adamc@890 2475 ((L'.EPrim (Prim.String (if #supportsOctetLength (Settings.currentDbms ()) then
adamc@890 2476 "octet_length"
adamc@890 2477 else
adamc@890 2478 "length")), loc), fm)
adamc@746 2479
adamc@470 2480 | (L.ECApp (
adamc@470 2481 (L.ECApp (
adamc@470 2482 (L.ECApp (
adamc@470 2483 (L.ECApp (
adamc@470 2484 (L.EFfi ("Basis", "sql_is_null"), _), _),
adamc@470 2485 _), _),
adamc@470 2486 _), _),
adamc@470 2487 _), _)) =>
adamc@470 2488 let
adamc@470 2489 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@470 2490 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@470 2491 in
adamc@470 2492 ((L'.EAbs ("s", s, s,
adamc@598 2493 strcat [sc "(",
adamc@598 2494 (L'.ERel 0, loc),
adamc@598 2495 sc " IS NULL)"]), loc),
adamc@470 2496 fm)
adamc@470 2497 end
adamc@470 2498
adamc@1081 2499 | L.ECApp (
adamc@1081 2500 (L.ECApp (
adamc@1081 2501 (L.ECApp (
adamc@1081 2502 (L.ECApp (
adamc@1081 2503 (L.EFfi ("Basis", "sql_nullable"), _),
adamc@1081 2504 _), _),
adamc@1081 2505 _), _),
adamc@1081 2506 _), _),
adamc@1081 2507 _) =>
adamc@1081 2508 let
adamc@1081 2509 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@1081 2510 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@1081 2511 in
adamc@1081 2512 ((L'.EAbs ("u", (L'.TRecord [], loc), (L'.TFun (s, s), loc),
adamc@1081 2513 (L'.EAbs ("x", s, s,
adamc@1081 2514 (L'.ERel 0, loc)), loc)), loc),
adamc@1081 2515 fm)
adamc@1081 2516 end
adamc@1081 2517
adamc@338 2518 | L.EFfiApp ("Basis", "nextval", [e]) =>
adamc@338 2519 let
adamc@338 2520 val (e, fm) = monoExp (env, st, fm) e
adamc@338 2521 in
adamc@465 2522 ((L'.ENextval e, loc), fm)
adamc@338 2523 end
adamc@1073 2524 | L.EFfiApp ("Basis", "setval", [e1, e2]) =>
adamc@1073 2525 let
adamc@1073 2526 val (e1, fm) = monoExp (env, st, fm) e1
adamc@1073 2527 val (e2, fm) = monoExp (env, st, fm) e2
adamc@1073 2528 in
adamc@1073 2529 ((L'.ESetval (e1, e2), loc), fm)
adamc@1073 2530 end
adamc@338 2531
adamc@139 2532 | L.EApp (
adamc@139 2533 (L.ECApp (
adamc@720 2534 (L.ECApp ((L.EFfi ("Basis", "cdata"), _), _), _),
adamc@139 2535 _), _),
adamc@179 2536 se) =>
adamc@179 2537 let
adamc@179 2538 val (se, fm) = monoExp (env, st, fm) se
adamc@179 2539 in
adamc@179 2540 ((L'.EFfiApp ("Basis", "htmlifyString", [se]), loc), fm)
adamc@179 2541 end
adamc@179 2542
adamc@95 2543 | L.EApp (
adamc@95 2544 (L.EApp (
adamc@720 2545 (L.ECApp (
adamc@720 2546 (L.ECApp (
adamc@95 2547 (L.ECApp (
adamc@139 2548 (L.ECApp (
adamc@720 2549 (L.EFfi ("Basis", "join"),
adamc@720 2550 _), _), _),
adamc@139 2551 _), _),
adamc@720 2552 _), _),
adamc@720 2553 _), _),
adamc@720 2554 xml1), _),
adamc@720 2555 xml2) =>
adamc@179 2556 let
adamc@179 2557 val (xml1, fm) = monoExp (env, st, fm) xml1
adamc@179 2558 val (xml2, fm) = monoExp (env, st, fm) xml2
adamc@179 2559 in
adamc@179 2560 ((L'.EStrcat (xml1, xml2), loc), fm)
adamc@179 2561 end
adamc@95 2562
adamc@95 2563 | L.EApp (
adamc@95 2564 (L.EApp (
adamc@104 2565 (L.EApp (
adamc@721 2566 (L.EApp (
adamc@720 2567 (L.ECApp (
adamc@104 2568 (L.ECApp (
adamc@104 2569 (L.ECApp (
adamc@139 2570 (L.ECApp (
adamc@139 2571 (L.ECApp (
adamc@139 2572 (L.ECApp (
adamc@139 2573 (L.ECApp (
adamc@721 2574 (L.ECApp (
adamc@721 2575 (L.EFfi ("Basis", "tag"),
adamc@721 2576 _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _),
adamc@721 2577 class), _),
adamc@720 2578 attrs), _),
adamc@720 2579 tag), _),
adamc@95 2580 xml) =>
adamc@95 2581 let
adamc@140 2582 fun getTag' (e, _) =
adamc@140 2583 case e of
adamc@143 2584 L.EFfi ("Basis", tag) => (tag, [])
adamc@143 2585 | L.ECApp (e, t) => let
adamc@143 2586 val (tag, ts) = getTag' e
adamc@143 2587 in
adamc@143 2588 (tag, ts @ [t])
adamc@143 2589 end
adamc@140 2590 | _ => (E.errorAt loc "Non-constant XML tag";
adamc@140 2591 Print.eprefaces' [("Expression", CorePrint.p_exp env tag)];
adamc@143 2592 ("", []))
adamc@140 2593
adamc@95 2594 fun getTag (e, _) =
adamc@95 2595 case e of
adamc@143 2596 L.EFfiApp ("Basis", tag, [(L.ERecord [], _)]) => (tag, [])
adamc@140 2597 | L.EApp (e, (L.ERecord [], _)) => getTag' e
adamc@95 2598 | _ => (E.errorAt loc "Non-constant XML tag";
adamc@95 2599 Print.eprefaces' [("Expression", CorePrint.p_exp env tag)];
adamc@143 2600 ("", []))
adamc@95 2601
adamc@143 2602 val (tag, targs) = getTag tag
adamc@95 2603
adamc@179 2604 val (attrs, fm) = monoExp (env, st, fm) attrs
adamc@598 2605 val attrs = case #1 attrs of
adamc@598 2606 L'.ERecord xes => xes
adamc@598 2607 | _ => raise Fail "Non-record attributes!"
