Mercurial > urweb

annotate src/monoize.sml @ 821:395a5d450cc0

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Chars and more string operations
author Adam Chlipala <adamc@hcoop.net>
date Tue, 26 May 2009 12:25:06 -0400
parents 91f465ded07e
children 669ac5e9a69e
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@338 151 | L.CFfi ("Basis", "sql_sequence") =>
adamc@338 152 (L'.TFfi ("Basis", "string"), loc)
adamc@252 153 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_query"), _), _), _), _) =>
adamc@252 154 (L'.TFfi ("Basis", "string"), loc)
adamc@252 155 | L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_query1"), _), _), _), _), _), _) =>
adamc@252 156 (L'.TFfi ("Basis", "string"), loc)
adamc@748 157 | L.CApp ((L.CFfi ("Basis", "sql_from_items"), _), _) =>
adamc@748 158 (L'.TFfi ("Basis", "string"), loc)
adamc@252 159 | L.CApp ((L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_exp"), _), _), _), _), _), _), _), _) =>
adamc@252 160 (L'.TFfi ("Basis", "string"), loc)
adamc@707 161 | L.CApp ((L.CApp ((L.CFfi ("Basis", "primary_key"), _), _), _), _) =>
adamc@707 162 (L'.TFfi ("Basis", "string"), loc)
adamc@704 163 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_constraints"), _), _), _), _) =>
adamc@704 164 (L'.TFfi ("Basis", "sql_constraints"), loc)
adamc@705 165 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_constraint"), _), _), _), _) =>
adamc@704 166 (L'.TFfi ("Basis", "string"), loc)
adamc@712 167 | L.CApp ((L.CApp ((L.CFfi ("Basis", "linkable"), _), _), _), _) =>
adamc@712 168 (L'.TRecord [], loc)
adamc@709 169 | L.CApp ((L.CApp ((L.CFfi ("Basis", "matching"), _), _), _), _) =>
adamc@709 170 let
adamc@709 171 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@709 172 in
adamc@709 173 (L'.TRecord [("1", string), ("2", string)], loc)
adamc@709 174 end
adamc@709 175 | L.CApp ((L.CFfi ("Basis", "propagation_mode"), _), _) =>
adamc@709 176 (L'.TFfi ("Basis", "string"), loc)
adamc@252 177
adamc@252 178 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_subset"), _), _), _), _) =>
adamc@252 179 (L'.TRecord [], loc)
adamc@252 180 | L.CFfi ("Basis", "sql_relop") =>
adamc@252 181 (L'.TFfi ("Basis", "string"), loc)
adamc@252 182 | L.CFfi ("Basis", "sql_direction") =>
adamc@252 183 (L'.TFfi ("Basis", "string"), loc)
adamc@252 184 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_order_by"), _), _), _), _) =>
adamc@252 185 (L'.TFfi ("Basis", "string"), loc)
adamc@252 186 | L.CFfi ("Basis", "sql_limit") =>
adamc@252 187 (L'.TFfi ("Basis", "string"), loc)
adamc@252 188 | L.CFfi ("Basis", "sql_offset") =>
adamc@252 189 (L'.TFfi ("Basis", "string"), loc)
adamc@753 190 | L.CApp ((L.CApp ((L.CFfi ("Basis", "fieldsOf"), _), _), _), _) =>
adamc@753 191 (L'.TRecord [], loc)
adamc@252 192
adamc@676 193 | L.CApp ((L.CFfi ("Basis", "sql_injectable_prim"), _), t) =>
adamc@676 194 (L'.TFun (mt env dtmap t, (L'.TFfi ("Basis", "string"), loc)), loc)
adamc@252 195 | L.CApp ((L.CFfi ("Basis", "sql_injectable"), _), t) =>
adamc@252 196 (L'.TFun (mt env dtmap t, (L'.TFfi ("Basis", "string"), loc)), loc)
adamc@750 197 | L.CApp ((L.CApp ((L.CFfi ("Basis", "nullify"), _), _), _), _) =>
adamc@750 198 (L'.TRecord [], loc)
adamc@252 199 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_unary"), _), _), _), _) =>
adamc@252 200 (L'.TFfi ("Basis", "string"), loc)
adamc@252 201 | L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_binary"), _), _), _), _), _), _) =>
adamc@252 202 (L'.TFfi ("Basis", "string"), loc)
adamc@252 203 | L.CApp ((L.CFfi ("Basis", "sql_aggregate"), _), t) =>
adamc@252 204 (L'.TFfi ("Basis", "string"), loc)
adamc@252 205 | L.CApp ((L.CFfi ("Basis", "sql_summable"), _), _) =>
adamc@252 206 (L'.TRecord [], loc)
adamc@252 207 | L.CApp ((L.CFfi ("Basis", "sql_maxable"), _), _) =>
adamc@252 208 (L'.TRecord [], loc)
adamc@559 209 | L.CApp ((L.CFfi ("Basis", "sql_arith"), _), _) =>
adamc@559 210 (L'.TRecord [], loc)
adamc@441 211 | L.CApp ((L.CFfi ("Basis", "sql_nfunc"), _), _) =>
adamc@441 212 (L'.TFfi ("Basis", "string"), loc)
adamc@746 213 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_ufunc"), _), _), _), _) =>
adamc@746 214 (L'.TFfi ("Basis", "string"), loc)
adamc@251 215
adamc@668 216 | L.CApp ((L.CFfi ("Basis", "channel"), _), _) =>
adamc@668 217 (L'.TFfi ("Basis", "channel"), loc)
adamc@668 218
adamc@196 219 | L.CRel _ => poly ()
adamc@196 220 | L.CNamed n =>
adamc@196 221 (case IM.find (dtmap, n) of
adamc@196 222 SOME r => (L'.TDatatype (n, r), loc)
adamc@196 223 | NONE =>
adamc@196 224 let
adamc@196 225 val r = ref (L'.Default, [])
adamc@196 226 val (_, xs, xncs) = Env.lookupDatatype env n
adamc@196 227
adamc@196 228 val dtmap' = IM.insert (dtmap, n, r)
adamc@196 229
adamc@196 230 val xncs = map (fn (x, n, to) => (x, n, Option.map (mt env dtmap') to)) xncs
adamc@196 231 in
adamc@196 232 case xs of
adamc@198 233 [] =>(r := (ElabUtil.classifyDatatype xncs, xncs);
adamc@196 234 (L'.TDatatype (n, r), loc))
adamc@196 235 | _ => poly ()
adamc@196 236 end)
adamc@196 237 | L.CFfi mx => (L'.TFfi mx, loc)
adamc@196 238 | L.CApp _ => poly ()
adamc@196 239 | L.CAbs _ => poly ()
adamc@196 240
adamc@196 241 | L.CName _ => poly ()
adamc@196 242
adamc@196 243 | L.CRecord _ => poly ()
adamc@196 244 | L.CConcat _ => poly ()
adamc@621 245 | L.CMap _ => poly ()
adamc@196 246 | L.CUnit => poly ()
adamc@214 247
adamc@214 248 | L.CTuple _ => poly ()
adamc@214 249 | L.CProj _ => poly ()
adamc@626 250
adamc@626 251 | L.CKAbs _ => poly ()
adamc@626 252 | L.CKApp _ => poly ()
adamc@626 253 | L.TKFun _ => poly ()
adamc@196 254 end
adamc@25 255 in
adamc@196 256 mt env IM.empty
adamc@25 257 end
adamc@25 258
adamc@25 259 val dummyExp = (L'.EPrim (Prim.Int 0), E.dummySpan)
adamc@25 260
adamc@179 261 structure IM = IntBinaryMap
adamc@179 262
adamc@179 263 datatype foo_kind =
adamc@179 264 Attr
adamc@179 265 | Url
adamc@179 266
adamc@179 267 fun fk2s fk =
adamc@179 268 case fk of
adamc@179 269 Attr => "attr"
adamc@179 270 | Url => "url"
adamc@179 271
adamc@179 272 structure Fm :> sig
adamc@179 273 type t
adamc@179 274
adamc@179 275 val empty : int -> t
adamc@179 276
adamc@179 277 val lookup : t -> foo_kind -> int -> (int -> t -> L'.decl * t) -> t * int
adamc@758 278 val lookupList : t -> foo_kind -> L'.typ -> (int -> t -> L'.decl * t) -> t * int
adamc@179 279 val enter : t -> t
adamc@179 280 val decls : t -> L'.decl list
adamc@683 281
adamc@683 282 val freshName : t -> int * t
adamc@179 283 end = struct
adamc@179 284
adamc@179 285 structure M = BinaryMapFn(struct
adamc@179 286 type ord_key = foo_kind
adamc@179 287 fun compare x =
adamc@179 288 case x of
adamc@179 289 (Attr, Attr) => EQUAL
adamc@179 290 | (Attr, _) => LESS
adamc@179 291 | (_, Attr) => GREATER
adamc@179 292
adamc@179 293 | (Url, Url) => EQUAL
adamc@179 294 end)
adamc@179 295
adamc@758 296 structure TM = BinaryMapFn(struct
adamc@758 297 type ord_key = L'.typ
adamc@758 298 val compare = MonoUtil.Typ.compare
adamc@758 299 end)
adamc@758 300
adamc@179 301 type t = {
adamc@179 302 count : int,
adamc@179 303 map : int IM.map M.map,
adamc@758 304 listMap : int TM.map M.map,
adamc@179 305 decls : L'.decl list
adamc@179 306 }
adamc@179 307
adamc@179 308 fun empty count = {
adamc@179 309 count = count,
adamc@179 310 map = M.empty,
adamc@758 311 listMap = M.empty,
adamc@179 312 decls = []
adamc@179 313 }
adamc@179 314
adamc@758 315 fun enter ({count, map, listMap, ...} : t) = {count = count, map = map, listMap = listMap, decls = []}
adamc@758 316 fun freshName {count, map, listMap, decls} = (count, {count = count + 1, map = map, listMap = listMap, decls = decls})
adamc@179 317 fun decls ({decls, ...} : t) = decls
adamc@179 318
adamc@758 319 fun lookup (t as {count, map, listMap, decls}) k n thunk =
adamc@120 320 let
adamc@179 321 val im = Option.getOpt (M.find (map, k), IM.empty)
adamc@179 322 in
adamc@179 323 case IM.find (im, n) of
adamc@179 324 NONE =>
adamc@179 325 let
adamc@179 326 val n' = count
adamc@758 327 val (d, {count, map, listMap, decls}) =
adamc@758 328 thunk count {count = count + 1,
adamc@758 329 map = M.insert (map, k, IM.insert (im, n, n')),
adamc@758 330 listMap = listMap,
adamc@758 331 decls = decls}
adamc@179 332 in
adamc@179 333 ({count = count,
adamc@179 334 map = map,
adamc@758 335 listMap = listMap,
adamc@758 336 decls = d :: decls}, n')
adamc@758 337 end
adamc@758 338 | SOME n' => (t, n')
adamc@758 339 end
adamc@758 340
adamc@758 341 fun lookupList (t as {count, map, listMap, decls}) k tp thunk =
adamc@758 342 let
adamc@758 343 val tm = Option.getOpt (M.find (listMap, k), TM.empty)
adamc@758 344 in
adamc@758 345 case TM.find (tm, tp) of
adamc@758 346 NONE =>
adamc@758 347 let
adamc@758 348 val n' = count
adamc@758 349 val (d, {count, map, listMap, decls}) =
adamc@758 350 thunk count {count = count + 1,
adamc@758 351 map = map,
adamc@758 352 listMap = M.insert (listMap, k, TM.insert (tm, tp, n')),
adamc@758 353 decls = decls}
adamc@758 354 in
adamc@758 355 ({count = count,
adamc@758 356 map = map,
adamc@758 357 listMap = listMap,
adamc@179 358 decls = d :: decls}, n')
adamc@179 359 end
adamc@179 360 | SOME n' => (t, n')
adamc@179 361 end
adamc@179 362
adamc@179 363 end
adamc@185 364
adamc@185 365
adamc@185 366 fun capitalize s =
adamc@185 367 if s = "" then
adamc@185 368 s
adamc@185 369 else
adamc@185 370 str (Char.toUpper (String.sub (s, 0))) ^ String.extract (s, 1, NONE)
adamc@179 371
adamc@179 372 fun fooifyExp fk env =
adamc@179 373 let
adamc@179 374 fun fooify fm (e, tAll as (t, loc)) =
adamc@120 375 case #1 e of
adamc@120 376 L'.EClosure (fnam, [(L'.ERecord [], _)]) =>
adamc@120 377 let
adamc@120 378 val (_, _, _, s) = Env.lookupENamed env fnam
adamc@120 379 in
adamc@764 380 ((L'.EPrim (Prim.String (Settings.getUrlPrefix () ^ s)), loc), fm)
adamc@120 381 end
adamc@120 382 | L'.EClosure (fnam, args) =>
adamc@120 383 let
adamc@120 384 val (_, ft, _, s) = Env.lookupENamed env fnam
adamc@120 385 val ft = monoType env ft
adamc@111 386
adamc@179 387 fun attrify (args, ft, e, fm) =
adamc@120 388 case (args, ft) of
adamc@179 389 ([], _) => (e, fm)
adamc@120 390 | (arg :: args, (L'.TFun (t, ft), _)) =>
adamc@179 391 let
adamc@179 392 val (arg', fm) = fooify fm (arg, t)
adamc@179 393 in
adamc@179 394 attrify (args, ft,
adamc@179 395 (L'.EStrcat (e,
adamc@179 396 (L'.EStrcat ((L'.EPrim (Prim.String "/"), loc),
adamc@179 397 arg'), loc)), loc),
adamc@179 398 fm)
adamc@179 399 end
adamc@120 400 | _ => (E.errorAt loc "Type mismatch encoding attribute";
adamc@179 401 (e, fm))
adamc@120 402 in
adamc@764 403 attrify (args, ft, (L'.EPrim (Prim.String (Settings.getUrlPrefix () ^ s)), loc), fm)
adamc@120 404 end
adamc@120 405 | _ =>
adamc@120 406 case t of
adamc@185 407 L'.TFfi (m, x) => ((L'.EFfiApp (m, fk2s fk ^ "ify" ^ capitalize x, [e]), loc), fm)
adamc@200 408
adamc@179 409 | L'.TRecord [] => ((L'.EPrim (Prim.String ""), loc), fm)
adamc@200 410 | L'.TRecord ((x, t) :: xts) =>
adamc@200 411 let
adamc@200 412 val (se, fm) = fooify fm ((L'.EField (e, x), loc), t)
adamc@200 413 in
adamc@200 414 foldl (fn ((x, t), (se, fm)) =>
adamc@200 415 let
adamc@200 416 val (se', fm) = fooify fm ((L'.EField (e, x), loc), t)
adamc@200 417 in
adamc@200 418 ((L'.EStrcat (se,
adamc@200 419 (L'.EStrcat ((L'.EPrim (Prim.String "/"), loc),
adamc@200 420 se'), loc)), loc),
adamc@200 421 fm)
adamc@200 422 end) (se, fm) xts
adamc@200 423 end
adamc@111 424
adamc@196 425 | L'.TDatatype (i, ref (dk, _)) =>
adamc@179 426 let
adamc@179 427 fun makeDecl n fm =
adamc@179 428 let
adamc@193 429 val (x, _, xncs) = Env.lookupDatatype env i
adamc@179 430
adamc@179 431 val (branches, fm) =
adamc@179 432 ListUtil.foldlMap
adamc@179 433 (fn ((x, n, to), fm) =>
adamc@179 434 case to of
adamc@179 435 NONE =>
adamc@188 436 (((L'.PCon (dk, L'.PConVar n, NONE), loc),
adamc@179 437 (L'.EPrim (Prim.String x), loc)),
adamc@179 438 fm)
adamc@179 439 | SOME t =>
adamc@179 440 let
adamc@182 441 val t = monoType env t
adamc@182 442 val (arg, fm) = fooify fm ((L'.ERel 0, loc), t)
adamc@179 443 in
adamc@188 444 (((L'.PCon (dk, L'.PConVar n, SOME (L'.PVar ("a", t), loc)), loc),
adamc@179 445 (L'.EStrcat ((L'.EPrim (Prim.String (x ^ "/")), loc),
adamc@179 446 arg), loc)),
adamc@179 447 fm)
adamc@179 448 end)
adamc@179 449 fm xncs
adamc@179 450
adamc@179 451 val dom = tAll
adamc@179 452 val ran = (L'.TFfi ("Basis", "string"), loc)
adamc@179 453 in
adamc@179 454 ((L'.DValRec [(fk2s fk ^ "ify_" ^ x,
adamc@179 455 n,
adamc@179 456 (L'.TFun (dom, ran), loc),
adamc@179 457 (L'.EAbs ("x",
adamc@179 458 dom,
adamc@179 459 ran,
adamc@179 460 (L'.ECase ((L'.ERel 0, loc),
adamc@179 461 branches,
adamc@182 462 {disc = dom,
adamc@182 463 result = ran}), loc)), loc),
adamc@179 464 "")], loc),
adamc@179 465 fm)
adamc@179 466 end
adamc@179 467
adamc@179 468 val (fm, n) = Fm.lookup fm fk i makeDecl
adamc@179 469 in
adamc@179 470 ((L'.EApp ((L'.ENamed n, loc), e), loc), fm)
adamc@179 471 end
adamc@164 472
adamc@471 473 | L'.TOption t =>
adamc@471 474 let
adamc@471 475 val (body, fm) = fooify fm ((L'.ERel 0, loc), t)
adamc@471 476 in
adamc@471 477 ((L'.ECase (e,
adamc@471 478 [((L'.PNone t, loc),
adamc@471 479 (L'.EPrim (Prim.String "None"), loc)),
adamc@471 480
adamc@471 481 ((L'.PSome (t, (L'.PVar ("x", t), loc)), loc),
adamc@471 482 (L'.EStrcat ((L'.EPrim (Prim.String "Some/"), loc),
adamc@471 483 body), loc))],
adamc@471 484 {disc = tAll,
adamc@471 485 result = (L'.TFfi ("Basis", "string"), loc)}), loc),
adamc@471 486 fm)
adamc@471 487 end
adamc@471 488
adamc@758 489 | L'.TList t =>
adamc@758 490 let
adamc@758 491 fun makeDecl n fm =
adamc@758 492 let
adamc@758 493 val rt = (L'.TRecord [("1", t), ("2", (L'.TList t, loc))], loc)
adamc@758 494 val (arg, fm) = fooify fm ((L'.ERel 0, loc), rt)
adamc@758 495
adamc@758 496 val branches = [((L'.PNone rt, loc),
adamc@758 497 (L'.EPrim (Prim.String "Nil"), loc)),
adamc@758 498 ((L'.PSome (rt, (L'.PVar ("a", rt), loc)), loc),
adamc@758 499 (L'.EStrcat ((L'.EPrim (Prim.String "Cons/"), loc),
adamc@758 500 arg), loc))]
adamc@758 501
adamc@758 502 val dom = tAll
adamc@758 503 val ran = (L'.TFfi ("Basis", "string"), loc)
adamc@758 504 in
adamc@758 505 ((L'.DValRec [(fk2s fk ^ "ify_list",
adamc@758 506 n,
adamc@758 507 (L'.TFun (dom, ran), loc),
adamc@758 508 (L'.EAbs ("x",
adamc@758 509 dom,
adamc@758 510 ran,
adamc@758 511 (L'.ECase ((L'.ERel 0, loc),
adamc@758 512 branches,
adamc@758 513 {disc = dom,
adamc@758 514 result = ran}), loc)), loc),
adamc@758 515 "")], loc),
adamc@758 516 fm)
adamc@758 517 end
adamc@758 518
adamc@758 519 val (fm, n) = Fm.lookupList fm fk t makeDecl
adamc@758 520 in
adamc@758 521 ((L'.EApp ((L'.ENamed n, loc), e), loc), fm)
adamc@758 522 end
adamc@758 523
adamc@490 524 | _ => (E.errorAt loc "Don't know how to encode attribute/URL type";
adamc@120 525 Print.eprefaces' [("Type", MonoPrint.p_typ MonoEnv.empty tAll)];
adamc@179 526 (dummyExp, fm))
adamc@120 527 in
adamc@120 528 fooify
adamc@120 529 end
adamc@120 530
adamc@179 531 val attrifyExp = fooifyExp Attr
adamc@179 532 val urlifyExp = fooifyExp Url
adamc@105 533
adamc@143 534 datatype 'a failable_search =
adamc@143 535 Found of 'a
adamc@143 536 | NotFound
adamc@143 537 | Error
adamc@143 538
adamc@153 539 structure St :> sig
adamc@153 540 type t
adamc@153 541
adamc@153 542 val empty : t
adamc@153 543
adamc@153 544 val radioGroup : t -> string option
adamc@153 545 val setRadioGroup : t * string -> t
adamc@153 546 end = struct
adamc@153 547
adamc@153 548 type t = {
adamc@153 549 radioGroup : string option
adamc@153 550 }
adamc@153 551
adamc@153 552 val empty = {radioGroup = NONE}
adamc@153 553
adamc@153 554 fun radioGroup (t : t) = #radioGroup t
adamc@153 555
adamc@153 556 fun setRadioGroup (t : t, x) = {radioGroup = SOME x}
adamc@153 557
adamc@153 558 end
adamc@153 559
adamc@186 560 fun monoPatCon env pc =
adamc@178 561 case pc of
adamc@178 562 L.PConVar n => L'.PConVar n
adamc@188 563 | L.PConFfi {mod = m, datatyp, con, arg, ...} => L'.PConFfi {mod = m, datatyp = datatyp, con = con,
adamc@188 564 arg = Option.map (monoType env) arg}
adamc@178 565
adamc@193 566 val dummyPat = (L'.PPrim (Prim.Int 0), ErrorMsg.dummySpan)
adamc@193 567
adamc@757 568
adamc@757 569 fun listify t = (L'.TRecord [("1", t), ("2", (L'.TList t, #2 t))], #2 t)
adamc@757 570
adamc@193 571 fun monoPat env (all as (p, loc)) =
adamc@193 572 let
adamc@193 573 fun poly () =
adamc@193 574 (E.errorAt loc "Unsupported pattern";
adamc@193 575 Print.eprefaces' [("Pattern", CorePrint.p_pat env all)];
adamc@193 576 dummyPat)
adamc@193 577 in
adamc@193 578 case p of
