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Basic handling of recursive functions in Iflow
author Adam Chlipala <adamc@hcoop.net>
date Sat, 01 May 2010 09:51:46 -0400
parents beb67ff4c8a0
children 459a334345ae
rev   line source
adamc@1191 1 (* Copyright (c) 2008-2010, Adam Chlipala
adamc@25 2 * All rights reserved.
adamc@25 3 *
adamc@25 4 * Redistribution and use in source and binary forms, with or without
adamc@25 5 * modification, are permitted provided that the following conditions are met:
adamc@25 6 *
adamc@25 7 * - Redistributions of source code must retain the above copyright notice,
adamc@25 8 * this list of conditions and the following disclaimer.
adamc@25 9 * - Redistributions in binary form must reproduce the above copyright notice,
adamc@25 10 * this list of conditions and the following disclaimer in the documentation
adamc@25 11 * and/or other materials provided with the distribution.
adamc@25 12 * - The names of contributors may not be used to endorse or promote products
adamc@25 13 * derived from this software without specific prior written permission.
adamc@25 14 *
adamc@25 15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
adamc@25 16 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
adamc@25 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
adamc@25 18 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
adamc@25 19 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
adamc@25 20 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
adamc@25 21 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
adamc@25 22 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
adamc@25 23 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
adamc@25 24 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
adamc@25 25 * POSSIBILITY OF SUCH DAMAGE.
adamc@25 26 *)
adamc@25 27
adamc@25 28 structure Monoize :> MONOIZE = struct
adamc@25 29
adamc@25 30 structure E = ErrorMsg
adamc@25 31 structure Env = CoreEnv
adamc@25 32
adamc@25 33 structure L = Core
adamc@25 34 structure L' = Mono
adamc@25 35
adamc@196 36 structure IM = IntBinaryMap
adamc@735 37 structure IS = IntBinarySet
adamc@196 38
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@1191 189 | L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_query"), _), _), _), _), _), _) =>
adamc@252 190 (L'.TFfi ("Basis", "string"), loc)
adamc@1191 191 | L.CApp ((L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_query1"), _), _), _), _), _), _), _), _) =>
adamc@252 192 (L'.TFfi ("Basis", "string"), loc)
adamc@1191 193 | L.CApp ((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@1187 239 | L.CApp ((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@1191 1784 | L.ECApp ((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@1191 1809 (L.ECApp (
adamc@1191 1810 (L.EFfi ("Basis", "sql_query1"), _),
adamc@1191 1811 _), _),
adamc@1070 1812 (L.CRecord (_, tables), _)), _),
adamc@1070 1813 (L.CRecord (_, grouped), _)), _),
adamc@1070 1814 (L.CRecord (_, stables), _)), _),
adamc@1070 1815 sexps), _),
adamc@1070 1816 _) =>
adamc@252 1817 let
adamc@252 1818 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@252 1819 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@993 1820 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@252 1821 val un = (L'.TRecord [], loc)
adamc@252 1822 fun gf s = (L'.EField ((L'.ERel 0, loc), s), loc)
adamc@252 1823
adamc@252 1824 fun doTables tables =
adamc@252 1825 let
adamc@252 1826 val tables = map (fn ((L.CName x, _), xts) =>
adamc@252 1827 (case monoType env (L.TRecord xts, loc) of
adamc@252 1828 (L'.TRecord xts, _) => SOME (x, xts)
adamc@252 1829 | _ => NONE)
adamc@252 1830 | _ => NONE) tables
adamc@252 1831 in
adamc@252 1832 if List.exists (fn x => x = NONE) tables then
adamc@252 1833 NONE
adamc@252 1834 else
adamc@260 1835 let
adamc@260 1836 val tables = List.mapPartial (fn x => x) tables
adamc@260 1837 val tables = ListMergeSort.sort
adamc@260 1838 (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER)
adamc@260 1839 tables
adamc@260 1840 val tables = map (fn (x, xts) =>
adamc@260 1841 (x, ListMergeSort.sort
adamc@260 1842 (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER)
adamc@260 1843 xts)) tables
adamc@260 1844 in
adamc@260 1845 SOME tables
adamc@260 1846 end
adamc@252 1847 end
adamc@252 1848 in
adamc@252 1849 case (doTables tables, doTables grouped, doTables stables, monoType env (L.TRecord sexps, loc)) of
adamc@252 1850 (SOME tables, SOME grouped, SOME stables, (L'.TRecord sexps, _)) =>
adamc@441 1851 let
adamc@441 1852 val sexps = ListMergeSort.sort
adamc@441 1853 (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER) sexps
adamc@441 1854 in
adamc@441 1855 ((L'.EAbs ("r",
adamc@993 1856 (L'.TRecord [("Distinct", b),
adamc@993 1857 ("From", s),
adamc@441 1858 ("Where", s),
adamc@441 1859 ("GroupBy", un),
adamc@441 1860 ("Having", s),
adamc@441 1861 ("SelectFields", un),
adamc@441 1862 ("SelectExps", (L'.TRecord (map (fn (x, _) => (x, s)) sexps), loc))],
adamc@441 1863 loc),
adamc@441 1864 s,
adamc@598 1865 strcat [sc "SELECT ",
adamc@993 1866 (L'.ECase (gf "Distinct",
adamc@993 1867 [((L'.PCon (L'.Enum,
adamc@993 1868 L'.PConFfi {mod = "Basis",
adamc@993 1869 datatyp = "bool",
adamc@993 1870 con = "True",
adamc@993 1871 arg = NONE},
adamc@993 1872 NONE), loc),
adamc@993 1873 (L'.EPrim (Prim.String "DISTINCT "), loc)),
adamc@993 1874 ((L'.PCon (L'.Enum,
adamc@993 1875 L'.PConFfi {mod = "Basis",
adamc@993 1876 datatyp = "bool",
adamc@993 1877 con = "False",
adamc@993 1878 arg = NONE},
adamc@993 1879 NONE), loc),
adamc@993 1880 (L'.EPrim (Prim.String ""), loc))],
adamc@993 1881 {disc = b, result = s}), loc),
adamc@598 1882 strcatComma (map (fn (x, t) =>
adamc@598 1883 strcat [
adamc@598 1884 (L'.EField (gf "SelectExps", x), loc),
adamc@1192 1885 sc (" AS uw_" ^ x)
adamc@598 1886 ]) sexps
adamc@598 1887 @ map (fn (x, xts) =>
adamc@598 1888 strcatComma
adamc@598 1889 (map (fn (x', _) =>
adamc@986 1890 sc ("T_" ^ x
adamc@986 1891 ^ ".uw_"
adamc@986 1892 ^ x'))
adamc@598 1893 xts)) stables),
adamc@1195 1894 (L'.ECase (gf "From",
adamc@1195 1895 [((L'.PPrim (Prim.String ""), loc),
adamc@1195 1896 sc ""),
adamc@1195 1897 ((L'.PVar ("x", s), loc),
adamc@1195 1898 strcat [sc " FROM ",
adamc@1195 1899 (L'.ERel 0, loc)])],
adamc@1195 1900 {disc = s,
adamc@1195 1901 result = s}), loc),
adamc@598 1902 (L'.ECase (gf "Where",
adamc@598 1903 [((L'.PPrim (Prim.String "TRUE"), loc),
adamc@598 1904 sc ""),
adamc@598 1905 ((L'.PWild, loc),
adamc@598 1906 strcat [sc " WHERE ", gf "Where"])],
adamc@598 1907 {disc = s,
adamc@598 1908 result = s}), loc),
adamc@598 1909
adamc@598 1910 if List.all (fn (x, xts) =>
adamc@598 1911 case List.find (fn (x', _) => x' = x) grouped of
adamc@598 1912 NONE => List.null xts
adamc@598 1913 | SOME (_, xts') =>
adamc@598 1914 List.all (fn (x, _) =>
adamc@598 1915 List.exists (fn (x', _) => x' = x)
adamc@598 1916 xts') xts) tables then
adamc@598 1917 sc ""
adamc@598 1918 else
adamc@598 1919 strcat [
adamc@598 1920 sc " GROUP BY ",
adamc@598 1921 strcatComma (map (fn (x, xts) =>
adamc@598 1922 strcatComma
adamc@598 1923 (map (fn (x', _) =>
adamc@986 1924 sc ("T_" ^ x
adamc@986 1925 ^ ".uw_"
adamc@986 1926 ^ x'))
adamc@598 1927 xts)) grouped)
adamc@598 1928 ],
adamc@259 1929
adamc@598 1930 (L'.ECase (gf "Having",
adamc@1014 1931 [((L'.PPrim (Prim.String
adamc@1014 1932 (#trueString (Settings.currentDbms ()))), loc),
adamc@598 1933 sc ""),
adamc@598 1934 ((L'.PWild, loc),
adamc@598 1935 strcat [sc " HAVING ", gf "Having"])],
adamc@598 1936 {disc = s,
adamc@598 1937 result = s}), loc)
adamc@441 1938 ]), loc),
adamc@441 1939 fm)
adamc@441 1940 end
adamc@252 1941 | _ => poly ()
adamc@252 1942 end
adamc@252 1943
adamc@252 1944 | L.ECApp (
adamc@252 1945 (L.ECApp (
adamc@252 1946 (L.ECApp (
adamc@252 1947 (L.ECApp (
adamc@252 1948 (L.EFfi ("Basis", "sql_inject"), _),
adamc@252 1949 _), _),
adamc@252 1950 _), _),
adamc@252 1951 _), _),
adamc@252 1952 t) =>
adamc@252 1953 let
adamc@252 1954 val t = monoType env t
adamc@252 1955 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 1956 in
adamc@252 1957 ((L'.EAbs ("f", (L'.TFun (t, s), loc), (L'.TFun (t, s), loc),
adamc@252 1958 (L'.ERel 0, loc)), loc), fm)
adamc@252 1959 end
adamc@252 1960
adamc@253 1961 | L.EFfi ("Basis", "sql_int") =>
adamc@253 1962 ((L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1963 (L'.EFfiApp ("Basis", "sqlifyInt", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1964 fm)
adamc@253 1965 | L.EFfi ("Basis", "sql_float") =>
adamc@253 1966 ((L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1967 (L'.EFfiApp ("Basis", "sqlifyFloat", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1968 fm)
adamc@253 1969 | L.EFfi ("Basis", "sql_bool") =>
adamc@253 1970 ((L'.EAbs ("x", (L'.TFfi ("Basis", "bool"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1971 (L'.EFfiApp ("Basis", "sqlifyBool", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1972 fm)
adamc@253 1973 | L.EFfi ("Basis", "sql_string") =>
adamc@253 1974 ((L'.EAbs ("x", (L'.TFfi ("Basis", "string"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1975 (L'.EFfiApp ("Basis", "sqlifyString", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1976 fm)
adamc@1011 1977 | L.EFfi ("Basis", "sql_char") =>
adamc@1011 1978 ((L'.EAbs ("x", (L'.TFfi ("Basis", "char"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@1011 1979 (L'.EFfiApp ("Basis", "sqlifyChar", [(L'.ERel 0, loc)]), loc)), loc),
adamc@1011 1980 fm)
adamc@439 1981 | L.EFfi ("Basis", "sql_time") =>
adamc@439 1982 ((L'.EAbs ("x", (L'.TFfi ("Basis", "time"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@439 1983 (L'.EFfiApp ("Basis", "sqlifyTime", [(L'.ERel 0, loc)]), loc)), loc),
adamc@439 1984 fm)
adamc@737 1985 | L.EFfi ("Basis", "sql_blob") =>
adamc@737 1986 ((L'.EAbs ("x", (L'.TFfi ("Basis", "blob"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@737 1987 (L'.EFfiApp ("Basis", "sqlifyBlob", [(L'.ERel 0, loc)]), loc)), loc),
adamc@737 1988 fm)
adamc@678 1989 | L.ECApp ((L.EFfi ("Basis", "sql_channel"), _), _) =>
adamc@678 1990 ((L'.EAbs ("x", (L'.TFfi ("Basis", "channel"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@678 1991 (L'.EFfiApp ("Basis", "sqlifyChannel", [(L'.ERel 0, loc)]), loc)), loc),
adamc@678 1992 fm)
adamc@682 1993 | L.EFfi ("Basis", "sql_client") =>
adamc@682 1994 ((L'.EAbs ("x", (L'.TFfi ("Basis", "client"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@682 1995 (L'.EFfiApp ("Basis", "sqlifyClient", [(L'.ERel 0, loc)]), loc)), loc),
adamc@682 1996 fm)
adamc@1104 1997 | L.ECApp ((L.EFfi ("Basis", "sql_serialized"), _), _) =>
adamc@1104 1998 ((L'.EAbs ("x", (L'.TFfi ("Basis", "string"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@1104 1999 (L'.EFfiApp ("Basis", "sqlifyString", [(L'.ERel 0, loc)]), loc)), loc),