adamc@104 2608
adamc@717 2609 val attrs =
adamc@717 2610 if List.exists (fn ("Link", _, _) => true
adamc@717 2611 | _ => false) attrs then
adamc@717 2612 List.filter (fn ("Href", _, _) => false
adamc@717 2613 | _ => true) attrs
adamc@717 2614 else
adamc@717 2615 attrs
adamc@717 2616
adamc@1042 2617 fun findOnload (attrs, onload, onunload, acc) =
adamc@668 2618 case attrs of
adamc@1042 2619 [] => (onload, onunload, acc)
adamc@1042 2620 | ("Onload", e, _) :: rest => findOnload (rest, SOME e, onunload, acc)
adamc@1042 2621 | ("Onunload", e, _) :: rest => findOnload (rest, onload, SOME e, acc)
adamc@1042 2622 | x :: rest => findOnload (rest, onload, onunload, x :: acc)
adamc@679 2623
adamc@1042 2624 val (onload, onunload, attrs) = findOnload (attrs, NONE, NONE, [])
adamc@668 2625
adamc@721 2626 val (class, fm) = monoExp (env, st, fm) class
adamc@721 2627
adamc@143 2628 fun tagStart tag =
adamc@598 2629 let
adamc@721 2630 val t = (L'.TFfi ("Basis", "string"), loc)
adamc@598 2631 val s = (L'.EPrim (Prim.String (String.concat ["<", tag])), loc)
adamc@721 2632
adamc@721 2633 val s = (L'.ECase (class,
adamc@721 2634 [((L'.PNone t, loc),
adamc@721 2635 s),
adamc@721 2636 ((L'.PSome (t, (L'.PVar ("x", t), loc)), loc),
adamc@721 2637 (L'.EStrcat (s,
adamc@721 2638 (L'.EStrcat ((L'.EPrim (Prim.String " class=\""), loc),
adamc@721 2639 (L'.EStrcat ((L'.ERel 0, loc),
adamc@721 2640 (L'.EPrim (Prim.String "\""), loc)),
adamc@721 2641 loc)), loc)), loc))],
adamc@721 2642 {disc = (L'.TOption t, loc),
adamc@721 2643 result = t}), loc)
adamc@598 2644 in
adamc@598 2645 foldl (fn (("Action", _, _), acc) => acc
adamc@598 2646 | (("Source", _, _), acc) => acc
adamc@598 2647 | ((x, e, t), (s, fm)) =>
adamc@598 2648 case t of
adamc@598 2649 (L'.TFfi ("Basis", "bool"), _) =>
adamc@598 2650 let
adamc@598 2651 val s' = " " ^ lowercaseFirst x
adamc@598 2652 in
adamc@598 2653 ((L'.ECase (e,
adamc@598 2654 [((L'.PCon (L'.Enum,
adamc@598 2655 L'.PConFfi {mod = "Basis",
adamc@598 2656 datatyp = "bool",
adamc@598 2657 con = "True",
adamc@598 2658 arg = NONE},
adamc@598 2659 NONE), loc),
adamc@598 2660 (L'.EStrcat (s,
adamc@598 2661 (L'.EPrim (Prim.String s'), loc)), loc)),
adamc@598 2662 ((L'.PCon (L'.Enum,
adamc@598 2663 L'.PConFfi {mod = "Basis",
adamc@598 2664 datatyp = "bool",
adamc@598 2665 con = "False",
adamc@598 2666 arg = NONE},
adamc@598 2667 NONE), loc),
adamc@598 2668 s)],
adamc@598 2669 {disc = (L'.TFfi ("Basis", "bool"), loc),
adamc@598 2670 result = (L'.TFfi ("Basis", "string"), loc)}), loc),
adamc@598 2671 fm)
adamc@598 2672 end
adamc@895 2673 | (L'.TFun (dom, _), _) =>
adamc@598 2674 let
adamc@598 2675 val s' = " " ^ lowercaseFirst x ^ "='"
adamc@970 2676 val (e, s') =
adamc@970 2677 case #1 dom of
adamc@970 2678 L'.TRecord [] => ((L'.EApp (e, (L'.ERecord [], loc)), loc), s')
adamc@970 2679 | _ => ((L'.EApp ((L'.EApp (e, (L'.EFfiApp ("Basis", "kc", []), loc)),
adamc@970 2680 loc), (L'.ERecord [], loc)), loc),
adamc@970 2681 s' ^ "uwe=event;")
adamc@970 2682 val s' = s' ^ "exec("
adamc@598 2683 in
adamc@598 2684 ((L'.EStrcat (s,
adamc@598 2685 (L'.EStrcat (
adamc@598 2686 (L'.EPrim (Prim.String s'), loc),
adamc@598 2687 (L'.EStrcat (
adamc@815 2688 (L'.EJavaScript (L'.Attribute, e), loc),
adamc@970 2689 (L'.EPrim (Prim.String ");return false'"), loc)), loc)),
adamc@598 2690 loc)), loc),
adamc@598 2691 fm)
adamc@598 2692 end
adamc@598 2693 | _ =>
adamc@598 2694 let
adamc@598 2695 val fooify =
adamc@598 2696 case x of
adamc@717 2697 "Link" => urlifyExp
adamc@717 2698 | "Action" => urlifyExp
adamc@598 2699 | _ => attrifyExp
adamc@120 2700
adamc@724 2701 val x =
adamc@724 2702 case x of
adamc@724 2703 "Typ" => "Type"
adamc@907 2704 | "Link" => "Href"
adamc@724 2705 | _ => x
adamc@598 2706 val xp = " " ^ lowercaseFirst x ^ "=\""
adamc@179 2707
adamc@598 2708 val (e, fm) = fooify env fm (e, t)
adamc@598 2709 in
adamc@598 2710 ((L'.EStrcat (s,
adamc@598 2711 (L'.EStrcat ((L'.EPrim (Prim.String xp), loc),
adamc@598 2712 (L'.EStrcat (e,
adamc@598 2713 (L'.EPrim (Prim.String "\""),
adamc@598 2714 loc)),
adamc@598 2715 loc)),
adamc@598 2716 loc)), loc),
adamc@598 2717 fm)
adamc@598 2718 end)
adamc@598 2719 (s, fm) attrs
adamc@598 2720 end
adamc@104 2721
adamc@143 2722 fun input typ =
adamc@143 2723 case targs of
adamc@155 2724 [_, (L.CName name, _)] =>
adamc@179 2725 let
adamc@179 2726 val (ts, fm) = tagStart "input"
adamc@179 2727 in
adamc@179 2728 ((L'.EStrcat (ts,
adamc@802 2729 (L'.EPrim (Prim.String (" type=\"" ^ typ ^ "\" name=\"" ^ name ^ "\" />")),
adamc@179 2730 loc)), loc), fm)
adamc@179 2731 end
adamc@143 2732 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@153 2733 raise Fail "No name passed to input tag")
adamc@104 2734
adamc@565 2735 fun normal (tag, extra, extraInner) =
adamc@143 2736 let
adamc@179 2737 val (tagStart, fm) = tagStart tag
adamc@152 2738 val tagStart = case extra of
adamc@152 2739 NONE => tagStart
adamc@152 2740 | SOME extra => (L'.EStrcat (tagStart, extra), loc)
adamc@152 2741
adamc@143 2742 fun normal () =
adamc@179 2743 let
adamc@179 2744 val (xml, fm) = monoExp (env, st, fm) xml
adamc@916 2745
adamc@916 2746 val xml = case extraInner of
adamc@916 2747 NONE => xml
adamc@916 2748 | SOME ei => (L'.EStrcat (ei, xml), loc)
adamc@179 2749 in
adamc@179 2750 ((L'.EStrcat ((L'.EStrcat (tagStart, (L'.EPrim (Prim.String ">"), loc)), loc),
adamc@179 2751 (L'.EStrcat (xml,
adamc@179 2752 (L'.EPrim (Prim.String (String.concat ["</", tag, ">"])),
adamc@179 2753 loc)), loc)),
adamc@179 2754 loc),
adamc@179 2755 fm)
adamc@179 2756 end
adamc@984 2757
adamc@984 2758 fun isSingleton () =
adamc@984 2759 let
adamc@984 2760 val (bef, aft) = Substring.splitl (not o Char.isSpace) (Substring.full tag)
adamc@984 2761 in
adamc@984 2762 SS.member (singletons, if Substring.isEmpty aft then
adamc@984 2763 tag
adamc@984 2764 else
adamc@984 2765 Substring.string bef)
adamc@984 2766 end
adamc@143 2767 in
adamc@143 2768 case xml of
adamc@143 2769 (L.EApp ((L.ECApp (
adamc@143 2770 (L.ECApp ((L.EFfi ("Basis", "cdata"), _),
adamc@143 2771 _), _),
adamc@143 2772 _), _),
adamc@143 2773 (L.EPrim (Prim.String s), _)), _) =>
adamc@984 2774 if CharVector.all Char.isSpace s andalso isSingleton () then
adamc@802 2775 ((L'.EStrcat (tagStart, (L'.EPrim (Prim.String " />"), loc)), loc), fm)
adamc@143 2776 else
adamc@143 2777 normal ()
