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annotate src/monoize.sml @ 741:f7e2026dd5ae

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author Adam Chlipala <adamc@hcoop.net>
date Sun, 26 Apr 2009 09:02:17 -0400
parents d049d31a1966
children 2c7244c066f1
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@385 39 val urlPrefix = ref "/"
adamc@385 40
adamc@196 41 val dummyTyp = (L'.TDatatype (0, ref (L'.Enum, [])), E.dummySpan)
adamc@25 42
adamc@252 43 structure U = MonoUtil
adamc@252 44
adamc@252 45 val liftExpInExp =
adamc@252 46 U.Exp.mapB {typ = fn t => t,
adamc@252 47 exp = fn bound => fn e =>
adamc@252 48 case e of
adamc@252 49 L'.ERel xn =>
adamc@252 50 if xn < bound then
adamc@252 51 e
adamc@252 52 else
adamc@252 53 L'.ERel (xn + 1)
adamc@252 54 | _ => e,
adamc@252 55 bind = fn (bound, U.Exp.RelE _) => bound + 1
adamc@252 56 | (bound, _) => bound}
adamc@252 57
adamc@25 58 fun monoName env (all as (c, loc)) =
adamc@25 59 let
adamc@25 60 fun poly () =
adamc@25 61 (E.errorAt loc "Unsupported name constructor";
adamc@25 62 Print.eprefaces' [("Constructor", CorePrint.p_con env all)];
adamc@25 63 "")
adamc@25 64 in
adamc@25 65 case c of
adamc@25 66 L.CName s => s
adamc@25 67 | _ => poly ()
adamc@25 68 end
adamc@25 69
adamc@292 70 fun readType' (t, loc) = (L'.TFun ((L'.TFfi ("Basis", "string"), loc),
adamc@292 71 (L'.TOption t, loc)), loc)
adamc@292 72 fun readErrType (t, loc) = (L'.TFun ((L'.TFfi ("Basis", "string"), loc),
adamc@292 73 t), loc)
adamc@292 74 fun readType (t, loc) =
adamc@292 75 (L'.TRecord [("Read", readType' (t, loc)),
adamc@292 76 ("ReadError", readErrType (t, loc))],
adamc@292 77 loc)
adamc@292 78
adamc@196 79 fun monoType env =
adamc@25 80 let
adamc@196 81 fun mt env dtmap (all as (c, loc)) =
adamc@196 82 let
adamc@196 83 fun poly () =
adamc@196 84 (E.errorAt loc "Unsupported type constructor";
adamc@196 85 Print.eprefaces' [("Constructor", CorePrint.p_con env all)];
adamc@196 86 dummyTyp)
adamc@196 87 in
adamc@196 88 case c of
adamc@196 89 L.TFun (c1, c2) => (L'.TFun (mt env dtmap c1, mt env dtmap c2), loc)
adamc@196 90 | L.TCFun _ => poly ()
adamc@196 91 | L.TRecord (L.CRecord ((L.KType, _), xcs), _) =>
adamc@196 92 (L'.TRecord (map (fn (x, t) => (monoName env x, mt env dtmap t)) xcs), loc)
adamc@196 93 | L.TRecord _ => poly ()
adamc@196 94
adamc@288 95 | L.CApp ((L.CFfi ("Basis", "option"), _), t) =>
adamc@288 96 (L'.TOption (mt env dtmap t), loc)
adamc@288 97
adamc@387 98 | L.CApp ((L.CFfi ("Basis", "eq"), _), t) =>
adamc@387 99 let
adamc@387 100 val t = mt env dtmap t
adamc@387 101 in
adamc@387 102 (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc)
adamc@387 103 end
adamc@389 104 | L.CApp ((L.CFfi ("Basis", "num"), _), t) =>
adamc@389 105 let
adamc@389 106 val t = mt env dtmap t
adamc@389 107 in
adamc@417 108 (L'.TRecord [("Zero", t),
adamc@417 109 ("Neg", (L'.TFun (t, t), loc)),
adamc@389 110 ("Plus", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 111 ("Minus", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 112 ("Times", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 113 ("Div", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 114 ("Mod", (L'.TFun (t, (L'.TFun (t, t), loc)), loc))],
adamc@389 115 loc)
adamc@389 116 end
adamc@391 117 | L.CApp ((L.CFfi ("Basis", "ord"), _), t) =>
adamc@391 118 let
adamc@391 119 val t = mt env dtmap t
adamc@391 120 in
adamc@391 121 (L'.TRecord [("Lt", (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc)),
adamc@391 122 ("Le", (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc))],
adamc@391 123 loc)
adamc@391 124 end
adamc@286 125 | L.CApp ((L.CFfi ("Basis", "show"), _), t) =>
adamc@286 126 (L'.TFun (mt env dtmap t, (L'.TFfi ("Basis", "string"), loc)), loc)
adamc@290 127 | L.CApp ((L.CFfi ("Basis", "read"), _), t) =>
adamc@292 128 readType (mt env dtmap t, loc)
adamc@286 129
adamc@717 130 | L.CFfi ("Basis", "url") => (L'.TFfi ("Basis", "string"), loc)
adamc@741 131 | L.CFfi ("Basis", "mimeType") => (L'.TFfi ("Basis", "string"), loc)
adamc@720 132 | L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "xml"), _), _), _), _), _), _) =>
adamc@196 133 (L'.TFfi ("Basis", "string"), loc)
adamc@196 134 | L.CApp ((L.CApp ((L.CFfi ("Basis", "xhtml"), _), _), _), _) =>
adamc@196 135 (L'.TFfi ("Basis", "string"), loc)
adamc@721 136 | L.CFfi ("Basis", "css_class") => (L'.TFfi ("Basis", "string"), loc)
adamc@196 137
adamc@251 138 | L.CApp ((L.CFfi ("Basis", "transaction"), _), t) =>
adamc@252 139 (L'.TFun ((L'.TRecord [], loc), mt env dtmap t), loc)
adamc@565 140 | L.CApp ((L.CFfi ("Basis", "source"), _), t) =>
adamc@577 141 (L'.TSource, loc)
adamc@568 142 | L.CApp ((L.CFfi ("Basis", "signal"), _), t) =>
adamc@568 143 (L'.TSignal (mt env dtmap t), loc)
adamc@462 144 | L.CApp ((L.CFfi ("Basis", "http_cookie"), _), _) =>
adamc@462 145 (L'.TFfi ("Basis", "string"), loc)
adamc@705 146 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_table"), _), _), _), _) =>
adamc@252 147 (L'.TFfi ("Basis", "string"), loc)
adamc@338 148 | L.CFfi ("Basis", "sql_sequence") =>
adamc@338 149 (L'.TFfi ("Basis", "string"), loc)
adamc@252 150 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_query"), _), _), _), _) =>
adamc@252 151 (L'.TFfi ("Basis", "string"), loc)
adamc@252 152 | L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_query1"), _), _), _), _), _), _) =>
adamc@252 153 (L'.TFfi ("Basis", "string"), loc)
adamc@252 154 | L.CApp ((L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_exp"), _), _), _), _), _), _), _), _) =>
adamc@252 155 (L'.TFfi ("Basis", "string"), loc)
adamc@707 156 | L.CApp ((L.CApp ((L.CFfi ("Basis", "primary_key"), _), _), _), _) =>
adamc@707 157 (L'.TFfi ("Basis", "string"), loc)
adamc@704 158 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_constraints"), _), _), _), _) =>
adamc@704 159 (L'.TFfi ("Basis", "sql_constraints"), loc)
adamc@705 160 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_constraint"), _), _), _), _) =>
adamc@704 161 (L'.TFfi ("Basis", "string"), loc)
adamc@712 162 | L.CApp ((L.CApp ((L.CFfi ("Basis", "linkable"), _), _), _), _) =>
adamc@712 163 (L'.TRecord [], loc)
adamc@709 164 | L.CApp ((L.CApp ((L.CFfi ("Basis", "matching"), _), _), _), _) =>
adamc@709 165 let
adamc@709 166 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@709 167 in
adamc@709 168 (L'.TRecord [("1", string), ("2", string)], loc)
adamc@709 169 end
adamc@709 170 | L.CApp ((L.CFfi ("Basis", "propagation_mode"), _), _) =>
adamc@709 171 (L'.TFfi ("Basis", "string"), loc)
adamc@252 172
adamc@252 173 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_subset"), _), _), _), _) =>
adamc@252 174 (L'.TRecord [], loc)
adamc@252 175 | L.CFfi ("Basis", "sql_relop") =>
adamc@252 176 (L'.TFfi ("Basis", "string"), loc)
adamc@252 177 | L.CFfi ("Basis", "sql_direction") =>
adamc@252 178 (L'.TFfi ("Basis", "string"), loc)
adamc@252 179 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_order_by"), _), _), _), _) =>
adamc@252 180 (L'.TFfi ("Basis", "string"), loc)
adamc@252 181 | L.CFfi ("Basis", "sql_limit") =>
adamc@252 182 (L'.TFfi ("Basis", "string"), loc)
adamc@252 183 | L.CFfi ("Basis", "sql_offset") =>
adamc@252 184 (L'.TFfi ("Basis", "string"), loc)
adamc@252 185
adamc@676 186 | L.CApp ((L.CFfi ("Basis", "sql_injectable_prim"), _), t) =>
adamc@676 187 (L'.TFun (mt env dtmap t, (L'.TFfi ("Basis", "string"), loc)), loc)
adamc@252 188 | L.CApp ((L.CFfi ("Basis", "sql_injectable"), _), t) =>
adamc@252 189 (L'.TFun (mt env dtmap t, (L'.TFfi ("Basis", "string"), loc)), loc)
adamc@252 190 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_unary"), _), _), _), _) =>
adamc@252 191 (L'.TFfi ("Basis", "string"), loc)
adamc@252 192 | L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_binary"), _), _), _), _), _), _) =>
adamc@252 193 (L'.TFfi ("Basis", "string"), loc)
adamc@252 194 | L.CApp ((L.CFfi ("Basis", "sql_aggregate"), _), t) =>
adamc@252 195 (L'.TFfi ("Basis", "string"), loc)
adamc@252 196 | L.CApp ((L.CFfi ("Basis", "sql_summable"), _), _) =>
adamc@252 197 (L'.TRecord [], loc)
adamc@252 198 | L.CApp ((L.CFfi ("Basis", "sql_maxable"), _), _) =>
adamc@252 199 (L'.TRecord [], loc)
adamc@559 200 | L.CApp ((L.CFfi ("Basis", "sql_arith"), _), _) =>
adamc@559 201 (L'.TRecord [], loc)
adamc@441 202 | L.CApp ((L.CFfi ("Basis", "sql_nfunc"), _), _) =>
adamc@441 203 (L'.TFfi ("Basis", "string"), loc)
adamc@251 204
adamc@668 205 | L.CApp ((L.CFfi ("Basis", "channel"), _), _) =>
adamc@668 206 (L'.TFfi ("Basis", "channel"), loc)
adamc@668 207
adamc@196 208 | L.CRel _ => poly ()
adamc@196 209 | L.CNamed n =>
adamc@196 210 (case IM.find (dtmap, n) of
adamc@196 211 SOME r => (L'.TDatatype (n, r), loc)
adamc@196 212 | NONE =>
adamc@196 213 let
adamc@196 214 val r = ref (L'.Default, [])
adamc@196 215 val (_, xs, xncs) = Env.lookupDatatype env n
adamc@196 216
adamc@196 217 val dtmap' = IM.insert (dtmap, n, r)
adamc@196 218
adamc@196 219 val xncs = map (fn (x, n, to) => (x, n, Option.map (mt env dtmap') to)) xncs
adamc@196 220 in
adamc@196 221 case xs of
adamc@198 222 [] =>(r := (ElabUtil.classifyDatatype xncs, xncs);
adamc@196 223 (L'.TDatatype (n, r), loc))
adamc@196 224 | _ => poly ()
adamc@196 225 end)
adamc@196 226 | L.CFfi mx => (L'.TFfi mx, loc)
adamc@196 227 | L.CApp _ => poly ()
adamc@196 228 | L.CAbs _ => poly ()
adamc@196 229
adamc@196 230 | L.CName _ => poly ()
adamc@196 231
adamc@196 232 | L.CRecord _ => poly ()
adamc@196 233 | L.CConcat _ => poly ()
adamc@621 234 | L.CMap _ => poly ()
adamc@196 235 | L.CUnit => poly ()
adamc@214 236
adamc@214 237 | L.CTuple _ => poly ()
adamc@214 238 | L.CProj _ => poly ()
adamc@626 239
adamc@626 240 | L.CKAbs _ => poly ()
adamc@626 241 | L.CKApp _ => poly ()
adamc@626 242 | L.TKFun _ => poly ()
adamc@196 243 end
adamc@25 244 in
adamc@196 245 mt env IM.empty
adamc@25 246 end
adamc@25 247
adamc@25 248 val dummyExp = (L'.EPrim (Prim.Int 0), E.dummySpan)
adamc@25 249
adamc@179 250 structure IM = IntBinaryMap
adamc@179 251
adamc@179 252 datatype foo_kind =
adamc@179 253 Attr
adamc@179 254 | Url
adamc@179 255
adamc@179 256 fun fk2s fk =
adamc@179 257 case fk of
adamc@179 258 Attr => "attr"
adamc@179 259 | Url => "url"
adamc@179 260
adamc@179 261 structure Fm :> sig
adamc@179 262 type t
adamc@179 263
adamc@179 264 val empty : int -> t
adamc@179 265
adamc@179 266 val lookup : t -> foo_kind -> int -> (int -> t -> L'.decl * t) -> t * int
adamc@179 267 val enter : t -> t
adamc@179 268 val decls : t -> L'.decl list
adamc@683 269
adamc@683 270 val freshName : t -> int * t
adamc@179 271 end = struct
adamc@179 272
adamc@179 273 structure M = BinaryMapFn(struct
adamc@179 274 type ord_key = foo_kind
adamc@179 275 fun compare x =
adamc@179 276 case x of
adamc@179 277 (Attr, Attr) => EQUAL
adamc@179 278 | (Attr, _) => LESS
adamc@179 279 | (_, Attr) => GREATER
adamc@179 280
adamc@179 281 | (Url, Url) => EQUAL
adamc@179 282 end)
adamc@179 283
adamc@179 284 type t = {
adamc@179 285 count : int,
adamc@179 286 map : int IM.map M.map,
adamc@179 287 decls : L'.decl list
adamc@179 288 }
adamc@179 289
adamc@179 290 fun empty count = {
adamc@179 291 count = count,
adamc@179 292 map = M.empty,
adamc@179 293 decls = []
adamc@179 294 }
adamc@179 295
adamc@179 296 fun enter ({count, map, ...} : t) = {count = count, map = map, decls = []}
adamc@683 297 fun freshName {count, map, decls} = (count, {count = count + 1, map = map, decls = decls})
adamc@179 298 fun decls ({decls, ...} : t) = decls
adamc@179 299
adamc@179 300 fun lookup (t as {count, map, decls}) k n thunk =
adamc@120 301 let
adamc@179 302 val im = Option.getOpt (M.find (map, k), IM.empty)
adamc@179 303 in
adamc@179 304 case IM.find (im, n) of
adamc@179 305 NONE =>
adamc@179 306 let
adamc@179 307 val n' = count
adamc@179 308 val (d, {count, map, decls}) = thunk count {count = count + 1,
adamc@179 309 map = M.insert (map, k, IM.insert (im, n, n')),
adamc@179 310 decls = decls}
adamc@179 311 in
adamc@179 312 ({count = count,
adamc@179 313 map = map,
adamc@179 314 decls = d :: decls}, n')
adamc@179 315 end
adamc@179 316 | SOME n' => (t, n')
adamc@179 317 end
adamc@179 318
adamc@179 319 end
adamc@185 320
adamc@185 321
adamc@185 322 fun capitalize s =
adamc@185 323 if s = "" then
adamc@185 324 s
adamc@185 325 else
adamc@185 326 str (Char.toUpper (String.sub (s, 0))) ^ String.extract (s, 1, NONE)
adamc@179 327
adamc@179 328 fun fooifyExp fk env =
adamc@179 329 let
adamc@179 330 fun fooify fm (e, tAll as (t, loc)) =
adamc@120 331 case #1 e of
adamc@120 332 L'.EClosure (fnam, [(L'.ERecord [], _)]) =>
adamc@120 333 let
adamc@120 334 val (_, _, _, s) = Env.lookupENamed env fnam
adamc@120 335 in
adamc@385 336 ((L'.EPrim (Prim.String (!urlPrefix ^ s)), loc), fm)
adamc@120 337 end
adamc@120 338 | L'.EClosure (fnam, args) =>
adamc@120 339 let
adamc@120 340 val (_, ft, _, s) = Env.lookupENamed env fnam
adamc@120 341 val ft = monoType env ft
adamc@111 342
adamc@179 343 fun attrify (args, ft, e, fm) =
adamc@120 344 case (args, ft) of
adamc@179 345 ([], _) => (e, fm)
adamc@120 346 | (arg :: args, (L'.TFun (t, ft), _)) =>
adamc@179 347 let
adamc@179 348 val (arg', fm) = fooify fm (arg, t)
adamc@179 349 in
adamc@179 350 attrify (args, ft,
adamc@179 351 (L'.EStrcat (e,
adamc@179 352 (L'.EStrcat ((L'.EPrim (Prim.String "/"), loc),
adamc@179 353 arg'), loc)), loc),
adamc@179 354 fm)
adamc@179 355 end
adamc@120 356 | _ => (E.errorAt loc "Type mismatch encoding attribute";
adamc@179 357 (e, fm))
adamc@120 358 in
adamc@385 359 attrify (args, ft, (L'.EPrim (Prim.String (!urlPrefix ^ s)), loc), fm)
adamc@120 360 end
adamc@120 361 | _ =>
adamc@120 362 case t of
adamc@185 363 L'.TFfi (m, x) => ((L'.EFfiApp (m, fk2s fk ^ "ify" ^ capitalize x, [e]), loc), fm)
adamc@200 364
adamc@179 365 | L'.TRecord [] => ((L'.EPrim (Prim.String ""), loc), fm)
adamc@200 366 | L'.TRecord ((x, t) :: xts) =>
adamc@200 367 let
adamc@200 368 val (se, fm) = fooify fm ((L'.EField (e, x), loc), t)
adamc@200 369 in
adamc@200 370 foldl (fn ((x, t), (se, fm)) =>
adamc@200 371 let
adamc@200 372 val (se', fm) = fooify fm ((L'.EField (e, x), loc), t)
adamc@200 373 in
adamc@200 374 ((L'.EStrcat (se,
adamc@200 375 (L'.EStrcat ((L'.EPrim (Prim.String "/"), loc),
adamc@200 376 se'), loc)), loc),
adamc@200 377 fm)
adamc@200 378 end) (se, fm) xts
adamc@200 379 end
adamc@111 380
adamc@196 381 | L'.TDatatype (i, ref (dk, _)) =>
adamc@179 382 let
adamc@179 383 fun makeDecl n fm =
adamc@179 384 let
adamc@193 385 val (x, _, xncs) = Env.lookupDatatype env i
adamc@179 386
adamc@179 387 val (branches, fm) =
adamc@179 388 ListUtil.foldlMap
adamc@179 389 (fn ((x, n, to), fm) =>
adamc@179 390 case to of
adamc@179 391 NONE =>
adamc@188 392 (((L'.PCon (dk, L'.PConVar n, NONE), loc),
adamc@179 393 (L'.EPrim (Prim.String x), loc)),
adamc@179 394 fm)
adamc@179 395 | SOME t =>
adamc@179 396 let
adamc@182 397 val t = monoType env t
adamc@182 398 val (arg, fm) = fooify fm ((L'.ERel 0, loc), t)
adamc@179 399 in