adamc@1104 2000 fm)
adamc@676 2001 | L.ECApp ((L.EFfi ("Basis", "sql_prim"), _), t) =>
adamc@676 2002 let
adamc@676 2003 val t = monoType env t
adamc@676 2004 val tf = (L'.TFun (t, (L'.TFfi ("Basis", "string"), loc)), loc)
adamc@676 2005 in
adamc@676 2006 ((L'.EAbs ("f", tf, tf, (L'.ERel 0, loc)), loc),
adamc@676 2007 fm)
adamc@676 2008 end
adamc@676 2009 | L.ECApp ((L.EFfi ("Basis", "sql_option_prim"), _), t) =>
adamc@676 2010 let
adamc@676 2011 val t = monoType env t
adamc@676 2012 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@676 2013 in
adamc@676 2014 ((L'.EAbs ("f",
adamc@676 2015 (L'.TFun (t, s), loc),
adamc@676 2016 (L'.TFun ((L'.TOption t, loc), s), loc),
adamc@676 2017 (L'.EAbs ("x",
adamc@676 2018 (L'.TOption t, loc),
adamc@676 2019 s,
adamc@676 2020 (L'.ECase ((L'.ERel 0, loc),
adamc@676 2021 [((L'.PNone t, loc),
adamc@676 2022 (L'.EPrim (Prim.String "NULL"), loc)),
adamc@676 2023 ((L'.PSome (t, (L'.PVar ("y", t), loc)), loc),
adamc@676 2024 (L'.EApp ((L'.ERel 2, loc), (L'.ERel 0, loc)), loc))],
adamc@676 2025 {disc = (L'.TOption t, loc),
adamc@676 2026 result = s}), loc)), loc)), loc),
adamc@676 2027 fm)
adamc@676 2028 end
adamc@253 2029
adamc@750 2030 | L.ECApp ((L.EFfi ("Basis", "nullify_option"), _), _) =>
adamc@750 2031 ((L'.ERecord [], loc), fm)
adamc@750 2032 | L.ECApp ((L.EFfi ("Basis", "nullify_prim"), _), _) =>
adamc@750 2033 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adamc@750 2034 (L'.ERecord [], loc)), loc),
adamc@750 2035 fm)
adamc@750 2036
adamc@252 2037 | L.ECApp ((L.EFfi ("Basis", "sql_subset"), _), _) =>
adamc@252 2038 ((L'.ERecord [], loc), fm)
adamc@252 2039 | L.ECApp ((L.EFfi ("Basis", "sql_subset_all"), _), _) =>
adamc@252 2040 ((L'.ERecord [], loc), fm)
adamc@1072 2041 | L.ECApp ((L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_subset_concat"),
adamc@1072 2042 _), _), _), _), _), _), _), _) =>
adamc@1072 2043 let
adamc@1072 2044 val un = (L'.TRecord [], loc)
adamc@1072 2045 in
adamc@1072 2046 ((L'.EAbs ("_", un, (L'.TFun (un, un), loc),
adamc@1072 2047 (L'.EAbs ("_", un, un,
adamc@1072 2048 (L'.ERecord [], loc)), loc)), loc),
adamc@1072 2049 fm)
adamc@1072 2050 end
adamc@252 2051
adamc@753 2052 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "fieldsOf_table"), _), _), _), _) =>
adamc@753 2053 ((L'.ERecord [], loc), fm)
adamc@753 2054 | L.ECApp ((L.EFfi ("Basis", "fieldsOf_view"), _), _) =>
adamc@753 2055 ((L'.ERecord [], loc), fm)
adamc@753 2056
adamc@1195 2057 | L.ECApp ((L.EFfi ("Basis", "sql_from_nil"), _), _) =>
adamc@1195 2058 ((L'.EPrim (Prim.String ""), loc), fm)
adamc@1191 2059 | L.ECApp ((L.EApp ((L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_from_table"), _), _),
adamc@1191 2060 _), _), _), _), _), _), _),
adamc@753 2061 (L.CName name, _)) =>
adamc@748 2062 let
adamc@748 2063 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@748 2064 in
adamc@748 2065 ((L'.EAbs ("tab", s, s,
adamc@748 2066 strcat [(L'.ERel 0, loc),
adamc@986 2067 (L'.EPrim (Prim.String (" AS T_" ^ name)), loc)]), loc),
adamc@748 2068 fm)
adamc@748 2069 end
adamc@1192 2070 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_from_query"), _), _),
adamc@1192 2071 _), _), _),
adamc@1192 2072 (L.CName name, _)) =>
adamc@1192 2073 let
adamc@1192 2074 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@1192 2075 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@1192 2076 in
adamc@1192 2077 ((L'.EAbs ("q", s, s,
adamc@1192 2078 strcat [sc "(",
adamc@1192 2079 (L'.ERel 0, loc),
adamc@1192 2080 sc (") AS T_" ^ name)]), loc),
adamc@1192 2081 fm)
adamc@1192 2082 end
adamc@1191 2083 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_from_comma"), _), _), _), _), _), _) =>
adamc@748 2084 let
adamc@748 2085 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@748 2086 in
adamc@748 2087 ((L'.EAbs ("tab1", s, (L'.TFun (s, s), loc),
adamc@748 2088 (L'.EAbs ("tab2", s, s,
adamc@1195 2089 (L'.ECase ((L'.ERecord [("1", (L'.ERel 1, loc), s),
adamc@1195 2090 ("2", (L'.ERel 0, loc), s)], loc),
adamc@1195 2091 [((L'.PRecord [("1", (L'.PPrim (Prim.String ""), loc), s)], loc),
adamc@1195 2092 (L'.ERel 0, loc)),
adamc@1195 2093 ((L'.PRecord [("2", (L'.PPrim (Prim.String ""), loc), s)], loc),
adamc@1195 2094 (L'.ERel 1, loc)),
adamc@1195 2095 ((L'.PWild, loc),
adamc@1195 2096 strcat [(L'.ERel 1, loc),
adamc@1195 2097 (L'.EPrim (Prim.String ", "), loc),
adamc@1195 2098 (L'.ERel 0, loc)])],
adamc@1195 2099 {disc = (L'.TRecord [("1", s), ("2", s)], loc),
adamc@1195 2100 result = s}), loc)), loc)), loc),
adamc@748 2101 fm)
adamc@748 2102 end
adamc@1191 2103 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_inner_join"), _), _), _), _), _), _) =>
adamc@749 2104 let
adamc@749 2105 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@749 2106 in
adamc@749 2107 ((L'.EAbs ("tab1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@749 2108 (L'.EAbs ("tab2", s, (L'.TFun (s, s), loc),
adamc@749 2109 (L'.EAbs ("on", s, s,
adamc@1195 2110 (L'.ECase ((L'.ERecord [("1", (L'.ERel 2, loc), s),
adamc@1195 2111 ("2", (L'.ERel 1, loc), s)], loc),
adamc@1195 2112 [((L'.PRecord [("1", (L'.PPrim (Prim.String ""), loc), s)], loc),
adamc@1195 2113 (L'.ERel 1, loc)),
adamc@1195 2114 ((L'.PRecord [("2", (L'.PPrim (Prim.String ""), loc), s)], loc),
adamc@1195 2115 (L'.ERel 2, loc)),
adamc@1195 2116 ((L'.PWild, loc),
adamc@1195 2117 strcat [(L'.EPrim (Prim.String "("), loc),
adamc@1195 2118 (L'.ERel 2, loc),
adamc@1195 2119 (L'.EPrim (Prim.String " JOIN "), loc),
adamc@1195 2120 (L'.ERel 1, loc),
adamc@1195 2121 (L'.EPrim (Prim.String " ON "), loc),
adamc@1195 2122 (L'.ERel 0, loc),
adamc@1195 2123 (L'.EPrim (Prim.String ")"), loc)])],
adamc@1195 2124 {disc = (L'.TRecord [("1", s), ("2", s)], loc),
adamc@1195 2125 result = s}), loc)), loc)), loc)), loc),
adamc@749 2126 fm)
adamc@749 2127 end
adamc@1191 2128 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_left_join"), _), _), _), _), _),
adamc@1191 2129 (L.CRecord (_, right), _)) =>
adamc@750 2130 let
adamc@750 2131 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@750 2132 in
adamc@750 2133 ((L'.EAbs ("_", outerRec right,
adamc@750 2134 (L'.TFun (s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc)), loc),
adamc@750 2135 (L'.EAbs ("tab1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@750 2136 (L'.EAbs ("tab2", s, (L'.TFun (s, s), loc),
adamc@750 2137 (L'.EAbs ("on", s, s,
adamc@1195 2138 (L'.ECase ((L'.ERecord [("1", (L'.ERel 2, loc), s),
adamc@1195 2139 ("2", (L'.ERel 1, loc), s)], loc),
adamc@1195 2140 [((L'.PRecord [("1", (L'.PPrim (Prim.String ""),
adamc@1195 2141 loc), s)], loc),
adamc@1195 2142 (L'.ERel 1, loc)),
adamc@1195 2143 ((L'.PRecord [("2", (L'.PPrim (Prim.String ""),
adamc@1195 2144 loc), s)], loc),
adamc@1195 2145 (L'.ERel 2, loc)),
adamc@1195 2146 ((L'.PWild, loc),
adamc@1195 2147 strcat [(L'.EPrim (Prim.String "("), loc),
adamc@1195 2148 (L'.ERel 2, loc),
adamc@1195 2149 (L'.EPrim (Prim.String " LEFT JOIN "), loc),
adamc@1195 2150 (L'.ERel 1, loc),
adamc@1195 2151 (L'.EPrim (Prim.String " ON "), loc),
adamc@1195 2152 (L'.ERel 0, loc),
adamc@1195 2153 (L'.EPrim (Prim.String ")"), loc)])],
adamc@1195 2154 {disc = (L'.TRecord [("1", s), ("2", s)], loc),
adamc@1195 2155 result = s}), loc)), loc)), loc)), loc)), loc),
adamc@750 2156 fm)
adamc@750 2157 end
adamc@1191 2158 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_right_join"), _), (L.CRecord (_, left), _)),
adamc@1191 2159 _), _), _), _) =>
adamc@751 2160 let
adamc@751 2161 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@751 2162 in
adamc@751 2163 ((L'.EAbs ("_", outerRec left,
adamc@751 2164 (L'.TFun (s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc)), loc),
adamc@751 2165 (L'.EAbs ("tab1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@751 2166 (L'.EAbs ("tab2", s, (L'.TFun (s, s), loc),
adamc@751 2167 (L'.EAbs ("on", s, s,
adamc@1195 2168 (L'.ECase ((L'.ERecord [("1", (L'.ERel 2, loc), s),
adamc@1195 2169 ("2", (L'.ERel 1, loc), s)], loc),
adamc@1195 2170 [((L'.PRecord [("1", (L'.PPrim (Prim.String ""),
adamc@1195 2171 loc), s)], loc),
adamc@1195 2172 (L'.ERel 1, loc)),
adamc@1195 2173 ((L'.PRecord [("2", (L'.PPrim (Prim.String ""),
adamc@1195 2174 loc), s)], loc),
adamc@1195 2175 (L'.ERel 2, loc)),
adamc@1195 2176 ((L'.PWild, loc),
adamc@1195 2177 strcat [(L'.EPrim (Prim.String "("), loc),
adamc@1195 2178 (L'.ERel 2, loc),
adamc@1195 2179 (L'.EPrim (Prim.String " RIGHT JOIN "), loc),
adamc@1195 2180 (L'.ERel 1, loc),
adamc@1195 2181 (L'.EPrim (Prim.String " ON "), loc),
adamc@1195 2182 (L'.ERel 0, loc),
adamc@1195 2183 (L'.EPrim (Prim.String ")"), loc)])],
adamc@1195 2184 {disc = (L'.TRecord [("1", s), ("2", s)], loc),
adamc@1195 2185 result = s}), loc)), loc)), loc)), loc)), loc),
adamc@751 2186 fm)
adamc@751 2187 end
adamc@1191 2188 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_full_join"), _), (L.CRecord (_, left), _)), _),
adamc@1191 2189 (L.CRecord (_, right), _)), _), _) =>
adamc@751 2190 let
adamc@751 2191 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@751 2192 in
adamc@751 2193 ((L'.EAbs ("_", outerRec (left @ right),
adamc@751 2194 (L'.TFun (s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc)), loc),
adamc@751 2195 (L'.EAbs ("tab1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@751 2196 (L'.EAbs ("tab2", s, (L'.TFun (s, s), loc),
adamc@751 2197 (L'.EAbs ("on", s, s,
adamc@1195 2198 (L'.ECase ((L'.ERecord [("1", (L'.ERel 2, loc), s),
adamc@1195 2199 ("2", (L'.ERel 1, loc), s)], loc),
adamc@1195 2200 [((L'.PRecord [("1", (L'.PPrim (Prim.String ""),
adamc@1195 2201 loc), s)], loc),
adamc@1195 2202 (L'.ERel 1, loc)),
adamc@1195 2203 ((L'.PRecord [("2", (L'.PPrim (Prim.String ""),
adamc@1195 2204 loc), s)], loc),
adamc@1195 2205 (L'.ERel 2, loc)),
adamc@1195 2206 ((L'.PWild, loc),
adamc@1195 2207 strcat [(L'.EPrim (Prim.String "("), loc),
adamc@1195 2208 (L'.ERel 2, loc),
adamc@1195 2209 (L'.EPrim (Prim.String " FULL JOIN "), loc),
adamc@1195 2210 (L'.ERel 1, loc),
adamc@1195 2211 (L'.EPrim (Prim.String " ON "), loc),
adamc@1195 2212 (L'.ERel 0, loc),
adamc@1195 2213 (L'.EPrim (Prim.String ")"), loc)])],
adamc@1195 2214 {disc = (L'.TRecord [("1", s), ("2", s)], loc),
adamc@1195 2215 result = s}), loc)), loc)), loc)), loc)), loc),
adamc@751 2216 fm)
adamc@751 2217 end
adamc@748 2218
adamc@252 2219 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_order_by_Nil"), _), _), _), _) =>
adamc@252 2220 ((L'.EPrim (Prim.String ""), loc), fm)
adamc@261 2221 | L.ECApp (
adamc@261 2222 (L.ECApp (
adamc@261 2223 (L.ECApp (
adamc@261 2224 (L.EFfi ("Basis", "sql_order_by_Cons"), _),
adamc@261 2225 _), _),
adamc@261 2226 _), _),
adamc@261 2227 _) =>
adamc@261 2228 let
adamc@261 2229 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@261 2230 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@261 2231 in