adamc@143 2778 | _ => normal ()
adamc@143 2779 end
adamc@606 2780
adamc@606 2781 fun setAttrs jexp =
adamc@606 2782 let
adamc@606 2783 val s = (L'.EPrim (Prim.String (String.concat ["<", tag])), loc)
adamc@606 2784
adamc@606 2785 val assgns = List.mapPartial
adamc@606 2786 (fn ("Source", _, _) => NONE
adamc@800 2787 | ("Onchange", e, _) =>
adamc@970 2788 SOME (strcat [str "addOnChange(d,exec(",
adamc@815 2789 (L'.EJavaScript (L'.Script, e), loc),
adamc@970 2790 str "))"])
adamc@606 2791 | (x, e, _) =>
adamc@970 2792 SOME (strcat [str ("d." ^ lowercaseFirst x ^ "=exec("),
adamc@815 2793 (L'.EJavaScript (L'.Script, e), loc),
adamc@970 2794 str ");"]))
adamc@606 2795 attrs
adamc@1173 2796
adamc@1173 2797 val t = (L'.TFfi ("Basis", "string"), loc)
adamc@1173 2798 val setClass = (L'.ECase (class,
adamc@1173 2799 [((L'.PNone t, loc),
adamc@1173 2800 str ""),
adamc@1173 2801 ((L'.PSome (t, (L'.PVar ("x", t), loc)), loc),
adamc@1173 2802 (L'.EStrcat ((L'.EPrim (Prim.String "d.className=\""), loc),
adamc@1173 2803 (L'.EStrcat ((L'.ERel 0, loc),
adamc@1173 2804 (L'.EPrim (Prim.String "\";"), loc)), loc)),
adamc@1173 2805 loc))],
adamc@1173 2806 {disc = (L'.TOption t, loc),
adamc@1173 2807 result = t}), loc)
adamc@606 2808 in
adamc@606 2809 case assgns of
adamc@1173 2810 [] => strcat [str "var d=",
adamc@1173 2811 jexp,
adamc@1173 2812 str ";",
adamc@1173 2813 setClass]
adamc@606 2814 | _ => strcat (str "var d="
adamc@606 2815 :: jexp
adamc@606 2816 :: str ";"
adamc@1173 2817 :: setClass
adamc@606 2818 :: assgns)
adamc@606 2819 end
adamc@1042 2820
adamc@1042 2821 fun execify e =
adamc@1042 2822 case e of
adamc@1042 2823 NONE => (L'.EPrim (Prim.String ""), loc)
adamc@1042 2824 | SOME e =>
adamc@1042 2825 let
adamc@1042 2826 val e = (L'.EApp (e, (L'.ERecord [], loc)), loc)
adamc@1042 2827 in
adamc@1042 2828 (L'.EStrcat ((L'.EPrim (Prim.String "exec("), loc),
adamc@1042 2829 (L'.EStrcat ((L'.EJavaScript (L'.Attribute, e), loc),
adamc@1042 2830 (L'.EPrim (Prim.String ")"), loc)), loc)), loc)
adamc@1042 2831 end
adamc@152 2832 in
adamc@1065 2833 (case tag of
adamc@1065 2834 "body" => let
adamc@1065 2835 val onload = execify onload
adamc@1065 2836 val onunload = execify onunload
adamc@1065 2837 in
adamc@1065 2838 normal ("body",
adamc@1065 2839 SOME (L'.EStrcat ((L'.EFfiApp ("Basis", "maybe_onload",
adamc@1065 2840 [(L'.EStrcat ((L'.EFfiApp ("Basis", "get_settings",
adamc@1065 2841 [(L'.ERecord [], loc)]), loc),
adamc@1065 2842 onload), loc)]),
adamc@1065 2843 loc),
adamc@1065 2844 (L'.EFfiApp ("Basis", "maybe_onunload",
adamc@1065 2845 [onunload]),
adamc@1065 2846 loc)), loc),
adamc@1065 2847 SOME (L'.EFfiApp ("Basis", "get_script", [(L'.ERecord [], loc)]), loc))
adamc@1065 2848 end
adamc@568 2849
adamc@1065 2850 | "dyn" =>
adamc@1065 2851 let
adamc@1065 2852 fun inTag tag = case targs of
adamc@1065 2853 (L.CRecord (_, ctx), _) :: _ =>
adamc@1065 2854 List.exists (fn ((L.CName tag', _), _) => tag' = tag
adamc@1065 2855 | _ => false) ctx
adamc@1065 2856 | _ => false
adamc@1065 2857
adamc@1065 2858 val tag = if inTag "Tr" then
adamc@1065 2859 "tr"
adamc@1065 2860 else if inTag "Table" then
adamc@1065 2861 "table"
adamc@1065 2862 else
adamc@1065 2863 "span"
adamc@1065 2864 in
adamc@1065 2865 case attrs of
adamc@1065 2866 [("Signal", e, _)] =>
adamc@1065 2867 ((L'.EStrcat
adamc@1065 2868 ((L'.EPrim (Prim.String ("<script type=\"text/javascript\">dyn(\""
adamc@1065 2869 ^ tag ^ "\", execD(")), loc),
adamc@1065 2870 (L'.EStrcat ((L'.EJavaScript (L'.Script, e), loc),
adamc@1065 2871 (L'.EPrim (Prim.String ("))</script>")), loc)), loc)), loc),
adamc@1065 2872 fm)
adamc@1065 2873 | _ => raise Fail "Monoize: Bad dyn attributes"
adamc@1065 2874 end
adamc@1065 2875
adamc@1065 2876 | "submit" => normal ("input type=\"submit\"", NONE, NONE)
adamc@1065 2877 | "button" => normal ("input type=\"submit\"", NONE, NONE)
adamc@1065 2878 | "hidden" => input "hidden"
adamc@152 2879
adamc@1065 2880 | "textbox" =>
adamc@1065 2881 (case targs of
adamc@1065 2882 [_, (L.CName name, _)] =>
adamc@1065 2883 (case List.find (fn ("Source", _, _) => true | _ => false) attrs of
adamc@1065 2884 NONE =>
adamc@1065 2885 let
adamc@1065 2886 val (ts, fm) = tagStart "input"
adamc@1065 2887 in
adamc@1065 2888 ((L'.EStrcat (ts,
adamc@1065 2889 (L'.EPrim (Prim.String (" name=\"" ^ name ^ "\" />")),
adamc@1065 2890 loc)), loc), fm)
adamc@1065 2891 end
adamc@1065 2892 | SOME (_, src, _) =>
adamc@1065 2893 (strcat [str "<script type=\"text/javascript\">inp(exec(",
adamc@1065 2894 (L'.EJavaScript (L'.Script, src), loc),
adamc@1065 2895 str "))</script>"],
adamc@1065 2896 fm))
adamc@1065 2897 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@1065 2898 raise Fail "No name passed to textbox tag"))
adamc@1065 2899 | "password" => input "password"
adamc@1065 2900 | "textarea" =>
adamc@1065 2901 (case targs of
adamc@1065 2902 [_, (L.CName name, _)] =>
adamc@1065 2903 let
adamc@1065 2904 val (ts, fm) = tagStart "textarea"
adamc@1065 2905 val (xml, fm) = monoExp (env, st, fm) xml
adamc@1065 2906 in
adamc@1065 2907 ((L'.EStrcat ((L'.EStrcat (ts,
adamc@1065 2908 (L'.EPrim (Prim.String (" name=\"" ^ name ^ "\">")), loc)), loc),
adamc@1065 2909 (L'.EStrcat (xml,
adamc@1065 2910 (L'.EPrim (Prim.String "</textarea>"),
adamc@1065 2911 loc)), loc)),
adamc@1065 2912 loc), fm)
adamc@1065 2913 end
adamc@1065 2914 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@1065 2915 raise Fail "No name passed to ltextarea tag"))
adamc@153 2916
adamc@1065 2917 | "checkbox" => input "checkbox"
adamc@1065 2918 | "upload" => input "file"
adamc@190 2919
adamc@1065 2920 | "radio" =>
adamc@1065 2921 (case targs of
adamc@1065 2922 [_, (L.CName name, _)] =>
adamc@1065 2923 monoExp (env, St.setRadioGroup (st, name), fm) xml
adamc@1065 2924 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@1065 2925 raise Fail "No name passed to radio tag"))
adamc@1065 2926 | "radioOption" =>
adamc@1065 2927 (case St.radioGroup st of
adamc@1065 2928 NONE => raise Fail "No name for radioGroup"
adamc@1065 2929 | SOME name =>
adamc@1065 2930 normal ("input",
adamc@1065 2931 SOME (L'.EPrim (Prim.String (" type=\"radio\" name=\"" ^ name ^ "\"")), loc),
adamc@1065 2932 NONE))
adamc@152 2933
adamc@1065 2934 | "select" =>
adamc@1065 2935 (case targs of
adamc@1065 2936 [_, (L.CName name, _)] =>
adamc@1065 2937 let