adamc@193 579 L.PWild => (L'.PWild, loc)
adamc@193 580 | L.PVar (x, t) => (L'.PVar (x, monoType env t), loc)
adamc@193 581 | L.PPrim p => (L'.PPrim p, loc)
adamc@193 582 | L.PCon (dk, pc, [], po) => (L'.PCon (dk, monoPatCon env pc, Option.map (monoPat env) po), loc)
adamc@757 583 | L.PCon (L.Option, L.PConFfi {mod = "Basis", datatyp = "list", ...}, [t], NONE) =>
adamc@757 584 (L'.PNone (listify (monoType env t)), loc)
adamc@757 585 | L.PCon (L.Option, L.PConFfi {mod = "Basis", datatyp = "list", ...}, [t], SOME p) =>
adamc@757 586 (L'.PSome (listify (monoType env t), monoPat env p), loc)
adamc@288 587 | L.PCon (L.Option, _, [t], NONE) => (L'.PNone (monoType env t), loc)
adamc@757 588 | L.PCon (L.Option, pc, [t], SOME p) => (L'.PSome (monoType env t, monoPat env p), loc)
adamc@193 589 | L.PCon _ => poly ()
adamc@193 590 | L.PRecord xps => (L'.PRecord (map (fn (x, p, t) => (x, monoPat env p, monoType env t)) xps), loc)
adamc@193 591 end
adamc@178 592
adamc@252 593 fun strcat loc es =
adamc@252 594 case es of
adamc@252 595 [] => (L'.EPrim (Prim.String ""), loc)
adamc@252 596 | [e] => e
adamc@252 597 | _ =>
adamc@252 598 let
adamc@252 599 val e2 = List.last es
adamc@252 600 val es = List.take (es, length es - 1)
adamc@252 601 val e1 = List.last es
adamc@252 602 val es = List.take (es, length es - 1)
adamc@252 603 in
adamc@252 604 foldr (fn (e, e') => (L'.EStrcat (e, e'), loc))
adamc@252 605 (L'.EStrcat (e1, e2), loc) es
adamc@252 606 end
adamc@252 607
adamc@252 608 fun strcatComma loc es =
adamc@252 609 case es of
adamc@252 610 [] => (L'.EPrim (Prim.String ""), loc)
adamc@252 611 | [e] => e
adamc@252 612 | _ =>
adamc@252 613 let
adamc@252 614 val e1 = List.last es
adamc@252 615 val es = List.take (es, length es - 1)
adamc@252 616 in
adamc@252 617 foldr (fn (e, e') =>
adamc@265 618 case (e, e') of
adamc@265 619 ((L'.EPrim (Prim.String ""), _), _) => e'
adamc@265 620 | (_, (L'.EPrim (Prim.String ""), _)) => e
adamc@252 621 | _ =>
adamc@252 622 (L'.EStrcat (e,
adamc@252 623 (L'.EStrcat ((L'.EPrim (Prim.String ", "), loc), e'), loc)), loc))
adamc@252 624 e1 es
adamc@252 625 end
adamc@252 626
adamc@252 627 fun strcatR loc e xs = strcatComma loc (map (fn (x, _) => (L'.EField (e, x), loc)) xs)
adamc@252 628
adamc@735 629 val readCookie = ref IS.empty
adamc@735 630
adamc@179 631 fun monoExp (env, st, fm) (all as (e, loc)) =
adamc@25 632 let
adamc@598 633 val strcat = strcat loc
adamc@598 634 val strcatComma = strcatComma loc
adamc@598 635 fun str s = (L'.EPrim (Prim.String s), loc)
adamc@598 636
adamc@25 637 fun poly () =
adamc@25 638 (E.errorAt loc "Unsupported expression";
adamc@25 639 Print.eprefaces' [("Expression", CorePrint.p_exp env all)];
adamc@179 640 (dummyExp, fm))
adamc@389 641
adamc@389 642 fun numTy t =
adamc@417 643 (L'.TRecord [("Zero", t),
adamc@417 644 ("Neg", (L'.TFun (t, t), loc)),
adamc@389 645 ("Plus", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 646 ("Minus", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 647 ("Times", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 648 ("Div", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 649 ("Mod", (L'.TFun (t, (L'.TFun (t, t), loc)), loc))], loc)
adamc@417 650 fun numEx (t, zero, neg, plus, minus, times, dv, md) =
adamc@417 651 ((L'.ERecord [("Zero", (L'.EPrim zero, loc), t),
adamc@417 652 ("Neg", neg, (L'.TFun (t, t), loc)),
adamc@389 653 ("Plus", plus, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 654 ("Minus", minus, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 655 ("Times", times, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 656 ("Div", dv, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 657 ("Mod", md, (L'.TFun (t, (L'.TFun (t, t), loc)), loc))], loc), fm)
adamc@391 658
adamc@391 659 fun ordTy t =
adamc@391 660 (L'.TRecord [("Lt", (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc)),
adamc@391 661 ("Le", (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc))], loc)
adamc@391 662 fun ordEx (t, lt, le) =
adamc@391 663 ((L'.ERecord [("Lt", lt, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc)),
adamc@391 664 ("Le", le, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc))],
adamc@391 665 loc), fm)
adamc@750 666
adamc@750 667 fun outerRec xts =
adamc@750 668 (L'.TRecord (map (fn ((L.CName x, _), (L.CRecord (_, xts), _)) =>
adamc@750 669 (x, (L'.TRecord (map (fn (x', _) => (x, (L'.TRecord [], loc))) xts), loc))
adamc@750 670 | (x, all as (_, loc)) =>
adamc@750 671 (E.errorAt loc "Unsupported record field constructor";
adamc@750 672 Print.eprefaces' [("Name", CorePrint.p_con env x),
adamc@750 673 ("Constructor", CorePrint.p_con env all)];
adamc@750 674 ("", dummyTyp))) xts), loc)
adamc@25 675 in
adamc@25 676 case e of
adamc@179 677 L.EPrim p => ((L'.EPrim p, loc), fm)
adamc@179 678 | L.ERel n => ((L'.ERel n, loc), fm)
adamc@179 679 | L.ENamed n => ((L'.ENamed n, loc), fm)
adamc@193 680 | L.ECon (dk, pc, [], eo) =>
adamc@193 681 let
adamc@179 682 val (eo, fm) =
adamc@179 683 case eo of
adamc@179 684 NONE => (NONE, fm)
adamc@179 685 | SOME e =>
adamc@179 686 let
adamc@179 687 val (e, fm) = monoExp (env, st, fm) e
adamc@179 688 in
adamc@179 689 (SOME e, fm)
adamc@179 690 end
adamc@179 691 in
adamc@188 692 ((L'.ECon (dk, monoPatCon env pc, eo), loc), fm)
adamc@193 693 end
adamc@757 694 | L.ECon (L.Option, L.PConFfi {mod = "Basis", datatyp = "list", ...}, [t], NONE) =>
adamc@757 695 ((L'.ENone (listify (monoType env t)), loc), fm)
adamc@757 696 | L.ECon (L.Option, L.PConFfi {mod = "Basis", datatyp = "list", ...}, [t], SOME e) =>
adamc@757 697 let
adamc@757 698 val (e, fm) = monoExp (env, st, fm) e
adamc@757 699 in
adamc@757 700 ((L'.ESome (listify (monoType env t), e), loc), fm)
adamc@757 701 end
adamc@297 702 | L.ECon (L.Option, _, [t], NONE) =>
adamc@297 703 ((L'.ENone (monoType env t), loc), fm)
adamc@297 704 | L.ECon (L.Option, _, [t], SOME e) =>
adamc@297 705 let
adamc@297 706 val (e, fm) = monoExp (env, st, fm) e
adamc@297 707 in
adamc@297 708 ((L'.ESome (monoType env t, e), loc), fm)
adamc@297 709 end
adamc@193 710 | L.ECon _ => poly ()
adamc@94 711
adamc@387 712 | L.ECApp ((L.EFfi ("Basis", "eq"), _), t) =>
adamc@387 713 let
adamc@387 714 val t = monoType env t
adamc@387 715 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@387 716 val dom = (L'.TFun (t, (L'.TFun (t, b), loc)), loc)
adamc@387 717 in
adamc@387 718 ((L'.EAbs ("f", dom, dom,
adamc@387 719 (L'.ERel 0, loc)), loc), fm)
adamc@387 720 end
adamc@387 721 | L.ECApp ((L.EFfi ("Basis", "ne"), _), t) =>
adamc@387 722 let
adamc@387 723 val t = monoType env t
adamc@387 724 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@387 725 val dom = (L'.TFun (t, (L'.TFun (t, b), loc)), loc)
adamc@387 726 in
adamc@387 727 ((L'.EAbs ("f", dom, dom,
adamc@387 728 (L'.EAbs ("x", t, (L'.TFun (t, b), loc),
adamc@387 729 (L'.EAbs ("y", t, b,
adamc@387 730 (L'.EUnop ("!", (L'.EApp ((L'.EApp ((L'.ERel 2, loc),
adamc@387 731 (L'.ERel 1, loc)), loc),
adamc@387 732 (L'.ERel 0, loc)), loc)), loc)),
adamc@387 733 loc)),
adamc@387 734 loc)),
adamc@387 735 loc), fm)
adamc@387 736 end
adamc@387 737 | L.EFfi ("Basis", "eq_int") =>
adamc@387 738 ((L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@387 739 (L'.TFun ((L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@387 740 (L'.EAbs ("y", (L'.TFfi ("Basis", "int"), loc),
adamc@387 741 (L'.TFfi ("Basis", "bool"), loc),
adamc@387 742 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@387 743 fm)
adamc@394 744 | L.EFfi ("Basis", "eq_float") =>
adamc@394 745 ((L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@394 746 (L'.TFun ((L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@394 747 (L'.EAbs ("y", (L'.TFfi ("Basis", "float"), loc),
adamc@394 748 (L'.TFfi ("Basis", "bool"), loc),
adamc@394 749 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@394 750 fm)
adamc@388 751 | L.EFfi ("Basis", "eq_bool") =>
adamc@388 752 ((L'.EAbs ("x", (L'.TFfi ("Basis", "bool"), loc),
adamc@388 753 (L'.TFun ((L'.TFfi ("Basis", "bool"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@388 754 (L'.EAbs ("y", (L'.TFfi ("Basis", "bool"), loc),
adamc@388 755 (L'.TFfi ("Basis", "bool"), loc),
adamc@388 756 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@388 757 fm)
adamc@388 758 | L.EFfi ("Basis", "eq_string") =>
adamc@388 759 ((L'.EAbs ("x", (L'.TFfi ("Basis", "string"), loc),
adamc@388 760 (L'.TFun ((L'.TFfi ("Basis", "string"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@388 761 (L'.EAbs ("y", (L'.TFfi ("Basis", "string"), loc),
adamc@388 762 (L'.TFfi ("Basis", "bool"), loc),
adamc@388 763 (L'.EBinop ("!strcmp", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@388 764 fm)
adamc@821 765 | L.EFfi ("Basis", "eq_char") =>
adamc@821 766 ((L'.EAbs ("x", (L'.TFfi ("Basis", "char"), loc),
adamc@821 767 (L'.TFun ((L'.TFfi ("Basis", "char"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@821 768 (L'.EAbs ("y", (L'.TFfi ("Basis", "char"), loc),
adamc@821 769 (L'.TFfi ("Basis", "bool"), loc),
adamc@821 770 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@821 771 fm)
adamc@437 772 | L.EFfi ("Basis", "eq_time") =>
adamc@437 773 ((L'.EAbs ("x", (L'.TFfi ("Basis", "time"), loc),
adamc@437 774 (L'.TFun ((L'.TFfi ("Basis", "time"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@437 775 (L'.EAbs ("y", (L'.TFfi ("Basis", "time"), loc),
adamc@437 776 (L'.TFfi ("Basis", "bool"), loc),
adamc@437 777 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@437 778 fm)
adamc@422 779 | L.ECApp ((L.EFfi ("Basis", "mkEq"), _), t) =>
adamc@422 780 let
adamc@422 781 val t = monoType env t
adamc@422 782 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@422 783 val dom = (L'.TFun (t, (L'.TFun (t, b), loc)), loc)
adamc@422 784 in
adamc@422 785 ((L'.EAbs ("f", dom, dom,
adamc@422 786 (L'.ERel 0, loc)), loc), fm)
adamc@422 787 end
adamc@387 788
adamc@417 789 | L.ECApp ((L.EFfi ("Basis", "zero"), _), t) =>
adamc@417 790 let
adamc@417 791 val t = monoType env t
adamc@417 792 in
adamc@417 793 ((L'.EAbs ("r", numTy t, t,
adamc@417 794 (L'.EField ((L'.ERel 0, loc), "Zero"), loc)), loc), fm)
adamc@417 795 end
adamc@389 796 | L.ECApp ((L.EFfi ("Basis", "neg"), _), t) =>
adamc@389 797 let
adamc@389 798 val t = monoType env t
adamc@389 799 in
adamc@389 800 ((L'.EAbs ("r", numTy t, (L'.TFun (t, t), loc),
adamc@389 801 (L'.EField ((L'.ERel 0, loc), "Neg"), loc)), loc), fm)
adamc@389 802 end
adamc@389 803 | L.ECApp ((L.EFfi ("Basis", "plus"), _), t) =>
adamc@389 804 let
adamc@389 805 val t = monoType env t
adamc@389 806 in
adamc@389 807 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 808 (L'.EField ((L'.ERel 0, loc), "Plus"), loc)), loc), fm)
adamc@389 809 end
adamc@389 810 | L.ECApp ((L.EFfi ("Basis", "minus"), _), t) =>
adamc@389 811 let
adamc@389 812 val t = monoType env t
adamc@389 813 in
adamc@389 814 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 815 (L'.EField ((L'.ERel 0, loc), "Minus"), loc)), loc), fm)
adamc@389 816 end
adamc@389 817 | L.ECApp ((L.EFfi ("Basis", "times"), _), t) =>
adamc@389 818 let
adamc@389 819 val t = monoType env t
adamc@389 820 in
adamc@389 821 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 822 (L'.EField ((L'.ERel 0, loc), "Times"), loc)), loc), fm)
adamc@389 823 end
adamc@775 824 | L.ECApp ((L.EFfi ("Basis", "divide"), _), t) =>
adamc@389 825 let
adamc@389 826 val t = monoType env t
adamc@389 827 in
adamc@389 828 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 829 (L'.EField ((L'.ERel 0, loc), "Div"), loc)), loc), fm)
adamc@389 830 end
adamc@389 831 | L.ECApp ((L.EFfi ("Basis", "mod"), _), t) =>
adamc@389 832 let
adamc@389 833 val t = monoType env t
adamc@389 834 in
adamc@389 835 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 836 (L'.EField ((L'.ERel 0, loc), "Mod"), loc)), loc), fm)
adamc@389 837 end
adamc@389 838 | L.EFfi ("Basis", "num_int") =>
adamc@389 839 let
adamc@389 840 fun intBin s =
adamc@389 841 (L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@389 842 (L'.TFun ((L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "int"), loc)), loc),
adamc@389 843 (L'.EAbs ("y", (L'.TFfi ("Basis", "int"), loc),
adamc@389 844 (L'.TFfi ("Basis", "int"), loc),
adamc@389 845 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@389 846 in
adamc@389 847 numEx ((L'.TFfi ("Basis", "int"), loc),
adamc@417 848 Prim.Int (Int64.fromInt 0),
adamc@389 849 (L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@389 850 (L'.TFfi ("Basis", "int"), loc),
adamc@389 851 (L'.EUnop ("-", (L'.ERel 0, loc)), loc)), loc),
adamc@389 852 intBin "+",
adamc@389 853 intBin "-",
adamc@389 854 intBin "*",
adamc@389 855 intBin "/",
adamc@389 856 intBin "%")
adamc@389 857 end
adamc@390 858 | L.EFfi ("Basis", "num_float") =>
adamc@390 859 let
adamc@390 860 fun floatBin s =
adamc@390 861 (L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@390 862 (L'.TFun ((L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "float"), loc)), loc),
adamc@390 863 (L'.EAbs ("y", (L'.TFfi ("Basis", "float"), loc),
adamc@390 864 (L'.TFfi ("Basis", "float"), loc),
adamc@390 865 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@390 866 in
adamc@390 867 numEx ((L'.TFfi ("Basis", "float"), loc),
adamc@417 868 Prim.Float 0.0,
adamc@390 869 (L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@390 870 (L'.TFfi ("Basis", "float"), loc),
adamc@390 871 (L'.EUnop ("-", (L'.ERel 0, loc)), loc)), loc),
adamc@390 872 floatBin "+",
adamc@390 873 floatBin "-",
adamc@390 874 floatBin "*",
adamc@390 875 floatBin "/",
adamc@390 876 floatBin "fmod")
adamc@390 877 end
adamc@391 878
adamc@391 879 | L.ECApp ((L.EFfi ("Basis", "lt"), _), t) =>
adamc@391 880 let
adamc@391 881 val t = monoType env t
adamc@391 882 in
adamc@391 883 ((L'.EAbs ("r", ordTy t, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc),
adamc@391 884 (L'.EField ((L'.ERel 0, loc), "Lt"), loc)), loc), fm)
adamc@391 885 end
adamc@391 886 | L.ECApp ((L.EFfi ("Basis", "le"), _), t) =>
adamc@391 887 let
adamc@391 888 val t = monoType env t
adamc@391 889 in
adamc@391 890 ((L'.EAbs ("r", ordTy t, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc),
adamc@391 891 (L'.EField ((L'.ERel 0, loc), "Le"), loc)), loc), fm)
adamc@391 892 end
adamc@392 893 | L.ECApp ((L.EFfi ("Basis", "gt"), _), t) =>
adamc@392 894 let
adamc@392 895 val t = monoType env t
adamc@392 896 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@392 897 in
adamc@392 898 ((L'.EAbs ("f", ordTy t, (L'.TFun (t, (L'.TFun (t, b), loc)), loc),
adamc@392 899 (L'.EAbs ("x", t, (L'.TFun (t, b), loc),
adamc@392 900 (L'.EAbs ("y", t, b,
adamc@392 901 (L'.EUnop ("!",
adamc@392 902 (L'.EApp ((L'.EApp ((L'.EField ((L'.ERel 2, loc),
adamc@392 903 "Le"), loc),
adamc@392 904 (L'.ERel 1, loc)), loc),
adamc@392 905 (L'.ERel 0, loc)), loc)), loc)), loc)),
adamc@392 906 loc)),
adamc@392 907 loc), fm)
adamc@392 908 end
adamc@392 909 | L.ECApp ((L.EFfi ("Basis", "ge"), _), t) =>
adamc@392 910 let
adamc@392 911 val t = monoType env t
adamc@392 912 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@392 913 in
adamc@392 914 ((L'.EAbs ("f", ordTy t, (L'.TFun (t, (L'.TFun (t, b), loc)), loc),
adamc@392 915 (L'.EAbs ("x", t, (L'.TFun (t, b), loc),
adamc@392 916 (L'.EAbs ("y", t, b,
adamc@392 917 (L'.EUnop ("!",
adamc@392 918 (L'.EApp ((L'.EApp ((L'.EField ((L'.ERel 2, loc),
adamc@392 919 "Lt"), loc),
adamc@392 920 (L'.ERel 1, loc)), loc),
adamc@392 921 (L'.ERel 0, loc)), loc)), loc)), loc)),
adamc@392 922 loc)),
adamc@392 923 loc), fm)
adamc@392 924 end
adamc@391 925 | L.EFfi ("Basis", "ord_int") =>
adamc@391 926 let
adamc@391 927 fun intBin s =
adamc@391 928 (L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@391 929 (L'.TFun ((L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@391 930 (L'.EAbs ("y", (L'.TFfi ("Basis", "int"), loc),
adamc@391 931 (L'.TFfi ("Basis", "bool"), loc),
adamc@391 932 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@391 933 in
adamc@391 934 ordEx ((L'.TFfi ("Basis", "int"), loc),
adamc@391 935 intBin "<",
adamc@391 936 intBin "<=")
adamc@391 937 end
adamc@394 938 | L.EFfi ("Basis", "ord_float") =>
adamc@394 939 let
adamc@394 940 fun floatBin s =
adamc@394 941 (L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@394 942 (L'.TFun ((L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@394 943 (L'.EAbs ("y", (L'.TFfi ("Basis", "float"), loc),
adamc@394 944 (L'.TFfi ("Basis", "bool"), loc),
adamc@394 945 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@394 946 in
adamc@394 947 ordEx ((L'.TFfi ("Basis", "float"), loc),
adamc@394 948 floatBin "<",
