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Some standard library reorgs and additions; handle mutual datatypes better in Specialize
author Adam Chlipala <adamc@hcoop.net>
date Tue, 09 Jun 2009 18:11:59 -0400
parents 74a1e3bdf430
children 0f7e2cca6d9b
rev   line source
adamc@25 1 (* Copyright (c) 2008, Adam Chlipala
adamc@25 2 * All rights reserved.
adamc@25 3 *
adamc@25 4 * Redistribution and use in source and binary forms, with or without
adamc@25 5 * modification, are permitted provided that the following conditions are met:
adamc@25 6 *
adamc@25 7 * - Redistributions of source code must retain the above copyright notice,
adamc@25 8 * this list of conditions and the following disclaimer.
adamc@25 9 * - Redistributions in binary form must reproduce the above copyright notice,
adamc@25 10 * this list of conditions and the following disclaimer in the documentation
adamc@25 11 * and/or other materials provided with the distribution.
adamc@25 12 * - The names of contributors may not be used to endorse or promote products
adamc@25 13 * derived from this software without specific prior written permission.
adamc@25 14 *
adamc@25 15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
adamc@25 16 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
adamc@25 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
adamc@25 18 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
adamc@25 19 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
adamc@25 20 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
adamc@25 21 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
adamc@25 22 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
adamc@25 23 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
adamc@25 24 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
adamc@25 25 * POSSIBILITY OF SUCH DAMAGE.
adamc@25 26 *)
adamc@25 27
adamc@25 28 structure Monoize :> MONOIZE = struct
adamc@25 29
adamc@25 30 structure E = ErrorMsg
adamc@25 31 structure Env = CoreEnv
adamc@25 32
adamc@25 33 structure L = Core
adamc@25 34 structure L' = Mono
adamc@25 35
adamc@196 36 structure IM = IntBinaryMap
adamc@735 37 structure IS = IntBinarySet
adamc@196 38
adamc@196 39 val dummyTyp = (L'.TDatatype (0, ref (L'.Enum, [])), E.dummySpan)
adamc@25 40
adamc@252 41 structure U = MonoUtil
adamc@252 42
adamc@252 43 val liftExpInExp =
adamc@252 44 U.Exp.mapB {typ = fn t => t,
adamc@252 45 exp = fn bound => fn e =>
adamc@252 46 case e of
adamc@252 47 L'.ERel xn =>
adamc@252 48 if xn < bound then
adamc@252 49 e
adamc@252 50 else
adamc@252 51 L'.ERel (xn + 1)
adamc@252 52 | _ => e,
adamc@252 53 bind = fn (bound, U.Exp.RelE _) => bound + 1
adamc@252 54 | (bound, _) => bound}
adamc@252 55
adamc@25 56 fun monoName env (all as (c, loc)) =
adamc@25 57 let
adamc@25 58 fun poly () =
adamc@25 59 (E.errorAt loc "Unsupported name constructor";
adamc@25 60 Print.eprefaces' [("Constructor", CorePrint.p_con env all)];
adamc@25 61 "")
adamc@25 62 in
adamc@25 63 case c of
adamc@25 64 L.CName s => s
adamc@25 65 | _ => poly ()
adamc@25 66 end
adamc@25 67
adamc@292 68 fun readType' (t, loc) = (L'.TFun ((L'.TFfi ("Basis", "string"), loc),
adamc@292 69 (L'.TOption t, loc)), loc)
adamc@292 70 fun readErrType (t, loc) = (L'.TFun ((L'.TFfi ("Basis", "string"), loc),
adamc@292 71 t), loc)
adamc@292 72 fun readType (t, loc) =
adamc@292 73 (L'.TRecord [("Read", readType' (t, loc)),
adamc@292 74 ("ReadError", readErrType (t, loc))],
adamc@292 75 loc)
adamc@292 76
adamc@196 77 fun monoType env =
adamc@25 78 let
adamc@196 79 fun mt env dtmap (all as (c, loc)) =
adamc@196 80 let
adamc@196 81 fun poly () =
adamc@196 82 (E.errorAt loc "Unsupported type constructor";
adamc@196 83 Print.eprefaces' [("Constructor", CorePrint.p_con env all)];
adamc@196 84 dummyTyp)
adamc@196 85 in
adamc@196 86 case c of
adamc@196 87 L.TFun (c1, c2) => (L'.TFun (mt env dtmap c1, mt env dtmap c2), loc)
adamc@196 88 | L.TCFun _ => poly ()
adamc@196 89 | L.TRecord (L.CRecord ((L.KType, _), xcs), _) =>
adamc@196 90 (L'.TRecord (map (fn (x, t) => (monoName env x, mt env dtmap t)) xcs), loc)
adamc@196 91 | L.TRecord _ => poly ()
adamc@196 92
adamc@288 93 | L.CApp ((L.CFfi ("Basis", "option"), _), t) =>
adamc@288 94 (L'.TOption (mt env dtmap t), loc)
adamc@757 95 | L.CApp ((L.CFfi ("Basis", "list"), _), t) =>
adamc@757 96 (L'.TList (mt env dtmap t), loc)
adamc@288 97
adamc@820 98 | L.CApp ((L.CFfi ("Basis", "monad"), _), _) =>
adamc@820 99 (L'.TRecord [], loc)
adamc@820 100
adamc@387 101 | L.CApp ((L.CFfi ("Basis", "eq"), _), t) =>
adamc@387 102 let
adamc@387 103 val t = mt env dtmap t
adamc@387 104 in
adamc@387 105 (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc)
adamc@387 106 end
adamc@389 107 | L.CApp ((L.CFfi ("Basis", "num"), _), t) =>
adamc@389 108 let
adamc@389 109 val t = mt env dtmap t
adamc@389 110 in
adamc@417 111 (L'.TRecord [("Zero", t),
adamc@417 112 ("Neg", (L'.TFun (t, t), loc)),
adamc@389 113 ("Plus", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 114 ("Minus", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 115 ("Times", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 116 ("Div", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 117 ("Mod", (L'.TFun (t, (L'.TFun (t, t), loc)), loc))],
adamc@389 118 loc)
adamc@389 119 end
adamc@391 120 | L.CApp ((L.CFfi ("Basis", "ord"), _), t) =>
adamc@391 121 let
adamc@391 122 val t = mt env dtmap t
adamc@391 123 in
adamc@391 124 (L'.TRecord [("Lt", (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc)),
adamc@391 125 ("Le", (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc))],
adamc@391 126 loc)
adamc@391 127 end
adamc@286 128 | L.CApp ((L.CFfi ("Basis", "show"), _), t) =>
adamc@286 129 (L'.TFun (mt env dtmap t, (L'.TFfi ("Basis", "string"), loc)), loc)
adamc@290 130 | L.CApp ((L.CFfi ("Basis", "read"), _), t) =>
adamc@292 131 readType (mt env dtmap t, loc)
adamc@286 132
adamc@717 133 | L.CFfi ("Basis", "url") => (L'.TFfi ("Basis", "string"), loc)
adamc@741 134 | L.CFfi ("Basis", "mimeType") => (L'.TFfi ("Basis", "string"), loc)
adamc@720 135 | L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "xml"), _), _), _), _), _), _) =>
adamc@196 136 (L'.TFfi ("Basis", "string"), loc)
adamc@196 137 | L.CApp ((L.CApp ((L.CFfi ("Basis", "xhtml"), _), _), _), _) =>
adamc@196 138 (L'.TFfi ("Basis", "string"), loc)
adamc@721 139 | L.CFfi ("Basis", "css_class") => (L'.TFfi ("Basis", "string"), loc)
adamc@196 140
adamc@251 141 | L.CApp ((L.CFfi ("Basis", "transaction"), _), t) =>
adamc@252 142 (L'.TFun ((L'.TRecord [], loc), mt env dtmap t), loc)
adamc@565 143 | L.CApp ((L.CFfi ("Basis", "source"), _), t) =>
adamc@577 144 (L'.TSource, loc)
adamc@568 145 | L.CApp ((L.CFfi ("Basis", "signal"), _), t) =>
adamc@568 146 (L'.TSignal (mt env dtmap t), loc)
adamc@462 147 | L.CApp ((L.CFfi ("Basis", "http_cookie"), _), _) =>
adamc@462 148 (L'.TFfi ("Basis", "string"), loc)
adamc@705 149 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_table"), _), _), _), _) =>
adamc@252 150 (L'.TFfi ("Basis", "string"), loc)
adamc@823 151 | L.CApp ((L.CFfi ("Basis", "sql_view"), _), _) =>
adamc@823 152 (L'.TFfi ("Basis", "string"), loc)
adamc@338 153 | L.CFfi ("Basis", "sql_sequence") =>
adamc@338 154 (L'.TFfi ("Basis", "string"), loc)
adamc@252 155 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_query"), _), _), _), _) =>
adamc@252 156 (L'.TFfi ("Basis", "string"), loc)
adamc@252 157 | L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_query1"), _), _), _), _), _), _) =>
adamc@252 158 (L'.TFfi ("Basis", "string"), loc)
adamc@748 159 | L.CApp ((L.CFfi ("Basis", "sql_from_items"), _), _) =>
adamc@748 160 (L'.TFfi ("Basis", "string"), loc)
adamc@252 161 | L.CApp ((L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_exp"), _), _), _), _), _), _), _), _) =>
adamc@252 162 (L'.TFfi ("Basis", "string"), loc)
adamc@707 163 | L.CApp ((L.CApp ((L.CFfi ("Basis", "primary_key"), _), _), _), _) =>
adamc@707 164 (L'.TFfi ("Basis", "string"), loc)
adamc@704 165 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_constraints"), _), _), _), _) =>
adamc@704 166 (L'.TFfi ("Basis", "sql_constraints"), loc)
adamc@705 167 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_constraint"), _), _), _), _) =>
adamc@704 168 (L'.TFfi ("Basis", "string"), loc)
adamc@712 169 | L.CApp ((L.CApp ((L.CFfi ("Basis", "linkable"), _), _), _), _) =>
adamc@712 170 (L'.TRecord [], loc)
adamc@709 171 | L.CApp ((L.CApp ((L.CFfi ("Basis", "matching"), _), _), _), _) =>
adamc@709 172 let
adamc@709 173 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@709 174 in
adamc@709 175 (L'.TRecord [("1", string), ("2", string)], loc)
adamc@709 176 end
adamc@709 177 | L.CApp ((L.CFfi ("Basis", "propagation_mode"), _), _) =>
adamc@709 178 (L'.TFfi ("Basis", "string"), loc)
adamc@252 179
adamc@252 180 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_subset"), _), _), _), _) =>
adamc@252 181 (L'.TRecord [], loc)
adamc@252 182 | L.CFfi ("Basis", "sql_relop") =>
adamc@252 183 (L'.TFfi ("Basis", "string"), loc)
adamc@252 184 | L.CFfi ("Basis", "sql_direction") =>
adamc@252 185 (L'.TFfi ("Basis", "string"), loc)
adamc@252 186 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_order_by"), _), _), _), _) =>
adamc@252 187 (L'.TFfi ("Basis", "string"), loc)
adamc@252 188 | L.CFfi ("Basis", "sql_limit") =>
adamc@252 189 (L'.TFfi ("Basis", "string"), loc)
adamc@252 190 | L.CFfi ("Basis", "sql_offset") =>
adamc@252 191 (L'.TFfi ("Basis", "string"), loc)
adamc@753 192 | L.CApp ((L.CApp ((L.CFfi ("Basis", "fieldsOf"), _), _), _), _) =>
adamc@753 193 (L'.TRecord [], loc)
adamc@252 194
adamc@676 195 | L.CApp ((L.CFfi ("Basis", "sql_injectable_prim"), _), t) =>
adamc@676 196 (L'.TFun (mt env dtmap t, (L'.TFfi ("Basis", "string"), loc)), loc)
adamc@252 197 | L.CApp ((L.CFfi ("Basis", "sql_injectable"), _), t) =>
adamc@252 198 (L'.TFun (mt env dtmap t, (L'.TFfi ("Basis", "string"), loc)), loc)
adamc@750 199 | L.CApp ((L.CApp ((L.CFfi ("Basis", "nullify"), _), _), _), _) =>
adamc@750 200 (L'.TRecord [], loc)
adamc@252 201 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_unary"), _), _), _), _) =>
adamc@252 202 (L'.TFfi ("Basis", "string"), loc)
adamc@252 203 | L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_binary"), _), _), _), _), _), _) =>
adamc@252 204 (L'.TFfi ("Basis", "string"), loc)
adamc@252 205 | L.CApp ((L.CFfi ("Basis", "sql_aggregate"), _), t) =>
adamc@252 206 (L'.TFfi ("Basis", "string"), loc)
adamc@252 207 | L.CApp ((L.CFfi ("Basis", "sql_summable"), _), _) =>
adamc@252 208 (L'.TRecord [], loc)
adamc@252 209 | L.CApp ((L.CFfi ("Basis", "sql_maxable"), _), _) =>
adamc@252 210 (L'.TRecord [], loc)
adamc@559 211 | L.CApp ((L.CFfi ("Basis", "sql_arith"), _), _) =>
adamc@559 212 (L'.TRecord [], loc)
adamc@441 213 | L.CApp ((L.CFfi ("Basis", "sql_nfunc"), _), _) =>
adamc@441 214 (L'.TFfi ("Basis", "string"), loc)
adamc@746 215 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_ufunc"), _), _), _), _) =>
adamc@746 216 (L'.TFfi ("Basis", "string"), loc)
adamc@251 217
adamc@668 218 | L.CApp ((L.CFfi ("Basis", "channel"), _), _) =>
adamc@668 219 (L'.TFfi ("Basis", "channel"), loc)
adamc@668 220
adamc@196 221 | L.CRel _ => poly ()
adamc@196 222 | L.CNamed n =>
adamc@196 223 (case IM.find (dtmap, n) of
adamc@196 224 SOME r => (L'.TDatatype (n, r), loc)
adamc@196 225 | NONE =>
adamc@196 226 let
adamc@196 227 val r = ref (L'.Default, [])
adamc@196 228 val (_, xs, xncs) = Env.lookupDatatype env n
adamc@196 229
adamc@196 230 val dtmap' = IM.insert (dtmap, n, r)
adamc@196 231
adamc@196 232 val xncs = map (fn (x, n, to) => (x, n, Option.map (mt env dtmap') to)) xncs
adamc@196 233 in
adamc@196 234 case xs of
adamc@198 235 [] =>(r := (ElabUtil.classifyDatatype xncs, xncs);
adamc@196 236 (L'.TDatatype (n, r), loc))
adamc@196 237 | _ => poly ()
adamc@196 238 end)
adamc@196 239 | L.CFfi mx => (L'.TFfi mx, loc)
adamc@196 240 | L.CApp _ => poly ()
adamc@196 241 | L.CAbs _ => poly ()
adamc@196 242
adamc@196 243 | L.CName _ => poly ()
adamc@196 244
adamc@196 245 | L.CRecord _ => poly ()
adamc@196 246 | L.CConcat _ => poly ()
adamc@621 247 | L.CMap _ => poly ()
adamc@196 248 | L.CUnit => poly ()
adamc@214 249
adamc@214 250 | L.CTuple _ => poly ()
adamc@214 251 | L.CProj _ => poly ()
adamc@626 252
adamc@626 253 | L.CKAbs _ => poly ()
adamc@626 254 | L.CKApp _ => poly ()
adamc@626 255 | L.TKFun _ => poly ()
adamc@196 256 end
adamc@25 257 in
adamc@196 258 mt env IM.empty
adamc@25 259 end
adamc@25 260
adamc@25 261 val dummyExp = (L'.EPrim (Prim.Int 0), E.dummySpan)
adamc@25 262
adamc@179 263 structure IM = IntBinaryMap
adamc@179 264
adamc@179 265 datatype foo_kind =
adamc@179 266 Attr
adamc@179 267 | Url
adamc@179 268
adamc@179 269 fun fk2s fk =
adamc@179 270 case fk of
adamc@179 271 Attr => "attr"
adamc@179 272 | Url => "url"
adamc@179 273
adamc@179 274 structure Fm :> sig
adamc@179 275 type t
adamc@179 276
adamc@179 277 val empty : int -> t
adamc@179 278
adamc@179 279 val lookup : t -> foo_kind -> int -> (int -> t -> L'.decl * t) -> t * int
adamc@758 280 val lookupList : t -> foo_kind -> L'.typ -> (int -> t -> L'.decl * t) -> t * int
adamc@179 281 val enter : t -> t
adamc@179 282 val decls : t -> L'.decl list
adamc@683 283
adamc@683 284 val freshName : t -> int * t
adamc@179 285 end = struct
adamc@179 286
adamc@179 287 structure M = BinaryMapFn(struct
adamc@179 288 type ord_key = foo_kind
adamc@179 289 fun compare x =
adamc@179 290 case x of
adamc@179 291 (Attr, Attr) => EQUAL
adamc@179 292 | (Attr, _) => LESS
adamc@179 293 | (_, Attr) => GREATER
adamc@179 294
adamc@179 295 | (Url, Url) => EQUAL
adamc@179 296 end)
adamc@179 297
adamc@758 298 structure TM = BinaryMapFn(struct
adamc@758 299 type ord_key = L'.typ
adamc@758 300 val compare = MonoUtil.Typ.compare
adamc@758 301 end)
adamc@758 302
adamc@179 303 type t = {
adamc@179 304 count : int,
adamc@179 305 map : int IM.map M.map,
adamc@758 306 listMap : int TM.map M.map,
adamc@179 307 decls : L'.decl list
adamc@179 308 }
adamc@179 309
adamc@179 310 fun empty count = {
adamc@179 311 count = count,
adamc@179 312 map = M.empty,
adamc@758 313 listMap = M.empty,
adamc@179 314 decls = []
adamc@179 315 }
adamc@179 316
adamc@758 317 fun enter ({count, map, listMap, ...} : t) = {count = count, map = map, listMap = listMap, decls = []}
adamc@758 318 fun freshName {count, map, listMap, decls} = (count, {count = count + 1, map = map, listMap = listMap, decls = decls})
adamc@179 319 fun decls ({decls, ...} : t) = decls
adamc@179 320
adamc@758 321 fun lookup (t as {count, map, listMap, decls}) k n thunk =
adamc@120 322 let
adamc@179 323 val im = Option.getOpt (M.find (map, k), IM.empty)
adamc@179 324 in
adamc@179 325 case IM.find (im, n) of
adamc@179 326 NONE =>
adamc@179 327 let
adamc@179 328 val n' = count
adamc@758 329 val (d, {count, map, listMap, decls}) =
adamc@758 330 thunk count {count = count + 1,
adamc@758 331 map = M.insert (map, k, IM.insert (im, n, n')),
adamc@758 332 listMap = listMap,
adamc@758 333 decls = decls}
adamc@179 334 in
adamc@179 335 ({count = count,
adamc@179 336 map = map,
adamc@758 337 listMap = listMap,
adamc@758 338 decls = d :: decls}, n')
adamc@758 339 end
adamc@758 340 | SOME n' => (t, n')
adamc@758 341 end
adamc@758 342
adamc@758 343 fun lookupList (t as {count, map, listMap, decls}) k tp thunk =
adamc@758 344 let
adamc@758 345 val tm = Option.getOpt (M.find (listMap, k), TM.empty)
adamc@758 346 in
adamc@758 347 case TM.find (tm, tp) of
adamc@758 348 NONE =>
adamc@758 349 let
adamc@758 350 val n' = count
adamc@758 351 val (d, {count, map, listMap, decls}) =
adamc@758 352 thunk count {count = count + 1,
adamc@758 353 map = map,
adamc@758 354 listMap = M.insert (listMap, k, TM.insert (tm, tp, n')),
adamc@758 355 decls = decls}
adamc@758 356 in
adamc@758 357 ({count = count,
adamc@758 358 map = map,
adamc@758 359 listMap = listMap,
adamc@179 360 decls = d :: decls}, n')
adamc@179 361 end
adamc@179 362 | SOME n' => (t, n')
adamc@179 363 end
adamc@179 364
adamc@179 365 end
adamc@185 366
adamc@185 367
adamc@185 368 fun capitalize s =
adamc@185 369 if s = "" then
adamc@185 370 s
adamc@185 371 else
adamc@185 372 str (Char.toUpper (String.sub (s, 0))) ^ String.extract (s, 1, NONE)
adamc@179 373
adamc@179 374 fun fooifyExp fk env =
adamc@179 375 let
adamc@179 376 fun fooify fm (e, tAll as (t, loc)) =
adamc@120 377 case #1 e of
adamc@120 378 L'.EClosure (fnam, [(L'.ERecord [], _)]) =>
adamc@120 379 let
adamc@120 380 val (_, _, _, s) = Env.lookupENamed env fnam
adamc@120 381 in
adamc@764 382 ((L'.EPrim (Prim.String (Settings.getUrlPrefix () ^ s)), loc), fm)
adamc@120 383 end
adamc@120 384 | L'.EClosure (fnam, args) =>
adamc@120 385 let
adamc@120 386 val (_, ft, _, s) = Env.lookupENamed env fnam
adamc@120 387 val ft = monoType env ft
adamc@111 388
adamc@179 389 fun attrify (args, ft, e, fm) =
adamc@120 390 case (args, ft) of
adamc@179 391 ([], _) => (e, fm)
adamc@120 392 | (arg :: args, (L'.TFun (t, ft), _)) =>
adamc@179 393 let
adamc@179 394 val (arg', fm) = fooify fm (arg, t)
adamc@179 395 in
adamc@179 396 attrify (args, ft,
adamc@179 397 (L'.EStrcat (e,
adamc@179 398 (L'.EStrcat ((L'.EPrim (Prim.String "/"), loc),
adamc@179 399 arg'), loc)), loc),
adamc@179 400 fm)
adamc@179 401 end
adamc@120 402 | _ => (E.errorAt loc "Type mismatch encoding attribute";
adamc@179 403 (e, fm))
adamc@120 404 in
adamc@764 405 attrify (args, ft, (L'.EPrim (Prim.String (Settings.getUrlPrefix () ^ s)), loc), fm)