adamc@188 400 (((L'.PCon (dk, L'.PConVar n, SOME (L'.PVar ("a", t), loc)), loc),
adamc@179 401 (L'.EStrcat ((L'.EPrim (Prim.String (x ^ "/")), loc),
adamc@179 402 arg), loc)),
adamc@179 403 fm)
adamc@179 404 end)
adamc@179 405 fm xncs
adamc@179 406
adamc@179 407 val dom = tAll
adamc@179 408 val ran = (L'.TFfi ("Basis", "string"), loc)
adamc@179 409 in
adamc@179 410 ((L'.DValRec [(fk2s fk ^ "ify_" ^ x,
adamc@179 411 n,
adamc@179 412 (L'.TFun (dom, ran), loc),
adamc@179 413 (L'.EAbs ("x",
adamc@179 414 dom,
adamc@179 415 ran,
adamc@179 416 (L'.ECase ((L'.ERel 0, loc),
adamc@179 417 branches,
adamc@182 418 {disc = dom,
adamc@182 419 result = ran}), loc)), loc),
adamc@179 420 "")], loc),
adamc@179 421 fm)
adamc@179 422 end
adamc@179 423
adamc@179 424 val (fm, n) = Fm.lookup fm fk i makeDecl
adamc@179 425 in
adamc@179 426 ((L'.EApp ((L'.ENamed n, loc), e), loc), fm)
adamc@179 427 end
adamc@164 428
adamc@471 429 | L'.TOption t =>
adamc@471 430 let
adamc@471 431 val (body, fm) = fooify fm ((L'.ERel 0, loc), t)
adamc@471 432 in
adamc@471 433 ((L'.ECase (e,
adamc@471 434 [((L'.PNone t, loc),
adamc@471 435 (L'.EPrim (Prim.String "None"), loc)),
adamc@471 436
adamc@471 437 ((L'.PSome (t, (L'.PVar ("x", t), loc)), loc),
adamc@471 438 (L'.EStrcat ((L'.EPrim (Prim.String "Some/"), loc),
adamc@471 439 body), loc))],
adamc@471 440 {disc = tAll,
adamc@471 441 result = (L'.TFfi ("Basis", "string"), loc)}), loc),
adamc@471 442 fm)
adamc@471 443 end
adamc@471 444
adamc@490 445 | _ => (E.errorAt loc "Don't know how to encode attribute/URL type";
adamc@120 446 Print.eprefaces' [("Type", MonoPrint.p_typ MonoEnv.empty tAll)];
adamc@179 447 (dummyExp, fm))
adamc@120 448 in
adamc@120 449 fooify
adamc@120 450 end
adamc@120 451
adamc@179 452 val attrifyExp = fooifyExp Attr
adamc@179 453 val urlifyExp = fooifyExp Url
adamc@105 454
adamc@143 455 datatype 'a failable_search =
adamc@143 456 Found of 'a
adamc@143 457 | NotFound
adamc@143 458 | Error
adamc@143 459
adamc@153 460 structure St :> sig
adamc@153 461 type t
adamc@153 462
adamc@153 463 val empty : t
adamc@153 464
adamc@153 465 val radioGroup : t -> string option
adamc@153 466 val setRadioGroup : t * string -> t
adamc@153 467 end = struct
adamc@153 468
adamc@153 469 type t = {
adamc@153 470 radioGroup : string option
adamc@153 471 }
adamc@153 472
adamc@153 473 val empty = {radioGroup = NONE}
adamc@153 474
adamc@153 475 fun radioGroup (t : t) = #radioGroup t
adamc@153 476
adamc@153 477 fun setRadioGroup (t : t, x) = {radioGroup = SOME x}
adamc@153 478
adamc@153 479 end
adamc@153 480
adamc@186 481 fun monoPatCon env pc =
adamc@178 482 case pc of
adamc@178 483 L.PConVar n => L'.PConVar n
adamc@188 484 | L.PConFfi {mod = m, datatyp, con, arg, ...} => L'.PConFfi {mod = m, datatyp = datatyp, con = con,
adamc@188 485 arg = Option.map (monoType env) arg}
adamc@178 486
adamc@193 487 val dummyPat = (L'.PPrim (Prim.Int 0), ErrorMsg.dummySpan)
adamc@193 488
adamc@193 489 fun monoPat env (all as (p, loc)) =
adamc@193 490 let
adamc@193 491 fun poly () =
adamc@193 492 (E.errorAt loc "Unsupported pattern";
adamc@193 493 Print.eprefaces' [("Pattern", CorePrint.p_pat env all)];
adamc@193 494 dummyPat)
adamc@193 495 in
adamc@193 496 case p of
adamc@193 497 L.PWild => (L'.PWild, loc)
adamc@193 498 | L.PVar (x, t) => (L'.PVar (x, monoType env t), loc)
adamc@193 499 | L.PPrim p => (L'.PPrim p, loc)
adamc@193 500 | L.PCon (dk, pc, [], po) => (L'.PCon (dk, monoPatCon env pc, Option.map (monoPat env) po), loc)
adamc@288 501 | L.PCon (L.Option, _, [t], NONE) => (L'.PNone (monoType env t), loc)
adamc@288 502 | L.PCon (L.Option, _, [t], SOME p) => (L'.PSome (monoType env t, monoPat env p), loc)
adamc@193 503 | L.PCon _ => poly ()
adamc@193 504 | L.PRecord xps => (L'.PRecord (map (fn (x, p, t) => (x, monoPat env p, monoType env t)) xps), loc)
adamc@193 505 end
adamc@178 506
adamc@252 507 fun strcat loc es =
adamc@252 508 case es of
adamc@252 509 [] => (L'.EPrim (Prim.String ""), loc)
adamc@252 510 | [e] => e
adamc@252 511 | _ =>
adamc@252 512 let
adamc@252 513 val e2 = List.last es
adamc@252 514 val es = List.take (es, length es - 1)
adamc@252 515 val e1 = List.last es
adamc@252 516 val es = List.take (es, length es - 1)
adamc@252 517 in
adamc@252 518 foldr (fn (e, e') => (L'.EStrcat (e, e'), loc))
adamc@252 519 (L'.EStrcat (e1, e2), loc) es
adamc@252 520 end
adamc@252 521
adamc@252 522 fun strcatComma loc es =
adamc@252 523 case es of
adamc@252 524 [] => (L'.EPrim (Prim.String ""), loc)
adamc@252 525 | [e] => e
adamc@252 526 | _ =>
adamc@252 527 let
adamc@252 528 val e1 = List.last es
adamc@252 529 val es = List.take (es, length es - 1)
adamc@252 530 in
adamc@252 531 foldr (fn (e, e') =>
adamc@265 532 case (e, e') of
adamc@265 533 ((L'.EPrim (Prim.String ""), _), _) => e'
adamc@265 534 | (_, (L'.EPrim (Prim.String ""), _)) => e
adamc@252 535 | _ =>
adamc@252 536 (L'.EStrcat (e,
adamc@252 537 (L'.EStrcat ((L'.EPrim (Prim.String ", "), loc), e'), loc)), loc))
adamc@252 538 e1 es
adamc@252 539 end
adamc@252 540
adamc@252 541 fun strcatR loc e xs = strcatComma loc (map (fn (x, _) => (L'.EField (e, x), loc)) xs)
adamc@252 542
adamc@735 543 val readCookie = ref IS.empty
adamc@735 544
adamc@179 545 fun monoExp (env, st, fm) (all as (e, loc)) =
adamc@25 546 let
adamc@598 547 val strcat = strcat loc
adamc@598 548 val strcatComma = strcatComma loc
adamc@598 549 fun str s = (L'.EPrim (Prim.String s), loc)
adamc@598 550
adamc@25 551 fun poly () =
adamc@25 552 (E.errorAt loc "Unsupported expression";
adamc@25 553 Print.eprefaces' [("Expression", CorePrint.p_exp env all)];
adamc@179 554 (dummyExp, fm))
adamc@389 555
adamc@389 556 fun numTy t =
adamc@417 557 (L'.TRecord [("Zero", t),
adamc@417 558 ("Neg", (L'.TFun (t, t), loc)),
adamc@389 559 ("Plus", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 560 ("Minus", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 561 ("Times", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 562 ("Div", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 563 ("Mod", (L'.TFun (t, (L'.TFun (t, t), loc)), loc))], loc)
adamc@417 564 fun numEx (t, zero, neg, plus, minus, times, dv, md) =
adamc@417 565 ((L'.ERecord [("Zero", (L'.EPrim zero, loc), t),
adamc@417 566 ("Neg", neg, (L'.TFun (t, t), loc)),
adamc@389 567 ("Plus", plus, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 568 ("Minus", minus, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 569 ("Times", times, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 570 ("Div", dv, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 571 ("Mod", md, (L'.TFun (t, (L'.TFun (t, t), loc)), loc))], loc), fm)
adamc@391 572
adamc@391 573 fun ordTy t =
adamc@391 574 (L'.TRecord [("Lt", (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc)),
adamc@391 575 ("Le", (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc))], loc)
adamc@391 576 fun ordEx (t, lt, le) =
adamc@391 577 ((L'.ERecord [("Lt", lt, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc)),
adamc@391 578 ("Le", le, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc))],
adamc@391 579 loc), fm)
adamc@25 580 in
adamc@25 581 case e of
adamc@179 582 L.EPrim p => ((L'.EPrim p, loc), fm)
adamc@179 583 | L.ERel n => ((L'.ERel n, loc), fm)
adamc@179 584 | L.ENamed n => ((L'.ENamed n, loc), fm)
adamc@193 585 | L.ECon (dk, pc, [], eo) =>
adamc@193 586 let
adamc@179 587 val (eo, fm) =
adamc@179 588 case eo of
adamc@179 589 NONE => (NONE, fm)
adamc@179 590 | SOME e =>
adamc@179 591 let
adamc@179 592 val (e, fm) = monoExp (env, st, fm) e
adamc@179 593 in
adamc@179 594 (SOME e, fm)
adamc@179 595 end
adamc@179 596 in
adamc@188 597 ((L'.ECon (dk, monoPatCon env pc, eo), loc), fm)
adamc@193 598 end
adamc@297 599 | L.ECon (L.Option, _, [t], NONE) =>
adamc@297 600 ((L'.ENone (monoType env t), loc), fm)
adamc@297 601 | L.ECon (L.Option, _, [t], SOME e) =>
adamc@297 602 let
adamc@297 603 val (e, fm) = monoExp (env, st, fm) e
adamc@297 604 in
adamc@297 605 ((L'.ESome (monoType env t, e), loc), fm)
adamc@297 606 end
adamc@193 607 | L.ECon _ => poly ()
adamc@94 608
adamc@387 609 | L.ECApp ((L.EFfi ("Basis", "eq"), _), t) =>
adamc@387 610 let
adamc@387 611 val t = monoType env t
adamc@387 612 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@387 613 val dom = (L'.TFun (t, (L'.TFun (t, b), loc)), loc)
adamc@387 614 in
adamc@387 615 ((L'.EAbs ("f", dom, dom,
adamc@387 616 (L'.ERel 0, loc)), loc), fm)
adamc@387 617 end
adamc@387 618 | L.ECApp ((L.EFfi ("Basis", "ne"), _), t) =>
adamc@387 619 let
adamc@387 620 val t = monoType env t
adamc@387 621 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@387 622 val dom = (L'.TFun (t, (L'.TFun (t, b), loc)), loc)
adamc@387 623 in
adamc@387 624 ((L'.EAbs ("f", dom, dom,
adamc@387 625 (L'.EAbs ("x", t, (L'.TFun (t, b), loc),
adamc@387 626 (L'.EAbs ("y", t, b,
adamc@387 627 (L'.EUnop ("!", (L'.EApp ((L'.EApp ((L'.ERel 2, loc),
adamc@387 628 (L'.ERel 1, loc)), loc),
adamc@387 629 (L'.ERel 0, loc)), loc)), loc)),
adamc@387 630 loc)),
adamc@387 631 loc)),
adamc@387 632 loc), fm)
adamc@387 633 end
adamc@387 634 | L.EFfi ("Basis", "eq_int") =>
adamc@387 635 ((L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@387 636 (L'.TFun ((L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@387 637 (L'.EAbs ("y", (L'.TFfi ("Basis", "int"), loc),
adamc@387 638 (L'.TFfi ("Basis", "bool"), loc),
adamc@387 639 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@387 640 fm)
adamc@394 641 | L.EFfi ("Basis", "eq_float") =>
adamc@394 642 ((L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@394 643 (L'.TFun ((L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@394 644 (L'.EAbs ("y", (L'.TFfi ("Basis", "float"), loc),
adamc@394 645 (L'.TFfi ("Basis", "bool"), loc),
adamc@394 646 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@394 647 fm)
adamc@388 648 | L.EFfi ("Basis", "eq_bool") =>
adamc@388 649 ((L'.EAbs ("x", (L'.TFfi ("Basis", "bool"), loc),
adamc@388 650 (L'.TFun ((L'.TFfi ("Basis", "bool"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@388 651 (L'.EAbs ("y", (L'.TFfi ("Basis", "bool"), loc),
adamc@388 652 (L'.TFfi ("Basis", "bool"), loc),
adamc@388 653 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@388 654 fm)
adamc@388 655 | L.EFfi ("Basis", "eq_string") =>
adamc@388 656 ((L'.EAbs ("x", (L'.TFfi ("Basis", "string"), loc),
adamc@388 657 (L'.TFun ((L'.TFfi ("Basis", "string"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@388 658 (L'.EAbs ("y", (L'.TFfi ("Basis", "string"), loc),
adamc@388 659 (L'.TFfi ("Basis", "bool"), loc),
adamc@388 660 (L'.EBinop ("!strcmp", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@388 661 fm)
adamc@437 662 | L.EFfi ("Basis", "eq_time") =>
adamc@437 663 ((L'.EAbs ("x", (L'.TFfi ("Basis", "time"), loc),
adamc@437 664 (L'.TFun ((L'.TFfi ("Basis", "time"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@437 665 (L'.EAbs ("y", (L'.TFfi ("Basis", "time"), loc),
adamc@437 666 (L'.TFfi ("Basis", "bool"), loc),
adamc@437 667 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@437 668 fm)
adamc@422 669 | L.ECApp ((L.EFfi ("Basis", "mkEq"), _), t) =>
adamc@422 670 let
adamc@422 671 val t = monoType env t
adamc@422 672 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@422 673 val dom = (L'.TFun (t, (L'.TFun (t, b), loc)), loc)
adamc@422 674 in
adamc@422 675 ((L'.EAbs ("f", dom, dom,
adamc@422 676 (L'.ERel 0, loc)), loc), fm)
adamc@422 677 end
adamc@387 678
adamc@417 679 | L.ECApp ((L.EFfi ("Basis", "zero"), _), t) =>
adamc@417 680 let
adamc@417 681 val t = monoType env t
adamc@417 682 in
adamc@417 683 ((L'.EAbs ("r", numTy t, t,
adamc@417 684 (L'.EField ((L'.ERel 0, loc), "Zero"), loc)), loc), fm)
adamc@417 685 end
adamc@389 686 | L.ECApp ((L.EFfi ("Basis", "neg"), _), t) =>
adamc@389 687 let
adamc@389 688 val t = monoType env t
adamc@389 689 in
adamc@389 690 ((L'.EAbs ("r", numTy t, (L'.TFun (t, t), loc),
adamc@389 691 (L'.EField ((L'.ERel 0, loc), "Neg"), loc)), loc), fm)
adamc@389 692 end
adamc@389 693 | L.ECApp ((L.EFfi ("Basis", "plus"), _), t) =>
adamc@389 694 let
adamc@389 695 val t = monoType env t
adamc@389 696 in
adamc@389 697 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 698 (L'.EField ((L'.ERel 0, loc), "Plus"), loc)), loc), fm)
adamc@389 699 end
adamc@389 700 | L.ECApp ((L.EFfi ("Basis", "minus"), _), t) =>
adamc@389 701 let
adamc@389 702 val t = monoType env t
adamc@389 703 in
adamc@389 704 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 705 (L'.EField ((L'.ERel 0, loc), "Minus"), loc)), loc), fm)
adamc@389 706 end
adamc@389 707 | L.ECApp ((L.EFfi ("Basis", "times"), _), t) =>
adamc@389 708 let
adamc@389 709 val t = monoType env t
adamc@389 710 in
adamc@389 711 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 712 (L'.EField ((L'.ERel 0, loc), "Times"), loc)), loc), fm)
adamc@389 713 end
adamc@389 714 | L.ECApp ((L.EFfi ("Basis", "div"), _), t) =>
adamc@389 715 let
adamc@389 716 val t = monoType env t
adamc@389 717 in
adamc@389 718 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 719 (L'.EField ((L'.ERel 0, loc), "Div"), loc)), loc), fm)
adamc@389 720 end
adamc@389 721 | L.ECApp ((L.EFfi ("Basis", "mod"), _), t) =>
adamc@389 722 let
adamc@389 723 val t = monoType env t
adamc@389 724 in
adamc@389 725 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 726 (L'.EField ((L'.ERel 0, loc), "Mod"), loc)), loc), fm)
adamc@389 727 end
adamc@389 728 | L.EFfi ("Basis", "num_int") =>
adamc@389 729 let
adamc@389 730 fun intBin s =
adamc@389 731 (L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@389 732 (L'.TFun ((L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "int"), loc)), loc),
adamc@389 733 (L'.EAbs ("y", (L'.TFfi ("Basis", "int"), loc),
adamc@389 734 (L'.TFfi ("Basis", "int"), loc),
adamc@389 735 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@389 736 in
adamc@389 737 numEx ((L'.TFfi ("Basis", "int"), loc),
adamc@417 738 Prim.Int (Int64.fromInt 0),
adamc@389 739 (L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@389 740 (L'.TFfi ("Basis", "int"), loc),
adamc@389 741 (L'.EUnop ("-", (L'.ERel 0, loc)), loc)), loc),
adamc@389 742 intBin "+",
adamc@389 743 intBin "-",
adamc@389 744 intBin "*",
adamc@389 745 intBin "/",
adamc@389 746 intBin "%")
adamc@389 747 end
adamc@390 748 | L.EFfi ("Basis", "num_float") =>
adamc@390 749 let
adamc@390 750 fun floatBin s =
adamc@390 751 (L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@390 752 (L'.TFun ((L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "float"), loc)), loc),
adamc@390 753 (L'.EAbs ("y", (L'.TFfi ("Basis", "float"), loc),
adamc@390 754 (L'.TFfi ("Basis", "float"), loc),
adamc@390 755 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@390 756 in
adamc@390 757 numEx ((L'.TFfi ("Basis", "float"), loc),
adamc@417 758 Prim.Float 0.0,
adamc@390 759 (L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@390 760 (L'.TFfi ("Basis", "float"), loc),