adamc@268 2232 ((L'.EAbs ("e1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@268 2233 (L'.EAbs ("d", s, (L'.TFun (s, s), loc),
adamc@268 2234 (L'.EAbs ("e2", s, s,
adamc@268 2235 (L'.ECase ((L'.ERel 0, loc),
adamc@268 2236 [((L'.PPrim (Prim.String ""), loc),
adamc@598 2237 strcat [(L'.ERel 2, loc),
adamc@598 2238 (L'.ERel 1, loc)]),
adamc@268 2239 ((L'.PWild, loc),
adamc@598 2240 strcat [(L'.ERel 2, loc),
adamc@598 2241 (L'.ERel 1, loc),
adamc@598 2242 sc ", ",
adamc@598 2243 (L'.ERel 0, loc)])],
adamc@268 2244 {disc = s, result = s}), loc)), loc)), loc)), loc),
adamc@261 2245 fm)
adamc@261 2246 end
adamc@252 2247
adamc@252 2248 | L.EFfi ("Basis", "sql_no_limit") =>
adamc@252 2249 ((L'.EPrim (Prim.String ""), loc), fm)
adamc@262 2250 | L.EFfiApp ("Basis", "sql_limit", [e]) =>
adamc@262 2251 let
adamc@262 2252 val (e, fm) = monoExp (env, st, fm) e
adamc@262 2253 in
adamc@598 2254 (strcat [
adamc@262 2255 (L'.EPrim (Prim.String " LIMIT "), loc),
adamc@262 2256 (L'.EFfiApp ("Basis", "sqlifyInt", [e]), loc)
adamc@262 2257 ],
adamc@262 2258 fm)
adamc@262 2259 end
adamc@262 2260
adamc@252 2261 | L.EFfi ("Basis", "sql_no_offset") =>
adamc@252 2262 ((L'.EPrim (Prim.String ""), loc), fm)
adamc@263 2263 | L.EFfiApp ("Basis", "sql_offset", [e]) =>
adamc@263 2264 let
adamc@263 2265 val (e, fm) = monoExp (env, st, fm) e
adamc@263 2266 in
adamc@598 2267 (strcat [
adamc@263 2268 (L'.EPrim (Prim.String " OFFSET "), loc),
adamc@263 2269 (L'.EFfiApp ("Basis", "sqlifyInt", [e]), loc)
adamc@263 2270 ],
adamc@263 2271 fm)
adamc@263 2272 end
adamc@253 2273
adamc@559 2274 | L.ECApp ((L.EFfi ("Basis", "sql_eq"), _), _) =>
adamc@253 2275 ((L'.EPrim (Prim.String "="), loc), fm)
adamc@559 2276 | L.ECApp ((L.EFfi ("Basis", "sql_ne"), _), _) =>
adamc@253 2277 ((L'.EPrim (Prim.String "<>"), loc), fm)
adamc@559 2278 | L.ECApp ((L.EFfi ("Basis", "sql_lt"), _), _) =>
adamc@253 2279 ((L'.EPrim (Prim.String "<"), loc), fm)
adamc@559 2280 | L.ECApp ((L.EFfi ("Basis", "sql_le"), _), _) =>
adamc@253 2281 ((L'.EPrim (Prim.String "<="), loc), fm)
adamc@559 2282 | L.ECApp ((L.EFfi ("Basis", "sql_gt"), _), _) =>
adamc@253 2283 ((L'.EPrim (Prim.String ">"), loc), fm)
adamc@559 2284 | L.ECApp ((L.EFfi ("Basis", "sql_ge"), _), _) =>
adamc@253 2285 ((L'.EPrim (Prim.String ">="), loc), fm)
adamc@253 2286
adamc@559 2287 | L.ECApp ((L.EFfi ("Basis", "sql_plus"), _), _) =>
adamc@559 2288 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 2289 (L'.EPrim (Prim.String "+"), loc)), loc), fm)
adamc@559 2290 | L.ECApp ((L.EFfi ("Basis", "sql_minus"), _), _) =>
adamc@559 2291 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 2292 (L'.EPrim (Prim.String "-"), loc)), loc), fm)
adamc@559 2293 | L.ECApp ((L.EFfi ("Basis", "sql_times"), _), _) =>
adamc@559 2294 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 2295 (L'.EPrim (Prim.String "*"), loc)), loc), fm)
adamc@559 2296 | L.ECApp ((L.EFfi ("Basis", "sql_div"), _), _) =>
adamc@559 2297 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 2298 (L'.EPrim (Prim.String "/"), loc)), loc), fm)
adamc@559 2299 | L.EFfi ("Basis", "sql_mod") =>
adamc@559 2300 ((L'.EPrim (Prim.String "%"), loc), fm)
adamc@559 2301
adamc@253 2302 | L.ECApp (
adamc@253 2303 (L.ECApp (
adamc@253 2304 (L.ECApp (
adamc@253 2305 (L.ECApp (
adamc@254 2306 (L.ECApp (
adamc@264 2307 (L.EFfi ("Basis", "sql_unary"), _),
adamc@264 2308 _), _),
adamc@264 2309 _), _),
adamc@264 2310 _), _),
adamc@264 2311 _), _),
adamc@264 2312 _) =>
adamc@264 2313 let
adamc@264 2314 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@264 2315 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@264 2316 in
adamc@264 2317 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@264 2318 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@598 2319 strcat [sc "(",
adamc@598 2320 (L'.ERel 1, loc),
adamc@598 2321 sc " ",
adamc@598 2322 (L'.ERel 0, loc),
adamc@598 2323 sc ")"]), loc)), loc),
adamc@264 2324 fm)
adamc@264 2325 end
adamc@264 2326 | L.EFfi ("Basis", "sql_not") => ((L'.EPrim (Prim.String "NOT"), loc), fm)
adamc@559 2327 | L.ECApp ((L.EFfi ("Basis", "sql_neg"), _), _) =>
adamc@559 2328 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 2329 (L'.EPrim (Prim.String "-"), loc)), loc), fm)
adamc@264 2330
adamc@264 2331 | L.ECApp (
adamc@264 2332 (L.ECApp (
adamc@264 2333 (L.ECApp (
adamc@264 2334 (L.ECApp (
adamc@264 2335 (L.ECApp (
adamc@254 2336 (L.ECApp (
adamc@254 2337 (L.EFfi ("Basis", "sql_binary"), _),
adamc@254 2338 _), _),
adamc@254 2339 _), _),
adamc@254 2340 _), _),
adamc@254 2341 _), _),
adamc@254 2342 _), _),
adamc@254 2343 _) =>
adamc@254 2344 let
adamc@254 2345 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@254 2346 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@254 2347 in
adamc@254 2348 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@254 2349 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@254 2350 (L'.EAbs ("e2", s, s,
adamc@598 2351 strcat [sc "(",
adamc@598 2352 (L'.ERel 1, loc),
adamc@598 2353 sc " ",
adamc@598 2354 (L'.ERel 2, loc),
adamc@598 2355 sc " ",
adamc@598 2356 (L'.ERel 0, loc),
adamc@598 2357 sc ")"]), loc)), loc)), loc),
adamc@254 2358 fm)
adamc@254 2359 end
adamc@254 2360 | L.EFfi ("Basis", "sql_and") => ((L'.EPrim (Prim.String "AND"), loc), fm)
adamc@254 2361 | L.EFfi ("Basis", "sql_or") => ((L'.EPrim (Prim.String "OR"), loc), fm)
adamc@254 2362
adamc@254 2363 | L.ECApp (
adamc@254 2364 (L.ECApp (
adamc@254 2365 (L.ECApp (
adamc@254 2366 (L.ECApp (
adamc@253 2367 (L.ECApp (
adamc@253 2368 (L.ECApp (
adamc@253 2369 (L.ECApp (
adamc@253 2370 (L.EFfi ("Basis", "sql_field"), _),
adamc@253 2371 _), _),
adamc@253 2372 _), _),
adamc@253 2373 _), _),
adamc@253 2374 _), _),
adamc@253 2375 _), _),
adamc@253 2376 (L.CName tab, _)), _),
adamc@986 2377 (L.CName field, _)) => ((L'.EPrim (Prim.String ("T_" ^ tab ^ ".uw_" ^ lowercaseFirst field)), loc), fm)
adamc@260 2378
adamc@260 2379 | L.ECApp (
adamc@260 2380 (L.ECApp (
adamc@260 2381 (L.ECApp (
adamc@260 2382 (L.ECApp (
adamc@261 2383 (L.ECApp (
adamc@261 2384 (L.EFfi ("Basis", "sql_exp"), _),
adamc@261 2385 _), _),
adamc@261 2386 _), _),
adamc@261 2387 _), _),
adamc@261 2388 _), _),
adamc@1192 2389 (L.CName nm, _)) => ((L'.EPrim (Prim.String ("uw_" ^ lowercaseFirst nm)), loc), fm)
adamc@261 2390
adamc@261 2391 | L.ECApp (
adamc@261 2392 (L.ECApp (
adamc@261 2393 (L.ECApp (
adamc@261 2394 (L.ECApp (
adamc@1191 2395 (L.ECApp (
adamc@1191 2396 (L.EFfi ("Basis", "sql_relop"), _),
adamc@1191 2397 _), _),
adamc@260 2398 _), _),
adamc@260 2399 _), _),
adamc@260 2400 _), _),
adamc@260 2401 _) =>
adamc@260 2402 let
adamc@260 2403 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@260 2404 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@260 2405 in
adamc@1196 2406 (if #nestedRelops (Settings.currentDbms ()) then
adamc@1196 2407 (L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@1196 2408 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@1196 2409 (L'.EAbs ("e2", s, s,
adamc@1196 2410 strcat [sc "((",
adamc@1196 2411 (L'.ERel 1, loc),
adamc@1196 2412 sc ") ",
adamc@1196 2413 (L'.ERel 2, loc),
adamc@1196 2414 sc " (",
adamc@1196 2415 (L'.ERel 0, loc),
adamc@1196 2416 sc "))"]), loc)), loc)), loc)
adamc@1196 2417 else
adamc@1196 2418 (L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@1196 2419 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@1196 2420 (L'.EAbs ("e2", s, s,
adamc@1196 2421 strcat [(L'.ERel 1, loc),
adamc@1196 2422 sc " ",
adamc@1196 2423 (L'.ERel 2, loc),
adamc@1196 2424 sc " ",
adamc@1196 2425 (L'.ERel 0, loc)]), loc)), loc)), loc),
adamc@260 2426 fm)
adamc@260 2427 end
adamc@1071 2428 | L.ECApp (
adamc@1071 2429 (L.ECApp (
adamc@1071 2430 (L.ECApp (
adamc@1191 2431 (L.ECApp (
adamc@1191 2432 (L.EFfi ("Basis", "sql_forget_tables"), _),
adamc@1191 2433 _), _),
adamc@1071 2434 _), _),
adamc@1071 2435 _), _),
adamc@1071 2436 _) =>
adamc@1071 2437 let
adamc@1071 2438 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@1071 2439 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@1071 2440 in
adamc@1071 2441 ((L'.EAbs ("x", s, s, (L'.ERel 0, loc)), loc),
adamc@1071 2442 fm)
adamc@1071 2443 end
adamc@260 2444
adamc@260 2445 | L.EFfi ("Basis", "sql_union") => ((L'.EPrim (Prim.String "UNION"), loc), fm)
adamc@1196 2446 | L.EFfi ("Basis", "sql_intersect") =>
adamc@1196 2447 (if #onlyUnion (Settings.currentDbms ()) then
adamc@1196 2448 ErrorMsg.errorAt loc "The DBMS you've selected doesn't support INTERSECT."
adamc@1196 2449 else
adamc@1196 2450 ();
adamc@1196 2451 ((L'.EPrim (Prim.String "INTERSECT"), loc), fm))
adamc@1196 2452 | L.EFfi ("Basis", "sql_except") =>
adamc@1196 2453 (if #onlyUnion (Settings.currentDbms ()) then
adamc@1196 2454 ErrorMsg.errorAt loc "The DBMS you've selected doesn't support EXCEPT."
adamc@1196 2455 else
adamc@1196 2456 ();
adamc@1196 2457 ((L'.EPrim (Prim.String "EXCEPT"), loc), fm))
adamc@260 2458
adamc@265 2459 | L.ECApp (
adamc@265 2460 (L.ECApp (
adamc@265 2461 (L.ECApp (
adamc@265 2462 (L.EFfi ("Basis", "sql_count"), _),
adamc@265 2463 _), _),
adamc@265 2464 _), _),
adamc@1168 2465 _) => ((L'.EPrim (Prim.String "COALESCE(COUNT(*),0)"), loc),
adamc@265 2466 fm)
adamc@266 2467
adamc@266 2468 | L.ECApp (
adamc@266 2469 (L.ECApp (
adamc@266 2470 (L.ECApp (
adamc@266 2471 (L.ECApp (
adamc@1187 2472 (L.ECApp (
adamc@1187 2473 (L.EFfi ("Basis", "sql_aggregate"), _),
adamc@1187 2474 _), _),
adamc@266 2475 _), _),
adamc@266 2476 _), _),
adamc@266 2477 _), _),
adamc@1168 2478 t) =>
adamc@266 2479 let
adamc@1168 2480 val default =
adamc@1168 2481 case #1 t of
adamc@1168 2482 L.CFfi ("Basis", s) =>
adamc@1168 2483 (case s of
adamc@1168 2484 "int" => "0"
adamc@1168 2485 | "float" => "0.0"
adamc@1168 2486 | "string" => "''"
adamc@1168 2487 | "time" => "0"
adamc@1168 2488 | _ => raise Fail "Illegal type of sql_aggregate [1]")
adamc@1168 2489 | _ => raise Fail "Illegal type of sql_aggregate [2]"
adamc@1168 2490
adamc@266 2491 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@266 2492 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@266 2493 in
adamc@266 2494 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@266 2495 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@1168 2496 strcat [sc "COALESCE(",
adamc@1168 2497 (L'.ERel 1, loc),
adamc@598 2498 sc "(",
adamc@598 2499 (L'.ERel 0, loc),
adamc@1168 2500 sc (")," ^ default ^ ")")]), loc)), loc),
adamc@266 2501 fm)
adamc@266 2502 end
adamc@266 2503
adamc@1187 2504 | L.ECApp ((L.EFfi ("Basis", "sql_count_col"), _), _) =>
adamc@1187 2505 ((L'.EPrim (Prim.String "COUNT"), loc),
adamc@1187 2506 fm)
adamc@1187 2507
adamc@266 2508 | L.EFfi ("Basis", "sql_summable_int") => ((L'.ERecord [], loc), fm)
adamc@266 2509 | L.EFfi ("Basis", "sql_summable_float") => ((L'.ERecord [], loc), fm)