adamc@120 406 end
adamc@120 407 | _ =>
adamc@120 408 case t of
adamc@185 409 L'.TFfi (m, x) => ((L'.EFfiApp (m, fk2s fk ^ "ify" ^ capitalize x, [e]), loc), fm)
adamc@200 410
adamc@179 411 | L'.TRecord [] => ((L'.EPrim (Prim.String ""), loc), fm)
adamc@200 412 | L'.TRecord ((x, t) :: xts) =>
adamc@200 413 let
adamc@200 414 val (se, fm) = fooify fm ((L'.EField (e, x), loc), t)
adamc@200 415 in
adamc@200 416 foldl (fn ((x, t), (se, fm)) =>
adamc@200 417 let
adamc@200 418 val (se', fm) = fooify fm ((L'.EField (e, x), loc), t)
adamc@200 419 in
adamc@200 420 ((L'.EStrcat (se,
adamc@200 421 (L'.EStrcat ((L'.EPrim (Prim.String "/"), loc),
adamc@200 422 se'), loc)), loc),
adamc@200 423 fm)
adamc@200 424 end) (se, fm) xts
adamc@200 425 end
adamc@111 426
adamc@196 427 | L'.TDatatype (i, ref (dk, _)) =>
adamc@179 428 let
adamc@179 429 fun makeDecl n fm =
adamc@179 430 let
adamc@193 431 val (x, _, xncs) = Env.lookupDatatype env i
adamc@179 432
adamc@179 433 val (branches, fm) =
adamc@179 434 ListUtil.foldlMap
adamc@179 435 (fn ((x, n, to), fm) =>
adamc@179 436 case to of
adamc@179 437 NONE =>
adamc@188 438 (((L'.PCon (dk, L'.PConVar n, NONE), loc),
adamc@179 439 (L'.EPrim (Prim.String x), loc)),
adamc@179 440 fm)
adamc@179 441 | SOME t =>
adamc@179 442 let
adamc@182 443 val t = monoType env t
adamc@182 444 val (arg, fm) = fooify fm ((L'.ERel 0, loc), t)
adamc@179 445 in
adamc@188 446 (((L'.PCon (dk, L'.PConVar n, SOME (L'.PVar ("a", t), loc)), loc),
adamc@179 447 (L'.EStrcat ((L'.EPrim (Prim.String (x ^ "/")), loc),
adamc@179 448 arg), loc)),
adamc@179 449 fm)
adamc@179 450 end)
adamc@179 451 fm xncs
adamc@179 452
adamc@179 453 val dom = tAll
adamc@179 454 val ran = (L'.TFfi ("Basis", "string"), loc)
adamc@179 455 in
adamc@179 456 ((L'.DValRec [(fk2s fk ^ "ify_" ^ x,
adamc@179 457 n,
adamc@179 458 (L'.TFun (dom, ran), loc),
adamc@179 459 (L'.EAbs ("x",
adamc@179 460 dom,
adamc@179 461 ran,
adamc@179 462 (L'.ECase ((L'.ERel 0, loc),
adamc@179 463 branches,
adamc@182 464 {disc = dom,
adamc@182 465 result = ran}), loc)), loc),
adamc@179 466 "")], loc),
adamc@179 467 fm)
adamc@179 468 end
adamc@179 469
adamc@179 470 val (fm, n) = Fm.lookup fm fk i makeDecl
adamc@179 471 in
adamc@179 472 ((L'.EApp ((L'.ENamed n, loc), e), loc), fm)
adamc@179 473 end
adamc@164 474
adamc@471 475 | L'.TOption t =>
adamc@471 476 let
adamc@471 477 val (body, fm) = fooify fm ((L'.ERel 0, loc), t)
adamc@471 478 in
adamc@471 479 ((L'.ECase (e,
adamc@471 480 [((L'.PNone t, loc),
adamc@471 481 (L'.EPrim (Prim.String "None"), loc)),
adamc@471 482
adamc@471 483 ((L'.PSome (t, (L'.PVar ("x", t), loc)), loc),
adamc@471 484 (L'.EStrcat ((L'.EPrim (Prim.String "Some/"), loc),
adamc@471 485 body), loc))],
adamc@471 486 {disc = tAll,
adamc@471 487 result = (L'.TFfi ("Basis", "string"), loc)}), loc),
adamc@471 488 fm)
adamc@471 489 end
adamc@471 490
adamc@758 491 | L'.TList t =>
adamc@758 492 let
adamc@758 493 fun makeDecl n fm =
adamc@758 494 let
adamc@758 495 val rt = (L'.TRecord [("1", t), ("2", (L'.TList t, loc))], loc)
adamc@758 496 val (arg, fm) = fooify fm ((L'.ERel 0, loc), rt)
adamc@758 497
adamc@758 498 val branches = [((L'.PNone rt, loc),
adamc@758 499 (L'.EPrim (Prim.String "Nil"), loc)),
adamc@758 500 ((L'.PSome (rt, (L'.PVar ("a", rt), loc)), loc),
adamc@758 501 (L'.EStrcat ((L'.EPrim (Prim.String "Cons/"), loc),
adamc@758 502 arg), loc))]
adamc@758 503
adamc@758 504 val dom = tAll
adamc@758 505 val ran = (L'.TFfi ("Basis", "string"), loc)
adamc@758 506 in
adamc@758 507 ((L'.DValRec [(fk2s fk ^ "ify_list",
adamc@758 508 n,
adamc@758 509 (L'.TFun (dom, ran), loc),
adamc@758 510 (L'.EAbs ("x",
adamc@758 511 dom,
adamc@758 512 ran,
adamc@758 513 (L'.ECase ((L'.ERel 0, loc),
adamc@758 514 branches,
adamc@758 515 {disc = dom,
adamc@758 516 result = ran}), loc)), loc),
adamc@758 517 "")], loc),
adamc@758 518 fm)
adamc@758 519 end
adamc@758 520
adamc@758 521 val (fm, n) = Fm.lookupList fm fk t makeDecl
adamc@758 522 in
adamc@758 523 ((L'.EApp ((L'.ENamed n, loc), e), loc), fm)
adamc@758 524 end
adamc@758 525
adamc@490 526 | _ => (E.errorAt loc "Don't know how to encode attribute/URL type";
adamc@120 527 Print.eprefaces' [("Type", MonoPrint.p_typ MonoEnv.empty tAll)];
adamc@179 528 (dummyExp, fm))
adamc@120 529 in
adamc@120 530 fooify
adamc@120 531 end
adamc@120 532
adamc@179 533 val attrifyExp = fooifyExp Attr
adamc@179 534 val urlifyExp = fooifyExp Url
adamc@105 535
adamc@143 536 datatype 'a failable_search =
adamc@143 537 Found of 'a
adamc@143 538 | NotFound
adamc@143 539 | Error
adamc@143 540
adamc@153 541 structure St :> sig
adamc@153 542 type t
adamc@153 543
adamc@153 544 val empty : t
adamc@153 545
adamc@153 546 val radioGroup : t -> string option
adamc@153 547 val setRadioGroup : t * string -> t
adamc@153 548 end = struct
adamc@153 549
adamc@153 550 type t = {
adamc@153 551 radioGroup : string option
adamc@153 552 }
adamc@153 553
adamc@153 554 val empty = {radioGroup = NONE}
adamc@153 555
adamc@153 556 fun radioGroup (t : t) = #radioGroup t
adamc@153 557
adamc@153 558 fun setRadioGroup (t : t, x) = {radioGroup = SOME x}
adamc@153 559
adamc@153 560 end
adamc@153 561
adamc@186 562 fun monoPatCon env pc =
adamc@178 563 case pc of
adamc@178 564 L.PConVar n => L'.PConVar n
adamc@188 565 | L.PConFfi {mod = m, datatyp, con, arg, ...} => L'.PConFfi {mod = m, datatyp = datatyp, con = con,
adamc@188 566 arg = Option.map (monoType env) arg}
adamc@178 567
adamc@193 568 val dummyPat = (L'.PPrim (Prim.Int 0), ErrorMsg.dummySpan)
adamc@193 569
adamc@757 570
adamc@757 571 fun listify t = (L'.TRecord [("1", t), ("2", (L'.TList t, #2 t))], #2 t)
adamc@757 572
adamc@193 573 fun monoPat env (all as (p, loc)) =
adamc@193 574 let
adamc@193 575 fun poly () =
adamc@193 576 (E.errorAt loc "Unsupported pattern";
adamc@193 577 Print.eprefaces' [("Pattern", CorePrint.p_pat env all)];
adamc@193 578 dummyPat)
adamc@193 579 in
adamc@193 580 case p of
adamc@193 581 L.PWild => (L'.PWild, loc)
adamc@193 582 | L.PVar (x, t) => (L'.PVar (x, monoType env t), loc)
adamc@193 583 | L.PPrim p => (L'.PPrim p, loc)
adamc@193 584 | L.PCon (dk, pc, [], po) => (L'.PCon (dk, monoPatCon env pc, Option.map (monoPat env) po), loc)
adamc@757 585 | L.PCon (L.Option, L.PConFfi {mod = "Basis", datatyp = "list", ...}, [t], NONE) =>
adamc@757 586 (L'.PNone (listify (monoType env t)), loc)
adamc@757 587 | L.PCon (L.Option, L.PConFfi {mod = "Basis", datatyp = "list", ...}, [t], SOME p) =>
adamc@757 588 (L'.PSome (listify (monoType env t), monoPat env p), loc)
adamc@288 589 | L.PCon (L.Option, _, [t], NONE) => (L'.PNone (monoType env t), loc)
adamc@757 590 | L.PCon (L.Option, pc, [t], SOME p) => (L'.PSome (monoType env t, monoPat env p), loc)
adamc@193 591 | L.PCon _ => poly ()
adamc@193 592 | L.PRecord xps => (L'.PRecord (map (fn (x, p, t) => (x, monoPat env p, monoType env t)) xps), loc)
adamc@193 593 end
adamc@178 594
adamc@252 595 fun strcat loc es =
adamc@252 596 case es of
adamc@252 597 [] => (L'.EPrim (Prim.String ""), loc)
adamc@252 598 | [e] => e
adamc@252 599 | _ =>
adamc@252 600 let
adamc@252 601 val e2 = List.last es
adamc@252 602 val es = List.take (es, length es - 1)
adamc@252 603 val e1 = List.last es
adamc@252 604 val es = List.take (es, length es - 1)
adamc@252 605 in
adamc@252 606 foldr (fn (e, e') => (L'.EStrcat (e, e'), loc))
adamc@252 607 (L'.EStrcat (e1, e2), loc) es
adamc@252 608 end
adamc@252 609
adamc@252 610 fun strcatComma loc es =
adamc@252 611 case es of
adamc@252 612 [] => (L'.EPrim (Prim.String ""), loc)
adamc@252 613 | [e] => e
adamc@252 614 | _ =>
adamc@252 615 let
adamc@252 616 val e1 = List.last es
adamc@252 617 val es = List.take (es, length es - 1)
adamc@252 618 in
adamc@252 619 foldr (fn (e, e') =>
adamc@265 620 case (e, e') of
adamc@265 621 ((L'.EPrim (Prim.String ""), _), _) => e'
adamc@265 622 | (_, (L'.EPrim (Prim.String ""), _)) => e
adamc@252 623 | _ =>
adamc@252 624 (L'.EStrcat (e,
adamc@252 625 (L'.EStrcat ((L'.EPrim (Prim.String ", "), loc), e'), loc)), loc))
adamc@252 626 e1 es
adamc@252 627 end
adamc@252 628
adamc@252 629 fun strcatR loc e xs = strcatComma loc (map (fn (x, _) => (L'.EField (e, x), loc)) xs)
adamc@252 630
adamc@735 631 val readCookie = ref IS.empty
adamc@735 632
adamc@179 633 fun monoExp (env, st, fm) (all as (e, loc)) =
adamc@25 634 let
adamc@598 635 val strcat = strcat loc
adamc@598 636 val strcatComma = strcatComma loc
adamc@598 637 fun str s = (L'.EPrim (Prim.String s), loc)
adamc@598 638
adamc@25 639 fun poly () =
adamc@25 640 (E.errorAt loc "Unsupported expression";
adamc@25 641 Print.eprefaces' [("Expression", CorePrint.p_exp env all)];
adamc@179 642 (dummyExp, fm))
adamc@389 643
adamc@389 644 fun numTy t =
adamc@417 645 (L'.TRecord [("Zero", t),
adamc@417 646 ("Neg", (L'.TFun (t, t), loc)),
adamc@389 647 ("Plus", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 648 ("Minus", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 649 ("Times", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 650 ("Div", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 651 ("Mod", (L'.TFun (t, (L'.TFun (t, t), loc)), loc))], loc)
adamc@417 652 fun numEx (t, zero, neg, plus, minus, times, dv, md) =
adamc@417 653 ((L'.ERecord [("Zero", (L'.EPrim zero, loc), t),
adamc@417 654 ("Neg", neg, (L'.TFun (t, t), loc)),
adamc@389 655 ("Plus", plus, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 656 ("Minus", minus, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 657 ("Times", times, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 658 ("Div", dv, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 659 ("Mod", md, (L'.TFun (t, (L'.TFun (t, t), loc)), loc))], loc), fm)
adamc@391 660
adamc@391 661 fun ordTy t =
adamc@391 662 (L'.TRecord [("Lt", (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc)),
adamc@391 663 ("Le", (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc))], loc)
adamc@391 664 fun ordEx (t, lt, le) =
adamc@391 665 ((L'.ERecord [("Lt", lt, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc)),
adamc@391 666 ("Le", le, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc))],
adamc@391 667 loc), fm)
adamc@750 668
adamc@750 669 fun outerRec xts =
adamc@750 670 (L'.TRecord (map (fn ((L.CName x, _), (L.CRecord (_, xts), _)) =>
adamc@750 671 (x, (L'.TRecord (map (fn (x', _) => (x, (L'.TRecord [], loc))) xts), loc))
adamc@750 672 | (x, all as (_, loc)) =>
adamc@750 673 (E.errorAt loc "Unsupported record field constructor";
adamc@750 674 Print.eprefaces' [("Name", CorePrint.p_con env x),
adamc@750 675 ("Constructor", CorePrint.p_con env all)];
adamc@750 676 ("", dummyTyp))) xts), loc)
adamc@25 677 in
adamc@25 678 case e of
adamc@179 679 L.EPrim p => ((L'.EPrim p, loc), fm)
adamc@179 680 | L.ERel n => ((L'.ERel n, loc), fm)
adamc@179 681 | L.ENamed n => ((L'.ENamed n, loc), fm)
adamc@193 682 | L.ECon (dk, pc, [], eo) =>
adamc@193 683 let
adamc@179 684 val (eo, fm) =
adamc@179 685 case eo of
adamc@179 686 NONE => (NONE, fm)
adamc@179 687 | SOME e =>
adamc@179 688 let
adamc@179 689 val (e, fm) = monoExp (env, st, fm) e
adamc@179 690 in
adamc@179 691 (SOME e, fm)
adamc@179 692 end
adamc@179 693 in
adamc@188 694 ((L'.ECon (dk, monoPatCon env pc, eo), loc), fm)
adamc@193 695 end
adamc@757 696 | L.ECon (L.Option, L.PConFfi {mod = "Basis", datatyp = "list", ...}, [t], NONE) =>
adamc@757 697 ((L'.ENone (listify (monoType env t)), loc), fm)
adamc@757 698 | L.ECon (L.Option, L.PConFfi {mod = "Basis", datatyp = "list", ...}, [t], SOME e) =>
adamc@757 699 let
adamc@757 700 val (e, fm) = monoExp (env, st, fm) e
adamc@757 701 in
adamc@757 702 ((L'.ESome (listify (monoType env t), e), loc), fm)
adamc@757 703 end
adamc@297 704 | L.ECon (L.Option, _, [t], NONE) =>
adamc@297 705 ((L'.ENone (monoType env t), loc), fm)
adamc@297 706 | L.ECon (L.Option, _, [t], SOME e) =>
adamc@297 707 let
adamc@297 708 val (e, fm) = monoExp (env, st, fm) e
adamc@297 709 in
adamc@297 710 ((L'.ESome (monoType env t, e), loc), fm)
adamc@297 711 end
adamc@193 712 | L.ECon _ => poly ()
adamc@94 713
adamc@387 714 | L.ECApp ((L.EFfi ("Basis", "eq"), _), t) =>
adamc@387 715 let
adamc@387 716 val t = monoType env t
adamc@387 717 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@387 718 val dom = (L'.TFun (t, (L'.TFun (t, b), loc)), loc)
adamc@387 719 in
adamc@387 720 ((L'.EAbs ("f", dom, dom,
adamc@387 721 (L'.ERel 0, loc)), loc), fm)
adamc@387 722 end
adamc@387 723 | L.ECApp ((L.EFfi ("Basis", "ne"), _), t) =>
adamc@387 724 let
adamc@387 725 val t = monoType env t
adamc@387 726 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@387 727 val dom = (L'.TFun (t, (L'.TFun (t, b), loc)), loc)
adamc@387 728 in
adamc@387 729 ((L'.EAbs ("f", dom, dom,
adamc@387 730 (L'.EAbs ("x", t, (L'.TFun (t, b), loc),
adamc@387 731 (L'.EAbs ("y", t, b,
adamc@387 732 (L'.EUnop ("!", (L'.EApp ((L'.EApp ((L'.ERel 2, loc),
adamc@387 733 (L'.ERel 1, loc)), loc),
adamc@387 734 (L'.ERel 0, loc)), loc)), loc)),
adamc@387 735 loc)),
adamc@387 736 loc)),
adamc@387 737 loc), fm)
adamc@387 738 end
adamc@387 739 | L.EFfi ("Basis", "eq_int") =>
adamc@387 740 ((L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@387 741 (L'.TFun ((L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@387 742 (L'.EAbs ("y", (L'.TFfi ("Basis", "int"), loc),
adamc@387 743 (L'.TFfi ("Basis", "bool"), loc),
adamc@387 744 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@387 745 fm)
adamc@394 746 | L.EFfi ("Basis", "eq_float") =>
adamc@394 747 ((L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@394 748 (L'.TFun ((L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@394 749 (L'.EAbs ("y", (L'.TFfi ("Basis", "float"), loc),
adamc@394 750 (L'.TFfi ("Basis", "bool"), loc),
adamc@394 751 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@394 752 fm)
adamc@388 753 | L.EFfi ("Basis", "eq_bool") =>
adamc@388 754 ((L'.EAbs ("x", (L'.TFfi ("Basis", "bool"), loc),
adamc@388 755 (L'.TFun ((L'.TFfi ("Basis", "bool"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@388 756 (L'.EAbs ("y", (L'.TFfi ("Basis", "bool"), loc),
adamc@388 757 (L'.TFfi ("Basis", "bool"), loc),
adamc@388 758 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@388 759 fm)
adamc@388 760 | L.EFfi ("Basis", "eq_string") =>
adamc@388 761 ((L'.EAbs ("x", (L'.TFfi ("Basis", "string"), loc),
adamc@388 762 (L'.TFun ((L'.TFfi ("Basis", "string"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@388 763 (L'.EAbs ("y", (L'.TFfi ("Basis", "string"), loc),
adamc@388 764 (L'.TFfi ("Basis", "bool"), loc),
adamc@388 765 (L'.EBinop ("!strcmp", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@388 766 fm)
adamc@821 767 | L.EFfi ("Basis", "eq_char") =>
adamc@821 768 ((L'.EAbs ("x", (L'.TFfi ("Basis", "char"), loc),
adamc@821 769 (L'.TFun ((L'.TFfi ("Basis", "char"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@821 770 (L'.EAbs ("y", (L'.TFfi ("Basis", "char"), loc),
adamc@821 771 (L'.TFfi ("Basis", "bool"), loc),
adamc@821 772 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@821 773 fm)
adamc@437 774 | L.EFfi ("Basis", "eq_time") =>
adamc@437 775 ((L'.EAbs ("x", (L'.TFfi ("Basis", "time"), loc),
adamc@437 776 (L'.TFun ((L'.TFfi ("Basis", "time"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@437 777 (L'.EAbs ("y", (L'.TFfi ("Basis", "time"), loc),
adamc@437 778 (L'.TFfi ("Basis", "bool"), loc),
adamc@437 779 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@437 780 fm)
adamc@844 781
adamc@422 782 | L.ECApp ((L.EFfi ("Basis", "mkEq"), _), t) =>
adamc@422 783 let
adamc@422 784 val t = monoType env t
adamc@422 785 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@422 786 val dom = (L'.TFun (t, (L'.TFun (t, b), loc)), loc)
adamc@422 787 in
adamc@422 788 ((L'.EAbs ("f", dom, dom,
adamc@422 789 (L'.ERel 0, loc)), loc), fm)
adamc@422 790 end
adamc@387 791
adamc@417 792 | L.ECApp ((L.EFfi ("Basis", "zero"), _), t) =>
adamc@417 793 let
adamc@417 794 val t = monoType env t
adamc@417 795 in
adamc@417 796 ((L'.EAbs ("r", numTy t, t,
adamc@417 797 (L'.EField ((L'.ERel 0, loc), "Zero"), loc)), loc), fm)
adamc@417 798 end
adamc@389 799 | L.ECApp ((L.EFfi ("Basis", "neg"), _), t) =>
adamc@389 800 let
adamc@389 801 val t = monoType env t
adamc@389 802 in
adamc@389 803 ((L'.EAbs ("r", numTy t, (L'.TFun (t, t), loc),
adamc@389 804 (L'.EField ((L'.ERel 0, loc), "Neg"), loc)), loc), fm)
adamc@389 805 end
adamc@389 806 | L.ECApp ((L.EFfi ("Basis", "plus"), _), t) =>
adamc@389 807 let
adamc@389 808 val t = monoType env t
adamc@389 809 in
adamc@389 810 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 811 (L'.EField ((L'.ERel 0, loc), "Plus"), loc)), loc), fm)
adamc@389 812 end
adamc@389 813 | L.ECApp ((L.EFfi ("Basis", "minus"), _), t) =>
adamc@389 814 let
adamc@389 815 val t = monoType env t
adamc@389 816 in
adamc@389 817 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 818 (L'.EField ((L'.ERel 0, loc), "Minus"), loc)), loc), fm)
adamc@389 819 end
adamc@389 820 | L.ECApp ((L.EFfi ("Basis", "times"), _), t) =>
adamc@389 821 let
adamc@389 822 val t = monoType env t
adamc@389 823 in
adamc@389 824 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 825 (L'.EField ((L'.ERel 0, loc), "Times"), loc)), loc), fm)
adamc@389 826 end
adamc@775 827 | L.ECApp ((L.EFfi ("Basis", "divide"), _), t) =>
adamc@389 828 let
adamc@389 829 val t = monoType env t
adamc@389 830 in
adamc@389 831 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 832 (L'.EField ((L'.ERel 0, loc), "Div"), loc)), loc), fm)
adamc@389 833 end