adamc@394 949 floatBin "<=")
adamc@394 950 end
adamc@394 951 | L.EFfi ("Basis", "ord_bool") =>
adamc@394 952 let
adamc@394 953 fun boolBin s =
adamc@394 954 (L'.EAbs ("x", (L'.TFfi ("Basis", "bool"), loc),
adamc@394 955 (L'.TFun ((L'.TFfi ("Basis", "bool"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@394 956 (L'.EAbs ("y", (L'.TFfi ("Basis", "bool"), loc),
adamc@394 957 (L'.TFfi ("Basis", "bool"), loc),
adamc@394 958 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@394 959 in
adamc@394 960 ordEx ((L'.TFfi ("Basis", "bool"), loc),
adamc@394 961 boolBin "<",
adamc@394 962 boolBin "<=")
adamc@394 963 end
adamc@395 964 | L.EFfi ("Basis", "ord_string") =>
adamc@395 965 let
adamc@395 966 fun boolBin s =
adamc@395 967 (L'.EAbs ("x", (L'.TFfi ("Basis", "string"), loc),
adamc@395 968 (L'.TFun ((L'.TFfi ("Basis", "string"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@395 969 (L'.EAbs ("y", (L'.TFfi ("Basis", "string"), loc),
adamc@395 970 (L'.TFfi ("Basis", "bool"), loc),
adamc@395 971 (L'.EBinop (s,
adamc@395 972 (L'.EBinop ("strcmp",
adamc@395 973 (L'.ERel 1, loc),
adamc@395 974 (L'.ERel 0, loc)), loc),
adamc@395 975 (L'.EPrim (Prim.Int (Int64.fromInt 0)), loc)), loc)), loc)), loc)
adamc@395 976 in
adamc@395 977 ordEx ((L'.TFfi ("Basis", "string"), loc),
adamc@395 978 boolBin "<",
adamc@395 979 boolBin "<=")
adamc@395 980 end
adamc@821 981 | L.EFfi ("Basis", "ord_char") =>
adamc@821 982 let
adamc@821 983 fun charBin s =
adamc@821 984 (L'.EAbs ("x", (L'.TFfi ("Basis", "char"), loc),
adamc@821 985 (L'.TFun ((L'.TFfi ("Basis", "char"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@821 986 (L'.EAbs ("y", (L'.TFfi ("Basis", "char"), loc),
adamc@821 987 (L'.TFfi ("Basis", "bool"), loc),
adamc@821 988 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@821 989 in
adamc@821 990 ordEx ((L'.TFfi ("Basis", "char"), loc),
adamc@821 991 charBin "<",
adamc@821 992 charBin "<=")
adamc@821 993 end
adamc@437 994 | L.EFfi ("Basis", "ord_time") =>
adamc@437 995 let
adamc@437 996 fun boolBin s =
adamc@437 997 (L'.EAbs ("x", (L'.TFfi ("Basis", "time"), loc),
adamc@437 998 (L'.TFun ((L'.TFfi ("Basis", "time"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@437 999 (L'.EAbs ("y", (L'.TFfi ("Basis", "time"), loc),
adamc@437 1000 (L'.TFfi ("Basis", "bool"), loc),
adamc@437 1001 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@437 1002 in
adamc@437 1003 ordEx ((L'.TFfi ("Basis", "time"), loc),
adamc@437 1004 boolBin "<",
adamc@437 1005 boolBin "<=")
adamc@437 1006 end
adamc@389 1007
adamc@286 1008 | L.ECApp ((L.EFfi ("Basis", "show"), _), t) =>
adamc@286 1009 let
adamc@286 1010 val t = monoType env t
adamc@286 1011 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@286 1012 in
adamc@286 1013 ((L'.EAbs ("f", (L'.TFun (t, s), loc), (L'.TFun (t, s), loc),
adamc@286 1014 (L'.ERel 0, loc)), loc), fm)
adamc@286 1015 end
adamc@286 1016 | L.EFfi ("Basis", "show_int") =>
adamc@286 1017 ((L'.EFfi ("Basis", "intToString"), loc), fm)
adamc@286 1018 | L.EFfi ("Basis", "show_float") =>
adamc@286 1019 ((L'.EFfi ("Basis", "floatToString"), loc), fm)
adamc@286 1020 | L.EFfi ("Basis", "show_string") =>
adamc@286 1021 let
adamc@286 1022 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@286 1023 in
adamc@286 1024 ((L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc), fm)
adamc@286 1025 end
adamc@821 1026 | L.EFfi ("Basis", "show_char") =>
adamc@821 1027 ((L'.EFfi ("Basis", "charToString"), loc), fm)
adamc@286 1028 | L.EFfi ("Basis", "show_bool") =>
adamc@286 1029 ((L'.EFfi ("Basis", "boolToString"), loc), fm)
adamc@436 1030 | L.EFfi ("Basis", "show_time") =>
adamc@436 1031 ((L'.EFfi ("Basis", "timeToString"), loc), fm)
adamc@727 1032 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "show_xml"), _), _),_), _), _), _) =>
adamc@727 1033 let
adamc@727 1034 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@727 1035 in
adamc@727 1036 ((L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc), fm)
adamc@727 1037 end
adamc@452 1038 | L.ECApp ((L.EFfi ("Basis", "mkShow"), _), t) =>
adamc@452 1039 let
adamc@452 1040 val t = monoType env t
adamc@452 1041 val b = (L'.TFfi ("Basis", "string"), loc)
adamc@452 1042 val dom = (L'.TFun (t, b), loc)
adamc@452 1043 in
adamc@452 1044 ((L'.EAbs ("f", dom, dom,
adamc@452 1045 (L'.ERel 0, loc)), loc), fm)
adamc@452 1046 end
adamc@286 1047
adamc@290 1048 | L.ECApp ((L.EFfi ("Basis", "read"), _), t) =>
adamc@290 1049 let
adamc@290 1050 val t = monoType env t
adamc@290 1051 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@290 1052 in
adamc@292 1053 ((L'.EAbs ("f", readType (t, loc), readType' (t, loc),
adamc@292 1054 (L'.EField ((L'.ERel 0, loc), "Read"), loc)), loc), fm)
adamc@292 1055 end
adamc@292 1056 | L.ECApp ((L.EFfi ("Basis", "readError"), _), t) =>
adamc@292 1057 let
adamc@292 1058 val t = monoType env t
adamc@292 1059 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@292 1060 in
adamc@292 1061 ((L'.EAbs ("f", readType (t, loc), readErrType (t, loc),
adamc@292 1062 (L'.EField ((L'.ERel 0, loc), "ReadError"), loc)), loc), fm)
adamc@290 1063 end
adamc@777 1064 | L.ECApp ((L.EFfi ("Basis", "mkRead"), _), t) =>
adamc@777 1065 let
adamc@777 1066 val t = monoType env t
adamc@777 1067 val b = (L'.TFfi ("Basis", "string"), loc)
adamc@777 1068 val b' = (L'.TOption b, loc)
adamc@777 1069 val dom = (L'.TFun (t, b), loc)
adamc@777 1070 val dom' = (L'.TFun (t, b'), loc)
adamc@777 1071 in
adamc@777 1072 ((L'.EAbs ("f", dom, (L'.TFun (dom', readType (t, loc)), loc),
adamc@777 1073 (L'.EAbs ("f'", dom', readType (t, loc),
adamc@777 1074 (L'.ERecord [("Read", (L'.ERel 0, loc), dom),
adamc@777 1075 ("ReadError", (L'.ERel 1, loc), dom')], loc)), loc)), loc),
adamc@777 1076 fm)
adamc@777 1077 end
adamc@290 1078 | L.EFfi ("Basis", "read_int") =>
adamc@292 1079 let
adamc@292 1080 val t = (L'.TFfi ("Basis", "int"), loc)
adamc@292 1081 in
adamc@292 1082 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToInt"), loc), readType' (t, loc)),
adamc@292 1083 ("ReadError", (L'.EFfi ("Basis", "stringToInt_error"), loc), readErrType (t, loc))],
adamc@292 1084 loc),
adamc@292 1085 fm)
adamc@292 1086 end
adamc@290 1087 | L.EFfi ("Basis", "read_float") =>
adamc@292 1088 let
adamc@292 1089 val t = (L'.TFfi ("Basis", "float"), loc)
adamc@292 1090 in
adamc@292 1091 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToFloat"), loc), readType' (t, loc)),
adamc@292 1092 ("ReadError", (L'.EFfi ("Basis", "stringToFloat_error"), loc), readErrType (t, loc))],
adamc@292 1093 loc),
adamc@292 1094 fm)
adamc@292 1095 end
adamc@290 1096 | L.EFfi ("Basis", "read_string") =>
adamc@290 1097 let
adamc@290 1098 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@290 1099 in
adamc@292 1100 ((L'.ERecord [("Read", (L'.EAbs ("s", s, (L'.TOption s, loc),
adamc@292 1101 (L'.ESome (s, (L'.ERel 0, loc)), loc)), loc), readType' (s, loc)),
adamc@292 1102 ("ReadError", (L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc), readErrType (s, loc))], loc),
adamc@292 1103 fm)
adamc@290 1104 end
adamc@821 1105 | L.EFfi ("Basis", "read_char") =>
adamc@821 1106 let
adamc@821 1107 val t = (L'.TFfi ("Basis", "char"), loc)
adamc@821 1108 in
adamc@821 1109 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToChar"), loc), readType' (t, loc)),
adamc@821 1110 ("ReadError", (L'.EFfi ("Basis", "stringToChar_error"), loc), readErrType (t, loc))],
adamc@821 1111 loc),
adamc@821 1112 fm)
adamc@821 1113 end
adamc@290 1114 | L.EFfi ("Basis", "read_bool") =>
adamc@292 1115 let
adamc@292 1116 val t = (L'.TFfi ("Basis", "bool"), loc)
adamc@292 1117 in
adamc@292 1118 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToBool"), loc), readType' (t, loc)),
adamc@292 1119 ("ReadError", (L'.EFfi ("Basis", "stringToBool_error"), loc), readErrType (t, loc))],
adamc@292 1120 loc),
adamc@292 1121 fm)
adamc@292 1122 end
adamc@436 1123 | L.EFfi ("Basis", "read_time") =>
adamc@436 1124 let
adamc@436 1125 val t = (L'.TFfi ("Basis", "time"), loc)
adamc@436 1126 in
adamc@436 1127 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToTime"), loc), readType' (t, loc)),
adamc@436 1128 ("ReadError", (L'.EFfi ("Basis", "stringToTime_error"), loc), readErrType (t, loc))],
adamc@436 1129 loc),
adamc@436 1130 fm)
adamc@436 1131 end
adamc@290 1132
adamc@820 1133 | L.EFfi ("Basis", "transaction_monad") => ((L'.ERecord [], loc), fm)
adamc@820 1134 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "return"), _), (L.CFfi ("Basis", "transaction"), _)), _), t) =>
adamc@252 1135 let
adamc@252 1136 val t = monoType env t
adamc@252 1137 in
adamc@820 1138 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFun (t, (L'.TFun ((L'.TRecord [], loc), t), loc)), loc),
adamc@820 1139 (L'.EAbs ("x", t,
adamc@820 1140 (L'.TFun ((L'.TRecord [], loc), t), loc),
adamc@820 1141 (L'.EAbs ("_", (L'.TRecord [], loc), t,
adamc@820 1142 (L'.ERel 1, loc)), loc)), loc)), loc),
adamc@820 1143 fm)
adamc@252 1144 end
adamc@820 1145 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "bind"), _), (L.CFfi ("Basis", "transaction"), _)), _),
adamc@820 1146 t1), _), t2) =>
adamc@251 1147 let
adamc@251 1148 val t1 = monoType env t1
adamc@251 1149 val t2 = monoType env t2
adamc@251 1150 val un = (L'.TRecord [], loc)
adamc@252 1151 val mt1 = (L'.TFun (un, t1), loc)
adamc@252 1152 val mt2 = (L'.TFun (un, t2), loc)
adamc@251 1153 in
adamc@820 1154 ((L'.EAbs ("_", un,
adamc@820 1155 (L'.TFun (mt1, (L'.TFun ((L'.TFun (t1, mt2), loc), (L'.TFun (un, un), loc)), loc)), loc),
adamc@820 1156 (L'.EAbs ("m1", mt1, (L'.TFun ((L'.TFun (t1, mt2), loc), (L'.TFun (un, un), loc)), loc),
adamc@820 1157 (L'.EAbs ("m2", (L'.TFun (t1, mt2), loc), (L'.TFun (un, un), loc),
adamc@820 1158 (L'.EAbs ("_", un, un,
adamc@820 1159 (L'.ELet ("r", t1, (L'.EApp ((L'.ERel 2, loc),
adamc@820 1160 (L'.ERecord [], loc)), loc),
adamc@820 1161 (L'.EApp (
adamc@820 1162 (L'.EApp ((L'.ERel 2, loc), (L'.ERel 0, loc)), loc),
adamc@820 1163 (L'.ERecord [], loc)),
adamc@820 1164 loc)), loc)), loc)), loc)), loc)), loc),
adamc@251 1165 fm)
adamc@251 1166 end
adamc@697 1167
adamc@670 1168 | L.EApp ((L.EApp ((L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "bind"), _), _), _), _), _), t2), _),
adamc@670 1169 (L.EFfi ("Basis", "transaction_monad"), _)), _),
adamc@670 1170 (L.EApp ((L.ECApp ((L.EFfi ("Basis", "recv"), _), t1), _),
adamc@670 1171 ch), loc)) =>
adamc@670 1172 let
adamc@670 1173 val t1 = monoType env t1
adamc@670 1174 val t2 = monoType env t2
adamc@670 1175 val un = (L'.TRecord [], loc)
adamc@670 1176 val mt2 = (L'.TFun (un, t2), loc)
adamc@670 1177 val (ch, fm) = monoExp (env, st, fm) ch
adamc@670 1178 in
adamc@670 1179 ((L'.EAbs ("m2", (L'.TFun (t1, mt2), loc), (L'.TFun (un, un), loc),
adamc@670 1180 (L'.EAbs ("_", un, un,
adamc@670 1181 (L'.ERecv (liftExpInExp 0 (liftExpInExp 0 ch),
adamc@670 1182 (L'.ERel 1, loc),
adamc@670 1183 t1), loc)), loc)), loc),
adamc@670 1184 fm)
adamc@670 1185 end
adamc@697 1186 | L.EFfiApp ("Basis", "recv", _) => poly ()
adamc@697 1187
adamc@695 1188 | L.EApp ((L.EApp ((L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "bind"), _), _), _), _), _), t2), _),
adamc@695 1189 (L.EFfi ("Basis", "transaction_monad"), _)), _),
adamc@695 1190 (L.EAbs (_, _, _,
adamc@695 1191 (L.EFfiApp ("Basis", "sleep", [n]), _)), loc)) =>
adamc@695 1192 let
adamc@695 1193 val t2 = monoType env t2
adamc@695 1194 val un = (L'.TRecord [], loc)
adamc@695 1195 val mt2 = (L'.TFun (un, t2), loc)
adamc@695 1196 val (n, fm) = monoExp (env, st, fm) n
adamc@695 1197 in
adamc@695 1198 ((L'.EAbs ("m2", (L'.TFun (un, mt2), loc), (L'.TFun (un, un), loc),
adamc@695 1199 (L'.EAbs ("_", un, un,
adamc@697 1200 (L'.ESleep (liftExpInExp 0 n, (L'.EApp ((L'.ERel 1, loc),
adamc@695 1201 (L'.ERecord [], loc)), loc)),
adamc@695 1202 loc)), loc)), loc),
adamc@695 1203 fm)
adamc@695 1204 end
adamc@697 1205 | L.EFfiApp ("Basis", "sleep", _) => poly ()
adamc@251 1206
adamc@565 1207 | L.ECApp ((L.EFfi ("Basis", "source"), _), t) =>
adamc@565 1208 let
adamc@565 1209 val t = monoType env t
adamc@565 1210 in
adamc@577 1211 ((L'.EAbs ("x", t, (L'.TFun ((L'.TRecord [], loc), (L'.TSource, loc)), loc),
adamc@577 1212 (L'.EAbs ("_", (L'.TRecord [], loc), (L'.TSource, loc),
adamc@577 1213 (L'.EFfiApp ("Basis", "new_client_source",
adamc@815 1214 [(L'.EJavaScript (L'.Source t, (L'.ERel 1, loc)), loc)]),
adamc@578 1215 loc)), loc)),
adamc@565 1216 loc),
adamc@565 1217 fm)
adamc@565 1218 end
adamc@575 1219 | L.ECApp ((L.EFfi ("Basis", "set"), _), t) =>
adamc@575 1220 let
adamc@575 1221 val t = monoType env t
adamc@575 1222 in
adamc@577 1223 ((L'.EAbs ("src", (L'.TSource, loc),
adamc@575 1224 (L'.TFun (t, (L'.TFun ((L'.TRecord [], loc), (L'.TRecord [], loc)), loc)), loc),
adamc@575 1225 (L'.EAbs ("v", t, (L'.TFun ((L'.TRecord [], loc), (L'.TRecord [], loc)), loc),
adamc@575 1226 (L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adamc@575 1227 (L'.EFfiApp ("Basis", "set_client_source",
adamc@577 1228 [(L'.ERel 2, loc),
adamc@590 1229 (L'.EJavaScript (L'.Source t,
adamc@815 1230 (L'.ERel 1, loc)), loc)]),
adamc@575 1231 loc)), loc)), loc)), loc),
adamc@575 1232 fm)
adamc@575 1233 end
adamc@601 1234 | L.ECApp ((L.EFfi ("Basis", "get"), _), t) =>
adamc@601 1235 let
adamc@601 1236 val t = monoType env t
adamc@601 1237 in
adamc@601 1238 ((L'.EAbs ("src", (L'.TSource, loc),
adamc@601 1239 (L'.TFun ((L'.TRecord [], loc), t), loc),
adamc@601 1240 (L'.EAbs ("_", (L'.TRecord [], loc), t,
adamc@601 1241 (L'.EFfiApp ("Basis", "get_client_source",
adamc@601 1242 [(L'.ERel 1, loc)]),
adamc@601 1243 loc)), loc)), loc),
adamc@601 1244 fm)
adamc@601 1245 end
adamc@565 1246
adamc@694 1247 | L.EFfiApp ("Basis", "spawn", [e]) =>
adamc@694 1248 let
adamc@694 1249 val (e, fm) = monoExp (env, st, fm) e
adamc@694 1250 in
adamc@694 1251 ((L'.EApp (e, (L'.ERecord [], loc)), loc), fm)
adamc@694 1252 end
adamc@694 1253
adamc@820 1254 | L.EFfi ("Basis", "signal_monad") => ((L'.ERecord [], loc), fm)
adamc@820 1255 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "return"), _), (L.CFfi ("Basis", "signal"), _)), _), t) =>
adamc@568 1256 let
adamc@568 1257 val t = monoType env t
adamc@568 1258 in
adamc@820 1259 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFun (t, (L'.TSignal t, loc)), loc),
adamc@820 1260 (L'.EAbs ("x", t, (L'.TSignal t, loc),
adamc@820 1261 (L'.ESignalReturn (L'.ERel 0, loc), loc)), loc)), loc),
adamc@568 1262 fm)
adamc@568 1263 end
adamc@820 1264 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "bind"), _), (L.CFfi ("Basis", "signal"), _)), _),
adamc@820 1265 t1), _), t2) =>
adamc@572 1266 let
adamc@572 1267 val t1 = monoType env t1
adamc@572 1268 val t2 = monoType env t2
adamc@572 1269 val un = (L'.TRecord [], loc)
adamc@572 1270 val mt1 = (L'.TSignal t1, loc)
adamc@572 1271 val mt2 = (L'.TSignal t2, loc)
adamc@572 1272 in
adamc@820 1273 ((L'.EAbs ("_", un, (L'.TFun (mt1, (L'.TFun ((L'.TFun (t1, mt2), loc), mt2), loc)), loc),
adamc@820 1274 (L'.EAbs ("m1", mt1, (L'.TFun ((L'.TFun (t1, mt2), loc), mt2), loc),
adamc@820 1275 (L'.EAbs ("m2", (L'.TFun (t1, mt2), loc), mt2,
adamc@820 1276 (L'.ESignalBind ((L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)),
adamc@820 1277 loc),
adamc@572 1278 fm)
adamc@572 1279 end
adamc@574 1280 | L.ECApp ((L.EFfi ("Basis", "signal"), _), t) =>
adamc@574 1281 let
adamc@574 1282 val t = monoType env t
adamc@574 1283 in
adamc@574 1284 ((L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc), (L'.TSignal t, loc),
adamc@574 1285 (L'.ESignalSource (L'.ERel 0, loc), loc)), loc),
adamc@574 1286 fm)
adamc@574 1287 end
adamc@568 1288
adamc@462 1289 | L.ECApp ((L.EFfi ("Basis", "getCookie"), _), t) =>
adamc@462 1290 let
adamc@462 1291 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@462 1292 val un = (L'.TRecord [], loc)
adamc@462 1293 val t = monoType env t
adamc@462 1294 in
adamc@462 1295 ((L'.EAbs ("c", s, (L'.TFun (un, s), loc),
adamc@462 1296 (L'.EAbs ("_", un, s,
adamc@463 1297 (L'.EUnurlify ((L'.EFfiApp ("Basis", "get_cookie", [(L'.ERel 1, loc)]), loc),
adamc@463 1298 t),
adamc@463 1299 loc)), loc)), loc),
adamc@462 1300 fm)
adamc@462 1301 end
adamc@462 1302
adamc@462 1303 | L.ECApp ((L.EFfi ("Basis", "setCookie"), _), t) =>
adamc@462 1304 let
adamc@462 1305 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@462 1306 val un = (L'.TRecord [], loc)
adamc@462 1307 val t = monoType env t
adamc@462 1308 val (e, fm) = urlifyExp env fm ((L'.ERel 1, loc), t)
adamc@462 1309 in
adamc@462 1310 ((L'.EAbs ("c", s, (L'.TFun (t, (L'.TFun (un, un), loc)), loc),
adamc@462 1311 (L'.EAbs ("v", t, (L'.TFun (un, un), loc),