adamc@390 761 (L'.EUnop ("-", (L'.ERel 0, loc)), loc)), loc),
adamc@390 762 floatBin "+",
adamc@390 763 floatBin "-",
adamc@390 764 floatBin "*",
adamc@390 765 floatBin "/",
adamc@390 766 floatBin "fmod")
adamc@390 767 end
adamc@391 768
adamc@391 769 | L.ECApp ((L.EFfi ("Basis", "lt"), _), t) =>
adamc@391 770 let
adamc@391 771 val t = monoType env t
adamc@391 772 in
adamc@391 773 ((L'.EAbs ("r", ordTy t, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc),
adamc@391 774 (L'.EField ((L'.ERel 0, loc), "Lt"), loc)), loc), fm)
adamc@391 775 end
adamc@391 776 | L.ECApp ((L.EFfi ("Basis", "le"), _), t) =>
adamc@391 777 let
adamc@391 778 val t = monoType env t
adamc@391 779 in
adamc@391 780 ((L'.EAbs ("r", ordTy t, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc),
adamc@391 781 (L'.EField ((L'.ERel 0, loc), "Le"), loc)), loc), fm)
adamc@391 782 end
adamc@392 783 | L.ECApp ((L.EFfi ("Basis", "gt"), _), t) =>
adamc@392 784 let
adamc@392 785 val t = monoType env t
adamc@392 786 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@392 787 in
adamc@392 788 ((L'.EAbs ("f", ordTy t, (L'.TFun (t, (L'.TFun (t, b), loc)), loc),
adamc@392 789 (L'.EAbs ("x", t, (L'.TFun (t, b), loc),
adamc@392 790 (L'.EAbs ("y", t, b,
adamc@392 791 (L'.EUnop ("!",
adamc@392 792 (L'.EApp ((L'.EApp ((L'.EField ((L'.ERel 2, loc),
adamc@392 793 "Le"), loc),
adamc@392 794 (L'.ERel 1, loc)), loc),
adamc@392 795 (L'.ERel 0, loc)), loc)), loc)), loc)),
adamc@392 796 loc)),
adamc@392 797 loc), fm)
adamc@392 798 end
adamc@392 799 | L.ECApp ((L.EFfi ("Basis", "ge"), _), t) =>
adamc@392 800 let
adamc@392 801 val t = monoType env t
adamc@392 802 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@392 803 in
adamc@392 804 ((L'.EAbs ("f", ordTy t, (L'.TFun (t, (L'.TFun (t, b), loc)), loc),
adamc@392 805 (L'.EAbs ("x", t, (L'.TFun (t, b), loc),
adamc@392 806 (L'.EAbs ("y", t, b,
adamc@392 807 (L'.EUnop ("!",
adamc@392 808 (L'.EApp ((L'.EApp ((L'.EField ((L'.ERel 2, loc),
adamc@392 809 "Lt"), loc),
adamc@392 810 (L'.ERel 1, loc)), loc),
adamc@392 811 (L'.ERel 0, loc)), loc)), loc)), loc)),
adamc@392 812 loc)),
adamc@392 813 loc), fm)
adamc@392 814 end
adamc@391 815 | L.EFfi ("Basis", "ord_int") =>
adamc@391 816 let
adamc@391 817 fun intBin s =
adamc@391 818 (L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@391 819 (L'.TFun ((L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@391 820 (L'.EAbs ("y", (L'.TFfi ("Basis", "int"), loc),
adamc@391 821 (L'.TFfi ("Basis", "bool"), loc),
adamc@391 822 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@391 823 in
adamc@391 824 ordEx ((L'.TFfi ("Basis", "int"), loc),
adamc@391 825 intBin "<",
adamc@391 826 intBin "<=")
adamc@391 827 end
adamc@394 828 | L.EFfi ("Basis", "ord_float") =>
adamc@394 829 let
adamc@394 830 fun floatBin s =
adamc@394 831 (L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@394 832 (L'.TFun ((L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@394 833 (L'.EAbs ("y", (L'.TFfi ("Basis", "float"), loc),
adamc@394 834 (L'.TFfi ("Basis", "bool"), loc),
adamc@394 835 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@394 836 in
adamc@394 837 ordEx ((L'.TFfi ("Basis", "float"), loc),
adamc@394 838 floatBin "<",
adamc@394 839 floatBin "<=")
adamc@394 840 end
adamc@394 841 | L.EFfi ("Basis", "ord_bool") =>
adamc@394 842 let
adamc@394 843 fun boolBin s =
adamc@394 844 (L'.EAbs ("x", (L'.TFfi ("Basis", "bool"), loc),
adamc@394 845 (L'.TFun ((L'.TFfi ("Basis", "bool"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@394 846 (L'.EAbs ("y", (L'.TFfi ("Basis", "bool"), loc),
adamc@394 847 (L'.TFfi ("Basis", "bool"), loc),
adamc@394 848 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@394 849 in
adamc@394 850 ordEx ((L'.TFfi ("Basis", "bool"), loc),
adamc@394 851 boolBin "<",
adamc@394 852 boolBin "<=")
adamc@394 853 end
adamc@395 854 | L.EFfi ("Basis", "ord_string") =>
adamc@395 855 let
adamc@395 856 fun boolBin s =
adamc@395 857 (L'.EAbs ("x", (L'.TFfi ("Basis", "string"), loc),
adamc@395 858 (L'.TFun ((L'.TFfi ("Basis", "string"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@395 859 (L'.EAbs ("y", (L'.TFfi ("Basis", "string"), loc),
adamc@395 860 (L'.TFfi ("Basis", "bool"), loc),
adamc@395 861 (L'.EBinop (s,
adamc@395 862 (L'.EBinop ("strcmp",
adamc@395 863 (L'.ERel 1, loc),
adamc@395 864 (L'.ERel 0, loc)), loc),
adamc@395 865 (L'.EPrim (Prim.Int (Int64.fromInt 0)), loc)), loc)), loc)), loc)
adamc@395 866 in
adamc@395 867 ordEx ((L'.TFfi ("Basis", "string"), loc),
adamc@395 868 boolBin "<",
adamc@395 869 boolBin "<=")
adamc@395 870 end
adamc@437 871 | L.EFfi ("Basis", "ord_time") =>
adamc@437 872 let
adamc@437 873 fun boolBin s =
adamc@437 874 (L'.EAbs ("x", (L'.TFfi ("Basis", "time"), loc),
adamc@437 875 (L'.TFun ((L'.TFfi ("Basis", "time"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@437 876 (L'.EAbs ("y", (L'.TFfi ("Basis", "time"), loc),
adamc@437 877 (L'.TFfi ("Basis", "bool"), loc),
adamc@437 878 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@437 879 in
adamc@437 880 ordEx ((L'.TFfi ("Basis", "time"), loc),
adamc@437 881 boolBin "<",
adamc@437 882 boolBin "<=")
adamc@437 883 end
adamc@389 884
adamc@286 885 | L.ECApp ((L.EFfi ("Basis", "show"), _), t) =>
adamc@286 886 let
adamc@286 887 val t = monoType env t
adamc@286 888 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@286 889 in
adamc@286 890 ((L'.EAbs ("f", (L'.TFun (t, s), loc), (L'.TFun (t, s), loc),
adamc@286 891 (L'.ERel 0, loc)), loc), fm)
adamc@286 892 end
adamc@286 893 | L.EFfi ("Basis", "show_int") =>
adamc@286 894 ((L'.EFfi ("Basis", "intToString"), loc), fm)
adamc@286 895 | L.EFfi ("Basis", "show_float") =>
adamc@286 896 ((L'.EFfi ("Basis", "floatToString"), loc), fm)
adamc@286 897 | L.EFfi ("Basis", "show_string") =>
adamc@286 898 let
adamc@286 899 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@286 900 in
adamc@286 901 ((L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc), fm)
adamc@286 902 end
adamc@286 903 | L.EFfi ("Basis", "show_bool") =>
adamc@286 904 ((L'.EFfi ("Basis", "boolToString"), loc), fm)
adamc@436 905 | L.EFfi ("Basis", "show_time") =>
adamc@436 906 ((L'.EFfi ("Basis", "timeToString"), loc), fm)
adamc@727 907 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "show_xml"), _), _),_), _), _), _) =>
adamc@727 908 let
adamc@727 909 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@727 910 in
adamc@727 911 ((L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc), fm)
adamc@727 912 end
adamc@452 913 | L.ECApp ((L.EFfi ("Basis", "mkShow"), _), t) =>
adamc@452 914 let
adamc@452 915 val t = monoType env t
adamc@452 916 val b = (L'.TFfi ("Basis", "string"), loc)
adamc@452 917 val dom = (L'.TFun (t, b), loc)
adamc@452 918 in
adamc@452 919 ((L'.EAbs ("f", dom, dom,
adamc@452 920 (L'.ERel 0, loc)), loc), fm)
adamc@452 921 end
adamc@286 922
adamc@290 923 | L.ECApp ((L.EFfi ("Basis", "read"), _), t) =>
adamc@290 924 let
adamc@290 925 val t = monoType env t
adamc@290 926 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@290 927 in
adamc@292 928 ((L'.EAbs ("f", readType (t, loc), readType' (t, loc),
adamc@292 929 (L'.EField ((L'.ERel 0, loc), "Read"), loc)), loc), fm)
adamc@292 930 end
adamc@292 931 | L.ECApp ((L.EFfi ("Basis", "readError"), _), t) =>
adamc@292 932 let
adamc@292 933 val t = monoType env t
adamc@292 934 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@292 935 in
adamc@292 936 ((L'.EAbs ("f", readType (t, loc), readErrType (t, loc),
adamc@292 937 (L'.EField ((L'.ERel 0, loc), "ReadError"), loc)), loc), fm)
adamc@290 938 end
adamc@290 939 | L.EFfi ("Basis", "read_int") =>
adamc@292 940 let
adamc@292 941 val t = (L'.TFfi ("Basis", "int"), loc)
adamc@292 942 in
adamc@292 943 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToInt"), loc), readType' (t, loc)),
adamc@292 944 ("ReadError", (L'.EFfi ("Basis", "stringToInt_error"), loc), readErrType (t, loc))],
adamc@292 945 loc),
adamc@292 946 fm)
adamc@292 947 end
adamc@290 948 | L.EFfi ("Basis", "read_float") =>
adamc@292 949 let
adamc@292 950 val t = (L'.TFfi ("Basis", "float"), loc)
adamc@292 951 in
adamc@292 952 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToFloat"), loc), readType' (t, loc)),
adamc@292 953 ("ReadError", (L'.EFfi ("Basis", "stringToFloat_error"), loc), readErrType (t, loc))],
adamc@292 954 loc),
adamc@292 955 fm)
adamc@292 956 end
adamc@290 957 | L.EFfi ("Basis", "read_string") =>
adamc@290 958 let
adamc@290 959 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@290 960 in
adamc@292 961 ((L'.ERecord [("Read", (L'.EAbs ("s", s, (L'.TOption s, loc),
adamc@292 962 (L'.ESome (s, (L'.ERel 0, loc)), loc)), loc), readType' (s, loc)),
adamc@292 963 ("ReadError", (L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc), readErrType (s, loc))], loc),
adamc@292 964 fm)
adamc@290 965 end
adamc@290 966 | L.EFfi ("Basis", "read_bool") =>
adamc@292 967 let
adamc@292 968 val t = (L'.TFfi ("Basis", "bool"), loc)
adamc@292 969 in
adamc@292 970 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToBool"), loc), readType' (t, loc)),
adamc@292 971 ("ReadError", (L'.EFfi ("Basis", "stringToBool_error"), loc), readErrType (t, loc))],
adamc@292 972 loc),
adamc@292 973 fm)
adamc@292 974 end
adamc@436 975 | L.EFfi ("Basis", "read_time") =>
adamc@436 976 let
adamc@436 977 val t = (L'.TFfi ("Basis", "time"), loc)
adamc@436 978 in
adamc@436 979 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToTime"), loc), readType' (t, loc)),
adamc@436 980 ("ReadError", (L'.EFfi ("Basis", "stringToTime_error"), loc), readErrType (t, loc))],
adamc@436 981 loc),
adamc@436 982 fm)
adamc@436 983 end
adamc@290 984
adamc@564 985 | L.EApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "return"), _), _), _), t), _),
adamc@564 986 (L.EFfi ("Basis", "transaction_monad"), _)) =>
adamc@252 987 let
adamc@252 988 val t = monoType env t
adamc@252 989 in
adamc@252 990 ((L'.EAbs ("x", t,
adamc@252 991 (L'.TFun ((L'.TRecord [], loc), t), loc),
adamc@252 992 (L'.EAbs ("_", (L'.TRecord [], loc), t,
adamc@252 993 (L'.ERel 1, loc)), loc)), loc), fm)
adamc@252 994 end
adamc@564 995 | L.EApp ((L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "bind"), _), _), _), t1), _), t2), _),
adamc@564 996 (L.EFfi ("Basis", "transaction_monad"), _)) =>
adamc@251 997 let
adamc@251 998 val t1 = monoType env t1
adamc@251 999 val t2 = monoType env t2
adamc@251 1000 val un = (L'.TRecord [], loc)
adamc@252 1001 val mt1 = (L'.TFun (un, t1), loc)
adamc@252 1002 val mt2 = (L'.TFun (un, t2), loc)
adamc@251 1003 in
adamc@572 1004 ((L'.EAbs ("m1", mt1, (L'.TFun ((L'.TFun (t1, mt2), loc), (L'.TFun (un, un), loc)), loc),
adamc@572 1005 (L'.EAbs ("m2", (L'.TFun (t1, mt2), loc), (L'.TFun (un, un), loc),
adamc@252 1006 (L'.EAbs ("_", un, un,
adamc@252 1007 (L'.ELet ("r", t1, (L'.EApp ((L'.ERel 2, loc),
adamc@252 1008 (L'.ERecord [], loc)), loc),
adamc@252 1009 (L'.EApp (
adamc@252 1010 (L'.EApp ((L'.ERel 2, loc), (L'.ERel 0, loc)), loc),
adamc@252 1011 (L'.ERecord [], loc)),
adamc@252 1012 loc)), loc)), loc)), loc)), loc),
adamc@251 1013 fm)
adamc@251 1014 end
adamc@697 1015
adamc@670 1016 | L.EApp ((L.EApp ((L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "bind"), _), _), _), _), _), t2), _),
adamc@670 1017 (L.EFfi ("Basis", "transaction_monad"), _)), _),
adamc@670 1018 (L.EApp ((L.ECApp ((L.EFfi ("Basis", "recv"), _), t1), _),
adamc@670 1019 ch), loc)) =>
adamc@670 1020 let
adamc@670 1021 val t1 = monoType env t1
adamc@670 1022 val t2 = monoType env t2
adamc@670 1023 val un = (L'.TRecord [], loc)
adamc@670 1024 val mt2 = (L'.TFun (un, t2), loc)
adamc@670 1025 val (ch, fm) = monoExp (env, st, fm) ch
adamc@670 1026 in
adamc@670 1027 ((L'.EAbs ("m2", (L'.TFun (t1, mt2), loc), (L'.TFun (un, un), loc),
adamc@670 1028 (L'.EAbs ("_", un, un,
adamc@670 1029 (L'.ERecv (liftExpInExp 0 (liftExpInExp 0 ch),
adamc@670 1030 (L'.ERel 1, loc),
adamc@670 1031 t1), loc)), loc)), loc),
adamc@670 1032 fm)
adamc@670 1033 end
adamc@697 1034 | L.EFfiApp ("Basis", "recv", _) => poly ()
adamc@697 1035
adamc@695 1036 | L.EApp ((L.EApp ((L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "bind"), _), _), _), _), _), t2), _),
adamc@695 1037 (L.EFfi ("Basis", "transaction_monad"), _)), _),
adamc@695 1038 (L.EAbs (_, _, _,
adamc@695 1039 (L.EFfiApp ("Basis", "sleep", [n]), _)), loc)) =>
adamc@695 1040 let
adamc@695 1041 val t2 = monoType env t2
adamc@695 1042 val un = (L'.TRecord [], loc)
adamc@695 1043 val mt2 = (L'.TFun (un, t2), loc)
adamc@695 1044 val (n, fm) = monoExp (env, st, fm) n
adamc@695 1045 in
adamc@695 1046 ((L'.EAbs ("m2", (L'.TFun (un, mt2), loc), (L'.TFun (un, un), loc),
adamc@695 1047 (L'.EAbs ("_", un, un,
adamc@697 1048 (L'.ESleep (liftExpInExp 0 n, (L'.EApp ((L'.ERel 1, loc),
adamc@695 1049 (L'.ERecord [], loc)), loc)),
adamc@695 1050 loc)), loc)), loc),
adamc@695 1051 fm)
adamc@695 1052 end
adamc@697 1053 | L.EFfiApp ("Basis", "sleep", _) => poly ()
adamc@251 1054
adamc@565 1055 | L.ECApp ((L.EFfi ("Basis", "source"), _), t) =>
adamc@565 1056 let
adamc@565 1057 val t = monoType env t
adamc@565 1058 in
adamc@577 1059 ((L'.EAbs ("x", t, (L'.TFun ((L'.TRecord [], loc), (L'.TSource, loc)), loc),
adamc@577 1060 (L'.EAbs ("_", (L'.TRecord [], loc), (L'.TSource, loc),
adamc@577 1061 (L'.EFfiApp ("Basis", "new_client_source",
adamc@590 1062 [(L'.EJavaScript (L'.Source t, (L'.ERel 1, loc), NONE), loc)]),
adamc@578 1063 loc)), loc)),
adamc@565 1064 loc),
adamc@565 1065 fm)
adamc@565 1066 end
adamc@575 1067 | L.ECApp ((L.EFfi ("Basis", "set"), _), t) =>
adamc@575 1068 let
adamc@575 1069 val t = monoType env t
adamc@575 1070 in
adamc@577 1071 ((L'.EAbs ("src", (L'.TSource, loc),
adamc@575 1072 (L'.TFun (t, (L'.TFun ((L'.TRecord [], loc), (L'.TRecord [], loc)), loc)), loc),
adamc@575 1073 (L'.EAbs ("v", t, (L'.TFun ((L'.TRecord [], loc), (L'.TRecord [], loc)), loc),
adamc@575 1074 (L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adamc@575 1075 (L'.EFfiApp ("Basis", "set_client_source",
adamc@577 1076 [(L'.ERel 2, loc),
adamc@590 1077 (L'.EJavaScript (L'.Source t,
adamc@590 1078 (L'.ERel 1, loc), NONE), loc)]),
adamc@575 1079 loc)), loc)), loc)), loc),
adamc@575 1080 fm)
adamc@575 1081 end
adamc@601 1082 | L.ECApp ((L.EFfi ("Basis", "get"), _), t) =>
adamc@601 1083 let
adamc@601 1084 val t = monoType env t
adamc@601 1085 in
adamc@601 1086 ((L'.EAbs ("src", (L'.TSource, loc),
adamc@601 1087 (L'.TFun ((L'.TRecord [], loc), t), loc),
adamc@601 1088 (L'.EAbs ("_", (L'.TRecord [], loc), t,
adamc@601 1089 (L'.EFfiApp ("Basis", "get_client_source",
adamc@601 1090 [(L'.ERel 1, loc)]),
adamc@601 1091 loc)), loc)), loc),
adamc@601 1092 fm)
adamc@601 1093 end
adamc@565 1094
adamc@694 1095 | L.EFfiApp ("Basis", "spawn", [e]) =>
adamc@694 1096 let
adamc@694 1097 val (e, fm) = monoExp (env, st, fm) e
adamc@694 1098 in
adamc@694 1099 ((L'.EApp (e, (L'.ERecord [], loc)), loc), fm)
adamc@694 1100 end
adamc@694 1101