adamc@389 834 | L.ECApp ((L.EFfi ("Basis", "mod"), _), t) =>
adamc@389 835 let
adamc@389 836 val t = monoType env t
adamc@389 837 in
adamc@389 838 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 839 (L'.EField ((L'.ERel 0, loc), "Mod"), loc)), loc), fm)
adamc@389 840 end
adamc@389 841 | L.EFfi ("Basis", "num_int") =>
adamc@389 842 let
adamc@389 843 fun intBin s =
adamc@389 844 (L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@389 845 (L'.TFun ((L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "int"), loc)), loc),
adamc@389 846 (L'.EAbs ("y", (L'.TFfi ("Basis", "int"), loc),
adamc@389 847 (L'.TFfi ("Basis", "int"), loc),
adamc@389 848 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@389 849 in
adamc@389 850 numEx ((L'.TFfi ("Basis", "int"), loc),
adamc@417 851 Prim.Int (Int64.fromInt 0),
adamc@389 852 (L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@389 853 (L'.TFfi ("Basis", "int"), loc),
adamc@389 854 (L'.EUnop ("-", (L'.ERel 0, loc)), loc)), loc),
adamc@389 855 intBin "+",
adamc@389 856 intBin "-",
adamc@389 857 intBin "*",
adamc@389 858 intBin "/",
adamc@389 859 intBin "%")
adamc@389 860 end
adamc@390 861 | L.EFfi ("Basis", "num_float") =>
adamc@390 862 let
adamc@390 863 fun floatBin s =
adamc@390 864 (L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@390 865 (L'.TFun ((L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "float"), loc)), loc),
adamc@390 866 (L'.EAbs ("y", (L'.TFfi ("Basis", "float"), loc),
adamc@390 867 (L'.TFfi ("Basis", "float"), loc),
adamc@390 868 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@390 869 in
adamc@390 870 numEx ((L'.TFfi ("Basis", "float"), loc),
adamc@417 871 Prim.Float 0.0,
adamc@390 872 (L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@390 873 (L'.TFfi ("Basis", "float"), loc),
adamc@390 874 (L'.EUnop ("-", (L'.ERel 0, loc)), loc)), loc),
adamc@390 875 floatBin "+",
adamc@390 876 floatBin "-",
adamc@390 877 floatBin "*",
adamc@390 878 floatBin "/",
adamc@390 879 floatBin "fmod")
adamc@390 880 end
adamc@391 881
adamc@391 882 | L.ECApp ((L.EFfi ("Basis", "lt"), _), t) =>
adamc@391 883 let
adamc@391 884 val t = monoType env t
adamc@391 885 in
adamc@391 886 ((L'.EAbs ("r", ordTy t, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc),
adamc@391 887 (L'.EField ((L'.ERel 0, loc), "Lt"), loc)), loc), fm)
adamc@391 888 end
adamc@391 889 | L.ECApp ((L.EFfi ("Basis", "le"), _), t) =>
adamc@391 890 let
adamc@391 891 val t = monoType env t
adamc@391 892 in
adamc@391 893 ((L'.EAbs ("r", ordTy t, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc),
adamc@391 894 (L'.EField ((L'.ERel 0, loc), "Le"), loc)), loc), fm)
adamc@391 895 end
adamc@392 896 | L.ECApp ((L.EFfi ("Basis", "gt"), _), t) =>
adamc@392 897 let
adamc@392 898 val t = monoType env t
adamc@392 899 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@392 900 in
adamc@392 901 ((L'.EAbs ("f", ordTy t, (L'.TFun (t, (L'.TFun (t, b), loc)), loc),
adamc@392 902 (L'.EAbs ("x", t, (L'.TFun (t, b), loc),
adamc@392 903 (L'.EAbs ("y", t, b,
adamc@392 904 (L'.EUnop ("!",
adamc@392 905 (L'.EApp ((L'.EApp ((L'.EField ((L'.ERel 2, loc),
adamc@392 906 "Le"), loc),
adamc@392 907 (L'.ERel 1, loc)), loc),
adamc@392 908 (L'.ERel 0, loc)), loc)), loc)), loc)),
adamc@392 909 loc)),
adamc@392 910 loc), fm)
adamc@392 911 end
adamc@392 912 | L.ECApp ((L.EFfi ("Basis", "ge"), _), t) =>
adamc@392 913 let
adamc@392 914 val t = monoType env t
adamc@392 915 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@392 916 in
adamc@392 917 ((L'.EAbs ("f", ordTy t, (L'.TFun (t, (L'.TFun (t, b), loc)), loc),
adamc@392 918 (L'.EAbs ("x", t, (L'.TFun (t, b), loc),
adamc@392 919 (L'.EAbs ("y", t, b,
adamc@392 920 (L'.EUnop ("!",
adamc@392 921 (L'.EApp ((L'.EApp ((L'.EField ((L'.ERel 2, loc),
adamc@392 922 "Lt"), loc),
adamc@392 923 (L'.ERel 1, loc)), loc),
adamc@392 924 (L'.ERel 0, loc)), loc)), loc)), loc)),
adamc@392 925 loc)),
adamc@392 926 loc), fm)
adamc@392 927 end
adamc@391 928 | L.EFfi ("Basis", "ord_int") =>
adamc@391 929 let
adamc@391 930 fun intBin s =
adamc@391 931 (L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@391 932 (L'.TFun ((L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@391 933 (L'.EAbs ("y", (L'.TFfi ("Basis", "int"), loc),
adamc@391 934 (L'.TFfi ("Basis", "bool"), loc),
adamc@391 935 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@391 936 in
adamc@391 937 ordEx ((L'.TFfi ("Basis", "int"), loc),
adamc@391 938 intBin "<",
adamc@391 939 intBin "<=")
adamc@391 940 end
adamc@394 941 | L.EFfi ("Basis", "ord_float") =>
adamc@394 942 let
adamc@394 943 fun floatBin s =
adamc@394 944 (L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@394 945 (L'.TFun ((L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@394 946 (L'.EAbs ("y", (L'.TFfi ("Basis", "float"), loc),
adamc@394 947 (L'.TFfi ("Basis", "bool"), loc),
adamc@394 948 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@394 949 in
adamc@394 950 ordEx ((L'.TFfi ("Basis", "float"), loc),
adamc@394 951 floatBin "<",
adamc@394 952 floatBin "<=")
adamc@394 953 end
adamc@394 954 | L.EFfi ("Basis", "ord_bool") =>
adamc@394 955 let
adamc@394 956 fun boolBin s =
adamc@394 957 (L'.EAbs ("x", (L'.TFfi ("Basis", "bool"), loc),
adamc@394 958 (L'.TFun ((L'.TFfi ("Basis", "bool"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@394 959 (L'.EAbs ("y", (L'.TFfi ("Basis", "bool"), loc),
adamc@394 960 (L'.TFfi ("Basis", "bool"), loc),
adamc@394 961 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@394 962 in
adamc@394 963 ordEx ((L'.TFfi ("Basis", "bool"), loc),
adamc@394 964 boolBin "<",
adamc@394 965 boolBin "<=")
adamc@394 966 end
adamc@395 967 | L.EFfi ("Basis", "ord_string") =>
adamc@395 968 let
adamc@395 969 fun boolBin s =
adamc@395 970 (L'.EAbs ("x", (L'.TFfi ("Basis", "string"), loc),
adamc@395 971 (L'.TFun ((L'.TFfi ("Basis", "string"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@395 972 (L'.EAbs ("y", (L'.TFfi ("Basis", "string"), loc),
adamc@395 973 (L'.TFfi ("Basis", "bool"), loc),
adamc@395 974 (L'.EBinop (s,
adamc@395 975 (L'.EBinop ("strcmp",
adamc@395 976 (L'.ERel 1, loc),
adamc@395 977 (L'.ERel 0, loc)), loc),
adamc@395 978 (L'.EPrim (Prim.Int (Int64.fromInt 0)), loc)), loc)), loc)), loc)
adamc@395 979 in
adamc@395 980 ordEx ((L'.TFfi ("Basis", "string"), loc),
adamc@395 981 boolBin "<",
adamc@395 982 boolBin "<=")
adamc@395 983 end
adamc@821 984 | L.EFfi ("Basis", "ord_char") =>
adamc@821 985 let
adamc@821 986 fun charBin s =
adamc@821 987 (L'.EAbs ("x", (L'.TFfi ("Basis", "char"), loc),
adamc@821 988 (L'.TFun ((L'.TFfi ("Basis", "char"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@821 989 (L'.EAbs ("y", (L'.TFfi ("Basis", "char"), loc),
adamc@821 990 (L'.TFfi ("Basis", "bool"), loc),
adamc@821 991 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@821 992 in
adamc@821 993 ordEx ((L'.TFfi ("Basis", "char"), loc),
adamc@821 994 charBin "<",
adamc@821 995 charBin "<=")
adamc@821 996 end
adamc@437 997 | L.EFfi ("Basis", "ord_time") =>
adamc@437 998 let
adamc@437 999 fun boolBin s =
adamc@437 1000 (L'.EAbs ("x", (L'.TFfi ("Basis", "time"), loc),
adamc@437 1001 (L'.TFun ((L'.TFfi ("Basis", "time"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@437 1002 (L'.EAbs ("y", (L'.TFfi ("Basis", "time"), loc),
adamc@437 1003 (L'.TFfi ("Basis", "bool"), loc),
adamc@437 1004 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@437 1005 in
adamc@437 1006 ordEx ((L'.TFfi ("Basis", "time"), loc),
adamc@437 1007 boolBin "<",
adamc@437 1008 boolBin "<=")
adamc@437 1009 end
adamc@389 1010
adamc@286 1011 | L.ECApp ((L.EFfi ("Basis", "show"), _), t) =>
adamc@286 1012 let
adamc@286 1013 val t = monoType env t
adamc@286 1014 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@286 1015 in
adamc@286 1016 ((L'.EAbs ("f", (L'.TFun (t, s), loc), (L'.TFun (t, s), loc),
adamc@286 1017 (L'.ERel 0, loc)), loc), fm)
adamc@286 1018 end
adamc@286 1019 | L.EFfi ("Basis", "show_int") =>
adamc@286 1020 ((L'.EFfi ("Basis", "intToString"), loc), fm)
adamc@286 1021 | L.EFfi ("Basis", "show_float") =>
adamc@286 1022 ((L'.EFfi ("Basis", "floatToString"), loc), fm)
adamc@286 1023 | L.EFfi ("Basis", "show_string") =>
adamc@286 1024 let
adamc@286 1025 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@286 1026 in
adamc@286 1027 ((L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc), fm)
adamc@286 1028 end
adamc@821 1029 | L.EFfi ("Basis", "show_char") =>
adamc@821 1030 ((L'.EFfi ("Basis", "charToString"), loc), fm)
adamc@286 1031 | L.EFfi ("Basis", "show_bool") =>
adamc@286 1032 ((L'.EFfi ("Basis", "boolToString"), loc), fm)
adamc@436 1033 | L.EFfi ("Basis", "show_time") =>
adamc@436 1034 ((L'.EFfi ("Basis", "timeToString"), loc), fm)
adamc@727 1035 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "show_xml"), _), _),_), _), _), _) =>
adamc@727 1036 let
adamc@727 1037 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@727 1038 in
adamc@727 1039 ((L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc), fm)
adamc@727 1040 end
adamc@452 1041 | L.ECApp ((L.EFfi ("Basis", "mkShow"), _), t) =>
adamc@452 1042 let
adamc@452 1043 val t = monoType env t
adamc@452 1044 val b = (L'.TFfi ("Basis", "string"), loc)
adamc@452 1045 val dom = (L'.TFun (t, b), loc)
adamc@452 1046 in
adamc@452 1047 ((L'.EAbs ("f", dom, dom,
adamc@452 1048 (L'.ERel 0, loc)), loc), fm)
adamc@452 1049 end
adamc@286 1050
adamc@290 1051 | L.ECApp ((L.EFfi ("Basis", "read"), _), t) =>
adamc@290 1052 let
adamc@290 1053 val t = monoType env t
adamc@290 1054 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@290 1055 in
adamc@292 1056 ((L'.EAbs ("f", readType (t, loc), readType' (t, loc),
adamc@292 1057 (L'.EField ((L'.ERel 0, loc), "Read"), loc)), loc), fm)
adamc@292 1058 end
adamc@292 1059 | L.ECApp ((L.EFfi ("Basis", "readError"), _), t) =>
adamc@292 1060 let
adamc@292 1061 val t = monoType env t
adamc@292 1062 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@292 1063 in
adamc@292 1064 ((L'.EAbs ("f", readType (t, loc), readErrType (t, loc),
adamc@292 1065 (L'.EField ((L'.ERel 0, loc), "ReadError"), loc)), loc), fm)
adamc@290 1066 end
adamc@777 1067 | L.ECApp ((L.EFfi ("Basis", "mkRead"), _), t) =>
adamc@777 1068 let
adamc@777 1069 val t = monoType env t
adamc@777 1070 val b = (L'.TFfi ("Basis", "string"), loc)
adamc@777 1071 val b' = (L'.TOption b, loc)
adamc@777 1072 val dom = (L'.TFun (t, b), loc)
adamc@777 1073 val dom' = (L'.TFun (t, b'), loc)
adamc@777 1074 in
adamc@777 1075 ((L'.EAbs ("f", dom, (L'.TFun (dom', readType (t, loc)), loc),
adamc@777 1076 (L'.EAbs ("f'", dom', readType (t, loc),
adamc@777 1077 (L'.ERecord [("Read", (L'.ERel 0, loc), dom),
adamc@777 1078 ("ReadError", (L'.ERel 1, loc), dom')], loc)), loc)), loc),
adamc@777 1079 fm)
adamc@777 1080 end
adamc@290 1081 | L.EFfi ("Basis", "read_int") =>
adamc@292 1082 let
adamc@292 1083 val t = (L'.TFfi ("Basis", "int"), loc)
adamc@292 1084 in
adamc@292 1085 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToInt"), loc), readType' (t, loc)),
adamc@292 1086 ("ReadError", (L'.EFfi ("Basis", "stringToInt_error"), loc), readErrType (t, loc))],
adamc@292 1087 loc),
adamc@292 1088 fm)
adamc@292 1089 end
adamc@290 1090 | L.EFfi ("Basis", "read_float") =>
adamc@292 1091 let
adamc@292 1092 val t = (L'.TFfi ("Basis", "float"), loc)
adamc@292 1093 in
adamc@292 1094 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToFloat"), loc), readType' (t, loc)),
adamc@292 1095 ("ReadError", (L'.EFfi ("Basis", "stringToFloat_error"), loc), readErrType (t, loc))],
adamc@292 1096 loc),
adamc@292 1097 fm)
adamc@292 1098 end
adamc@290 1099 | L.EFfi ("Basis", "read_string") =>
adamc@290 1100 let
adamc@290 1101 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@290 1102 in
adamc@292 1103 ((L'.ERecord [("Read", (L'.EAbs ("s", s, (L'.TOption s, loc),
adamc@292 1104 (L'.ESome (s, (L'.ERel 0, loc)), loc)), loc), readType' (s, loc)),
adamc@292 1105 ("ReadError", (L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc), readErrType (s, loc))], loc),
adamc@292 1106 fm)
adamc@290 1107 end
adamc@821 1108 | L.EFfi ("Basis", "read_char") =>
adamc@821 1109 let
adamc@821 1110 val t = (L'.TFfi ("Basis", "char"), loc)
adamc@821 1111 in
adamc@821 1112 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToChar"), loc), readType' (t, loc)),
adamc@821 1113 ("ReadError", (L'.EFfi ("Basis", "stringToChar_error"), loc), readErrType (t, loc))],
adamc@821 1114 loc),
adamc@821 1115 fm)
adamc@821 1116 end
adamc@290 1117 | L.EFfi ("Basis", "read_bool") =>
adamc@292 1118 let
adamc@292 1119 val t = (L'.TFfi ("Basis", "bool"), loc)
adamc@292 1120 in
adamc@292 1121 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToBool"), loc), readType' (t, loc)),
adamc@292 1122 ("ReadError", (L'.EFfi ("Basis", "stringToBool_error"), loc), readErrType (t, loc))],
adamc@292 1123 loc),
adamc@292 1124 fm)
adamc@292 1125 end
adamc@436 1126 | L.EFfi ("Basis", "read_time") =>
adamc@436 1127 let
adamc@436 1128 val t = (L'.TFfi ("Basis", "time"), loc)
adamc@436 1129 in
adamc@436 1130 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToTime"), loc), readType' (t, loc)),
adamc@436 1131 ("ReadError", (L'.EFfi ("Basis", "stringToTime_error"), loc), readErrType (t, loc))],
adamc@436 1132 loc),
adamc@436 1133 fm)
adamc@436 1134 end
adamc@290 1135
adamc@820 1136 | L.EFfi ("Basis", "transaction_monad") => ((L'.ERecord [], loc), fm)
adamc@820 1137 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "return"), _), (L.CFfi ("Basis", "transaction"), _)), _), t) =>
adamc@252 1138 let
adamc@252 1139 val t = monoType env t
adamc@252 1140 in
adamc@820 1141 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFun (t, (L'.TFun ((L'.TRecord [], loc), t), loc)), loc),
adamc@820 1142 (L'.EAbs ("x", t,
adamc@820 1143 (L'.TFun ((L'.TRecord [], loc), t), loc),
adamc@820 1144 (L'.EAbs ("_", (L'.TRecord [], loc), t,
adamc@820 1145 (L'.ERel 1, loc)), loc)), loc)), loc),
adamc@820 1146 fm)
adamc@252 1147 end
adamc@820 1148 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "bind"), _), (L.CFfi ("Basis", "transaction"), _)), _),
adamc@820 1149 t1), _), t2) =>
adamc@251 1150 let
adamc@251 1151 val t1 = monoType env t1
adamc@251 1152 val t2 = monoType env t2
adamc@251 1153 val un = (L'.TRecord [], loc)
adamc@252 1154 val mt1 = (L'.TFun (un, t1), loc)
adamc@252 1155 val mt2 = (L'.TFun (un, t2), loc)
adamc@251 1156 in
adamc@820 1157 ((L'.EAbs ("_", un,
adamc@820 1158 (L'.TFun (mt1, (L'.TFun ((L'.TFun (t1, mt2), loc), (L'.TFun (un, un), loc)), loc)), loc),
adamc@820 1159 (L'.EAbs ("m1", mt1, (L'.TFun ((L'.TFun (t1, mt2), loc), (L'.TFun (un, un), loc)), loc),
adamc@820 1160 (L'.EAbs ("m2", (L'.TFun (t1, mt2), loc), (L'.TFun (un, un), loc),
adamc@820 1161 (L'.EAbs ("_", un, un,
adamc@820 1162 (L'.ELet ("r", t1, (L'.EApp ((L'.ERel 2, loc),
adamc@820 1163 (L'.ERecord [], loc)), loc),
adamc@820 1164 (L'.EApp (
adamc@820 1165 (L'.EApp ((L'.ERel 2, loc), (L'.ERel 0, loc)), loc),
adamc@820 1166 (L'.ERecord [], loc)),
adamc@820 1167 loc)), loc)), loc)), loc)), loc)), loc),
adamc@251 1168 fm)
adamc@251 1169 end
adamc@697 1170
adamc@670 1171 | L.EApp ((L.EApp ((L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "bind"), _), _), _), _), _), t2), _),
adamc@670 1172 (L.EFfi ("Basis", "transaction_monad"), _)), _),
adamc@670 1173 (L.EApp ((L.ECApp ((L.EFfi ("Basis", "recv"), _), t1), _),
adamc@670 1174 ch), loc)) =>
adamc@670 1175 let
adamc@670 1176 val t1 = monoType env t1
adamc@670 1177 val t2 = monoType env t2
adamc@670 1178 val un = (L'.TRecord [], loc)
adamc@670 1179 val mt2 = (L'.TFun (un, t2), loc)
adamc@670 1180 val (ch, fm) = monoExp (env, st, fm) ch
adamc@670 1181 in
adamc@670 1182 ((L'.EAbs ("m2", (L'.TFun (t1, mt2), loc), (L'.TFun (un, un), loc),
adamc@670 1183 (L'.EAbs ("_", un, un,
adamc@670 1184 (L'.ERecv (liftExpInExp 0 (liftExpInExp 0 ch),
adamc@670 1185 (L'.ERel 1, loc),
adamc@670 1186 t1), loc)), loc)), loc),
adamc@670 1187 fm)
adamc@670 1188 end
adamc@697 1189 | L.EFfiApp ("Basis", "recv", _) => poly ()
adamc@697 1190
adamc@695 1191 | L.EApp ((L.EApp ((L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "bind"), _), _), _), _), _), t2), _),
adamc@695 1192 (L.EFfi ("Basis", "transaction_monad"), _)), _),
adamc@695 1193 (L.EAbs (_, _, _,
adamc@695 1194 (L.EFfiApp ("Basis", "sleep", [n]), _)), loc)) =>
adamc@695 1195 let
adamc@695 1196 val t2 = monoType env t2
adamc@695 1197 val un = (L'.TRecord [], loc)
adamc@695 1198 val mt2 = (L'.TFun (un, t2), loc)
adamc@695 1199 val (n, fm) = monoExp (env, st, fm) n
adamc@695 1200 in
adamc@695 1201 ((L'.EAbs ("m2", (L'.TFun (un, mt2), loc), (L'.TFun (un, un), loc),
adamc@695 1202 (L'.EAbs ("_", un, un,
adamc@697 1203 (L'.ESleep (liftExpInExp 0 n, (L'.EApp ((L'.ERel 1, loc),
adamc@695 1204 (L'.ERecord [], loc)), loc)),
adamc@695 1205 loc)), loc)), loc),
adamc@695 1206 fm)
adamc@695 1207 end
adamc@697 1208 | L.EFfiApp ("Basis", "sleep", _) => poly ()
adamc@251 1209
adamc@565 1210 | L.ECApp ((L.EFfi ("Basis", "source"), _), t) =>
adamc@565 1211 let
adamc@565 1212 val t = monoType env t
adamc@565 1213 in
adamc@577 1214 ((L'.EAbs ("x", t, (L'.TFun ((L'.TRecord [], loc), (L'.TSource, loc)), loc),
adamc@577 1215 (L'.EAbs ("_", (L'.TRecord [], loc), (L'.TSource, loc),
adamc@577 1216 (L'.EFfiApp ("Basis", "new_client_source",
adamc@815 1217 [(L'.EJavaScript (L'.Source t, (L'.ERel 1, loc)), loc)]),
adamc@578 1218 loc)), loc)),
adamc@565 1219 loc),
adamc@565 1220 fm)
adamc@565 1221 end
adamc@575 1222 | L.ECApp ((L.EFfi ("Basis", "set"), _), t) =>
