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annotate src/monoize.sml @ 751:f95d652086cd

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RIGHT and FULL JOIN
author Adam Chlipala <adamc@hcoop.net>
date Tue, 28 Apr 2009 11:14:24 -0400
parents 059074c8d2fc
children d484df4e841a
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@748 154 | L.CApp ((L.CFfi ("Basis", "sql_from_items"), _), _) =>
adamc@748 155 (L'.TFfi ("Basis", "string"), loc)
adamc@252 156 | L.CApp ((L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_exp"), _), _), _), _), _), _), _), _) =>
adamc@252 157 (L'.TFfi ("Basis", "string"), loc)
adamc@707 158 | L.CApp ((L.CApp ((L.CFfi ("Basis", "primary_key"), _), _), _), _) =>
adamc@707 159 (L'.TFfi ("Basis", "string"), loc)
adamc@704 160 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_constraints"), _), _), _), _) =>
adamc@704 161 (L'.TFfi ("Basis", "sql_constraints"), loc)
adamc@705 162 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_constraint"), _), _), _), _) =>
adamc@704 163 (L'.TFfi ("Basis", "string"), loc)
adamc@712 164 | L.CApp ((L.CApp ((L.CFfi ("Basis", "linkable"), _), _), _), _) =>
adamc@712 165 (L'.TRecord [], loc)
adamc@709 166 | L.CApp ((L.CApp ((L.CFfi ("Basis", "matching"), _), _), _), _) =>
adamc@709 167 let
adamc@709 168 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@709 169 in
adamc@709 170 (L'.TRecord [("1", string), ("2", string)], loc)
adamc@709 171 end
adamc@709 172 | L.CApp ((L.CFfi ("Basis", "propagation_mode"), _), _) =>
adamc@709 173 (L'.TFfi ("Basis", "string"), loc)
adamc@252 174
adamc@252 175 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_subset"), _), _), _), _) =>
adamc@252 176 (L'.TRecord [], loc)
adamc@252 177 | L.CFfi ("Basis", "sql_relop") =>
adamc@252 178 (L'.TFfi ("Basis", "string"), loc)
adamc@252 179 | L.CFfi ("Basis", "sql_direction") =>
adamc@252 180 (L'.TFfi ("Basis", "string"), loc)
adamc@252 181 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_order_by"), _), _), _), _) =>
adamc@252 182 (L'.TFfi ("Basis", "string"), loc)
adamc@252 183 | L.CFfi ("Basis", "sql_limit") =>
adamc@252 184 (L'.TFfi ("Basis", "string"), loc)
adamc@252 185 | L.CFfi ("Basis", "sql_offset") =>
adamc@252 186 (L'.TFfi ("Basis", "string"), loc)
adamc@252 187
adamc@676 188 | L.CApp ((L.CFfi ("Basis", "sql_injectable_prim"), _), t) =>
adamc@676 189 (L'.TFun (mt env dtmap t, (L'.TFfi ("Basis", "string"), loc)), loc)
adamc@252 190 | L.CApp ((L.CFfi ("Basis", "sql_injectable"), _), t) =>
adamc@252 191 (L'.TFun (mt env dtmap t, (L'.TFfi ("Basis", "string"), loc)), loc)
adamc@750 192 | L.CApp ((L.CApp ((L.CFfi ("Basis", "nullify"), _), _), _), _) =>
adamc@750 193 (L'.TRecord [], loc)
adamc@252 194 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_unary"), _), _), _), _) =>
adamc@252 195 (L'.TFfi ("Basis", "string"), loc)
adamc@252 196 | L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_binary"), _), _), _), _), _), _) =>
adamc@252 197 (L'.TFfi ("Basis", "string"), loc)
adamc@252 198 | L.CApp ((L.CFfi ("Basis", "sql_aggregate"), _), t) =>
adamc@252 199 (L'.TFfi ("Basis", "string"), loc)
adamc@252 200 | L.CApp ((L.CFfi ("Basis", "sql_summable"), _), _) =>
adamc@252 201 (L'.TRecord [], loc)
adamc@252 202 | L.CApp ((L.CFfi ("Basis", "sql_maxable"), _), _) =>
adamc@252 203 (L'.TRecord [], loc)
adamc@559 204 | L.CApp ((L.CFfi ("Basis", "sql_arith"), _), _) =>
adamc@559 205 (L'.TRecord [], loc)
adamc@441 206 | L.CApp ((L.CFfi ("Basis", "sql_nfunc"), _), _) =>
adamc@441 207 (L'.TFfi ("Basis", "string"), loc)
adamc@746 208 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_ufunc"), _), _), _), _) =>
adamc@746 209 (L'.TFfi ("Basis", "string"), loc)
adamc@251 210
adamc@668 211 | L.CApp ((L.CFfi ("Basis", "channel"), _), _) =>
adamc@668 212 (L'.TFfi ("Basis", "channel"), loc)
adamc@668 213
adamc@196 214 | L.CRel _ => poly ()
adamc@196 215 | L.CNamed n =>
adamc@196 216 (case IM.find (dtmap, n) of
adamc@196 217 SOME r => (L'.TDatatype (n, r), loc)
adamc@196 218 | NONE =>
adamc@196 219 let
adamc@196 220 val r = ref (L'.Default, [])
adamc@196 221 val (_, xs, xncs) = Env.lookupDatatype env n
adamc@196 222
adamc@196 223 val dtmap' = IM.insert (dtmap, n, r)
adamc@196 224
adamc@196 225 val xncs = map (fn (x, n, to) => (x, n, Option.map (mt env dtmap') to)) xncs
adamc@196 226 in
adamc@196 227 case xs of
adamc@198 228 [] =>(r := (ElabUtil.classifyDatatype xncs, xncs);
adamc@196 229 (L'.TDatatype (n, r), loc))
adamc@196 230 | _ => poly ()
adamc@196 231 end)
adamc@196 232 | L.CFfi mx => (L'.TFfi mx, loc)
adamc@196 233 | L.CApp _ => poly ()
adamc@196 234 | L.CAbs _ => poly ()
adamc@196 235
adamc@196 236 | L.CName _ => poly ()
adamc@196 237
adamc@196 238 | L.CRecord _ => poly ()
adamc@196 239 | L.CConcat _ => poly ()