adamc@266 2510 | L.ECApp ((L.EFfi ("Basis", "sql_avg"), _), _) =>
adamc@266 2511 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 2512 (L'.EPrim (Prim.String "AVG"), loc)), loc),
adamc@266 2513 fm)
adamc@266 2514 | L.ECApp ((L.EFfi ("Basis", "sql_sum"), _), _) =>
adamc@266 2515 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 2516 (L'.EPrim (Prim.String "SUM"), loc)), loc),
adamc@266 2517 fm)
adamc@266 2518
adamc@559 2519 | L.EFfi ("Basis", "sql_arith_int") => ((L'.ERecord [], loc), fm)
adamc@559 2520 | L.EFfi ("Basis", "sql_arith_float") => ((L'.ERecord [], loc), fm)
adamc@559 2521
adamc@266 2522 | L.EFfi ("Basis", "sql_maxable_int") => ((L'.ERecord [], loc), fm)
adamc@266 2523 | L.EFfi ("Basis", "sql_maxable_float") => ((L'.ERecord [], loc), fm)
adamc@266 2524 | L.EFfi ("Basis", "sql_maxable_string") => ((L'.ERecord [], loc), fm)
adamc@266 2525 | L.ECApp ((L.EFfi ("Basis", "sql_max"), _), _) =>
adamc@266 2526 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 2527 (L'.EPrim (Prim.String "MAX"), loc)), loc),
adamc@266 2528 fm)
adamc@266 2529 | L.ECApp ((L.EFfi ("Basis", "sql_min"), _), _) =>
adamc@266 2530 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 2531 (L'.EPrim (Prim.String "MIN"), loc)), loc),
adamc@266 2532 fm)
adamc@266 2533
adamc@268 2534 | L.EFfi ("Basis", "sql_asc") => ((L'.EPrim (Prim.String ""), loc), fm)
adamc@268 2535 | L.EFfi ("Basis", "sql_desc") => ((L'.EPrim (Prim.String " DESC"), loc), fm)
adamc@268 2536
adamc@441 2537 | L.ECApp (
adamc@441 2538 (L.ECApp (
adamc@441 2539 (L.ECApp (
adamc@441 2540 (L.ECApp (
adamc@441 2541 (L.EFfi ("Basis", "sql_nfunc"), _),
adamc@441 2542 _), _),
adamc@441 2543 _), _),
adamc@441 2544 _), _),
adamc@441 2545 _) =>
adamc@441 2546 let
adamc@441 2547 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@441 2548 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@441 2549 in
adamc@441 2550 ((L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc),
adamc@441 2551 fm)
adamc@441 2552 end
adamc@441 2553 | L.EFfi ("Basis", "sql_current_timestamp") => ((L'.EPrim (Prim.String "CURRENT_TIMESTAMP"), loc), fm)
adamc@441 2554
adamc@746 2555 | L.ECApp (
adamc@746 2556 (L.ECApp (
adamc@746 2557 (L.ECApp (
adamc@746 2558 (L.ECApp (
adamc@746 2559 (L.ECApp (
adamc@746 2560 (L.EFfi ("Basis", "sql_ufunc"), _),
adamc@746 2561 _), _),
adamc@746 2562 _), _),
adamc@746 2563 _), _),
adamc@746 2564 _), _),
adamc@746 2565 _) =>
adamc@746 2566 let
adamc@746 2567 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@746 2568 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@746 2569 in
adamc@746 2570 ((L'.EAbs ("f", s, (L'.TFun (s, s), loc),
adamc@746 2571 (L'.EAbs ("x", s, s,
adamc@746 2572 strcat [(L'.ERel 1, loc),
adamc@746 2573 sc "(",
adamc@746 2574 (L'.ERel 0, loc),
adamc@746 2575 sc ")"]), loc)), loc),
adamc@746 2576 fm)
adamc@746 2577 end
adamc@890 2578 | L.EFfi ("Basis", "sql_octet_length") =>
adamc@890 2579 ((L'.EPrim (Prim.String (if #supportsOctetLength (Settings.currentDbms ()) then
adamc@890 2580 "octet_length"
adamc@890 2581 else
adamc@890 2582 "length")), loc), fm)
adamc@1207 2583 | L.ECApp ((L.EFfi ("Basis", "sql_known"), _), _) =>
adamc@1207 2584 ((L'.EFfi ("Basis", "sql_known"), loc), fm)
adamc@746 2585
adamc@470 2586 | (L.ECApp (
adamc@470 2587 (L.ECApp (
adamc@470 2588 (L.ECApp (
adamc@470 2589 (L.ECApp (
adamc@470 2590 (L.EFfi ("Basis", "sql_is_null"), _), _),
adamc@470 2591 _), _),
adamc@470 2592 _), _),
adamc@470 2593 _), _)) =>
adamc@470 2594 let
adamc@470 2595 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@470 2596 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@470 2597 in
adamc@470 2598 ((L'.EAbs ("s", s, s,
adamc@598 2599 strcat [sc "(",
adamc@598 2600 (L'.ERel 0, loc),
adamc@598 2601 sc " IS NULL)"]), loc),
adamc@470 2602 fm)
adamc@470 2603 end
adamc@470 2604
adamc@1081 2605 | L.ECApp (
adamc@1081 2606 (L.ECApp (
adamc@1081 2607 (L.ECApp (
adamc@1081 2608 (L.ECApp (
adamc@1081 2609 (L.EFfi ("Basis", "sql_nullable"), _),
adamc@1081 2610 _), _),
adamc@1081 2611 _), _),
adamc@1081 2612 _), _),
adamc@1081 2613 _) =>
adamc@1081 2614 let
adamc@1081 2615 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@1081 2616 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@1081 2617 in
adamc@1081 2618 ((L'.EAbs ("u", (L'.TRecord [], loc), (L'.TFun (s, s), loc),
adamc@1081 2619 (L'.EAbs ("x", s, s,
adamc@1081 2620 (L'.ERel 0, loc)), loc)), loc),
adamc@1081 2621 fm)
adamc@1081 2622 end
adamc@1191 2623
adamc@1191 2624 | L.ECApp (
adamc@1191 2625 (L.ECApp (
adamc@1191 2626 (L.ECApp (
adamc@1191 2627 (L.ECApp (
adamc@1191 2628 (L.ECApp (
adamc@1191 2629 (L.EFfi ("Basis", "sql_subquery"), _),
adamc@1191 2630 _), _),
adamc@1191 2631 _), _),
adamc@1191 2632 _), _),
adamc@1191 2633 _), _),
adamc@1191 2634 _) =>
adamc@1191 2635 let
adamc@1191 2636 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@1191 2637 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@1191 2638 in
adamc@1191 2639 ((L'.EAbs ("x", s, s,
adamc@1191 2640 strcat [sc "(",
adamc@1191 2641 (L'.ERel 0, loc),
adamc@1191 2642 sc ")"]), loc),
adamc@1191 2643 fm)
adamc@1191 2644 end
adamc@1081 2645
adamc@338 2646 | L.EFfiApp ("Basis", "nextval", [e]) =>
adamc@338 2647 let
adamc@338 2648 val (e, fm) = monoExp (env, st, fm) e
adamc@338 2649 in
adamc@465 2650 ((L'.ENextval e, loc), fm)
adamc@338 2651 end
adamc@1073 2652 | L.EFfiApp ("Basis", "setval", [e1, e2]) =>
adamc@1073 2653 let
adamc@1073 2654 val (e1, fm) = monoExp (env, st, fm) e1
adamc@1073 2655 val (e2, fm) = monoExp (env, st, fm) e2
adamc@1073 2656 in
adamc@1073 2657 ((L'.ESetval (e1, e2), loc), fm)
adamc@1073 2658 end
adamc@338 2659
adamc@139 2660 | L.EApp (
adamc@139 2661 (L.ECApp (
adamc@720 2662 (L.ECApp ((L.EFfi ("Basis", "cdata"), _), _), _),
adamc@139 2663 _), _),
adamc@179 2664 se) =>
adamc@179 2665 let
adamc@179 2666 val (se, fm) = monoExp (env, st, fm) se
adamc@179 2667 in
adamc@179 2668 ((L'.EFfiApp ("Basis", "htmlifyString", [se]), loc), fm)
adamc@179 2669 end
adamc@179 2670
adamc@95 2671 | L.EApp (
adamc@95 2672 (L.EApp (
adamc@720 2673 (L.ECApp (
adamc@720 2674 (L.ECApp (
adamc@95 2675 (L.ECApp (
adamc@139 2676 (L.ECApp (
adamc@720 2677 (L.EFfi ("Basis", "join"),
adamc@720 2678 _), _), _),
adamc@139 2679 _), _),
adamc@720 2680 _), _),
adamc@720 2681 _), _),
adamc@720 2682 xml1), _),
adamc@720 2683 xml2) =>
adamc@179 2684 let
adamc@179 2685 val (xml1, fm) = monoExp (env, st, fm) xml1
adamc@179 2686 val (xml2, fm) = monoExp (env, st, fm) xml2
adamc@179 2687 in
adamc@179 2688 ((L'.EStrcat (xml1, xml2), loc), fm)
adamc@179 2689 end
adamc@95 2690
adamc@95 2691 | L.EApp (
adamc@95 2692 (L.EApp (
adamc@104 2693 (L.EApp (
adamc@721 2694 (L.EApp (
adamc@720 2695 (L.ECApp (
adamc@104 2696 (L.ECApp (
adamc@104 2697 (L.ECApp (
adamc@139 2698 (L.ECApp (
adamc@139 2699 (L.ECApp (
adamc@139 2700 (L.ECApp (
adamc@139 2701 (L.ECApp (
adamc@721 2702 (L.ECApp (
adamc@721 2703 (L.EFfi ("Basis", "tag"),
adamc@721 2704 _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _),
adamc@721 2705 class), _),
adamc@720 2706 attrs), _),
adamc@720 2707 tag), _),
adamc@95 2708 xml) =>
adamc@95 2709 let
adamc@140 2710 fun getTag' (e, _) =
adamc@140 2711 case e of
adamc@143 2712 L.EFfi ("Basis", tag) => (tag, [])
adamc@143 2713 | L.ECApp (e, t) => let
adamc@143 2714 val (tag, ts) = getTag' e
adamc@143 2715 in
adamc@143 2716 (tag, ts @ [t])
adamc@143 2717 end
adamc@140 2718 | _ => (E.errorAt loc "Non-constant XML tag";
adamc@140 2719 Print.eprefaces' [("Expression", CorePrint.p_exp env tag)];
adamc@143 2720 ("", []))
adamc@140 2721
adamc@95 2722 fun getTag (e, _) =
adamc@95 2723 case e of
adamc@143 2724 L.EFfiApp ("Basis", tag, [(L.ERecord [], _)]) => (tag, [])
adamc@140 2725 | L.EApp (e, (L.ERecord [], _)) => getTag' e
adamc@95 2726 | _ => (E.errorAt loc "Non-constant XML tag";
adamc@95 2727 Print.eprefaces' [("Expression", CorePrint.p_exp env tag)];
adamc@143 2728 ("", []))
adamc@95 2729
adamc@143 2730 val (tag, targs) = getTag tag
adamc@95 2731
adamc@179 2732 val (attrs, fm) = monoExp (env, st, fm) attrs
adamc@598 2733 val attrs = case #1 attrs of
adamc@598 2734 L'.ERecord xes => xes
adamc@598 2735 | _ => raise Fail "Non-record attributes!"
adamc@104 2736
adamc@717 2737 val attrs =
adamc@717 2738 if List.exists (fn ("Link", _, _) => true
adamc@717 2739 | _ => false) attrs then
adamc@717 2740 List.filter (fn ("Href", _, _) => false
adamc@717 2741 | _ => true) attrs
adamc@717 2742 else
adamc@717 2743 attrs
adamc@717 2744
adamc@1042 2745 fun findOnload (attrs, onload, onunload, acc) =
adamc@668 2746 case attrs of
adamc@1042 2747 [] => (onload, onunload, acc)
adamc@1042 2748 | ("Onload", e, _) :: rest => findOnload (rest, SOME e, onunload, acc)
adamc@1042 2749 | ("Onunload", e, _) :: rest => findOnload (rest, onload, SOME e, acc)
adamc@1042 2750 | x :: rest => findOnload (rest, onload, onunload, x :: acc)
adamc@679 2751
adamc@1042 2752 val (onload, onunload, attrs) = findOnload (attrs, NONE, NONE, [])
adamc@668 2753
adamc@721 2754 val (class, fm) = monoExp (env, st, fm) class
adamc@721 2755
adamc@143 2756 fun tagStart tag =
adamc@598 2757 let
adamc@721 2758 val t = (L'.TFfi ("Basis", "string"), loc)
adamc@598 2759 val s = (L'.EPrim (Prim.String (String.concat ["<", tag])), loc)
adamc@721 2760
adamc@721 2761 val s = (L'.ECase (class,
adamc@721 2762 [((L'.PNone t, loc),
adamc@721 2763 s),
adamc@721 2764 ((L'.PSome (t, (L'.PVar ("x", t), loc)), loc),
adamc@721 2765 (L'.EStrcat (s,
adamc@721 2766 (L'.EStrcat ((L'.EPrim (Prim.String " class=\""), loc),
adamc@721 2767 (L'.EStrcat ((L'.ERel 0, loc),
adamc@721 2768 (L'.EPrim (Prim.String "\""), loc)),
adamc@721 2769 loc)), loc)), loc))],
adamc@721 2770 {disc = (L'.TOption t, loc),
adamc@721 2771 result = t}), loc)
adamc@598 2772 in
adamc@598 2773 foldl (fn (("Action", _, _), acc) => acc
adamc@598 2774 | (("Source", _, _), acc) => acc
adamc@598 2775 | ((x, e, t), (s, fm)) =>
adamc@598 2776 case t of
adamc@598 2777 (L'.TFfi ("Basis", "bool"), _) =>
adamc@598 2778 let
adamc@598 2779 val s' = " " ^ lowercaseFirst x
adamc@598 2780 in
adamc@598 2781 ((L'.ECase (e,
adamc@598 2782 [((L'.PCon (L'.Enum,
adamc@598 2783 L'.PConFfi {mod = "Basis",
adamc@598 2784 datatyp = "bool",
adamc@598 2785 con = "True",
adamc@598 2786 arg = NONE},
adamc@598 2787 NONE), loc),
adamc@598 2788 (L'.EStrcat (s,
adamc@598 2789 (L'.EPrim (Prim.String s'), loc)), loc)),
adamc@598 2790 ((L'.PCon (L'.Enum,
adamc@598 2791 L'.PConFfi {mod = "Basis",
adamc@598 2792 datatyp = "bool",
adamc@598 2793 con = "False",
adamc@598 2794 arg = NONE},
adamc@598 2795 NONE), loc),
adamc@598 2796 s)],
adamc@598 2797 {disc = (L'.TFfi ("Basis", "bool"), loc),
adamc@598 2798 result = (L'.TFfi ("Basis", "string"), loc)}), loc),
adamc@598 2799 fm)
adamc@598 2800 end
adamc@895 2801 | (L'.TFun (dom, _), _) =>
adamc@598 2802 let