adamc@575 1223 let
adamc@575 1224 val t = monoType env t
adamc@575 1225 in
adamc@577 1226 ((L'.EAbs ("src", (L'.TSource, loc),
adamc@575 1227 (L'.TFun (t, (L'.TFun ((L'.TRecord [], loc), (L'.TRecord [], loc)), loc)), loc),
adamc@575 1228 (L'.EAbs ("v", t, (L'.TFun ((L'.TRecord [], loc), (L'.TRecord [], loc)), loc),
adamc@575 1229 (L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adamc@575 1230 (L'.EFfiApp ("Basis", "set_client_source",
adamc@577 1231 [(L'.ERel 2, loc),
adamc@590 1232 (L'.EJavaScript (L'.Source t,
adamc@815 1233 (L'.ERel 1, loc)), loc)]),
adamc@575 1234 loc)), loc)), loc)), loc),
adamc@575 1235 fm)
adamc@575 1236 end
adamc@601 1237 | L.ECApp ((L.EFfi ("Basis", "get"), _), t) =>
adamc@601 1238 let
adamc@601 1239 val t = monoType env t
adamc@601 1240 in
adamc@601 1241 ((L'.EAbs ("src", (L'.TSource, loc),
adamc@601 1242 (L'.TFun ((L'.TRecord [], loc), t), loc),
adamc@601 1243 (L'.EAbs ("_", (L'.TRecord [], loc), t,
adamc@601 1244 (L'.EFfiApp ("Basis", "get_client_source",
adamc@601 1245 [(L'.ERel 1, loc)]),
adamc@601 1246 loc)), loc)), loc),
adamc@601 1247 fm)
adamc@601 1248 end
adamc@841 1249 | L.ECApp ((L.EFfi ("Basis", "current"), _), t) =>
adamc@841 1250 let
adamc@841 1251 val t = monoType env t
adamc@841 1252 in
adamc@841 1253 ((L'.EAbs ("src", (L'.TSource, loc),
adamc@841 1254 (L'.TFun ((L'.TRecord [], loc), t), loc),
adamc@841 1255 (L'.EAbs ("_", (L'.TRecord [], loc), t,
adamc@841 1256 (L'.EFfiApp ("Basis", "current",
adamc@841 1257 [(L'.ERel 1, loc)]),
adamc@841 1258 loc)), loc)), loc),
adamc@841 1259 fm)
adamc@841 1260 end
adamc@565 1261
adamc@694 1262 | L.EFfiApp ("Basis", "spawn", [e]) =>
adamc@694 1263 let
adamc@694 1264 val (e, fm) = monoExp (env, st, fm) e
adamc@694 1265 in
adamc@694 1266 ((L'.EApp (e, (L'.ERecord [], loc)), loc), fm)
adamc@694 1267 end
adamc@694 1268
adamc@820 1269 | L.EFfi ("Basis", "signal_monad") => ((L'.ERecord [], loc), fm)
adamc@820 1270 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "return"), _), (L.CFfi ("Basis", "signal"), _)), _), t) =>
adamc@568 1271 let
adamc@568 1272 val t = monoType env t
adamc@568 1273 in
adamc@820 1274 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFun (t, (L'.TSignal t, loc)), loc),
adamc@820 1275 (L'.EAbs ("x", t, (L'.TSignal t, loc),
adamc@820 1276 (L'.ESignalReturn (L'.ERel 0, loc), loc)), loc)), loc),
adamc@568 1277 fm)
adamc@568 1278 end
adamc@820 1279 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "bind"), _), (L.CFfi ("Basis", "signal"), _)), _),
adamc@820 1280 t1), _), t2) =>
adamc@572 1281 let
adamc@572 1282 val t1 = monoType env t1
adamc@572 1283 val t2 = monoType env t2
adamc@572 1284 val un = (L'.TRecord [], loc)
adamc@572 1285 val mt1 = (L'.TSignal t1, loc)
adamc@572 1286 val mt2 = (L'.TSignal t2, loc)
adamc@572 1287 in
adamc@820 1288 ((L'.EAbs ("_", un, (L'.TFun (mt1, (L'.TFun ((L'.TFun (t1, mt2), loc), mt2), loc)), loc),
adamc@820 1289 (L'.EAbs ("m1", mt1, (L'.TFun ((L'.TFun (t1, mt2), loc), mt2), loc),
adamc@820 1290 (L'.EAbs ("m2", (L'.TFun (t1, mt2), loc), mt2,
adamc@820 1291 (L'.ESignalBind ((L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)),
adamc@820 1292 loc),
adamc@572 1293 fm)
adamc@572 1294 end
adamc@574 1295 | L.ECApp ((L.EFfi ("Basis", "signal"), _), t) =>
adamc@574 1296 let
adamc@574 1297 val t = monoType env t
adamc@574 1298 in
adamc@574 1299 ((L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc), (L'.TSignal t, loc),
adamc@574 1300 (L'.ESignalSource (L'.ERel 0, loc), loc)), loc),
adamc@574 1301 fm)
adamc@574 1302 end
adamc@568 1303
adamc@462 1304 | L.ECApp ((L.EFfi ("Basis", "getCookie"), _), t) =>
adamc@462 1305 let
adamc@462 1306 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@462 1307 val un = (L'.TRecord [], loc)
adamc@462 1308 val t = monoType env t
adamc@462 1309 in
adamc@462 1310 ((L'.EAbs ("c", s, (L'.TFun (un, s), loc),
adamc@462 1311 (L'.EAbs ("_", un, s,
adamc@463 1312 (L'.EUnurlify ((L'.EFfiApp ("Basis", "get_cookie", [(L'.ERel 1, loc)]), loc),
adamc@463 1313 t),
adamc@463 1314 loc)), loc)), loc),
adamc@462 1315 fm)
adamc@462 1316 end
adamc@462 1317
adamc@462 1318 | L.ECApp ((L.EFfi ("Basis", "setCookie"), _), t) =>
adamc@462 1319 let
adamc@462 1320 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@462 1321 val un = (L'.TRecord [], loc)
adamc@462 1322 val t = monoType env t
adamc@462 1323 val (e, fm) = urlifyExp env fm ((L'.ERel 1, loc), t)
adamc@462 1324 in
adamc@462 1325 ((L'.EAbs ("c", s, (L'.TFun (t, (L'.TFun (un, un), loc)), loc),
adamc@462 1326 (L'.EAbs ("v", t, (L'.TFun (un, un), loc),
adamc@462 1327 (L'.EAbs ("_", un, un,
adamc@764 1328 (L'.EFfiApp ("Basis", "set_cookie", [(L'.EPrim (Prim.String
adamc@764 1329 (Settings.getUrlPrefix ())),
adamc@466 1330 loc),
adamc@466 1331 (L'.ERel 2, loc),
adamc@466 1332 e]), loc)),
adamc@462 1333 loc)), loc)), loc),
adamc@462 1334 fm)
adamc@462 1335 end
adamc@462 1336
adamc@668 1337 | L.ECApp ((L.EFfi ("Basis", "channel"), _), t) =>
adamc@668 1338 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "channel"), loc),
adamc@668 1339 (L'.EFfiApp ("Basis", "new_channel", [(L'.ERecord [], loc)]), loc)), loc),
adamc@668 1340 fm)
adamc@668 1341 | L.ECApp ((L.EFfi ("Basis", "send"), _), t) =>
adamc@668 1342 let
adamc@668 1343 val t = monoType env t
adamc@668 1344 val (e, fm) = urlifyExp env fm ((L'.ERel 1, loc), t)
adamc@668 1345 in
adamc@668 1346 ((L'.EAbs ("ch", (L'.TFfi ("Basis", "channel"), loc),
adamc@668 1347 (L'.TFun (t, (L'.TFun ((L'.TRecord [], loc), (L'.TRecord [], loc)), loc)), loc),
adamc@668 1348 (L'.EAbs ("v", t, (L'.TFun ((L'.TRecord [], loc), (L'.TRecord [], loc)), loc),
adamc@668 1349 (L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adamc@668 1350 (L'.EFfiApp ("Basis", "send",
adamc@668 1351 [(L'.ERel 2, loc),
adamc@668 1352 e]),
adamc@668 1353 loc)), loc)), loc)), loc),
adamc@668 1354 fm)
adamc@668 1355 end
adamc@668 1356
adamc@707 1357 | L.ECApp ((L.EFfi ("Basis", "no_primary_key"), _), _) =>
adamc@707 1358 ((L'.EPrim (Prim.String ""), loc),
adamc@707 1359 fm)
adamc@707 1360 | L.ECApp (
adamc@707 1361 (L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "primary_key"), _), _), _), t), _),
adamc@707 1362 nm), _),
adamc@707 1363 (L.CRecord (_, unique), _)) =>
adamc@707 1364 let
adamc@707 1365 val unique = (nm, t) :: unique
adamc@707 1366 val witnesses = (L'.TRecord (map (fn (nm, _) => (monoName env nm, (L'.TRecord [], loc))) unique), loc)
adamc@707 1367 in
adamc@707 1368 ((L'.EAbs ("_", witnesses, (L'.TFfi ("Basis", "string"), loc),
adamc@707 1369 (L'.EPrim (Prim.String
adamc@707 1370 (String.concatWith ", "
adamc@707 1371 (map (fn (x, _) => "uw_" ^ monoName env x) unique))),
adamc@707 1372 loc)), loc),
adamc@707 1373 fm)
adamc@707 1374 end
adamc@707 1375
adamc@704 1376 | L.ECApp ((L.EFfi ("Basis", "no_constraint"), _), _) =>
adamc@704 1377 ((L'.ERecord [], loc),
adamc@704 1378 fm)
adamc@705 1379 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "one_constraint"), _), _), _), _), _), (L.CName name, _)) =>
adamc@704 1380 ((L'.EAbs ("c",
adamc@704 1381 (L'.TFfi ("Basis", "string"), loc),
adamc@704 1382 (L'.TFfi ("Basis", "sql_constraints"), loc),
adamc@704 1383 (L'.ERecord [(name, (L'.ERel 0, loc), (L'.TFfi ("Basis", "string"), loc))], loc)), loc),
adamc@704 1384 fm)
adamc@705 1385 | L.ECApp (
adamc@705 1386 (L.ECApp (
adamc@705 1387 (L.ECApp (
adamc@705 1388 (L.EFfi ("Basis", "join_constraints"), _),
adamc@705 1389 _), _),
adamc@705 1390 _), _),
adamc@705 1391 _) =>
adamc@704 1392 let
adamc@704 1393 val constraints = (L'.TFfi ("Basis", "sql_constraints"), loc)
adamc@704 1394 in
adamc@704 1395 ((L'.EAbs ("cs1", constraints, (L'.TFun (constraints, constraints), loc),
adamc@704 1396 (L'.EAbs ("cs2", constraints, constraints,
adamc@704 1397 (L'.EStrcat ((L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@704 1398 fm)
adamc@704 1399 end
adamc@704 1400
adamc@705 1401 | L.ECApp (
adamc@705 1402 (L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "unique"), _), _), _), t), _),
adamc@705 1403 nm), _),
adamc@705 1404 (L.CRecord (_, unique), _)) =>
adamc@705 1405 let
adamc@705 1406 val unique = (nm, t) :: unique
adamc@705 1407 in
adamc@705 1408 ((L'.EPrim (Prim.String ("UNIQUE ("
adamc@705 1409 ^ String.concatWith ", " (map (fn (x, _) => "uw_" ^ monoName env x) unique)
adamc@705 1410 ^ ")")), loc),
adamc@705 1411 fm)
adamc@705 1412 end
adamc@704 1413
adamc@712 1414 | L.ECApp ((L.EFfi ("Basis", "linkable_same"), loc), _) =>
adamc@712 1415 ((L'.ERecord [], loc), fm)
adamc@712 1416 | L.ECApp ((L.EFfi ("Basis", "linkable_from_nullable"), loc), _) =>
adamc@712 1417 ((L'.ERecord [], loc), fm)
adamc@712 1418 | L.ECApp ((L.EFfi ("Basis", "linkable_to_nullable"), loc), _) =>
adamc@712 1419 ((L'.ERecord [], loc), fm)
adamc@712 1420
adamc@709 1421 | L.EFfi ("Basis", "mat_nil") =>
adamc@709 1422 let
adamc@709 1423 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@709 1424 val stringE = (L'.EPrim (Prim.String ""), loc)
adamc@709 1425 in
adamc@709 1426 ((L'.ERecord [("1", stringE, string),
adamc@709 1427 ("2", stringE, string)], loc), fm)
adamc@709 1428 end
adamc@709 1429 | L.ECApp (
adamc@709 1430 (L.ECApp (
adamc@709 1431 (L.ECApp (
adamc@709 1432 (L.ECApp (
adamc@709 1433 (L.ECApp (
adamc@712 1434 (L.ECApp (
adamc@712 1435 (L.EFfi ("Basis", "mat_cons"), _),
adamc@712 1436 _), _),
adamc@709 1437 _), _),
adamc@709 1438 _), _),
adamc@709 1439 _), _),
adamc@709 1440 (L.CName nm1, _)), _),
adamc@709 1441 (L.CName nm2, _)) =>
adamc@709 1442 let
adamc@709 1443 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@709 1444 val mat = (L'.TRecord [("1", string), ("2", string)], loc)
adamc@709 1445 in
adamc@712 1446 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFun (mat, mat), loc),
adamc@712 1447 (L'.EAbs ("m", mat, mat,
adamc@712 1448 (L'.ECase ((L'.EField ((L'.ERel 0, loc), "1"), loc),
adamc@712 1449 [((L'.PPrim (Prim.String ""), loc),
adamc@712 1450 (L'.ERecord [("1", (L'.EPrim (Prim.String ("uw_" ^ nm1)),
adamc@712 1451 loc), string),
adamc@712 1452 ("2", (L'.EPrim (Prim.String ("uw_" ^ nm2)),
adamc@712 1453 loc), string)], loc)),
adamc@712 1454 ((L'.PWild, loc),
adamc@712 1455 (L'.ERecord [("1", (L'.EStrcat (
adamc@712 1456 (L'.EPrim (Prim.String ("uw_" ^ nm1 ^ ", ")),
adamc@712 1457 loc),
adamc@712 1458 (L'.EField ((L'.ERel 0, loc), "1"), loc)),
adamc@712 1459 loc), string),
adamc@712 1460 ("2", (L'.EStrcat (
adamc@712 1461 (L'.EPrim (Prim.String ("uw_" ^ nm2 ^ ", ")), loc),
adamc@712 1462 (L'.EField ((L'.ERel 0, loc), "2"), loc)),
adamc@712 1463 loc), string)],
adamc@712 1464 loc))],
adamc@712 1465 {disc = string,
adamc@712 1466 result = mat}), loc)), loc)), loc),
adamc@709 1467 fm)
adamc@709 1468 end
adamc@709 1469
adamc@709 1470 | L.ECApp ((L.EFfi ("Basis", "restrict"), _), _) => ((L'.EPrim (Prim.String "RESTRICT"), loc), fm)
adamc@709 1471 | L.ECApp ((L.EFfi ("Basis", "cascade"), _), _) => ((L'.EPrim (Prim.String "CASCADE"), loc), fm)
adamc@709 1472 | L.ECApp ((L.EFfi ("Basis", "no_action"), _), _) => ((L'.EPrim (Prim.String "NO ACTION"), loc), fm)
adamc@709 1473 | L.ECApp ((L.EFfi ("Basis", "set_null"), _), _) => ((L'.EPrim (Prim.String "SET NULL"), loc), fm)
adamc@709 1474
adamc@709 1475 | L.ECApp (
adamc@709 1476 (L.ECApp (
adamc@709 1477 (L.ECApp (
adamc@709 1478 (L.ECApp (
adamc@709 1479 (L.ECApp (
adamc@709 1480 (L.ECApp (
adamc@709 1481 (L.ECApp (
adamc@709 1482 (L.ECApp (
adamc@709 1483 (L.EFfi ("Basis", "foreign_key"), _),
adamc@709 1484 _), _),
adamc@709 1485 _), _),
adamc@709 1486 _), _),
adamc@709 1487 _), _),
adamc@709 1488 _), _),
adamc@709 1489 _), _),
adamc@709 1490 _), _),
adamc@709 1491 _) =>
adamc@709 1492 let
adamc@709 1493 val unit = (L'.TRecord [], loc)
adamc@709 1494 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@709 1495 val mat = (L'.TRecord [("1", string), ("2", string)], loc)
adamc@709 1496 val recd = (L'.TRecord [("OnDelete", string),
adamc@709 1497 ("OnUpdate", string)], loc)
adamc@709 1498
adamc@709 1499 fun strcat [] = raise Fail "Monoize.strcat"
adamc@709 1500 | strcat [e] = e
adamc@709 1501 | strcat (e1 :: es) = (L'.EStrcat (e1, strcat es), loc)
adamc@709 1502
adamc@709 1503 fun prop (fd, kw) =
adamc@709 1504 (L'.ECase ((L'.EField ((L'.ERel 0, loc), fd), loc),
adamc@709 1505 [((L'.PPrim (Prim.String "NO ACTION"), loc),
adamc@709 1506 (L'.EPrim (Prim.String ""), loc)),
adamc@709 1507 ((L'.PWild, loc),
adamc@709 1508 strcat [(L'.EPrim (Prim.String (" ON " ^ kw ^ " ")), loc),
adamc@709 1509 (L'.EField ((L'.ERel 0, loc), fd), loc)])],
adamc@709 1510 {disc = string,
adamc@709 1511 result = string}), loc)
adamc@709 1512 in
adamc@709 1513 ((L'.EAbs ("m", mat, (L'.TFun (string, (L'.TFun (recd, string), loc)), loc),
adamc@709 1514 (L'.EAbs ("tab", string, (L'.TFun (recd, string), loc),
adamc@709 1515 (L'.EAbs ("pr", recd, string,
adamc@709 1516 strcat [(L'.EPrim (Prim.String "FOREIGN KEY ("), loc),
adamc@709 1517 (L'.EField ((L'.ERel 2, loc), "1"), loc),
adamc@709 1518 (L'.EPrim (Prim.String ") REFERENCES "), loc),
adamc@709 1519 (L'.ERel 1, loc),
adamc@709 1520 (L'.EPrim (Prim.String " ("), loc),
adamc@709 1521 (L'.EField ((L'.ERel 2, loc), "2"), loc),
adamc@709 1522 (L'.EPrim (Prim.String ")"), loc),
adamc@709 1523 prop ("OnDelete", "DELETE"),
adamc@709 1524 prop ("OnUpdate", "UPDATE")]), loc)), loc)), loc),
adamc@709 1525 fm)
adamc@709 1526 end
adamc@709 1527
adamc@714 1528 | L.ECApp ((L.EFfi ("Basis", "check"), _), _) =>
adamc@714 1529 let
adamc@714 1530 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@714 1531 in
adamc@714 1532 ((L'.EAbs ("e", string, string,
adamc@714 1533 (L'.EStrcat ((L'.EPrim (Prim.String "CHECK "), loc),
adamc@714 1534 (L'.EFfiApp ("Basis", "checkString",
adamc@714 1535 [(L'.ERel 0, loc)]), loc)), loc)), loc),
adamc@714 1536 fm)
adamc@714 1537 end
adamc@714 1538
adamc@307 1539 | L.EFfiApp ("Basis", "dml", [e]) =>
adamc@307 1540 let
adamc@307 1541 val (e, fm) = monoExp (env, st, fm) e
adamc@307 1542 in
adamc@468 1543 ((L'.EDml e, loc),
adamc@307 1544 fm)
adamc@307 1545 end
adamc@308 1546
adamc@705 1547 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "insert"), _), fields), _), _) =>
adamc@307 1548 (case monoType env (L.TRecord fields, loc) of
adamc@307 1549 (L'.TRecord fields, _) =>
adamc@307 1550 let
adamc@307 1551 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@307 1552 val fields = map (fn (x, _) => (x, s)) fields
adamc@307 1553 val rt = (L'.TRecord fields, loc)
adamc@307 1554 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@307 1555 in
adamc@307 1556 ((L'.EAbs ("tab", s, (L'.TFun (rt, s), loc),
adamc@307 1557 (L'.EAbs ("fs", rt, s,
adamc@598 1558 strcat [sc "INSERT INTO ",
adamc@598 1559 (L'.ERel 1, loc),
adamc@598 1560 sc " (",
adamc@598 1561 strcatComma (map (fn (x, _) => sc ("uw_" ^ x)) fields),
adamc@598 1562 sc ") VALUES (",
adamc@598 1563 strcatComma (map (fn (x, _) =>
adamc@598 1564 (L'.EField ((L'.ERel 0, loc),
adamc@598 1565 x), loc)) fields),
adamc@598 1566 sc ")"]), loc)), loc),
adamc@307 1567 fm)
adamc@307 1568 end
adamc@307 1569 | _ => poly ())
adamc@307 1570
adamc@705 1571 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "update"), _), _), _), _), _), changed) =>
adamc@308 1572 (case monoType env (L.TRecord changed, loc) of
adamc@308 1573 (L'.TRecord changed, _) =>
adamc@308 1574 let
adamc@308 1575 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@308 1576 val changed = map (fn (x, _) => (x, s)) changed
adamc@308 1577 val rt = (L'.TRecord changed, loc)
adamc@308 1578 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@308 1579 in
adamc@308 1580 ((L'.EAbs ("fs", rt, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@308 1581 (L'.EAbs ("tab", s, (L'.TFun (s, s), loc),
adamc@308 1582 (L'.EAbs ("e", s, s,
adamc@598 1583 strcat [sc "UPDATE ",
adamc@598 1584 (L'.ERel 1, loc),
adamc@598 1585 sc " AS T SET ",
adamc@598 1586 strcatComma (map (fn (x, _) =>
adamc@598 1587 strcat [sc ("uw_" ^ x
adamc@598 1588 ^ " = "),
adamc@598 1589 (L'.EField
adamc@598 1590 ((L'.ERel 2,
adamc@598 1591 loc),
adamc@598 1592 x), loc)])
adamc@598 1593 changed),
adamc@598 1594 sc " WHERE ",
adamc@598 1595 (L'.ERel 0, loc)]), loc)), loc)), loc),
adamc@308 1596 fm)
adamc@308 1597 end
adamc@308 1598 | _ => poly ())
adamc@308 1599
adamc@705 1600 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "delete"), _), _), _), _) =>
adamc@309 1601 let
adamc@309 1602 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@309 1603 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@309 1604 in
adamc@309 1605 ((L'.EAbs ("tab", s, (L'.TFun (s, s), loc),
adamc@309 1606 (L'.EAbs ("e", s, s,
adamc@598 1607 strcat [sc "DELETE FROM ",
adamc@598 1608 (L'.ERel 1, loc),
adamc@598 1609 sc " AS T WHERE ",
adamc@598 1610 (L'.ERel 0, loc)]), loc)), loc),
adamc@309 1611 fm)
adamc@309 1612 end
adamc@309 1613
adamc@252 1614 | L.ECApp (
adamc@252 1615 (L.ECApp (
adamc@252 1616 (L.ECApp ((L.EFfi ("Basis", "query"), _), (L.CRecord (_, tables), _)), _),
adamc@252 1617 exps), _),
adamc@252 1618 state) =>
adamc@252 1619 (case monoType env (L.TRecord exps, loc) of
adamc@252 1620 (L'.TRecord exps, _) =>
adamc@252 1621 let
adamc@252 1622 val tables = map (fn ((L.CName x, _), xts) =>
adamc@252 1623 (case monoType env (L.TRecord xts, loc) of
adamc@252 1624 (L'.TRecord xts, _) => SOME (x, xts)
adamc@252 1625 | _ => NONE)
adamc@252 1626 | _ => NONE) tables
adamc@252 1627 in
adamc@252 1628 if List.exists (fn x => x = NONE) tables then
adamc@252 1629 poly ()
adamc@252 1630 else
adamc@252 1631 let