adamc@621 240 | L.CMap _ => poly ()
adamc@196 241 | L.CUnit => poly ()
adamc@214 242
adamc@214 243 | L.CTuple _ => poly ()
adamc@214 244 | L.CProj _ => poly ()
adamc@626 245
adamc@626 246 | L.CKAbs _ => poly ()
adamc@626 247 | L.CKApp _ => poly ()
adamc@626 248 | L.TKFun _ => poly ()
adamc@196 249 end
adamc@25 250 in
adamc@196 251 mt env IM.empty
adamc@25 252 end
adamc@25 253
adamc@25 254 val dummyExp = (L'.EPrim (Prim.Int 0), E.dummySpan)
adamc@25 255
adamc@179 256 structure IM = IntBinaryMap
adamc@179 257
adamc@179 258 datatype foo_kind =
adamc@179 259 Attr
adamc@179 260 | Url
adamc@179 261
adamc@179 262 fun fk2s fk =
adamc@179 263 case fk of
adamc@179 264 Attr => "attr"
adamc@179 265 | Url => "url"
adamc@179 266
adamc@179 267 structure Fm :> sig
adamc@179 268 type t
adamc@179 269
adamc@179 270 val empty : int -> t
adamc@179 271
adamc@179 272 val lookup : t -> foo_kind -> int -> (int -> t -> L'.decl * t) -> t * int
adamc@179 273 val enter : t -> t
adamc@179 274 val decls : t -> L'.decl list
adamc@683 275
adamc@683 276 val freshName : t -> int * t
adamc@179 277 end = struct
adamc@179 278
adamc@179 279 structure M = BinaryMapFn(struct
adamc@179 280 type ord_key = foo_kind
adamc@179 281 fun compare x =
adamc@179 282 case x of
adamc@179 283 (Attr, Attr) => EQUAL
adamc@179 284 | (Attr, _) => LESS
adamc@179 285 | (_, Attr) => GREATER
adamc@179 286
adamc@179 287 | (Url, Url) => EQUAL
adamc@179 288 end)
adamc@179 289
adamc@179 290 type t = {
adamc@179 291 count : int,
adamc@179 292 map : int IM.map M.map,
adamc@179 293 decls : L'.decl list
adamc@179 294 }
adamc@179 295
adamc@179 296 fun empty count = {
adamc@179 297 count = count,
adamc@179 298 map = M.empty,
adamc@179 299 decls = []
adamc@179 300 }
adamc@179 301
adamc@179 302 fun enter ({count, map, ...} : t) = {count = count, map = map, decls = []}
adamc@683 303 fun freshName {count, map, decls} = (count, {count = count + 1, map = map, decls = decls})
adamc@179 304 fun decls ({decls, ...} : t) = decls
adamc@179 305
adamc@179 306 fun lookup (t as {count, map, decls}) k n thunk =
adamc@120 307 let
adamc@179 308 val im = Option.getOpt (M.find (map, k), IM.empty)
adamc@179 309 in
adamc@179 310 case IM.find (im, n) of
adamc@179 311 NONE =>
adamc@179 312 let
adamc@179 313 val n' = count
adamc@179 314 val (d, {count, map, decls}) = thunk count {count = count + 1,
adamc@179 315 map = M.insert (map, k, IM.insert (im, n, n')),
adamc@179 316 decls = decls}
adamc@179 317 in
adamc@179 318 ({count = count,
adamc@179 319 map = map,
adamc@179 320 decls = d :: decls}, n')
adamc@179 321 end
adamc@179 322 | SOME n' => (t, n')
adamc@179 323 end
adamc@179 324
adamc@179 325 end
adamc@185 326
adamc@185 327
adamc@185 328 fun capitalize s =
adamc@185 329 if s = "" then
adamc@185 330 s
adamc@185 331 else
adamc@185 332 str (Char.toUpper (String.sub (s, 0))) ^ String.extract (s, 1, NONE)
adamc@179 333
adamc@179 334 fun fooifyExp fk env =
adamc@179 335 let
adamc@179 336 fun fooify fm (e, tAll as (t, loc)) =
adamc@120 337 case #1 e of
adamc@120 338 L'.EClosure (fnam, [(L'.ERecord [], _)]) =>
adamc@120 339 let
adamc@120 340 val (_, _, _, s) = Env.lookupENamed env fnam
adamc@120 341 in
adamc@385 342 ((L'.EPrim (Prim.String (!urlPrefix ^ s)), loc), fm)
adamc@120 343 end
adamc@120 344 | L'.EClosure (fnam, args) =>
adamc@120 345 let
adamc@120 346 val (_, ft, _, s) = Env.lookupENamed env fnam
adamc@120 347 val ft = monoType env ft
adamc@111 348
adamc@179 349 fun attrify (args, ft, e, fm) =
adamc@120 350 case (args, ft) of
adamc@179 351 ([], _) => (e, fm)
adamc@120 352 | (arg :: args, (L'.TFun (t, ft), _)) =>
adamc@179 353 let
adamc@179 354 val (arg', fm) = fooify fm (arg, t)
adamc@179 355 in
adamc@179 356 attrify (args, ft,
adamc@179 357 (L'.EStrcat (e,
adamc@179 358 (L'.EStrcat ((L'.EPrim (Prim.String "/"), loc),
adamc@179 359 arg'), loc)), loc),
adamc@179 360 fm)
adamc@179 361 end
adamc@120 362 | _ => (E.errorAt loc "Type mismatch encoding attribute";
adamc@179 363 (e, fm))
adamc@120 364 in
adamc@385 365 attrify (args, ft, (L'.EPrim (Prim.String (!urlPrefix ^ s)), loc), fm)
adamc@120 366 end
adamc@120 367 | _ =>
adamc@120 368 case t of
adamc@185 369 L'.TFfi (m, x) => ((L'.EFfiApp (m, fk2s fk ^ "ify" ^ capitalize x, [e]), loc), fm)
adamc@200 370
adamc@179 371 | L'.TRecord [] => ((L'.EPrim (Prim.String ""), loc), fm)
adamc@200 372 | L'.TRecord ((x, t) :: xts) =>
adamc@200 373 let
adamc@200 374 val (se, fm) = fooify fm ((L'.EField (e, x), loc), t)
adamc@200 375 in
adamc@200 376 foldl (fn ((x, t), (se, fm)) =>
adamc@200 377 let
adamc@200 378 val (se', fm) = fooify fm ((L'.EField (e, x), loc), t)
adamc@200 379 in
adamc@200 380 ((L'.EStrcat (se,
adamc@200 381 (L'.EStrcat ((L'.EPrim (Prim.String "/"), loc),
adamc@200 382 se'), loc)), loc),
adamc@200 383 fm)
adamc@200 384 end) (se, fm) xts