adamc@568 1102 | L.EApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "return"), _), _), _), t), _),
adamc@568 1103 (L.EFfi ("Basis", "signal_monad"), _)) =>
adamc@568 1104 let
adamc@568 1105 val t = monoType env t
adamc@568 1106 in
adamc@568 1107 ((L'.EAbs ("x", t, (L'.TSignal t, loc),
adamc@568 1108 (L'.ESignalReturn (L'.ERel 0, loc), loc)), loc),
adamc@568 1109 fm)
adamc@568 1110 end
adamc@572 1111 | L.EApp ((L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "bind"), _), _), _), t1), _), t2), _),
adamc@572 1112 (L.EFfi ("Basis", "signal_monad"), _)) =>
adamc@572 1113 let
adamc@572 1114 val t1 = monoType env t1
adamc@572 1115 val t2 = monoType env t2
adamc@572 1116 val un = (L'.TRecord [], loc)
adamc@572 1117 val mt1 = (L'.TSignal t1, loc)
adamc@572 1118 val mt2 = (L'.TSignal t2, loc)
adamc@572 1119 in
adamc@572 1120 ((L'.EAbs ("m1", mt1, (L'.TFun ((L'.TFun (t1, mt2), loc), mt2), loc),
adamc@572 1121 (L'.EAbs ("m2", (L'.TFun (t1, mt2), loc), mt2,
adamc@572 1122 (L'.ESignalBind ((L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@572 1123 fm)
adamc@572 1124 end
adamc@574 1125 | L.ECApp ((L.EFfi ("Basis", "signal"), _), t) =>
adamc@574 1126 let
adamc@574 1127 val t = monoType env t
adamc@574 1128 in
adamc@574 1129 ((L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc), (L'.TSignal t, loc),
adamc@574 1130 (L'.ESignalSource (L'.ERel 0, loc), loc)), loc),
adamc@574 1131 fm)
adamc@574 1132 end
adamc@568 1133
adamc@462 1134 | L.ECApp ((L.EFfi ("Basis", "getCookie"), _), t) =>
adamc@462 1135 let
adamc@462 1136 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@462 1137 val un = (L'.TRecord [], loc)
adamc@462 1138 val t = monoType env t
adamc@462 1139 in
adamc@462 1140 ((L'.EAbs ("c", s, (L'.TFun (un, s), loc),
adamc@462 1141 (L'.EAbs ("_", un, s,
adamc@463 1142 (L'.EUnurlify ((L'.EFfiApp ("Basis", "get_cookie", [(L'.ERel 1, loc)]), loc),
adamc@463 1143 t),
adamc@463 1144 loc)), loc)), loc),
adamc@462 1145 fm)
adamc@462 1146 end
adamc@462 1147
adamc@462 1148 | L.ECApp ((L.EFfi ("Basis", "setCookie"), _), t) =>
adamc@462 1149 let
adamc@462 1150 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@462 1151 val un = (L'.TRecord [], loc)
adamc@462 1152 val t = monoType env t
adamc@462 1153 val (e, fm) = urlifyExp env fm ((L'.ERel 1, loc), t)
adamc@462 1154 in
adamc@462 1155 ((L'.EAbs ("c", s, (L'.TFun (t, (L'.TFun (un, un), loc)), loc),
adamc@462 1156 (L'.EAbs ("v", t, (L'.TFun (un, un), loc),
adamc@462 1157 (L'.EAbs ("_", un, un,
adamc@466 1158 (L'.EFfiApp ("Basis", "set_cookie", [(L'.EPrim (Prim.String (!urlPrefix)),
adamc@466 1159 loc),
adamc@466 1160 (L'.ERel 2, loc),
adamc@466 1161 e]), loc)),
adamc@462 1162 loc)), loc)), loc),
adamc@462 1163 fm)
adamc@462 1164 end
adamc@462 1165
adamc@668 1166 | L.ECApp ((L.EFfi ("Basis", "channel"), _), t) =>
adamc@668 1167 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "channel"), loc),
adamc@668 1168 (L'.EFfiApp ("Basis", "new_channel", [(L'.ERecord [], loc)]), loc)), loc),
adamc@668 1169 fm)
adamc@668 1170 | L.ECApp ((L.EFfi ("Basis", "send"), _), t) =>
adamc@668 1171 let
adamc@668 1172 val t = monoType env t
adamc@668 1173 val (e, fm) = urlifyExp env fm ((L'.ERel 1, loc), t)
adamc@668 1174 in
adamc@668 1175 ((L'.EAbs ("ch", (L'.TFfi ("Basis", "channel"), loc),
adamc@668 1176 (L'.TFun (t, (L'.TFun ((L'.TRecord [], loc), (L'.TRecord [], loc)), loc)), loc),
adamc@668 1177 (L'.EAbs ("v", t, (L'.TFun ((L'.TRecord [], loc), (L'.TRecord [], loc)), loc),
adamc@668 1178 (L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adamc@668 1179 (L'.EFfiApp ("Basis", "send",
adamc@668 1180 [(L'.ERel 2, loc),
adamc@668 1181 e]),
adamc@668 1182 loc)), loc)), loc)), loc),
adamc@668 1183 fm)
adamc@668 1184 end
adamc@668 1185
adamc@707 1186 | L.ECApp ((L.EFfi ("Basis", "no_primary_key"), _), _) =>
adamc@707 1187 ((L'.EPrim (Prim.String ""), loc),
adamc@707 1188 fm)
adamc@707 1189 | L.ECApp (
adamc@707 1190 (L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "primary_key"), _), _), _), t), _),
adamc@707 1191 nm), _),
adamc@707 1192 (L.CRecord (_, unique), _)) =>
adamc@707 1193 let
adamc@707 1194 val unique = (nm, t) :: unique
adamc@707 1195 val witnesses = (L'.TRecord (map (fn (nm, _) => (monoName env nm, (L'.TRecord [], loc))) unique), loc)
adamc@707 1196 in
adamc@707 1197 ((L'.EAbs ("_", witnesses, (L'.TFfi ("Basis", "string"), loc),
adamc@707 1198 (L'.EPrim (Prim.String
adamc@707 1199 (String.concatWith ", "
adamc@707 1200 (map (fn (x, _) => "uw_" ^ monoName env x) unique))),
adamc@707 1201 loc)), loc),
adamc@707 1202 fm)
adamc@707 1203 end
adamc@707 1204
adamc@704 1205 | L.ECApp ((L.EFfi ("Basis", "no_constraint"), _), _) =>
adamc@704 1206 ((L'.ERecord [], loc),
adamc@704 1207 fm)
adamc@705 1208 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "one_constraint"), _), _), _), _), _), (L.CName name, _)) =>
adamc@704 1209 ((L'.EAbs ("c",
adamc@704 1210 (L'.TFfi ("Basis", "string"), loc),
adamc@704 1211 (L'.TFfi ("Basis", "sql_constraints"), loc),
adamc@704 1212 (L'.ERecord [(name, (L'.ERel 0, loc), (L'.TFfi ("Basis", "string"), loc))], loc)), loc),
adamc@704 1213 fm)
adamc@705 1214 | L.ECApp (
adamc@705 1215 (L.ECApp (
adamc@705 1216 (L.ECApp (
adamc@705 1217 (L.EFfi ("Basis", "join_constraints"), _),
adamc@705 1218 _), _),
adamc@705 1219 _), _),
adamc@705 1220 _) =>
adamc@704 1221 let
adamc@704 1222 val constraints = (L'.TFfi ("Basis", "sql_constraints"), loc)
adamc@704 1223 in
adamc@704 1224 ((L'.EAbs ("cs1", constraints, (L'.TFun (constraints, constraints), loc),
adamc@704 1225 (L'.EAbs ("cs2", constraints, constraints,
adamc@704 1226 (L'.EStrcat ((L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@704 1227 fm)
adamc@704 1228 end
adamc@704 1229
adamc@705 1230 | L.ECApp (
adamc@705 1231 (L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "unique"), _), _), _), t), _),
adamc@705 1232 nm), _),
adamc@705 1233 (L.CRecord (_, unique), _)) =>
adamc@705 1234 let
adamc@705 1235 val unique = (nm, t) :: unique
adamc@705 1236 in
adamc@705 1237 ((L'.EPrim (Prim.String ("UNIQUE ("
adamc@705 1238 ^ String.concatWith ", " (map (fn (x, _) => "uw_" ^ monoName env x) unique)
adamc@705 1239 ^ ")")), loc),
adamc@705 1240 fm)
adamc@705 1241 end
adamc@704 1242
adamc@712 1243 | L.ECApp ((L.EFfi ("Basis", "linkable_same"), loc), _) =>
adamc@712 1244 ((L'.ERecord [], loc), fm)
adamc@712 1245 | L.ECApp ((L.EFfi ("Basis", "linkable_from_nullable"), loc), _) =>
adamc@712 1246 ((L'.ERecord [], loc), fm)
adamc@712 1247 | L.ECApp ((L.EFfi ("Basis", "linkable_to_nullable"), loc), _) =>
adamc@712 1248 ((L'.ERecord [], loc), fm)
adamc@712 1249
adamc@709 1250 | L.EFfi ("Basis", "mat_nil") =>
adamc@709 1251 let
adamc@709 1252 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@709 1253 val stringE = (L'.EPrim (Prim.String ""), loc)
adamc@709 1254 in
adamc@709 1255 ((L'.ERecord [("1", stringE, string),
adamc@709 1256 ("2", stringE, string)], loc), fm)
adamc@709 1257 end
adamc@709 1258 | L.ECApp (
adamc@709 1259 (L.ECApp (
adamc@709 1260 (L.ECApp (
adamc@709 1261 (L.ECApp (
adamc@709 1262 (L.ECApp (
adamc@712 1263 (L.ECApp (
adamc@712 1264 (L.EFfi ("Basis", "mat_cons"), _),
adamc@712 1265 _), _),
adamc@709 1266 _), _),
adamc@709 1267 _), _),
adamc@709 1268 _), _),
adamc@709 1269 (L.CName nm1, _)), _),
adamc@709 1270 (L.CName nm2, _)) =>
adamc@709 1271 let
adamc@709 1272 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@709 1273 val mat = (L'.TRecord [("1", string), ("2", string)], loc)
adamc@709 1274 in
adamc@712 1275 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFun (mat, mat), loc),
adamc@712 1276 (L'.EAbs ("m", mat, mat,
adamc@712 1277 (L'.ECase ((L'.EField ((L'.ERel 0, loc), "1"), loc),
adamc@712 1278 [((L'.PPrim (Prim.String ""), loc),
adamc@712 1279 (L'.ERecord [("1", (L'.EPrim (Prim.String ("uw_" ^ nm1)),
adamc@712 1280 loc), string),
adamc@712 1281 ("2", (L'.EPrim (Prim.String ("uw_" ^ nm2)),
adamc@712 1282 loc), string)], loc)),
adamc@712 1283 ((L'.PWild, loc),
adamc@712 1284 (L'.ERecord [("1", (L'.EStrcat (
adamc@712 1285 (L'.EPrim (Prim.String ("uw_" ^ nm1 ^ ", ")),
adamc@712 1286 loc),
adamc@712 1287 (L'.EField ((L'.ERel 0, loc), "1"), loc)),
adamc@712 1288 loc), string),
adamc@712 1289 ("2", (L'.EStrcat (
adamc@712 1290 (L'.EPrim (Prim.String ("uw_" ^ nm2 ^ ", ")), loc),
adamc@712 1291 (L'.EField ((L'.ERel 0, loc), "2"), loc)),
adamc@712 1292 loc), string)],
adamc@712 1293 loc))],
adamc@712 1294 {disc = string,
adamc@712 1295 result = mat}), loc)), loc)), loc),
adamc@709 1296 fm)
adamc@709 1297 end
adamc@709 1298
adamc@709 1299 | L.ECApp ((L.EFfi ("Basis", "restrict"), _), _) => ((L'.EPrim (Prim.String "RESTRICT"), loc), fm)
adamc@709 1300 | L.ECApp ((L.EFfi ("Basis", "cascade"), _), _) => ((L'.EPrim (Prim.String "CASCADE"), loc), fm)
adamc@709 1301 | L.ECApp ((L.EFfi ("Basis", "no_action"), _), _) => ((L'.EPrim (Prim.String "NO ACTION"), loc), fm)
adamc@709 1302 | L.ECApp ((L.EFfi ("Basis", "set_null"), _), _) => ((L'.EPrim (Prim.String "SET NULL"), loc), fm)
adamc@709 1303
adamc@709 1304 | L.ECApp (
adamc@709 1305 (L.ECApp (
adamc@709 1306 (L.ECApp (
adamc@709 1307 (L.ECApp (
adamc@709 1308 (L.ECApp (
adamc@709 1309 (L.ECApp (
adamc@709 1310 (L.ECApp (
adamc@709 1311 (L.ECApp (
adamc@709 1312 (L.EFfi ("Basis", "foreign_key"), _),
adamc@709 1313 _), _),
adamc@709 1314 _), _),
adamc@709 1315 _), _),
adamc@709 1316 _), _),
adamc@709 1317 _), _),
adamc@709 1318 _), _),
adamc@709 1319 _), _),
adamc@709 1320 _) =>
adamc@709 1321 let
adamc@709 1322 val unit = (L'.TRecord [], loc)
adamc@709 1323 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@709 1324 val mat = (L'.TRecord [("1", string), ("2", string)], loc)
adamc@709 1325 val recd = (L'.TRecord [("OnDelete", string),
adamc@709 1326 ("OnUpdate", string)], loc)
adamc@709 1327
adamc@709 1328 fun strcat [] = raise Fail "Monoize.strcat"
adamc@709 1329 | strcat [e] = e
adamc@709 1330 | strcat (e1 :: es) = (L'.EStrcat (e1, strcat es), loc)
adamc@709 1331
adamc@709 1332 fun prop (fd, kw) =
adamc@709 1333 (L'.ECase ((L'.EField ((L'.ERel 0, loc), fd), loc),
adamc@709 1334 [((L'.PPrim (Prim.String "NO ACTION"), loc),
adamc@709 1335 (L'.EPrim (Prim.String ""), loc)),
adamc@709 1336 ((L'.PWild, loc),
adamc@709 1337 strcat [(L'.EPrim (Prim.String (" ON " ^ kw ^ " ")), loc),
adamc@709 1338 (L'.EField ((L'.ERel 0, loc), fd), loc)])],
adamc@709 1339 {disc = string,
adamc@709 1340 result = string}), loc)
adamc@709 1341 in
adamc@709 1342 ((L'.EAbs ("m", mat, (L'.TFun (string, (L'.TFun (recd, string), loc)), loc),
adamc@709 1343 (L'.EAbs ("tab", string, (L'.TFun (recd, string), loc),
adamc@709 1344 (L'.EAbs ("pr", recd, string,
adamc@709 1345 strcat [(L'.EPrim (Prim.String "FOREIGN KEY ("), loc),
adamc@709 1346 (L'.EField ((L'.ERel 2, loc), "1"), loc),
adamc@709 1347 (L'.EPrim (Prim.String ") REFERENCES "), loc),
adamc@709 1348 (L'.ERel 1, loc),
adamc@709 1349 (L'.EPrim (Prim.String " ("), loc),
adamc@709 1350 (L'.EField ((L'.ERel 2, loc), "2"), loc),
adamc@709 1351 (L'.EPrim (Prim.String ")"), loc),
adamc@709 1352 prop ("OnDelete", "DELETE"),
adamc@709 1353 prop ("OnUpdate", "UPDATE")]), loc)), loc)), loc),
adamc@709 1354 fm)
adamc@709 1355 end
adamc@709 1356
adamc@714 1357 | L.ECApp ((L.EFfi ("Basis", "check"), _), _) =>
adamc@714 1358 let
adamc@714 1359 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@714 1360 in
adamc@714 1361 ((L'.EAbs ("e", string, string,
adamc@714 1362 (L'.EStrcat ((L'.EPrim (Prim.String "CHECK "), loc),
adamc@714 1363 (L'.EFfiApp ("Basis", "checkString",
adamc@714 1364 [(L'.ERel 0, loc)]), loc)), loc)), loc),
adamc@714 1365 fm)
adamc@714 1366 end
adamc@714 1367
adamc@307 1368 | L.EFfiApp ("Basis", "dml", [e]) =>
adamc@307 1369 let
adamc@307 1370 val (e, fm) = monoExp (env, st, fm) e
adamc@307 1371 in
adamc@468 1372 ((L'.EDml e, loc),
adamc@307 1373 fm)
adamc@307 1374 end
adamc@308 1375
adamc@705 1376 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "insert"), _), fields), _), _) =>
adamc@307 1377 (case monoType env (L.TRecord fields, loc) of
adamc@307 1378 (L'.TRecord fields, _) =>
adamc@307 1379 let
adamc@307 1380 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@307 1381 val fields = map (fn (x, _) => (x, s)) fields
adamc@307 1382 val rt = (L'.TRecord fields, loc)
adamc@307 1383 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@307 1384 in
adamc@307 1385 ((L'.EAbs ("tab", s, (L'.TFun (rt, s), loc),
adamc@307 1386 (L'.EAbs ("fs", rt, s,
adamc@598 1387 strcat [sc "INSERT INTO ",
adamc@598 1388 (L'.ERel 1, loc),
adamc@598 1389 sc " (",
adamc@598 1390 strcatComma (map (fn (x, _) => sc ("uw_" ^ x)) fields),
adamc@598 1391 sc ") VALUES (",
adamc@598 1392 strcatComma (map (fn (x, _) =>
adamc@598 1393 (L'.EField ((L'.ERel 0, loc),
adamc@598 1394 x), loc)) fields),
adamc@598 1395 sc ")"]), loc)), loc),
adamc@307 1396 fm)
adamc@307 1397 end
adamc@307 1398 | _ => poly ())
adamc@307 1399
adamc@705 1400 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "update"), _), _), _), _), _), changed) =>
adamc@308 1401 (case monoType env (L.TRecord changed, loc) of
adamc@308 1402 (L'.TRecord changed, _) =>
adamc@308 1403 let
adamc@308 1404 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@308 1405 val changed = map (fn (x, _) => (x, s)) changed
adamc@308 1406 val rt = (L'.TRecord changed, loc)
adamc@308 1407 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@308 1408 in
adamc@308 1409 ((L'.EAbs ("fs", rt, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@308 1410 (L'.EAbs ("tab", s, (L'.TFun (s, s), loc),
adamc@308 1411 (L'.EAbs ("e", s, s,
adamc@598 1412 strcat [sc "UPDATE ",
adamc@598 1413 (L'.ERel 1, loc),
adamc@598 1414 sc " AS T SET ",
adamc@598 1415 strcatComma (map (fn (x, _) =>
adamc@598 1416 strcat [sc ("uw_" ^ x
adamc@598 1417 ^ " = "),
adamc@598 1418 (L'.EField
adamc@598 1419 ((L'.ERel 2,
adamc@598 1420 loc),
adamc@598 1421 x), loc)])
adamc@598 1422 changed),
adamc@598 1423 sc " WHERE ",
adamc@598 1424 (L'.ERel 0, loc)]), loc)), loc)), loc),
adamc@308 1425 fm)
adamc@308 1426 end
adamc@308 1427 | _ => poly ())
adamc@308 1428
adamc@705 1429 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "delete"), _), _), _), _) =>
adamc@309 1430 let
adamc@309 1431 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@309 1432 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@309 1433 in
adamc@309 1434 ((L'.EAbs ("tab", s, (L'.TFun (s, s), loc),
adamc@309 1435 (L'.EAbs ("e", s, s,
adamc@598 1436 strcat [sc "DELETE FROM ",
adamc@598 1437 (L'.ERel 1, loc),
adamc@598 1438 sc " AS T WHERE ",
adamc@598 1439 (L'.ERel 0, loc)]), loc)), loc),
adamc@309 1440 fm)
adamc@309 1441 end
adamc@309 1442
adamc@252 1443 | L.ECApp (
adamc@252 1444 (L.ECApp (
adamc@252 1445 (L.ECApp ((L.EFfi ("Basis", "query"), _), (L.CRecord (_, tables), _)), _),
adamc@252 1446 exps), _),
adamc@252 1447 state) =>
adamc@252 1448 (case monoType env (L.TRecord exps, loc) of
adamc@252 1449 (L'.TRecord exps, _) =>
adamc@252 1450 let
adamc@252 1451 val tables = map (fn ((L.CName x, _), xts) =>