adamc@252 1632 val tables = List.mapPartial (fn x => x) tables
adamc@252 1633 val state = monoType env state
adamc@252 1634 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 1635 val un = (L'.TRecord [], loc)
adamc@252 1636
adamc@252 1637 val rt = exps @ map (fn (x, xts) => (x, (L'.TRecord xts, loc))) tables
adamc@252 1638 val ft = (L'.TFun ((L'.TRecord rt, loc),
adamc@252 1639 (L'.TFun (state,
adamc@252 1640 (L'.TFun (un, state), loc)),
adamc@252 1641 loc)), loc)
adamc@252 1642
adamc@267 1643 val body' = (L'.EApp (
adamc@267 1644 (L'.EApp (
adamc@267 1645 (L'.EApp ((L'.ERel 4, loc),
adamc@267 1646 (L'.ERel 1, loc)), loc),
adamc@267 1647 (L'.ERel 0, loc)), loc),
adamc@267 1648 (L'.ERecord [], loc)), loc)
adamc@252 1649
adamc@252 1650 val body = (L'.EQuery {exps = exps,
adamc@252 1651 tables = tables,
adamc@252 1652 state = state,
adamc@252 1653 query = (L'.ERel 3, loc),
adamc@252 1654 body = body',
adamc@252 1655 initial = (L'.ERel 1, loc)},
adamc@252 1656 loc)
adamc@252 1657 in
adamc@252 1658 ((L'.EAbs ("q", s, (L'.TFun (ft, (L'.TFun (state, (L'.TFun (un, state), loc)), loc)), loc),
adamc@252 1659 (L'.EAbs ("f", ft, (L'.TFun (state, (L'.TFun (un, state), loc)), loc),
adamc@252 1660 (L'.EAbs ("i", state, (L'.TFun (un, state), loc),
adamc@252 1661 (L'.EAbs ("_", un, state,
adamc@252 1662 body), loc)), loc)), loc)), loc), fm)
adamc@252 1663 end
adamc@252 1664 end
adamc@252 1665 | _ => poly ())
adamc@252 1666
adamc@252 1667 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_query"), _), _), _), _), _), _) =>
adamc@252 1668 let
adamc@252 1669 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@252 1670 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 1671 fun gf s = (L'.EField ((L'.ERel 0, loc), s), loc)
adamc@252 1672 in
adamc@252 1673 ((L'.EAbs ("r",
adamc@252 1674 (L'.TRecord [("Rows", s), ("OrderBy", s), ("Limit", s), ("Offset", s)], loc),
adamc@252 1675 s,
adamc@598 1676 strcat [gf "Rows",
adamc@598 1677 (L'.ECase (gf "OrderBy",
adamc@598 1678 [((L'.PPrim (Prim.String ""), loc), sc ""),
adamc@598 1679 ((L'.PWild, loc),
adamc@598 1680 strcat [sc " ORDER BY ",
adamc@598 1681 gf "OrderBy"])],
adamc@598 1682 {disc = s, result = s}), loc),
adamc@598 1683 gf "Limit",
adamc@598 1684 gf "Offset"]), loc), fm)
adamc@252 1685 end
adamc@252 1686
adamc@252 1687 | L.ECApp (
adamc@252 1688 (L.ECApp (
adamc@252 1689 (L.ECApp (
adamc@252 1690 (L.ECApp (
adamc@252 1691 (L.EFfi ("Basis", "sql_query1"), _),
adamc@252 1692 (L.CRecord (_, tables), _)), _),
adamc@252 1693 (L.CRecord (_, grouped), _)), _),
adamc@252 1694 (L.CRecord (_, stables), _)), _),
adamc@252 1695 sexps) =>
adamc@252 1696 let
adamc@252 1697 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@252 1698 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 1699 val un = (L'.TRecord [], loc)
adamc@252 1700 fun gf s = (L'.EField ((L'.ERel 0, loc), s), loc)
adamc@252 1701
adamc@252 1702 fun doTables tables =
adamc@252 1703 let
adamc@252 1704 val tables = map (fn ((L.CName x, _), xts) =>
adamc@252 1705 (case monoType env (L.TRecord xts, loc) of
adamc@252 1706 (L'.TRecord xts, _) => SOME (x, xts)
adamc@252 1707 | _ => NONE)
adamc@252 1708 | _ => NONE) tables
adamc@252 1709 in
adamc@252 1710 if List.exists (fn x => x = NONE) tables then
adamc@252 1711 NONE
adamc@252 1712 else
adamc@260 1713 let
adamc@260 1714 val tables = List.mapPartial (fn x => x) tables
adamc@260 1715 val tables = ListMergeSort.sort
adamc@260 1716 (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER)
adamc@260 1717 tables
adamc@260 1718 val tables = map (fn (x, xts) =>
adamc@260 1719 (x, ListMergeSort.sort
adamc@260 1720 (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER)
adamc@260 1721 xts)) tables
adamc@260 1722 in
adamc@260 1723 SOME tables
adamc@260 1724 end
adamc@252 1725 end
adamc@252 1726 in
adamc@252 1727 case (doTables tables, doTables grouped, doTables stables, monoType env (L.TRecord sexps, loc)) of
adamc@252 1728 (SOME tables, SOME grouped, SOME stables, (L'.TRecord sexps, _)) =>
adamc@441 1729 let
adamc@441 1730 val sexps = ListMergeSort.sort
adamc@441 1731 (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER) sexps
adamc@441 1732 in
adamc@441 1733 ((L'.EAbs ("r",
adamc@748 1734 (L'.TRecord [("From", s),
adamc@441 1735 ("Where", s),
adamc@441 1736 ("GroupBy", un),
adamc@441 1737 ("Having", s),
adamc@441 1738 ("SelectFields", un),
adamc@441 1739 ("SelectExps", (L'.TRecord (map (fn (x, _) => (x, s)) sexps), loc))],
adamc@441 1740 loc),
adamc@441 1741 s,
adamc@598 1742 strcat [sc "SELECT ",
adamc@598 1743 strcatComma (map (fn (x, t) =>
adamc@598 1744 strcat [
adamc@598 1745 (L'.EField (gf "SelectExps", x), loc),
adamc@598 1746 sc (" AS _" ^ x)
adamc@598 1747 ]) sexps
adamc@598 1748 @ map (fn (x, xts) =>
adamc@598 1749 strcatComma
adamc@598 1750 (map (fn (x', _) =>
adamc@598 1751 sc (x ^ ".uw_" ^ x'))
adamc@598 1752 xts)) stables),
adamc@598 1753 sc " FROM ",
adamc@748 1754 gf "From",
adamc@598 1755 (L'.ECase (gf "Where",
adamc@598 1756 [((L'.PPrim (Prim.String "TRUE"), loc),
adamc@598 1757 sc ""),
adamc@598 1758 ((L'.PWild, loc),
adamc@598 1759 strcat [sc " WHERE ", gf "Where"])],
adamc@598 1760 {disc = s,
adamc@598 1761 result = s}), loc),
adamc@598 1762
adamc@598 1763 if List.all (fn (x, xts) =>
adamc@598 1764 case List.find (fn (x', _) => x' = x) grouped of
adamc@598 1765 NONE => List.null xts
adamc@598 1766 | SOME (_, xts') =>
adamc@598 1767 List.all (fn (x, _) =>
adamc@598 1768 List.exists (fn (x', _) => x' = x)
adamc@598 1769 xts') xts) tables then
adamc@598 1770 sc ""
adamc@598 1771 else
adamc@598 1772 strcat [
adamc@598 1773 sc " GROUP BY ",
adamc@598 1774 strcatComma (map (fn (x, xts) =>
adamc@598 1775 strcatComma
adamc@598 1776 (map (fn (x', _) =>
adamc@598 1777 sc (x ^ ".uw_" ^ x'))
adamc@598 1778 xts)) grouped)
adamc@598 1779 ],
adamc@259 1780
adamc@598 1781 (L'.ECase (gf "Having",
adamc@598 1782 [((L'.PPrim (Prim.String "TRUE"), loc),
adamc@598 1783 sc ""),
adamc@598 1784 ((L'.PWild, loc),
adamc@598 1785 strcat [sc " HAVING ", gf "Having"])],
adamc@598 1786 {disc = s,
adamc@598 1787 result = s}), loc)
adamc@441 1788 ]), loc),
adamc@441 1789 fm)
adamc@441 1790 end
adamc@252 1791 | _ => poly ()
adamc@252 1792 end
adamc@252 1793
adamc@252 1794 | L.ECApp (
adamc@252 1795 (L.ECApp (
adamc@252 1796 (L.ECApp (
adamc@252 1797 (L.ECApp (
adamc@252 1798 (L.EFfi ("Basis", "sql_inject"), _),
adamc@252 1799 _), _),
adamc@252 1800 _), _),
adamc@252 1801 _), _),
adamc@252 1802 t) =>
adamc@252 1803 let
adamc@252 1804 val t = monoType env t
adamc@252 1805 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 1806 in
adamc@252 1807 ((L'.EAbs ("f", (L'.TFun (t, s), loc), (L'.TFun (t, s), loc),
adamc@252 1808 (L'.ERel 0, loc)), loc), fm)
adamc@252 1809 end
adamc@252 1810
adamc@253 1811 | L.EFfi ("Basis", "sql_int") =>
adamc@253 1812 ((L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1813 (L'.EFfiApp ("Basis", "sqlifyInt", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1814 fm)
adamc@253 1815 | L.EFfi ("Basis", "sql_float") =>
adamc@253 1816 ((L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1817 (L'.EFfiApp ("Basis", "sqlifyFloat", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1818 fm)
adamc@253 1819 | L.EFfi ("Basis", "sql_bool") =>
adamc@253 1820 ((L'.EAbs ("x", (L'.TFfi ("Basis", "bool"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1821 (L'.EFfiApp ("Basis", "sqlifyBool", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1822 fm)
adamc@253 1823 | L.EFfi ("Basis", "sql_string") =>
adamc@253 1824 ((L'.EAbs ("x", (L'.TFfi ("Basis", "string"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1825 (L'.EFfiApp ("Basis", "sqlifyString", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1826 fm)
adamc@439 1827 | L.EFfi ("Basis", "sql_time") =>
adamc@439 1828 ((L'.EAbs ("x", (L'.TFfi ("Basis", "time"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@439 1829 (L'.EFfiApp ("Basis", "sqlifyTime", [(L'.ERel 0, loc)]), loc)), loc),
adamc@439 1830 fm)
adamc@737 1831 | L.EFfi ("Basis", "sql_blob") =>
adamc@737 1832 ((L'.EAbs ("x", (L'.TFfi ("Basis", "blob"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@737 1833 (L'.EFfiApp ("Basis", "sqlifyBlob", [(L'.ERel 0, loc)]), loc)), loc),
adamc@737 1834 fm)
adamc@678 1835 | L.ECApp ((L.EFfi ("Basis", "sql_channel"), _), _) =>
adamc@678 1836 ((L'.EAbs ("x", (L'.TFfi ("Basis", "channel"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@678 1837 (L'.EFfiApp ("Basis", "sqlifyChannel", [(L'.ERel 0, loc)]), loc)), loc),
adamc@678 1838 fm)
adamc@682 1839 | L.EFfi ("Basis", "sql_client") =>
adamc@682 1840 ((L'.EAbs ("x", (L'.TFfi ("Basis", "client"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@682 1841 (L'.EFfiApp ("Basis", "sqlifyClient", [(L'.ERel 0, loc)]), loc)), loc),
adamc@682 1842 fm)
adamc@676 1843 | L.ECApp ((L.EFfi ("Basis", "sql_prim"), _), t) =>
adamc@676 1844 let
adamc@676 1845 val t = monoType env t
adamc@676 1846 val tf = (L'.TFun (t, (L'.TFfi ("Basis", "string"), loc)), loc)
adamc@676 1847 in
adamc@676 1848 ((L'.EAbs ("f", tf, tf, (L'.ERel 0, loc)), loc),
adamc@676 1849 fm)
adamc@676 1850 end
adamc@676 1851 | L.ECApp ((L.EFfi ("Basis", "sql_option_prim"), _), t) =>
adamc@676 1852 let
adamc@676 1853 val t = monoType env t
adamc@676 1854 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@676 1855 in
adamc@676 1856 ((L'.EAbs ("f",
adamc@676 1857 (L'.TFun (t, s), loc),
adamc@676 1858 (L'.TFun ((L'.TOption t, loc), s), loc),
adamc@676 1859 (L'.EAbs ("x",
adamc@676 1860 (L'.TOption t, loc),
adamc@676 1861 s,
adamc@676 1862 (L'.ECase ((L'.ERel 0, loc),
adamc@676 1863 [((L'.PNone t, loc),
adamc@676 1864 (L'.EPrim (Prim.String "NULL"), loc)),
adamc@676 1865 ((L'.PSome (t, (L'.PVar ("y", t), loc)), loc),
adamc@676 1866 (L'.EApp ((L'.ERel 2, loc), (L'.ERel 0, loc)), loc))],
adamc@676 1867 {disc = (L'.TOption t, loc),
adamc@676 1868 result = s}), loc)), loc)), loc),
adamc@676 1869 fm)
adamc@676 1870 end
adamc@253 1871
adamc@750 1872 | L.ECApp ((L.EFfi ("Basis", "nullify_option"), _), _) =>
adamc@750 1873 ((L'.ERecord [], loc), fm)
adamc@750 1874 | L.ECApp ((L.EFfi ("Basis", "nullify_prim"), _), _) =>
adamc@750 1875 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adamc@750 1876 (L'.ERecord [], loc)), loc),
adamc@750 1877 fm)
adamc@750 1878
adamc@252 1879 | L.ECApp ((L.EFfi ("Basis", "sql_subset"), _), _) =>
adamc@252 1880 ((L'.ERecord [], loc), fm)
adamc@252 1881 | L.ECApp ((L.EFfi ("Basis", "sql_subset_all"), _), _) =>
adamc@252 1882 ((L'.ERecord [], loc), fm)
adamc@252 1883
adamc@753 1884 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "fieldsOf_table"), _), _), _), _) =>
adamc@753 1885 ((L'.ERecord [], loc), fm)
adamc@753 1886 | L.ECApp ((L.EFfi ("Basis", "fieldsOf_view"), _), _) =>
adamc@753 1887 ((L'.ERecord [], loc), fm)
adamc@753 1888
adamc@753 1889 | L.ECApp ((L.EApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_from_table"), _), _), _), _), _), _), _),
adamc@753 1890 (L.CName name, _)) =>
adamc@748 1891 let
adamc@748 1892 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@748 1893 in
adamc@748 1894 ((L'.EAbs ("tab", s, s,
adamc@748 1895 strcat [(L'.ERel 0, loc),
adamc@748 1896 (L'.EPrim (Prim.String (" AS " ^ name)), loc)]), loc),
adamc@748 1897 fm)
adamc@748 1898 end
adamc@748 1899 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_from_comma"), _), _), _), _) =>
adamc@748 1900 let
adamc@748 1901 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@748 1902 in
adamc@748 1903 ((L'.EAbs ("tab1", s, (L'.TFun (s, s), loc),
adamc@748 1904 (L'.EAbs ("tab2", s, s,
adamc@748 1905 strcat [(L'.ERel 1, loc),
adamc@748 1906 (L'.EPrim (Prim.String ", "), loc),
adamc@748 1907 (L'.ERel 0, loc)]), loc)), loc),
adamc@748 1908 fm)
adamc@748 1909 end
adamc@749 1910 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_inner_join"), _), _), _), _) =>
adamc@749 1911 let
adamc@749 1912 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@749 1913 in
adamc@749 1914 ((L'.EAbs ("tab1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@749 1915 (L'.EAbs ("tab2", s, (L'.TFun (s, s), loc),
adamc@749 1916 (L'.EAbs ("on", s, s,
adamc@749 1917 strcat [(L'.EPrim (Prim.String "("), loc),
adamc@749 1918 (L'.ERel 2, loc),
adamc@749 1919 (L'.EPrim (Prim.String " JOIN "), loc),
adamc@749 1920 (L'.ERel 1, loc),
adamc@749 1921 (L'.EPrim (Prim.String " ON "), loc),
adamc@749 1922 (L'.ERel 0, loc),
adamc@749 1923 (L'.EPrim (Prim.String ")"), loc)]), loc)), loc)), loc),
adamc@749 1924 fm)
adamc@749 1925 end
adamc@750 1926 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_left_join"), _), _), _), (L.CRecord (_, right), _)) =>
adamc@750 1927 let
adamc@750 1928 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@750 1929 in
adamc@750 1930 ((L'.EAbs ("_", outerRec right,
adamc@750 1931 (L'.TFun (s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc)), loc),
adamc@750 1932 (L'.EAbs ("tab1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@750 1933 (L'.EAbs ("tab2", s, (L'.TFun (s, s), loc),
adamc@750 1934 (L'.EAbs ("on", s, s,
adamc@750 1935 strcat [(L'.EPrim (Prim.String "("), loc),
adamc@750 1936 (L'.ERel 2, loc),
adamc@750 1937 (L'.EPrim (Prim.String " LEFT JOIN "), loc),
adamc@750 1938 (L'.ERel 1, loc),
adamc@750 1939 (L'.EPrim (Prim.String " ON "), loc),
adamc@750 1940 (L'.ERel 0, loc),
adamc@750 1941 (L'.EPrim (Prim.String ")"), loc)]),
adamc@750 1942 loc)), loc)), loc)), loc),
adamc@750 1943 fm)
adamc@750 1944 end
adamc@751 1945 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_right_join"), _), (L.CRecord (_, left), _)), _), _) =>
adamc@751 1946 let
adamc@751 1947 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@751 1948 in
adamc@751 1949 ((L'.EAbs ("_", outerRec left,
adamc@751 1950 (L'.TFun (s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc)), loc),
adamc@751 1951 (L'.EAbs ("tab1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@751 1952 (L'.EAbs ("tab2", s, (L'.TFun (s, s), loc),
adamc@751 1953 (L'.EAbs ("on", s, s,
adamc@751 1954 strcat [(L'.EPrim (Prim.String "("), loc),
adamc@751 1955 (L'.ERel 2, loc),
adamc@751 1956 (L'.EPrim (Prim.String " RIGHT JOIN "), loc),
adamc@751 1957 (L'.ERel 1, loc),
adamc@751 1958 (L'.EPrim (Prim.String " ON "), loc),
adamc@751 1959 (L'.ERel 0, loc),
adamc@751 1960 (L'.EPrim (Prim.String ")"), loc)]),
adamc@751 1961 loc)), loc)), loc)), loc),
adamc@751 1962 fm)
adamc@751 1963 end
adamc@751 1964 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_full_join"), _), (L.CRecord (_, left), _)), _),
adamc@751 1965 (L.CRecord (_, right), _)) =>
adamc@751 1966 let
adamc@751 1967 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@751 1968 in
adamc@751 1969 ((L'.EAbs ("_", outerRec (left @ right),
adamc@751 1970 (L'.TFun (s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc)), loc),
adamc@751 1971 (L'.EAbs ("tab1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@751 1972 (L'.EAbs ("tab2", s, (L'.TFun (s, s), loc),
adamc@751 1973 (L'.EAbs ("on", s, s,
adamc@751 1974 strcat [(L'.EPrim (Prim.String "("), loc),
adamc@751 1975 (L'.ERel 2, loc),
adamc@751 1976 (L'.EPrim (Prim.String " FULL JOIN "), loc),
adamc@751 1977 (L'.ERel 1, loc),
adamc@751 1978 (L'.EPrim (Prim.String " ON "), loc),
adamc@751 1979 (L'.ERel 0, loc),
adamc@751 1980 (L'.EPrim (Prim.String ")"), loc)]),
adamc@751 1981 loc)), loc)), loc)), loc),
adamc@751 1982 fm)
adamc@751 1983 end
adamc@748 1984
adamc@252 1985 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_order_by_Nil"), _), _), _), _) =>
adamc@252 1986 ((L'.EPrim (Prim.String ""), loc), fm)
adamc@261 1987 | L.ECApp (
adamc@261 1988 (L.ECApp (
adamc@261 1989 (L.ECApp (
adamc@261 1990 (L.EFfi ("Basis", "sql_order_by_Cons"), _),
adamc@261 1991 _), _),
adamc@261 1992 _), _),
adamc@261 1993 _) =>
adamc@261 1994 let
adamc@261 1995 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@261 1996 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@261 1997 in
adamc@268 1998 ((L'.EAbs ("e1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@268 1999 (L'.EAbs ("d", s, (L'.TFun (s, s), loc),
adamc@268 2000 (L'.EAbs ("e2", s, s,
adamc@268 2001 (L'.ECase ((L'.ERel 0, loc),
adamc@268 2002 [((L'.PPrim (Prim.String ""), loc),
adamc@598 2003 strcat [(L'.ERel 2, loc),
adamc@598 2004 (L'.ERel 1, loc)]),
adamc@268 2005 ((L'.PWild, loc),
adamc@598 2006 strcat [(L'.ERel 2, loc),
adamc@598 2007 (L'.ERel 1, loc),
adamc@598 2008 sc ", ",
adamc@598 2009 (L'.ERel 0, loc)])],
adamc@268 2010 {disc = s, result = s}), loc)), loc)), loc)), loc),
adamc@261 2011 fm)
adamc@261 2012 end
adamc@252 2013
adamc@252 2014 | L.EFfi ("Basis", "sql_no_limit") =>
adamc@252 2015 ((L'.EPrim (Prim.String ""), loc), fm)
adamc@262 2016 | L.EFfiApp ("Basis", "sql_limit", [e]) =>
adamc@262 2017 let
adamc@262 2018 val (e, fm) = monoExp (env, st, fm) e
adamc@262 2019 in
adamc@598 2020 (strcat [
adamc@262 2021 (L'.EPrim (Prim.String " LIMIT "), loc),
adamc@262 2022 (L'.EFfiApp ("Basis", "sqlifyInt", [e]), loc)
adamc@262 2023 ],
adamc@262 2024 fm)
adamc@262 2025 end
adamc@262 2026
adamc@252 2027 | L.EFfi ("Basis", "sql_no_offset") =>
adamc@252 2028 ((L'.EPrim (Prim.String ""), loc), fm)
adamc@263 2029 | L.EFfiApp ("Basis", "sql_offset", [e]) =>
adamc@263 2030 let
adamc@263 2031 val (e, fm) = monoExp (env, st, fm) e
adamc@263 2032 in
adamc@598 2033 (strcat [
adamc@263 2034 (L'.EPrim (Prim.String " OFFSET "), loc),
adamc@263 2035 (L'.EFfiApp ("Basis", "sqlifyInt", [e]), loc)
adamc@263 2036 ],
adamc@263 2037 fm)
adamc@263 2038 end
adamc@253 2039