adamc@200 385 end
adamc@111 386
adamc@196 387 | L'.TDatatype (i, ref (dk, _)) =>
adamc@179 388 let
adamc@179 389 fun makeDecl n fm =
adamc@179 390 let
adamc@193 391 val (x, _, xncs) = Env.lookupDatatype env i
adamc@179 392
adamc@179 393 val (branches, fm) =
adamc@179 394 ListUtil.foldlMap
adamc@179 395 (fn ((x, n, to), fm) =>
adamc@179 396 case to of
adamc@179 397 NONE =>
adamc@188 398 (((L'.PCon (dk, L'.PConVar n, NONE), loc),
adamc@179 399 (L'.EPrim (Prim.String x), loc)),
adamc@179 400 fm)
adamc@179 401 | SOME t =>
adamc@179 402 let
adamc@182 403 val t = monoType env t
adamc@182 404 val (arg, fm) = fooify fm ((L'.ERel 0, loc), t)
adamc@179 405 in
adamc@188 406 (((L'.PCon (dk, L'.PConVar n, SOME (L'.PVar ("a", t), loc)), loc),
adamc@179 407 (L'.EStrcat ((L'.EPrim (Prim.String (x ^ "/")), loc),
adamc@179 408 arg), loc)),
adamc@179 409 fm)
adamc@179 410 end)
adamc@179 411 fm xncs
adamc@179 412
adamc@179 413 val dom = tAll
adamc@179 414 val ran = (L'.TFfi ("Basis", "string"), loc)
adamc@179 415 in
adamc@179 416 ((L'.DValRec [(fk2s fk ^ "ify_" ^ x,
adamc@179 417 n,
adamc@179 418 (L'.TFun (dom, ran), loc),
adamc@179 419 (L'.EAbs ("x",
adamc@179 420 dom,
adamc@179 421 ran,
adamc@179 422 (L'.ECase ((L'.ERel 0, loc),
adamc@179 423 branches,
adamc@182 424 {disc = dom,
adamc@182 425 result = ran}), loc)), loc),
adamc@179 426 "")], loc),
adamc@179 427 fm)
adamc@179 428 end
adamc@179 429
adamc@179 430 val (fm, n) = Fm.lookup fm fk i makeDecl
adamc@179 431 in
adamc@179 432 ((L'.EApp ((L'.ENamed n, loc), e), loc), fm)
adamc@179 433 end
adamc@164 434
adamc@471 435 | L'.TOption t =>
adamc@471 436 let
adamc@471 437 val (body, fm) = fooify fm ((L'.ERel 0, loc), t)
adamc@471 438 in
adamc@471 439 ((L'.ECase (e,
adamc@471 440 [((L'.PNone t, loc),
adamc@471 441 (L'.EPrim (Prim.String "None"), loc)),
adamc@471 442
adamc@471 443 ((L'.PSome (t, (L'.PVar ("x", t), loc)), loc),
adamc@471 444 (L'.EStrcat ((L'.EPrim (Prim.String "Some/"), loc),
adamc@471 445 body), loc))],
adamc@471 446 {disc = tAll,
adamc@471 447 result = (L'.TFfi ("Basis", "string"), loc)}), loc),
adamc@471 448 fm)
adamc@471 449 end
adamc@471 450
adamc@490 451 | _ => (E.errorAt loc "Don't know how to encode attribute/URL type";
adamc@120 452 Print.eprefaces' [("Type", MonoPrint.p_typ MonoEnv.empty tAll)];
adamc@179 453 (dummyExp, fm))
adamc@120 454 in
adamc@120 455 fooify
adamc@120 456 end
adamc@120 457
adamc@179 458 val attrifyExp = fooifyExp Attr
adamc@179 459 val urlifyExp = fooifyExp Url
adamc@105 460
adamc@143 461 datatype 'a failable_search =
adamc@143 462 Found of 'a
adamc@143 463 | NotFound
adamc@143 464 | Error
adamc@143 465
adamc@153 466 structure St :> sig
adamc@153 467 type t
adamc@153 468
adamc@153 469 val empty : t
adamc@153 470
adamc@153 471 val radioGroup : t -> string option
adamc@153 472 val setRadioGroup : t * string -> t
adamc@153 473 end = struct
adamc@153 474
adamc@153 475 type t = {
adamc@153 476 radioGroup : string option
adamc@153 477 }
adamc@153 478
adamc@153 479 val empty = {radioGroup = NONE}
adamc@153 480
adamc@153 481 fun radioGroup (t : t) = #radioGroup t
adamc@153 482
adamc@153 483 fun setRadioGroup (t : t, x) = {radioGroup = SOME x}
adamc@153 484
adamc@153 485 end
adamc@153 486
adamc@186 487 fun monoPatCon env pc =
adamc@178 488 case pc of
adamc@178 489 L.PConVar n => L'.PConVar n
adamc@188 490 | L.PConFfi {mod = m, datatyp, con, arg, ...} => L'.PConFfi {mod = m, datatyp = datatyp, con = con,
adamc@188 491 arg = Option.map (monoType env) arg}
adamc@178 492
adamc@193 493 val dummyPat = (L'.PPrim (Prim.Int 0), ErrorMsg.dummySpan)
adamc@193 494
adamc@193 495 fun monoPat env (all as (p, loc)) =
adamc@193 496 let
adamc@193 497 fun poly () =
adamc@193 498 (E.errorAt loc "Unsupported pattern";
adamc@193 499 Print.eprefaces' [("Pattern", CorePrint.p_pat env all)];
adamc@193 500 dummyPat)
adamc@193 501 in
adamc@193 502 case p of
adamc@193 503 L.PWild => (L'.PWild, loc)
adamc@193 504 | L.PVar (x, t) => (L'.PVar (x, monoType env t), loc)
adamc@193 505 | L.PPrim p => (L'.PPrim p, loc)
adamc@193 506 | L.PCon (dk, pc, [], po) => (L'.PCon (dk, monoPatCon env pc, Option.map (monoPat env) po), loc)
adamc@288 507 | L.PCon (L.Option, _, [t], NONE) => (L'.PNone (monoType env t), loc)
adamc@288 508 | L.PCon (L.Option, _, [t], SOME p) => (L'.PSome (monoType env t, monoPat env p), loc)
adamc@193 509 | L.PCon _ => poly ()
adamc@193 510 | L.PRecord xps => (L'.PRecord (map (fn (x, p, t) => (x, monoPat env p, monoType env t)) xps), loc)
adamc@193 511 end
adamc@178 512
adamc@252 513 fun strcat loc es =
adamc@252 514 case es of
adamc@252 515 [] => (L'.EPrim (Prim.String ""), loc)
adamc@252 516 | [e] => e
adamc@252 517 | _ =>
adamc@252 518 let
adamc@252 519 val e2 = List.last es
adamc@252 520 val es = List.take (es, length es - 1)