adamc@1065 2938 val (ts, fm) = tagStart "select"
adamc@1065 2939 val (xml, fm) = monoExp (env, st, fm) xml
adamc@1065 2940 in
adamc@1065 2941 ((L'.EStrcat ((L'.EStrcat (ts,
adamc@1065 2942 (L'.EPrim (Prim.String (" name=\"" ^ name ^ "\">")),
adamc@1065 2943 loc)), loc),
adamc@1065 2944 (L'.EStrcat (xml,
adamc@1065 2945 (L'.EPrim (Prim.String "</select>"),
adamc@1065 2946 loc)), loc)),
adamc@1065 2947 loc),
adamc@1065 2948 fm)
adamc@1065 2949 end
adamc@1065 2950 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@1065 2951 raise Fail "No name passed to lselect tag"))
adamc@154 2952
adamc@1065 2953 | "ctextbox" =>
adamc@1065 2954 (case List.find (fn ("Source", _, _) => true | _ => false) attrs of
adamc@1065 2955 NONE =>
adamc@1065 2956 let
adamc@1065 2957 val (ts, fm) = tagStart "input"
adamc@1065 2958 in
adamc@1065 2959 ((L'.EStrcat (ts,
adamc@1065 2960 (L'.EPrim (Prim.String " />"), loc)),
adamc@1065 2961 loc), fm)
adamc@1065 2962 end
adamc@1065 2963 | SOME (_, src, _) =>
adamc@1065 2964 let
adamc@1065 2965 val sc = strcat [str "inp(exec(",
adamc@1065 2966 (L'.EJavaScript (L'.Script, src), loc),
adamc@1065 2967 str "))"]
adamc@1065 2968 val sc = setAttrs sc
adamc@1065 2969 in
adamc@1065 2970 (strcat [str "<script type=\"text/javascript\">",
adamc@1065 2971 sc,
adamc@1065 2972 str "</script>"],
adamc@1065 2973 fm)
adamc@1065 2974 end)
adamc@797 2975
adamc@1065 2976 | "ccheckbox" =>
adamc@1065 2977 (case List.find (fn ("Source", _, _) => true | _ => false) attrs of
adamc@1065 2978 NONE =>
adamc@1065 2979 let
adamc@1065 2980 val (ts, fm) = tagStart "input type=\"checkbox\""
adamc@1065 2981 in
adamc@1065 2982 ((L'.EStrcat (ts,
adamc@1065 2983 (L'.EPrim (Prim.String " />"), loc)),
adamc@1065 2984 loc), fm)
adamc@1065 2985 end
adamc@1065 2986 | SOME (_, src, _) =>
adamc@1065 2987 let
adamc@1065 2988 val sc = strcat [str "chk(exec(",
adamc@1065 2989 (L'.EJavaScript (L'.Script, src), loc),
adamc@1065 2990 str "))"]
adamc@1065 2991 val sc = setAttrs sc
adamc@1065 2992 in
adamc@1065 2993 (strcat [str "<script type=\"text/javascript\">",
adamc@1065 2994 sc,
adamc@1065 2995 str "</script>"],
adamc@1065 2996 fm)
adamc@1065 2997 end)
adamc@817 2998
adamc@1065 2999 | "cselect" =>
adamc@1065 3000 (case List.find (fn ("Source", _, _) => true | _ => false) attrs of
adamc@1065 3001 NONE =>
adamc@1065 3002 let
adamc@1065 3003 val (xml, fm) = monoExp (env, st, fm) xml
adamc@1065 3004 val (ts, fm) = tagStart "select"
adamc@1065 3005 in
adamc@1065 3006 (strcat [ts,
adamc@1065 3007 str ">",
adamc@1065 3008 xml,
adamc@1065 3009 str "</select>"],
adamc@1065 3010 fm)
adamc@1065 3011 end
adamc@1065 3012 | SOME (_, src, _) =>
adamc@1065 3013 let
adamc@1065 3014 val (xml, fm) = monoExp (env, st, fm) xml
adamc@797 3015
adamc@1065 3016 val sc = strcat [str "sel(exec(",
adamc@1065 3017 (L'.EJavaScript (L'.Script, src), loc),
adamc@1065 3018 str "),exec(",
adamc@1065 3019 (L'.EJavaScript (L'.Script, xml), loc),
adamc@1065 3020 str "))"]
adamc@1065 3021 val sc = setAttrs sc
adamc@1065 3022 in
adamc@1065 3023 (strcat [str "<script type=\"text/javascript\">",
adamc@1065 3024 sc,
adamc@1065 3025 str "</script>"],
adamc@1065 3026 fm)
adamc@1065 3027 end)
adamc@154 3028
adamc@1065 3029 | "coption" => normal ("option", NONE, NONE)
adamc@797 3030
adamc@1099 3031 | "ctextarea" =>
adamc@1099 3032 (case List.find (fn ("Source", _, _) => true | _ => false) attrs of
adamc@1099 3033 NONE =>
adamc@1099 3034 let
adamc@1099 3035 val (ts, fm) = tagStart "textarea"
adamc@1099 3036 in
adamc@1099 3037 ((L'.EStrcat (ts,
adamc@1099 3038 (L'.EPrim (Prim.String " />"), loc)),
adamc@1099 3039 loc), fm)
adamc@1099 3040 end
adamc@1099 3041 | SOME (_, src, _) =>
adamc@1099 3042 let
adamc@1099 3043 val sc = strcat [str "tbx(exec(",
adamc@1099 3044 (L'.EJavaScript (L'.Script, src), loc),
adamc@1099 3045 str "))"]
adamc@1099 3046 val sc = setAttrs sc
adamc@1099 3047 in
adamc@1099 3048 (strcat [str "<script type=\"text/javascript\">",
adamc@1099 3049 sc,
adamc@1099 3050 str "</script>"],
adamc@1099 3051 fm)
adamc@1099 3052 end)
adamc@1099 3053
adamc@1065 3054 | "tabl" => normal ("table", NONE, NONE)
adamc@1065 3055 | _ => normal (tag, NONE, NONE))
adamc@95 3056 end
adamc@94 3057
adamc@141 3058 | L.EApp ((L.ECApp (
adamc@361 3059 (L.ECApp ((L.EFfi ("Basis", "form"), _), _), _),
adamc@734 3060 (L.CRecord (_, fields), _)), _),
adamc@141 3061 xml) =>
adamc@143 3062 let
adamc@143 3063 fun findSubmit (e, _) =
adamc@143 3064 case e of
adamc@143 3065 L.EApp (
adamc@143 3066 (L.EApp (
adamc@143 3067 (L.ECApp (
adamc@143 3068 (L.ECApp (
adamc@143 3069 (L.ECApp (
adamc@143 3070 (L.ECApp (
adamc@143 3071 (L.EFfi ("Basis", "join"),
adamc@143 3072 _), _), _),
adamc@143 3073 _), _),
adamc@143 3074 _), _),
adamc@143 3075 _), _),
adamc@143 3076 xml1), _),
adamc@143 3077 xml2) => (case findSubmit xml1 of
adamc@143 3078 Error => Error
adamc@143 3079 | NotFound => findSubmit xml2
adamc@143 3080 | Found e =>
adamc@143 3081 case findSubmit xml2 of
adamc@143 3082 NotFound => Found e
adamc@143 3083 | _ => Error)
adamc@143 3084 | L.EApp (
adamc@143 3085 (L.EApp (
adamc@143 3086 (L.EApp (
adamc@730 3087 (L.EApp (
adamc@143 3088 (L.ECApp (
adamc@143 3089 (L.ECApp (
adamc@143 3090 (L.ECApp (
adamc@143 3091 (L.ECApp (
adamc@143 3092 (L.ECApp (
adamc@143 3093 (L.ECApp (
adamc@143 3094 (L.ECApp (
adamc@730 3095 (L.ECApp (
adamc@730 3096 (L.EFfi ("Basis", "tag"),
adamc@730 3097 _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _),
adamc@730 3098 _), _),
adamc@143 3099 attrs), _),
adamc@143 3100 _), _),
adamc@143 3101 xml) =>
adamc@143 3102 (case #1 attrs of
adamc@143 3103 L.ERecord xes =>
adamc@143 3104 (case ListUtil.search (fn ((L.CName "Action", _), e, t) => SOME (e, t)
adamc@143 3105 | _ => NONE) xes of
adamc@143 3106 NONE => findSubmit xml
adamc@143 3107 | SOME et =>
adamc@143 3108 case findSubmit xml of
adamc@143 3109 NotFound => Found et
adamc@143 3110 | _ => Error)
adamc@143 3111 | _ => findSubmit xml)
adamc@143 3112 | _ => NotFound
adamc@143 3113
adamc@735 3114 val (func, action, fm) = case findSubmit xml of
adamc@735 3115 NotFound => (0, (L'.EPrim (Prim.String ""), loc), fm)
adamc@143 3116 | Error => raise Fail "Not ready for multi-submit lforms yet"
adamc@598 3117 | Found (action, actionT) =>
adamc@598 3118 let
adamc@735 3119 val func = case #1 action of
adamc@735 3120 L.EClosure (n, _) => n