adamc@559 2040 | L.ECApp ((L.EFfi ("Basis", "sql_eq"), _), _) =>
adamc@253 2041 ((L'.EPrim (Prim.String "="), loc), fm)
adamc@559 2042 | L.ECApp ((L.EFfi ("Basis", "sql_ne"), _), _) =>
adamc@253 2043 ((L'.EPrim (Prim.String "<>"), loc), fm)
adamc@559 2044 | L.ECApp ((L.EFfi ("Basis", "sql_lt"), _), _) =>
adamc@253 2045 ((L'.EPrim (Prim.String "<"), loc), fm)
adamc@559 2046 | L.ECApp ((L.EFfi ("Basis", "sql_le"), _), _) =>
adamc@253 2047 ((L'.EPrim (Prim.String "<="), loc), fm)
adamc@559 2048 | L.ECApp ((L.EFfi ("Basis", "sql_gt"), _), _) =>
adamc@253 2049 ((L'.EPrim (Prim.String ">"), loc), fm)
adamc@559 2050 | L.ECApp ((L.EFfi ("Basis", "sql_ge"), _), _) =>
adamc@253 2051 ((L'.EPrim (Prim.String ">="), loc), fm)
adamc@253 2052
adamc@559 2053 | L.ECApp ((L.EFfi ("Basis", "sql_plus"), _), _) =>
adamc@559 2054 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 2055 (L'.EPrim (Prim.String "+"), loc)), loc), fm)
adamc@559 2056 | L.ECApp ((L.EFfi ("Basis", "sql_minus"), _), _) =>
adamc@559 2057 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 2058 (L'.EPrim (Prim.String "-"), loc)), loc), fm)
adamc@559 2059 | L.ECApp ((L.EFfi ("Basis", "sql_times"), _), _) =>
adamc@559 2060 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 2061 (L'.EPrim (Prim.String "*"), loc)), loc), fm)
adamc@559 2062 | L.ECApp ((L.EFfi ("Basis", "sql_div"), _), _) =>
adamc@559 2063 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 2064 (L'.EPrim (Prim.String "/"), loc)), loc), fm)
adamc@559 2065 | L.EFfi ("Basis", "sql_mod") =>
adamc@559 2066 ((L'.EPrim (Prim.String "%"), loc), fm)
adamc@559 2067
adamc@253 2068 | L.ECApp (
adamc@253 2069 (L.ECApp (
adamc@253 2070 (L.ECApp (
adamc@253 2071 (L.ECApp (
adamc@254 2072 (L.ECApp (
adamc@264 2073 (L.EFfi ("Basis", "sql_unary"), _),
adamc@264 2074 _), _),
adamc@264 2075 _), _),
adamc@264 2076 _), _),
adamc@264 2077 _), _),
adamc@264 2078 _) =>
adamc@264 2079 let
adamc@264 2080 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@264 2081 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@264 2082 in
adamc@264 2083 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@264 2084 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@598 2085 strcat [sc "(",
adamc@598 2086 (L'.ERel 1, loc),
adamc@598 2087 sc " ",
adamc@598 2088 (L'.ERel 0, loc),
adamc@598 2089 sc ")"]), loc)), loc),
adamc@264 2090 fm)
adamc@264 2091 end
adamc@264 2092 | L.EFfi ("Basis", "sql_not") => ((L'.EPrim (Prim.String "NOT"), loc), fm)
adamc@559 2093 | L.ECApp ((L.EFfi ("Basis", "sql_neg"), _), _) =>
adamc@559 2094 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 2095 (L'.EPrim (Prim.String "-"), loc)), loc), fm)
adamc@264 2096
adamc@264 2097 | L.ECApp (
adamc@264 2098 (L.ECApp (
adamc@264 2099 (L.ECApp (
adamc@264 2100 (L.ECApp (
adamc@264 2101 (L.ECApp (
adamc@254 2102 (L.ECApp (
adamc@254 2103 (L.EFfi ("Basis", "sql_binary"), _),
adamc@254 2104 _), _),
adamc@254 2105 _), _),
adamc@254 2106 _), _),
adamc@254 2107 _), _),
adamc@254 2108 _), _),
adamc@254 2109 _) =>
adamc@254 2110 let
adamc@254 2111 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@254 2112 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@254 2113 in
adamc@254 2114 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@254 2115 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@254 2116 (L'.EAbs ("e2", s, s,
adamc@598 2117 strcat [sc "(",
adamc@598 2118 (L'.ERel 1, loc),
adamc@598 2119 sc " ",
adamc@598 2120 (L'.ERel 2, loc),
adamc@598 2121 sc " ",
adamc@598 2122 (L'.ERel 0, loc),
adamc@598 2123 sc ")"]), loc)), loc)), loc),
adamc@254 2124 fm)
adamc@254 2125 end
adamc@254 2126 | L.EFfi ("Basis", "sql_and") => ((L'.EPrim (Prim.String "AND"), loc), fm)
adamc@254 2127 | L.EFfi ("Basis", "sql_or") => ((L'.EPrim (Prim.String "OR"), loc), fm)
adamc@254 2128
adamc@254 2129 | L.ECApp (
adamc@254 2130 (L.ECApp (
adamc@254 2131 (L.ECApp (
adamc@254 2132 (L.ECApp (
adamc@253 2133 (L.ECApp (
adamc@253 2134 (L.ECApp (
adamc@253 2135 (L.ECApp (
adamc@253 2136 (L.EFfi ("Basis", "sql_field"), _),
adamc@253 2137 _), _),
adamc@253 2138 _), _),
adamc@253 2139 _), _),
adamc@253 2140 _), _),
adamc@253 2141 _), _),
adamc@253 2142 (L.CName tab, _)), _),
adamc@311 2143 (L.CName field, _)) => ((L'.EPrim (Prim.String (tab ^ ".uw_" ^ field)), loc), fm)
adamc@260 2144
adamc@260 2145 | L.ECApp (
adamc@260 2146 (L.ECApp (
adamc@260 2147 (L.ECApp (
adamc@260 2148 (L.ECApp (
adamc@261 2149 (L.ECApp (
adamc@261 2150 (L.EFfi ("Basis", "sql_exp"), _),
adamc@261 2151 _), _),
adamc@261 2152 _), _),
adamc@261 2153 _), _),
adamc@261 2154 _), _),
adamc@261 2155 (L.CName nm, _)) => ((L'.EPrim (Prim.String ("_" ^ nm)), loc), fm)
adamc@261 2156
adamc@261 2157 | L.ECApp (
adamc@261 2158 (L.ECApp (
adamc@261 2159 (L.ECApp (
adamc@261 2160 (L.ECApp (
adamc@260 2161 (L.EFfi ("Basis", "sql_relop"), _),
adamc@260 2162 _), _),
adamc@260 2163 _), _),
adamc@260 2164 _), _),
adamc@260 2165 _) =>
adamc@260 2166 let
adamc@260 2167 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@260 2168 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@260 2169 in
adamc@260 2170 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@260 2171 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@260 2172 (L'.EAbs ("e2", s, s,
adamc@598 2173 strcat [sc "((",
adamc@598 2174 (L'.ERel 1, loc),
adamc@598 2175 sc ") ",
adamc@598 2176 (L'.ERel 2, loc),
adamc@598 2177 sc " (",
adamc@598 2178 (L'.ERel 0, loc),
adamc@598 2179 sc "))"]), loc)), loc)), loc),
adamc@260 2180 fm)
adamc@260 2181 end
adamc@260 2182
adamc@260 2183 | L.EFfi ("Basis", "sql_union") => ((L'.EPrim (Prim.String "UNION"), loc), fm)
adamc@260 2184 | L.EFfi ("Basis", "sql_intersect") => ((L'.EPrim (Prim.String "INTERSECT"), loc), fm)
adamc@260 2185 | L.EFfi ("Basis", "sql_except") => ((L'.EPrim (Prim.String "EXCEPT"), loc), fm)
adamc@260 2186
adamc@265 2187 | L.ECApp (
adamc@265 2188 (L.ECApp (
adamc@265 2189 (L.ECApp (
adamc@265 2190 (L.EFfi ("Basis", "sql_count"), _),
adamc@265 2191 _), _),
adamc@265 2192 _), _),
adamc@544 2193 _) => ((L'.EPrim (Prim.String "COUNT(*)"), loc),
adamc@265 2194 fm)
adamc@266 2195
adamc@266 2196 | L.ECApp (
adamc@266 2197 (L.ECApp (
adamc@266 2198 (L.ECApp (
adamc@266 2199 (L.ECApp (
adamc@266 2200 (L.EFfi ("Basis", "sql_aggregate"), _),
adamc@266 2201 _), _),
adamc@266 2202 _), _),
adamc@266 2203 _), _),
adamc@266 2204 _) =>
adamc@266 2205 let
adamc@266 2206 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@266 2207 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@266 2208 in
adamc@266 2209 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@266 2210 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@598 2211 strcat [(L'.ERel 1, loc),
adamc@598 2212 sc "(",
adamc@598 2213 (L'.ERel 0, loc),
adamc@598 2214 sc ")"]), loc)), loc),
adamc@266 2215 fm)
adamc@266 2216 end
adamc@266 2217
adamc@266 2218 | L.EFfi ("Basis", "sql_summable_int") => ((L'.ERecord [], loc), fm)
adamc@266 2219 | L.EFfi ("Basis", "sql_summable_float") => ((L'.ERecord [], loc), fm)
adamc@266 2220 | L.ECApp ((L.EFfi ("Basis", "sql_avg"), _), _) =>
adamc@266 2221 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 2222 (L'.EPrim (Prim.String "AVG"), loc)), loc),
adamc@266 2223 fm)
adamc@266 2224 | L.ECApp ((L.EFfi ("Basis", "sql_sum"), _), _) =>
adamc@266 2225 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 2226 (L'.EPrim (Prim.String "SUM"), loc)), loc),
adamc@266 2227 fm)
adamc@266 2228
adamc@559 2229 | L.EFfi ("Basis", "sql_arith_int") => ((L'.ERecord [], loc), fm)
adamc@559 2230 | L.EFfi ("Basis", "sql_arith_float") => ((L'.ERecord [], loc), fm)
adamc@559 2231
adamc@266 2232 | L.EFfi ("Basis", "sql_maxable_int") => ((L'.ERecord [], loc), fm)
adamc@266 2233 | L.EFfi ("Basis", "sql_maxable_float") => ((L'.ERecord [], loc), fm)
adamc@266 2234 | L.EFfi ("Basis", "sql_maxable_string") => ((L'.ERecord [], loc), fm)
adamc@266 2235 | L.ECApp ((L.EFfi ("Basis", "sql_max"), _), _) =>
adamc@266 2236 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 2237 (L'.EPrim (Prim.String "MAX"), loc)), loc),
adamc@266 2238 fm)
adamc@266 2239 | L.ECApp ((L.EFfi ("Basis", "sql_min"), _), _) =>
adamc@266 2240 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 2241 (L'.EPrim (Prim.String "MIN"), loc)), loc),
adamc@266 2242 fm)
adamc@266 2243
adamc@268 2244 | L.EFfi ("Basis", "sql_asc") => ((L'.EPrim (Prim.String ""), loc), fm)
adamc@268 2245 | L.EFfi ("Basis", "sql_desc") => ((L'.EPrim (Prim.String " DESC"), loc), fm)
adamc@268 2246
adamc@441 2247 | L.ECApp (
adamc@441 2248 (L.ECApp (
adamc@441 2249 (L.ECApp (
adamc@441 2250 (L.ECApp (
adamc@441 2251 (L.EFfi ("Basis", "sql_nfunc"), _),
adamc@441 2252 _), _),
adamc@441 2253 _), _),
adamc@441 2254 _), _),
adamc@441 2255 _) =>
adamc@441 2256 let
adamc@441 2257 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@441 2258 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@441 2259 in
adamc@441 2260 ((L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc),
adamc@441 2261 fm)
adamc@441 2262 end
adamc@441 2263 | L.EFfi ("Basis", "sql_current_timestamp") => ((L'.EPrim (Prim.String "CURRENT_TIMESTAMP"), loc), fm)
adamc@441 2264
adamc@746 2265 | L.ECApp (
adamc@746 2266 (L.ECApp (
adamc@746 2267 (L.ECApp (
adamc@746 2268 (L.ECApp (
adamc@746 2269 (L.ECApp (
adamc@746 2270 (L.EFfi ("Basis", "sql_ufunc"), _),
adamc@746 2271 _), _),
adamc@746 2272 _), _),
adamc@746 2273 _), _),
adamc@746 2274 _), _),
adamc@746 2275 _) =>
adamc@746 2276 let
adamc@746 2277 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@746 2278 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@746 2279 in
adamc@746 2280 ((L'.EAbs ("f", s, (L'.TFun (s, s), loc),
adamc@746 2281 (L'.EAbs ("x", s, s,
adamc@746 2282 strcat [(L'.ERel 1, loc),
adamc@746 2283 sc "(",
adamc@746 2284 (L'.ERel 0, loc),
adamc@746 2285 sc ")"]), loc)), loc),
adamc@746 2286 fm)
adamc@746 2287 end
adamc@746 2288 | L.EFfi ("Basis", "sql_octet_length") => ((L'.EPrim (Prim.String "octet_length"), loc), fm)
adamc@746 2289
adamc@470 2290 | (L.ECApp (
adamc@470 2291 (L.ECApp (
adamc@470 2292 (L.ECApp (
adamc@470 2293 (L.ECApp (
adamc@470 2294 (L.EFfi ("Basis", "sql_is_null"), _), _),
adamc@470 2295 _), _),
adamc@470 2296 _), _),
adamc@470 2297 _), _)) =>
adamc@470 2298 let
adamc@470 2299 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@470 2300 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@470 2301 in
adamc@470 2302 ((L'.EAbs ("s", s, s,
adamc@598 2303 strcat [sc "(",
adamc@598 2304 (L'.ERel 0, loc),
adamc@598 2305 sc " IS NULL)"]), loc),
adamc@470 2306 fm)
adamc@470 2307 end
adamc@470 2308
adamc@338 2309 | L.EFfiApp ("Basis", "nextval", [e]) =>
adamc@338 2310 let
adamc@338 2311 val (e, fm) = monoExp (env, st, fm) e
adamc@338 2312 in
adamc@465 2313 ((L'.ENextval e, loc), fm)
adamc@338 2314 end
adamc@338 2315
adamc@139 2316 | L.EApp (
adamc@139 2317 (L.ECApp (
adamc@720 2318 (L.ECApp ((L.EFfi ("Basis", "cdata"), _), _), _),
adamc@139 2319 _), _),
adamc@179 2320 se) =>
adamc@179 2321 let
adamc@179 2322 val (se, fm) = monoExp (env, st, fm) se
adamc@179 2323 in
adamc@179 2324 ((L'.EFfiApp ("Basis", "htmlifyString", [se]), loc), fm)
adamc@179 2325 end
adamc@179 2326
adamc@95 2327 | L.EApp (
adamc@95 2328 (L.EApp (
adamc@720 2329 (L.ECApp (
adamc@720 2330 (L.ECApp (
adamc@95 2331 (L.ECApp (
adamc@139 2332 (L.ECApp (
adamc@720 2333 (L.EFfi ("Basis", "join"),
adamc@720 2334 _), _), _),
adamc@139 2335 _), _),
adamc@720 2336 _), _),
adamc@720 2337 _), _),
adamc@720 2338 xml1), _),
adamc@720 2339 xml2) =>
adamc@179 2340 let
adamc@179 2341 val (xml1, fm) = monoExp (env, st, fm) xml1
adamc@179 2342 val (xml2, fm) = monoExp (env, st, fm) xml2
adamc@179 2343 in
adamc@179 2344 ((L'.EStrcat (xml1, xml2), loc), fm)
adamc@179 2345 end
adamc@95 2346
adamc@95 2347 | L.EApp (
adamc@95 2348 (L.EApp (
adamc@104 2349 (L.EApp (
adamc@721 2350 (L.EApp (
adamc@720 2351 (L.ECApp (
adamc@104 2352 (L.ECApp (
adamc@104 2353 (L.ECApp (
adamc@139 2354 (L.ECApp (
adamc@139 2355 (L.ECApp (
adamc@139 2356 (L.ECApp (
adamc@139 2357 (L.ECApp (
adamc@721 2358 (L.ECApp (
adamc@721 2359 (L.EFfi ("Basis", "tag"),
adamc@721 2360 _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _),
adamc@721 2361 class), _),
adamc@720 2362 attrs), _),
adamc@720 2363 tag), _),
adamc@95 2364 xml) =>
adamc@95 2365 let
adamc@140 2366 fun getTag' (e, _) =
adamc@140 2367 case e of
adamc@143 2368 L.EFfi ("Basis", tag) => (tag, [])
adamc@143 2369 | L.ECApp (e, t) => let
adamc@143 2370 val (tag, ts) = getTag' e
adamc@143 2371 in
adamc@143 2372 (tag, ts @ [t])
adamc@143 2373 end
adamc@140 2374 | _ => (E.errorAt loc "Non-constant XML tag";
adamc@140 2375 Print.eprefaces' [("Expression", CorePrint.p_exp env tag)];
adamc@143 2376 ("", []))
adamc@140 2377
adamc@95 2378 fun getTag (e, _) =
adamc@95 2379 case e of
adamc@143 2380 L.EFfiApp ("Basis", tag, [(L.ERecord [], _)]) => (tag, [])
adamc@140 2381 | L.EApp (e, (L.ERecord [], _)) => getTag' e
adamc@95 2382 | _ => (E.errorAt loc "Non-constant XML tag";
adamc@95 2383 Print.eprefaces' [("Expression", CorePrint.p_exp env tag)];
adamc@143 2384 ("", []))
adamc@95 2385
adamc@143 2386 val (tag, targs) = getTag tag
adamc@95 2387
adamc@179 2388 val (attrs, fm) = monoExp (env, st, fm) attrs
adamc@598 2389 val attrs = case #1 attrs of
adamc@598 2390 L'.ERecord xes => xes
adamc@598 2391 | _ => raise Fail "Non-record attributes!"
adamc@104 2392
adamc@717 2393 val attrs =
adamc@717 2394 if List.exists (fn ("Link", _, _) => true
adamc@717 2395 | _ => false) attrs then
adamc@717 2396 List.filter (fn ("Href", _, _) => false
adamc@717 2397 | _ => true) attrs
adamc@717 2398 else
adamc@717 2399 attrs
adamc@717 2400
adamc@668 2401 fun findOnload (attrs, acc) =
adamc@668 2402 case attrs of
adamc@668 2403 [] => (NONE, acc)
adamc@668 2404 | ("Onload", e, _) :: rest => (SOME e, List.revAppend (acc, rest))
adamc@668 2405 | x :: rest => findOnload (rest, x :: acc)
adamc@679 2406
adamc@668 2407 val (onload, attrs) = findOnload (attrs, [])
adamc@668 2408
adamc@606 2409 fun lowercaseFirst "" = ""
adamc@606 2410 | lowercaseFirst s = String.str (Char.toLower (String.sub (s, 0)))
adamc@606 2411 ^ String.extract (s, 1, NONE)
adamc@606 2412
adamc@721 2413 val (class, fm) = monoExp (env, st, fm) class
adamc@721 2414
adamc@143 2415 fun tagStart tag =
adamc@598 2416 let
adamc@721 2417 val t = (L'.TFfi ("Basis", "string"), loc)
adamc@598 2418 val s = (L'.EPrim (Prim.String (String.concat ["<", tag])), loc)
adamc@721 2419
adamc@721 2420 val s = (L'.ECase (class,
adamc@721 2421 [((L'.PNone t, loc),
adamc@721 2422 s),
adamc@721 2423 ((L'.PSome (t, (L'.PVar ("x", t), loc)), loc),
adamc@721 2424 (L'.EStrcat (s,
adamc@721 2425 (L'.EStrcat ((L'.EPrim (Prim.String " class=\""), loc),
adamc@721 2426 (L'.EStrcat ((L'.ERel 0, loc),
adamc@721 2427 (L'.EPrim (Prim.String "\""), loc)),
adamc@721 2428 loc)), loc)), loc))],
adamc@721 2429 {disc = (L'.TOption t, loc),
adamc@721 2430 result = t}), loc)
adamc@598 2431 in
adamc@598 2432 foldl (fn (("Action", _, _), acc) => acc
adamc@598 2433 | (("Source", _, _), acc) => acc
adamc@598 2434 | ((x, e, t), (s, fm)) =>
adamc@598 2435 case t of
adamc@598 2436 (L'.TFfi ("Basis", "bool"), _) =>
adamc@598 2437 let
adamc@598 2438 val s' = " " ^ lowercaseFirst x
adamc@598 2439 in
adamc@598 2440 ((L'.ECase (e,
adamc@598 2441 [((L'.PCon (L'.Enum,
adamc@598 2442 L'.PConFfi {mod = "Basis",
adamc@598 2443 datatyp = "bool",
adamc@598 2444 con = "True",
adamc@598 2445 arg = NONE},
adamc@598 2446 NONE), loc),
adamc@598 2447 (L'.EStrcat (s,
adamc@598 2448 (L'.EPrim (Prim.String s'), loc)), loc)),
adamc@598 2449 ((L'.PCon (L'.Enum,
adamc@598 2450 L'.PConFfi {mod = "Basis",
adamc@598 2451 datatyp = "bool",
adamc@598 2452 con = "False",
adamc@598 2453 arg = NONE},
adamc@598 2454 NONE), loc),
adamc@598 2455 s)],
adamc@598 2456 {disc = (L'.TFfi ("Basis", "bool"), loc),
adamc@598 2457 result = (L'.TFfi ("Basis", "string"), loc)}), loc),
adamc@598 2458 fm)
adamc@598 2459 end
adamc@598 2460 | (L'.TFun _, _) =>
adamc@598 2461 let
adamc@598 2462 val s' = " " ^ lowercaseFirst x ^ "='"
adamc@651 2463 val e = (L'.EApp (e, (L'.ERecord [], loc)), loc)
adamc@598 2464 in
adamc@598 2465 ((L'.EStrcat (s,
adamc@598 2466 (L'.EStrcat (
adamc@598 2467 (L'.EPrim (Prim.String s'), loc),
adamc@598 2468 (L'.EStrcat (
adamc@815 2469 (L'.EJavaScript (L'.Attribute, e), loc),
adamc@598 2470 (L'.EPrim (Prim.String "'"), loc)), loc)),
adamc@598 2471 loc)), loc),
adamc@598 2472 fm)
adamc@598 2473 end
adamc@598 2474 | _ =>
adamc@598 2475 let
adamc@598 2476 val fooify =
adamc@598 2477 case x of
adamc@717 2478 "Link" => urlifyExp
adamc@717 2479 | "Action" => urlifyExp
adamc@598 2480 | _ => attrifyExp
adamc@120 2481
adamc@724 2482 val x =
adamc@724 2483 case x of
adamc@724 2484 "Typ" => "Type"
adamc@724 2485 | _ => x
adamc@598 2486 val xp = " " ^ lowercaseFirst x ^ "=\""
adamc@179 2487
adamc@598 2488 val (e, fm) = fooify env fm (e, t)
adamc@598 2489 in
adamc@598 2490 ((L'.EStrcat (s,
adamc@598 2491 (L'.EStrcat ((L'.EPrim (Prim.String xp), loc),
adamc@598 2492 (L'.EStrcat (e,
adamc@598 2493 (L'.EPrim (Prim.String "\""),
adamc@598 2494 loc)),
adamc@598 2495 loc)),
adamc@598 2496 loc)), loc),
adamc@598 2497 fm)
adamc@598 2498 end)
adamc@598 2499 (s, fm) attrs
adamc@598 2500 end
adamc@104 2501
adamc@143 2502 fun input typ =
adamc@143 2503 case targs of
adamc@155 2504 [_, (L.CName name, _)] =>
adamc@179 2505 let
adamc@179 2506 val (ts, fm) = tagStart "input"
adamc@179 2507 in
adamc@179 2508 ((L'.EStrcat (ts,