adamc@252 521 val e1 = List.last es
adamc@252 522 val es = List.take (es, length es - 1)
adamc@252 523 in
adamc@252 524 foldr (fn (e, e') => (L'.EStrcat (e, e'), loc))
adamc@252 525 (L'.EStrcat (e1, e2), loc) es
adamc@252 526 end
adamc@252 527
adamc@252 528 fun strcatComma loc es =
adamc@252 529 case es of
adamc@252 530 [] => (L'.EPrim (Prim.String ""), loc)
adamc@252 531 | [e] => e
adamc@252 532 | _ =>
adamc@252 533 let
adamc@252 534 val e1 = List.last es
adamc@252 535 val es = List.take (es, length es - 1)
adamc@252 536 in
adamc@252 537 foldr (fn (e, e') =>
adamc@265 538 case (e, e') of
adamc@265 539 ((L'.EPrim (Prim.String ""), _), _) => e'
adamc@265 540 | (_, (L'.EPrim (Prim.String ""), _)) => e
adamc@252 541 | _ =>
adamc@252 542 (L'.EStrcat (e,
adamc@252 543 (L'.EStrcat ((L'.EPrim (Prim.String ", "), loc), e'), loc)), loc))
adamc@252 544 e1 es
adamc@252 545 end
adamc@252 546
adamc@252 547 fun strcatR loc e xs = strcatComma loc (map (fn (x, _) => (L'.EField (e, x), loc)) xs)
adamc@252 548
adamc@735 549 val readCookie = ref IS.empty
adamc@735 550
adamc@179 551 fun monoExp (env, st, fm) (all as (e, loc)) =
adamc@25 552 let
adamc@598 553 val strcat = strcat loc
adamc@598 554 val strcatComma = strcatComma loc
adamc@598 555 fun str s = (L'.EPrim (Prim.String s), loc)
adamc@598 556
adamc@25 557 fun poly () =
adamc@25 558 (E.errorAt loc "Unsupported expression";
adamc@25 559 Print.eprefaces' [("Expression", CorePrint.p_exp env all)];
adamc@179 560 (dummyExp, fm))
adamc@389 561
adamc@389 562 fun numTy t =
adamc@417 563 (L'.TRecord [("Zero", t),
adamc@417 564 ("Neg", (L'.TFun (t, t), loc)),
adamc@389 565 ("Plus", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 566 ("Minus", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 567 ("Times", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 568 ("Div", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 569 ("Mod", (L'.TFun (t, (L'.TFun (t, t), loc)), loc))], loc)
adamc@417 570 fun numEx (t, zero, neg, plus, minus, times, dv, md) =
adamc@417 571 ((L'.ERecord [("Zero", (L'.EPrim zero, loc), t),
adamc@417 572 ("Neg", neg, (L'.TFun (t, t), loc)),
adamc@389 573 ("Plus", plus, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 574 ("Minus", minus, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 575 ("Times", times, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 576 ("Div", dv, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 577 ("Mod", md, (L'.TFun (t, (L'.TFun (t, t), loc)), loc))], loc), fm)
adamc@391 578
adamc@391 579 fun ordTy t =
adamc@391 580 (L'.TRecord [("Lt", (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc)),
adamc@391 581 ("Le", (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc))], loc)
adamc@391 582 fun ordEx (t, lt, le) =
adamc@391 583 ((L'.ERecord [("Lt", lt, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc)),
adamc@391 584 ("Le", le, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc))],
adamc@391 585 loc), fm)
adamc@750 586
adamc@750 587 fun outerRec xts =
adamc@750 588 (L'.TRecord (map (fn ((L.CName x, _), (L.CRecord (_, xts), _)) =>
adamc@750 589 (x, (L'.TRecord (map (fn (x', _) => (x, (L'.TRecord [], loc))) xts), loc))
adamc@750 590 | (x, all as (_, loc)) =>
adamc@750 591 (E.errorAt loc "Unsupported record field constructor";
adamc@750 592 Print.eprefaces' [("Name", CorePrint.p_con env x),
adamc@750 593 ("Constructor", CorePrint.p_con env all)];
adamc@750 594 ("", dummyTyp))) xts), loc)
adamc@25 595 in
adamc@25 596 case e of
adamc@179 597 L.EPrim p => ((L'.EPrim p, loc), fm)
adamc@179 598 | L.ERel n => ((L'.ERel n, loc), fm)
adamc@179 599 | L.ENamed n => ((L'.ENamed n, loc), fm)
adamc@193 600 | L.ECon (dk, pc, [], eo) =>
adamc@193 601 let
adamc@179 602 val (eo, fm) =
adamc@179 603 case eo of
adamc@179 604 NONE => (NONE, fm)
adamc@179 605 | SOME e =>
adamc@179 606 let
adamc@179 607 val (e, fm) = monoExp (env, st, fm) e
adamc@179 608 in
adamc@179 609 (SOME e, fm)
adamc@179 610 end
adamc@179 611 in
adamc@188 612 ((L'.ECon (dk, monoPatCon env pc, eo), loc), fm)
adamc@193 613 end
adamc@297 614 | L.ECon (L.Option, _, [t], NONE) =>
adamc@297 615 ((L'.ENone (monoType env t), loc), fm)
adamc@297 616 | L.ECon (L.Option, _, [t], SOME e) =>
adamc@297 617 let
adamc@297 618 val (e, fm) = monoExp (env, st, fm) e
adamc@297 619 in
adamc@297 620 ((L'.ESome (monoType env t, e), loc), fm)
adamc@297 621 end
adamc@193 622 | L.ECon _ => poly ()
adamc@94 623
adamc@387 624 | L.ECApp ((L.EFfi ("Basis", "eq"), _), t) =>
adamc@387 625 let
adamc@387 626 val t = monoType env t
adamc@387 627 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@387 628 val dom = (L'.TFun (t, (L'.TFun (t, b), loc)), loc)
adamc@387 629 in
adamc@387 630 ((L'.EAbs ("f", dom, dom,
adamc@387 631 (L'.ERel 0, loc)), loc), fm)