adamc@252 1452 (case monoType env (L.TRecord xts, loc) of
adamc@252 1453 (L'.TRecord xts, _) => SOME (x, xts)
adamc@252 1454 | _ => NONE)
adamc@252 1455 | _ => NONE) tables
adamc@252 1456 in
adamc@252 1457 if List.exists (fn x => x = NONE) tables then
adamc@252 1458 poly ()
adamc@252 1459 else
adamc@252 1460 let
adamc@252 1461 val tables = List.mapPartial (fn x => x) tables
adamc@252 1462 val state = monoType env state
adamc@252 1463 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 1464 val un = (L'.TRecord [], loc)
adamc@252 1465
adamc@252 1466 val rt = exps @ map (fn (x, xts) => (x, (L'.TRecord xts, loc))) tables
adamc@252 1467 val ft = (L'.TFun ((L'.TRecord rt, loc),
adamc@252 1468 (L'.TFun (state,
adamc@252 1469 (L'.TFun (un, state), loc)),
adamc@252 1470 loc)), loc)
adamc@252 1471
adamc@267 1472 val body' = (L'.EApp (
adamc@267 1473 (L'.EApp (
adamc@267 1474 (L'.EApp ((L'.ERel 4, loc),
adamc@267 1475 (L'.ERel 1, loc)), loc),
adamc@267 1476 (L'.ERel 0, loc)), loc),
adamc@267 1477 (L'.ERecord [], loc)), loc)
adamc@252 1478
adamc@252 1479 val body = (L'.EQuery {exps = exps,
adamc@252 1480 tables = tables,
adamc@252 1481 state = state,
adamc@252 1482 query = (L'.ERel 3, loc),
adamc@252 1483 body = body',
adamc@252 1484 initial = (L'.ERel 1, loc)},
adamc@252 1485 loc)
adamc@252 1486 in
adamc@252 1487 ((L'.EAbs ("q", s, (L'.TFun (ft, (L'.TFun (state, (L'.TFun (un, state), loc)), loc)), loc),
adamc@252 1488 (L'.EAbs ("f", ft, (L'.TFun (state, (L'.TFun (un, state), loc)), loc),
adamc@252 1489 (L'.EAbs ("i", state, (L'.TFun (un, state), loc),
adamc@252 1490 (L'.EAbs ("_", un, state,
adamc@252 1491 body), loc)), loc)), loc)), loc), fm)
adamc@252 1492 end
adamc@252 1493 end
adamc@252 1494 | _ => poly ())
adamc@252 1495
adamc@252 1496 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_query"), _), _), _), _), _), _) =>
adamc@252 1497 let
adamc@252 1498 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@252 1499 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 1500 fun gf s = (L'.EField ((L'.ERel 0, loc), s), loc)
adamc@252 1501 in
adamc@252 1502 ((L'.EAbs ("r",
adamc@252 1503 (L'.TRecord [("Rows", s), ("OrderBy", s), ("Limit", s), ("Offset", s)], loc),
adamc@252 1504 s,
adamc@598 1505 strcat [gf "Rows",
adamc@598 1506 (L'.ECase (gf "OrderBy",
adamc@598 1507 [((L'.PPrim (Prim.String ""), loc), sc ""),
adamc@598 1508 ((L'.PWild, loc),
adamc@598 1509 strcat [sc " ORDER BY ",
adamc@598 1510 gf "OrderBy"])],
adamc@598 1511 {disc = s, result = s}), loc),
adamc@598 1512 gf "Limit",
adamc@598 1513 gf "Offset"]), loc), fm)
adamc@252 1514 end
adamc@252 1515
adamc@252 1516 | L.ECApp (
adamc@252 1517 (L.ECApp (
adamc@252 1518 (L.ECApp (
adamc@252 1519 (L.ECApp (
adamc@252 1520 (L.EFfi ("Basis", "sql_query1"), _),
adamc@252 1521 (L.CRecord (_, tables), _)), _),
adamc@252 1522 (L.CRecord (_, grouped), _)), _),
adamc@252 1523 (L.CRecord (_, stables), _)), _),
adamc@252 1524 sexps) =>
adamc@252 1525 let
adamc@252 1526 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@252 1527 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 1528 val un = (L'.TRecord [], loc)
adamc@252 1529 fun gf s = (L'.EField ((L'.ERel 0, loc), s), loc)
adamc@252 1530
adamc@705 1531 val tables = List.mapPartial
adamc@705 1532 (fn (x, (L.CTuple [y, _], _)) => SOME (x, y)
adamc@705 1533 | _ => (E.errorAt loc "Bad sql_query1 tables pair";
adamc@705 1534 NONE))
adamc@705 1535 tables
adamc@705 1536
adamc@252 1537 fun doTables tables =
adamc@252 1538 let
adamc@252 1539 val tables = map (fn ((L.CName x, _), xts) =>
adamc@252 1540 (case monoType env (L.TRecord xts, loc) of
adamc@252 1541 (L'.TRecord xts, _) => SOME (x, xts)
adamc@252 1542 | _ => NONE)
adamc@252 1543 | _ => NONE) tables
adamc@252 1544 in
adamc@252 1545 if List.exists (fn x => x = NONE) tables then
adamc@252 1546 NONE
adamc@252 1547 else
adamc@260 1548 let
adamc@260 1549 val tables = List.mapPartial (fn x => x) tables
adamc@260 1550 val tables = ListMergeSort.sort
adamc@260 1551 (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER)
adamc@260 1552 tables
adamc@260 1553 val tables = map (fn (x, xts) =>
adamc@260 1554 (x, ListMergeSort.sort
adamc@260 1555 (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER)
adamc@260 1556 xts)) tables
adamc@260 1557 in
adamc@260 1558 SOME tables
adamc@260 1559 end
adamc@252 1560 end
adamc@252 1561 in
adamc@252 1562 case (doTables tables, doTables grouped, doTables stables, monoType env (L.TRecord sexps, loc)) of
adamc@252 1563 (SOME tables, SOME grouped, SOME stables, (L'.TRecord sexps, _)) =>
adamc@441 1564 let
adamc@441 1565 val sexps = ListMergeSort.sort
adamc@441 1566 (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER) sexps
adamc@441 1567 in
adamc@441 1568 ((L'.EAbs ("r",
adamc@441 1569 (L'.TRecord [("From", (L'.TRecord (map (fn (x, _) => (x, s)) tables), loc)),
adamc@441 1570 ("Where", s),
adamc@441 1571 ("GroupBy", un),
adamc@441 1572 ("Having", s),
adamc@441 1573 ("SelectFields", un),
adamc@441 1574 ("SelectExps", (L'.TRecord (map (fn (x, _) => (x, s)) sexps), loc))],
adamc@441 1575 loc),
adamc@441 1576 s,
adamc@598 1577 strcat [sc "SELECT ",
adamc@598 1578 strcatComma (map (fn (x, t) =>
adamc@598 1579 strcat [
adamc@598 1580 (L'.EField (gf "SelectExps", x), loc),
adamc@598 1581 sc (" AS _" ^ x)
adamc@598 1582 ]) sexps
adamc@598 1583 @ map (fn (x, xts) =>
adamc@598 1584 strcatComma
adamc@598 1585 (map (fn (x', _) =>
adamc@598 1586 sc (x ^ ".uw_" ^ x'))
adamc@598 1587 xts)) stables),
adamc@598 1588 sc " FROM ",
adamc@598 1589 strcatComma (map (fn (x, _) => strcat [(L'.EField (gf "From", x), loc),
adamc@598 1590 sc (" AS " ^ x)]) tables),
adamc@598 1591 (L'.ECase (gf "Where",
adamc@598 1592 [((L'.PPrim (Prim.String "TRUE"), loc),
adamc@598 1593 sc ""),
adamc@598 1594 ((L'.PWild, loc),
adamc@598 1595 strcat [sc " WHERE ", gf "Where"])],
adamc@598 1596 {disc = s,
adamc@598 1597 result = s}), loc),
adamc@598 1598
adamc@598 1599 if List.all (fn (x, xts) =>
adamc@598 1600 case List.find (fn (x', _) => x' = x) grouped of
adamc@598 1601 NONE => List.null xts
adamc@598 1602 | SOME (_, xts') =>
adamc@598 1603 List.all (fn (x, _) =>
adamc@598 1604 List.exists (fn (x', _) => x' = x)
adamc@598 1605 xts') xts) tables then
adamc@598 1606 sc ""
adamc@598 1607 else
adamc@598 1608 strcat [
adamc@598 1609 sc " GROUP BY ",
adamc@598 1610 strcatComma (map (fn (x, xts) =>
adamc@598 1611 strcatComma
adamc@598 1612 (map (fn (x', _) =>
adamc@598 1613 sc (x ^ ".uw_" ^ x'))
adamc@598 1614 xts)) grouped)
adamc@598 1615 ],
adamc@259 1616
adamc@598 1617 (L'.ECase (gf "Having",
adamc@598 1618 [((L'.PPrim (Prim.String "TRUE"), loc),
adamc@598 1619 sc ""),
adamc@598 1620 ((L'.PWild, loc),
adamc@598 1621 strcat [sc " HAVING ", gf "Having"])],
adamc@598 1622 {disc = s,
adamc@598 1623 result = s}), loc)
adamc@441 1624 ]), loc),
adamc@441 1625 fm)
adamc@441 1626 end
adamc@252 1627 | _ => poly ()
adamc@252 1628 end
adamc@252 1629
adamc@252 1630 | L.ECApp (
adamc@252 1631 (L.ECApp (
adamc@252 1632 (L.ECApp (
adamc@252 1633 (L.ECApp (
adamc@252 1634 (L.EFfi ("Basis", "sql_inject"), _),
adamc@252 1635 _), _),
adamc@252 1636 _), _),
adamc@252 1637 _), _),
adamc@252 1638 t) =>
adamc@252 1639 let
adamc@252 1640 val t = monoType env t
adamc@252 1641 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 1642 in
adamc@252 1643 ((L'.EAbs ("f", (L'.TFun (t, s), loc), (L'.TFun (t, s), loc),
adamc@252 1644 (L'.ERel 0, loc)), loc), fm)
adamc@252 1645 end
adamc@252 1646
adamc@253 1647 | L.EFfi ("Basis", "sql_int") =>
adamc@253 1648 ((L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1649 (L'.EFfiApp ("Basis", "sqlifyInt", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1650 fm)
adamc@253 1651 | L.EFfi ("Basis", "sql_float") =>
adamc@253 1652 ((L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1653 (L'.EFfiApp ("Basis", "sqlifyFloat", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1654 fm)
adamc@253 1655 | L.EFfi ("Basis", "sql_bool") =>
adamc@253 1656 ((L'.EAbs ("x", (L'.TFfi ("Basis", "bool"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1657 (L'.EFfiApp ("Basis", "sqlifyBool", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1658 fm)
adamc@253 1659 | L.EFfi ("Basis", "sql_string") =>
adamc@253 1660 ((L'.EAbs ("x", (L'.TFfi ("Basis", "string"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1661 (L'.EFfiApp ("Basis", "sqlifyString", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1662 fm)
adamc@439 1663 | L.EFfi ("Basis", "sql_time") =>
adamc@439 1664 ((L'.EAbs ("x", (L'.TFfi ("Basis", "time"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@439 1665 (L'.EFfiApp ("Basis", "sqlifyTime", [(L'.ERel 0, loc)]), loc)), loc),
adamc@439 1666 fm)
adamc@737 1667 | L.EFfi ("Basis", "sql_blob") =>
adamc@737 1668 ((L'.EAbs ("x", (L'.TFfi ("Basis", "blob"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@737 1669 (L'.EFfiApp ("Basis", "sqlifyBlob", [(L'.ERel 0, loc)]), loc)), loc),
adamc@737 1670 fm)
adamc@678 1671 | L.ECApp ((L.EFfi ("Basis", "sql_channel"), _), _) =>
adamc@678 1672 ((L'.EAbs ("x", (L'.TFfi ("Basis", "channel"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@678 1673 (L'.EFfiApp ("Basis", "sqlifyChannel", [(L'.ERel 0, loc)]), loc)), loc),
adamc@678 1674 fm)
adamc@682 1675 | L.EFfi ("Basis", "sql_client") =>
adamc@682 1676 ((L'.EAbs ("x", (L'.TFfi ("Basis", "client"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@682 1677 (L'.EFfiApp ("Basis", "sqlifyClient", [(L'.ERel 0, loc)]), loc)), loc),
adamc@682 1678 fm)
adamc@676 1679 | L.ECApp ((L.EFfi ("Basis", "sql_prim"), _), t) =>
adamc@676 1680 let
adamc@676 1681 val t = monoType env t
adamc@676 1682 val tf = (L'.TFun (t, (L'.TFfi ("Basis", "string"), loc)), loc)
adamc@676 1683 in
adamc@676 1684 ((L'.EAbs ("f", tf, tf, (L'.ERel 0, loc)), loc),
adamc@676 1685 fm)
adamc@676 1686 end
adamc@676 1687 | L.ECApp ((L.EFfi ("Basis", "sql_option_prim"), _), t) =>
adamc@676 1688 let
adamc@676 1689 val t = monoType env t
adamc@676 1690 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@676 1691 in
adamc@676 1692 ((L'.EAbs ("f",
adamc@676 1693 (L'.TFun (t, s), loc),
adamc@676 1694 (L'.TFun ((L'.TOption t, loc), s), loc),
adamc@676 1695 (L'.EAbs ("x",
adamc@676 1696 (L'.TOption t, loc),
adamc@676 1697 s,
adamc@676 1698 (L'.ECase ((L'.ERel 0, loc),
adamc@676 1699 [((L'.PNone t, loc),
adamc@676 1700 (L'.EPrim (Prim.String "NULL"), loc)),
adamc@676 1701 ((L'.PSome (t, (L'.PVar ("y", t), loc)), loc),
adamc@676 1702 (L'.EApp ((L'.ERel 2, loc), (L'.ERel 0, loc)), loc))],
adamc@676 1703 {disc = (L'.TOption t, loc),
adamc@676 1704 result = s}), loc)), loc)), loc),
adamc@676 1705 fm)
adamc@676 1706 end
adamc@253 1707
adamc@252 1708 | L.ECApp ((L.EFfi ("Basis", "sql_subset"), _), _) =>
adamc@252 1709 ((L'.ERecord [], loc), fm)
adamc@252 1710 | L.ECApp ((L.EFfi ("Basis", "sql_subset_all"), _), _) =>
adamc@252 1711 ((L'.ERecord [], loc), fm)
adamc@252 1712
adamc@252 1713 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_order_by_Nil"), _), _), _), _) =>
adamc@252 1714 ((L'.EPrim (Prim.String ""), loc), fm)
adamc@261 1715 | L.ECApp (
adamc@261 1716 (L.ECApp (
adamc@261 1717 (L.ECApp (
adamc@261 1718 (L.EFfi ("Basis", "sql_order_by_Cons"), _),
adamc@261 1719 _), _),
adamc@261 1720 _), _),
adamc@261 1721 _) =>
adamc@261 1722 let
adamc@261 1723 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@261 1724 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@261 1725 in
adamc@268 1726 ((L'.EAbs ("e1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@268 1727 (L'.EAbs ("d", s, (L'.TFun (s, s), loc),
adamc@268 1728 (L'.EAbs ("e2", s, s,
adamc@268 1729 (L'.ECase ((L'.ERel 0, loc),
adamc@268 1730 [((L'.PPrim (Prim.String ""), loc),
adamc@598 1731 strcat [(L'.ERel 2, loc),
adamc@598 1732 (L'.ERel 1, loc)]),
adamc@268 1733 ((L'.PWild, loc),
adamc@598 1734 strcat [(L'.ERel 2, loc),
adamc@598 1735 (L'.ERel 1, loc),
adamc@598 1736 sc ", ",
adamc@598 1737 (L'.ERel 0, loc)])],
adamc@268 1738 {disc = s, result = s}), loc)), loc)), loc)), loc),
adamc@261 1739 fm)
adamc@261 1740 end
adamc@252 1741
adamc@252 1742 | L.EFfi ("Basis", "sql_no_limit") =>
adamc@252 1743 ((L'.EPrim (Prim.String ""), loc), fm)
adamc@262 1744 | L.EFfiApp ("Basis", "sql_limit", [e]) =>
adamc@262 1745 let
adamc@262 1746 val (e, fm) = monoExp (env, st, fm) e
adamc@262 1747 in
adamc@598 1748 (strcat [
adamc@262 1749 (L'.EPrim (Prim.String " LIMIT "), loc),
adamc@262 1750 (L'.EFfiApp ("Basis", "sqlifyInt", [e]), loc)
adamc@262 1751 ],
adamc@262 1752 fm)
adamc@262 1753 end
adamc@262 1754
adamc@252 1755 | L.EFfi ("Basis", "sql_no_offset") =>
adamc@252 1756 ((L'.EPrim (Prim.String ""), loc), fm)
adamc@263 1757 | L.EFfiApp ("Basis", "sql_offset", [e]) =>
adamc@263 1758 let
adamc@263 1759 val (e, fm) = monoExp (env, st, fm) e
adamc@263 1760 in
adamc@598 1761 (strcat [
adamc@263 1762 (L'.EPrim (Prim.String " OFFSET "), loc),
adamc@263 1763 (L'.EFfiApp ("Basis", "sqlifyInt", [e]), loc)
adamc@263 1764 ],
adamc@263 1765 fm)
adamc@263 1766 end
adamc@253 1767
adamc@559 1768 | L.ECApp ((L.EFfi ("Basis", "sql_eq"), _), _) =>
adamc@253 1769 ((L'.EPrim (Prim.String "="), loc), fm)
adamc@559 1770 | L.ECApp ((L.EFfi ("Basis", "sql_ne"), _), _) =>
adamc@253 1771 ((L'.EPrim (Prim.String "<>"), loc), fm)
adamc@559 1772 | L.ECApp ((L.EFfi ("Basis", "sql_lt"), _), _) =>
adamc@253 1773 ((L'.EPrim (Prim.String "<"), loc), fm)
adamc@559 1774 | L.ECApp ((L.EFfi ("Basis", "sql_le"), _), _) =>
adamc@253 1775 ((L'.EPrim (Prim.String "<="), loc), fm)
adamc@559 1776 | L.ECApp ((L.EFfi ("Basis", "sql_gt"), _), _) =>
adamc@253 1777 ((L'.EPrim (Prim.String ">"), loc), fm)
adamc@559 1778 | L.ECApp ((L.EFfi ("Basis", "sql_ge"), _), _) =>
adamc@253 1779 ((L'.EPrim (Prim.String ">="), loc), fm)
adamc@253 1780
adamc@559 1781 | L.ECApp ((L.EFfi ("Basis", "sql_plus"), _), _) =>
adamc@559 1782 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 1783 (L'.EPrim (Prim.String "+"), loc)), loc), fm)
adamc@559 1784 | L.ECApp ((L.EFfi ("Basis", "sql_minus"), _), _) =>
adamc@559 1785 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 1786 (L'.EPrim (Prim.String "-"), loc)), loc), fm)
adamc@559 1787 | L.ECApp ((L.EFfi ("Basis", "sql_times"), _), _) =>
adamc@559 1788 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 1789 (L'.EPrim (Prim.String "*"), loc)), loc), fm)
adamc@559 1790 | L.ECApp ((L.EFfi ("Basis", "sql_div"), _), _) =>
adamc@559 1791 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 1792 (L'.EPrim (Prim.String "/"), loc)), loc), fm)
adamc@559 1793 | L.EFfi ("Basis", "sql_mod") =>
adamc@559 1794 ((L'.EPrim (Prim.String "%"), loc), fm)
adamc@559 1795
adamc@253 1796 | L.ECApp (
adamc@253 1797 (L.ECApp (
adamc@253 1798 (L.ECApp (
adamc@253 1799 (L.ECApp (
adamc@254 1800 (L.ECApp (
adamc@264 1801 (L.EFfi ("Basis", "sql_unary"), _),
adamc@264 1802 _), _),
adamc@264 1803 _), _),
adamc@264 1804 _), _),
adamc@264 1805 _), _),