adamc@462 1312 (L'.EAbs ("_", un, un,
adamc@764 1313 (L'.EFfiApp ("Basis", "set_cookie", [(L'.EPrim (Prim.String
adamc@764 1314 (Settings.getUrlPrefix ())),
adamc@466 1315 loc),
adamc@466 1316 (L'.ERel 2, loc),
adamc@466 1317 e]), loc)),
adamc@462 1318 loc)), loc)), loc),
adamc@462 1319 fm)
adamc@462 1320 end
adamc@462 1321
adamc@668 1322 | L.ECApp ((L.EFfi ("Basis", "channel"), _), t) =>
adamc@668 1323 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "channel"), loc),
adamc@668 1324 (L'.EFfiApp ("Basis", "new_channel", [(L'.ERecord [], loc)]), loc)), loc),
adamc@668 1325 fm)
adamc@668 1326 | L.ECApp ((L.EFfi ("Basis", "send"), _), t) =>
adamc@668 1327 let
adamc@668 1328 val t = monoType env t
adamc@668 1329 val (e, fm) = urlifyExp env fm ((L'.ERel 1, loc), t)
adamc@668 1330 in
adamc@668 1331 ((L'.EAbs ("ch", (L'.TFfi ("Basis", "channel"), loc),
adamc@668 1332 (L'.TFun (t, (L'.TFun ((L'.TRecord [], loc), (L'.TRecord [], loc)), loc)), loc),
adamc@668 1333 (L'.EAbs ("v", t, (L'.TFun ((L'.TRecord [], loc), (L'.TRecord [], loc)), loc),
adamc@668 1334 (L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adamc@668 1335 (L'.EFfiApp ("Basis", "send",
adamc@668 1336 [(L'.ERel 2, loc),
adamc@668 1337 e]),
adamc@668 1338 loc)), loc)), loc)), loc),
adamc@668 1339 fm)
adamc@668 1340 end
adamc@668 1341
adamc@707 1342 | L.ECApp ((L.EFfi ("Basis", "no_primary_key"), _), _) =>
adamc@707 1343 ((L'.EPrim (Prim.String ""), loc),
adamc@707 1344 fm)
adamc@707 1345 | L.ECApp (
adamc@707 1346 (L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "primary_key"), _), _), _), t), _),
adamc@707 1347 nm), _),
adamc@707 1348 (L.CRecord (_, unique), _)) =>
adamc@707 1349 let
adamc@707 1350 val unique = (nm, t) :: unique
adamc@707 1351 val witnesses = (L'.TRecord (map (fn (nm, _) => (monoName env nm, (L'.TRecord [], loc))) unique), loc)
adamc@707 1352 in
adamc@707 1353 ((L'.EAbs ("_", witnesses, (L'.TFfi ("Basis", "string"), loc),
adamc@707 1354 (L'.EPrim (Prim.String
adamc@707 1355 (String.concatWith ", "
adamc@707 1356 (map (fn (x, _) => "uw_" ^ monoName env x) unique))),
adamc@707 1357 loc)), loc),
adamc@707 1358 fm)
adamc@707 1359 end
adamc@707 1360
adamc@704 1361 | L.ECApp ((L.EFfi ("Basis", "no_constraint"), _), _) =>
adamc@704 1362 ((L'.ERecord [], loc),
adamc@704 1363 fm)
adamc@705 1364 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "one_constraint"), _), _), _), _), _), (L.CName name, _)) =>
adamc@704 1365 ((L'.EAbs ("c",
adamc@704 1366 (L'.TFfi ("Basis", "string"), loc),
adamc@704 1367 (L'.TFfi ("Basis", "sql_constraints"), loc),
adamc@704 1368 (L'.ERecord [(name, (L'.ERel 0, loc), (L'.TFfi ("Basis", "string"), loc))], loc)), loc),
adamc@704 1369 fm)
adamc@705 1370 | L.ECApp (
adamc@705 1371 (L.ECApp (
adamc@705 1372 (L.ECApp (
adamc@705 1373 (L.EFfi ("Basis", "join_constraints"), _),
adamc@705 1374 _), _),
adamc@705 1375 _), _),
adamc@705 1376 _) =>
adamc@704 1377 let
adamc@704 1378 val constraints = (L'.TFfi ("Basis", "sql_constraints"), loc)
adamc@704 1379 in
adamc@704 1380 ((L'.EAbs ("cs1", constraints, (L'.TFun (constraints, constraints), loc),
adamc@704 1381 (L'.EAbs ("cs2", constraints, constraints,
adamc@704 1382 (L'.EStrcat ((L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@704 1383 fm)
adamc@704 1384 end
adamc@704 1385
adamc@705 1386 | L.ECApp (
adamc@705 1387 (L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "unique"), _), _), _), t), _),
adamc@705 1388 nm), _),
adamc@705 1389 (L.CRecord (_, unique), _)) =>
adamc@705 1390 let
adamc@705 1391 val unique = (nm, t) :: unique
adamc@705 1392 in
adamc@705 1393 ((L'.EPrim (Prim.String ("UNIQUE ("
adamc@705 1394 ^ String.concatWith ", " (map (fn (x, _) => "uw_" ^ monoName env x) unique)
adamc@705 1395 ^ ")")), loc),
adamc@705 1396 fm)
adamc@705 1397 end
adamc@704 1398
adamc@712 1399 | L.ECApp ((L.EFfi ("Basis", "linkable_same"), loc), _) =>
adamc@712 1400 ((L'.ERecord [], loc), fm)
adamc@712 1401 | L.ECApp ((L.EFfi ("Basis", "linkable_from_nullable"), loc), _) =>
adamc@712 1402 ((L'.ERecord [], loc), fm)
adamc@712 1403 | L.ECApp ((L.EFfi ("Basis", "linkable_to_nullable"), loc), _) =>
adamc@712 1404 ((L'.ERecord [], loc), fm)
adamc@712 1405
adamc@709 1406 | L.EFfi ("Basis", "mat_nil") =>
adamc@709 1407 let
adamc@709 1408 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@709 1409 val stringE = (L'.EPrim (Prim.String ""), loc)
adamc@709 1410 in
adamc@709 1411 ((L'.ERecord [("1", stringE, string),
adamc@709 1412 ("2", stringE, string)], loc), fm)
adamc@709 1413 end
adamc@709 1414 | L.ECApp (
adamc@709 1415 (L.ECApp (
adamc@709 1416 (L.ECApp (
adamc@709 1417 (L.ECApp (
adamc@709 1418 (L.ECApp (
adamc@712 1419 (L.ECApp (
adamc@712 1420 (L.EFfi ("Basis", "mat_cons"), _),
adamc@712 1421 _), _),
adamc@709 1422 _), _),
adamc@709 1423 _), _),
adamc@709 1424 _), _),
adamc@709 1425 (L.CName nm1, _)), _),
adamc@709 1426 (L.CName nm2, _)) =>
adamc@709 1427 let
adamc@709 1428 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@709 1429 val mat = (L'.TRecord [("1", string), ("2", string)], loc)
adamc@709 1430 in
adamc@712 1431 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFun (mat, mat), loc),
adamc@712 1432 (L'.EAbs ("m", mat, mat,
adamc@712 1433 (L'.ECase ((L'.EField ((L'.ERel 0, loc), "1"), loc),
adamc@712 1434 [((L'.PPrim (Prim.String ""), loc),
adamc@712 1435 (L'.ERecord [("1", (L'.EPrim (Prim.String ("uw_" ^ nm1)),
adamc@712 1436 loc), string),
adamc@712 1437 ("2", (L'.EPrim (Prim.String ("uw_" ^ nm2)),
adamc@712 1438 loc), string)], loc)),
adamc@712 1439 ((L'.PWild, loc),
adamc@712 1440 (L'.ERecord [("1", (L'.EStrcat (
adamc@712 1441 (L'.EPrim (Prim.String ("uw_" ^ nm1 ^ ", ")),
adamc@712 1442 loc),
adamc@712 1443 (L'.EField ((L'.ERel 0, loc), "1"), loc)),
adamc@712 1444 loc), string),
adamc@712 1445 ("2", (L'.EStrcat (
adamc@712 1446 (L'.EPrim (Prim.String ("uw_" ^ nm2 ^ ", ")), loc),
adamc@712 1447 (L'.EField ((L'.ERel 0, loc), "2"), loc)),
adamc@712 1448 loc), string)],
adamc@712 1449 loc))],
adamc@712 1450 {disc = string,
adamc@712 1451 result = mat}), loc)), loc)), loc),
adamc@709 1452 fm)
adamc@709 1453 end
adamc@709 1454
adamc@709 1455 | L.ECApp ((L.EFfi ("Basis", "restrict"), _), _) => ((L'.EPrim (Prim.String "RESTRICT"), loc), fm)
adamc@709 1456 | L.ECApp ((L.EFfi ("Basis", "cascade"), _), _) => ((L'.EPrim (Prim.String "CASCADE"), loc), fm)
adamc@709 1457 | L.ECApp ((L.EFfi ("Basis", "no_action"), _), _) => ((L'.EPrim (Prim.String "NO ACTION"), loc), fm)
adamc@709 1458 | L.ECApp ((L.EFfi ("Basis", "set_null"), _), _) => ((L'.EPrim (Prim.String "SET NULL"), loc), fm)
adamc@709 1459
adamc@709 1460 | L.ECApp (
adamc@709 1461 (L.ECApp (
adamc@709 1462 (L.ECApp (
adamc@709 1463 (L.ECApp (
adamc@709 1464 (L.ECApp (
adamc@709 1465 (L.ECApp (
adamc@709 1466 (L.ECApp (
adamc@709 1467 (L.ECApp (
adamc@709 1468 (L.EFfi ("Basis", "foreign_key"), _),
adamc@709 1469 _), _),
adamc@709 1470 _), _),
adamc@709 1471 _), _),
adamc@709 1472 _), _),
adamc@709 1473 _), _),
adamc@709 1474 _), _),
adamc@709 1475 _), _),
adamc@709 1476 _) =>
adamc@709 1477 let
adamc@709 1478 val unit = (L'.TRecord [], loc)
adamc@709 1479 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@709 1480 val mat = (L'.TRecord [("1", string), ("2", string)], loc)
adamc@709 1481 val recd = (L'.TRecord [("OnDelete", string),
adamc@709 1482 ("OnUpdate", string)], loc)
adamc@709 1483
adamc@709 1484 fun strcat [] = raise Fail "Monoize.strcat"
adamc@709 1485 | strcat [e] = e
adamc@709 1486 | strcat (e1 :: es) = (L'.EStrcat (e1, strcat es), loc)
adamc@709 1487
adamc@709 1488 fun prop (fd, kw) =
adamc@709 1489 (L'.ECase ((L'.EField ((L'.ERel 0, loc), fd), loc),
adamc@709 1490 [((L'.PPrim (Prim.String "NO ACTION"), loc),
adamc@709 1491 (L'.EPrim (Prim.String ""), loc)),
adamc@709 1492 ((L'.PWild, loc),
adamc@709 1493 strcat [(L'.EPrim (Prim.String (" ON " ^ kw ^ " ")), loc),
adamc@709 1494 (L'.EField ((L'.ERel 0, loc), fd), loc)])],
adamc@709 1495 {disc = string,
adamc@709 1496 result = string}), loc)
adamc@709 1497 in
adamc@709 1498 ((L'.EAbs ("m", mat, (L'.TFun (string, (L'.TFun (recd, string), loc)), loc),
adamc@709 1499 (L'.EAbs ("tab", string, (L'.TFun (recd, string), loc),
adamc@709 1500 (L'.EAbs ("pr", recd, string,
adamc@709 1501 strcat [(L'.EPrim (Prim.String "FOREIGN KEY ("), loc),
adamc@709 1502 (L'.EField ((L'.ERel 2, loc), "1"), loc),
adamc@709 1503 (L'.EPrim (Prim.String ") REFERENCES "), loc),
adamc@709 1504 (L'.ERel 1, loc),
adamc@709 1505 (L'.EPrim (Prim.String " ("), loc),
adamc@709 1506 (L'.EField ((L'.ERel 2, loc), "2"), loc),
adamc@709 1507 (L'.EPrim (Prim.String ")"), loc),
adamc@709 1508 prop ("OnDelete", "DELETE"),
adamc@709 1509 prop ("OnUpdate", "UPDATE")]), loc)), loc)), loc),
adamc@709 1510 fm)
adamc@709 1511 end
adamc@709 1512
adamc@714 1513 | L.ECApp ((L.EFfi ("Basis", "check"), _), _) =>
adamc@714 1514 let
adamc@714 1515 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@714 1516 in
adamc@714 1517 ((L'.EAbs ("e", string, string,
adamc@714 1518 (L'.EStrcat ((L'.EPrim (Prim.String "CHECK "), loc),
adamc@714 1519 (L'.EFfiApp ("Basis", "checkString",
adamc@714 1520 [(L'.ERel 0, loc)]), loc)), loc)), loc),
adamc@714 1521 fm)
adamc@714 1522 end
adamc@714 1523
adamc@307 1524 | L.EFfiApp ("Basis", "dml", [e]) =>
adamc@307 1525 let
adamc@307 1526 val (e, fm) = monoExp (env, st, fm) e
adamc@307 1527 in
adamc@468 1528 ((L'.EDml e, loc),
adamc@307 1529 fm)
adamc@307 1530 end
adamc@308 1531
adamc@705 1532 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "insert"), _), fields), _), _) =>
adamc@307 1533 (case monoType env (L.TRecord fields, loc) of
adamc@307 1534 (L'.TRecord fields, _) =>
adamc@307 1535 let
adamc@307 1536 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@307 1537 val fields = map (fn (x, _) => (x, s)) fields
adamc@307 1538 val rt = (L'.TRecord fields, loc)
adamc@307 1539 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@307 1540 in
adamc@307 1541 ((L'.EAbs ("tab", s, (L'.TFun (rt, s), loc),
adamc@307 1542 (L'.EAbs ("fs", rt, s,
adamc@598 1543 strcat [sc "INSERT INTO ",
adamc@598 1544 (L'.ERel 1, loc),
adamc@598 1545 sc " (",
adamc@598 1546 strcatComma (map (fn (x, _) => sc ("uw_" ^ x)) fields),
adamc@598 1547 sc ") VALUES (",
adamc@598 1548 strcatComma (map (fn (x, _) =>
adamc@598 1549 (L'.EField ((L'.ERel 0, loc),
adamc@598 1550 x), loc)) fields),
adamc@598 1551 sc ")"]), loc)), loc),
adamc@307 1552 fm)
adamc@307 1553 end
adamc@307 1554 | _ => poly ())
adamc@307 1555
adamc@705 1556 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "update"), _), _), _), _), _), changed) =>
adamc@308 1557 (case monoType env (L.TRecord changed, loc) of
adamc@308 1558 (L'.TRecord changed, _) =>
adamc@308 1559 let
adamc@308 1560 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@308 1561 val changed = map (fn (x, _) => (x, s)) changed
adamc@308 1562 val rt = (L'.TRecord changed, loc)
adamc@308 1563 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@308 1564 in
adamc@308 1565 ((L'.EAbs ("fs", rt, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@308 1566 (L'.EAbs ("tab", s, (L'.TFun (s, s), loc),
adamc@308 1567 (L'.EAbs ("e", s, s,
adamc@598 1568 strcat [sc "UPDATE ",
adamc@598 1569 (L'.ERel 1, loc),
adamc@598 1570 sc " AS T SET ",
adamc@598 1571 strcatComma (map (fn (x, _) =>
adamc@598 1572 strcat [sc ("uw_" ^ x
adamc@598 1573 ^ " = "),
adamc@598 1574 (L'.EField
adamc@598 1575 ((L'.ERel 2,
adamc@598 1576 loc),
adamc@598 1577 x), loc)])
adamc@598 1578 changed),
adamc@598 1579 sc " WHERE ",
adamc@598 1580 (L'.ERel 0, loc)]), loc)), loc)), loc),
adamc@308 1581 fm)
adamc@308 1582 end
adamc@308 1583 | _ => poly ())
adamc@308 1584
adamc@705 1585 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "delete"), _), _), _), _) =>
adamc@309 1586 let
adamc@309 1587 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@309 1588 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@309 1589 in
adamc@309 1590 ((L'.EAbs ("tab", s, (L'.TFun (s, s), loc),
adamc@309 1591 (L'.EAbs ("e", s, s,
adamc@598 1592 strcat [sc "DELETE FROM ",
adamc@598 1593 (L'.ERel 1, loc),
adamc@598 1594 sc " AS T WHERE ",
adamc@598 1595 (L'.ERel 0, loc)]), loc)), loc),
adamc@309 1596 fm)
adamc@309 1597 end
adamc@309 1598
adamc@252 1599 | L.ECApp (
adamc@252 1600 (L.ECApp (
adamc@252 1601 (L.ECApp ((L.EFfi ("Basis", "query"), _), (L.CRecord (_, tables), _)), _),
adamc@252 1602 exps), _),
adamc@252 1603 state) =>
adamc@252 1604 (case monoType env (L.TRecord exps, loc) of
adamc@252 1605 (L'.TRecord exps, _) =>
adamc@252 1606 let
adamc@252 1607 val tables = map (fn ((L.CName x, _), xts) =>
adamc@252 1608 (case monoType env (L.TRecord xts, loc) of
adamc@252 1609 (L'.TRecord xts, _) => SOME (x, xts)
adamc@252 1610 | _ => NONE)
adamc@252 1611 | _ => NONE) tables
adamc@252 1612 in
adamc@252 1613 if List.exists (fn x => x = NONE) tables then
adamc@252 1614 poly ()
adamc@252 1615 else
adamc@252 1616 let
adamc@252 1617 val tables = List.mapPartial (fn x => x) tables
adamc@252 1618 val state = monoType env state
adamc@252 1619 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 1620 val un = (L'.TRecord [], loc)
adamc@252 1621
adamc@252 1622 val rt = exps @ map (fn (x, xts) => (x, (L'.TRecord xts, loc))) tables
adamc@252 1623 val ft = (L'.TFun ((L'.TRecord rt, loc),
adamc@252 1624 (L'.TFun (state,
adamc@252 1625 (L'.TFun (un, state), loc)),
adamc@252 1626 loc)), loc)
adamc@252 1627
adamc@267 1628 val body' = (L'.EApp (
adamc@267 1629 (L'.EApp (
adamc@267 1630 (L'.EApp ((L'.ERel 4, loc),
adamc@267 1631 (L'.ERel 1, loc)), loc),
adamc@267 1632 (L'.ERel 0, loc)), loc),
adamc@267 1633 (L'.ERecord [], loc)), loc)
adamc@252 1634
adamc@252 1635 val body = (L'.EQuery {exps = exps,
adamc@252 1636 tables = tables,
adamc@252 1637 state = state,
adamc@252 1638 query = (L'.ERel 3, loc),
adamc@252 1639 body = body',
adamc@252 1640 initial = (L'.ERel 1, loc)},
adamc@252 1641 loc)
adamc@252 1642 in
adamc@252 1643 ((L'.EAbs ("q", s, (L'.TFun (ft, (L'.TFun (state, (L'.TFun (un, state), loc)), loc)), loc),
adamc@252 1644 (L'.EAbs ("f", ft, (L'.TFun (state, (L'.TFun (un, state), loc)), loc),
adamc@252 1645 (L'.EAbs ("i", state, (L'.TFun (un, state), loc),
adamc@252 1646 (L'.EAbs ("_", un, state,
adamc@252 1647 body), loc)), loc)), loc)), loc), fm)
adamc@252 1648 end
adamc@252 1649 end
adamc@252 1650 | _ => poly ())
adamc@252 1651
adamc@252 1652 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_query"), _), _), _), _), _), _) =>
adamc@252 1653 let
adamc@252 1654 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@252 1655 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 1656 fun gf s = (L'.EField ((L'.ERel 0, loc), s), loc)
adamc@252 1657 in
adamc@252 1658 ((L'.EAbs ("r",
adamc@252 1659 (L'.TRecord [("Rows", s), ("OrderBy", s), ("Limit", s), ("Offset", s)], loc),
adamc@252 1660 s,
adamc@598 1661 strcat [gf "Rows",
adamc@598 1662 (L'.ECase (gf "OrderBy",
adamc@598 1663 [((L'.PPrim (Prim.String ""), loc), sc ""),
adamc@598 1664 ((L'.PWild, loc),
adamc@598 1665 strcat [sc " ORDER BY ",
adamc@598 1666 gf "OrderBy"])],
adamc@598 1667 {disc = s, result = s}), loc),
adamc@598 1668 gf "Limit",
adamc@598 1669 gf "Offset"]), loc), fm)
adamc@252 1670 end
adamc@252 1671
adamc@252 1672 | L.ECApp (
adamc@252 1673 (L.ECApp (
adamc@252 1674 (L.ECApp (
adamc@252 1675 (L.ECApp (
adamc@252 1676 (L.EFfi ("Basis", "sql_query1"), _),
adamc@252 1677 (L.CRecord (_, tables), _)), _),
adamc@252 1678 (L.CRecord (_, grouped), _)), _),
adamc@252 1679 (L.CRecord (_, stables), _)), _),
adamc@252 1680 sexps) =>
adamc@252 1681 let
adamc@252 1682 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@252 1683 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 1684 val un = (L'.TRecord [], loc)
adamc@252 1685 fun gf s = (L'.EField ((L'.ERel 0, loc), s), loc)
adamc@252 1686
adamc@252 1687 fun doTables tables =
adamc@252 1688 let
adamc@252 1689 val tables = map (fn ((L.CName x, _), xts) =>
adamc@252 1690 (case monoType env (L.TRecord xts, loc) of
adamc@252 1691 (L'.TRecord xts, _) => SOME (x, xts)
adamc@252 1692 | _ => NONE)
adamc@252 1693 | _ => NONE) tables
adamc@252 1694 in
adamc@252 1695 if List.exists (fn x => x = NONE) tables then
adamc@252 1696 NONE
adamc@252 1697 else
adamc@260 1698 let
adamc@260 1699 val tables = List.mapPartial (fn x => x) tables
adamc@260 1700 val tables = ListMergeSort.sort
adamc@260 1701 (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER)
adamc@260 1702 tables
adamc@260 1703 val tables = map (fn (x, xts) =>
adamc@260 1704 (x, ListMergeSort.sort