adamc@735 3121 | _ => raise Fail "Monoize: Action is not a closure"
adamc@598 3122 val actionT = monoType env actionT
adamc@598 3123 val (action, fm) = monoExp (env, st, fm) action
adamc@598 3124 val (action, fm) = urlifyExp env fm (action, actionT)
adamc@598 3125 in
adamc@735 3126 (func,
adamc@735 3127 (L'.EStrcat ((L'.EPrim (Prim.String " action=\""), loc),
adamc@598 3128 (L'.EStrcat (action,
adamc@598 3129 (L'.EPrim (Prim.String "\""), loc)), loc)), loc),
adamc@598 3130 fm)
adamc@598 3131 end
adamc@734 3132
adamc@737 3133 val hasUpload = CoreUtil.Exp.exists {kind = fn _ => false,
adamc@737 3134 con = fn _ => false,
adamc@737 3135 exp = fn e =>
adamc@737 3136 case e of
adamc@737 3137 L.EFfi ("Basis", "upload") => true
adamc@737 3138 | _ => false} xml
adamc@737 3139
adamc@179 3140 val (xml, fm) = monoExp (env, st, fm) xml
adamc@735 3141
adamc@735 3142 val xml =
adamc@735 3143 if IS.member (!readCookie, func) then
adamc@735 3144 let
adamc@735 3145 fun inFields s = List.exists (fn ((L.CName s', _), _) => s' = s
adamc@735 3146 | _ => true) fields
adamc@735 3147
adamc@735 3148 fun getSigName () =
adamc@735 3149 let
adamc@735 3150 fun getSigName' n =
adamc@735 3151 let
adamc@735 3152 val s = "Sig" ^ Int.toString n
adamc@735 3153 in
adamc@735 3154 if inFields s then
adamc@735 3155 getSigName' (n + 1)
adamc@735 3156 else
adamc@735 3157 s
adamc@735 3158 end
adamc@735 3159 in
adamc@735 3160 if inFields "Sig" then
adamc@735 3161 getSigName' 0
adamc@735 3162 else
adamc@735 3163 "Sig"
adamc@735 3164 end
adamc@735 3165
adamc@735 3166 val sigName = getSigName ()
adamc@735 3167 val sigSet = (L'.EFfiApp ("Basis", "sigString", [(L'.ERecord [], loc)]), loc)
adamc@735 3168 val sigSet = (L'.EStrcat ((L'.EPrim (Prim.String ("<input type=\"hidden\" name=\""
adamc@735 3169 ^ sigName
adamc@735 3170 ^ "\" value=\"")), loc),
adamc@735 3171 sigSet), loc)
adamc@735 3172 val sigSet = (L'.EStrcat (sigSet,
adamc@803 3173 (L'.EPrim (Prim.String "\" />"), loc)), loc)
adamc@735 3174 in
adamc@735 3175 (L'.EStrcat (sigSet, xml), loc)
adamc@735 3176 end
adamc@735 3177 else
adamc@735 3178 xml
adamc@737 3179
adamc@737 3180 val action = if hasUpload then
adamc@737 3181 (L'.EStrcat (action,
adamc@737 3182 (L'.EPrim (Prim.String " enctype=\"multipart/form-data\""), loc)), loc)
adamc@737 3183 else
adamc@737 3184 action
adamc@737 3185
adamc@143 3186 in
adamc@1026 3187 ((L'.EStrcat ((L'.EStrcat ((L'.EPrim (Prim.String "<form method=\"post\""), loc),
adamc@179 3188 (L'.EStrcat (action,
adamc@598 3189 (L'.EPrim (Prim.String ">"), loc)), loc)), loc),
adamc@179 3190 (L'.EStrcat (xml,
adamc@179 3191 (L'.EPrim (Prim.String "</form>"), loc)), loc)), loc),
adamc@179 3192 fm)
adamc@143 3193 end
adamc@141 3194
adamc@756 3195 | L.ECApp ((L.ECApp ((L.ECApp ((L.ECApp (
adamc@756 3196 (L.EFfi ("Basis", "subform"), _), _), _), _),
adamc@756 3197 _), _), _), (L.CName nm, loc)) =>
adamc@756 3198 let
adamc@756 3199 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@756 3200 in
adamc@756 3201 ((L'.EAbs ("xml", s, s,
adamc@756 3202 strcat [(L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".b\" value=\""
adamc@803 3203 ^ nm ^ "\" />")), loc),
adamc@756 3204 (L'.ERel 0, loc),
adamc@803 3205 (L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".e\" value=\"1\" />")), loc)]),
adamc@756 3206 loc),
adamc@756 3207 fm)
adamc@756 3208 end
adamc@756 3209
adamc@758 3210 | L.ECApp ((L.ECApp ((L.ECApp ((L.ECApp (
adamc@758 3211 (L.EFfi ("Basis", "subforms"), _), _), _), _),
adamc@758 3212 _), _), _), (L.CName nm, loc)) =>
adamc@758 3213 let
adamc@758 3214 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@758 3215 in
adamc@758 3216 ((L'.EAbs ("xml", s, s,
adamc@758 3217 strcat [(L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".s\" value=\""
adamc@803 3218 ^ nm ^ "\" />")), loc),
adamc@758 3219 (L'.ERel 0, loc),
adamc@803 3220 (L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".e\" value=\"1\" />")), loc)]),
adamc@758 3221 loc),
adamc@758 3222 fm)
adamc@758 3223 end
adamc@758 3224
adamc@758 3225 | L.ECApp ((L.ECApp (
adamc@758 3226 (L.EFfi ("Basis", "entry"), _), _), _), _) =>
adamc@758 3227 let
adamc@758 3228 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@758 3229 in
adamc@758 3230 ((L'.EAbs ("xml", s, s,
adamc@803 3231 strcat [(L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".i\" value=\"1\" />")), loc),
adamc@758 3232 (L'.ERel 0, loc),
adamc@803 3233 (L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".e\" value=\"1\" />")), loc)]),
adamc@758 3234 loc),
adamc@758 3235 fm)
adamc@758 3236 end
adamc@758 3237
adamc@148 3238 | L.EApp ((L.ECApp (
adamc@148 3239 (L.ECApp (
adamc@148 3240 (L.ECApp (
adamc@148 3241 (L.ECApp (
adamc@148 3242 (L.EFfi ("Basis", "useMore"), _), _), _),
adamc@148 3243 _), _),
adamc@148 3244 _), _),
adamc@148 3245 _), _),
adamc@179 3246 xml) => monoExp (env, st, fm) xml
adamc@148 3247
adamc@283 3248 | L.ECApp ((L.EFfi ("Basis", "error"), _), t) =>
adamc@283 3249 let
adamc@283 3250 val t = monoType env t
adamc@283 3251 in
adamc@283 3252 ((L'.EAbs ("s", (L'.TFfi ("Basis", "string"), loc), t,
adamc@283 3253 (L'.EError ((L'.ERel 0, loc), t), loc)), loc),
adamc@283 3254 fm)
adamc@283 3255 end
adamc@741 3256 | L.ECApp ((L.EFfi ("Basis", "returnBlob"), _), t) =>
adamc@741 3257 let
adamc@741 3258 val t = monoType env t
adamc@741 3259 val un = (L'.TRecord [], loc)
adamc@741 3260 in
adamc@741 3261 ((L'.EAbs ("b", (L'.TFfi ("Basis", "blob"), loc),
adamc@741 3262 (L'.TFun ((L'.TFfi ("Basis", "string"), loc), (L'.TFun (un, t), loc)), loc),
adamc@741 3263 (L'.EAbs ("mt", (L'.TFfi ("Basis", "string"), loc), (L'.TFun (un, t), loc),
adamc@741 3264 (L'.EAbs ("_", un, t,
adamc@741 3265 (L'.EReturnBlob {blob = (L'.ERel 2, loc),
adamc@741 3266 mimeType = (L'.ERel 1, loc),
adamc@741 3267 t = t}, loc)), loc)), loc)), loc),
adamc@741 3268 fm)
adamc@741 3269 end
adamc@1065 3270 | L.ECApp ((L.EFfi ("Basis", "redirect"), _), t) =>
adamc@1065 3271 let
adamc@1065 3272 val t = monoType env t
adamc@1065 3273 val un = (L'.TRecord [], loc)
adamc@1065 3274 in
adamc@1065 3275 ((L'.EAbs ("url", (L'.TFfi ("Basis", "string"), loc), (L'.TFun (un, t), loc),
adamc@1065 3276 (L'.EAbs ("_", un, t,
adamc@1065 3277 (L'.ERedirect ((L'.ERel 1, loc), t), loc)), loc)), loc),
adamc@1065 3278 fm)
adamc@1065 3279 end
adamc@283 3280
adamc@1104 3281 | L.ECApp ((L.EFfi ("Basis", "serialize"), _), t) =>