adamc@387 632 end
adamc@387 633 | L.ECApp ((L.EFfi ("Basis", "ne"), _), t) =>
adamc@387 634 let
adamc@387 635 val t = monoType env t
adamc@387 636 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@387 637 val dom = (L'.TFun (t, (L'.TFun (t, b), loc)), loc)
adamc@387 638 in
adamc@387 639 ((L'.EAbs ("f", dom, dom,
adamc@387 640 (L'.EAbs ("x", t, (L'.TFun (t, b), loc),
adamc@387 641 (L'.EAbs ("y", t, b,
adamc@387 642 (L'.EUnop ("!", (L'.EApp ((L'.EApp ((L'.ERel 2, loc),
adamc@387 643 (L'.ERel 1, loc)), loc),
adamc@387 644 (L'.ERel 0, loc)), loc)), loc)),
adamc@387 645 loc)),
adamc@387 646 loc)),
adamc@387 647 loc), fm)
adamc@387 648 end
adamc@387 649 | L.EFfi ("Basis", "eq_int") =>
adamc@387 650 ((L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@387 651 (L'.TFun ((L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@387 652 (L'.EAbs ("y", (L'.TFfi ("Basis", "int"), loc),
adamc@387 653 (L'.TFfi ("Basis", "bool"), loc),
adamc@387 654 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@387 655 fm)
adamc@394 656 | L.EFfi ("Basis", "eq_float") =>
adamc@394 657 ((L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@394 658 (L'.TFun ((L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@394 659 (L'.EAbs ("y", (L'.TFfi ("Basis", "float"), loc),
adamc@394 660 (L'.TFfi ("Basis", "bool"), loc),
adamc@394 661 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@394 662 fm)
adamc@388 663 | L.EFfi ("Basis", "eq_bool") =>
adamc@388 664 ((L'.EAbs ("x", (L'.TFfi ("Basis", "bool"), loc),
adamc@388 665 (L'.TFun ((L'.TFfi ("Basis", "bool"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@388 666 (L'.EAbs ("y", (L'.TFfi ("Basis", "bool"), loc),
adamc@388 667 (L'.TFfi ("Basis", "bool"), loc),
adamc@388 668 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@388 669 fm)
adamc@388 670 | L.EFfi ("Basis", "eq_string") =>
adamc@388 671 ((L'.EAbs ("x", (L'.TFfi ("Basis", "string"), loc),
adamc@388 672 (L'.TFun ((L'.TFfi ("Basis", "string"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@388 673 (L'.EAbs ("y", (L'.TFfi ("Basis", "string"), loc),
adamc@388 674 (L'.TFfi ("Basis", "bool"), loc),
adamc@388 675 (L'.EBinop ("!strcmp", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@388 676 fm)
adamc@437 677 | L.EFfi ("Basis", "eq_time") =>
adamc@437 678 ((L'.EAbs ("x", (L'.TFfi ("Basis", "time"), loc),
adamc@437 679 (L'.TFun ((L'.TFfi ("Basis", "time"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@437 680 (L'.EAbs ("y", (L'.TFfi ("Basis", "time"), loc),
adamc@437 681 (L'.TFfi ("Basis", "bool"), loc),
adamc@437 682 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@437 683 fm)
adamc@422 684 | L.ECApp ((L.EFfi ("Basis", "mkEq"), _), t) =>
adamc@422 685 let
adamc@422 686 val t = monoType env t
adamc@422 687 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@422 688 val dom = (L'.TFun (t, (L'.TFun (t, b), loc)), loc)
adamc@422 689 in
adamc@422 690 ((L'.EAbs ("f", dom, dom,
adamc@422 691 (L'.ERel 0, loc)), loc), fm)
adamc@422 692 end
adamc@387 693
adamc@417 694 | L.ECApp ((L.EFfi ("Basis", "zero"), _), t) =>
adamc@417 695 let
adamc@417 696 val t = monoType env t
adamc@417 697 in
adamc@417 698 ((L'.EAbs ("r", numTy t, t,
adamc@417 699 (L'.EField ((L'.ERel 0, loc), "Zero"), loc)), loc), fm)
adamc@417 700 end
adamc@389 701 | L.ECApp ((L.EFfi ("Basis", "neg"), _), t) =>
adamc@389 702 let
adamc@389 703 val t = monoType env t
adamc@389 704 in
adamc@389 705 ((L'.EAbs ("r", numTy t, (L'.TFun (t, t), loc),
adamc@389 706 (L'.EField ((L'.ERel 0, loc), "Neg"), loc)), loc), fm)
adamc@389 707 end
adamc@389 708 | L.ECApp ((L.EFfi ("Basis", "plus"), _), t) =>
adamc@389 709 let
adamc@389 710 val t = monoType env t
adamc@389 711 in
adamc@389 712 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 713 (L'.EField ((L'.ERel 0, loc), "Plus"), loc)), loc), fm)
adamc@389 714 end
adamc@389 715 | L.ECApp ((L.EFfi ("Basis", "minus"), _), t) =>
adamc@389 716 let
adamc@389 717 val t = monoType env t
adamc@389 718 in
adamc@389 719 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 720 (L'.EField ((L'.ERel 0, loc), "Minus"), loc)), loc), fm)
adamc@389 721 end
adamc@389 722 | L.ECApp ((L.EFfi ("Basis", "times"), _), t) =>
adamc@389 723 let
adamc@389 724 val t = monoType env t
adamc@389 725 in
adamc@389 726 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 727 (L'.EField ((L'.ERel 0, loc), "Times"), loc)), loc), fm)
adamc@389 728 end
adamc@389 729 | L.ECApp ((L.EFfi ("Basis", "div"), _), t) =>
adamc@389 730 let
adamc@389 731 val t = monoType env t
adamc@389 732 in
adamc@389 733 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 734 (L'.EField ((L'.ERel 0, loc), "Div"), loc)), loc), fm)
adamc@389 735 end
adamc@389 736 | L.ECApp ((L.EFfi ("Basis", "mod"), _), t) =>
adamc@389 737 let
adamc@389 738 val t = monoType env t