adamc@264 1806 _) =>
adamc@264 1807 let
adamc@264 1808 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@264 1809 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@264 1810 in
adamc@264 1811 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@264 1812 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@598 1813 strcat [sc "(",
adamc@598 1814 (L'.ERel 1, loc),
adamc@598 1815 sc " ",
adamc@598 1816 (L'.ERel 0, loc),
adamc@598 1817 sc ")"]), loc)), loc),
adamc@264 1818 fm)
adamc@264 1819 end
adamc@264 1820 | L.EFfi ("Basis", "sql_not") => ((L'.EPrim (Prim.String "NOT"), loc), fm)
adamc@559 1821 | L.ECApp ((L.EFfi ("Basis", "sql_neg"), _), _) =>
adamc@559 1822 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 1823 (L'.EPrim (Prim.String "-"), loc)), loc), fm)
adamc@264 1824
adamc@264 1825 | L.ECApp (
adamc@264 1826 (L.ECApp (
adamc@264 1827 (L.ECApp (
adamc@264 1828 (L.ECApp (
adamc@264 1829 (L.ECApp (
adamc@254 1830 (L.ECApp (
adamc@254 1831 (L.EFfi ("Basis", "sql_binary"), _),
adamc@254 1832 _), _),
adamc@254 1833 _), _),
adamc@254 1834 _), _),
adamc@254 1835 _), _),
adamc@254 1836 _), _),
adamc@254 1837 _) =>
adamc@254 1838 let
adamc@254 1839 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@254 1840 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@254 1841 in
adamc@254 1842 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@254 1843 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@254 1844 (L'.EAbs ("e2", s, s,
adamc@598 1845 strcat [sc "(",
adamc@598 1846 (L'.ERel 1, loc),
adamc@598 1847 sc " ",
adamc@598 1848 (L'.ERel 2, loc),
adamc@598 1849 sc " ",
adamc@598 1850 (L'.ERel 0, loc),
adamc@598 1851 sc ")"]), loc)), loc)), loc),
adamc@254 1852 fm)
adamc@254 1853 end
adamc@254 1854 | L.EFfi ("Basis", "sql_and") => ((L'.EPrim (Prim.String "AND"), loc), fm)
adamc@254 1855 | L.EFfi ("Basis", "sql_or") => ((L'.EPrim (Prim.String "OR"), loc), fm)
adamc@254 1856
adamc@254 1857 | L.ECApp (
adamc@254 1858 (L.ECApp (
adamc@254 1859 (L.ECApp (
adamc@254 1860 (L.ECApp (
adamc@253 1861 (L.ECApp (
adamc@253 1862 (L.ECApp (
adamc@253 1863 (L.ECApp (
adamc@253 1864 (L.EFfi ("Basis", "sql_field"), _),
adamc@253 1865 _), _),
adamc@253 1866 _), _),
adamc@253 1867 _), _),
adamc@253 1868 _), _),
adamc@253 1869 _), _),
adamc@253 1870 (L.CName tab, _)), _),
adamc@311 1871 (L.CName field, _)) => ((L'.EPrim (Prim.String (tab ^ ".uw_" ^ field)), loc), fm)
adamc@260 1872
adamc@260 1873 | L.ECApp (
adamc@260 1874 (L.ECApp (
adamc@260 1875 (L.ECApp (
adamc@260 1876 (L.ECApp (
adamc@261 1877 (L.ECApp (
adamc@261 1878 (L.EFfi ("Basis", "sql_exp"), _),
adamc@261 1879 _), _),
adamc@261 1880 _), _),
adamc@261 1881 _), _),
adamc@261 1882 _), _),
adamc@261 1883 (L.CName nm, _)) => ((L'.EPrim (Prim.String ("_" ^ nm)), loc), fm)
adamc@261 1884
adamc@261 1885 | L.ECApp (
adamc@261 1886 (L.ECApp (
adamc@261 1887 (L.ECApp (
adamc@261 1888 (L.ECApp (
adamc@260 1889 (L.EFfi ("Basis", "sql_relop"), _),
adamc@260 1890 _), _),
adamc@260 1891 _), _),
adamc@260 1892 _), _),
adamc@260 1893 _) =>
adamc@260 1894 let
adamc@260 1895 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@260 1896 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@260 1897 in
adamc@260 1898 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@260 1899 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@260 1900 (L'.EAbs ("e2", s, s,
adamc@598 1901 strcat [sc "((",
adamc@598 1902 (L'.ERel 1, loc),
adamc@598 1903 sc ") ",
adamc@598 1904 (L'.ERel 2, loc),
adamc@598 1905 sc " (",
adamc@598 1906 (L'.ERel 0, loc),
adamc@598 1907 sc "))"]), loc)), loc)), loc),
adamc@260 1908 fm)
adamc@260 1909 end
adamc@260 1910
adamc@260 1911 | L.EFfi ("Basis", "sql_union") => ((L'.EPrim (Prim.String "UNION"), loc), fm)
adamc@260 1912 | L.EFfi ("Basis", "sql_intersect") => ((L'.EPrim (Prim.String "INTERSECT"), loc), fm)
adamc@260 1913 | L.EFfi ("Basis", "sql_except") => ((L'.EPrim (Prim.String "EXCEPT"), loc), fm)
adamc@260 1914
adamc@265 1915 | L.ECApp (
adamc@265 1916 (L.ECApp (
adamc@265 1917 (L.ECApp (
adamc@265 1918 (L.EFfi ("Basis", "sql_count"), _),
adamc@265 1919 _), _),
adamc@265 1920 _), _),
adamc@544 1921 _) => ((L'.EPrim (Prim.String "COUNT(*)"), loc),
adamc@265 1922 fm)
adamc@266 1923
adamc@266 1924 | L.ECApp (
adamc@266 1925 (L.ECApp (
adamc@266 1926 (L.ECApp (
adamc@266 1927 (L.ECApp (
adamc@266 1928 (L.EFfi ("Basis", "sql_aggregate"), _),
adamc@266 1929 _), _),
adamc@266 1930 _), _),
adamc@266 1931 _), _),
adamc@266 1932 _) =>
adamc@266 1933 let
adamc@266 1934 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@266 1935 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@266 1936 in
adamc@266 1937 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@266 1938 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@598 1939 strcat [(L'.ERel 1, loc),
adamc@598 1940 sc "(",
adamc@598 1941 (L'.ERel 0, loc),
adamc@598 1942 sc ")"]), loc)), loc),
adamc@266 1943 fm)
adamc@266 1944 end
adamc@266 1945
adamc@266 1946 | L.EFfi ("Basis", "sql_summable_int") => ((L'.ERecord [], loc), fm)
adamc@266 1947 | L.EFfi ("Basis", "sql_summable_float") => ((L'.ERecord [], loc), fm)
adamc@266 1948 | L.ECApp ((L.EFfi ("Basis", "sql_avg"), _), _) =>
adamc@266 1949 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 1950 (L'.EPrim (Prim.String "AVG"), loc)), loc),
adamc@266 1951 fm)
adamc@266 1952 | L.ECApp ((L.EFfi ("Basis", "sql_sum"), _), _) =>
adamc@266 1953 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 1954 (L'.EPrim (Prim.String "SUM"), loc)), loc),
adamc@266 1955 fm)
adamc@266 1956
adamc@559 1957 | L.EFfi ("Basis", "sql_arith_int") => ((L'.ERecord [], loc), fm)
adamc@559 1958 | L.EFfi ("Basis", "sql_arith_float") => ((L'.ERecord [], loc), fm)
adamc@559 1959
adamc@266 1960 | L.EFfi ("Basis", "sql_maxable_int") => ((L'.ERecord [], loc), fm)
adamc@266 1961 | L.EFfi ("Basis", "sql_maxable_float") => ((L'.ERecord [], loc), fm)
adamc@266 1962 | L.EFfi ("Basis", "sql_maxable_string") => ((L'.ERecord [], loc), fm)
adamc@266 1963 | L.ECApp ((L.EFfi ("Basis", "sql_max"), _), _) =>
adamc@266 1964 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 1965 (L'.EPrim (Prim.String "MAX"), loc)), loc),
adamc@266 1966 fm)
adamc@266 1967 | L.ECApp ((L.EFfi ("Basis", "sql_min"), _), _) =>
adamc@266 1968 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 1969 (L'.EPrim (Prim.String "MIN"), loc)), loc),
adamc@266 1970 fm)
adamc@266 1971
adamc@268 1972 | L.EFfi ("Basis", "sql_asc") => ((L'.EPrim (Prim.String ""), loc), fm)
adamc@268 1973 | L.EFfi ("Basis", "sql_desc") => ((L'.EPrim (Prim.String " DESC"), loc), fm)
adamc@268 1974
adamc@441 1975 | L.ECApp (
adamc@441 1976 (L.ECApp (
adamc@441 1977 (L.ECApp (
adamc@441 1978 (L.ECApp (
adamc@441 1979 (L.EFfi ("Basis", "sql_nfunc"), _),
adamc@441 1980 _), _),
adamc@441 1981 _), _),
adamc@441 1982 _), _),
adamc@441 1983 _) =>
adamc@441 1984 let
adamc@441 1985 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@441 1986 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@441 1987 in
adamc@441 1988 ((L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc),
adamc@441 1989 fm)
adamc@441 1990 end
adamc@441 1991 | L.EFfi ("Basis", "sql_current_timestamp") => ((L'.EPrim (Prim.String "CURRENT_TIMESTAMP"), loc), fm)
adamc@441 1992
adamc@470 1993 | (L.ECApp (
adamc@470 1994 (L.ECApp (
adamc@470 1995 (L.ECApp (
adamc@470 1996 (L.ECApp (
adamc@470 1997 (L.EFfi ("Basis", "sql_is_null"), _), _),
adamc@470 1998 _), _),
adamc@470 1999 _), _),
adamc@470 2000 _), _)) =>
adamc@470 2001 let
adamc@470 2002 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@470 2003 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@470 2004 in
adamc@470 2005 ((L'.EAbs ("s", s, s,
adamc@598 2006 strcat [sc "(",
adamc@598 2007 (L'.ERel 0, loc),
adamc@598 2008 sc " IS NULL)"]), loc),
adamc@470 2009 fm)
adamc@470 2010 end
adamc@470 2011
adamc@338 2012 | L.EFfiApp ("Basis", "nextval", [e]) =>
adamc@338 2013 let
adamc@338 2014 val (e, fm) = monoExp (env, st, fm) e
adamc@338 2015 in
adamc@465 2016 ((L'.ENextval e, loc), fm)
adamc@338 2017 end
adamc@338 2018
adamc@139 2019 | L.EApp (
adamc@139 2020 (L.ECApp (
adamc@720 2021 (L.ECApp ((L.EFfi ("Basis", "cdata"), _), _), _),
adamc@139 2022 _), _),
adamc@179 2023 se) =>
adamc@179 2024 let
adamc@179 2025 val (se, fm) = monoExp (env, st, fm) se
adamc@179 2026 in
adamc@179 2027 ((L'.EFfiApp ("Basis", "htmlifyString", [se]), loc), fm)
adamc@179 2028 end
adamc@179 2029
adamc@95 2030 | L.EApp (
adamc@95 2031 (L.EApp (
adamc@720 2032 (L.ECApp (
adamc@720 2033 (L.ECApp (
adamc@95 2034 (L.ECApp (
adamc@139 2035 (L.ECApp (
adamc@720 2036 (L.EFfi ("Basis", "join"),
adamc@720 2037 _), _), _),
adamc@139 2038 _), _),
adamc@720 2039 _), _),
adamc@720 2040 _), _),
adamc@720 2041 xml1), _),
adamc@720 2042 xml2) =>
adamc@179 2043 let
adamc@179 2044 val (xml1, fm) = monoExp (env, st, fm) xml1
adamc@179 2045 val (xml2, fm) = monoExp (env, st, fm) xml2
adamc@179 2046 in
adamc@179 2047 ((L'.EStrcat (xml1, xml2), loc), fm)
adamc@179 2048 end
adamc@95 2049
adamc@95 2050 | L.EApp (
adamc@95 2051 (L.EApp (
adamc@104 2052 (L.EApp (
adamc@721 2053 (L.EApp (
adamc@720 2054 (L.ECApp (
adamc@104 2055 (L.ECApp (
adamc@104 2056 (L.ECApp (
adamc@139 2057 (L.ECApp (
adamc@139 2058 (L.ECApp (
adamc@139 2059 (L.ECApp (
adamc@139 2060 (L.ECApp (
adamc@721 2061 (L.ECApp (
adamc@721 2062 (L.EFfi ("Basis", "tag"),
adamc@721 2063 _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _),
adamc@721 2064 class), _),
adamc@720 2065 attrs), _),
adamc@720 2066 tag), _),
adamc@95 2067 xml) =>
adamc@95 2068 let
adamc@140 2069 fun getTag' (e, _) =
adamc@140 2070 case e of
adamc@143 2071 L.EFfi ("Basis", tag) => (tag, [])
adamc@143 2072 | L.ECApp (e, t) => let
adamc@143 2073 val (tag, ts) = getTag' e
adamc@143 2074 in
adamc@143 2075 (tag, ts @ [t])
adamc@143 2076 end
adamc@140 2077 | _ => (E.errorAt loc "Non-constant XML tag";
adamc@140 2078 Print.eprefaces' [("Expression", CorePrint.p_exp env tag)];
adamc@143 2079 ("", []))
adamc@140 2080
adamc@95 2081 fun getTag (e, _) =
adamc@95 2082 case e of
adamc@143 2083 L.EFfiApp ("Basis", tag, [(L.ERecord [], _)]) => (tag, [])
adamc@140 2084 | L.EApp (e, (L.ERecord [], _)) => getTag' e
adamc@95 2085 | _ => (E.errorAt loc "Non-constant XML tag";
adamc@95 2086 Print.eprefaces' [("Expression", CorePrint.p_exp env tag)];
adamc@143 2087 ("", []))
adamc@95 2088
adamc@143 2089 val (tag, targs) = getTag tag
adamc@95 2090
adamc@179 2091 val (attrs, fm) = monoExp (env, st, fm) attrs
adamc@598 2092 val attrs = case #1 attrs of
adamc@598 2093 L'.ERecord xes => xes
adamc@598 2094 | _ => raise Fail "Non-record attributes!"
adamc@104 2095
adamc@717 2096 val attrs =
adamc@717 2097 if List.exists (fn ("Link", _, _) => true
adamc@717 2098 | _ => false) attrs then
adamc@717 2099 List.filter (fn ("Href", _, _) => false
adamc@717 2100 | _ => true) attrs
adamc@717 2101 else
adamc@717 2102 attrs
adamc@717 2103
adamc@668 2104 fun findOnload (attrs, acc) =
adamc@668 2105 case attrs of
adamc@668 2106 [] => (NONE, acc)
adamc@668 2107 | ("Onload", e, _) :: rest => (SOME e, List.revAppend (acc, rest))
adamc@668 2108 | x :: rest => findOnload (rest, x :: acc)
adamc@679 2109
adamc@668 2110 val (onload, attrs) = findOnload (attrs, [])
adamc@668 2111
adamc@606 2112 fun lowercaseFirst "" = ""
adamc@606 2113 | lowercaseFirst s = String.str (Char.toLower (String.sub (s, 0)))
adamc@606 2114 ^ String.extract (s, 1, NONE)
adamc@606 2115
adamc@721 2116 val (class, fm) = monoExp (env, st, fm) class
adamc@721 2117
adamc@143 2118 fun tagStart tag =
adamc@598 2119 let
adamc@721 2120 val t = (L'.TFfi ("Basis", "string"), loc)
adamc@598 2121 val s = (L'.EPrim (Prim.String (String.concat ["<", tag])), loc)
adamc@721 2122
adamc@721 2123 val s = (L'.ECase (class,
adamc@721 2124 [((L'.PNone t, loc),
adamc@721 2125 s),
adamc@721 2126 ((L'.PSome (t, (L'.PVar ("x", t), loc)), loc),
adamc@721 2127 (L'.EStrcat (s,
adamc@721 2128 (L'.EStrcat ((L'.EPrim (Prim.String " class=\""), loc),
adamc@721 2129 (L'.EStrcat ((L'.ERel 0, loc),
adamc@721 2130 (L'.EPrim (Prim.String "\""), loc)),
adamc@721 2131 loc)), loc)), loc))],
adamc@721 2132 {disc = (L'.TOption t, loc),
adamc@721 2133 result = t}), loc)
adamc@598 2134 in
adamc@598 2135 foldl (fn (("Action", _, _), acc) => acc
adamc@598 2136 | (("Source", _, _), acc) => acc
adamc@598 2137 | ((x, e, t), (s, fm)) =>
adamc@598 2138 case t of
adamc@598 2139 (L'.TFfi ("Basis", "bool"), _) =>
adamc@598 2140 let
adamc@598 2141 val s' = " " ^ lowercaseFirst x
adamc@598 2142 in
adamc@598 2143 ((L'.ECase (e,
adamc@598 2144 [((L'.PCon (L'.Enum,
adamc@598 2145 L'.PConFfi {mod = "Basis",
adamc@598 2146 datatyp = "bool",
adamc@598 2147 con = "True",
adamc@598 2148 arg = NONE},
adamc@598 2149 NONE), loc),
adamc@598 2150 (L'.EStrcat (s,
adamc@598 2151 (L'.EPrim (Prim.String s'), loc)), loc)),
adamc@598 2152 ((L'.PCon (L'.Enum,
adamc@598 2153 L'.PConFfi {mod = "Basis",
adamc@598 2154 datatyp = "bool",
adamc@598 2155 con = "False",
adamc@598 2156 arg = NONE},
adamc@598 2157 NONE), loc),
adamc@598 2158 s)],
adamc@598 2159 {disc = (L'.TFfi ("Basis", "bool"), loc),
adamc@598 2160 result = (L'.TFfi ("Basis", "string"), loc)}), loc),
adamc@598 2161 fm)
adamc@598 2162 end
adamc@598 2163 | (L'.TFun _, _) =>
adamc@598 2164 let
adamc@598 2165 val s' = " " ^ lowercaseFirst x ^ "='"
adamc@651 2166 val e = (L'.EApp (e, (L'.ERecord [], loc)), loc)
adamc@598 2167 in
adamc@598 2168 ((L'.EStrcat (s,
adamc@598 2169 (L'.EStrcat (
adamc@598 2170 (L'.EPrim (Prim.String s'), loc),
adamc@598 2171 (L'.EStrcat (
adamc@598 2172 (L'.EJavaScript (L'.Attribute, e, NONE), loc),
adamc@598 2173 (L'.EPrim (Prim.String "'"), loc)), loc)),
adamc@598 2174 loc)), loc),
adamc@598 2175 fm)
adamc@598 2176 end
adamc@598 2177 | _ =>
adamc@598 2178 let
adamc@598 2179 val fooify =
adamc@598 2180 case x of
adamc@717 2181 "Link" => urlifyExp
adamc@717 2182 | "Action" => urlifyExp
adamc@598 2183 | _ => attrifyExp
adamc@120 2184
adamc@724 2185 val x =
adamc@724 2186 case x of
adamc@724 2187 "Typ" => "Type"
adamc@724 2188 | _ => x
adamc@598 2189 val xp = " " ^ lowercaseFirst x ^ "=\""
adamc@179 2190
adamc@598 2191 val (e, fm) = fooify env fm (e, t)
adamc@598 2192 in
adamc@598 2193 ((L'.EStrcat (s,
adamc@598 2194 (L'.EStrcat ((L'.EPrim (Prim.String xp), loc),
adamc@598 2195 (L'.EStrcat (e,
adamc@598 2196 (L'.EPrim (Prim.String "\""),
adamc@598 2197 loc)),
adamc@598 2198 loc)),
adamc@598 2199 loc)), loc),
adamc@598 2200 fm)
adamc@598 2201 end)
adamc@598 2202 (s, fm) attrs
adamc@598 2203 end
adamc@104 2204
adamc@143 2205 fun input typ =
adamc@143 2206 case targs of
adamc@155 2207 [_, (L.CName name, _)] =>
adamc@179 2208 let
adamc@179 2209 val (ts, fm) = tagStart "input"
adamc@179 2210 in
adamc@179 2211 ((L'.EStrcat (ts,
adamc@179 2212 (L'.EPrim (Prim.String (" type=\"" ^ typ ^ "\" name=\"" ^ name ^ "\"/>")),
adamc@179 2213 loc)), loc), fm)
adamc@179 2214 end