adamc@1104 3282 let
adamc@1104 3283 val t = monoType env t
adamc@1104 3284 val (e, fm) = urlifyExp env fm ((L'.ERel 0, loc), t)
adamc@1104 3285 in
adamc@1104 3286 ((L'.EAbs ("v", t, (L'.TFfi ("Basis", "string"), loc), e), loc),
adamc@1104 3287 fm)
adamc@1104 3288 end
adamc@1104 3289 | L.ECApp ((L.EFfi ("Basis", "deserialize"), _), t) =>
adamc@1104 3290 let
adamc@1104 3291 val t = monoType env t
adamc@1104 3292 in
adamc@1112 3293 ((L'.EAbs ("v", (L'.TFfi ("Basis", "string"), loc), t, (L'.EUnurlify ((L'.ERel 0, loc), t, false),
adamc@1112 3294 loc)), loc),
adamc@1104 3295 fm)
adamc@1104 3296 end
adamc@1104 3297
adamc@1067 3298 | L.EFfiApp ("Basis", "url", [e]) =>
adamc@1067 3299 let
adamc@1067 3300 val (e, fm) = monoExp (env, st, fm) e
adamc@1067 3301 in
adamc@1067 3302 urlifyExp env fm (e, dummyTyp)
adamc@1067 3303 end
adamc@1067 3304
adamc@179 3305 | L.EApp (e1, e2) =>
adamc@179 3306 let
adamc@179 3307 val (e1, fm) = monoExp (env, st, fm) e1
adamc@179 3308 val (e2, fm) = monoExp (env, st, fm) e2
adamc@179 3309 in
adamc@179 3310 ((L'.EApp (e1, e2), loc), fm)
adamc@179 3311 end
adamc@26 3312 | L.EAbs (x, dom, ran, e) =>
adamc@179 3313 let
adamc@179 3314 val (e, fm) = monoExp (Env.pushERel env x dom, st, fm) e
adamc@179 3315 in
adamc@179 3316 ((L'.EAbs (x, monoType env dom, monoType env ran, e), loc), fm)
adamc@179 3317 end
adamc@25 3318 | L.ECApp _ => poly ()
adamc@25 3319 | L.ECAbs _ => poly ()
adamc@25 3320
adamc@252 3321 | L.EFfi mx => ((L'.EFfi mx, loc), fm)
adamc@252 3322 | L.EFfiApp (m, x, es) =>
adamc@252 3323 let
adamc@252 3324 val (es, fm) = ListUtil.foldlMap (fn (e, fm) => monoExp (env, st, fm) e) fm es
adamc@252 3325 in
adamc@252 3326 ((L'.EFfiApp (m, x, es), loc), fm)
adamc@252 3327 end
adamc@252 3328
adamc@179 3329 | L.ERecord xes =>
adamc@179 3330 let
adamc@179 3331 val (xes, fm) = ListUtil.foldlMap
adamc@179 3332 (fn ((x, e, t), fm) =>
adamc@179 3333 let
adamc@179 3334 val (e, fm) = monoExp (env, st, fm) e
adamc@179 3335 in
adamc@179 3336 ((monoName env x,
adamc@179 3337 e,
adamc@179 3338 monoType env t), fm)
adamc@179 3339 end) fm xes
adamc@905 3340
adamc@905 3341 val xes = ListMergeSort.sort (fn ((x, _, _), (y, _, _)) => String.compare (x, y) = GREATER) xes
adamc@179 3342 in
adamc@179 3343 ((L'.ERecord xes, loc), fm)
adamc@179 3344 end
adamc@179 3345 | L.EField (e, x, _) =>
adamc@179 3346 let
adamc@179 3347 val (e, fm) = monoExp (env, st, fm) e
adamc@179 3348 in
adamc@179 3349 ((L'.EField (e, monoName env x), loc), fm)
adamc@179 3350 end
adamc@445 3351 | L.EConcat _ => poly ()
adamc@149 3352 | L.ECut _ => poly ()
adamc@493 3353 | L.ECutMulti _ => poly ()
adamc@177 3354
adamc@182 3355 | L.ECase (e, pes, {disc, result}) =>
adamc@179 3356 let
adamc@179 3357 val (e, fm) = monoExp (env, st, fm) e
adamc@179 3358 val (pes, fm) = ListUtil.foldlMap
adamc@179 3359 (fn ((p, e), fm) =>
adamc@179 3360 let
adamc@179 3361 val (e, fm) = monoExp (env, st, fm) e
adamc@179 3362 in
adamc@182 3363 ((monoPat env p, e), fm)
adamc@179 3364 end) fm pes
adamc@179 3365 in
adamc@182 3366 ((L'.ECase (e, pes, {disc = monoType env disc, result = monoType env result}), loc), fm)
adamc@179 3367 end
adamc@177 3368
adamc@179 3369 | L.EWrite e =>
adamc@179 3370 let
adamc@179 3371 val (e, fm) = monoExp (env, st, fm) e
adamc@179 3372 in
adamc@252 3373 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adamc@252 3374 (L'.EWrite (liftExpInExp 0 e), loc)), loc), fm)
adamc@179 3375 end
adamc@110 3376
adamc@179 3377 | L.EClosure (n, es) =>
adamc@179 3378 let
adamc@179 3379 val (es, fm) = ListUtil.foldlMap (fn (e, fm) =>
adamc@179 3380 monoExp (env, st, fm) e)
adamc@1065 3381 fm es
adamc@1065 3382 val e = (L'.EClosure (n, es), loc)
adamc@179 3383 in
adamc@1067 3384 (e, fm)
adamc@179 3385 end
adamc@450 3386
adamc@450 3387 | L.ELet (x, t, e1, e2) =>
adamc@450 3388 let
adamc@450 3389 val t' = monoType env t
adamc@450 3390 val (e1, fm) = monoExp (env, st, fm) e1
adamc@450 3391 val (e2, fm) = monoExp (Env.pushERel env x t, st, fm) e2
adamc@450 3392 in
adamc@450 3393 ((L'.ELet (x, t', e1, e2), loc), fm)
adamc@450 3394 end
adamc@607 3395
adamc@1020 3396 | L.EServerCall (n, es, t) =>
adamc@608 3397 let
adamc@609 3398 val t = monoType env t
adamc@614 3399 val (_, ft, _, name) = Env.lookupENamed env n
adamc@608 3400 val (es, fm) = ListUtil.foldlMap (fn (e, fm) => monoExp (env, st, fm) e) fm es
adamc@614 3401
adamc@614 3402 fun encodeArgs (es, ft, acc, fm) =
adamc@614 3403 case (es, ft) of
adamc@614 3404 ([], _) => (rev acc, fm)
adamc@614 3405 | (e :: es, (L.TFun (dom, ran), _)) =>
adamc@614 3406 let
adamc@614 3407 val (e, fm) = urlifyExp env fm (e, monoType env dom)
adamc@614 3408 in
adamc@614 3409 encodeArgs (es, ran, e
adamc@614 3410 :: (L'.EPrim (Prim.String "/"), loc)
adamc@614 3411 :: acc, fm)
adamc@614 3412 end
adamc@614 3413 | _ => raise Fail "Monoize: Not enough arguments visible in RPC function type"
adamc@614 3414
adamc@614 3415 val (call, fm) = encodeArgs (es, ft, [], fm)
adamc@614 3416 val call = foldl (fn (e, call) => (L'.EStrcat (call, e), loc))
adamc@614 3417 (L'.EPrim (Prim.String name), loc) call
adamc@614 3418
adamc@905 3419 val unit = (L'.TRecord [], loc)
adamc@905 3420
adamc@736 3421 val eff = if IS.member (!readCookie, n) then
adamc@736 3422 L'.ReadCookieWrite
adamc@736 3423 else
adamc@736 3424 L'.ReadOnly
adamc@905 3425
adamc@1020 3426 val e = (L'.EServerCall (call, t, eff), loc)
adamc@651 3427 val e = liftExpInExp 0 e
adamc@651 3428 val e = (L'.EAbs ("_", unit, unit, e), loc)
adamc@608 3429 in
adamc@651 3430 (e, fm)
adamc@608 3431 end
adamc@626 3432
adamc@626 3433 | L.EKAbs _ => poly ()
adamc@626 3434 | L.EKApp _ => poly ()
adamc@25 3435 end
adamc@25 3436
adamc@179 3437 fun monoDecl (env, fm) (all as (d, loc)) =
adamc@25 3438 let
adamc@25 3439 fun poly () =
adamc@25 3440 (E.errorAt loc "Unsupported declaration";
adamc@25 3441 Print.eprefaces' [("Declaration", CorePrint.p_decl env all)];
adamc@25 3442 NONE)
adamc@25 3443 in
adamc@25 3444 case d of
adamc@25 3445 L.DCon _ => NONE
adamc@808 3446 | L.DDatatype [("list", n, [_], [("Nil", _, NONE),
adamc@808 3447 ("Cons", _, SOME (L.TRecord (L.CRecord (_,
adamc@808 3448 [((L.CName "1", _),
adamc@808 3449 (L.CRel 0, _)),
adamc@808 3450 ((L.CName "2", _),
adamc@808 3451 (L.CApp ((L.CNamed n', _),
adamc@808 3452 (L.CRel 0, _)),
adamc@808 3453 _))]), _), _))])] =>