adamc@389 739 in
adamc@389 740 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 741 (L'.EField ((L'.ERel 0, loc), "Mod"), loc)), loc), fm)
adamc@389 742 end
adamc@389 743 | L.EFfi ("Basis", "num_int") =>
adamc@389 744 let
adamc@389 745 fun intBin s =
adamc@389 746 (L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@389 747 (L'.TFun ((L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "int"), loc)), loc),
adamc@389 748 (L'.EAbs ("y", (L'.TFfi ("Basis", "int"), loc),
adamc@389 749 (L'.TFfi ("Basis", "int"), loc),
adamc@389 750 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@389 751 in
adamc@389 752 numEx ((L'.TFfi ("Basis", "int"), loc),
adamc@417 753 Prim.Int (Int64.fromInt 0),
adamc@389 754 (L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@389 755 (L'.TFfi ("Basis", "int"), loc),
adamc@389 756 (L'.EUnop ("-", (L'.ERel 0, loc)), loc)), loc),
adamc@389 757 intBin "+",
adamc@389 758 intBin "-",
adamc@389 759 intBin "*",
adamc@389 760 intBin "/",
adamc@389 761 intBin "%")
adamc@389 762 end
adamc@390 763 | L.EFfi ("Basis", "num_float") =>
adamc@390 764 let
adamc@390 765 fun floatBin s =
adamc@390 766 (L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@390 767 (L'.TFun ((L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "float"), loc)), loc),
adamc@390 768 (L'.EAbs ("y", (L'.TFfi ("Basis", "float"), loc),
adamc@390 769 (L'.TFfi ("Basis", "float"), loc),
adamc@390 770 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@390 771 in
adamc@390 772 numEx ((L'.TFfi ("Basis", "float"), loc),
adamc@417 773 Prim.Float 0.0,
adamc@390 774 (L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@390 775 (L'.TFfi ("Basis", "float"), loc),
adamc@390 776 (L'.EUnop ("-", (L'.ERel 0, loc)), loc)), loc),
adamc@390 777 floatBin "+",
adamc@390 778 floatBin "-",
adamc@390 779 floatBin "*",
adamc@390 780 floatBin "/",
adamc@390 781 floatBin "fmod")
adamc@390 782 end
adamc@391 783
adamc@391 784 | L.ECApp ((L.EFfi ("Basis", "lt"), _), t) =>
adamc@391 785 let
adamc@391 786 val t = monoType env t
adamc@391 787 in
adamc@391 788 ((L'.EAbs ("r", ordTy t, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc),
adamc@391 789 (L'.EField ((L'.ERel 0, loc), "Lt"), loc)), loc), fm)
adamc@391 790 end
adamc@391 791 | L.ECApp ((L.EFfi ("Basis", "le"), _), t) =>
adamc@391 792 let
adamc@391 793 val t = monoType env t
adamc@391 794 in
adamc@391 795 ((L'.EAbs ("r", ordTy t, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc),
adamc@391 796 (L'.EField ((L'.ERel 0, loc), "Le"), loc)), loc), fm)
adamc@391 797 end
adamc@392 798 | L.ECApp ((L.EFfi ("Basis", "gt"), _), t) =>
adamc@392 799 let
adamc@392 800 val t = monoType env t
adamc@392 801 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@392 802 in
adamc@392 803 ((L'.EAbs ("f", ordTy t, (L'.TFun (t, (L'.TFun (t, b), loc)), loc),
adamc@392 804 (L'.EAbs ("x", t, (L'.TFun (t, b), loc),
adamc@392 805 (L'.EAbs ("y", t, b,
adamc@392 806 (L'.EUnop ("!",
adamc@392 807 (L'.EApp ((L'.EApp ((L'.EField ((L'.ERel 2, loc),
adamc@392 808 "Le"), loc),
adamc@392 809 (L'.ERel 1, loc)), loc),
adamc@392 810 (L'.ERel 0, loc)), loc)), loc)), loc)),
adamc@392 811 loc)),
adamc@392 812 loc), fm)
adamc@392 813 end
adamc@392 814 | L.ECApp ((L.EFfi ("Basis", "ge"), _), t) =>
adamc@392 815 let
adamc@392 816 val t = monoType env t
adamc@392 817 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@392 818 in
adamc@392 819 ((L'.EAbs ("f", ordTy t, (L'.TFun (t, (L'.TFun (t, b), loc)), loc),
adamc@392 820 (L'.EAbs ("x", t, (L'.TFun (t, b), loc),
adamc@392 821 (L'.EAbs ("y", t, b,
adamc@392 822 (L'.EUnop ("!",
adamc@392 823 (L'.EApp ((L'.EApp ((L'.EField ((L'.ERel 2, loc),
adamc@392 824 "Lt"), loc),
adamc@392 825 (L'.ERel 1, loc)), loc),
adamc@392 826 (L'.ERel 0, loc)), loc)), loc)), loc)),
adamc@392 827 loc)),
adamc@392 828 loc), fm)
adamc@392 829 end
adamc@391 830 | L.EFfi ("Basis", "ord_int") =>
adamc@391 831 let
adamc@391 832 fun intBin s =
adamc@391 833 (L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@391 834 (L'.TFun ((L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@391 835 (L'.EAbs ("y", (L'.TFfi ("Basis", "int"), loc),
adamc@391 836 (L'.TFfi ("Basis", "bool"), loc),
adamc@391 837 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@391 838 in
adamc@391 839 ordEx ((L'.TFfi ("Basis", "int"), loc),
adamc@391 840 intBin "<",
adamc@391 841 intBin "<=")
adamc@391 842 end
adamc@394 843 | L.EFfi ("Basis", "ord_float") =>
adamc@394 844 let
adamc@394 845 fun floatBin s =
adamc@394 846 (L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@394 847 (L'.TFun ((L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@394 848 (L'.EAbs ("y", (L'.TFfi ("Basis", "float"), loc),
adamc@394 849 (L'.TFfi ("Basis", "bool"), loc),