adamc@598 2803 val s' = " " ^ lowercaseFirst x ^ "='"
adamc@970 2804 val (e, s') =
adamc@970 2805 case #1 dom of
adamc@970 2806 L'.TRecord [] => ((L'.EApp (e, (L'.ERecord [], loc)), loc), s')
adamc@970 2807 | _ => ((L'.EApp ((L'.EApp (e, (L'.EFfiApp ("Basis", "kc", []), loc)),
adamc@970 2808 loc), (L'.ERecord [], loc)), loc),
adamc@970 2809 s' ^ "uwe=event;")
adamc@970 2810 val s' = s' ^ "exec("
adamc@598 2811 in
adamc@598 2812 ((L'.EStrcat (s,
adamc@598 2813 (L'.EStrcat (
adamc@598 2814 (L'.EPrim (Prim.String s'), loc),
adamc@598 2815 (L'.EStrcat (
adamc@815 2816 (L'.EJavaScript (L'.Attribute, e), loc),
adamc@970 2817 (L'.EPrim (Prim.String ");return false'"), loc)), loc)),
adamc@598 2818 loc)), loc),
adamc@598 2819 fm)
adamc@598 2820 end
adamc@598 2821 | _ =>
adamc@598 2822 let
adamc@598 2823 val fooify =
adamc@598 2824 case x of
adamc@717 2825 "Link" => urlifyExp
adamc@717 2826 | "Action" => urlifyExp
adamc@598 2827 | _ => attrifyExp
adamc@120 2828
adamc@724 2829 val x =
adamc@724 2830 case x of
adamc@724 2831 "Typ" => "Type"
adamc@907 2832 | "Link" => "Href"
adamc@724 2833 | _ => x
adamc@598 2834 val xp = " " ^ lowercaseFirst x ^ "=\""
adamc@179 2835
adamc@598 2836 val (e, fm) = fooify env fm (e, t)
adamc@598 2837 in
adamc@598 2838 ((L'.EStrcat (s,
adamc@598 2839 (L'.EStrcat ((L'.EPrim (Prim.String xp), loc),
adamc@598 2840 (L'.EStrcat (e,
adamc@598 2841 (L'.EPrim (Prim.String "\""),
adamc@598 2842 loc)),
adamc@598 2843 loc)),
adamc@598 2844 loc)), loc),
adamc@598 2845 fm)
adamc@598 2846 end)
adamc@598 2847 (s, fm) attrs
adamc@598 2848 end
adamc@104 2849
adamc@143 2850 fun input typ =
adamc@143 2851 case targs of
adamc@155 2852 [_, (L.CName name, _)] =>
adamc@179 2853 let
adamc@179 2854 val (ts, fm) = tagStart "input"
adamc@179 2855 in
adamc@179 2856 ((L'.EStrcat (ts,
adamc@802 2857 (L'.EPrim (Prim.String (" type=\"" ^ typ ^ "\" name=\"" ^ name ^ "\" />")),
adamc@179 2858 loc)), loc), fm)
adamc@179 2859 end
adamc@143 2860 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@153 2861 raise Fail "No name passed to input tag")
adamc@104 2862
adamc@565 2863 fun normal (tag, extra, extraInner) =
adamc@143 2864 let
adamc@179 2865 val (tagStart, fm) = tagStart tag
adamc@152 2866 val tagStart = case extra of
adamc@152 2867 NONE => tagStart
adamc@152 2868 | SOME extra => (L'.EStrcat (tagStart, extra), loc)
adamc@152 2869
adamc@143 2870 fun normal () =
adamc@179 2871 let
adamc@179 2872 val (xml, fm) = monoExp (env, st, fm) xml
adamc@916 2873
adamc@916 2874 val xml = case extraInner of
adamc@916 2875 NONE => xml
adamc@916 2876 | SOME ei => (L'.EStrcat (ei, xml), loc)
adamc@179 2877 in
adamc@179 2878 ((L'.EStrcat ((L'.EStrcat (tagStart, (L'.EPrim (Prim.String ">"), loc)), loc),
adamc@179 2879 (L'.EStrcat (xml,
adamc@179 2880 (L'.EPrim (Prim.String (String.concat ["</", tag, ">"])),
adamc@179 2881 loc)), loc)),
adamc@179 2882 loc),
adamc@179 2883 fm)
adamc@179 2884 end
adamc@984 2885
adamc@984 2886 fun isSingleton () =
adamc@984 2887 let
adamc@984 2888 val (bef, aft) = Substring.splitl (not o Char.isSpace) (Substring.full tag)
adamc@984 2889 in
adamc@984 2890 SS.member (singletons, if Substring.isEmpty aft then
adamc@984 2891 tag
adamc@984 2892 else
adamc@984 2893 Substring.string bef)
adamc@984 2894 end
adamc@143 2895 in
adamc@143 2896 case xml of
adamc@143 2897 (L.EApp ((L.ECApp (
adamc@143 2898 (L.ECApp ((L.EFfi ("Basis", "cdata"), _),
adamc@143 2899 _), _),
adamc@143 2900 _), _),
adamc@143 2901 (L.EPrim (Prim.String s), _)), _) =>
adamc@984 2902 if CharVector.all Char.isSpace s andalso isSingleton () then
adamc@802 2903 ((L'.EStrcat (tagStart, (L'.EPrim (Prim.String " />"), loc)), loc), fm)
adamc@143 2904 else
adamc@143 2905 normal ()
adamc@143 2906 | _ => normal ()
adamc@143 2907 end
adamc@606 2908
adamc@606 2909 fun setAttrs jexp =
adamc@606 2910 let
adamc@606 2911 val s = (L'.EPrim (Prim.String (String.concat ["<", tag])), loc)
adamc@606 2912
adamc@606 2913 val assgns = List.mapPartial
adamc@606 2914 (fn ("Source", _, _) => NONE
adamc@800 2915 | ("Onchange", e, _) =>
adamc@970 2916 SOME (strcat [str "addOnChange(d,exec(",
adamc@815 2917 (L'.EJavaScript (L'.Script, e), loc),
adamc@970 2918 str "))"])
adamc@606 2919 | (x, e, _) =>
adamc@970 2920 SOME (strcat [str ("d." ^ lowercaseFirst x ^ "=exec("),
adamc@815 2921 (L'.EJavaScript (L'.Script, e), loc),
adamc@970 2922 str ");"]))
adamc@606 2923 attrs
adamc@1173 2924
adamc@1173 2925 val t = (L'.TFfi ("Basis", "string"), loc)
adamc@1173 2926 val setClass = (L'.ECase (class,
adamc@1173 2927 [((L'.PNone t, loc),
adamc@1173 2928 str ""),
adamc@1173 2929 ((L'.PSome (t, (L'.PVar ("x", t), loc)), loc),
adamc@1173 2930 (L'.EStrcat ((L'.EPrim (Prim.String "d.className=\""), loc),
adamc@1173 2931 (L'.EStrcat ((L'.ERel 0, loc),
adamc@1173 2932 (L'.EPrim (Prim.String "\";"), loc)), loc)),
adamc@1173 2933 loc))],
adamc@1173 2934 {disc = (L'.TOption t, loc),
adamc@1173 2935 result = t}), loc)
adamc@606 2936 in
adamc@606 2937 case assgns of
adamc@1173 2938 [] => strcat [str "var d=",
adamc@1173 2939 jexp,
adamc@1173 2940 str ";",
adamc@1173 2941 setClass]
adamc@606 2942 | _ => strcat (str "var d="
adamc@606 2943 :: jexp
adamc@606 2944 :: str ";"
adamc@1173 2945 :: setClass
adamc@606 2946 :: assgns)
adamc@606 2947 end
adamc@1042 2948
adamc@1042 2949 fun execify e =
adamc@1042 2950 case e of
adamc@1042 2951 NONE => (L'.EPrim (Prim.String ""), loc)
adamc@1042 2952 | SOME e =>
adamc@1042 2953 let
adamc@1042 2954 val e = (L'.EApp (e, (L'.ERecord [], loc)), loc)
adamc@1042 2955 in
adamc@1042 2956 (L'.EStrcat ((L'.EPrim (Prim.String "exec("), loc),
adamc@1042 2957 (L'.EStrcat ((L'.EJavaScript (L'.Attribute, e), loc),
adamc@1042 2958 (L'.EPrim (Prim.String ")"), loc)), loc)), loc)
adamc@1042 2959 end
adamc@152 2960 in
adamc@1065 2961 (case tag of
adamc@1065 2962 "body" => let
adamc@1065 2963 val onload = execify onload
adamc@1065 2964 val onunload = execify onunload
adamc@1065 2965 in
adamc@1065 2966 normal ("body",
adamc@1065 2967 SOME (L'.EStrcat ((L'.EFfiApp ("Basis", "maybe_onload",
adamc@1065 2968 [(L'.EStrcat ((L'.EFfiApp ("Basis", "get_settings",
adamc@1065 2969 [(L'.ERecord [], loc)]), loc),
adamc@1065 2970 onload), loc)]),
adamc@1065 2971 loc),
adamc@1065 2972 (L'.EFfiApp ("Basis", "maybe_onunload",
adamc@1065 2973 [onunload]),
adamc@1065 2974 loc)), loc),
adamc@1065 2975 SOME (L'.EFfiApp ("Basis", "get_script", [(L'.ERecord [], loc)]), loc))
adamc@1065 2976 end
adamc@568 2977
adamc@1065 2978 | "dyn" =>
adamc@1065 2979 let
adamc@1065 2980 fun inTag tag = case targs of
adamc@1065 2981 (L.CRecord (_, ctx), _) :: _ =>
adamc@1065 2982 List.exists (fn ((L.CName tag', _), _) => tag' = tag
adamc@1065 2983 | _ => false) ctx
adamc@1065 2984 | _ => false
adamc@1065 2985
adamc@1065 2986 val tag = if inTag "Tr" then
adamc@1065 2987 "tr"
adamc@1065 2988 else if inTag "Table" then
adamc@1065 2989 "table"
adamc@1065 2990 else
adamc@1065 2991 "span"
adamc@1065 2992 in
adamc@1065 2993 case attrs of
adamc@1065 2994 [("Signal", e, _)] =>
adamc@1065 2995 ((L'.EStrcat
adamc@1065 2996 ((L'.EPrim (Prim.String ("<script type=\"text/javascript\">dyn(\""
adamc@1065 2997 ^ tag ^ "\", execD(")), loc),
adamc@1065 2998 (L'.EStrcat ((L'.EJavaScript (L'.Script, e), loc),
adamc@1065 2999 (L'.EPrim (Prim.String ("))</script>")), loc)), loc)), loc),
adamc@1065 3000 fm)
adamc@1065 3001 | _ => raise Fail "Monoize: Bad dyn attributes"
adamc@1065 3002 end
adamc@1065 3003
adamc@1065 3004 | "submit" => normal ("input type=\"submit\"", NONE, NONE)
adamc@1065 3005 | "button" => normal ("input type=\"submit\"", NONE, NONE)
adamc@1065 3006 | "hidden" => input "hidden"
adamc@152 3007
adamc@1065 3008 | "textbox" =>
adamc@1065 3009 (case targs of
adamc@1065 3010 [_, (L.CName name, _)] =>
adamc@1065 3011 (case List.find (fn ("Source", _, _) => true | _ => false) attrs of
adamc@1065 3012 NONE =>
adamc@1065 3013 let
adamc@1065 3014 val (ts, fm) = tagStart "input"
adamc@1065 3015 in
adamc@1065 3016 ((L'.EStrcat (ts,
adamc@1065 3017 (L'.EPrim (Prim.String (" name=\"" ^ name ^ "\" />")),
adamc@1065 3018 loc)), loc), fm)
adamc@1065 3019 end
adamc@1065 3020 | SOME (_, src, _) =>
adamc@1065 3021 (strcat [str "<script type=\"text/javascript\">inp(exec(",
adamc@1065 3022 (L'.EJavaScript (L'.Script, src), loc),
adamc@1065 3023 str "))</script>"],
adamc@1065 3024 fm))
adamc@1065 3025 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@1065 3026 raise Fail "No name passed to textbox tag"))
adamc@1065 3027 | "password" => input "password"
adamc@1065 3028 | "textarea" =>
adamc@1065 3029 (case targs of
adamc@1065 3030 [_, (L.CName name, _)] =>
adamc@1065 3031 let
adamc@1065 3032 val (ts, fm) = tagStart "textarea"
adamc@1065 3033 val (xml, fm) = monoExp (env, st, fm) xml
adamc@1065 3034 in
adamc@1065 3035 ((L'.EStrcat ((L'.EStrcat (ts,
adamc@1065 3036 (L'.EPrim (Prim.String (" name=\"" ^ name ^ "\">")), loc)), loc),
adamc@1065 3037 (L'.EStrcat (xml,
adamc@1065 3038 (L'.EPrim (Prim.String "</textarea>"),
adamc@1065 3039 loc)), loc)),
adamc@1065 3040 loc), fm)
adamc@1065 3041 end
adamc@1065 3042 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@1065 3043 raise Fail "No name passed to ltextarea tag"))
adamc@153 3044
adamc@1065 3045 | "checkbox" => input "checkbox"
adamc@1065 3046 | "upload" => input "file"
adamc@190 3047
adamc@1065 3048 | "radio" =>
adamc@1065 3049 (case targs of
adamc@1065 3050 [_, (L.CName name, _)] =>
adamc@1065 3051 monoExp (env, St.setRadioGroup (st, name), fm) xml
adamc@1065 3052 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@1065 3053 raise Fail "No name passed to radio tag"))
adamc@1065 3054 | "radioOption" =>
adamc@1065 3055 (case St.radioGroup st of
adamc@1065 3056 NONE => raise Fail "No name for radioGroup"
adamc@1065 3057 | SOME name =>
adamc@1065 3058 normal ("input",
adamc@1065 3059 SOME (L'.EPrim (Prim.String (" type=\"radio\" name=\"" ^ name ^ "\"")), loc),
adamc@1065 3060 NONE))
adamc@152 3061
adamc@1065 3062 | "select" =>
adamc@1065 3063 (case targs of
adamc@1065 3064 [_, (L.CName name, _)] =>
adamc@1065 3065 let
adamc@1065 3066 val (ts, fm) = tagStart "select"
adamc@1065 3067 val (xml, fm) = monoExp (env, st, fm) xml
adamc@1065 3068 in
adamc@1065 3069 ((L'.EStrcat ((L'.EStrcat (ts,
adamc@1065 3070 (L'.EPrim (Prim.String (" name=\"" ^ name ^ "\">")),
adamc@1065 3071 loc)), loc),
adamc@1065 3072 (L'.EStrcat (xml,
adamc@1065 3073 (L'.EPrim (Prim.String "</select>"),
adamc@1065 3074 loc)), loc)),
adamc@1065 3075 loc),
adamc@1065 3076 fm)
adamc@1065 3077 end
adamc@1065 3078 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@1065 3079 raise Fail "No name passed to lselect tag"))
adamc@154 3080
adamc@1065 3081 | "ctextbox" =>
adamc@1065 3082 (case List.find (fn ("Source", _, _) => true | _ => false) attrs of
adamc@1065 3083 NONE =>
adamc@1065 3084 let
adamc@1065 3085 val (ts, fm) = tagStart "input"