adamc@757 3454 if n = n' then
adamc@757 3455 NONE
adamc@757 3456 else
adamc@757 3457 poly ()
adamc@808 3458 | L.DDatatype dts =>
adamc@808 3459 let
adamc@808 3460 val env' = Env.declBinds env all
adamc@808 3461 val dts = map (fn (x, n, [], xncs) =>
adamc@808 3462 (x, n, map (fn (x, n, to) => (x, n, Option.map (monoType env') to)) xncs)
adamc@808 3463 | _ => (E.errorAt loc "Polymorphic datatype needed too late";
adamc@808 3464 Print.eprefaces' [("Declaration", CorePrint.p_decl env all)];
adamc@808 3465 ("", 0, []))) dts
adamc@808 3466 val d = (L'.DDatatype dts, loc)
adamc@808 3467 in
adamc@808 3468 SOME (env', fm, [d])
adamc@808 3469 end
adamc@179 3470 | L.DVal (x, n, t, e, s) =>
adamc@179 3471 let
adamc@179 3472 val (e, fm) = monoExp (env, St.empty, fm) e
adamc@179 3473 in
adamc@179 3474 SOME (Env.pushENamed env x n t NONE s,
adamc@179 3475 fm,
adamc@273 3476 [(L'.DVal (x, n, monoType env t, e, s), loc)])
adamc@179 3477 end
adamc@128 3478 | L.DValRec vis =>
adamc@128 3479 let
adamc@1107 3480 val vis = map (fn (x, n, t, e, s) =>
adamc@1107 3481 let
adamc@1107 3482 fun maybeTransaction (t, e) =
adamc@1107 3483 case (#1 t, #1 e) of
adamc@1107 3484 (L.CApp ((L.CFfi ("Basis", "transaction"), _), _), _) =>
adamc@1107 3485 SOME (L.EAbs ("_",
adamc@1107 3486 (L.TRecord (L.CRecord ((L.KType, loc), []), loc), loc),
adamc@1107 3487 t,
adamc@1107 3488 (L.EApp (CoreEnv.liftExpInExp 0 e,
adamc@1107 3489 (L.ERecord [], loc)), loc)), loc)
adamc@1107 3490 | (L.TFun (dom, ran), L.EAbs (x, _, _, e)) =>
adamc@1107 3491 (case maybeTransaction (ran, e) of
adamc@1107 3492 NONE => NONE
adamc@1107 3493 | SOME e => SOME (L.EAbs (x, dom, ran, e), loc))
adamc@1107 3494 | _ => NONE
adamc@1107 3495 in
adamc@1107 3496 (x, n, t,
adamc@1107 3497 case maybeTransaction (t, e) of
adamc@1107 3498 NONE => e
adamc@1107 3499 | SOME e => e,
adamc@1107 3500 s)
adamc@1107 3501 end) vis
adamc@1107 3502
adamc@128 3503 val env = foldl (fn ((x, n, t, e, s), env) => Env.pushENamed env x n t NONE s) env vis
adamc@179 3504
adamc@179 3505 val (vis, fm) = ListUtil.foldlMap
adamc@179 3506 (fn ((x, n, t, e, s), fm) =>
adamc@179 3507 let
adamc@179 3508 val (e, fm) = monoExp (env, St.empty, fm) e
adamc@179 3509 in
adamc@179 3510 ((x, n, monoType env t, e, s), fm)
adamc@179 3511 end)
adamc@179 3512 fm vis
adamc@128 3513 in
adamc@128 3514 SOME (env,
adamc@179 3515 fm,
adamc@273 3516 [(L'.DValRec vis, loc)])
adamc@128 3517 end
adamc@1104 3518 | L.DExport (ek, n, b) =>
adamc@115 3519 let
adamc@120 3520 val (_, t, _, s) = Env.lookupENamed env n
adamc@120 3521
adamc@609 3522 fun unwind (t, args) =
adamc@609 3523 case #1 t of
adamc@609 3524 L.TFun (dom, ran) => unwind (ran, dom :: args)
adamc@314 3525 | L.CApp ((L.CFfi ("Basis", "transaction"), _), t) =>
adamc@609 3526 unwind (t, (L.TRecord (L.CRecord ((L.KType, loc), []), loc), loc) :: args)
adamc@609 3527 | _ => (rev args, t)
adamc@120 3528
adamc@609 3529 val (ts, ran) = unwind (t, [])
adamc@609 3530 val ts = map (monoType env) ts
adamc@609 3531 val ran = monoType env ran
adamc@115 3532 in
adamc@1104 3533 SOME (env, fm, [(L'.DExport (ek, s, n, ts, ran, b), loc)])
adamc@115 3534 end
adamc@707 3535 | L.DTable (x, n, (L.CRecord (_, xts), _), s, pe, _, ce, _) =>
adamc@251 3536 let
adamc@251 3537 val t = (L.CFfi ("Basis", "string"), loc)
adamc@251 3538 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@311 3539 val s = "uw_" ^ s
adamc@704 3540 val e_name = (L'.EPrim (Prim.String s), loc)
adamc@273 3541
adamc@273 3542 val xts = map (fn (x, t) => (monoName env x, monoType env t)) xts
adamc@704 3543
adamc@707 3544 val (pe, fm) = monoExp (env, St.empty, fm) pe
adamc@707 3545 val (ce, fm) = monoExp (env, St.empty, fm) ce
adamc@251 3546 in
adamc@251 3547 SOME (Env.pushENamed env x n t NONE s,
adamc@251 3548 fm,
adamc@707 3549 [(L'.DTable (s, xts, pe, ce), loc),
adamc@704 3550 (L'.DVal (x, n, t', e_name, s), loc)])
adamc@251 3551 end
adamc@273 3552 | L.DTable _ => poly ()
adamc@754 3553 | L.DView (x, n, s, e, (L.CRecord (_, xts), _)) =>
adamc@754 3554 let
adamc@754 3555 val t = (L.CFfi ("Basis", "string"), loc)
adamc@754 3556 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@754 3557 val s = "uw_" ^ s
adamc@754 3558 val e_name = (L'.EPrim (Prim.String s), loc)
adamc@754 3559
adamc@754 3560 val xts = map (fn (x, t) => (monoName env x, monoType env t)) xts
adamc@754 3561
adamc@754 3562 val (e, fm) = monoExp (env, St.empty, fm) e
adamc@754 3563 val e = (L'.EFfiApp ("Basis", "viewify", [e]), loc)
adamc@754 3564 in
adamc@754 3565 SOME (Env.pushENamed env x n t NONE s,
adamc@754 3566 fm,
adamc@754 3567 [(L'.DView (s, xts, e), loc),
adamc@754 3568 (L'.DVal (x, n, t', e_name, s), loc)])
adamc@754 3569 end
adamc@754 3570 | L.DView _ => poly ()
adamc@338 3571 | L.DSequence (x, n, s) =>
adamc@338 3572 let
adamc@338 3573 val t = (L.CFfi ("Basis", "string"), loc)
adamc@338 3574 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@338 3575 val s = "uw_" ^ s
adamc@338 3576 val e = (L'.EPrim (Prim.String s), loc)
adamc@338 3577 in
adamc@338 3578 SOME (Env.pushENamed env x n t NONE s,
adamc@338 3579 fm,
adamc@338 3580 [(L'.DSequence s, loc),
adamc@338 3581 (L'.DVal (x, n, t', e, s), loc)])
adamc@338 3582 end
adamc@683 3583 | L.DDatabase _ => NONE
adamc@462 3584 | L.DCookie (x, n, t, s) =>
adamc@462 3585 let
adamc@462 3586 val t = (L.CFfi ("Basis", "string"), loc)
adamc@462 3587 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@462 3588 val e = (L'.EPrim (Prim.String s), loc)
adamc@462 3589 in
adamc@462 3590 SOME (Env.pushENamed env x n t NONE s,
adamc@462 3591 fm,
adamc@725 3592 [(L'.DCookie s, loc),
adamc@725 3593 (L'.DVal (x, n, t', e, s), loc)])
adamc@462 3594 end
adamc@720 3595 | L.DStyle (x, n, s) =>
adamc@718 3596 let
adamc@718 3597 val t = (L.CFfi ("Basis", "string"), loc)
adamc@718 3598 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@718 3599 val e = (L'.EPrim (Prim.String s), loc)
adamc@718 3600 in
adamc@718 3601 SOME (Env.pushENamed env x n t NONE s,
adamc@718 3602 fm,
adamc@720 3603 [(L'.DStyle s, loc),
adamc@718 3604 (L'.DVal (x, n, t', e, s), loc)])
adamc@718 3605 end
adamc@1075 3606 | L.DTask (e1, e2) =>
adamc@1073 3607 let
adamc@1075 3608 val (e1, fm) = monoExp (env, St.empty, fm) e1
adamc@1075 3609 val (e2, fm) = monoExp (env, St.empty, fm) e2
adamc@1073 3610 in
adamc@1073 3611 SOME (env,