adamc@260 1705 (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER)
adamc@260 1706 xts)) tables
adamc@260 1707 in
adamc@260 1708 SOME tables
adamc@260 1709 end
adamc@252 1710 end
adamc@252 1711 in
adamc@252 1712 case (doTables tables, doTables grouped, doTables stables, monoType env (L.TRecord sexps, loc)) of
adamc@252 1713 (SOME tables, SOME grouped, SOME stables, (L'.TRecord sexps, _)) =>
adamc@441 1714 let
adamc@441 1715 val sexps = ListMergeSort.sort
adamc@441 1716 (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER) sexps
adamc@441 1717 in
adamc@441 1718 ((L'.EAbs ("r",
adamc@748 1719 (L'.TRecord [("From", s),
adamc@441 1720 ("Where", s),
adamc@441 1721 ("GroupBy", un),
adamc@441 1722 ("Having", s),
adamc@441 1723 ("SelectFields", un),
adamc@441 1724 ("SelectExps", (L'.TRecord (map (fn (x, _) => (x, s)) sexps), loc))],
adamc@441 1725 loc),
adamc@441 1726 s,
adamc@598 1727 strcat [sc "SELECT ",
adamc@598 1728 strcatComma (map (fn (x, t) =>
adamc@598 1729 strcat [
adamc@598 1730 (L'.EField (gf "SelectExps", x), loc),
adamc@598 1731 sc (" AS _" ^ x)
adamc@598 1732 ]) sexps
adamc@598 1733 @ map (fn (x, xts) =>
adamc@598 1734 strcatComma
adamc@598 1735 (map (fn (x', _) =>
adamc@598 1736 sc (x ^ ".uw_" ^ x'))
adamc@598 1737 xts)) stables),
adamc@598 1738 sc " FROM ",
adamc@748 1739 gf "From",
adamc@598 1740 (L'.ECase (gf "Where",
adamc@598 1741 [((L'.PPrim (Prim.String "TRUE"), loc),
adamc@598 1742 sc ""),
adamc@598 1743 ((L'.PWild, loc),
adamc@598 1744 strcat [sc " WHERE ", gf "Where"])],
adamc@598 1745 {disc = s,
adamc@598 1746 result = s}), loc),
adamc@598 1747
adamc@598 1748 if List.all (fn (x, xts) =>
adamc@598 1749 case List.find (fn (x', _) => x' = x) grouped of
adamc@598 1750 NONE => List.null xts
adamc@598 1751 | SOME (_, xts') =>
adamc@598 1752 List.all (fn (x, _) =>
adamc@598 1753 List.exists (fn (x', _) => x' = x)
adamc@598 1754 xts') xts) tables then
adamc@598 1755 sc ""
adamc@598 1756 else
adamc@598 1757 strcat [
adamc@598 1758 sc " GROUP BY ",
adamc@598 1759 strcatComma (map (fn (x, xts) =>
adamc@598 1760 strcatComma
adamc@598 1761 (map (fn (x', _) =>
adamc@598 1762 sc (x ^ ".uw_" ^ x'))
adamc@598 1763 xts)) grouped)
adamc@598 1764 ],
adamc@259 1765
adamc@598 1766 (L'.ECase (gf "Having",
adamc@598 1767 [((L'.PPrim (Prim.String "TRUE"), loc),
adamc@598 1768 sc ""),
adamc@598 1769 ((L'.PWild, loc),
adamc@598 1770 strcat [sc " HAVING ", gf "Having"])],
adamc@598 1771 {disc = s,
adamc@598 1772 result = s}), loc)
adamc@441 1773 ]), loc),
adamc@441 1774 fm)
adamc@441 1775 end
adamc@252 1776 | _ => poly ()
adamc@252 1777 end
adamc@252 1778
adamc@252 1779 | L.ECApp (
adamc@252 1780 (L.ECApp (
adamc@252 1781 (L.ECApp (
adamc@252 1782 (L.ECApp (
adamc@252 1783 (L.EFfi ("Basis", "sql_inject"), _),
adamc@252 1784 _), _),
adamc@252 1785 _), _),
adamc@252 1786 _), _),
adamc@252 1787 t) =>
adamc@252 1788 let
adamc@252 1789 val t = monoType env t
adamc@252 1790 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 1791 in
adamc@252 1792 ((L'.EAbs ("f", (L'.TFun (t, s), loc), (L'.TFun (t, s), loc),
adamc@252 1793 (L'.ERel 0, loc)), loc), fm)
adamc@252 1794 end
adamc@252 1795
adamc@253 1796 | L.EFfi ("Basis", "sql_int") =>
adamc@253 1797 ((L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1798 (L'.EFfiApp ("Basis", "sqlifyInt", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1799 fm)
adamc@253 1800 | L.EFfi ("Basis", "sql_float") =>
adamc@253 1801 ((L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1802 (L'.EFfiApp ("Basis", "sqlifyFloat", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1803 fm)
adamc@253 1804 | L.EFfi ("Basis", "sql_bool") =>
adamc@253 1805 ((L'.EAbs ("x", (L'.TFfi ("Basis", "bool"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1806 (L'.EFfiApp ("Basis", "sqlifyBool", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1807 fm)
adamc@253 1808 | L.EFfi ("Basis", "sql_string") =>
adamc@253 1809 ((L'.EAbs ("x", (L'.TFfi ("Basis", "string"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1810 (L'.EFfiApp ("Basis", "sqlifyString", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1811 fm)
adamc@439 1812 | L.EFfi ("Basis", "sql_time") =>
adamc@439 1813 ((L'.EAbs ("x", (L'.TFfi ("Basis", "time"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@439 1814 (L'.EFfiApp ("Basis", "sqlifyTime", [(L'.ERel 0, loc)]), loc)), loc),
adamc@439 1815 fm)
adamc@737 1816 | L.EFfi ("Basis", "sql_blob") =>
adamc@737 1817 ((L'.EAbs ("x", (L'.TFfi ("Basis", "blob"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@737 1818 (L'.EFfiApp ("Basis", "sqlifyBlob", [(L'.ERel 0, loc)]), loc)), loc),
adamc@737 1819 fm)
adamc@678 1820 | L.ECApp ((L.EFfi ("Basis", "sql_channel"), _), _) =>
adamc@678 1821 ((L'.EAbs ("x", (L'.TFfi ("Basis", "channel"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@678 1822 (L'.EFfiApp ("Basis", "sqlifyChannel", [(L'.ERel 0, loc)]), loc)), loc),
adamc@678 1823 fm)
adamc@682 1824 | L.EFfi ("Basis", "sql_client") =>
adamc@682 1825 ((L'.EAbs ("x", (L'.TFfi ("Basis", "client"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@682 1826 (L'.EFfiApp ("Basis", "sqlifyClient", [(L'.ERel 0, loc)]), loc)), loc),
adamc@682 1827 fm)
adamc@676 1828 | L.ECApp ((L.EFfi ("Basis", "sql_prim"), _), t) =>
adamc@676 1829 let
adamc@676 1830 val t = monoType env t
adamc@676 1831 val tf = (L'.TFun (t, (L'.TFfi ("Basis", "string"), loc)), loc)
adamc@676 1832 in
adamc@676 1833 ((L'.EAbs ("f", tf, tf, (L'.ERel 0, loc)), loc),
adamc@676 1834 fm)
adamc@676 1835 end
adamc@676 1836 | L.ECApp ((L.EFfi ("Basis", "sql_option_prim"), _), t) =>
adamc@676 1837 let
adamc@676 1838 val t = monoType env t
adamc@676 1839 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@676 1840 in
adamc@676 1841 ((L'.EAbs ("f",
adamc@676 1842 (L'.TFun (t, s), loc),
adamc@676 1843 (L'.TFun ((L'.TOption t, loc), s), loc),
adamc@676 1844 (L'.EAbs ("x",
adamc@676 1845 (L'.TOption t, loc),
adamc@676 1846 s,
adamc@676 1847 (L'.ECase ((L'.ERel 0, loc),
adamc@676 1848 [((L'.PNone t, loc),
adamc@676 1849 (L'.EPrim (Prim.String "NULL"), loc)),
adamc@676 1850 ((L'.PSome (t, (L'.PVar ("y", t), loc)), loc),
adamc@676 1851 (L'.EApp ((L'.ERel 2, loc), (L'.ERel 0, loc)), loc))],
adamc@676 1852 {disc = (L'.TOption t, loc),
adamc@676 1853 result = s}), loc)), loc)), loc),
adamc@676 1854 fm)
adamc@676 1855 end
adamc@253 1856
adamc@750 1857 | L.ECApp ((L.EFfi ("Basis", "nullify_option"), _), _) =>
adamc@750 1858 ((L'.ERecord [], loc), fm)
adamc@750 1859 | L.ECApp ((L.EFfi ("Basis", "nullify_prim"), _), _) =>
adamc@750 1860 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adamc@750 1861 (L'.ERecord [], loc)), loc),
adamc@750 1862 fm)
adamc@750 1863
adamc@252 1864 | L.ECApp ((L.EFfi ("Basis", "sql_subset"), _), _) =>
adamc@252 1865 ((L'.ERecord [], loc), fm)
adamc@252 1866 | L.ECApp ((L.EFfi ("Basis", "sql_subset_all"), _), _) =>
adamc@252 1867 ((L'.ERecord [], loc), fm)
adamc@252 1868
adamc@753 1869 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "fieldsOf_table"), _), _), _), _) =>
adamc@753 1870 ((L'.ERecord [], loc), fm)
adamc@753 1871 | L.ECApp ((L.EFfi ("Basis", "fieldsOf_view"), _), _) =>
adamc@753 1872 ((L'.ERecord [], loc), fm)
adamc@753 1873
adamc@753 1874 | L.ECApp ((L.EApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_from_table"), _), _), _), _), _), _), _),
adamc@753 1875 (L.CName name, _)) =>
adamc@748 1876 let
adamc@748 1877 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@748 1878 in
adamc@748 1879 ((L'.EAbs ("tab", s, s,
adamc@748 1880 strcat [(L'.ERel 0, loc),
adamc@748 1881 (L'.EPrim (Prim.String (" AS " ^ name)), loc)]), loc),
adamc@748 1882 fm)
adamc@748 1883 end
adamc@748 1884 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_from_comma"), _), _), _), _) =>
adamc@748 1885 let
adamc@748 1886 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@748 1887 in
adamc@748 1888 ((L'.EAbs ("tab1", s, (L'.TFun (s, s), loc),
adamc@748 1889 (L'.EAbs ("tab2", s, s,
adamc@748 1890 strcat [(L'.ERel 1, loc),
adamc@748 1891 (L'.EPrim (Prim.String ", "), loc),
adamc@748 1892 (L'.ERel 0, loc)]), loc)), loc),
adamc@748 1893 fm)
adamc@748 1894 end
adamc@749 1895 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_inner_join"), _), _), _), _) =>
adamc@749 1896 let
adamc@749 1897 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@749 1898 in
adamc@749 1899 ((L'.EAbs ("tab1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@749 1900 (L'.EAbs ("tab2", s, (L'.TFun (s, s), loc),
adamc@749 1901 (L'.EAbs ("on", s, s,
adamc@749 1902 strcat [(L'.EPrim (Prim.String "("), loc),
adamc@749 1903 (L'.ERel 2, loc),
adamc@749 1904 (L'.EPrim (Prim.String " JOIN "), loc),
adamc@749 1905 (L'.ERel 1, loc),
adamc@749 1906 (L'.EPrim (Prim.String " ON "), loc),
adamc@749 1907 (L'.ERel 0, loc),
adamc@749 1908 (L'.EPrim (Prim.String ")"), loc)]), loc)), loc)), loc),
adamc@749 1909 fm)
adamc@749 1910 end
adamc@750 1911 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_left_join"), _), _), _), (L.CRecord (_, right), _)) =>
adamc@750 1912 let
adamc@750 1913 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@750 1914 in
adamc@750 1915 ((L'.EAbs ("_", outerRec right,
adamc@750 1916 (L'.TFun (s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc)), loc),
adamc@750 1917 (L'.EAbs ("tab1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@750 1918 (L'.EAbs ("tab2", s, (L'.TFun (s, s), loc),
adamc@750 1919 (L'.EAbs ("on", s, s,
adamc@750 1920 strcat [(L'.EPrim (Prim.String "("), loc),
adamc@750 1921 (L'.ERel 2, loc),
adamc@750 1922 (L'.EPrim (Prim.String " LEFT JOIN "), loc),
adamc@750 1923 (L'.ERel 1, loc),
adamc@750 1924 (L'.EPrim (Prim.String " ON "), loc),
adamc@750 1925 (L'.ERel 0, loc),
adamc@750 1926 (L'.EPrim (Prim.String ")"), loc)]),
adamc@750 1927 loc)), loc)), loc)), loc),
adamc@750 1928 fm)
adamc@750 1929 end
adamc@751 1930 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_right_join"), _), (L.CRecord (_, left), _)), _), _) =>
adamc@751 1931 let
adamc@751 1932 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@751 1933 in
adamc@751 1934 ((L'.EAbs ("_", outerRec left,
adamc@751 1935 (L'.TFun (s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc)), loc),
adamc@751 1936 (L'.EAbs ("tab1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@751 1937 (L'.EAbs ("tab2", s, (L'.TFun (s, s), loc),
adamc@751 1938 (L'.EAbs ("on", s, s,
adamc@751 1939 strcat [(L'.EPrim (Prim.String "("), loc),
adamc@751 1940 (L'.ERel 2, loc),
adamc@751 1941 (L'.EPrim (Prim.String " RIGHT JOIN "), loc),
adamc@751 1942 (L'.ERel 1, loc),
adamc@751 1943 (L'.EPrim (Prim.String " ON "), loc),
adamc@751 1944 (L'.ERel 0, loc),
adamc@751 1945 (L'.EPrim (Prim.String ")"), loc)]),
adamc@751 1946 loc)), loc)), loc)), loc),
adamc@751 1947 fm)
adamc@751 1948 end
adamc@751 1949 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_full_join"), _), (L.CRecord (_, left), _)), _),
adamc@751 1950 (L.CRecord (_, right), _)) =>
adamc@751 1951 let
adamc@751 1952 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@751 1953 in
adamc@751 1954 ((L'.EAbs ("_", outerRec (left @ right),
adamc@751 1955 (L'.TFun (s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc)), loc),
adamc@751 1956 (L'.EAbs ("tab1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@751 1957 (L'.EAbs ("tab2", s, (L'.TFun (s, s), loc),
adamc@751 1958 (L'.EAbs ("on", s, s,
adamc@751 1959 strcat [(L'.EPrim (Prim.String "("), loc),
adamc@751 1960 (L'.ERel 2, loc),
adamc@751 1961 (L'.EPrim (Prim.String " FULL JOIN "), loc),
adamc@751 1962 (L'.ERel 1, loc),
adamc@751 1963 (L'.EPrim (Prim.String " ON "), loc),
adamc@751 1964 (L'.ERel 0, loc),
adamc@751 1965 (L'.EPrim (Prim.String ")"), loc)]),
adamc@751 1966 loc)), loc)), loc)), loc),
adamc@751 1967 fm)
adamc@751 1968 end
adamc@748 1969
adamc@252 1970 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_order_by_Nil"), _), _), _), _) =>
adamc@252 1971 ((L'.EPrim (Prim.String ""), loc), fm)
adamc@261 1972 | L.ECApp (
adamc@261 1973 (L.ECApp (
adamc@261 1974 (L.ECApp (
adamc@261 1975 (L.EFfi ("Basis", "sql_order_by_Cons"), _),
adamc@261 1976 _), _),
adamc@261 1977 _), _),
adamc@261 1978 _) =>
adamc@261 1979 let
adamc@261 1980 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@261 1981 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@261 1982 in
adamc@268 1983 ((L'.EAbs ("e1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@268 1984 (L'.EAbs ("d", s, (L'.TFun (s, s), loc),
adamc@268 1985 (L'.EAbs ("e2", s, s,
adamc@268 1986 (L'.ECase ((L'.ERel 0, loc),
adamc@268 1987 [((L'.PPrim (Prim.String ""), loc),
adamc@598 1988 strcat [(L'.ERel 2, loc),
adamc@598 1989 (L'.ERel 1, loc)]),
adamc@268 1990 ((L'.PWild, loc),
adamc@598 1991 strcat [(L'.ERel 2, loc),
adamc@598 1992 (L'.ERel 1, loc),
adamc@598 1993 sc ", ",
adamc@598 1994 (L'.ERel 0, loc)])],
adamc@268 1995 {disc = s, result = s}), loc)), loc)), loc)), loc),
adamc@261 1996 fm)
adamc@261 1997 end
adamc@252 1998
adamc@252 1999 | L.EFfi ("Basis", "sql_no_limit") =>
adamc@252 2000 ((L'.EPrim (Prim.String ""), loc), fm)
adamc@262 2001 | L.EFfiApp ("Basis", "sql_limit", [e]) =>
adamc@262 2002 let
adamc@262 2003 val (e, fm) = monoExp (env, st, fm) e
adamc@262 2004 in
adamc@598 2005 (strcat [
adamc@262 2006 (L'.EPrim (Prim.String " LIMIT "), loc),
adamc@262 2007 (L'.EFfiApp ("Basis", "sqlifyInt", [e]), loc)
adamc@262 2008 ],
adamc@262 2009 fm)
adamc@262 2010 end
adamc@262 2011
adamc@252 2012 | L.EFfi ("Basis", "sql_no_offset") =>
adamc@252 2013 ((L'.EPrim (Prim.String ""), loc), fm)
adamc@263 2014 | L.EFfiApp ("Basis", "sql_offset", [e]) =>
adamc@263 2015 let
adamc@263 2016 val (e, fm) = monoExp (env, st, fm) e
adamc@263 2017 in
adamc@598 2018 (strcat [
adamc@263 2019 (L'.EPrim (Prim.String " OFFSET "), loc),
adamc@263 2020 (L'.EFfiApp ("Basis", "sqlifyInt", [e]), loc)
adamc@263 2021 ],
adamc@263 2022 fm)
adamc@263 2023 end
adamc@253 2024
adamc@559 2025 | L.ECApp ((L.EFfi ("Basis", "sql_eq"), _), _) =>
adamc@253 2026 ((L'.EPrim (Prim.String "="), loc), fm)
adamc@559 2027 | L.ECApp ((L.EFfi ("Basis", "sql_ne"), _), _) =>
adamc@253 2028 ((L'.EPrim (Prim.String "<>"), loc), fm)
adamc@559 2029 | L.ECApp ((L.EFfi ("Basis", "sql_lt"), _), _) =>
adamc@253 2030 ((L'.EPrim (Prim.String "<"), loc), fm)
adamc@559 2031 | L.ECApp ((L.EFfi ("Basis", "sql_le"), _), _) =>
adamc@253 2032 ((L'.EPrim (Prim.String "<="), loc), fm)
adamc@559 2033 | L.ECApp ((L.EFfi ("Basis", "sql_gt"), _), _) =>
adamc@253 2034 ((L'.EPrim (Prim.String ">"), loc), fm)
adamc@559 2035 | L.ECApp ((L.EFfi ("Basis", "sql_ge"), _), _) =>
adamc@253 2036 ((L'.EPrim (Prim.String ">="), loc), fm)
adamc@253 2037
adamc@559 2038 | L.ECApp ((L.EFfi ("Basis", "sql_plus"), _), _) =>
adamc@559 2039 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 2040 (L'.EPrim (Prim.String "+"), loc)), loc), fm)
adamc@559 2041 | L.ECApp ((L.EFfi ("Basis", "sql_minus"), _), _) =>
adamc@559 2042 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 2043 (L'.EPrim (Prim.String "-"), loc)), loc), fm)
adamc@559 2044 | L.ECApp ((L.EFfi ("Basis", "sql_times"), _), _) =>
adamc@559 2045 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 2046 (L'.EPrim (Prim.String "*"), loc)), loc), fm)
adamc@559 2047 | L.ECApp ((L.EFfi ("Basis", "sql_div"), _), _) =>
adamc@559 2048 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 2049 (L'.EPrim (Prim.String "/"), loc)), loc), fm)
adamc@559 2050 | L.EFfi ("Basis", "sql_mod") =>
adamc@559 2051 ((L'.EPrim (Prim.String "%"), loc), fm)
adamc@559 2052
adamc@253 2053 | L.ECApp (
adamc@253 2054 (L.ECApp (
adamc@253 2055 (L.ECApp (
adamc@253 2056 (L.ECApp (
adamc@254 2057 (L.ECApp (
adamc@264 2058 (L.EFfi ("Basis", "sql_unary"), _),
adamc@264 2059 _), _),
adamc@264 2060 _), _),
adamc@264 2061 _), _),
adamc@264 2062 _), _),
adamc@264 2063 _) =>
adamc@264 2064 let
adamc@264 2065 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@264 2066 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@264 2067 in
adamc@264 2068 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@264 2069 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@598 2070 strcat [sc "(",
adamc@598 2071 (L'.ERel 1, loc),
adamc@598 2072 sc " ",
adamc@598 2073 (L'.ERel 0, loc),
adamc@598 2074 sc ")"]), loc)), loc),
adamc@264 2075 fm)
adamc@264 2076 end
adamc@264 2077 | L.EFfi ("Basis", "sql_not") => ((L'.EPrim (Prim.String "NOT"), loc), fm)
adamc@559 2078 | L.ECApp ((L.EFfi ("Basis", "sql_neg"), _), _) =>
adamc@559 2079 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 2080 (L'.EPrim (Prim.String "-"), loc)), loc), fm)
adamc@264 2081