adamc@1065 3086 in
adamc@1065 3087 ((L'.EStrcat (ts,
adamc@1065 3088 (L'.EPrim (Prim.String " />"), loc)),
adamc@1065 3089 loc), fm)
adamc@1065 3090 end
adamc@1065 3091 | SOME (_, src, _) =>
adamc@1065 3092 let
adamc@1065 3093 val sc = strcat [str "inp(exec(",
adamc@1065 3094 (L'.EJavaScript (L'.Script, src), loc),
adamc@1065 3095 str "))"]
adamc@1065 3096 val sc = setAttrs sc
adamc@1065 3097 in
adamc@1065 3098 (strcat [str "<script type=\"text/javascript\">",
adamc@1065 3099 sc,
adamc@1065 3100 str "</script>"],
adamc@1065 3101 fm)
adamc@1065 3102 end)
adamc@797 3103
adamc@1065 3104 | "ccheckbox" =>
adamc@1065 3105 (case List.find (fn ("Source", _, _) => true | _ => false) attrs of
adamc@1065 3106 NONE =>
adamc@1065 3107 let
adamc@1065 3108 val (ts, fm) = tagStart "input type=\"checkbox\""
adamc@1065 3109 in
adamc@1065 3110 ((L'.EStrcat (ts,
adamc@1065 3111 (L'.EPrim (Prim.String " />"), loc)),
adamc@1065 3112 loc), fm)
adamc@1065 3113 end
adamc@1065 3114 | SOME (_, src, _) =>
adamc@1065 3115 let
adamc@1065 3116 val sc = strcat [str "chk(exec(",
adamc@1065 3117 (L'.EJavaScript (L'.Script, src), loc),
adamc@1065 3118 str "))"]
adamc@1065 3119 val sc = setAttrs sc
adamc@1065 3120 in
adamc@1065 3121 (strcat [str "<script type=\"text/javascript\">",
adamc@1065 3122 sc,
adamc@1065 3123 str "</script>"],
adamc@1065 3124 fm)
adamc@1065 3125 end)
adamc@817 3126
adamc@1065 3127 | "cselect" =>
adamc@1065 3128 (case List.find (fn ("Source", _, _) => true | _ => false) attrs of
adamc@1065 3129 NONE =>
adamc@1065 3130 let
adamc@1065 3131 val (xml, fm) = monoExp (env, st, fm) xml
adamc@1065 3132 val (ts, fm) = tagStart "select"
adamc@1065 3133 in
adamc@1065 3134 (strcat [ts,
adamc@1065 3135 str ">",
adamc@1065 3136 xml,
adamc@1065 3137 str "</select>"],
adamc@1065 3138 fm)
adamc@1065 3139 end
adamc@1065 3140 | SOME (_, src, _) =>
adamc@1065 3141 let
adamc@1065 3142 val (xml, fm) = monoExp (env, st, fm) xml
adamc@797 3143
adamc@1065 3144 val sc = strcat [str "sel(exec(",
adamc@1065 3145 (L'.EJavaScript (L'.Script, src), loc),
adamc@1065 3146 str "),exec(",
adamc@1065 3147 (L'.EJavaScript (L'.Script, xml), loc),
adamc@1065 3148 str "))"]
adamc@1065 3149 val sc = setAttrs sc
adamc@1065 3150 in
adamc@1065 3151 (strcat [str "<script type=\"text/javascript\">",
adamc@1065 3152 sc,
adamc@1065 3153 str "</script>"],
adamc@1065 3154 fm)
adamc@1065 3155 end)
adamc@154 3156
adamc@1065 3157 | "coption" => normal ("option", NONE, NONE)
adamc@797 3158
adamc@1099 3159 | "ctextarea" =>
adamc@1099 3160 (case List.find (fn ("Source", _, _) => true | _ => false) attrs of
adamc@1099 3161 NONE =>
adamc@1099 3162 let
adamc@1099 3163 val (ts, fm) = tagStart "textarea"
adamc@1099 3164 in
adamc@1099 3165 ((L'.EStrcat (ts,
adamc@1099 3166 (L'.EPrim (Prim.String " />"), loc)),
adamc@1099 3167 loc), fm)
adamc@1099 3168 end
adamc@1099 3169 | SOME (_, src, _) =>
adamc@1099 3170 let
adamc@1099 3171 val sc = strcat [str "tbx(exec(",
adamc@1099 3172 (L'.EJavaScript (L'.Script, src), loc),
adamc@1099 3173 str "))"]
adamc@1099 3174 val sc = setAttrs sc
adamc@1099 3175 in
adamc@1099 3176 (strcat [str "<script type=\"text/javascript\">",
adamc@1099 3177 sc,
adamc@1099 3178 str "</script>"],
adamc@1099 3179 fm)
adamc@1099 3180 end)
adamc@1099 3181
adamc@1065 3182 | "tabl" => normal ("table", NONE, NONE)
adamc@1065 3183 | _ => normal (tag, NONE, NONE))
adamc@95 3184 end
adamc@94 3185
adamc@141 3186 | L.EApp ((L.ECApp (
adamc@361 3187 (L.ECApp ((L.EFfi ("Basis", "form"), _), _), _),
adamc@734 3188 (L.CRecord (_, fields), _)), _),
adamc@141 3189 xml) =>
adamc@143 3190 let
adamc@143 3191 fun findSubmit (e, _) =
adamc@143 3192 case e of
adamc@143 3193 L.EApp (
adamc@143 3194 (L.EApp (
adamc@143 3195 (L.ECApp (
adamc@143 3196 (L.ECApp (
adamc@143 3197 (L.ECApp (
adamc@143 3198 (L.ECApp (
adamc@143 3199 (L.EFfi ("Basis", "join"),
adamc@143 3200 _), _), _),
adamc@143 3201 _), _),
adamc@143 3202 _), _),
adamc@143 3203 _), _),
adamc@143 3204 xml1), _),
adamc@143 3205 xml2) => (case findSubmit xml1 of
adamc@143 3206 Error => Error
adamc@143 3207 | NotFound => findSubmit xml2
adamc@143 3208 | Found e =>
adamc@143 3209 case findSubmit xml2 of
adamc@143 3210 NotFound => Found e
adamc@143 3211 | _ => Error)
adamc@143 3212 | L.EApp (
adamc@143 3213 (L.EApp (
adamc@143 3214 (L.EApp (
adamc@730 3215 (L.EApp (
adamc@143 3216 (L.ECApp (
adamc@143 3217 (L.ECApp (
adamc@143 3218 (L.ECApp (
adamc@143 3219 (L.ECApp (
adamc@143 3220 (L.ECApp (
adamc@143 3221 (L.ECApp (
adamc@143 3222 (L.ECApp (
adamc@730 3223 (L.ECApp (
adamc@730 3224 (L.EFfi ("Basis", "tag"),
adamc@730 3225 _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _),
adamc@730 3226 _), _),
adamc@143 3227 attrs), _),
adamc@143 3228 _), _),
adamc@143 3229 xml) =>
adamc@143 3230 (case #1 attrs of
adamc@143 3231 L.ERecord xes =>
adamc@143 3232 (case ListUtil.search (fn ((L.CName "Action", _), e, t) => SOME (e, t)
adamc@143 3233 | _ => NONE) xes of
adamc@143 3234 NONE => findSubmit xml
adamc@143 3235 | SOME et =>
adamc@143 3236 case findSubmit xml of
adamc@143 3237 NotFound => Found et
adamc@143 3238 | _ => Error)
adamc@143 3239 | _ => findSubmit xml)
adamc@143 3240 | _ => NotFound
adamc@143 3241
adamc@735 3242 val (func, action, fm) = case findSubmit xml of
adamc@735 3243 NotFound => (0, (L'.EPrim (Prim.String ""), loc), fm)
adamc@143 3244 | Error => raise Fail "Not ready for multi-submit lforms yet"
adamc@598 3245 | Found (action, actionT) =>
adamc@598 3246 let
adamc@735 3247 val func = case #1 action of
adamc@735 3248 L.EClosure (n, _) => n
adamc@735 3249 | _ => raise Fail "Monoize: Action is not a closure"
adamc@598 3250 val actionT = monoType env actionT
adamc@598 3251 val (action, fm) = monoExp (env, st, fm) action
adamc@598 3252 val (action, fm) = urlifyExp env fm (action, actionT)
adamc@598 3253 in
adamc@735 3254 (func,
adamc@735 3255 (L'.EStrcat ((L'.EPrim (Prim.String " action=\""), loc),
adamc@598 3256 (L'.EStrcat (action,
adamc@598 3257 (L'.EPrim (Prim.String "\""), loc)), loc)), loc),
adamc@598 3258 fm)
adamc@598 3259 end
adamc@734 3260
adamc@737 3261 val hasUpload = CoreUtil.Exp.exists {kind = fn _ => false,
adamc@737 3262 con = fn _ => false,
adamc@737 3263 exp = fn e =>
adamc@737 3264 case e of
adamc@737 3265 L.EFfi ("Basis", "upload") => true
adamc@737 3266 | _ => false} xml
adamc@737 3267
adamc@179 3268 val (xml, fm) = monoExp (env, st, fm) xml
adamc@735 3269
adamc@735 3270 val xml =
adamc@735 3271 if IS.member (!readCookie, func) then
adamc@735 3272 let
adamc@735 3273 fun inFields s = List.exists (fn ((L.CName s', _), _) => s' = s
adamc@735 3274 | _ => true) fields
adamc@735 3275
adamc@735 3276 fun getSigName () =
adamc@735 3277 let
adamc@735 3278 fun getSigName' n =
adamc@735 3279 let
adamc@735 3280 val s = "Sig" ^ Int.toString n
adamc@735 3281 in
adamc@735 3282 if inFields s then
adamc@735 3283 getSigName' (n + 1)
adamc@735 3284 else
adamc@735 3285 s
adamc@735 3286 end
adamc@735 3287 in
adamc@735 3288 if inFields "Sig" then
adamc@735 3289 getSigName' 0
adamc@735 3290 else
adamc@735 3291 "Sig"
adamc@735 3292 end
adamc@735 3293
adamc@735 3294 val sigName = getSigName ()
adamc@735 3295 val sigSet = (L'.EFfiApp ("Basis", "sigString", [(L'.ERecord [], loc)]), loc)
adamc@735 3296 val sigSet = (L'.EStrcat ((L'.EPrim (Prim.String ("<input type=\"hidden\" name=\""
adamc@735 3297 ^ sigName
adamc@735 3298 ^ "\" value=\"")), loc),
adamc@735 3299 sigSet), loc)
adamc@735 3300 val sigSet = (L'.EStrcat (sigSet,
adamc@803 3301 (L'.EPrim (Prim.String "\" />"), loc)), loc)
adamc@735 3302 in
adamc@735 3303 (L'.EStrcat (sigSet, xml), loc)
adamc@735 3304 end
adamc@735 3305 else
adamc@735 3306 xml
adamc@737 3307
adamc@737 3308 val action = if hasUpload then
adamc@737 3309 (L'.EStrcat (action,
adamc@737 3310 (L'.EPrim (Prim.String " enctype=\"multipart/form-data\""), loc)), loc)
adamc@737 3311 else
adamc@737 3312 action
adamc@737 3313
adamc@143 3314 in
adamc@1026 3315 ((L'.EStrcat ((L'.EStrcat ((L'.EPrim (Prim.String "<form method=\"post\""), loc),
adamc@179 3316 (L'.EStrcat (action,
adamc@598 3317 (L'.EPrim (Prim.String ">"), loc)), loc)), loc),
adamc@179 3318 (L'.EStrcat (xml,
adamc@179 3319 (L'.EPrim (Prim.String "</form>"), loc)), loc)), loc),
adamc@179 3320 fm)
adamc@143 3321 end
adamc@141 3322
adamc@756 3323 | L.ECApp ((L.ECApp ((L.ECApp ((L.ECApp (
adamc@756 3324 (L.EFfi ("Basis", "subform"), _), _), _), _),
adamc@756 3325 _), _), _), (L.CName nm, loc)) =>
adamc@756 3326 let
adamc@756 3327 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@756 3328 in
adamc@756 3329 ((L'.EAbs ("xml", s, s,
adamc@756 3330 strcat [(L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".b\" value=\""
adamc@803 3331 ^ nm ^ "\" />")), loc),
adamc@756 3332 (L'.ERel 0, loc),
adamc@803 3333 (L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".e\" value=\"1\" />")), loc)]),
adamc@756 3334 loc),
adamc@756 3335 fm)
adamc@756 3336 end
adamc@756 3337
adamc@758 3338 | L.ECApp ((L.ECApp ((L.ECApp ((L.ECApp (
adamc@758 3339 (L.EFfi ("Basis", "subforms"), _), _), _), _),
adamc@758 3340 _), _), _), (L.CName nm, loc)) =>
adamc@758 3341 let
adamc@758 3342 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@758 3343 in
adamc@758 3344 ((L'.EAbs ("xml", s, s,
adamc@758 3345 strcat [(L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".s\" value=\""
adamc@803 3346 ^ nm ^ "\" />")), loc),
adamc@758 3347 (L'.ERel 0, loc),
adamc@803 3348 (L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".e\" value=\"1\" />")), loc)]),
adamc@758 3349 loc),
adamc@758 3350 fm)
adamc@758 3351 end
adamc@758 3352
adamc@758 3353 | L.ECApp ((L.ECApp (
adamc@758 3354 (L.EFfi ("Basis", "entry"), _), _), _), _) =>
adamc@758 3355 let
adamc@758 3356 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@758 3357 in
adamc@758 3358 ((L'.EAbs ("xml", s, s,
adamc@803 3359 strcat [(L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".i\" value=\"1\" />")), loc),
adamc@758 3360 (L'.ERel 0, loc),
adamc@803 3361 (L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".e\" value=\"1\" />")), loc)]),
adamc@758 3362 loc),
adamc@758 3363 fm)
adamc@758 3364 end
adamc@758 3365
adamc@148 3366 | L.EApp ((L.ECApp (
adamc@148 3367 (L.ECApp (
adamc@148 3368 (L.ECApp (
adamc@148 3369 (L.ECApp (
adamc@148 3370 (L.EFfi ("Basis", "useMore"), _), _), _),
adamc@148 3371 _), _),
adamc@148 3372 _), _),
adamc@148 3373 _), _),
adamc@179 3374 xml) => monoExp (env, st, fm) xml
adamc@148 3375
adamc@283 3376 | L.ECApp ((L.EFfi ("Basis", "error"), _), t) =>
adamc@283 3377 let
adamc@283 3378 val t = monoType env t
adamc@283 3379 in
adamc@283 3380 ((L'.EAbs ("s", (L'.TFfi ("Basis", "string"), loc), t,
adamc@283 3381 (L'.EError ((L'.ERel 0, loc), t), loc)), loc),
adamc@283 3382 fm)
adamc@283 3383 end
adamc@741 3384 | L.ECApp ((L.EFfi ("Basis", "returnBlob"), _), t) =>