adamc@1073 3612 fm,
adamc@1075 3613 [(L'.DTask (e1, e2), loc)])
adamc@1073 3614 end
adamc@25 3615 end
adamc@25 3616
adamc@683 3617 datatype expungable = Client | Channel
adamc@683 3618
adamc@683 3619 fun monoize env file =
adamc@25 3620 let
adamc@735 3621 (* Calculate which exported functions need cookie signature protection *)
adamc@735 3622 val rcook = foldl (fn ((d, _), rcook) =>
adamc@735 3623 case d of
adamc@1104 3624 L.DExport (L.Action L.ReadCookieWrite, n, _) => IS.add (rcook, n)
adamc@1104 3625 | L.DExport (L.Rpc L.ReadCookieWrite, n, _) => IS.add (rcook, n)
adamc@735 3626 | _ => rcook)
adamc@735 3627 IS.empty file
adamc@735 3628 val () = readCookie := rcook
adamc@735 3629
adamc@683 3630 val loc = E.dummySpan
adamc@683 3631 val client = (L'.TFfi ("Basis", "client"), loc)
adamc@683 3632 val unit = (L'.TRecord [], loc)
adamc@687 3633
adamc@687 3634 fun calcClientish xts =
adamc@687 3635 foldl (fn ((x : L.con, t : L.con), st as (nullable, notNullable)) =>
adamc@687 3636 case #1 x of
adamc@687 3637 L.CName x =>
adamc@687 3638 (case #1 t of
adamc@687 3639 L.CFfi ("Basis", "client") =>
adamc@687 3640 (nullable, (x, Client) :: notNullable)
adamc@687 3641 | L.CApp ((L.CFfi ("Basis", "option"), _),
adamc@687 3642 (L.CFfi ("Basis", "client"), _)) =>
adamc@687 3643 ((x, Client) :: nullable, notNullable)
adamc@687 3644 | L.CApp ((L.CFfi ("Basis", "channel"), _), _) =>
adamc@687 3645 (nullable, (x, Channel) :: notNullable)
adamc@687 3646 | L.CApp ((L.CFfi ("Basis", "option"), _),
adamc@687 3647 (L.CApp ((L.CFfi ("Basis", "channel"), _), _), _)) =>
adamc@687 3648 ((x, Channel) :: nullable, notNullable)
adamc@687 3649 | _ => st)
adamc@687 3650 | _ => st) ([], []) xts
adamc@687 3651
adamc@683 3652 fun expunger () =
adamc@683 3653 let
adamc@683 3654 val target = (L'.EFfiApp ("Basis", "sqlifyClient", [(L'.ERel 0, loc)]), loc)
adamc@683 3655
adamc@683 3656 fun doTable (tab, xts, e) =
adamc@683 3657 case xts of
adamc@683 3658 L.CRecord (_, xts) =>
adamc@683 3659 let
adamc@687 3660 val (nullable, notNullable) = calcClientish xts
adamc@683 3661
adamc@684 3662 fun cond (x, v) =
adamc@684 3663 (L'.EStrcat ((L'.EPrim (Prim.String ("uw_" ^ x
adamc@684 3664 ^ (case v of
adamc@684 3665 Client => ""
adamc@684 3666 | Channel => " >> 32")
adamc@684 3667 ^ " = ")), loc),
adamc@684 3668 target), loc)
adamc@684 3669
adamc@684 3670 val e =
adamc@684 3671 foldl (fn ((x, v), e) =>
adamc@684 3672 (L'.ESeq (
adamc@684 3673 (L'.EDml (L'.EStrcat (
adamc@684 3674 (L'.EPrim (Prim.String ("UPDATE uw_"
adamc@684 3675 ^ tab
adamc@684 3676 ^ " SET uw_"
adamc@684 3677 ^ x
adamc@684 3678 ^ " = NULL WHERE ")), loc),
adamc@684 3679 cond (x, v)), loc), loc),
adamc@684 3680 e), loc))
adamc@684 3681 e nullable
adamc@684 3682
adamc@683 3683 val e =
adamc@683 3684 case notNullable of
adamc@683 3685 [] => e
adamc@683 3686 | eb :: ebs =>
adamc@684 3687 (L'.ESeq (
adamc@684 3688 (L'.EDml (foldl
adamc@684 3689 (fn (eb, s) =>
adamc@684 3690 (L'.EStrcat (s,
adamc@687 3691 (L'.EStrcat ((L'.EPrim (Prim.String " OR "),
adamc@684 3692 loc),
adamc@684 3693 cond eb), loc)), loc))
adamc@684 3694 (L'.EStrcat ((L'.EPrim (Prim.String ("DELETE FROM uw_"
adamc@684 3695 ^ tab
adamc@684 3696 ^ " WHERE ")), loc),
adamc@684 3697 cond eb), loc)
adamc@684 3698 ebs), loc),
adamc@684 3699 e), loc)
adamc@683 3700 in
adamc@683 3701 e
adamc@683 3702 end
adamc@683 3703 | _ => e
adamc@683 3704
adamc@683 3705 val e = (L'.ERecord [], loc)
adamc@683 3706 in
adamc@683 3707 foldl (fn ((d, _), e) =>
adamc@683 3708 case d of
adamc@707 3709 L.DTable (_, _, xts, tab, _, _, _, _) => doTable (tab, #1 xts, e)
adamc@683 3710 | _ => e) e file
adamc@683 3711 end
adamc@683 3712
adamc@687 3713 fun initializer () =
adamc@687 3714 let
adamc@687 3715 fun doTable (tab, xts, e) =
adamc@687 3716 case xts of
adamc@687 3717 L.CRecord (_, xts) =>
adamc@687 3718 let
adamc@687 3719 val (nullable, notNullable) = calcClientish xts
adamc@687 3720
adamc@687 3721 val e =
adamc@687 3722 case nullable of
adamc@687 3723 [] => e
adamc@687 3724 | (x, _) :: ebs =>
adamc@687 3725 (L'.ESeq (
adamc@687 3726 (L'.EDml (L'.EPrim (Prim.String
adamc@687 3727 (foldl (fn ((x, _), s) =>
adamc@687 3728 s ^ ", uw_" ^ x ^ " = NULL")
adamc@687 3729 ("UPDATE uw_"
adamc@687 3730 ^ tab
adamc@687 3731 ^ " SET uw_"
adamc@687 3732 ^ x
adamc@687 3733 ^ " = NULL")
adamc@687 3734 ebs)), loc), loc),
adamc@687 3735 e), loc)
adamc@687 3736
adamc@687 3737 val e =
adamc@687 3738 case notNullable of
adamc@687 3739 [] => e
adamc@687 3740 | eb :: ebs =>
adamc@687 3741 (L'.ESeq (
adamc@687 3742 (L'.EDml (L'.EPrim (Prim.String ("DELETE FROM uw_"
adamc@687 3743 ^ tab)), loc), loc),
adamc@687 3744 e), loc)
adamc@687 3745 in
adamc@687 3746 e
adamc@687 3747 end
adamc@687 3748 | _ => e
adamc@687 3749
adamc@687 3750 val e = (L'.ERecord [], loc)
adamc@687 3751 in
adamc@687 3752 foldl (fn ((d, _), e) =>
adamc@687 3753 case d of
adamc@707 3754 L.DTable (_, _, xts, tab, _, _, _, _) => doTable (tab, #1 xts, e)
adamc@687 3755 | _ => e) e file
adamc@687 3756 end
adamc@687 3757
adamc@179 3758 val (_, _, ds) = List.foldl (fn (d, (env, fm, ds)) =>
adamc@683 3759 case #1 d of
adamc@683 3760 L.DDatabase s =>
adamc@683 3761 let
adamc@687 3762 val (nExp, fm) = Fm.freshName fm
adamc@687 3763 val (nIni, fm) = Fm.freshName fm
adamc@687 3764
adamc@687 3765 val dExp = L'.DVal ("expunger",
adamc@687 3766 nExp,
adamc@687 3767 (L'.TFun (client, unit), loc),
adamc@687 3768 (L'.EAbs ("cli", client, unit, expunger ()), loc),
adamc@687 3769 "expunger")
adamc@687 3770 val dIni = L'.DVal ("initializer",
adamc@687 3771 nIni,
adamc@687 3772 (L'.TFun (unit, unit), loc),
adamc@687 3773 (L'.EAbs ("_", unit, unit, initializer ()), loc),
adamc@687 3774 "initializer")
adamc@683 3775 in
adamc@687 3776 (env, Fm.enter fm, (L'.DDatabase {name = s,
adamc@687 3777 expunge = nExp,
adamc@687 3778 initialize = nIni}, loc)
adamc@687 3779 :: (dExp, loc)
adamc@687 3780 :: (dIni, loc)
adamc@683 3781 :: ds)
adamc@683 3782 end
adamc@683 3783 | _ =>
adamc@683 3784 case monoDecl (env, fm) d of
adamc@683 3785 NONE => (env, fm, ds)
adamc@683 3786 | SOME (env, fm, ds') =>
adamc@683 3787 (env,
adamc@683 3788 Fm.enter fm,
adamc@683 3789 ds' @ Fm.decls fm @ ds))
adamc@683 3790 (env, Fm.empty (CoreUtil.File.maxName file + 1), []) file
adamc@25 3791 in
adamc@25 3792 rev ds
adamc@25 3793 end
adamc@25 3794
adamc@25 3795 end