adamc@264 2082 | L.ECApp (
adamc@264 2083 (L.ECApp (
adamc@264 2084 (L.ECApp (
adamc@264 2085 (L.ECApp (
adamc@264 2086 (L.ECApp (
adamc@254 2087 (L.ECApp (
adamc@254 2088 (L.EFfi ("Basis", "sql_binary"), _),
adamc@254 2089 _), _),
adamc@254 2090 _), _),
adamc@254 2091 _), _),
adamc@254 2092 _), _),
adamc@254 2093 _), _),
adamc@254 2094 _) =>
adamc@254 2095 let
adamc@254 2096 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@254 2097 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@254 2098 in
adamc@254 2099 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@254 2100 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@254 2101 (L'.EAbs ("e2", s, s,
adamc@598 2102 strcat [sc "(",
adamc@598 2103 (L'.ERel 1, loc),
adamc@598 2104 sc " ",
adamc@598 2105 (L'.ERel 2, loc),
adamc@598 2106 sc " ",
adamc@598 2107 (L'.ERel 0, loc),
adamc@598 2108 sc ")"]), loc)), loc)), loc),
adamc@254 2109 fm)
adamc@254 2110 end
adamc@254 2111 | L.EFfi ("Basis", "sql_and") => ((L'.EPrim (Prim.String "AND"), loc), fm)
adamc@254 2112 | L.EFfi ("Basis", "sql_or") => ((L'.EPrim (Prim.String "OR"), loc), fm)
adamc@254 2113
adamc@254 2114 | L.ECApp (
adamc@254 2115 (L.ECApp (
adamc@254 2116 (L.ECApp (
adamc@254 2117 (L.ECApp (
adamc@253 2118 (L.ECApp (
adamc@253 2119 (L.ECApp (
adamc@253 2120 (L.ECApp (
adamc@253 2121 (L.EFfi ("Basis", "sql_field"), _),
adamc@253 2122 _), _),
adamc@253 2123 _), _),
adamc@253 2124 _), _),
adamc@253 2125 _), _),
adamc@253 2126 _), _),
adamc@253 2127 (L.CName tab, _)), _),
adamc@311 2128 (L.CName field, _)) => ((L'.EPrim (Prim.String (tab ^ ".uw_" ^ field)), loc), fm)
adamc@260 2129
adamc@260 2130 | L.ECApp (
adamc@260 2131 (L.ECApp (
adamc@260 2132 (L.ECApp (
adamc@260 2133 (L.ECApp (
adamc@261 2134 (L.ECApp (
adamc@261 2135 (L.EFfi ("Basis", "sql_exp"), _),
adamc@261 2136 _), _),
adamc@261 2137 _), _),
adamc@261 2138 _), _),
adamc@261 2139 _), _),
adamc@261 2140 (L.CName nm, _)) => ((L'.EPrim (Prim.String ("_" ^ nm)), loc), fm)
adamc@261 2141
adamc@261 2142 | L.ECApp (
adamc@261 2143 (L.ECApp (
adamc@261 2144 (L.ECApp (
adamc@261 2145 (L.ECApp (
adamc@260 2146 (L.EFfi ("Basis", "sql_relop"), _),
adamc@260 2147 _), _),
adamc@260 2148 _), _),
adamc@260 2149 _), _),
adamc@260 2150 _) =>
adamc@260 2151 let
adamc@260 2152 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@260 2153 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@260 2154 in
adamc@260 2155 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@260 2156 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@260 2157 (L'.EAbs ("e2", s, s,
adamc@598 2158 strcat [sc "((",
adamc@598 2159 (L'.ERel 1, loc),
adamc@598 2160 sc ") ",
adamc@598 2161 (L'.ERel 2, loc),
adamc@598 2162 sc " (",
adamc@598 2163 (L'.ERel 0, loc),
adamc@598 2164 sc "))"]), loc)), loc)), loc),
adamc@260 2165 fm)
adamc@260 2166 end
adamc@260 2167
adamc@260 2168 | L.EFfi ("Basis", "sql_union") => ((L'.EPrim (Prim.String "UNION"), loc), fm)
adamc@260 2169 | L.EFfi ("Basis", "sql_intersect") => ((L'.EPrim (Prim.String "INTERSECT"), loc), fm)
adamc@260 2170 | L.EFfi ("Basis", "sql_except") => ((L'.EPrim (Prim.String "EXCEPT"), loc), fm)
adamc@260 2171
adamc@265 2172 | L.ECApp (
adamc@265 2173 (L.ECApp (
adamc@265 2174 (L.ECApp (
adamc@265 2175 (L.EFfi ("Basis", "sql_count"), _),
adamc@265 2176 _), _),
adamc@265 2177 _), _),
adamc@544 2178 _) => ((L'.EPrim (Prim.String "COUNT(*)"), loc),
adamc@265 2179 fm)
adamc@266 2180
adamc@266 2181 | L.ECApp (
adamc@266 2182 (L.ECApp (
adamc@266 2183 (L.ECApp (
adamc@266 2184 (L.ECApp (
adamc@266 2185 (L.EFfi ("Basis", "sql_aggregate"), _),
adamc@266 2186 _), _),
adamc@266 2187 _), _),
adamc@266 2188 _), _),
adamc@266 2189 _) =>
adamc@266 2190 let
adamc@266 2191 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@266 2192 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@266 2193 in
adamc@266 2194 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@266 2195 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@598 2196 strcat [(L'.ERel 1, loc),
adamc@598 2197 sc "(",
adamc@598 2198 (L'.ERel 0, loc),
adamc@598 2199 sc ")"]), loc)), loc),
adamc@266 2200 fm)
adamc@266 2201 end
adamc@266 2202
adamc@266 2203 | L.EFfi ("Basis", "sql_summable_int") => ((L'.ERecord [], loc), fm)
adamc@266 2204 | L.EFfi ("Basis", "sql_summable_float") => ((L'.ERecord [], loc), fm)
adamc@266 2205 | L.ECApp ((L.EFfi ("Basis", "sql_avg"), _), _) =>
adamc@266 2206 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 2207 (L'.EPrim (Prim.String "AVG"), loc)), loc),
adamc@266 2208 fm)
adamc@266 2209 | L.ECApp ((L.EFfi ("Basis", "sql_sum"), _), _) =>
adamc@266 2210 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 2211 (L'.EPrim (Prim.String "SUM"), loc)), loc),
adamc@266 2212 fm)
adamc@266 2213
adamc@559 2214 | L.EFfi ("Basis", "sql_arith_int") => ((L'.ERecord [], loc), fm)
adamc@559 2215 | L.EFfi ("Basis", "sql_arith_float") => ((L'.ERecord [], loc), fm)
adamc@559 2216
adamc@266 2217 | L.EFfi ("Basis", "sql_maxable_int") => ((L'.ERecord [], loc), fm)
adamc@266 2218 | L.EFfi ("Basis", "sql_maxable_float") => ((L'.ERecord [], loc), fm)
adamc@266 2219 | L.EFfi ("Basis", "sql_maxable_string") => ((L'.ERecord [], loc), fm)
adamc@266 2220 | L.ECApp ((L.EFfi ("Basis", "sql_max"), _), _) =>
adamc@266 2221 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 2222 (L'.EPrim (Prim.String "MAX"), loc)), loc),
adamc@266 2223 fm)
adamc@266 2224 | L.ECApp ((L.EFfi ("Basis", "sql_min"), _), _) =>
adamc@266 2225 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 2226 (L'.EPrim (Prim.String "MIN"), loc)), loc),
adamc@266 2227 fm)
adamc@266 2228
adamc@268 2229 | L.EFfi ("Basis", "sql_asc") => ((L'.EPrim (Prim.String ""), loc), fm)
adamc@268 2230 | L.EFfi ("Basis", "sql_desc") => ((L'.EPrim (Prim.String " DESC"), loc), fm)
adamc@268 2231
adamc@441 2232 | L.ECApp (
adamc@441 2233 (L.ECApp (
adamc@441 2234 (L.ECApp (
adamc@441 2235 (L.ECApp (
adamc@441 2236 (L.EFfi ("Basis", "sql_nfunc"), _),
adamc@441 2237 _), _),
adamc@441 2238 _), _),
adamc@441 2239 _), _),
adamc@441 2240 _) =>
adamc@441 2241 let
adamc@441 2242 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@441 2243 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@441 2244 in
adamc@441 2245 ((L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc),
adamc@441 2246 fm)
adamc@441 2247 end
adamc@441 2248 | L.EFfi ("Basis", "sql_current_timestamp") => ((L'.EPrim (Prim.String "CURRENT_TIMESTAMP"), loc), fm)
adamc@441 2249
adamc@746 2250 | L.ECApp (
adamc@746 2251 (L.ECApp (
adamc@746 2252 (L.ECApp (
adamc@746 2253 (L.ECApp (
adamc@746 2254 (L.ECApp (
adamc@746 2255 (L.EFfi ("Basis", "sql_ufunc"), _),
adamc@746 2256 _), _),
adamc@746 2257 _), _),
adamc@746 2258 _), _),
adamc@746 2259 _), _),
adamc@746 2260 _) =>
adamc@746 2261 let
adamc@746 2262 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@746 2263 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@746 2264 in
adamc@746 2265 ((L'.EAbs ("f", s, (L'.TFun (s, s), loc),
adamc@746 2266 (L'.EAbs ("x", s, s,
adamc@746 2267 strcat [(L'.ERel 1, loc),
adamc@746 2268 sc "(",
adamc@746 2269 (L'.ERel 0, loc),
adamc@746 2270 sc ")"]), loc)), loc),
adamc@746 2271 fm)
adamc@746 2272 end
adamc@746 2273 | L.EFfi ("Basis", "sql_octet_length") => ((L'.EPrim (Prim.String "octet_length"), loc), fm)
adamc@746 2274
adamc@470 2275 | (L.ECApp (
adamc@470 2276 (L.ECApp (
adamc@470 2277 (L.ECApp (
adamc@470 2278 (L.ECApp (
adamc@470 2279 (L.EFfi ("Basis", "sql_is_null"), _), _),
adamc@470 2280 _), _),
adamc@470 2281 _), _),
adamc@470 2282 _), _)) =>
adamc@470 2283 let
adamc@470 2284 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@470 2285 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@470 2286 in
adamc@470 2287 ((L'.EAbs ("s", s, s,
adamc@598 2288 strcat [sc "(",
adamc@598 2289 (L'.ERel 0, loc),
adamc@598 2290 sc " IS NULL)"]), loc),
adamc@470 2291 fm)
adamc@470 2292 end
adamc@470 2293
adamc@338 2294 | L.EFfiApp ("Basis", "nextval", [e]) =>
adamc@338 2295 let
adamc@338 2296 val (e, fm) = monoExp (env, st, fm) e
adamc@338 2297 in
adamc@465 2298 ((L'.ENextval e, loc), fm)
adamc@338 2299 end
adamc@338 2300
adamc@139 2301 | L.EApp (
adamc@139 2302 (L.ECApp (
adamc@720 2303 (L.ECApp ((L.EFfi ("Basis", "cdata"), _), _), _),
adamc@139 2304 _), _),
adamc@179 2305 se) =>
adamc@179 2306 let
adamc@179 2307 val (se, fm) = monoExp (env, st, fm) se
adamc@179 2308 in
adamc@179 2309 ((L'.EFfiApp ("Basis", "htmlifyString", [se]), loc), fm)
adamc@179 2310 end
adamc@179 2311
adamc@95 2312 | L.EApp (
adamc@95 2313 (L.EApp (
adamc@720 2314 (L.ECApp (
adamc@720 2315 (L.ECApp (
adamc@95 2316 (L.ECApp (
adamc@139 2317 (L.ECApp (
adamc@720 2318 (L.EFfi ("Basis", "join"),
adamc@720 2319 _), _), _),
adamc@139 2320 _), _),
adamc@720 2321 _), _),
adamc@720 2322 _), _),
adamc@720 2323 xml1), _),
adamc@720 2324 xml2) =>
adamc@179 2325 let
adamc@179 2326 val (xml1, fm) = monoExp (env, st, fm) xml1
adamc@179 2327 val (xml2, fm) = monoExp (env, st, fm) xml2
adamc@179 2328 in
adamc@179 2329 ((L'.EStrcat (xml1, xml2), loc), fm)
adamc@179 2330 end
adamc@95 2331
adamc@95 2332 | L.EApp (
adamc@95 2333 (L.EApp (
adamc@104 2334 (L.EApp (
adamc@721 2335 (L.EApp (
adamc@720 2336 (L.ECApp (
adamc@104 2337 (L.ECApp (
adamc@104 2338 (L.ECApp (
adamc@139 2339 (L.ECApp (
adamc@139 2340 (L.ECApp (
adamc@139 2341 (L.ECApp (
adamc@139 2342 (L.ECApp (
adamc@721 2343 (L.ECApp (
adamc@721 2344 (L.EFfi ("Basis", "tag"),
adamc@721 2345 _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _),
adamc@721 2346 class), _),
adamc@720 2347 attrs), _),
adamc@720 2348 tag), _),
adamc@95 2349 xml) =>
adamc@95 2350 let
adamc@140 2351 fun getTag' (e, _) =
adamc@140 2352 case e of
adamc@143 2353 L.EFfi ("Basis", tag) => (tag, [])
adamc@143 2354 | L.ECApp (e, t) => let
adamc@143 2355 val (tag, ts) = getTag' e
adamc@143 2356 in
adamc@143 2357 (tag, ts @ [t])
adamc@143 2358 end
adamc@140 2359 | _ => (E.errorAt loc "Non-constant XML tag";
adamc@140 2360 Print.eprefaces' [("Expression", CorePrint.p_exp env tag)];
adamc@143 2361 ("", []))
adamc@140 2362
adamc@95 2363 fun getTag (e, _) =
adamc@95 2364 case e of
adamc@143 2365 L.EFfiApp ("Basis", tag, [(L.ERecord [], _)]) => (tag, [])
adamc@140 2366 | L.EApp (e, (L.ERecord [], _)) => getTag' e
adamc@95 2367 | _ => (E.errorAt loc "Non-constant XML tag";
adamc@95 2368 Print.eprefaces' [("Expression", CorePrint.p_exp env tag)];
adamc@143 2369 ("", []))
adamc@95 2370
adamc@143 2371 val (tag, targs) = getTag tag
adamc@95 2372
adamc@179 2373 val (attrs, fm) = monoExp (env, st, fm) attrs
adamc@598 2374 val attrs = case #1 attrs of
adamc@598 2375 L'.ERecord xes => xes
adamc@598 2376 | _ => raise Fail "Non-record attributes!"
adamc@104 2377
adamc@717 2378 val attrs =
adamc@717 2379 if List.exists (fn ("Link", _, _) => true
adamc@717 2380 | _ => false) attrs then
adamc@717 2381 List.filter (fn ("Href", _, _) => false
adamc@717 2382 | _ => true) attrs
adamc@717 2383 else
adamc@717 2384 attrs
adamc@717 2385
adamc@668 2386 fun findOnload (attrs, acc) =
adamc@668 2387 case attrs of
adamc@668 2388 [] => (NONE, acc)
adamc@668 2389 | ("Onload", e, _) :: rest => (SOME e, List.revAppend (acc, rest))
adamc@668 2390 | x :: rest => findOnload (rest, x :: acc)
adamc@679 2391
adamc@668 2392 val (onload, attrs) = findOnload (attrs, [])
adamc@668 2393
adamc@606 2394 fun lowercaseFirst "" = ""
adamc@606 2395 | lowercaseFirst s = String.str (Char.toLower (String.sub (s, 0)))
adamc@606 2396 ^ String.extract (s, 1, NONE)
adamc@606 2397
adamc@721 2398 val (class, fm) = monoExp (env, st, fm) class
adamc@721 2399
adamc@143 2400 fun tagStart tag =
adamc@598 2401 let
adamc@721 2402 val t = (L'.TFfi ("Basis", "string"), loc)
adamc@598 2403 val s = (L'.EPrim (Prim.String (String.concat ["<", tag])), loc)
adamc@721 2404
adamc@721 2405 val s = (L'.ECase (class,
adamc@721 2406 [((L'.PNone t, loc),
adamc@721 2407 s),
adamc@721 2408 ((L'.PSome (t, (L'.PVar ("x", t), loc)), loc),
adamc@721 2409 (L'.EStrcat (s,
adamc@721 2410 (L'.EStrcat ((L'.EPrim (Prim.String " class=\""), loc),
adamc@721 2411 (L'.EStrcat ((L'.ERel 0, loc),
adamc@721 2412 (L'.EPrim (Prim.String "\""), loc)),
adamc@721 2413 loc)), loc)), loc))],
adamc@721 2414 {disc = (L'.TOption t, loc),
adamc@721 2415 result = t}), loc)
adamc@598 2416 in
adamc@598 2417 foldl (fn (("Action", _, _), acc) => acc
adamc@598 2418 | (("Source", _, _), acc) => acc
adamc@598 2419 | ((x, e, t), (s, fm)) =>
adamc@598 2420 case t of
adamc@598 2421 (L'.TFfi ("Basis", "bool"), _) =>
adamc@598 2422 let
adamc@598 2423 val s' = " " ^ lowercaseFirst x
adamc@598 2424 in
adamc@598 2425 ((L'.ECase (e,
adamc@598 2426 [((L'.PCon (L'.Enum,
adamc@598 2427 L'.PConFfi {mod = "Basis",
adamc@598 2428 datatyp = "bool",
adamc@598 2429 con = "True",
adamc@598 2430 arg = NONE},
adamc@598 2431 NONE), loc),
adamc@598 2432 (L'.EStrcat (s,
adamc@598 2433 (L'.EPrim (Prim.String s'), loc)), loc)),
adamc@598 2434 ((L'.PCon (L'.Enum,
adamc@598 2435 L'.PConFfi {mod = "Basis",
adamc@598 2436 datatyp = "bool",
adamc@598 2437 con = "False",
adamc@598 2438 arg = NONE},
adamc@598 2439 NONE), loc),
adamc@598 2440 s)],
adamc@598 2441 {disc = (L'.TFfi ("Basis", "bool"), loc),
adamc@598 2442 result = (L'.TFfi ("Basis", "string"), loc)}), loc),
adamc@598 2443 fm)
adamc@598 2444 end
adamc@598 2445 | (L'.TFun _, _) =>
adamc@598 2446 let
adamc@598 2447 val s' = " " ^ lowercaseFirst x ^ "='"
adamc@651 2448 val e = (L'.EApp (e, (L'.ERecord [], loc)), loc)
adamc@598 2449 in
adamc@598 2450 ((L'.EStrcat (s,
adamc@598 2451 (L'.EStrcat (
adamc@598 2452 (L'.EPrim (Prim.String s'), loc),
adamc@598 2453 (L'.EStrcat (
adamc@815 2454 (L'.EJavaScript (L'.Attribute, e), loc),
adamc@598 2455 (L'.EPrim (Prim.String "'"), loc)), loc)),
adamc@598 2456 loc)), loc),
adamc@598 2457 fm)
adamc@598 2458 end
adamc@598 2459 | _ =>
adamc@598 2460 let
adamc@598 2461 val fooify =
adamc@598 2462 case x of
adamc@717 2463 "Link" => urlifyExp
adamc@717 2464 | "Action" => urlifyExp
adamc@598 2465 | _ => attrifyExp
adamc@120 2466
adamc@724 2467 val x =
adamc@724 2468 case x of
adamc@724 2469 "Typ" => "Type"
adamc@724 2470 | _ => x
adamc@598 2471 val xp = " " ^ lowercaseFirst x ^ "=\""
adamc@179 2472
adamc@598 2473 val (e, fm) = fooify env fm (e, t)
adamc@598 2474 in
adamc@598 2475 ((L'.EStrcat (s,
adamc@598 2476 (L'.EStrcat ((L'.EPrim (Prim.String xp), loc),
adamc@598 2477 (L'.EStrcat (e,
adamc@598 2478 (L'.EPrim (Prim.String "\""),
adamc@598 2479 loc)),
adamc@598 2480 loc)),
adamc@598 2481 loc)), loc),
adamc@598 2482 fm)
adamc@598 2483 end)
adamc@598 2484 (s, fm) attrs
adamc@598 2485 end
adamc@104 2486
adamc@143 2487 fun input typ =
adamc@143 2488 case targs of
adamc@155 2489 [_, (L.CName name, _)] =>
adamc@179 2490 let
adamc@179 2491 val (ts, fm) = tagStart "input"
adamc@179 2492 in
adamc@179 2493 ((L'.EStrcat (ts,
adamc@802 2494 (L'.EPrim (Prim.String (" type=\"" ^ typ ^ "\" name=\"" ^ name ^ "\" />")),
adamc@179 2495 loc)), loc), fm)
adamc@179 2496 end
adamc@143 2497 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@153 2498 raise Fail "No name passed to input tag")
adamc@104 2499
adamc@565 2500 fun normal (tag, extra, extraInner) =
adamc@143 2501 let
adamc@179 2502 val (tagStart, fm) = tagStart tag
adamc@152 2503 val tagStart = case extra of
adamc@152 2504 NONE => tagStart
adamc@152 2505 | SOME extra => (L'.EStrcat (tagStart, extra), loc)
adamc@152 2506
adamc@695 2507 val xml = case extraInner of
adamc@695 2508 NONE => xml
adamc@695 2509 | SOME ei => (L.EFfiApp ("Basis", "strcat", [ei, xml]), loc)
adamc@695 2510
adamc@143 2511 fun normal () =
adamc@179 2512 let
adamc@179 2513 val (xml, fm) = monoExp (env, st, fm) xml
adamc@179 2514 in
adamc@179 2515 ((L'.EStrcat ((L'.EStrcat (tagStart, (L'.EPrim (Prim.String ">"), loc)), loc),
adamc@179 2516 (L'.EStrcat (xml,
adamc@179 2517 (L'.EPrim (Prim.String (String.concat ["</", tag, ">"])),
adamc@179 2518 loc)), loc)),
adamc@179 2519 loc),
adamc@179 2520 fm)
adamc@179 2521 end
adamc@143 2522 in
adamc@143 2523 case xml of
adamc@143 2524 (L.EApp ((L.ECApp (
adamc@143 2525 (L.ECApp ((L.EFfi ("Basis", "cdata"), _),
adamc@143 2526 _), _),
adamc@143 2527 _), _),
adamc@143 2528 (L.EPrim (Prim.String s), _)), _) =>
adamc@143 2529 if CharVector.all Char.isSpace s then
adamc@802 2530 ((L'.EStrcat (tagStart, (L'.EPrim (Prim.String " />"), loc)), loc), fm)
adamc@143 2531 else
adamc@143 2532 normal ()
adamc@143 2533 | _ => normal ()
adamc@143 2534 end
adamc@606 2535
adamc@606 2536 fun setAttrs jexp =
adamc@606 2537 let
adamc@606 2538 val s = (L'.EPrim (Prim.String (String.concat ["<", tag])), loc)
adamc@606 2539