adamc@741 3385 let
adamc@741 3386 val t = monoType env t
adamc@741 3387 val un = (L'.TRecord [], loc)
adamc@741 3388 in
adamc@741 3389 ((L'.EAbs ("b", (L'.TFfi ("Basis", "blob"), loc),
adamc@741 3390 (L'.TFun ((L'.TFfi ("Basis", "string"), loc), (L'.TFun (un, t), loc)), loc),
adamc@741 3391 (L'.EAbs ("mt", (L'.TFfi ("Basis", "string"), loc), (L'.TFun (un, t), loc),
adamc@741 3392 (L'.EAbs ("_", un, t,
adamc@741 3393 (L'.EReturnBlob {blob = (L'.ERel 2, loc),
adamc@741 3394 mimeType = (L'.ERel 1, loc),
adamc@741 3395 t = t}, loc)), loc)), loc)), loc),
adamc@741 3396 fm)
adamc@741 3397 end
adamc@1065 3398 | L.ECApp ((L.EFfi ("Basis", "redirect"), _), t) =>
adamc@1065 3399 let
adamc@1065 3400 val t = monoType env t
adamc@1065 3401 val un = (L'.TRecord [], loc)
adamc@1065 3402 in
adamc@1065 3403 ((L'.EAbs ("url", (L'.TFfi ("Basis", "string"), loc), (L'.TFun (un, t), loc),
adamc@1065 3404 (L'.EAbs ("_", un, t,
adamc@1065 3405 (L'.ERedirect ((L'.ERel 1, loc), t), loc)), loc)), loc),
adamc@1065 3406 fm)
adamc@1065 3407 end
adamc@283 3408
adamc@1104 3409 | L.ECApp ((L.EFfi ("Basis", "serialize"), _), t) =>
adamc@1104 3410 let
adamc@1104 3411 val t = monoType env t
adamc@1104 3412 val (e, fm) = urlifyExp env fm ((L'.ERel 0, loc), t)
adamc@1104 3413 in
adamc@1104 3414 ((L'.EAbs ("v", t, (L'.TFfi ("Basis", "string"), loc), e), loc),
adamc@1104 3415 fm)
adamc@1104 3416 end
adamc@1104 3417 | L.ECApp ((L.EFfi ("Basis", "deserialize"), _), t) =>
adamc@1104 3418 let
adamc@1104 3419 val t = monoType env t
adamc@1104 3420 in
adamc@1112 3421 ((L'.EAbs ("v", (L'.TFfi ("Basis", "string"), loc), t, (L'.EUnurlify ((L'.ERel 0, loc), t, false),
adamc@1112 3422 loc)), loc),
adamc@1104 3423 fm)
adamc@1104 3424 end
adamc@1104 3425
adamc@1067 3426 | L.EFfiApp ("Basis", "url", [e]) =>
adamc@1067 3427 let
adamc@1067 3428 val (e, fm) = monoExp (env, st, fm) e
adamc@1067 3429 in
adamc@1067 3430 urlifyExp env fm (e, dummyTyp)
adamc@1067 3431 end
adamc@1067 3432
adamc@179 3433 | L.EApp (e1, e2) =>
adamc@179 3434 let
adamc@179 3435 val (e1, fm) = monoExp (env, st, fm) e1
adamc@179 3436 val (e2, fm) = monoExp (env, st, fm) e2
adamc@179 3437 in
adamc@179 3438 ((L'.EApp (e1, e2), loc), fm)
adamc@179 3439 end
adamc@26 3440 | L.EAbs (x, dom, ran, e) =>
adamc@179 3441 let
adamc@179 3442 val (e, fm) = monoExp (Env.pushERel env x dom, st, fm) e
adamc@179 3443 in
adamc@179 3444 ((L'.EAbs (x, monoType env dom, monoType env ran, e), loc), fm)
adamc@179 3445 end
adamc@25 3446 | L.ECApp _ => poly ()
adamc@25 3447 | L.ECAbs _ => poly ()
adamc@25 3448
adamc@252 3449 | L.EFfi mx => ((L'.EFfi mx, loc), fm)
adamc@252 3450 | L.EFfiApp (m, x, es) =>
adamc@252 3451 let
adamc@252 3452 val (es, fm) = ListUtil.foldlMap (fn (e, fm) => monoExp (env, st, fm) e) fm es
adamc@252 3453 in
adamc@252 3454 ((L'.EFfiApp (m, x, es), loc), fm)
adamc@252 3455 end
adamc@252 3456
adamc@179 3457 | L.ERecord xes =>
adamc@179 3458 let
adamc@179 3459 val (xes, fm) = ListUtil.foldlMap
adamc@179 3460 (fn ((x, e, t), fm) =>
adamc@179 3461 let
adamc@179 3462 val (e, fm) = monoExp (env, st, fm) e
adamc@179 3463 in
adamc@179 3464 ((monoName env x,
adamc@179 3465 e,
adamc@179 3466 monoType env t), fm)
adamc@179 3467 end) fm xes
adamc@905 3468
adamc@905 3469 val xes = ListMergeSort.sort (fn ((x, _, _), (y, _, _)) => String.compare (x, y) = GREATER) xes
adamc@179 3470 in
adamc@179 3471 ((L'.ERecord xes, loc), fm)
adamc@179 3472 end
adamc@179 3473 | L.EField (e, x, _) =>
adamc@179 3474 let
adamc@179 3475 val (e, fm) = monoExp (env, st, fm) e
adamc@179 3476 in
adamc@179 3477 ((L'.EField (e, monoName env x), loc), fm)
adamc@179 3478 end
adamc@445 3479 | L.EConcat _ => poly ()
adamc@149 3480 | L.ECut _ => poly ()
adamc@493 3481 | L.ECutMulti _ => poly ()
adamc@177 3482
adamc@182 3483 | L.ECase (e, pes, {disc, result}) =>
adamc@179 3484 let
adamc@179 3485 val (e, fm) = monoExp (env, st, fm) e
adamc@179 3486 val (pes, fm) = ListUtil.foldlMap
adamc@179 3487 (fn ((p, e), fm) =>
adamc@179 3488 let
adamc@179 3489 val (e, fm) = monoExp (env, st, fm) e
adamc@179 3490 in
adamc@182 3491 ((monoPat env p, e), fm)
adamc@179 3492 end) fm pes
adamc@179 3493 in
adamc@182 3494 ((L'.ECase (e, pes, {disc = monoType env disc, result = monoType env result}), loc), fm)
adamc@179 3495 end
adamc@177 3496
adamc@179 3497 | L.EWrite e =>
adamc@179 3498 let
adamc@179 3499 val (e, fm) = monoExp (env, st, fm) e
adamc@179 3500 in
adamc@252 3501 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adamc@252 3502 (L'.EWrite (liftExpInExp 0 e), loc)), loc), fm)
adamc@179 3503 end
adamc@110 3504
adamc@179 3505 | L.EClosure (n, es) =>
adamc@179 3506 let
adamc@179 3507 val (es, fm) = ListUtil.foldlMap (fn (e, fm) =>
adamc@179 3508 monoExp (env, st, fm) e)
adamc@1065 3509 fm es
adamc@1065 3510 val e = (L'.EClosure (n, es), loc)
adamc@179 3511 in
adamc@1067 3512 (e, fm)
adamc@179 3513 end
adamc@450 3514
adamc@450 3515 | L.ELet (x, t, e1, e2) =>
adamc@450 3516 let
adamc@450 3517 val t' = monoType env t
adamc@450 3518 val (e1, fm) = monoExp (env, st, fm) e1
adamc@450 3519 val (e2, fm) = monoExp (Env.pushERel env x t, st, fm) e2
adamc@450 3520 in
adamc@450 3521 ((L'.ELet (x, t', e1, e2), loc), fm)
adamc@450 3522 end
adamc@607 3523
adamc@1020 3524 | L.EServerCall (n, es, t) =>
adamc@608 3525 let
adamc@609 3526 val t = monoType env t
adamc@614 3527 val (_, ft, _, name) = Env.lookupENamed env n
adamc@608 3528 val (es, fm) = ListUtil.foldlMap (fn (e, fm) => monoExp (env, st, fm) e) fm es
adamc@614 3529
adamc@614 3530 fun encodeArgs (es, ft, acc, fm) =
adamc@614 3531 case (es, ft) of
adamc@614 3532 ([], _) => (rev acc, fm)
adamc@614 3533 | (e :: es, (L.TFun (dom, ran), _)) =>
adamc@614 3534 let
adamc@614 3535 val (e, fm) = urlifyExp env fm (e, monoType env dom)
adamc@614 3536 in
adamc@614 3537 encodeArgs (es, ran, e
adamc@614 3538 :: (L'.EPrim (Prim.String "/"), loc)
adamc@614 3539 :: acc, fm)
adamc@614 3540 end
adamc@614 3541 | _ => raise Fail "Monoize: Not enough arguments visible in RPC function type"
adamc@614 3542
adamc@614 3543 val (call, fm) = encodeArgs (es, ft, [], fm)
adamc@614 3544 val call = foldl (fn (e, call) => (L'.EStrcat (call, e), loc))
adamc@614 3545 (L'.EPrim (Prim.String name), loc) call
adamc@614 3546
adamc@905 3547 val unit = (L'.TRecord [], loc)
adamc@905 3548
adamc@736 3549 val eff = if IS.member (!readCookie, n) then
adamc@736 3550 L'.ReadCookieWrite
adamc@736 3551 else
adamc@736 3552 L'.ReadOnly
adamc@905 3553
adamc@1020 3554 val e = (L'.EServerCall (call, t, eff), loc)
adamc@651 3555 val e = liftExpInExp 0 e
adamc@651 3556 val e = (L'.EAbs ("_", unit, unit, e), loc)
adamc@608 3557 in
adamc@651 3558 (e, fm)
adamc@608 3559 end
adamc@626 3560
adamc@626 3561 | L.EKAbs _ => poly ()
adamc@626 3562 | L.EKApp _ => poly ()
adamc@25 3563 end
adamc@25 3564
adamc@179 3565 fun monoDecl (env, fm) (all as (d, loc)) =
adamc@25 3566 let
adamc@25 3567 fun poly () =
adamc@25 3568 (E.errorAt loc "Unsupported declaration";
adamc@25 3569 Print.eprefaces' [("Declaration", CorePrint.p_decl env all)];
adamc@25 3570 NONE)
adamc@25 3571 in
adamc@25 3572 case d of
adamc@25 3573 L.DCon _ => NONE
adamc@808 3574 | L.DDatatype [("list", n, [_], [("Nil", _, NONE),
adamc@808 3575 ("Cons", _, SOME (L.TRecord (L.CRecord (_,
adamc@808 3576 [((L.CName "1", _),
adamc@808 3577 (L.CRel 0, _)),
adamc@808 3578 ((L.CName "2", _),
adamc@808 3579 (L.CApp ((L.CNamed n', _),
adamc@808 3580 (L.CRel 0, _)),
adamc@808 3581 _))]), _), _))])] =>
adamc@757 3582 if n = n' then
adamc@757 3583 NONE
adamc@757 3584 else
adamc@757 3585 poly ()
adamc@808 3586 | L.DDatatype dts =>
adamc@808 3587 let
adamc@808 3588 val env' = Env.declBinds env all
adamc@808 3589 val dts = map (fn (x, n, [], xncs) =>
adamc@808 3590 (x, n, map (fn (x, n, to) => (x, n, Option.map (monoType env') to)) xncs)
adamc@808 3591 | _ => (E.errorAt loc "Polymorphic datatype needed too late";
adamc@808 3592 Print.eprefaces' [("Declaration", CorePrint.p_decl env all)];
adamc@808 3593 ("", 0, []))) dts
adamc@808 3594 val d = (L'.DDatatype dts, loc)
adamc@808 3595 in
adamc@808 3596 SOME (env', fm, [d])
adamc@808 3597 end
adamc@179 3598 | L.DVal (x, n, t, e, s) =>
adamc@179 3599 let
adamc@179 3600 val (e, fm) = monoExp (env, St.empty, fm) e
adamc@179 3601 in
adamc@179 3602 SOME (Env.pushENamed env x n t NONE s,
adamc@179 3603 fm,
adamc@273 3604 [(L'.DVal (x, n, monoType env t, e, s), loc)])
adamc@179 3605 end
adamc@128 3606 | L.DValRec vis =>
adamc@128 3607 let
adamc@1107 3608 val vis = map (fn (x, n, t, e, s) =>
adamc@1107 3609 let
adamc@1107 3610 fun maybeTransaction (t, e) =
adamc@1107 3611 case (#1 t, #1 e) of
adamc@1107 3612 (L.CApp ((L.CFfi ("Basis", "transaction"), _), _), _) =>
adamc@1107 3613 SOME (L.EAbs ("_",
adamc@1107 3614 (L.TRecord (L.CRecord ((L.KType, loc), []), loc), loc),
adamc@1107 3615 t,
adamc@1107 3616 (L.EApp (CoreEnv.liftExpInExp 0 e,
adamc@1107 3617 (L.ERecord [], loc)), loc)), loc)
adamc@1107 3618 | (L.TFun (dom, ran), L.EAbs (x, _, _, e)) =>
adamc@1107 3619 (case maybeTransaction (ran, e) of
adamc@1107 3620 NONE => NONE
adamc@1107 3621 | SOME e => SOME (L.EAbs (x, dom, ran, e), loc))
adamc@1107 3622 | _ => NONE
adamc@1107 3623 in
adamc@1107 3624 (x, n, t,
adamc@1107 3625 case maybeTransaction (t, e) of
adamc@1107 3626 NONE => e
adamc@1107 3627 | SOME e => e,
adamc@1107 3628 s)
adamc@1107 3629 end) vis
adamc@1107 3630
adamc@128 3631 val env = foldl (fn ((x, n, t, e, s), env) => Env.pushENamed env x n t NONE s) env vis
adamc@179 3632
adamc@179 3633 val (vis, fm) = ListUtil.foldlMap
adamc@179 3634 (fn ((x, n, t, e, s), fm) =>
adamc@179 3635 let
adamc@179 3636 val (e, fm) = monoExp (env, St.empty, fm) e
adamc@179 3637 in
adamc@179 3638 ((x, n, monoType env t, e, s), fm)
adamc@179 3639 end)
adamc@179 3640 fm vis
adamc@128 3641 in
adamc@128 3642 SOME (env,
adamc@179 3643 fm,
adamc@273 3644 [(L'.DValRec vis, loc)])
adamc@128 3645 end
adamc@1104 3646 | L.DExport (ek, n, b) =>
adamc@115 3647 let
adamc@120 3648 val (_, t, _, s) = Env.lookupENamed env n
adamc@120 3649
adamc@609 3650 fun unwind (t, args) =
adamc@609 3651 case #1 t of
adamc@609 3652 L.TFun (dom, ran) => unwind (ran, dom :: args)
adamc@314 3653 | L.CApp ((L.CFfi ("Basis", "transaction"), _), t) =>
adamc@609 3654 unwind (t, (L.TRecord (L.CRecord ((L.KType, loc), []), loc), loc) :: args)
adamc@609 3655 | _ => (rev args, t)
adamc@120 3656
adamc@609 3657 val (ts, ran) = unwind (t, [])
adamc@609 3658 val ts = map (monoType env) ts
adamc@609 3659 val ran = monoType env ran
adamc@115 3660 in
adamc@1104 3661 SOME (env, fm, [(L'.DExport (ek, s, n, ts, ran, b), loc)])
adamc@115 3662 end
adamc@707 3663 | L.DTable (x, n, (L.CRecord (_, xts), _), s, pe, _, ce, _) =>
adamc@251 3664 let
adamc@251 3665 val t = (L.CFfi ("Basis", "string"), loc)
adamc@251 3666 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@311 3667 val s = "uw_" ^ s