adamc@394 850 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@394 851 in
adamc@394 852 ordEx ((L'.TFfi ("Basis", "float"), loc),
adamc@394 853 floatBin "<",
adamc@394 854 floatBin "<=")
adamc@394 855 end
adamc@394 856 | L.EFfi ("Basis", "ord_bool") =>
adamc@394 857 let
adamc@394 858 fun boolBin s =
adamc@394 859 (L'.EAbs ("x", (L'.TFfi ("Basis", "bool"), loc),
adamc@394 860 (L'.TFun ((L'.TFfi ("Basis", "bool"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@394 861 (L'.EAbs ("y", (L'.TFfi ("Basis", "bool"), loc),
adamc@394 862 (L'.TFfi ("Basis", "bool"), loc),
adamc@394 863 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@394 864 in
adamc@394 865 ordEx ((L'.TFfi ("Basis", "bool"), loc),
adamc@394 866 boolBin "<",
adamc@394 867 boolBin "<=")
adamc@394 868 end
adamc@395 869 | L.EFfi ("Basis", "ord_string") =>
adamc@395 870 let
adamc@395 871 fun boolBin s =
adamc@395 872 (L'.EAbs ("x", (L'.TFfi ("Basis", "string"), loc),
adamc@395 873 (L'.TFun ((L'.TFfi ("Basis", "string"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@395 874 (L'.EAbs ("y", (L'.TFfi ("Basis", "string"), loc),
adamc@395 875 (L'.TFfi ("Basis", "bool"), loc),
adamc@395 876 (L'.EBinop (s,
adamc@395 877 (L'.EBinop ("strcmp",
adamc@395 878 (L'.ERel 1, loc),
adamc@395 879 (L'.ERel 0, loc)), loc),
adamc@395 880 (L'.EPrim (Prim.Int (Int64.fromInt 0)), loc)), loc)), loc)), loc)
adamc@395 881 in
adamc@395 882 ordEx ((L'.TFfi ("Basis", "string"), loc),
adamc@395 883 boolBin "<",
adamc@395 884 boolBin "<=")
adamc@395 885 end
adamc@437 886 | L.EFfi ("Basis", "ord_time") =>
adamc@437 887 let
adamc@437 888 fun boolBin s =
adamc@437 889 (L'.EAbs ("x", (L'.TFfi ("Basis", "time"), loc),
adamc@437 890 (L'.TFun ((L'.TFfi ("Basis", "time"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@437 891 (L'.EAbs ("y", (L'.TFfi ("Basis", "time"), loc),
adamc@437 892 (L'.TFfi ("Basis", "bool"), loc),
adamc@437 893 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@437 894 in
adamc@437 895 ordEx ((L'.TFfi ("Basis", "time"), loc),
adamc@437 896 boolBin "<",
adamc@437 897 boolBin "<=")
adamc@437 898 end
adamc@389 899
adamc@286 900 | L.ECApp ((L.EFfi ("Basis", "show"), _), t) =>
adamc@286 901 let
adamc@286 902 val t = monoType env t
adamc@286 903 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@286 904 in
adamc@286 905 ((L'.EAbs ("f", (L'.TFun (t, s), loc), (L'.TFun (t, s), loc),
adamc@286 906 (L'.ERel 0, loc)), loc), fm)
adamc@286 907 end
adamc@286 908 | L.EFfi ("Basis", "show_int") =>
adamc@286 909 ((L'.EFfi ("Basis", "intToString"), loc), fm)
adamc@286 910 | L.EFfi ("Basis", "show_float") =>
adamc@286 911 ((L'.EFfi ("Basis", "floatToString"), loc), fm)
adamc@286 912 | L.EFfi ("Basis", "show_string") =>
adamc@286 913 let
adamc@286 914 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@286 915 in
adamc@286 916 ((L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc), fm)
adamc@286 917 end
adamc@286 918 | L.EFfi ("Basis", "show_bool") =>
adamc@286 919 ((L'.EFfi ("Basis", "boolToString"), loc), fm)
adamc@436 920 | L.EFfi ("Basis", "show_time") =>
adamc@436 921 ((L'.EFfi ("Basis", "timeToString"), loc), fm)
adamc@727 922 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "show_xml"), _), _),_), _), _), _) =>
adamc@727 923 let
adamc@727 924 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@727 925 in
adamc@727 926 ((L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc), fm)
adamc@727 927 end
adamc@452 928 | L.ECApp ((L.EFfi ("Basis", "mkShow"), _), t) =>
adamc@452 929 let
adamc@452 930 val t = monoType env t
adamc@452 931 val b = (L'.TFfi ("Basis", "string"), loc)
adamc@452 932 val dom = (L'.TFun (t, b), loc)
adamc@452 933 in
adamc@452 934 ((L'.EAbs ("f", dom, dom,
adamc@452 935 (L'.ERel 0, loc)), loc), fm)
adamc@452 936 end
adamc@286 937
adamc@290 938 | L.ECApp ((L.EFfi ("Basis", "read"), _), t) =>
adamc@290 939 let
adamc@290 940 val t = monoType env t
adamc@290 941 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@290 942 in
adamc@292 943 ((L'.EAbs ("f", readType (t, loc), readType' (t, loc),
adamc@292 944 (L'.EField ((L'.ERel 0, loc), "Read"), loc)), loc), fm)
adamc@292 945 end
adamc@292 946 | L.ECApp ((L.EFfi ("Basis", "readError"), _), t) =>
adamc@292 947 let
adamc@292 948 val t = monoType env t
adamc@292 949 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@292 950 in
adamc@292 951 ((L'.EAbs ("f", readType (t, loc), readErrType (t, loc),
adamc@292 952 (L'.EField ((L'.ERel 0, loc), "ReadError"), loc)), loc), fm)
adamc@290 953 end
adamc@290 954 | L.EFfi ("Basis", "read_int") =>
adamc@292 955 let
adamc@292 956 val t = (L'.TFfi ("Basis", "int"), loc)
adamc@292 957 in
adamc@292 958 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToInt"), loc), readType' (t, loc)),
adamc@292 959 ("ReadError", (L'.EFfi ("Basis", "stringToInt_error"), loc), readErrType (t, loc))],