adamc@606 2540 val assgns = List.mapPartial
adamc@606 2541 (fn ("Source", _, _) => NONE
adamc@800 2542 | ("Onchange", e, _) =>
adamc@800 2543 SOME (strcat [str "addOnChange(d,",
adamc@815 2544 (L'.EJavaScript (L'.Script, e), loc),
adamc@800 2545 str ")"])
adamc@606 2546 | (x, e, _) =>
adamc@606 2547 SOME (strcat [str ("d." ^ lowercaseFirst x ^ "="),
adamc@815 2548 (L'.EJavaScript (L'.Script, e), loc),
adamc@606 2549 str ";"]))
adamc@606 2550 attrs
adamc@606 2551 in
adamc@606 2552 case assgns of
adamc@606 2553 [] => jexp
adamc@606 2554 | _ => strcat (str "var d="
adamc@606 2555 :: jexp
adamc@606 2556 :: str ";"
adamc@606 2557 :: assgns)
adamc@606 2558 end
adamc@152 2559 in
adamc@152 2560 case tag of
adamc@679 2561 "body" => let
adamc@668 2562 val onload = case onload of
adamc@668 2563 NONE => (L'.EPrim (Prim.String ""), loc)
adamc@668 2564 | SOME e =>
adamc@668 2565 let
adamc@668 2566 val e = (L'.EApp (e, (L'.ERecord [], loc)), loc)
adamc@668 2567 in
adamc@815 2568 (L'.EJavaScript (L'.Attribute, e), loc)
adamc@679 2569 end
adamc@668 2570 in
adamc@668 2571 normal ("body",
adamc@695 2572 SOME (L'.EFfiApp ("Basis", "maybe_onload",
adamc@695 2573 [(L'.EStrcat ((L'.EFfiApp ("Basis", "get_settings",
adamc@695 2574 [(L'.ERecord [], loc)]), loc),
adamc@695 2575 onload), loc)]),
adamc@695 2576 loc),
adamc@695 2577 SOME (L.EFfiApp ("Basis", "get_script", [(L.ERecord [], loc)]), loc))
adamc@668 2578 end
adamc@568 2579
adamc@568 2580 | "dyn" =>
adamc@598 2581 (case attrs of
adamc@818 2582 [("Signal", e, _)] =>
adamc@568 2583 ((L'.EStrcat
adamc@603 2584 ((L'.EPrim (Prim.String "<span><script type=\"text/javascript\">dyn("), loc),
adamc@815 2585 (L'.EStrcat ((L'.EJavaScript (L'.Script, e), loc),
adamc@603 2586 (L'.EPrim (Prim.String ")</script></span>"), loc)), loc)), loc),
adamc@568 2587 fm)
adamc@568 2588 | _ => raise Fail "Monoize: Bad dyn attributes")
adamc@565 2589
adamc@565 2590 | "submit" => normal ("input type=\"submit\"", NONE, NONE)
adamc@601 2591 | "button" => normal ("input type=\"submit\"", NONE, NONE)
adamc@761 2592 | "hidden" => input "hidden"
adamc@152 2593
adamc@152 2594 | "textbox" =>
adamc@152 2595 (case targs of
adamc@152 2596 [_, (L.CName name, _)] =>
adamc@598 2597 (case List.find (fn ("Source", _, _) => true | _ => false) attrs of
adamc@598 2598 NONE =>
adamc@598 2599 let
adamc@598 2600 val (ts, fm) = tagStart "input"
adamc@598 2601 in
adamc@598 2602 ((L'.EStrcat (ts,
adamc@802 2603 (L'.EPrim (Prim.String (" name=\"" ^ name ^ "\" />")),
adamc@598 2604 loc)), loc), fm)
adamc@598 2605 end
adamc@598 2606 | SOME (_, src, _) =>
adamc@816 2607 (strcat [str "<span><script type=\"text/javascript\">inp(",
adamc@815 2608 (L'.EJavaScript (L'.Script, src), loc),
adamc@816 2609 str ")</script></span>"],
adamc@598 2610 fm))
adamc@152 2611 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@598 2612 raise Fail "No name passed to textbox tag"))
adamc@155 2613 | "password" => input "password"
adamc@361 2614 | "textarea" =>
adamc@152 2615 (case targs of
adamc@152 2616 [_, (L.CName name, _)] =>
adamc@179 2617 let
adamc@179 2618 val (ts, fm) = tagStart "textarea"
adamc@179 2619 val (xml, fm) = monoExp (env, st, fm) xml
adamc@179 2620 in
adamc@179 2621 ((L'.EStrcat ((L'.EStrcat (ts,
adamc@179 2622 (L'.EPrim (Prim.String (" name=\"" ^ name ^ "\">")), loc)), loc),
adamc@179 2623 (L'.EStrcat (xml,
adamc@179 2624 (L'.EPrim (Prim.String "</textarea>"),
adamc@179 2625 loc)), loc)),
adamc@179 2626 loc), fm)
adamc@179 2627 end
adamc@152 2628 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@153 2629 raise Fail "No name passed to ltextarea tag"))
adamc@153 2630
adamc@190 2631 | "checkbox" => input "checkbox"
adamc@737 2632 | "upload" => input "file"
adamc@190 2633
adamc@153 2634 | "radio" =>
adamc@153 2635 (case targs of
adamc@153 2636 [_, (L.CName name, _)] =>
adamc@179 2637 monoExp (env, St.setRadioGroup (st, name), fm) xml
adamc@153 2638 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@153 2639 raise Fail "No name passed to radio tag"))
adamc@153 2640 | "radioOption" =>
adamc@153 2641 (case St.radioGroup st of
adamc@153 2642 NONE => raise Fail "No name for radioGroup"
adamc@153 2643 | SOME name =>
adamc@153 2644 normal ("input",
adamc@565 2645 SOME (L'.EPrim (Prim.String (" type=\"radio\" name=\"" ^ name ^ "\"")), loc),
adamc@565 2646 NONE))
adamc@152 2647
adamc@361 2648 | "select" =>
adamc@154 2649 (case targs of
adamc@154 2650 [_, (L.CName name, _)] =>
adamc@179 2651 let
adamc@179 2652 val (ts, fm) = tagStart "select"
adamc@179 2653 val (xml, fm) = monoExp (env, st, fm) xml
adamc@179 2654 in
adamc@179 2655 ((L'.EStrcat ((L'.EStrcat (ts,
adamc@598 2656 (L'.EPrim (Prim.String (" name=\"" ^ name ^ "\">")),
adamc@598 2657 loc)), loc),
adamc@179 2658 (L'.EStrcat (xml,
adamc@179 2659 (L'.EPrim (Prim.String "</select>"),
adamc@179 2660 loc)), loc)),
adamc@179 2661 loc),
adamc@179 2662 fm)
adamc@179 2663 end
adamc@154 2664 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@154 2665 raise Fail "No name passed to lselect tag"))
adamc@154 2666
adamc@601 2667 | "ctextbox" =>
adamc@601 2668 (case List.find (fn ("Source", _, _) => true | _ => false) attrs of
adamc@601 2669 NONE =>
adamc@601 2670 let
adamc@601 2671 val (ts, fm) = tagStart "input"
adamc@601 2672 in
adamc@601 2673 ((L'.EStrcat (ts,
adamc@802 2674 (L'.EPrim (Prim.String " />"), loc)),
adamc@601 2675 loc), fm)
adamc@601 2676 end
adamc@601 2677 | SOME (_, src, _) =>
adamc@606 2678 let
adamc@816 2679 val sc = strcat [str "inp(",
adamc@815 2680 (L'.EJavaScript (L'.Script, src), loc),
adamc@816 2681 str ")"]
adamc@797 2682 val sc = setAttrs sc
adamc@797 2683 in
adamc@797 2684 (strcat [str "<span><script type=\"text/javascript\">",
adamc@797 2685 sc,
adamc@797 2686 str "</script></span>"],
adamc@797 2687 fm)
adamc@797 2688 end)
adamc@797 2689
adamc@817 2690 | "ccheckbox" =>
adamc@817 2691 (case List.find (fn ("Source", _, _) => true | _ => false) attrs of
adamc@817 2692 NONE =>
adamc@817 2693 let
adamc@817 2694 val (ts, fm) = tagStart "input type=\"checkbox\""
adamc@817 2695 in
adamc@817 2696 ((L'.EStrcat (ts,
adamc@817 2697 (L'.EPrim (Prim.String " />"), loc)),
adamc@817 2698 loc), fm)
adamc@817 2699 end
adamc@817 2700 | SOME (_, src, _) =>
adamc@817 2701 let
adamc@817 2702 val sc = strcat [str "chk(",
adamc@817 2703 (L'.EJavaScript (L'.Script, src), loc),
adamc@817 2704 str ")"]
adamc@817 2705 val sc = setAttrs sc
adamc@817 2706 in
adamc@817 2707 (strcat [str "<span><script type=\"text/javascript\">",
adamc@817 2708 sc,
adamc@817 2709 str "</script></span>"],
adamc@817 2710 fm)
adamc@817 2711 end)
adamc@817 2712
adamc@797 2713 | "cselect" =>
adamc@797 2714 (case List.find (fn ("Source", _, _) => true | _ => false) attrs of
adamc@797 2715 NONE =>
adamc@797 2716 let
adamc@797 2717 val (ts, fm) = tagStart "select"
adamc@797 2718 in
adamc@797 2719 ((L'.EStrcat (ts,
adamc@802 2720 (L'.EPrim (Prim.String " />"), loc)),
adamc@797 2721 loc), fm)
adamc@797 2722 end
adamc@797 2723 | SOME (_, src, _) =>
adamc@797 2724 let
adamc@797 2725 val (xml, fm) = monoExp (env, st, fm) xml
adamc@797 2726
adamc@816 2727 val sc = strcat [str "sel(",
adamc@815 2728 (L'.EJavaScript (L'.Script, src), loc),
adamc@797 2729 str ",",
adamc@815 2730 (L'.EJavaScript (L'.Script, xml), loc),
adamc@606 2731 str ")"]
adamc@606 2732 val sc = setAttrs sc
adamc@606 2733 in
adamc@646 2734 (strcat [str "<span><script type=\"text/javascript\">",
adamc@606 2735 sc,
adamc@646 2736 str "</script></span>"],
adamc@606 2737 fm)
adamc@606 2738 end)
adamc@154 2739
adamc@797 2740 | "coption" => normal ("option", NONE, NONE)
adamc@797 2741
adamc@565 2742 | "tabl" => normal ("table", NONE, NONE)
adamc@565 2743 | _ => normal (tag, NONE, NONE)
adamc@95 2744 end
adamc@94 2745
adamc@141 2746 | L.EApp ((L.ECApp (
adamc@361 2747 (L.ECApp ((L.EFfi ("Basis", "form"), _), _), _),
adamc@734 2748 (L.CRecord (_, fields), _)), _),
adamc@141 2749 xml) =>
adamc@143 2750 let
adamc@143 2751 fun findSubmit (e, _) =
adamc@143 2752 case e of
adamc@143 2753 L.EApp (
adamc@143 2754 (L.EApp (
adamc@143 2755 (L.ECApp (
adamc@143 2756 (L.ECApp (
adamc@143 2757 (L.ECApp (
adamc@143 2758 (L.ECApp (
adamc@143 2759 (L.EFfi ("Basis", "join"),
adamc@143 2760 _), _), _),
adamc@143 2761 _), _),
adamc@143 2762 _), _),
adamc@143 2763 _), _),
adamc@143 2764 xml1), _),
adamc@143 2765 xml2) => (case findSubmit xml1 of
adamc@143 2766 Error => Error
adamc@143 2767 | NotFound => findSubmit xml2
adamc@143 2768 | Found e =>
adamc@143 2769 case findSubmit xml2 of
adamc@143 2770 NotFound => Found e
adamc@143 2771 | _ => Error)
adamc@143 2772 | L.EApp (
adamc@143 2773 (L.EApp (
adamc@143 2774 (L.EApp (
adamc@730 2775 (L.EApp (
adamc@143 2776 (L.ECApp (
adamc@143 2777 (L.ECApp (
adamc@143 2778 (L.ECApp (
adamc@143 2779 (L.ECApp (
adamc@143 2780 (L.ECApp (
adamc@143 2781 (L.ECApp (
adamc@143 2782 (L.ECApp (
adamc@730 2783 (L.ECApp (
adamc@730 2784 (L.EFfi ("Basis", "tag"),
adamc@730 2785 _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _),
adamc@730 2786 _), _),
adamc@143 2787 attrs), _),
adamc@143 2788 _), _),
adamc@143 2789 xml) =>
adamc@143 2790 (case #1 attrs of
adamc@143 2791 L.ERecord xes =>
adamc@143 2792 (case ListUtil.search (fn ((L.CName "Action", _), e, t) => SOME (e, t)
adamc@143 2793 | _ => NONE) xes of
adamc@143 2794 NONE => findSubmit xml
adamc@143 2795 | SOME et =>
adamc@143 2796 case findSubmit xml of
adamc@143 2797 NotFound => Found et
adamc@143 2798 | _ => Error)
adamc@143 2799 | _ => findSubmit xml)
adamc@143 2800 | _ => NotFound
adamc@143 2801
adamc@735 2802 val (func, action, fm) = case findSubmit xml of
adamc@735 2803 NotFound => (0, (L'.EPrim (Prim.String ""), loc), fm)
adamc@143 2804 | Error => raise Fail "Not ready for multi-submit lforms yet"
adamc@598 2805 | Found (action, actionT) =>
adamc@598 2806 let
adamc@735 2807 val func = case #1 action of
adamc@735 2808 L.EClosure (n, _) => n
adamc@735 2809 | _ => raise Fail "Monoize: Action is not a closure"
adamc@598 2810 val actionT = monoType env actionT
adamc@598 2811 val (action, fm) = monoExp (env, st, fm) action
adamc@598 2812 val (action, fm) = urlifyExp env fm (action, actionT)
adamc@598 2813 in
adamc@735 2814 (func,
adamc@735 2815 (L'.EStrcat ((L'.EPrim (Prim.String " action=\""), loc),
adamc@598 2816 (L'.EStrcat (action,
adamc@598 2817 (L'.EPrim (Prim.String "\""), loc)), loc)), loc),
adamc@598 2818 fm)
adamc@598 2819 end
adamc@734 2820
adamc@737 2821 val hasUpload = CoreUtil.Exp.exists {kind = fn _ => false,
adamc@737 2822 con = fn _ => false,
adamc@737 2823 exp = fn e =>
adamc@737 2824 case e of
adamc@737 2825 L.EFfi ("Basis", "upload") => true
adamc@737 2826 | _ => false} xml
adamc@737 2827
adamc@179 2828 val (xml, fm) = monoExp (env, st, fm) xml
adamc@735 2829
adamc@735 2830 val xml =
adamc@735 2831 if IS.member (!readCookie, func) then
adamc@735 2832 let
adamc@735 2833 fun inFields s = List.exists (fn ((L.CName s', _), _) => s' = s
adamc@735 2834 | _ => true) fields
adamc@735 2835
adamc@735 2836 fun getSigName () =
adamc@735 2837 let
adamc@735 2838 fun getSigName' n =
adamc@735 2839 let
adamc@735 2840 val s = "Sig" ^ Int.toString n
adamc@735 2841 in
adamc@735 2842 if inFields s then
adamc@735 2843 getSigName' (n + 1)
adamc@735 2844 else
adamc@735 2845 s
adamc@735 2846 end
adamc@735 2847 in
adamc@735 2848 if inFields "Sig" then
adamc@735 2849 getSigName' 0
adamc@735 2850 else
adamc@735 2851 "Sig"
adamc@735 2852 end
adamc@735 2853
adamc@735 2854 val sigName = getSigName ()
adamc@735 2855 val sigSet = (L'.EFfiApp ("Basis", "sigString", [(L'.ERecord [], loc)]), loc)
adamc@735 2856 val sigSet = (L'.EStrcat ((L'.EPrim (Prim.String ("<input type=\"hidden\" name=\""
adamc@735 2857 ^ sigName
adamc@735 2858 ^ "\" value=\"")), loc),
adamc@735 2859 sigSet), loc)
adamc@735 2860 val sigSet = (L'.EStrcat (sigSet,
adamc@803 2861 (L'.EPrim (Prim.String "\" />"), loc)), loc)
adamc@735 2862 in
adamc@735 2863 (L'.EStrcat (sigSet, xml), loc)
adamc@735 2864 end
adamc@735 2865 else
adamc@735 2866 xml
adamc@737 2867
adamc@737 2868 val action = if hasUpload then
adamc@737 2869 (L'.EStrcat (action,
adamc@737 2870 (L'.EPrim (Prim.String " enctype=\"multipart/form-data\""), loc)), loc)
adamc@737 2871 else
adamc@737 2872 action
adamc@737 2873
adamc@143 2874 in
adamc@730 2875 ((L'.EStrcat ((L'.EStrcat ((L'.EPrim (Prim.String "<form method=\"post\""), loc),
adamc@179 2876 (L'.EStrcat (action,
adamc@598 2877 (L'.EPrim (Prim.String ">"), loc)), loc)), loc),
adamc@179 2878 (L'.EStrcat (xml,
adamc@179 2879 (L'.EPrim (Prim.String "</form>"), loc)), loc)), loc),
adamc@179 2880 fm)
adamc@143 2881 end
adamc@141 2882
adamc@756 2883 | L.ECApp ((L.ECApp ((L.ECApp ((L.ECApp (
adamc@756 2884 (L.EFfi ("Basis", "subform"), _), _), _), _),
adamc@756 2885 _), _), _), (L.CName nm, loc)) =>
adamc@756 2886 let
adamc@756 2887 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@756 2888 in
adamc@756 2889 ((L'.EAbs ("xml", s, s,
adamc@756 2890 strcat [(L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".b\" value=\""
adamc@803 2891 ^ nm ^ "\" />")), loc),
adamc@756 2892 (L'.ERel 0, loc),
adamc@803 2893 (L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".e\" value=\"1\" />")), loc)]),
adamc@756 2894 loc),
adamc@756 2895 fm)
adamc@756 2896 end
adamc@756 2897
adamc@758 2898 | L.ECApp ((L.ECApp ((L.ECApp ((L.ECApp (
adamc@758 2899 (L.EFfi ("Basis", "subforms"), _), _), _), _),
adamc@758 2900 _), _), _), (L.CName nm, loc)) =>
adamc@758 2901 let
adamc@758 2902 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@758 2903 in
adamc@758 2904 ((L'.EAbs ("xml", s, s,
adamc@758 2905 strcat [(L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".s\" value=\""
adamc@803 2906 ^ nm ^ "\" />")), loc),
adamc@758 2907 (L'.ERel 0, loc),
adamc@803 2908 (L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".e\" value=\"1\" />")), loc)]),
adamc@758 2909 loc),
adamc@758 2910 fm)
adamc@758 2911 end
adamc@758 2912
adamc@758 2913 | L.ECApp ((L.ECApp (
adamc@758 2914 (L.EFfi ("Basis", "entry"), _), _), _), _) =>
adamc@758 2915 let
adamc@758 2916 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@758 2917 in
adamc@758 2918 ((L'.EAbs ("xml", s, s,
adamc@803 2919 strcat [(L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".i\" value=\"1\" />")), loc),
adamc@758 2920 (L'.ERel 0, loc),
adamc@803 2921 (L'.EPrim (Prim.String ("<input type=\"hidden\" name=\".e\" value=\"1\" />")), loc)]),
adamc@758 2922 loc),
adamc@758 2923 fm)
adamc@758 2924 end
adamc@758 2925
adamc@148 2926 | L.EApp ((L.ECApp (
adamc@148 2927 (L.ECApp (
adamc@148 2928 (L.ECApp (
adamc@148 2929 (L.ECApp (
adamc@148 2930 (L.EFfi ("Basis", "useMore"), _), _), _),
adamc@148 2931 _), _),
adamc@148 2932 _), _),
adamc@148 2933 _), _),
adamc@179 2934 xml) => monoExp (env, st, fm) xml
adamc@148 2935
adamc@283 2936 | L.ECApp ((L.EFfi ("Basis", "error"), _), t) =>
adamc@283 2937 let
adamc@283 2938 val t = monoType env t
adamc@283 2939 in
adamc@283 2940 ((L'.EAbs ("s", (L'.TFfi ("Basis", "string"), loc), t,
adamc@283 2941 (L'.EError ((L'.ERel 0, loc), t), loc)), loc),
adamc@283 2942 fm)
adamc@283 2943 end
adamc@741 2944 | L.ECApp ((L.EFfi ("Basis", "returnBlob"), _), t) =>
adamc@741 2945 let
adamc@741 2946 val t = monoType env t
adamc@741 2947 val un = (L'.TRecord [], loc)
adamc@741 2948 in
adamc@741 2949 ((L'.EAbs ("b", (L'.TFfi ("Basis", "blob"), loc),
adamc@741 2950 (L'.TFun ((L'.TFfi ("Basis", "string"), loc), (L'.TFun (un, t), loc)), loc),
adamc@741 2951 (L'.EAbs ("mt", (L'.TFfi ("Basis", "string"), loc), (L'.TFun (un, t), loc),
adamc@741 2952 (L'.EAbs ("_", un, t,
adamc@741 2953 (L'.EReturnBlob {blob = (L'.ERel 2, loc),
adamc@741 2954 mimeType = (L'.ERel 1, loc),
adamc@741 2955 t = t}, loc)), loc)), loc)), loc),
adamc@741 2956 fm)
adamc@741 2957 end
adamc@283 2958
adamc@179 2959 | L.EApp (e1, e2) =>
adamc@179 2960 let
adamc@179 2961 val (e1, fm) = monoExp (env, st, fm) e1
adamc@179 2962 val (e2, fm) = monoExp (env, st, fm) e2
adamc@179 2963 in
adamc@179 2964 ((L'.EApp (e1, e2), loc), fm)
adamc@179 2965 end
adamc@26 2966 | L.EAbs (x, dom, ran, e) =>
adamc@179 2967 let
adamc@179 2968 val (e, fm) = monoExp (Env.pushERel env x dom, st, fm) e
adamc@179 2969 in
adamc@179 2970 ((L'.EAbs (x, monoType env dom, monoType env ran, e), loc), fm)
adamc@179 2971 end
adamc@25 2972 | L.ECApp _ => poly ()
adamc@25 2973 | L.ECAbs _ => poly ()
adamc@25 2974
adamc@252 2975 | L.EFfi mx => ((L'.EFfi mx, loc), fm)
adamc@252 2976 | L.EFfiApp (m, x, es) =>
adamc@252 2977 let
adamc@252 2978 val (es, fm) = ListUtil.foldlMap (fn (e, fm) => monoExp (env, st, fm) e) fm es