adamc@802 2509 (L'.EPrim (Prim.String (" type=\"" ^ typ ^ "\" name=\"" ^ name ^ "\" />")),
adamc@179 2510 loc)), loc), fm)
adamc@179 2511 end
adamc@143 2512 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@153 2513 raise Fail "No name passed to input tag")
adamc@104 2514
adamc@565 2515 fun normal (tag, extra, extraInner) =
adamc@143 2516 let
adamc@179 2517 val (tagStart, fm) = tagStart tag
adamc@152 2518 val tagStart = case extra of
adamc@152 2519 NONE => tagStart
adamc@152 2520 | SOME extra => (L'.EStrcat (tagStart, extra), loc)
adamc@152 2521
adamc@695 2522 val xml = case extraInner of
adamc@695 2523 NONE => xml
adamc@695 2524 | SOME ei => (L.EFfiApp ("Basis", "strcat", [ei, xml]), loc)
adamc@695 2525
adamc@143 2526 fun normal () =
adamc@179 2527 let
adamc@179 2528 val (xml, fm) = monoExp (env, st, fm) xml
adamc@179 2529 in
adamc@179 2530 ((L'.EStrcat ((L'.EStrcat (tagStart, (L'.EPrim (Prim.String ">"), loc)), loc),
adamc@179 2531 (L'.EStrcat (xml,
adamc@179 2532 (L'.EPrim (Prim.String (String.concat ["</", tag, ">"])),
adamc@179 2533 loc)), loc)),
adamc@179 2534 loc),
adamc@179 2535 fm)
adamc@179 2536 end
adamc@143 2537 in
adamc@143 2538 case xml of
adamc@143 2539 (L.EApp ((L.ECApp (
adamc@143 2540 (L.ECApp ((L.EFfi ("Basis", "cdata"), _),
adamc@143 2541 _), _),
adamc@143 2542 _), _),
adamc@143 2543 (L.EPrim (Prim.String s), _)), _) =>
adamc@143 2544 if CharVector.all Char.isSpace s then
adamc@802 2545 ((L'.EStrcat (tagStart, (L'.EPrim (Prim.String " />"), loc)), loc), fm)
adamc@143 2546 else
adamc@143 2547 normal ()
adamc@143 2548 | _ => normal ()
adamc@143 2549 end
adamc@606 2550
adamc@606 2551 fun setAttrs jexp =
adamc@606 2552 let
adamc@606 2553 val s = (L'.EPrim (Prim.String (String.concat ["<", tag])), loc)
adamc@606 2554
adamc@606 2555 val assgns = List.mapPartial
adamc@606 2556 (fn ("Source", _, _) => NONE
adamc@800 2557 | ("Onchange", e, _) =>
adamc@800 2558 SOME (strcat [str "addOnChange(d,",
adamc@815 2559 (L'.EJavaScript (L'.Script, e), loc),
adamc@800 2560 str ")"])
adamc@606 2561 | (x, e, _) =>
adamc@606 2562 SOME (strcat [str ("d." ^ lowercaseFirst x ^ "="),
adamc@815 2563 (L'.EJavaScript (L'.Script, e), loc),
adamc@606 2564 str ";"]))
adamc@606 2565 attrs
adamc@606 2566 in
adamc@606 2567 case assgns of
adamc@606 2568 [] => jexp
adamc@606 2569 | _ => strcat (str "var d="
adamc@606 2570 :: jexp
adamc@606 2571 :: str ";"
adamc@606 2572 :: assgns)
adamc@606 2573 end
adamc@152 2574 in
adamc@152 2575 case tag of
adamc@679 2576 "body" => let
adamc@668 2577 val onload = case onload of
adamc@668 2578 NONE => (L'.EPrim (Prim.String ""), loc)
adamc@668 2579 | SOME e =>
adamc@668 2580 let
adamc@668 2581 val e = (L'.EApp (e, (L'.ERecord [], loc)), loc)
adamc@668 2582 in
adamc@815 2583 (L'.EJavaScript (L'.Attribute, e), loc)
adamc@679 2584 end
adamc@668 2585 in
adamc@668 2586 normal ("body",
adamc@695 2587 SOME (L'.EFfiApp ("Basis", "maybe_onload",
adamc@695 2588 [(L'.EStrcat ((L'.EFfiApp ("Basis", "get_settings",
adamc@695 2589 [(L'.ERecord [], loc)]), loc),
adamc@695 2590 onload), loc)]),
adamc@695 2591 loc),
adamc@695 2592 SOME (L.EFfiApp ("Basis", "get_script", [(L.ERecord [], loc)]), loc))
adamc@668 2593 end
adamc@568 2594
adamc@568 2595 | "dyn" =>
adamc@598 2596 (case attrs of
adamc@818 2597 [("Signal", e, _)] =>
adamc@568 2598 ((L'.EStrcat
adamc@603 2599 ((L'.EPrim (Prim.String "<span><script type=\"text/javascript\">dyn("), loc),
adamc@815 2600 (L'.EStrcat ((L'.EJavaScript (L'.Script, e), loc),
adamc@603 2601 (L'.EPrim (Prim.String ")</script></span>"), loc)), loc)), loc),
adamc@568 2602 fm)
adamc@568 2603 | _ => raise Fail "Monoize: Bad dyn attributes")
adamc@565 2604
adamc@565 2605 | "submit" => normal ("input type=\"submit\"", NONE, NONE)
adamc@601 2606 | "button" => normal ("input type=\"submit\"", NONE, NONE)
adamc@761 2607 | "hidden" => input "hidden"
adamc@152 2608
adamc@152 2609 | "textbox" =>
adamc@152 2610 (case targs of
adamc@152 2611 [_, (L.CName name, _)] =>
adamc@598 2612 (case List.find (fn ("Source", _, _) => true | _ => false) attrs of
adamc@598 2613 NONE =>
adamc@598 2614 let
adamc@598 2615 val (ts, fm) = tagStart "input"
adamc@598 2616 in
adamc@598 2617 ((L'.EStrcat (ts,
adamc@802 2618 (L'.EPrim (Prim.String (" name=\"" ^ name ^ "\" />")),
adamc@598 2619 loc)), loc), fm)
adamc@598 2620 end
adamc@598 2621 | SOME (_, src, _) =>
adamc@816 2622 (strcat [str "<span><script type=\"text/javascript\">inp(",
adamc@815 2623 (L'.EJavaScript (L'.Script, src), loc),
adamc@816 2624 str ")</script></span>"],
adamc@598 2625 fm))
adamc@152 2626 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@598 2627 raise Fail "No name passed to textbox tag"))
adamc@155 2628 | "password" => input "password"
adamc@361 2629 | "textarea" =>
adamc@152 2630 (case targs of
adamc@152 2631 [_, (L.CName name, _)] =>
adamc@179 2632 let
adamc@179 2633 val (ts, fm) = tagStart "textarea"
adamc@179 2634 val (xml, fm) = monoExp (env, st, fm) xml
adamc@179 2635 in
adamc@179 2636 ((L'.EStrcat ((L'.EStrcat (ts,
adamc@179 2637 (L'.EPrim (Prim.String (" name=\"" ^ name ^ "\">")), loc)), loc),
adamc@179 2638 (L'.EStrcat (xml,
adamc@179 2639 (L'.EPrim (Prim.String "</textarea>"),
adamc@179 2640 loc)), loc)),
adamc@179 2641 loc), fm)
adamc@179 2642 end
adamc@152 2643 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@153 2644 raise Fail "No name passed to ltextarea tag"))
adamc@153 2645
adamc@190 2646 | "checkbox" => input "checkbox"
adamc@737 2647 | "upload" => input "file"
adamc@190 2648
adamc@153 2649 | "radio" =>
adamc@153 2650 (case targs of
adamc@153 2651 [_, (L.CName name, _)] =>
adamc@179 2652 monoExp (env, St.setRadioGroup (st, name), fm) xml
adamc@153 2653 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@153 2654 raise Fail "No name passed to radio tag"))
adamc@153 2655 | "radioOption" =>
adamc@153 2656 (case St.radioGroup st of
adamc@153 2657 NONE => raise Fail "No name for radioGroup"
adamc@153 2658 | SOME name =>
adamc@153 2659 normal ("input",
adamc@565 2660 SOME (L'.EPrim (Prim.String (" type=\"radio\" name=\"" ^ name ^ "\"")), loc),
adamc@565 2661 NONE))
adamc@152 2662
adamc@361 2663 | "select" =>
adamc@154 2664 (case targs of
adamc@154 2665 [_, (L.CName name, _)] =>
adamc@179 2666 let
adamc@179 2667 val (ts, fm) = tagStart "select"
adamc@179 2668 val (xml, fm) = monoExp (env, st, fm) xml
adamc@179 2669 in
adamc@179 2670 ((L'.EStrcat ((L'.EStrcat (ts,
adamc@598 2671 (L'.EPrim (Prim.String (" name=\"" ^ name ^ "\">")),
adamc@598 2672 loc)), loc),
adamc@179 2673 (L'.EStrcat (xml,
adamc@179 2674 (L'.EPrim (Prim.String "</select>"),
adamc@179 2675 loc)), loc)),
adamc@179 2676 loc),
adamc@179 2677 fm)
adamc@179 2678 end
adamc@154 2679 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@154 2680 raise Fail "No name passed to lselect tag"))
adamc@154 2681
adamc@601 2682 | "ctextbox" =>
adamc@601 2683 (case List.find (fn ("Source", _, _) => true | _ => false) attrs of
adamc@601 2684 NONE =>
adamc@601 2685 let
adamc@601 2686 val (ts, fm) = tagStart "input"
adamc@601 2687 in
adamc@601 2688 ((L'.EStrcat (ts,
adamc@802 2689 (L'.EPrim (Prim.String " />"), loc)),
adamc@601 2690 loc), fm)
adamc@601 2691 end
adamc@601 2692 | SOME (_, src, _) =>
adamc@606 2693 let
adamc@816 2694 val sc = strcat [str "inp(",
adamc@815 2695 (L'.EJavaScript (L'.Script, src), loc),
adamc@816 2696 str ")"]
adamc@797 2697 val sc = setAttrs sc
adamc@797 2698 in
adamc@797 2699 (strcat [str "<span><script type=\"text/javascript\">",
adamc@797 2700 sc,
adamc@797 2701 str "</script></span>"],
adamc@797 2702 fm)
adamc@797 2703 end)
adamc@797 2704
adamc@817 2705 | "ccheckbox" =>
adamc@817 2706 (case List.find (fn ("Source", _, _) => true | _ => false) attrs of
adamc@817 2707 NONE =>
adamc@817 2708 let
adamc@817 2709 val (ts, fm) = tagStart "input type=\"checkbox\""
adamc@817 2710 in
adamc@817 2711 ((L'.EStrcat (ts,
adamc@817 2712 (L'.EPrim (Prim.String " />"), loc)),
adamc@817 2713 loc), fm)
adamc@817 2714 end
adamc@817 2715 | SOME (_, src, _) =>
adamc@817 2716 let
adamc@817 2717 val sc = strcat [str "chk(",
adamc@817 2718 (L'.EJavaScript (L'.Script, src), loc),
adamc@817 2719 str ")"]
adamc@817 2720 val sc = setAttrs sc
adamc@817 2721 in
adamc@817 2722 (strcat [str "<span><script type=\"text/javascript\">",
adamc@817 2723 sc,
adamc@817 2724 str "</script></span>"],
adamc@817 2725 fm)
adamc@817 2726 end)
adamc@817 2727
adamc@797 2728 | "cselect" =>
adamc@797 2729 (case List.find (fn ("Source", _, _) => true | _ => false) attrs of
adamc@797 2730 NONE =>
adamc@797 2731 let
adamc@834 2732 val (xml, fm) = monoExp (env, st, fm) xml
adamc@797 2733 val (ts, fm) = tagStart "select"
adamc@797 2734 in
adamc@834 2735 (strcat [ts,
adamc@834 2736 str ">",
adamc@834 2737 xml,
adamc@834 2738 str "</select>"],
adamc@834 2739 fm)
adamc@797 2740 end
adamc@797 2741 | SOME (_, src, _) =>
adamc@797 2742 let
adamc@797 2743 val (xml, fm) = monoExp (env, st, fm) xml
adamc@797 2744
adamc@816 2745 val sc = strcat [str "sel(",
adamc@815 2746 (L'.EJavaScript (L'.Script, src), loc),
adamc@797 2747 str ",",
adamc@815 2748 (L'.EJavaScript (L'.Script, xml), loc),
adamc@606 2749 str ")"]
adamc@606 2750 val sc = setAttrs sc
adamc@606 2751 in
adamc@646 2752 (strcat [str "<span><script type=\"text/javascript\">",
adamc@606 2753 sc,
adamc@646 2754 str "</script></span>"],
adamc@606 2755 fm)
adamc@606 2756 end)
adamc@154 2757
adamc@797 2758 | "coption" => normal ("option", NONE, NONE)
adamc@797 2759
adamc@565 2760 | "tabl" => normal ("table", NONE, NONE)
adamc@565 2761 | _ => normal (tag, NONE, NONE)
adamc@95 2762 end
adamc@94 2763
adamc@141 2764 | L.EApp ((L.ECApp (
adamc@361 2765 (L.ECApp ((L.EFfi ("Basis", "form"), _), _), _),
adamc@734 2766 (L.CRecord (_, fields), _)), _),
adamc@141 2767 xml) =>
adamc@143 2768 let
adamc@143 2769 fun findSubmit (e, _) =
adamc@143 2770 case e of
adamc@143 2771 L.EApp (
adamc@143 2772 (L.EApp (
adamc@143 2773 (L.ECApp (
adamc@143 2774 (L.ECApp (
adamc@143 2775 (L.ECApp (
adamc@143 2776 (L.ECApp (
adamc@143 2777 (L.EFfi ("Basis", "join"),
adamc@143 2778 _), _), _),
adamc@143 2779 _), _),
adamc@143 2780 _), _),
adamc@143 2781 _), _),
adamc@143 2782 xml1), _),
adamc@143 2783 xml2) => (case findSubmit xml1 of
adamc@143 2784 Error => Error
adamc@143 2785 | NotFound => findSubmit xml2
adamc@143 2786 | Found e =>
adamc@143 2787 case findSubmit xml2 of
adamc@143 2788 NotFound => Found e
adamc@143 2789 | _ => Error)
adamc@143 2790 | L.EApp (
adamc@143 2791 (L.EApp (
adamc@143 2792 (L.EApp (
adamc@730 2793 (L.EApp (
adamc@143 2794 (L.ECApp (
adamc@143 2795 (L.ECApp (
adamc@143 2796 (L.ECApp (
adamc@143 2797 (L.ECApp (
adamc@143 2798 (L.ECApp (
adamc@143 2799 (L.ECApp (
adamc@143 2800 (L.ECApp (
adamc@730 2801 (L.ECApp (
adamc@730 2802 (L.EFfi ("Basis", "tag"),
adamc@730 2803 _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _),
adamc@730 2804 _), _),
adamc@143 2805 attrs), _),
adamc@143 2806 _), _),
adamc@143 2807 xml) =>
adamc@143 2808 (case #1 attrs of
adamc@143 2809 L.ERecord xes =>
adamc@143 2810 (case ListUtil.search (fn ((L.CName "Action", _), e, t) => SOME (e, t)
adamc@143 2811 | _ => NONE) xes of
adamc@143 2812 NONE => findSubmit xml
adamc@143 2813 | SOME et =>
adamc@143 2814 case findSubmit xml of
adamc@143 2815 NotFound => Found et
adamc@143 2816 | _ => Error)
adamc@143 2817 | _ => findSubmit xml)
adamc@143 2818 | _ => NotFound
adamc@143 2819
adamc@735 2820 val (func, action, fm) = case findSubmit xml of
adamc@735 2821 NotFound => (0, (L'.EPrim (Prim.String ""), loc), fm)
adamc@143 2822 | Error => raise Fail "Not ready for multi-submit lforms yet"
adamc@598 2823 | Found (action, actionT) =>
adamc@598 2824 let
adamc@735 2825 val func = case #1 action of
adamc@735 2826 L.EClosure (n, _) => n
adamc@735 2827 | _ => raise Fail "Monoize: Action is not a closure"
adamc@598 2828 val actionT = monoType env actionT
adamc@598 2829 val (action, fm) = monoExp (env, st, fm) action
adamc@598 2830 val (action, fm) = urlifyExp env fm (action, actionT)
adamc@598 2831 in
adamc@735 2832 (func,
adamc@735 2833 (L'.EStrcat ((L'.EPrim (Prim.String " action=\""), loc),
adamc@598 2834 (L'.EStrcat (action,
adamc@598 2835 (L'.EPrim (Prim.String "\""), loc)), loc)), loc),
adamc@598 2836 fm)
adamc@598 2837 end
adamc@734 2838
adamc@737 2839 val hasUpload = CoreUtil.Exp.exists {kind = fn _ => false,
adamc@737 2840 con = fn _ => false,
adamc@737 2841 exp = fn e =>
adamc@737 2842 case e of
adamc@737 2843 L.EFfi ("Basis", "upload") => true
adamc@737 2844 | _ => false} xml
adamc@737 2845
adamc@179 2846 val (xml, fm) = monoExp (env, st, fm) xml
adamc@735 2847
adamc@735 2848 val xml =
adamc@735 2849 if IS.member (!readCookie, func) then
adamc@735 2850 let
adamc@735 2851 fun inFields s = List.exists (fn ((L.CName s', _), _) => s' = s
adamc@735 2852 | _ => true) fields
adamc@735 2853
adamc@735 2854 fun getSigName () =
adamc@735 2855 let
adamc@735 2856 fun getSigName' n =
adamc@735 2857 let
adamc@735 2858 val s = "Sig" ^ Int.toString n
adamc@735 2859 in
adamc@735 2860 if inFields s then
adamc@735 2861 getSigName' (n + 1)
adamc@735 2862 else
adamc@735 2863 s
adamc@735 2864 end
adamc@735 2865 in
adamc@735 2866 if inFields "Sig" then
adamc@735 2867 getSigName' 0
adamc@735 2868 else
adamc@735 2869 "Sig"
adamc@735 2870 end
adamc@735 2871
adamc@735 2872 val sigName = getSigName ()
adamc@735 2873 val sigSet = (L'.EFfiApp ("Basis", "sigString", [(L'.ERecord [], loc)]), loc)
adamc@735 2874 val sigSet = (L'.EStrcat ((L'.EPrim (Prim.String ("<input type=\"hidden\" name=\""
adamc@735 2875 ^ sigName
adamc@735 2876 ^ "\" value=\"")), loc),
adamc@735 2877 sigSet), loc)
adamc@735 2878 val sigSet = (L'.EStrcat (sigSet,
adamc@803 2879 (L'.EPrim (Prim.String "\" />"), loc)), loc)
adamc@735 2880 in
adamc@735 2881 (L'.EStrcat (sigSet, xml), loc)
adamc@735 2882 end
adamc@735 2883 else
adamc@735 2884 xml
adamc@737 2885
adamc@737 2886 val action = if hasUpload then
adamc@737 2887 (L'.EStrcat (action,
adamc@737 2888 (L'.EPrim (Prim.String " enctype=\"multipart/form-data\""), loc)), loc)
adamc@737 2889 else
adamc@737 2890 action
adamc@737 2891
adamc@143 2892 in
adamc@730 2893 ((L'.EStrcat ((L'.EStrcat ((L'.EPrim (Prim.String "<form method=\"post\""), loc),
adamc@179 2894 (L'.EStrcat (action,
adamc@598 2895 (L'.EPrim (Prim.String ">"), loc)), loc)), loc),
adamc@179 2896 (L'.EStrcat (xml,
adamc@179 2897 (L'.EPrim (Prim.String "</form>"), loc)), loc)), loc),
adamc@179 2898 fm)
adamc@143 2899 end
adamc@141 2900
adamc@756 2901 | L.ECApp ((L.ECApp ((L.ECApp ((L.ECApp (
adamc@756 2902 (L.EFfi ("Basis", "subform"), _), _), _), _),
adamc@756 2903 _), _), _), (L.CName nm, loc)) =>
adamc@756 2904 let
adamc@756 2905 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@756 2906 in
adamc@756 2907 ((L'.EAbs ("xml", s, s,
adamc@756 2908 strcat [(L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".b\" value=\""
adamc@803 2909 ^ nm ^ "\" />")), loc),
adamc@756 2910 (L'.ERel 0, loc),
adamc@803 2911 (L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".e\" value=\"1\" />")), loc)]),
adamc@756 2912 loc),
adamc@756 2913 fm)
adamc@756 2914 end
adamc@756 2915
adamc@758 2916 | L.ECApp ((L.ECApp ((L.ECApp ((L.ECApp (
adamc@758 2917 (L.EFfi ("Basis", "subforms"), _), _), _), _),
adamc@758 2918 _), _), _), (L.CName nm, loc)) =>
adamc@758 2919 let
adamc@758 2920 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@758 2921 in
adamc@758 2922 ((L'.EAbs ("xml", s, s,
adamc@758 2923 strcat [(L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".s\" value=\""
adamc@803 2924 ^ nm ^ "\" />")), loc),
adamc@758 2925 (L'.ERel 0, loc),
adamc@803 2926 (L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".e\" value=\"1\" />")), loc)]),
adamc@758 2927 loc),
adamc@758 2928 fm)
adamc@758 2929 end
adamc@758 2930
adamc@758 2931 | L.ECApp ((L.ECApp (
adamc@758 2932 (L.EFfi ("Basis", "entry"), _), _), _), _) =>
adamc@758 2933 let
adamc@758 2934 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@758 2935 in
adamc@758 2936 ((L'.EAbs ("xml", s, s,
adamc@803 2937 strcat [(L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".i\" value=\"1\" />")), loc),
adamc@758 2938 (L'.ERel 0, loc),
adamc@803 2939 (L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".e\" value=\"1\" />")), loc)]),
adamc@758 2940 loc),
adamc@758 2941 fm)
adamc@758 2942 end
adamc@758 2943
adamc@148 2944 | L.EApp ((L.ECApp (
adamc@148 2945 (L.ECApp (
adamc@148 2946 (L.ECApp (
adamc@148 2947 (L.ECApp (
adamc@148 2948 (L.EFfi ("Basis", "useMore"), _), _), _),
adamc@148 2949 _), _),
adamc@148 2950 _), _),
adamc@148 2951 _), _),
adamc@179 2952 xml) => monoExp (env, st, fm) xml
adamc@148 2953
adamc@283 2954 | L.ECApp ((L.EFfi ("Basis", "error"), _), t) =>
adamc@283 2955 let
adamc@283 2956 val t = monoType env t
adamc@283 2957 in
adamc@283 2958 ((L'.EAbs ("s", (L'.TFfi ("Basis", "string"), loc), t,
adamc@283 2959 (L'.EError ((L'.ERel 0, loc), t), loc)), loc),
adamc@283 2960 fm)
adamc@283 2961 end
adamc@741 2962 | L.ECApp ((L.EFfi ("Basis", "returnBlob"), _), t) =>
adamc@741 2963 let
adamc@741 2964 val t = monoType env t
adamc@741 2965 val un = (L'.TRecord [], loc)
adamc@741 2966 in
adamc@741 2967 ((L'.EAbs ("b", (L'.TFfi ("Basis", "blob"), loc),
adamc@741 2968 (L'.TFun ((L'.TFfi ("Basis", "string"), loc), (L'.TFun (un, t), loc)), loc),
adamc@741 2969 (L'.EAbs ("mt", (L'.TFfi ("Basis", "string"), loc), (L'.TFun (un, t), loc),
adamc@741 2970 (L'.EAbs ("_", un, t,
adamc@741 2971 (L'.EReturnBlob {blob = (L'.ERel 2, loc),