adamc@704 3668 val e_name = (L'.EPrim (Prim.String s), loc)
adamc@273 3669
adamc@273 3670 val xts = map (fn (x, t) => (monoName env x, monoType env t)) xts
adamc@704 3671
adamc@707 3672 val (pe, fm) = monoExp (env, St.empty, fm) pe
adamc@707 3673 val (ce, fm) = monoExp (env, St.empty, fm) ce
adamc@251 3674 in
adamc@251 3675 SOME (Env.pushENamed env x n t NONE s,
adamc@251 3676 fm,
adamc@707 3677 [(L'.DTable (s, xts, pe, ce), loc),
adamc@704 3678 (L'.DVal (x, n, t', e_name, s), loc)])
adamc@251 3679 end
adamc@273 3680 | L.DTable _ => poly ()
adamc@754 3681 | L.DView (x, n, s, e, (L.CRecord (_, xts), _)) =>
adamc@754 3682 let
adamc@754 3683 val t = (L.CFfi ("Basis", "string"), loc)
adamc@754 3684 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@754 3685 val s = "uw_" ^ s
adamc@754 3686 val e_name = (L'.EPrim (Prim.String s), loc)
adamc@754 3687
adamc@754 3688 val xts = map (fn (x, t) => (monoName env x, monoType env t)) xts
adamc@754 3689
adamc@754 3690 val (e, fm) = monoExp (env, St.empty, fm) e
adamc@754 3691 val e = (L'.EFfiApp ("Basis", "viewify", [e]), loc)
adamc@754 3692 in
adamc@754 3693 SOME (Env.pushENamed env x n t NONE s,
adamc@754 3694 fm,
adamc@754 3695 [(L'.DView (s, xts, e), loc),
adamc@754 3696 (L'.DVal (x, n, t', e_name, s), loc)])
adamc@754 3697 end
adamc@754 3698 | L.DView _ => poly ()
adamc@338 3699 | L.DSequence (x, n, s) =>
adamc@338 3700 let
adamc@338 3701 val t = (L.CFfi ("Basis", "string"), loc)
adamc@338 3702 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@338 3703 val s = "uw_" ^ s
adamc@338 3704 val e = (L'.EPrim (Prim.String s), loc)
adamc@338 3705 in
adamc@338 3706 SOME (Env.pushENamed env x n t NONE s,
adamc@338 3707 fm,
adamc@338 3708 [(L'.DSequence s, loc),
adamc@338 3709 (L'.DVal (x, n, t', e, s), loc)])
adamc@338 3710 end
adamc@683 3711 | L.DDatabase _ => NONE
adamc@462 3712 | L.DCookie (x, n, t, s) =>
adamc@462 3713 let
adamc@462 3714 val t = (L.CFfi ("Basis", "string"), loc)
adamc@462 3715 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@462 3716 val e = (L'.EPrim (Prim.String s), loc)
adamc@462 3717 in
adamc@462 3718 SOME (Env.pushENamed env x n t NONE s,
adamc@462 3719 fm,
adamc@725 3720 [(L'.DCookie s, loc),
adamc@725 3721 (L'.DVal (x, n, t', e, s), loc)])
adamc@462 3722 end
adamc@720 3723 | L.DStyle (x, n, s) =>
adamc@718 3724 let
adamc@718 3725 val t = (L.CFfi ("Basis", "string"), loc)
adamc@718 3726 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@718 3727 val e = (L'.EPrim (Prim.String s), loc)
adamc@718 3728 in
adamc@718 3729 SOME (Env.pushENamed env x n t NONE s,
adamc@718 3730 fm,
adamc@720 3731 [(L'.DStyle s, loc),
adamc@718 3732 (L'.DVal (x, n, t', e, s), loc)])
adamc@718 3733 end
adamc@1075 3734 | L.DTask (e1, e2) =>
adamc@1073 3735 let
adamc@1075 3736 val (e1, fm) = monoExp (env, St.empty, fm) e1
adamc@1075 3737 val (e2, fm) = monoExp (env, St.empty, fm) e2
adamc@1073 3738 in
adamc@1073 3739 SOME (env,
adamc@1073 3740 fm,
adamc@1075 3741 [(L'.DTask (e1, e2), loc)])
adamc@1073 3742 end
adamc@1199 3743 | L.DPolicy e =>
adamc@1199 3744 let
adamc@1240 3745 fun policies (e, fm) =
adamc@1199 3746 case #1 e of
adamc@1240 3747 L.EFfiApp ("Basis", "also", [e1, e2]) =>
adamc@1240 3748 let
adamc@1240 3749 val (ps1, fm) = policies (e1, fm)
adamc@1240 3750 val (ps2, fm) = policies (e2, fm)
adamc@1240 3751 in
adamc@1240 3752 (ps1 @ ps2, fm)
adamc@1240 3753 end
adamc@1240 3754 | _ =>
adamc@1240 3755 let
adamc@1240 3756 val (e, make) =
adamc@1240 3757 case #1 e of
adamc@1240 3758 L.EApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sendClient"), _), _), _), _), _), e) =>
adamc@1240 3759 (e, L'.PolClient)
adamc@1240 3760 | L.EApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "mayInsert"), _), _), _), _), _), e) =>
adamc@1240 3761 (e, L'.PolInsert)
adamc@1240 3762 | L.EApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "mayDelete"), _), _), _), _), _), e) =>
adamc@1240 3763 (e, L'.PolDelete)
adamc@1240 3764 | L.EApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "mayUpdate"), _), _), _), _), _), e) =>
adamc@1240 3765 (e, L'.PolUpdate)
adamc@1240 3766 | L.EFfiApp ("Basis", "sendOwnIds", [e]) =>
adamc@1240 3767 (e, L'.PolSequence)
adamc@1240 3768 | _ => (poly (); (e, L'.PolClient))
adamc@1199 3769
adamc@1240 3770 val (e, fm) = monoExp (env, St.empty, fm) e
adamc@1240 3771 in
adamc@1240 3772 ([(L'.DPolicy (make e), loc)], fm)
adamc@1240 3773 end
adamc@1240 3774
adamc@1240 3775 val (ps, fm) = policies (e, fm)
adamc@1199 3776 in
adamc@1240 3777 SOME (env, fm, ps)
adamc@1199 3778 end
adamc@25 3779 end
adamc@25 3780
adamc@683 3781 datatype expungable = Client | Channel
adamc@683 3782
adamc@683 3783 fun monoize env file =
adamc@25 3784 let
adamc@735 3785 (* Calculate which exported functions need cookie signature protection *)
adamc@735 3786 val rcook = foldl (fn ((d, _), rcook) =>
adamc@735 3787 case d of
adamc@1104 3788 L.DExport (L.Action L.ReadCookieWrite, n, _) => IS.add (rcook, n)
adamc@1104 3789 | L.DExport (L.Rpc L.ReadCookieWrite, n, _) => IS.add (rcook, n)
adamc@735 3790 | _ => rcook)
adamc@735 3791 IS.empty file
adamc@735 3792 val () = readCookie := rcook
adamc@735 3793
adamc@683 3794 val loc = E.dummySpan
adamc@683 3795 val client = (L'.TFfi ("Basis", "client"), loc)
adamc@683 3796 val unit = (L'.TRecord [], loc)
adamc@687 3797
adamc@687 3798 fun calcClientish xts =
adamc@687 3799 foldl (fn ((x : L.con, t : L.con), st as (nullable, notNullable)) =>
adamc@687 3800 case #1 x of
adamc@687 3801 L.CName x =>
adamc@687 3802 (case #1 t of
adamc@687 3803 L.CFfi ("Basis", "client") =>
adamc@687 3804 (nullable, (x, Client) :: notNullable)
adamc@687 3805 | L.CApp ((L.CFfi ("Basis", "option"), _),
adamc@687 3806 (L.CFfi ("Basis", "client"), _)) =>
adamc@687 3807 ((x, Client) :: nullable, notNullable)
adamc@687 3808 | L.CApp ((L.CFfi ("Basis", "channel"), _), _) =>
adamc@687 3809 (nullable, (x, Channel) :: notNullable)
adamc@687 3810 | L.CApp ((L.CFfi ("Basis", "option"), _),
adamc@687 3811 (L.CApp ((L.CFfi ("Basis", "channel"), _), _), _)) =>
adamc@687 3812 ((x, Channel) :: nullable, notNullable)
adamc@687 3813 | _ => st)
adamc@687 3814 | _ => st) ([], []) xts
adamc@687 3815
adamc@683 3816 fun expunger () =
adamc@683 3817 let
adamc@683 3818 val target = (L'.EFfiApp ("Basis", "sqlifyClient", [(L'.ERel 0, loc)]), loc)
adamc@683 3819
adamc@683 3820 fun doTable (tab, xts, e) =
adamc@683 3821 case xts of
adamc@683 3822 L.CRecord (_, xts) =>
adamc@683 3823 let
adamc@687 3824 val (nullable, notNullable) = calcClientish xts
adamc@683 3825
adamc@684 3826 fun cond (x, v) =
adamc@684 3827 (L'.EStrcat ((L'.EPrim (Prim.String ("uw_" ^ x
adamc@684 3828 ^ (case v of
adamc@684 3829 Client => ""
adamc@684 3830 | Channel => " >> 32")
adamc@684 3831 ^ " = ")), loc),
adamc@684 3832 target), loc)
adamc@684 3833
adamc@684 3834 val e =
adamc@684 3835 foldl (fn ((x, v), e) =>
adamc@684 3836 (L'.ESeq (
adamc@684 3837 (L'.EDml (L'.EStrcat (
adamc@684 3838 (L'.EPrim (Prim.String ("UPDATE uw_"
adamc@684 3839 ^ tab
adamc@684 3840 ^ " SET uw_"
adamc@684 3841 ^ x
adamc@684 3842 ^ " = NULL WHERE ")), loc),
adamc@684 3843 cond (x, v)), loc), loc),
adamc@684 3844 e), loc))
adamc@684 3845 e nullable
adamc@684 3846
adamc@683 3847 val e =
adamc@683 3848 case notNullable of
adamc@683 3849 [] => e
adamc@683 3850 | eb :: ebs =>
adamc@684 3851 (L'.ESeq (
adamc@684 3852 (L'.EDml (foldl
adamc@684 3853 (fn (eb, s) =>
adamc@684 3854 (L'.EStrcat (s,
adamc@687 3855 (L'.EStrcat ((L'.EPrim (Prim.String " OR "),
adamc@684 3856 loc),
adamc@684 3857 cond eb), loc)), loc))
adamc@684 3858 (L'.EStrcat ((L'.EPrim (Prim.String ("DELETE FROM uw_"
adamc@684 3859 ^ tab
adamc@684 3860 ^ " WHERE ")), loc),
adamc@684 3861 cond eb), loc)
adamc@684 3862 ebs), loc),
adamc@684 3863 e), loc)
adamc@683 3864 in
adamc@683 3865 e
adamc@683 3866 end
adamc@683 3867 | _ => e
adamc@683 3868
adamc@683 3869 val e = (L'.ERecord [], loc)
adamc@683 3870 in
adamc@683 3871 foldl (fn ((d, _), e) =>
adamc@683 3872 case d of
adamc@707 3873 L.DTable (_, _, xts, tab, _, _, _, _) => doTable (tab, #1 xts, e)
adamc@683 3874 | _ => e) e file
adamc@683 3875 end
adamc@683 3876
adamc@687 3877 fun initializer () =
adamc@687 3878 let
adamc@687 3879 fun doTable (tab, xts, e) =
adamc@687 3880 case xts of
adamc@687 3881 L.CRecord (_, xts) =>
adamc@687 3882 let
adamc@687 3883 val (nullable, notNullable) = calcClientish xts
adamc@687 3884
adamc@687 3885 val e =
adamc@687 3886 case nullable of
adamc@687 3887 [] => e
adamc@687 3888 | (x, _) :: ebs =>
adamc@687 3889 (L'.ESeq (
adamc@687 3890 (L'.EDml (L'.EPrim (Prim.String
adamc@687 3891 (foldl (fn ((x, _), s) =>
adamc@687 3892 s ^ ", uw_" ^ x ^ " = NULL")
adamc@687 3893 ("UPDATE uw_"
adamc@687 3894 ^ tab
adamc@687 3895 ^ " SET uw_"
adamc@687 3896 ^ x
adamc@687 3897 ^ " = NULL")
adamc@687 3898 ebs)), loc), loc),
adamc@687 3899 e), loc)
adamc@687 3900
adamc@687 3901 val e =
adamc@687 3902 case notNullable of
adamc@687 3903 [] => e
adamc@687 3904 | eb :: ebs =>
adamc@687 3905 (L'.ESeq (
adamc@687 3906 (L'.EDml (L'.EPrim (Prim.String ("DELETE FROM uw_"
adamc@687 3907 ^ tab)), loc), loc),
adamc@687 3908 e), loc)
adamc@687 3909 in
adamc@687 3910 e
adamc@687 3911 end
adamc@687 3912 | _ => e
adamc@687 3913
adamc@687 3914 val e = (L'.ERecord [], loc)
adamc@687 3915 in
adamc@687 3916 foldl (fn ((d, _), e) =>
adamc@687 3917 case d of
adamc@707 3918 L.DTable (_, _, xts, tab, _, _, _, _) => doTable (tab, #1 xts, e)
adamc@687 3919 | _ => e) e file
adamc@687 3920 end
adamc@687 3921
adamc@179 3922 val (_, _, ds) = List.foldl (fn (d, (env, fm, ds)) =>
adamc@683 3923 case #1 d of
adamc@683 3924 L.DDatabase s =>
adamc@683 3925 let
adamc@687 3926 val (nExp, fm) = Fm.freshName fm
adamc@687 3927 val (nIni, fm) = Fm.freshName fm
adamc@687 3928
adamc@687 3929 val dExp = L'.DVal ("expunger",
adamc@687 3930 nExp,
adamc@687 3931 (L'.TFun (client, unit), loc),
adamc@687 3932 (L'.EAbs ("cli", client, unit, expunger ()), loc),
adamc@687 3933 "expunger")
adamc@687 3934 val dIni = L'.DVal ("initializer",
adamc@687 3935 nIni,
adamc@687 3936 (L'.TFun (unit, unit), loc),
adamc@687 3937 (L'.EAbs ("_", unit, unit, initializer ()), loc),
adamc@687 3938 "initializer")
adamc@683 3939 in
adamc@687 3940 (env, Fm.enter fm, (L'.DDatabase {name = s,
adamc@687 3941 expunge = nExp,
adamc@687 3942 initialize = nIni}, loc)
adamc@687 3943 :: (dExp, loc)
adamc@687 3944 :: (dIni, loc)
adamc@683 3945 :: ds)
adamc@683 3946 end
adamc@683 3947 | _ =>
adamc@683 3948 case monoDecl (env, fm) d of
adamc@683 3949 NONE => (env, fm, ds)
adamc@683 3950 | SOME (env, fm, ds') =>
adamc@683 3951 (env,
adamc@683 3952 Fm.enter fm,
adamc@683 3953 ds' @ Fm.decls fm @ ds))
adamc@683 3954 (env, Fm.empty (CoreUtil.File.maxName file + 1), []) file
adamc@25 3955 in
adamc@25 3956 rev ds
adamc@25 3957 end
adamc@25 3958
adamc@25 3959 end