adamc@143 2215 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@153 2216 raise Fail "No name passed to input tag")
adamc@104 2217
adamc@565 2218 fun normal (tag, extra, extraInner) =
adamc@143 2219 let
adamc@179 2220 val (tagStart, fm) = tagStart tag
adamc@152 2221 val tagStart = case extra of
adamc@152 2222 NONE => tagStart
adamc@152 2223 | SOME extra => (L'.EStrcat (tagStart, extra), loc)
adamc@152 2224
adamc@695 2225 val xml = case extraInner of
adamc@695 2226 NONE => xml
adamc@695 2227 | SOME ei => (L.EFfiApp ("Basis", "strcat", [ei, xml]), loc)
adamc@695 2228
adamc@143 2229 fun normal () =
adamc@179 2230 let
adamc@179 2231 val (xml, fm) = monoExp (env, st, fm) xml
adamc@179 2232 in
adamc@179 2233 ((L'.EStrcat ((L'.EStrcat (tagStart, (L'.EPrim (Prim.String ">"), loc)), loc),
adamc@179 2234 (L'.EStrcat (xml,
adamc@179 2235 (L'.EPrim (Prim.String (String.concat ["</", tag, ">"])),
adamc@179 2236 loc)), loc)),
adamc@179 2237 loc),
adamc@179 2238 fm)
adamc@179 2239 end
adamc@143 2240 in
adamc@143 2241 case xml of
adamc@143 2242 (L.EApp ((L.ECApp (
adamc@143 2243 (L.ECApp ((L.EFfi ("Basis", "cdata"), _),
adamc@143 2244 _), _),
adamc@143 2245 _), _),
adamc@143 2246 (L.EPrim (Prim.String s), _)), _) =>
adamc@143 2247 if CharVector.all Char.isSpace s then
adamc@179 2248 ((L'.EStrcat (tagStart, (L'.EPrim (Prim.String "/>"), loc)), loc), fm)
adamc@143 2249 else
adamc@143 2250 normal ()
adamc@143 2251 | _ => normal ()
adamc@143 2252 end
adamc@606 2253
adamc@606 2254 fun setAttrs jexp =
adamc@606 2255 let
adamc@606 2256 val s = (L'.EPrim (Prim.String (String.concat ["<", tag])), loc)
adamc@606 2257
adamc@606 2258 val assgns = List.mapPartial
adamc@606 2259 (fn ("Source", _, _) => NONE
adamc@606 2260 | (x, e, _) =>
adamc@606 2261 SOME (strcat [str ("d." ^ lowercaseFirst x ^ "="),
adamc@606 2262 (L'.EJavaScript (L'.Script, e, NONE), loc),
adamc@606 2263 str ";"]))
adamc@606 2264 attrs
adamc@606 2265 in
adamc@606 2266 case assgns of
adamc@606 2267 [] => jexp
adamc@606 2268 | _ => strcat (str "var d="
adamc@606 2269 :: jexp
adamc@606 2270 :: str ";"
adamc@606 2271 :: assgns)
adamc@606 2272 end
adamc@152 2273 in
adamc@152 2274 case tag of
adamc@679 2275 "body" => let
adamc@668 2276 val onload = case onload of
adamc@668 2277 NONE => (L'.EPrim (Prim.String ""), loc)
adamc@668 2278 | SOME e =>
adamc@668 2279 let
adamc@668 2280 val e = (L'.EApp (e, (L'.ERecord [], loc)), loc)
adamc@668 2281 in
adamc@668 2282 (L'.EJavaScript (L'.Attribute, e, NONE), loc)
adamc@679 2283 end
adamc@668 2284 in
adamc@668 2285 normal ("body",
adamc@695 2286 SOME (L'.EFfiApp ("Basis", "maybe_onload",
adamc@695 2287 [(L'.EStrcat ((L'.EFfiApp ("Basis", "get_settings",
adamc@695 2288 [(L'.ERecord [], loc)]), loc),
adamc@695 2289 onload), loc)]),
adamc@695 2290 loc),
adamc@695 2291 SOME (L.EFfiApp ("Basis", "get_script", [(L.ERecord [], loc)]), loc))
adamc@668 2292 end
adamc@568 2293
adamc@568 2294 | "dyn" =>
adamc@598 2295 (case attrs of
adamc@598 2296 [("Signal", (L'.EApp ((L'.EAbs (_, _, _, (L'.ESignalReturn (L'.ERel 0, _), _)), _),
adamc@598 2297 e), _), _)] => (e, fm)
adamc@598 2298 | [("Signal", e, _)] =>
adamc@568 2299 ((L'.EStrcat
adamc@603 2300 ((L'.EPrim (Prim.String "<span><script type=\"text/javascript\">dyn("), loc),
adamc@578 2301 (L'.EStrcat ((L'.EJavaScript (L'.Script, e, NONE), loc),
adamc@603 2302 (L'.EPrim (Prim.String ")</script></span>"), loc)), loc)), loc),
adamc@568 2303 fm)
adamc@568 2304 | _ => raise Fail "Monoize: Bad dyn attributes")
adamc@565 2305
adamc@565 2306 | "submit" => normal ("input type=\"submit\"", NONE, NONE)
adamc@601 2307 | "button" => normal ("input type=\"submit\"", NONE, NONE)
adamc@152 2308
adamc@152 2309 | "textbox" =>
adamc@152 2310 (case targs of
adamc@152 2311 [_, (L.CName name, _)] =>
adamc@598 2312 (case List.find (fn ("Source", _, _) => true | _ => false) attrs of
adamc@598 2313 NONE =>
adamc@598 2314 let
adamc@598 2315 val (ts, fm) = tagStart "input"
adamc@598 2316 in
adamc@598 2317 ((L'.EStrcat (ts,
adamc@598 2318 (L'.EPrim (Prim.String (" name=\"" ^ name ^ "\"/>")),
adamc@598 2319 loc)), loc), fm)
adamc@598 2320 end
adamc@598 2321 | SOME (_, src, _) =>
adamc@646 2322 (strcat [str "<span><script type=\"text/javascript\">inp(\"input\",",
adamc@598 2323 (L'.EJavaScript (L'.Script, src, NONE), loc),
adamc@646 2324 str ")</script></span>"],
adamc@598 2325 fm))
adamc@152 2326 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@598 2327 raise Fail "No name passed to textbox tag"))
adamc@155 2328 | "password" => input "password"
adamc@361 2329 | "textarea" =>
adamc@152 2330 (case targs of
adamc@152 2331 [_, (L.CName name, _)] =>
adamc@179 2332 let
adamc@179 2333 val (ts, fm) = tagStart "textarea"
adamc@179 2334 val (xml, fm) = monoExp (env, st, fm) xml
adamc@179 2335 in
adamc@179 2336 ((L'.EStrcat ((L'.EStrcat (ts,
adamc@179 2337 (L'.EPrim (Prim.String (" name=\"" ^ name ^ "\">")), loc)), loc),
adamc@179 2338 (L'.EStrcat (xml,
adamc@179 2339 (L'.EPrim (Prim.String "</textarea>"),
adamc@179 2340 loc)), loc)),
adamc@179 2341 loc), fm)
adamc@179 2342 end
adamc@152 2343 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@153 2344 raise Fail "No name passed to ltextarea tag"))
adamc@153 2345
adamc@190 2346 | "checkbox" => input "checkbox"
adamc@737 2347 | "upload" => input "file"
adamc@190 2348
adamc@153 2349 | "radio" =>
adamc@153 2350 (case targs of
adamc@153 2351 [_, (L.CName name, _)] =>
adamc@179 2352 monoExp (env, St.setRadioGroup (st, name), fm) xml
adamc@153 2353 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@153 2354 raise Fail "No name passed to radio tag"))
adamc@153 2355 | "radioOption" =>
adamc@153 2356 (case St.radioGroup st of
adamc@153 2357 NONE => raise Fail "No name for radioGroup"
adamc@153 2358 | SOME name =>
adamc@153 2359 normal ("input",
adamc@565 2360 SOME (L'.EPrim (Prim.String (" type=\"radio\" name=\"" ^ name ^ "\"")), loc),
adamc@565 2361 NONE))
adamc@152 2362
adamc@361 2363 | "select" =>
adamc@154 2364 (case targs of
adamc@154 2365 [_, (L.CName name, _)] =>
adamc@179 2366 let
adamc@179 2367 val (ts, fm) = tagStart "select"
adamc@179 2368 val (xml, fm) = monoExp (env, st, fm) xml
adamc@179 2369 in
adamc@179 2370 ((L'.EStrcat ((L'.EStrcat (ts,
adamc@598 2371 (L'.EPrim (Prim.String (" name=\"" ^ name ^ "\">")),
adamc@598 2372 loc)), loc),
adamc@179 2373 (L'.EStrcat (xml,
adamc@179 2374 (L'.EPrim (Prim.String "</select>"),
adamc@179 2375 loc)), loc)),
adamc@179 2376 loc),
adamc@179 2377 fm)
adamc@179 2378 end
adamc@154 2379 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@154 2380 raise Fail "No name passed to lselect tag"))
adamc@154 2381
adamc@601 2382 | "ctextbox" =>
adamc@601 2383 (case List.find (fn ("Source", _, _) => true | _ => false) attrs of
adamc@601 2384 NONE =>
adamc@601 2385 let
adamc@601 2386 val (ts, fm) = tagStart "input"
adamc@601 2387 in
adamc@601 2388 ((L'.EStrcat (ts,
adamc@601 2389 (L'.EPrim (Prim.String "/>"), loc)),
adamc@601 2390 loc), fm)
adamc@601 2391 end
adamc@601 2392 | SOME (_, src, _) =>
adamc@606 2393 let
adamc@606 2394 val sc = strcat [str "inp(\"input\",",
adamc@606 2395 (L'.EJavaScript (L'.Script, src, NONE), loc),
adamc@606 2396 str ")"]
adamc@606 2397 val sc = setAttrs sc
adamc@606 2398 in
adamc@646 2399 (strcat [str "<span><script type=\"text/javascript\">",
adamc@606 2400 sc,
adamc@646 2401 str "</script></span>"],
adamc@606 2402 fm)
adamc@606 2403 end)
adamc@154 2404
adamc@565 2405 | "tabl" => normal ("table", NONE, NONE)
adamc@565 2406 | _ => normal (tag, NONE, NONE)
adamc@95 2407 end
adamc@94 2408
adamc@141 2409 | L.EApp ((L.ECApp (
adamc@361 2410 (L.ECApp ((L.EFfi ("Basis", "form"), _), _), _),
adamc@734 2411 (L.CRecord (_, fields), _)), _),
adamc@141 2412 xml) =>
adamc@143 2413 let
adamc@143 2414 fun findSubmit (e, _) =
adamc@143 2415 case e of
adamc@143 2416 L.EApp (
adamc@143 2417 (L.EApp (
adamc@143 2418 (L.ECApp (
adamc@143 2419 (L.ECApp (
adamc@143 2420 (L.ECApp (
adamc@143 2421 (L.ECApp (
adamc@143 2422 (L.EFfi ("Basis", "join"),
adamc@143 2423 _), _), _),
adamc@143 2424 _), _),
adamc@143 2425 _), _),
adamc@143 2426 _), _),
adamc@143 2427 xml1), _),
adamc@143 2428 xml2) => (case findSubmit xml1 of
adamc@143 2429 Error => Error
adamc@143 2430 | NotFound => findSubmit xml2
adamc@143 2431 | Found e =>
adamc@143 2432 case findSubmit xml2 of
adamc@143 2433 NotFound => Found e
adamc@143 2434 | _ => Error)
adamc@143 2435 | L.EApp (
adamc@143 2436 (L.EApp (
adamc@143 2437 (L.EApp (
adamc@730 2438 (L.EApp (
adamc@143 2439 (L.ECApp (
adamc@143 2440 (L.ECApp (
adamc@143 2441 (L.ECApp (
adamc@143 2442 (L.ECApp (
adamc@143 2443 (L.ECApp (
adamc@143 2444 (L.ECApp (
adamc@143 2445 (L.ECApp (
adamc@730 2446 (L.ECApp (
adamc@730 2447 (L.EFfi ("Basis", "tag"),
adamc@730 2448 _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _),
adamc@730 2449 _), _),
adamc@143 2450 attrs), _),
adamc@143 2451 _), _),
adamc@143 2452 xml) =>
adamc@143 2453 (case #1 attrs of
adamc@143 2454 L.ERecord xes =>
adamc@143 2455 (case ListUtil.search (fn ((L.CName "Action", _), e, t) => SOME (e, t)
adamc@143 2456 | _ => NONE) xes of
adamc@143 2457 NONE => findSubmit xml
adamc@143 2458 | SOME et =>
adamc@143 2459 case findSubmit xml of
adamc@143 2460 NotFound => Found et
adamc@143 2461 | _ => Error)
adamc@143 2462 | _ => findSubmit xml)
adamc@143 2463 | _ => NotFound
adamc@143 2464
adamc@735 2465 val (func, action, fm) = case findSubmit xml of
adamc@735 2466 NotFound => (0, (L'.EPrim (Prim.String ""), loc), fm)
adamc@143 2467 | Error => raise Fail "Not ready for multi-submit lforms yet"
adamc@598 2468 | Found (action, actionT) =>
adamc@598 2469 let
adamc@735 2470 val func = case #1 action of
adamc@735 2471 L.EClosure (n, _) => n
adamc@735 2472 | _ => raise Fail "Monoize: Action is not a closure"
adamc@598 2473 val actionT = monoType env actionT
adamc@598 2474 val (action, fm) = monoExp (env, st, fm) action
adamc@598 2475 val (action, fm) = urlifyExp env fm (action, actionT)
adamc@598 2476 in
adamc@735 2477 (func,
adamc@735 2478 (L'.EStrcat ((L'.EPrim (Prim.String " action=\""), loc),
adamc@598 2479 (L'.EStrcat (action,
adamc@598 2480 (L'.EPrim (Prim.String "\""), loc)), loc)), loc),
adamc@598 2481 fm)
adamc@598 2482 end
adamc@734 2483
adamc@737 2484 val hasUpload = CoreUtil.Exp.exists {kind = fn _ => false,
adamc@737 2485 con = fn _ => false,
adamc@737 2486 exp = fn e =>
adamc@737 2487 case e of
adamc@737 2488 L.EFfi ("Basis", "upload") => true
adamc@737 2489 | _ => false} xml
adamc@737 2490
adamc@179 2491 val (xml, fm) = monoExp (env, st, fm) xml
adamc@735 2492
adamc@735 2493 val xml =
adamc@735 2494 if IS.member (!readCookie, func) then
adamc@735 2495 let
adamc@735 2496 fun inFields s = List.exists (fn ((L.CName s', _), _) => s' = s
adamc@735 2497 | _ => true) fields
adamc@735 2498
adamc@735 2499 fun getSigName () =
adamc@735 2500 let
adamc@735 2501 fun getSigName' n =
adamc@735 2502 let
adamc@735 2503 val s = "Sig" ^ Int.toString n
adamc@735 2504 in
adamc@735 2505 if inFields s then
adamc@735 2506 getSigName' (n + 1)
adamc@735 2507 else
adamc@735 2508 s
adamc@735 2509 end
adamc@735 2510 in
adamc@735 2511 if inFields "Sig" then
adamc@735 2512 getSigName' 0
adamc@735 2513 else
adamc@735 2514 "Sig"
adamc@735 2515 end
adamc@735 2516
adamc@735 2517 val sigName = getSigName ()
adamc@735 2518 val sigSet = (L'.EFfiApp ("Basis", "sigString", [(L'.ERecord [], loc)]), loc)
adamc@735 2519 val sigSet = (L'.EStrcat ((L'.EPrim (Prim.String ("<input type=\"hidden\" name=\""
adamc@735 2520 ^ sigName
adamc@735 2521 ^ "\" value=\"")), loc),
adamc@735 2522 sigSet), loc)
adamc@735 2523 val sigSet = (L'.EStrcat (sigSet,
adamc@735 2524 (L'.EPrim (Prim.String "\">"), loc)), loc)
adamc@735 2525 in
adamc@735 2526 (L'.EStrcat (sigSet, xml), loc)
adamc@735 2527 end
adamc@735 2528 else
adamc@735 2529 xml
adamc@737 2530
adamc@737 2531 val action = if hasUpload then
adamc@737 2532 (L'.EStrcat (action,
adamc@737 2533 (L'.EPrim (Prim.String " enctype=\"multipart/form-data\""), loc)), loc)
adamc@737 2534 else
adamc@737 2535 action
adamc@737 2536
adamc@143 2537 in
adamc@730 2538 ((L'.EStrcat ((L'.EStrcat ((L'.EPrim (Prim.String "<form method=\"post\""), loc),
adamc@179 2539 (L'.EStrcat (action,
adamc@598 2540 (L'.EPrim (Prim.String ">"), loc)), loc)), loc),
adamc@179 2541 (L'.EStrcat (xml,
adamc@179 2542 (L'.EPrim (Prim.String "</form>"), loc)), loc)), loc),
adamc@179 2543 fm)
adamc@143 2544 end
adamc@141 2545
adamc@148 2546 | L.EApp ((L.ECApp (
adamc@148 2547 (L.ECApp (
adamc@148 2548 (L.ECApp (
adamc@148 2549 (L.ECApp (
adamc@148 2550 (L.EFfi ("Basis", "useMore"), _), _), _),
adamc@148 2551 _), _),
adamc@148 2552 _), _),
adamc@148 2553 _), _),
adamc@179 2554 xml) => monoExp (env, st, fm) xml
adamc@148 2555
adamc@283 2556 | L.ECApp ((L.EFfi ("Basis", "error"), _), t) =>
adamc@283 2557 let
adamc@283 2558 val t = monoType env t
adamc@283 2559 in
adamc@283 2560 ((L'.EAbs ("s", (L'.TFfi ("Basis", "string"), loc), t,
adamc@283 2561 (L'.EError ((L'.ERel 0, loc), t), loc)), loc),
adamc@283 2562 fm)
adamc@283 2563 end
adamc@741 2564 | L.ECApp ((L.EFfi ("Basis", "returnBlob"), _), t) =>
adamc@741 2565 let
adamc@741 2566 val t = monoType env t
adamc@741 2567 val un = (L'.TRecord [], loc)
adamc@741 2568 in
adamc@741 2569 ((L'.EAbs ("b", (L'.TFfi ("Basis", "blob"), loc),
adamc@741 2570 (L'.TFun ((L'.TFfi ("Basis", "string"), loc), (L'.TFun (un, t), loc)), loc),
adamc@741 2571 (L'.EAbs ("mt", (L'.TFfi ("Basis", "string"), loc), (L'.TFun (un, t), loc),
adamc@741 2572 (L'.EAbs ("_", un, t,
adamc@741 2573 (L'.EReturnBlob {blob = (L'.ERel 2, loc),
adamc@741 2574 mimeType = (L'.ERel 1, loc),
adamc@741 2575 t = t}, loc)), loc)), loc)), loc),
adamc@741 2576 fm)
adamc@741 2577 end
adamc@283 2578
adamc@179 2579 | L.EApp (e1, e2) =>
adamc@179 2580 let
adamc@179 2581 val (e1, fm) = monoExp (env, st, fm) e1
adamc@179 2582 val (e2, fm) = monoExp (env, st, fm) e2
adamc@179 2583 in
adamc@179 2584 ((L'.EApp (e1, e2), loc), fm)
adamc@179 2585 end
adamc@26 2586 | L.EAbs (x, dom, ran, e) =>
adamc@179 2587 let
adamc@179 2588 val (e, fm) = monoExp (Env.pushERel env x dom, st, fm) e
adamc@179 2589 in
adamc@179 2590 ((L'.EAbs (x, monoType env dom, monoType env ran, e), loc), fm)
adamc@179 2591 end
adamc@25 2592 | L.ECApp _ => poly ()
adamc@25 2593 | L.ECAbs _ => poly ()
adamc@25 2594
adamc@252 2595 | L.EFfi mx => ((L'.EFfi mx, loc), fm)
adamc@252 2596 | L.EFfiApp (m, x, es) =>
adamc@252 2597 let
adamc@252 2598 val (es, fm) = ListUtil.foldlMap (fn (e, fm) => monoExp (env, st, fm) e) fm es
adamc@252 2599 in
adamc@252 2600 ((L'.EFfiApp (m, x, es), loc), fm)
adamc@252 2601 end
adamc@252 2602
adamc@179 2603 | L.ERecord xes =>
adamc@179 2604 let
adamc@179 2605 val (xes, fm) = ListUtil.foldlMap
adamc@179 2606 (fn ((x, e, t), fm) =>
adamc@179 2607 let
adamc@179 2608 val (e, fm) = monoExp (env, st, fm) e
adamc@179 2609 in
adamc@179 2610 ((monoName env x,
adamc@179 2611 e,
adamc@179 2612 monoType env t), fm)
adamc@179 2613 end) fm xes
adamc@179 2614 in