adamc@741 2972 mimeType = (L'.ERel 1, loc),
adamc@741 2973 t = t}, loc)), loc)), loc)), loc),
adamc@741 2974 fm)
adamc@741 2975 end
adamc@283 2976
adamc@179 2977 | L.EApp (e1, e2) =>
adamc@179 2978 let
adamc@179 2979 val (e1, fm) = monoExp (env, st, fm) e1
adamc@179 2980 val (e2, fm) = monoExp (env, st, fm) e2
adamc@179 2981 in
adamc@179 2982 ((L'.EApp (e1, e2), loc), fm)
adamc@179 2983 end
adamc@26 2984 | L.EAbs (x, dom, ran, e) =>
adamc@179 2985 let
adamc@179 2986 val (e, fm) = monoExp (Env.pushERel env x dom, st, fm) e
adamc@179 2987 in
adamc@179 2988 ((L'.EAbs (x, monoType env dom, monoType env ran, e), loc), fm)
adamc@179 2989 end
adamc@25 2990 | L.ECApp _ => poly ()
adamc@25 2991 | L.ECAbs _ => poly ()
adamc@25 2992
adamc@252 2993 | L.EFfi mx => ((L'.EFfi mx, loc), fm)
adamc@252 2994 | L.EFfiApp (m, x, es) =>
adamc@252 2995 let
adamc@252 2996 val (es, fm) = ListUtil.foldlMap (fn (e, fm) => monoExp (env, st, fm) e) fm es
adamc@252 2997 in
adamc@252 2998 ((L'.EFfiApp (m, x, es), loc), fm)
adamc@252 2999 end
adamc@252 3000
adamc@179 3001 | L.ERecord xes =>
adamc@179 3002 let
adamc@179 3003 val (xes, fm) = ListUtil.foldlMap
adamc@179 3004 (fn ((x, e, t), fm) =>
adamc@179 3005 let
adamc@179 3006 val (e, fm) = monoExp (env, st, fm) e
adamc@179 3007 in
adamc@179 3008 ((monoName env x,
adamc@179 3009 e,
adamc@179 3010 monoType env t), fm)
adamc@179 3011 end) fm xes
adamc@179 3012 in
adamc@179 3013 ((L'.ERecord xes, loc), fm)
adamc@179 3014 end
adamc@179 3015 | L.EField (e, x, _) =>
adamc@179 3016 let
adamc@179 3017 val (e, fm) = monoExp (env, st, fm) e
adamc@179 3018 in
adamc@179 3019 ((L'.EField (e, monoName env x), loc), fm)
adamc@179 3020 end
adamc@445 3021 | L.EConcat _ => poly ()
adamc@149 3022 | L.ECut _ => poly ()
adamc@493 3023 | L.ECutMulti _ => poly ()
adamc@177 3024
adamc@182 3025 | L.ECase (e, pes, {disc, result}) =>
adamc@179 3026 let
adamc@179 3027 val (e, fm) = monoExp (env, st, fm) e
adamc@179 3028 val (pes, fm) = ListUtil.foldlMap
adamc@179 3029 (fn ((p, e), fm) =>
adamc@179 3030 let
adamc@179 3031 val (e, fm) = monoExp (env, st, fm) e
adamc@179 3032 in
adamc@182 3033 ((monoPat env p, e), fm)
adamc@179 3034 end) fm pes
adamc@179 3035 in
adamc@182 3036 ((L'.ECase (e, pes, {disc = monoType env disc, result = monoType env result}), loc), fm)
adamc@179 3037 end
adamc@177 3038
adamc@179 3039 | L.EWrite e =>
adamc@179 3040 let
adamc@179 3041 val (e, fm) = monoExp (env, st, fm) e
adamc@179 3042 in
adamc@252 3043 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adamc@252 3044 (L'.EWrite (liftExpInExp 0 e), loc)), loc), fm)
adamc@179 3045 end
adamc@110 3046
adamc@179 3047 | L.EClosure (n, es) =>
adamc@179 3048 let
adamc@179 3049 val (es, fm) = ListUtil.foldlMap (fn (e, fm) =>
adamc@179 3050 monoExp (env, st, fm) e)
adamc@179 3051 fm es
adamc@179 3052 in
adamc@179 3053 ((L'.EClosure (n, es), loc), fm)
adamc@179 3054 end
adamc@450 3055
adamc@450 3056 | L.ELet (x, t, e1, e2) =>
adamc@450 3057 let
adamc@450 3058 val t' = monoType env t
adamc@450 3059 val (e1, fm) = monoExp (env, st, fm) e1
adamc@450 3060 val (e2, fm) = monoExp (Env.pushERel env x t, st, fm) e2
adamc@450 3061 in
adamc@450 3062 ((L'.ELet (x, t', e1, e2), loc), fm)
adamc@450 3063 end
adamc@607 3064
adamc@609 3065 | L.EServerCall (n, es, ek, t) =>
adamc@608 3066 let
adamc@609 3067 val t = monoType env t
adamc@614 3068 val (_, ft, _, name) = Env.lookupENamed env n
adamc@608 3069 val (es, fm) = ListUtil.foldlMap (fn (e, fm) => monoExp (env, st, fm) e) fm es
adamc@614 3070
adamc@614 3071 fun encodeArgs (es, ft, acc, fm) =
adamc@614 3072 case (es, ft) of
adamc@614 3073 ([], _) => (rev acc, fm)
adamc@614 3074 | (e :: es, (L.TFun (dom, ran), _)) =>
adamc@614 3075 let
adamc@614 3076 val (e, fm) = urlifyExp env fm (e, monoType env dom)
adamc@614 3077 in
adamc@614 3078 encodeArgs (es, ran, e
adamc@614 3079 :: (L'.EPrim (Prim.String "/"), loc)
adamc@614 3080 :: acc, fm)
adamc@614 3081 end
adamc@614 3082 | _ => raise Fail "Monoize: Not enough arguments visible in RPC function type"
adamc@614 3083
adamc@614 3084 val (call, fm) = encodeArgs (es, ft, [], fm)
adamc@614 3085 val call = foldl (fn (e, call) => (L'.EStrcat (call, e), loc))
adamc@614 3086 (L'.EPrim (Prim.String name), loc) call
adamc@614 3087
adamc@608 3088 val (ek, fm) = monoExp (env, st, fm) ek
adamc@609 3089
adamc@609 3090 val ekf = (L'.EAbs ("f",
adamc@609 3091 (L'.TFun (t,
adamc@609 3092 (L'.TFun ((L'.TRecord [], loc),
adamc@609 3093 (L'.TRecord [], loc)), loc)), loc),
adamc@609 3094 (L'.TFun (t,
adamc@609 3095 (L'.TRecord [], loc)), loc),
adamc@609 3096 (L'.EAbs ("x",
adamc@609 3097 t,
adamc@609 3098 (L'.TRecord [], loc),
adamc@609 3099 (L'.EApp ((L'.EApp ((L'.ERel 1, loc),
adamc@609 3100 (L'.ERel 0, loc)), loc),
adamc@609 3101 (L'.ERecord [], loc)), loc)), loc)), loc)
adamc@609 3102 val ek = (L'.EApp (ekf, ek), loc)
adamc@736 3103 val eff = if IS.member (!readCookie, n) then
adamc@736 3104 L'.ReadCookieWrite
adamc@736 3105 else
adamc@736 3106 L'.ReadOnly
adamc@736 3107 val e = (L'.EServerCall (call, ek, t, eff), loc)
adamc@651 3108 val e = liftExpInExp 0 e
adamc@651 3109 val unit = (L'.TRecord [], loc)
adamc@651 3110 val e = (L'.EAbs ("_", unit, unit, e), loc)
adamc@608 3111 in
adamc@651 3112 (e, fm)
adamc@608 3113 end
adamc@626 3114
adamc@626 3115 | L.EKAbs _ => poly ()
adamc@626 3116 | L.EKApp _ => poly ()
adamc@25 3117 end
adamc@25 3118
adamc@179 3119 fun monoDecl (env, fm) (all as (d, loc)) =
adamc@25 3120 let
adamc@25 3121 fun poly () =
adamc@25 3122 (E.errorAt loc "Unsupported declaration";
adamc@25 3123 Print.eprefaces' [("Declaration", CorePrint.p_decl env all)];
adamc@25 3124 NONE)
adamc@25 3125 in
adamc@25 3126 case d of
adamc@25 3127 L.DCon _ => NONE
adamc@808 3128 | L.DDatatype [("list", n, [_], [("Nil", _, NONE),
adamc@808 3129 ("Cons", _, SOME (L.TRecord (L.CRecord (_,
adamc@808 3130 [((L.CName "1", _),
adamc@808 3131 (L.CRel 0, _)),
adamc@808 3132 ((L.CName "2", _),
adamc@808 3133 (L.CApp ((L.CNamed n', _),
adamc@808 3134 (L.CRel 0, _)),
adamc@808 3135 _))]), _), _))])] =>
adamc@757 3136 if n = n' then
adamc@757 3137 NONE
adamc@757 3138 else
adamc@757 3139 poly ()
adamc@808 3140 | L.DDatatype dts =>
adamc@808 3141 let
adamc@808 3142 val env' = Env.declBinds env all
adamc@808 3143 val dts = map (fn (x, n, [], xncs) =>
adamc@808 3144 (x, n, map (fn (x, n, to) => (x, n, Option.map (monoType env') to)) xncs)
adamc@808 3145 | _ => (E.errorAt loc "Polymorphic datatype needed too late";
adamc@808 3146 Print.eprefaces' [("Declaration", CorePrint.p_decl env all)];
adamc@808 3147 ("", 0, []))) dts
adamc@808 3148 val d = (L'.DDatatype dts, loc)
adamc@808 3149 in
adamc@808 3150 SOME (env', fm, [d])
adamc@808 3151 end
adamc@179 3152 | L.DVal (x, n, t, e, s) =>
adamc@179 3153 let
adamc@179 3154 val (e, fm) = monoExp (env, St.empty, fm) e
adamc@179 3155 in
adamc@179 3156 SOME (Env.pushENamed env x n t NONE s,
adamc@179 3157 fm,
adamc@273 3158 [(L'.DVal (x, n, monoType env t, e, s), loc)])
adamc@179 3159 end
adamc@128 3160 | L.DValRec vis =>
adamc@128 3161 let
adamc@128 3162 val env = foldl (fn ((x, n, t, e, s), env) => Env.pushENamed env x n t NONE s) env vis
adamc@179 3163
adamc@179 3164 val (vis, fm) = ListUtil.foldlMap
adamc@179 3165 (fn ((x, n, t, e, s), fm) =>
adamc@179 3166 let
adamc@179 3167 val (e, fm) = monoExp (env, St.empty, fm) e
adamc@179 3168 in
adamc@179 3169 ((x, n, monoType env t, e, s), fm)
adamc@179 3170 end)
adamc@179 3171 fm vis
adamc@128 3172 in
adamc@128 3173 SOME (env,
adamc@179 3174 fm,
adamc@273 3175 [(L'.DValRec vis, loc)])
adamc@128 3176 end
adamc@144 3177 | L.DExport (ek, n) =>
adamc@115 3178 let
adamc@120 3179 val (_, t, _, s) = Env.lookupENamed env n
adamc@120 3180
adamc@609 3181 fun unwind (t, args) =
adamc@609 3182 case #1 t of
adamc@609 3183 L.TFun (dom, ran) => unwind (ran, dom :: args)
adamc@314 3184 | L.CApp ((L.CFfi ("Basis", "transaction"), _), t) =>
adamc@609 3185 unwind (t, (L.TRecord (L.CRecord ((L.KType, loc), []), loc), loc) :: args)
adamc@609 3186 | _ => (rev args, t)
adamc@120 3187
adamc@609 3188 val (ts, ran) = unwind (t, [])
adamc@609 3189 val ts = map (monoType env) ts
adamc@609 3190 val ran = monoType env ran
adamc@115 3191 in
adamc@609 3192 SOME (env, fm, [(L'.DExport (ek, s, n, ts, ran), loc)])
adamc@115 3193 end
adamc@707 3194 | L.DTable (x, n, (L.CRecord (_, xts), _), s, pe, _, ce, _) =>
adamc@251 3195 let
adamc@251 3196 val t = (L.CFfi ("Basis", "string"), loc)
adamc@251 3197 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@311 3198 val s = "uw_" ^ s
adamc@704 3199 val e_name = (L'.EPrim (Prim.String s), loc)
adamc@273 3200
adamc@273 3201 val xts = map (fn (x, t) => (monoName env x, monoType env t)) xts
adamc@704 3202
adamc@707 3203 val (pe, fm) = monoExp (env, St.empty, fm) pe
adamc@707 3204 val (ce, fm) = monoExp (env, St.empty, fm) ce
adamc@251 3205 in
adamc@251 3206 SOME (Env.pushENamed env x n t NONE s,
adamc@251 3207 fm,
adamc@707 3208 [(L'.DTable (s, xts, pe, ce), loc),
adamc@704 3209 (L'.DVal (x, n, t', e_name, s), loc)])
adamc@251 3210 end
adamc@273 3211 | L.DTable _ => poly ()
adamc@754 3212 | L.DView (x, n, s, e, (L.CRecord (_, xts), _)) =>
adamc@754 3213 let
adamc@754 3214 val t = (L.CFfi ("Basis", "string"), loc)
adamc@754 3215 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@754 3216 val s = "uw_" ^ s
adamc@754 3217 val e_name = (L'.EPrim (Prim.String s), loc)
adamc@754 3218
adamc@754 3219 val xts = map (fn (x, t) => (monoName env x, monoType env t)) xts
adamc@754 3220
adamc@754 3221 val (e, fm) = monoExp (env, St.empty, fm) e
adamc@754 3222 val e = (L'.EFfiApp ("Basis", "viewify", [e]), loc)
adamc@754 3223 in
adamc@754 3224 SOME (Env.pushENamed env x n t NONE s,
adamc@754 3225 fm,
adamc@754 3226 [(L'.DView (s, xts, e), loc),
adamc@754 3227 (L'.DVal (x, n, t', e_name, s), loc)])
adamc@754 3228 end
adamc@754 3229 | L.DView _ => poly ()
adamc@338 3230 | L.DSequence (x, n, s) =>
adamc@338 3231 let
adamc@338 3232 val t = (L.CFfi ("Basis", "string"), loc)
adamc@338 3233 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@338 3234 val s = "uw_" ^ s
adamc@338 3235 val e = (L'.EPrim (Prim.String s), loc)
adamc@338 3236 in
adamc@338 3237 SOME (Env.pushENamed env x n t NONE s,
adamc@338 3238 fm,
adamc@338 3239 [(L'.DSequence s, loc),
adamc@338 3240 (L'.DVal (x, n, t', e, s), loc)])
adamc@338 3241 end
adamc@683 3242 | L.DDatabase _ => NONE
adamc@462 3243 | L.DCookie (x, n, t, s) =>
adamc@462 3244 let
adamc@462 3245 val t = (L.CFfi ("Basis", "string"), loc)
adamc@462 3246 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@462 3247 val e = (L'.EPrim (Prim.String s), loc)
adamc@462 3248 in
adamc@462 3249 SOME (Env.pushENamed env x n t NONE s,
adamc@462 3250 fm,
adamc@725 3251 [(L'.DCookie s, loc),
adamc@725 3252 (L'.DVal (x, n, t', e, s), loc)])
adamc@462 3253 end
adamc@720 3254 | L.DStyle (x, n, s) =>
adamc@718 3255 let
adamc@718 3256 val t = (L.CFfi ("Basis", "string"), loc)
adamc@718 3257 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@718 3258 val e = (L'.EPrim (Prim.String s), loc)
adamc@718 3259 in
adamc@718 3260 SOME (Env.pushENamed env x n t NONE s,
adamc@718 3261 fm,
adamc@720 3262 [(L'.DStyle s, loc),
adamc@718 3263 (L'.DVal (x, n, t', e, s), loc)])
adamc@718 3264 end
adamc@25 3265 end
adamc@25 3266
adamc@683 3267 datatype expungable = Client | Channel
adamc@683 3268
adamc@683 3269 fun monoize env file =
adamc@25 3270 let
adamc@735 3271 (* Calculate which exported functions need cookie signature protection *)
adamc@735 3272 val rcook = foldl (fn ((d, _), rcook) =>
adamc@735 3273 case d of
adamc@735 3274 L.DExport (L.Action L.ReadCookieWrite, n) => IS.add (rcook, n)
adamc@735 3275 | L.DExport (L.Rpc L.ReadCookieWrite, n) => IS.add (rcook, n)
adamc@735 3276 | _ => rcook)
adamc@735 3277 IS.empty file
adamc@735 3278 val () = readCookie := rcook
adamc@735 3279
adamc@683 3280 val loc = E.dummySpan
adamc@683 3281 val client = (L'.TFfi ("Basis", "client"), loc)
adamc@683 3282 val unit = (L'.TRecord [], loc)
adamc@687 3283
adamc@687 3284 fun calcClientish xts =
adamc@687 3285 foldl (fn ((x : L.con, t : L.con), st as (nullable, notNullable)) =>
adamc@687 3286 case #1 x of
adamc@687 3287 L.CName x =>
adamc@687 3288 (case #1 t of
adamc@687 3289 L.CFfi ("Basis", "client") =>
adamc@687 3290 (nullable, (x, Client) :: notNullable)
adamc@687 3291 | L.CApp ((L.CFfi ("Basis", "option"), _),
adamc@687 3292 (L.CFfi ("Basis", "client"), _)) =>
adamc@687 3293 ((x, Client) :: nullable, notNullable)
adamc@687 3294 | L.CApp ((L.CFfi ("Basis", "channel"), _), _) =>
adamc@687 3295 (nullable, (x, Channel) :: notNullable)
adamc@687 3296 | L.CApp ((L.CFfi ("Basis", "option"), _),
adamc@687 3297 (L.CApp ((L.CFfi ("Basis", "channel"), _), _), _)) =>
adamc@687 3298 ((x, Channel) :: nullable, notNullable)
adamc@687 3299 | _ => st)
adamc@687 3300 | _ => st) ([], []) xts
adamc@687 3301
adamc@683 3302 fun expunger () =
adamc@683 3303 let
adamc@683 3304 val target = (L'.EFfiApp ("Basis", "sqlifyClient", [(L'.ERel 0, loc)]), loc)
adamc@683 3305
adamc@683 3306 fun doTable (tab, xts, e) =
adamc@683 3307 case xts of
adamc@683 3308 L.CRecord (_, xts) =>
adamc@683 3309 let
adamc@687 3310 val (nullable, notNullable) = calcClientish xts
adamc@683 3311
adamc@684 3312 fun cond (x, v) =
adamc@684 3313 (L'.EStrcat ((L'.EPrim (Prim.String ("uw_" ^ x
adamc@684 3314 ^ (case v of
adamc@684 3315 Client => ""
adamc@684 3316 | Channel => " >> 32")
adamc@684 3317 ^ " = ")), loc),
adamc@684 3318 target), loc)
adamc@684 3319
adamc@684 3320 val e =
adamc@684 3321 foldl (fn ((x, v), e) =>
adamc@684 3322 (L'.ESeq (
adamc@684 3323 (L'.EDml (L'.EStrcat (
adamc@684 3324 (L'.EPrim (Prim.String ("UPDATE uw_"
adamc@684 3325 ^ tab
adamc@684 3326 ^ " SET uw_"
adamc@684 3327 ^ x
adamc@684 3328 ^ " = NULL WHERE ")), loc),
adamc@684 3329 cond (x, v)), loc), loc),
adamc@684 3330 e), loc))
adamc@684 3331 e nullable
adamc@684 3332
adamc@683 3333 val e =
adamc@683 3334 case notNullable of
adamc@683 3335 [] => e
adamc@683 3336 | eb :: ebs =>
adamc@684 3337 (L'.ESeq (
adamc@684 3338 (L'.EDml (foldl
adamc@684 3339 (fn (eb, s) =>
adamc@684 3340 (L'.EStrcat (s,
adamc@687 3341 (L'.EStrcat ((L'.EPrim (Prim.String " OR "),
adamc@684 3342 loc),
adamc@684 3343 cond eb), loc)), loc))
adamc@684 3344 (L'.EStrcat ((L'.EPrim (Prim.String ("DELETE FROM uw_"
adamc@684 3345 ^ tab
adamc@684 3346 ^ " WHERE ")), loc),
adamc@684 3347 cond eb), loc)
adamc@684 3348 ebs), loc),
adamc@684 3349 e), loc)
adamc@683 3350 in
adamc@683 3351 e
adamc@683 3352 end
adamc@683 3353 | _ => e
adamc@683 3354
adamc@683 3355 val e = (L'.ERecord [], loc)
adamc@683 3356 in
adamc@683 3357 foldl (fn ((d, _), e) =>
adamc@683 3358 case d of
adamc@707 3359 L.DTable (_, _, xts, tab, _, _, _, _) => doTable (tab, #1 xts, e)
adamc@683 3360 | _ => e) e file
adamc@683 3361 end
adamc@683 3362
adamc@687 3363 fun initializer () =
adamc@687 3364 let
adamc@687 3365 fun doTable (tab, xts, e) =
adamc@687 3366 case xts of
adamc@687 3367 L.CRecord (_, xts) =>
adamc@687 3368 let
adamc@687 3369 val (nullable, notNullable) = calcClientish xts
adamc@687 3370
adamc@687 3371 val e =
adamc@687 3372 case nullable of
adamc@687 3373 [] => e
adamc@687 3374 | (x, _) :: ebs =>
adamc@687 3375 (L'.ESeq (
adamc@687 3376 (L'.EDml (L'.EPrim (Prim.String
adamc@687 3377 (foldl (fn ((x, _), s) =>
adamc@687 3378 s ^ ", uw_" ^ x ^ " = NULL")
adamc@687 3379 ("UPDATE uw_"
adamc@687 3380 ^ tab
adamc@687 3381 ^ " SET uw_"
adamc@687 3382 ^ x
adamc@687 3383 ^ " = NULL")
adamc@687 3384 ebs)), loc), loc),
adamc@687 3385 e), loc)
adamc@687 3386
adamc@687 3387 val e =
adamc@687 3388 case notNullable of
adamc@687 3389 [] => e
adamc@687 3390 | eb :: ebs =>
adamc@687 3391 (L'.ESeq (
adamc@687 3392 (L'.EDml (L'.EPrim (Prim.String ("DELETE FROM uw_"
adamc@687 3393 ^ tab)), loc), loc),
adamc@687 3394 e), loc)
adamc@687 3395 in
adamc@687 3396 e
adamc@687 3397 end
adamc@687 3398 | _ => e
adamc@687 3399
adamc@687 3400 val e = (L'.ERecord [], loc)
adamc@687 3401 in
adamc@687 3402 foldl (fn ((d, _), e) =>
adamc@687 3403 case d of
adamc@707 3404 L.DTable (_, _, xts, tab, _, _, _, _) => doTable (tab, #1 xts, e)
adamc@687 3405 | _ => e) e file
adamc@687 3406 end
adamc@687 3407
adamc@179 3408 val (_, _, ds) = List.foldl (fn (d, (env, fm, ds)) =>
adamc@683 3409 case #1 d of
adamc@683 3410 L.DDatabase s =>
adamc@683 3411 let
adamc@687 3412 val (nExp, fm) = Fm.freshName fm
adamc@687 3413 val (nIni, fm) = Fm.freshName fm
adamc@687 3414
adamc@687 3415 val dExp = L'.DVal ("expunger",
adamc@687 3416 nExp,
adamc@687 3417 (L'.TFun (client, unit), loc),
adamc@687 3418 (L'.EAbs ("cli", client, unit, expunger ()), loc),
adamc@687 3419 "expunger")
adamc@687 3420 val dIni = L'.DVal ("initializer",
adamc@687 3421 nIni,
adamc@687 3422 (L'.TFun (unit, unit), loc),
adamc@687 3423 (L'.EAbs ("_", unit, unit, initializer ()), loc),
adamc@687 3424 "initializer")
adamc@683 3425 in
adamc@687 3426 (env, Fm.enter fm, (L'.DDatabase {name = s,
adamc@687 3427 expunge = nExp,
adamc@687 3428 initialize = nIni}, loc)
adamc@687 3429 :: (dExp, loc)
adamc@687 3430 :: (dIni, loc)
adamc@683 3431 :: ds)
adamc@683 3432 end
adamc@683 3433 | _ =>
adamc@683 3434 case monoDecl (env, fm) d of
adamc@683 3435 NONE => (env, fm, ds)
adamc@683 3436 | SOME (env, fm, ds') =>
adamc@683 3437 (env,
adamc@683 3438 Fm.enter fm,
adamc@683 3439 ds' @ Fm.decls fm @ ds))
adamc@683 3440 (env, Fm.empty (CoreUtil.File.maxName file + 1), []) file
adamc@25 3441 in
adamc@25 3442 rev ds
adamc@25 3443 end
adamc@25 3444
adamc@25 3445 end