adamc@252 2979 in
adamc@252 2980 ((L'.EFfiApp (m, x, es), loc), fm)
adamc@252 2981 end
adamc@252 2982
adamc@179 2983 | L.ERecord xes =>
adamc@179 2984 let
adamc@179 2985 val (xes, fm) = ListUtil.foldlMap
adamc@179 2986 (fn ((x, e, t), fm) =>
adamc@179 2987 let
adamc@179 2988 val (e, fm) = monoExp (env, st, fm) e
adamc@179 2989 in
adamc@179 2990 ((monoName env x,
adamc@179 2991 e,
adamc@179 2992 monoType env t), fm)
adamc@179 2993 end) fm xes
adamc@179 2994 in
adamc@179 2995 ((L'.ERecord xes, loc), fm)
adamc@179 2996 end
adamc@179 2997 | L.EField (e, x, _) =>
adamc@179 2998 let
adamc@179 2999 val (e, fm) = monoExp (env, st, fm) e
adamc@179 3000 in
adamc@179 3001 ((L'.EField (e, monoName env x), loc), fm)
adamc@179 3002 end
adamc@445 3003 | L.EConcat _ => poly ()
adamc@149 3004 | L.ECut _ => poly ()
adamc@493 3005 | L.ECutMulti _ => poly ()
adamc@177 3006
adamc@182 3007 | L.ECase (e, pes, {disc, result}) =>
adamc@179 3008 let
adamc@179 3009 val (e, fm) = monoExp (env, st, fm) e
adamc@179 3010 val (pes, fm) = ListUtil.foldlMap
adamc@179 3011 (fn ((p, e), fm) =>
adamc@179 3012 let
adamc@179 3013 val (e, fm) = monoExp (env, st, fm) e
adamc@179 3014 in
adamc@182 3015 ((monoPat env p, e), fm)
adamc@179 3016 end) fm pes
adamc@179 3017 in
adamc@182 3018 ((L'.ECase (e, pes, {disc = monoType env disc, result = monoType env result}), loc), fm)
adamc@179 3019 end
adamc@177 3020
adamc@179 3021 | L.EWrite e =>
adamc@179 3022 let
adamc@179 3023 val (e, fm) = monoExp (env, st, fm) e
adamc@179 3024 in
adamc@252 3025 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adamc@252 3026 (L'.EWrite (liftExpInExp 0 e), loc)), loc), fm)
adamc@179 3027 end
adamc@110 3028
adamc@179 3029 | L.EClosure (n, es) =>
adamc@179 3030 let
adamc@179 3031 val (es, fm) = ListUtil.foldlMap (fn (e, fm) =>
adamc@179 3032 monoExp (env, st, fm) e)
adamc@179 3033 fm es
adamc@179 3034 in
adamc@179 3035 ((L'.EClosure (n, es), loc), fm)
adamc@179 3036 end
adamc@450 3037
adamc@450 3038 | L.ELet (x, t, e1, e2) =>
adamc@450 3039 let
adamc@450 3040 val t' = monoType env t
adamc@450 3041 val (e1, fm) = monoExp (env, st, fm) e1
adamc@450 3042 val (e2, fm) = monoExp (Env.pushERel env x t, st, fm) e2
adamc@450 3043 in
adamc@450 3044 ((L'.ELet (x, t', e1, e2), loc), fm)
adamc@450 3045 end
adamc@607 3046
adamc@609 3047 | L.EServerCall (n, es, ek, t) =>
adamc@608 3048 let
adamc@609 3049 val t = monoType env t
adamc@614 3050 val (_, ft, _, name) = Env.lookupENamed env n
adamc@608 3051 val (es, fm) = ListUtil.foldlMap (fn (e, fm) => monoExp (env, st, fm) e) fm es
adamc@614 3052
adamc@614 3053 fun encodeArgs (es, ft, acc, fm) =
adamc@614 3054 case (es, ft) of
adamc@614 3055 ([], _) => (rev acc, fm)
adamc@614 3056 | (e :: es, (L.TFun (dom, ran), _)) =>
adamc@614 3057 let
adamc@614 3058 val (e, fm) = urlifyExp env fm (e, monoType env dom)
adamc@614 3059 in
adamc@614 3060 encodeArgs (es, ran, e
adamc@614 3061 :: (L'.EPrim (Prim.String "/"), loc)
adamc@614 3062 :: acc, fm)
adamc@614 3063 end
adamc@614 3064 | _ => raise Fail "Monoize: Not enough arguments visible in RPC function type"
adamc@614 3065
adamc@614 3066 val (call, fm) = encodeArgs (es, ft, [], fm)
adamc@614 3067 val call = foldl (fn (e, call) => (L'.EStrcat (call, e), loc))
adamc@614 3068 (L'.EPrim (Prim.String name), loc) call
adamc@614 3069
adamc@608 3070 val (ek, fm) = monoExp (env, st, fm) ek
adamc@609 3071
adamc@609 3072 val ekf = (L'.EAbs ("f",
adamc@609 3073 (L'.TFun (t,
adamc@609 3074 (L'.TFun ((L'.TRecord [], loc),
adamc@609 3075 (L'.TRecord [], loc)), loc)), loc),
adamc@609 3076 (L'.TFun (t,
adamc@609 3077 (L'.TRecord [], loc)), loc),
adamc@609 3078 (L'.EAbs ("x",
adamc@609 3079 t,
adamc@609 3080 (L'.TRecord [], loc),
adamc@609 3081 (L'.EApp ((L'.EApp ((L'.ERel 1, loc),
adamc@609 3082 (L'.ERel 0, loc)), loc),
adamc@609 3083 (L'.ERecord [], loc)), loc)), loc)), loc)
adamc@609 3084 val ek = (L'.EApp (ekf, ek), loc)
adamc@736 3085 val eff = if IS.member (!readCookie, n) then
adamc@736 3086 L'.ReadCookieWrite
adamc@736 3087 else
adamc@736 3088 L'.ReadOnly
adamc@736 3089 val e = (L'.EServerCall (call, ek, t, eff), loc)
adamc@651 3090 val e = liftExpInExp 0 e
adamc@651 3091 val unit = (L'.TRecord [], loc)
adamc@651 3092 val e = (L'.EAbs ("_", unit, unit, e), loc)
adamc@608 3093 in
adamc@651 3094 (e, fm)
adamc@608 3095 end
adamc@626 3096
adamc@626 3097 | L.EKAbs _ => poly ()
adamc@626 3098 | L.EKApp _ => poly ()
adamc@25 3099 end
adamc@25 3100
adamc@179 3101 fun monoDecl (env, fm) (all as (d, loc)) =
adamc@25 3102 let
adamc@25 3103 fun poly () =
adamc@25 3104 (E.errorAt loc "Unsupported declaration";
adamc@25 3105 Print.eprefaces' [("Declaration", CorePrint.p_decl env all)];
adamc@25 3106 NONE)
adamc@25 3107 in
adamc@25 3108 case d of
adamc@25 3109 L.DCon _ => NONE
adamc@808 3110 | L.DDatatype [("list", n, [_], [("Nil", _, NONE),
adamc@808 3111 ("Cons", _, SOME (L.TRecord (L.CRecord (_,
adamc@808 3112 [((L.CName "1", _),
adamc@808 3113 (L.CRel 0, _)),
adamc@808 3114 ((L.CName "2", _),
adamc@808 3115 (L.CApp ((L.CNamed n', _),
adamc@808 3116 (L.CRel 0, _)),
adamc@808 3117 _))]), _), _))])] =>
adamc@757 3118 if n = n' then
adamc@757 3119 NONE
adamc@757 3120 else
adamc@757 3121 poly ()
adamc@808 3122 | L.DDatatype dts =>
adamc@808 3123 let
adamc@808 3124 val env' = Env.declBinds env all
adamc@808 3125 val dts = map (fn (x, n, [], xncs) =>
adamc@808 3126 (x, n, map (fn (x, n, to) => (x, n, Option.map (monoType env') to)) xncs)
adamc@808 3127 | _ => (E.errorAt loc "Polymorphic datatype needed too late";
adamc@808 3128 Print.eprefaces' [("Declaration", CorePrint.p_decl env all)];
adamc@808 3129 ("", 0, []))) dts
adamc@808 3130 val d = (L'.DDatatype dts, loc)
adamc@808 3131 in
adamc@808 3132 SOME (env', fm, [d])
adamc@808 3133 end
adamc@179 3134 | L.DVal (x, n, t, e, s) =>
adamc@179 3135 let
adamc@179 3136 val (e, fm) = monoExp (env, St.empty, fm) e
adamc@179 3137 in
adamc@179 3138 SOME (Env.pushENamed env x n t NONE s,
adamc@179 3139 fm,
adamc@273 3140 [(L'.DVal (x, n, monoType env t, e, s), loc)])
adamc@179 3141 end
adamc@128 3142 | L.DValRec vis =>
adamc@128 3143 let
adamc@128 3144 val env = foldl (fn ((x, n, t, e, s), env) => Env.pushENamed env x n t NONE s) env vis
adamc@179 3145
adamc@179 3146 val (vis, fm) = ListUtil.foldlMap
adamc@179 3147 (fn ((x, n, t, e, s), fm) =>
adamc@179 3148 let
adamc@179 3149 val (e, fm) = monoExp (env, St.empty, fm) e
adamc@179 3150 in
adamc@179 3151 ((x, n, monoType env t, e, s), fm)
adamc@179 3152 end)
adamc@179 3153 fm vis
adamc@128 3154 in
adamc@128 3155 SOME (env,
adamc@179 3156 fm,
adamc@273 3157 [(L'.DValRec vis, loc)])
adamc@128 3158 end
adamc@144 3159 | L.DExport (ek, n) =>
adamc@115 3160 let
adamc@120 3161 val (_, t, _, s) = Env.lookupENamed env n
adamc@120 3162
adamc@609 3163 fun unwind (t, args) =
adamc@609 3164 case #1 t of
adamc@609 3165 L.TFun (dom, ran) => unwind (ran, dom :: args)
adamc@314 3166 | L.CApp ((L.CFfi ("Basis", "transaction"), _), t) =>
adamc@609 3167 unwind (t, (L.TRecord (L.CRecord ((L.KType, loc), []), loc), loc) :: args)
adamc@609 3168 | _ => (rev args, t)
adamc@120 3169
adamc@609 3170 val (ts, ran) = unwind (t, [])
adamc@609 3171 val ts = map (monoType env) ts
adamc@609 3172 val ran = monoType env ran
adamc@115 3173 in
adamc@609 3174 SOME (env, fm, [(L'.DExport (ek, s, n, ts, ran), loc)])
adamc@115 3175 end
adamc@707 3176 | L.DTable (x, n, (L.CRecord (_, xts), _), s, pe, _, ce, _) =>
adamc@251 3177 let
adamc@251 3178 val t = (L.CFfi ("Basis", "string"), loc)
adamc@251 3179 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@311 3180 val s = "uw_" ^ s
adamc@704 3181 val e_name = (L'.EPrim (Prim.String s), loc)
adamc@273 3182
adamc@273 3183 val xts = map (fn (x, t) => (monoName env x, monoType env t)) xts
adamc@704 3184
adamc@707 3185 val (pe, fm) = monoExp (env, St.empty, fm) pe
adamc@707 3186 val (ce, fm) = monoExp (env, St.empty, fm) ce
adamc@251 3187 in
adamc@251 3188 SOME (Env.pushENamed env x n t NONE s,
adamc@251 3189 fm,
adamc@707 3190 [(L'.DTable (s, xts, pe, ce), loc),
adamc@704 3191 (L'.DVal (x, n, t', e_name, s), loc)])
adamc@251 3192 end
adamc@273 3193 | L.DTable _ => poly ()
adamc@754 3194 | L.DView (x, n, s, e, (L.CRecord (_, xts), _)) =>
adamc@754 3195 let
adamc@754 3196 val t = (L.CFfi ("Basis", "string"), loc)
adamc@754 3197 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@754 3198 val s = "uw_" ^ s
adamc@754 3199 val e_name = (L'.EPrim (Prim.String s), loc)
adamc@754 3200
adamc@754 3201 val xts = map (fn (x, t) => (monoName env x, monoType env t)) xts
adamc@754 3202
adamc@754 3203 val (e, fm) = monoExp (env, St.empty, fm) e
adamc@754 3204 val e = (L'.EFfiApp ("Basis", "viewify", [e]), loc)
adamc@754 3205 in
adamc@754 3206 SOME (Env.pushENamed env x n t NONE s,
adamc@754 3207 fm,
adamc@754 3208 [(L'.DView (s, xts, e), loc),
adamc@754 3209 (L'.DVal (x, n, t', e_name, s), loc)])
adamc@754 3210 end
adamc@754 3211 | L.DView _ => poly ()
adamc@338 3212 | L.DSequence (x, n, s) =>
adamc@338 3213 let
adamc@338 3214 val t = (L.CFfi ("Basis", "string"), loc)
adamc@338 3215 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@338 3216 val s = "uw_" ^ s
adamc@338 3217 val e = (L'.EPrim (Prim.String s), loc)
adamc@338 3218 in
adamc@338 3219 SOME (Env.pushENamed env x n t NONE s,
adamc@338 3220 fm,
adamc@338 3221 [(L'.DSequence s, loc),
adamc@338 3222 (L'.DVal (x, n, t', e, s), loc)])
adamc@338 3223 end
adamc@683 3224 | L.DDatabase _ => NONE
adamc@462 3225 | L.DCookie (x, n, t, s) =>
adamc@462 3226 let
adamc@462 3227 val t = (L.CFfi ("Basis", "string"), loc)
adamc@462 3228 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@462 3229 val e = (L'.EPrim (Prim.String s), loc)
adamc@462 3230 in
adamc@462 3231 SOME (Env.pushENamed env x n t NONE s,
adamc@462 3232 fm,
adamc@725 3233 [(L'.DCookie s, loc),
adamc@725 3234 (L'.DVal (x, n, t', e, s), loc)])
adamc@462 3235 end
adamc@720 3236 | L.DStyle (x, n, s) =>
adamc@718 3237 let
adamc@718 3238 val t = (L.CFfi ("Basis", "string"), loc)
adamc@718 3239 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@718 3240 val e = (L'.EPrim (Prim.String s), loc)
adamc@718 3241 in
adamc@718 3242 SOME (Env.pushENamed env x n t NONE s,
adamc@718 3243 fm,
adamc@720 3244 [(L'.DStyle s, loc),
adamc@718 3245 (L'.DVal (x, n, t', e, s), loc)])
adamc@718 3246 end
adamc@25 3247 end
adamc@25 3248
adamc@683 3249 datatype expungable = Client | Channel
adamc@683 3250
adamc@683 3251 fun monoize env file =
adamc@25 3252 let
adamc@735 3253 (* Calculate which exported functions need cookie signature protection *)
adamc@735 3254 val rcook = foldl (fn ((d, _), rcook) =>
adamc@735 3255 case d of
adamc@735 3256 L.DExport (L.Action L.ReadCookieWrite, n) => IS.add (rcook, n)
adamc@735 3257 | L.DExport (L.Rpc L.ReadCookieWrite, n) => IS.add (rcook, n)
adamc@735 3258 | _ => rcook)
adamc@735 3259 IS.empty file
adamc@735 3260 val () = readCookie := rcook
adamc@735 3261
adamc@683 3262 val loc = E.dummySpan
adamc@683 3263 val client = (L'.TFfi ("Basis", "client"), loc)
adamc@683 3264 val unit = (L'.TRecord [], loc)
adamc@687 3265
adamc@687 3266 fun calcClientish xts =
adamc@687 3267 foldl (fn ((x : L.con, t : L.con), st as (nullable, notNullable)) =>
adamc@687 3268 case #1 x of
adamc@687 3269 L.CName x =>
adamc@687 3270 (case #1 t of
adamc@687 3271 L.CFfi ("Basis", "client") =>
adamc@687 3272 (nullable, (x, Client) :: notNullable)
adamc@687 3273 | L.CApp ((L.CFfi ("Basis", "option"), _),
adamc@687 3274 (L.CFfi ("Basis", "client"), _)) =>
adamc@687 3275 ((x, Client) :: nullable, notNullable)
adamc@687 3276 | L.CApp ((L.CFfi ("Basis", "channel"), _), _) =>
adamc@687 3277 (nullable, (x, Channel) :: notNullable)
adamc@687 3278 | L.CApp ((L.CFfi ("Basis", "option"), _),
adamc@687 3279 (L.CApp ((L.CFfi ("Basis", "channel"), _), _), _)) =>
adamc@687 3280 ((x, Channel) :: nullable, notNullable)
adamc@687 3281 | _ => st)
adamc@687 3282 | _ => st) ([], []) xts
adamc@687 3283
adamc@683 3284 fun expunger () =
adamc@683 3285 let
adamc@683 3286 val target = (L'.EFfiApp ("Basis", "sqlifyClient", [(L'.ERel 0, loc)]), loc)
adamc@683 3287
adamc@683 3288 fun doTable (tab, xts, e) =
adamc@683 3289 case xts of
adamc@683 3290 L.CRecord (_, xts) =>
adamc@683 3291 let
adamc@687 3292 val (nullable, notNullable) = calcClientish xts
adamc@683 3293
adamc@684 3294 fun cond (x, v) =
adamc@684 3295 (L'.EStrcat ((L'.EPrim (Prim.String ("uw_" ^ x
adamc@684 3296 ^ (case v of
adamc@684 3297 Client => ""
adamc@684 3298 | Channel => " >> 32")
adamc@684 3299 ^ " = ")), loc),
adamc@684 3300 target), loc)
adamc@684 3301
adamc@684 3302 val e =
adamc@684 3303 foldl (fn ((x, v), e) =>
adamc@684 3304 (L'.ESeq (
adamc@684 3305 (L'.EDml (L'.EStrcat (
adamc@684 3306 (L'.EPrim (Prim.String ("UPDATE uw_"
adamc@684 3307 ^ tab
adamc@684 3308 ^ " SET uw_"
adamc@684 3309 ^ x
adamc@684 3310 ^ " = NULL WHERE ")), loc),
adamc@684 3311 cond (x, v)), loc), loc),
adamc@684 3312 e), loc))
adamc@684 3313 e nullable
adamc@684 3314
adamc@683 3315 val e =
adamc@683 3316 case notNullable of
adamc@683 3317 [] => e
adamc@683 3318 | eb :: ebs =>
adamc@684 3319 (L'.ESeq (
adamc@684 3320 (L'.EDml (foldl
adamc@684 3321 (fn (eb, s) =>
adamc@684 3322 (L'.EStrcat (s,
adamc@687 3323 (L'.EStrcat ((L'.EPrim (Prim.String " OR "),
adamc@684 3324 loc),
adamc@684 3325 cond eb), loc)), loc))
adamc@684 3326 (L'.EStrcat ((L'.EPrim (Prim.String ("DELETE FROM uw_"
adamc@684 3327 ^ tab
adamc@684 3328 ^ " WHERE ")), loc),
adamc@684 3329 cond eb), loc)
adamc@684 3330 ebs), loc),
adamc@684 3331 e), loc)
adamc@683 3332 in
adamc@683 3333 e
adamc@683 3334 end
adamc@683 3335 | _ => e
adamc@683 3336
adamc@683 3337 val e = (L'.ERecord [], loc)
adamc@683 3338 in
adamc@683 3339 foldl (fn ((d, _), e) =>
adamc@683 3340 case d of
adamc@707 3341 L.DTable (_, _, xts, tab, _, _, _, _) => doTable (tab, #1 xts, e)
adamc@683 3342 | _ => e) e file
adamc@683 3343 end
adamc@683 3344
adamc@687 3345 fun initializer () =
adamc@687 3346 let
adamc@687 3347 fun doTable (tab, xts, e) =
adamc@687 3348 case xts of
adamc@687 3349 L.CRecord (_, xts) =>
adamc@687 3350 let
adamc@687 3351 val (nullable, notNullable) = calcClientish xts
adamc@687 3352
adamc@687 3353 val e =
adamc@687 3354 case nullable of
adamc@687 3355 [] => e
adamc@687 3356 | (x, _) :: ebs =>
adamc@687 3357 (L'.ESeq (
adamc@687 3358 (L'.EDml (L'.EPrim (Prim.String
adamc@687 3359 (foldl (fn ((x, _), s) =>
adamc@687 3360 s ^ ", uw_" ^ x ^ " = NULL")
adamc@687 3361 ("UPDATE uw_"
adamc@687 3362 ^ tab
adamc@687 3363 ^ " SET uw_"
adamc@687 3364 ^ x
adamc@687 3365 ^ " = NULL")
adamc@687 3366 ebs)), loc), loc),
adamc@687 3367 e), loc)
adamc@687 3368
adamc@687 3369 val e =
adamc@687 3370 case notNullable of
adamc@687 3371 [] => e
adamc@687 3372 | eb :: ebs =>
adamc@687 3373 (L'.ESeq (
adamc@687 3374 (L'.EDml (L'.EPrim (Prim.String ("DELETE FROM uw_"
adamc@687 3375 ^ tab)), loc), loc),
adamc@687 3376 e), loc)
adamc@687 3377 in
adamc@687 3378 e
adamc@687 3379 end
adamc@687 3380 | _ => e
adamc@687 3381
adamc@687 3382 val e = (L'.ERecord [], loc)
adamc@687 3383 in
adamc@687 3384 foldl (fn ((d, _), e) =>
adamc@687 3385 case d of
adamc@707 3386 L.DTable (_, _, xts, tab, _, _, _, _) => doTable (tab, #1 xts, e)
adamc@687 3387 | _ => e) e file
adamc@687 3388 end
adamc@687 3389
adamc@179 3390 val (_, _, ds) = List.foldl (fn (d, (env, fm, ds)) =>
adamc@683 3391 case #1 d of
adamc@683 3392 L.DDatabase s =>
adamc@683 3393 let
adamc@687 3394 val (nExp, fm) = Fm.freshName fm
adamc@687 3395 val (nIni, fm) = Fm.freshName fm
adamc@687 3396
adamc@687 3397 val dExp = L'.DVal ("expunger",
adamc@687 3398 nExp,
adamc@687 3399 (L'.TFun (client, unit), loc),
adamc@687 3400 (L'.EAbs ("cli", client, unit, expunger ()), loc),
adamc@687 3401 "expunger")
adamc@687 3402 val dIni = L'.DVal ("initializer",
adamc@687 3403 nIni,
adamc@687 3404 (L'.TFun (unit, unit), loc),
adamc@687 3405 (L'.EAbs ("_", unit, unit, initializer ()), loc),
adamc@687 3406 "initializer")
adamc@683 3407 in
adamc@687 3408 (env, Fm.enter fm, (L'.DDatabase {name = s,
adamc@687 3409 expunge = nExp,
adamc@687 3410 initialize = nIni}, loc)
adamc@687 3411 :: (dExp, loc)
adamc@687 3412 :: (dIni, loc)
adamc@683 3413 :: ds)
adamc@683 3414 end
adamc@683 3415 | _ =>
adamc@683 3416 case monoDecl (env, fm) d of
adamc@683 3417 NONE => (env, fm, ds)
adamc@683 3418 | SOME (env, fm, ds') =>
adamc@683 3419 (env,
adamc@683 3420 Fm.enter fm,
adamc@683 3421 ds' @ Fm.decls fm @ ds))
adamc@683 3422 (env, Fm.empty (CoreUtil.File.maxName file + 1), []) file
adamc@25 3423 in
adamc@25 3424 rev ds
adamc@25 3425 end
adamc@25 3426
adamc@25 3427 end