adamc@179 2615 ((L'.ERecord xes, loc), fm)
adamc@179 2616 end
adamc@179 2617 | L.EField (e, x, _) =>
adamc@179 2618 let
adamc@179 2619 val (e, fm) = monoExp (env, st, fm) e
adamc@179 2620 in
adamc@179 2621 ((L'.EField (e, monoName env x), loc), fm)
adamc@179 2622 end
adamc@445 2623 | L.EConcat _ => poly ()
adamc@149 2624 | L.ECut _ => poly ()
adamc@493 2625 | L.ECutMulti _ => poly ()
adamc@177 2626
adamc@182 2627 | L.ECase (e, pes, {disc, result}) =>
adamc@179 2628 let
adamc@179 2629 val (e, fm) = monoExp (env, st, fm) e
adamc@179 2630 val (pes, fm) = ListUtil.foldlMap
adamc@179 2631 (fn ((p, e), fm) =>
adamc@179 2632 let
adamc@179 2633 val (e, fm) = monoExp (env, st, fm) e
adamc@179 2634 in
adamc@182 2635 ((monoPat env p, e), fm)
adamc@179 2636 end) fm pes
adamc@179 2637 in
adamc@182 2638 ((L'.ECase (e, pes, {disc = monoType env disc, result = monoType env result}), loc), fm)
adamc@179 2639 end
adamc@177 2640
adamc@179 2641 | L.EWrite e =>
adamc@179 2642 let
adamc@179 2643 val (e, fm) = monoExp (env, st, fm) e
adamc@179 2644 in
adamc@252 2645 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adamc@252 2646 (L'.EWrite (liftExpInExp 0 e), loc)), loc), fm)
adamc@179 2647 end
adamc@110 2648
adamc@179 2649 | L.EClosure (n, es) =>
adamc@179 2650 let
adamc@179 2651 val (es, fm) = ListUtil.foldlMap (fn (e, fm) =>
adamc@179 2652 monoExp (env, st, fm) e)
adamc@179 2653 fm es
adamc@179 2654 in
adamc@179 2655 ((L'.EClosure (n, es), loc), fm)
adamc@179 2656 end
adamc@450 2657
adamc@450 2658 | L.ELet (x, t, e1, e2) =>
adamc@450 2659 let
adamc@450 2660 val t' = monoType env t
adamc@450 2661 val (e1, fm) = monoExp (env, st, fm) e1
adamc@450 2662 val (e2, fm) = monoExp (Env.pushERel env x t, st, fm) e2
adamc@450 2663 in
adamc@450 2664 ((L'.ELet (x, t', e1, e2), loc), fm)
adamc@450 2665 end
adamc@607 2666
adamc@609 2667 | L.EServerCall (n, es, ek, t) =>
adamc@608 2668 let
adamc@609 2669 val t = monoType env t
adamc@614 2670 val (_, ft, _, name) = Env.lookupENamed env n
adamc@608 2671 val (es, fm) = ListUtil.foldlMap (fn (e, fm) => monoExp (env, st, fm) e) fm es
adamc@614 2672
adamc@614 2673 fun encodeArgs (es, ft, acc, fm) =
adamc@614 2674 case (es, ft) of
adamc@614 2675 ([], _) => (rev acc, fm)
adamc@614 2676 | (e :: es, (L.TFun (dom, ran), _)) =>
adamc@614 2677 let
adamc@614 2678 val (e, fm) = urlifyExp env fm (e, monoType env dom)
adamc@614 2679 in
adamc@614 2680 encodeArgs (es, ran, e
adamc@614 2681 :: (L'.EPrim (Prim.String "/"), loc)
adamc@614 2682 :: acc, fm)
adamc@614 2683 end
adamc@614 2684 | _ => raise Fail "Monoize: Not enough arguments visible in RPC function type"
adamc@614 2685
adamc@614 2686 val (call, fm) = encodeArgs (es, ft, [], fm)
adamc@614 2687 val call = foldl (fn (e, call) => (L'.EStrcat (call, e), loc))
adamc@614 2688 (L'.EPrim (Prim.String name), loc) call
adamc@614 2689
adamc@608 2690 val (ek, fm) = monoExp (env, st, fm) ek
adamc@609 2691
adamc@609 2692 val ekf = (L'.EAbs ("f",
adamc@609 2693 (L'.TFun (t,
adamc@609 2694 (L'.TFun ((L'.TRecord [], loc),
adamc@609 2695 (L'.TRecord [], loc)), loc)), loc),
adamc@609 2696 (L'.TFun (t,
adamc@609 2697 (L'.TRecord [], loc)), loc),
adamc@609 2698 (L'.EAbs ("x",
adamc@609 2699 t,
adamc@609 2700 (L'.TRecord [], loc),
adamc@609 2701 (L'.EApp ((L'.EApp ((L'.ERel 1, loc),
adamc@609 2702 (L'.ERel 0, loc)), loc),
adamc@609 2703 (L'.ERecord [], loc)), loc)), loc)), loc)
adamc@609 2704 val ek = (L'.EApp (ekf, ek), loc)
adamc@736 2705 val eff = if IS.member (!readCookie, n) then
adamc@736 2706 L'.ReadCookieWrite
adamc@736 2707 else
adamc@736 2708 L'.ReadOnly
adamc@736 2709 val e = (L'.EServerCall (call, ek, t, eff), loc)
adamc@651 2710 val e = liftExpInExp 0 e
adamc@651 2711 val unit = (L'.TRecord [], loc)
adamc@651 2712 val e = (L'.EAbs ("_", unit, unit, e), loc)
adamc@608 2713 in
adamc@651 2714 (e, fm)
adamc@608 2715 end
adamc@626 2716
adamc@626 2717 | L.EKAbs _ => poly ()
adamc@626 2718 | L.EKApp _ => poly ()
adamc@25 2719 end
adamc@25 2720
adamc@179 2721 fun monoDecl (env, fm) (all as (d, loc)) =
adamc@25 2722 let
adamc@25 2723 fun poly () =
adamc@25 2724 (E.errorAt loc "Unsupported declaration";
adamc@25 2725 Print.eprefaces' [("Declaration", CorePrint.p_decl env all)];
adamc@25 2726 NONE)
adamc@25 2727 in
adamc@25 2728 case d of
adamc@25 2729 L.DCon _ => NONE
adamc@193 2730 | L.DDatatype (x, n, [], xncs) =>
adamc@193 2731 let
adamc@196 2732 val env' = Env.declBinds env all
adamc@196 2733 val d = (L'.DDatatype (x, n, map (fn (x, n, to) => (x, n, Option.map (monoType env') to)) xncs), loc)
adamc@164 2734 in
adamc@273 2735 SOME (env', fm, [d])
adamc@193 2736 end
adamc@193 2737 | L.DDatatype _ => poly ()
adamc@179 2738 | L.DVal (x, n, t, e, s) =>
adamc@179 2739 let
adamc@179 2740 val (e, fm) = monoExp (env, St.empty, fm) e
adamc@179 2741 in
adamc@179 2742 SOME (Env.pushENamed env x n t NONE s,
adamc@179 2743 fm,
adamc@273 2744 [(L'.DVal (x, n, monoType env t, e, s), loc)])
adamc@179 2745 end
adamc@128 2746 | L.DValRec vis =>
adamc@128 2747 let
adamc@128 2748 val env = foldl (fn ((x, n, t, e, s), env) => Env.pushENamed env x n t NONE s) env vis
adamc@179 2749
adamc@179 2750 val (vis, fm) = ListUtil.foldlMap
adamc@179 2751 (fn ((x, n, t, e, s), fm) =>
adamc@179 2752 let
adamc@179 2753 val (e, fm) = monoExp (env, St.empty, fm) e
adamc@179 2754 in
adamc@179 2755 ((x, n, monoType env t, e, s), fm)
adamc@179 2756 end)
adamc@179 2757 fm vis
adamc@128 2758 in
adamc@128 2759 SOME (env,
adamc@179 2760 fm,
adamc@273 2761 [(L'.DValRec vis, loc)])
adamc@128 2762 end
adamc@144 2763 | L.DExport (ek, n) =>
adamc@115 2764 let
adamc@120 2765 val (_, t, _, s) = Env.lookupENamed env n
adamc@120 2766
adamc@609 2767 fun unwind (t, args) =
adamc@609 2768 case #1 t of
adamc@609 2769 L.TFun (dom, ran) => unwind (ran, dom :: args)
adamc@314 2770 | L.CApp ((L.CFfi ("Basis", "transaction"), _), t) =>
adamc@609 2771 unwind (t, (L.TRecord (L.CRecord ((L.KType, loc), []), loc), loc) :: args)
adamc@609 2772 | _ => (rev args, t)
adamc@120 2773
adamc@609 2774 val (ts, ran) = unwind (t, [])
adamc@609 2775 val ts = map (monoType env) ts
adamc@609 2776 val ran = monoType env ran
adamc@115 2777 in
adamc@609 2778 SOME (env, fm, [(L'.DExport (ek, s, n, ts, ran), loc)])
adamc@115 2779 end
adamc@707 2780 | L.DTable (x, n, (L.CRecord (_, xts), _), s, pe, _, ce, _) =>
adamc@251 2781 let
adamc@251 2782 val t = (L.CFfi ("Basis", "string"), loc)
adamc@251 2783 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@311 2784 val s = "uw_" ^ s
adamc@704 2785 val e_name = (L'.EPrim (Prim.String s), loc)
adamc@273 2786
adamc@273 2787 val xts = map (fn (x, t) => (monoName env x, monoType env t)) xts
adamc@704 2788
adamc@707 2789 val (pe, fm) = monoExp (env, St.empty, fm) pe
adamc@707 2790 val (ce, fm) = monoExp (env, St.empty, fm) ce
adamc@251 2791 in
adamc@251 2792 SOME (Env.pushENamed env x n t NONE s,
adamc@251 2793 fm,
adamc@707 2794 [(L'.DTable (s, xts, pe, ce), loc),
adamc@704 2795 (L'.DVal (x, n, t', e_name, s), loc)])
adamc@251 2796 end
adamc@273 2797 | L.DTable _ => poly ()
adamc@338 2798 | L.DSequence (x, n, s) =>
adamc@338 2799 let
adamc@338 2800 val t = (L.CFfi ("Basis", "string"), loc)
adamc@338 2801 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@338 2802 val s = "uw_" ^ s
adamc@338 2803 val e = (L'.EPrim (Prim.String s), loc)
adamc@338 2804 in
adamc@338 2805 SOME (Env.pushENamed env x n t NONE s,
adamc@338 2806 fm,
adamc@338 2807 [(L'.DSequence s, loc),
adamc@338 2808 (L'.DVal (x, n, t', e, s), loc)])
adamc@338 2809 end
adamc@683 2810 | L.DDatabase _ => NONE
adamc@462 2811 | L.DCookie (x, n, t, s) =>
adamc@462 2812 let
adamc@462 2813 val t = (L.CFfi ("Basis", "string"), loc)
adamc@462 2814 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@462 2815 val e = (L'.EPrim (Prim.String s), loc)
adamc@462 2816 in
adamc@462 2817 SOME (Env.pushENamed env x n t NONE s,
adamc@462 2818 fm,
adamc@725 2819 [(L'.DCookie s, loc),
adamc@725 2820 (L'.DVal (x, n, t', e, s), loc)])
adamc@462 2821 end
adamc@720 2822 | L.DStyle (x, n, s) =>
adamc@718 2823 let
adamc@718 2824 val t = (L.CFfi ("Basis", "string"), loc)
adamc@718 2825 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@718 2826 val e = (L'.EPrim (Prim.String s), loc)
adamc@718 2827 in
adamc@718 2828 SOME (Env.pushENamed env x n t NONE s,
adamc@718 2829 fm,
adamc@720 2830 [(L'.DStyle s, loc),
adamc@718 2831 (L'.DVal (x, n, t', e, s), loc)])
adamc@718 2832 end
adamc@25 2833 end
adamc@25 2834
adamc@683 2835 datatype expungable = Client | Channel
adamc@683 2836
adamc@683 2837 fun monoize env file =
adamc@25 2838 let
adamc@385 2839 val p = !urlPrefix
adamc@385 2840 val () =
adamc@385 2841 if p = "" then
adamc@385 2842 urlPrefix := "/"
adamc@385 2843 else if String.sub (p, size p - 1) <> #"/" then
adamc@385 2844 urlPrefix := p ^ "/"
adamc@385 2845 else
adamc@385 2846 ()
adamc@385 2847
adamc@735 2848 (* Calculate which exported functions need cookie signature protection *)
adamc@735 2849 val rcook = foldl (fn ((d, _), rcook) =>
adamc@735 2850 case d of
adamc@735 2851 L.DExport (L.Action L.ReadCookieWrite, n) => IS.add (rcook, n)
adamc@735 2852 | L.DExport (L.Rpc L.ReadCookieWrite, n) => IS.add (rcook, n)
adamc@735 2853 | _ => rcook)
adamc@735 2854 IS.empty file
adamc@735 2855 val () = readCookie := rcook
adamc@735 2856
adamc@683 2857 val loc = E.dummySpan
adamc@683 2858 val client = (L'.TFfi ("Basis", "client"), loc)
adamc@683 2859 val unit = (L'.TRecord [], loc)
adamc@687 2860
adamc@687 2861 fun calcClientish xts =
adamc@687 2862 foldl (fn ((x : L.con, t : L.con), st as (nullable, notNullable)) =>
adamc@687 2863 case #1 x of
adamc@687 2864 L.CName x =>
adamc@687 2865 (case #1 t of
adamc@687 2866 L.CFfi ("Basis", "client") =>
adamc@687 2867 (nullable, (x, Client) :: notNullable)
adamc@687 2868 | L.CApp ((L.CFfi ("Basis", "option"), _),
adamc@687 2869 (L.CFfi ("Basis", "client"), _)) =>
adamc@687 2870 ((x, Client) :: nullable, notNullable)
adamc@687 2871 | L.CApp ((L.CFfi ("Basis", "channel"), _), _) =>
adamc@687 2872 (nullable, (x, Channel) :: notNullable)
adamc@687 2873 | L.CApp ((L.CFfi ("Basis", "option"), _),
adamc@687 2874 (L.CApp ((L.CFfi ("Basis", "channel"), _), _), _)) =>
adamc@687 2875 ((x, Channel) :: nullable, notNullable)
adamc@687 2876 | _ => st)
adamc@687 2877 | _ => st) ([], []) xts
adamc@687 2878
adamc@683 2879 fun expunger () =
adamc@683 2880 let
adamc@683 2881 val target = (L'.EFfiApp ("Basis", "sqlifyClient", [(L'.ERel 0, loc)]), loc)
adamc@683 2882
adamc@683 2883 fun doTable (tab, xts, e) =
adamc@683 2884 case xts of
adamc@683 2885 L.CRecord (_, xts) =>
adamc@683 2886 let
adamc@687 2887 val (nullable, notNullable) = calcClientish xts
adamc@683 2888
adamc@684 2889 fun cond (x, v) =
adamc@684 2890 (L'.EStrcat ((L'.EPrim (Prim.String ("uw_" ^ x
adamc@684 2891 ^ (case v of
adamc@684 2892 Client => ""
adamc@684 2893 | Channel => " >> 32")
adamc@684 2894 ^ " = ")), loc),
adamc@684 2895 target), loc)
adamc@684 2896
adamc@684 2897 val e =
adamc@684 2898 foldl (fn ((x, v), e) =>
adamc@684 2899 (L'.ESeq (
adamc@684 2900 (L'.EDml (L'.EStrcat (
adamc@684 2901 (L'.EPrim (Prim.String ("UPDATE uw_"
adamc@684 2902 ^ tab
adamc@684 2903 ^ " SET uw_"
adamc@684 2904 ^ x
adamc@684 2905 ^ " = NULL WHERE ")), loc),
adamc@684 2906 cond (x, v)), loc), loc),
adamc@684 2907 e), loc))
adamc@684 2908 e nullable
adamc@684 2909
adamc@683 2910 val e =
adamc@683 2911 case notNullable of
adamc@683 2912 [] => e
adamc@683 2913 | eb :: ebs =>
adamc@684 2914 (L'.ESeq (
adamc@684 2915 (L'.EDml (foldl
adamc@684 2916 (fn (eb, s) =>
adamc@684 2917 (L'.EStrcat (s,
adamc@687 2918 (L'.EStrcat ((L'.EPrim (Prim.String " OR "),
adamc@684 2919 loc),
adamc@684 2920 cond eb), loc)), loc))
adamc@684 2921 (L'.EStrcat ((L'.EPrim (Prim.String ("DELETE FROM uw_"
adamc@684 2922 ^ tab
adamc@684 2923 ^ " WHERE ")), loc),
adamc@684 2924 cond eb), loc)
adamc@684 2925 ebs), loc),
adamc@684 2926 e), loc)
adamc@683 2927 in
adamc@683 2928 e
adamc@683 2929 end
adamc@683 2930 | _ => e
adamc@683 2931
adamc@683 2932 val e = (L'.ERecord [], loc)
adamc@683 2933 in
adamc@683 2934 foldl (fn ((d, _), e) =>
adamc@683 2935 case d of
adamc@707 2936 L.DTable (_, _, xts, tab, _, _, _, _) => doTable (tab, #1 xts, e)
adamc@683 2937 | _ => e) e file
adamc@683 2938 end
adamc@683 2939
adamc@687 2940 fun initializer () =
adamc@687 2941 let
adamc@687 2942 fun doTable (tab, xts, e) =
adamc@687 2943 case xts of
adamc@687 2944 L.CRecord (_, xts) =>
adamc@687 2945 let
adamc@687 2946 val (nullable, notNullable) = calcClientish xts
adamc@687 2947
adamc@687 2948 val e =
adamc@687 2949 case nullable of
adamc@687 2950 [] => e
adamc@687 2951 | (x, _) :: ebs =>
adamc@687 2952 (L'.ESeq (
adamc@687 2953 (L'.EDml (L'.EPrim (Prim.String
adamc@687 2954 (foldl (fn ((x, _), s) =>
adamc@687 2955 s ^ ", uw_" ^ x ^ " = NULL")
adamc@687 2956 ("UPDATE uw_"
adamc@687 2957 ^ tab
adamc@687 2958 ^ " SET uw_"
adamc@687 2959 ^ x
adamc@687 2960 ^ " = NULL")
adamc@687 2961 ebs)), loc), loc),
adamc@687 2962 e), loc)
adamc@687 2963
adamc@687 2964 val e =
adamc@687 2965 case notNullable of
adamc@687 2966 [] => e
adamc@687 2967 | eb :: ebs =>
adamc@687 2968 (L'.ESeq (
adamc@687 2969 (L'.EDml (L'.EPrim (Prim.String ("DELETE FROM uw_"
adamc@687 2970 ^ tab)), loc), loc),
adamc@687 2971 e), loc)
adamc@687 2972 in
adamc@687 2973 e
adamc@687 2974 end
adamc@687 2975 | _ => e
adamc@687 2976
adamc@687 2977 val e = (L'.ERecord [], loc)
adamc@687 2978 in
adamc@687 2979 foldl (fn ((d, _), e) =>
adamc@687 2980 case d of
adamc@707 2981 L.DTable (_, _, xts, tab, _, _, _, _) => doTable (tab, #1 xts, e)
adamc@687 2982 | _ => e) e file
adamc@687 2983 end
adamc@687 2984
adamc@179 2985 val (_, _, ds) = List.foldl (fn (d, (env, fm, ds)) =>
adamc@683 2986 case #1 d of
adamc@683 2987 L.DDatabase s =>
adamc@683 2988 let
adamc@687 2989 val (nExp, fm) = Fm.freshName fm
adamc@687 2990 val (nIni, fm) = Fm.freshName fm
adamc@687 2991
adamc@687 2992 val dExp = L'.DVal ("expunger",
adamc@687 2993 nExp,
adamc@687 2994 (L'.TFun (client, unit), loc),
adamc@687 2995 (L'.EAbs ("cli", client, unit, expunger ()), loc),
adamc@687 2996 "expunger")
adamc@687 2997 val dIni = L'.DVal ("initializer",
adamc@687 2998 nIni,
adamc@687 2999 (L'.TFun (unit, unit), loc),
adamc@687 3000 (L'.EAbs ("_", unit, unit, initializer ()), loc),
adamc@687 3001 "initializer")
adamc@683 3002 in
adamc@687 3003 (env, Fm.enter fm, (L'.DDatabase {name = s,
adamc@687 3004 expunge = nExp,
adamc@687 3005 initialize = nIni}, loc)
adamc@687 3006 :: (dExp, loc)
adamc@687 3007 :: (dIni, loc)
adamc@683 3008 :: ds)
adamc@683 3009 end
adamc@683 3010 | _ =>
adamc@683 3011 case monoDecl (env, fm) d of
adamc@683 3012 NONE => (env, fm, ds)
adamc@683 3013 | SOME (env, fm, ds') =>
adamc@683 3014 (env,
adamc@683 3015 Fm.enter fm,
adamc@683 3016 ds' @ Fm.decls fm @ ds))
adamc@683 3017 (env, Fm.empty (CoreUtil.File.maxName file + 1), []) file
adamc@25 3018 in
adamc@25 3019 rev ds
adamc@25 3020 end
adamc@25 3021
adamc@25 3022 end