adamc@292 960 loc),
adamc@292 961 fm)
adamc@292 962 end
adamc@290 963 | L.EFfi ("Basis", "read_float") =>
adamc@292 964 let
adamc@292 965 val t = (L'.TFfi ("Basis", "float"), loc)
adamc@292 966 in
adamc@292 967 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToFloat"), loc), readType' (t, loc)),
adamc@292 968 ("ReadError", (L'.EFfi ("Basis", "stringToFloat_error"), loc), readErrType (t, loc))],
adamc@292 969 loc),
adamc@292 970 fm)
adamc@292 971 end
adamc@290 972 | L.EFfi ("Basis", "read_string") =>
adamc@290 973 let
adamc@290 974 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@290 975 in
adamc@292 976 ((L'.ERecord [("Read", (L'.EAbs ("s", s, (L'.TOption s, loc),
adamc@292 977 (L'.ESome (s, (L'.ERel 0, loc)), loc)), loc), readType' (s, loc)),
adamc@292 978 ("ReadError", (L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc), readErrType (s, loc))], loc),
adamc@292 979 fm)
adamc@290 980 end
adamc@290 981 | L.EFfi ("Basis", "read_bool") =>
adamc@292 982 let
adamc@292 983 val t = (L'.TFfi ("Basis", "bool"), loc)
adamc@292 984 in
adamc@292 985 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToBool"), loc), readType' (t, loc)),
adamc@292 986 ("ReadError", (L'.EFfi ("Basis", "stringToBool_error"), loc), readErrType (t, loc))],
adamc@292 987 loc),
adamc@292 988 fm)
adamc@292 989 end
adamc@436 990 | L.EFfi ("Basis", "read_time") =>
adamc@436 991 let
adamc@436 992 val t = (L'.TFfi ("Basis", "time"), loc)
adamc@436 993 in
adamc@436 994 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToTime"), loc), readType' (t, loc)),
adamc@436 995 ("ReadError", (L'.EFfi ("Basis", "stringToTime_error"), loc), readErrType (t, loc))],
adamc@436 996 loc),
adamc@436 997 fm)
adamc@436 998 end
adamc@290 999
adamc@564 1000 | L.EApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "return"), _), _), _), t), _),
adamc@564 1001 (L.EFfi ("Basis", "transaction_monad"), _)) =>
adamc@252 1002 let
adamc@252 1003 val t = monoType env t
adamc@252 1004 in
adamc@252 1005 ((L'.EAbs ("x", t,
adamc@252 1006 (L'.TFun ((L'.TRecord [], loc), t), loc),
adamc@252 1007 (L'.EAbs ("_", (L'.TRecord [], loc), t,
adamc@252 1008 (L'.ERel 1, loc)), loc)), loc), fm)
adamc@252 1009 end
adamc@564 1010 | L.EApp ((L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "bind"), _), _), _), t1), _), t2), _),
adamc@564 1011 (L.EFfi ("Basis", "transaction_monad"), _)) =>
adamc@251 1012 let
adamc@251 1013 val t1 = monoType env t1
adamc@251 1014 val t2 = monoType env t2
adamc@251 1015 val un = (L'.TRecord [], loc)
adamc@252 1016 val mt1 = (L'.TFun (un, t1), loc)
adamc@252 1017 val mt2 = (L'.TFun (un, t2), loc)
adamc@251 1018 in
adamc@572 1019 ((L'.EAbs ("m1", mt1, (L'.TFun ((L'.TFun (t1, mt2), loc), (L'.TFun (un, un), loc)), loc),
adamc@572 1020 (L'.EAbs ("m2", (L'.TFun (t1, mt2), loc), (L'.TFun (un, un), loc),
adamc@252 1021 (L'.EAbs ("_", un, un,
adamc@252 1022 (L'.ELet ("r", t1, (L'.EApp ((L'.ERel 2, loc),
adamc@252 1023 (L'.ERecord [], loc)), loc),
adamc@252 1024 (L'.EApp (
adamc@252 1025 (L'.EApp ((L'.ERel 2, loc), (L'.ERel 0, loc)), loc),
adamc@252 1026 (L'.ERecord [], loc)),
adamc@252 1027 loc)), loc)), loc)), loc)), loc),
adamc@251 1028 fm)
adamc@251 1029 end
adamc@697 1030
adamc@670 1031 | L.EApp ((L.EApp ((L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "bind"), _), _), _), _), _), t2), _),
adamc@670 1032 (L.EFfi ("Basis", "transaction_monad"), _)), _),
adamc@670 1033 (L.EApp ((L.ECApp ((L.EFfi ("Basis", "recv"), _), t1), _),
adamc@670 1034 ch), loc)) =>
adamc@670 1035 let
adamc@670 1036 val t1 = monoType env t1
adamc@670 1037 val t2 = monoType env t2
adamc@670 1038 val un = (L'.TRecord [], loc)
adamc@670 1039 val mt2 = (L'.TFun (un, t2), loc)
adamc@670 1040 val (ch, fm) = monoExp (env, st, fm) ch
adamc@670 1041 in
adamc@670 1042 ((L'.EAbs ("m2", (L'.TFun (t1, mt2), loc), (L'.TFun (un, un), loc),
adamc@670 1043 (L'.EAbs ("_", un, un,
adamc@670 1044 (L'.ERecv (liftExpInExp 0 (liftExpInExp 0 ch),
adamc@670 1045 (L'.ERel 1, loc),
adamc@670 1046 t1), loc)), loc)), loc),
adamc@670 1047 fm)
adamc@670 1048 end
adamc@697 1049 | L.EFfiApp ("Basis", "recv", _) => poly ()
adamc@697 1050
adamc@695 1051 | L.EApp ((L.EApp ((L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "bind"), _), _), _), _), _), t2), _),
adamc@695 1052 (L.EFfi ("Basis", "transaction_monad"), _)), _),
adamc@695 1053 (L.EAbs (_, _, _,
adamc@695 1054 (L.EFfiApp ("Basis", "sleep", [n]), _)), loc)) =>
adamc@695 1055 let
adamc@695 1056 val t2 = monoType env t2
adamc@695 1057 val un = (L'.TRecord [], loc)
adamc@695 1058 val mt2 = (L'.TFun (un, t2), loc)
adamc@695 1059 val (n, fm) = monoExp (env, st, fm) n
adamc@695 1060 in
adamc@695 1061 ((L'.EAbs ("m2", (L'.TFun (un, mt2), loc), (L'.TFun (un, un), loc),
adamc@695 1062 (L'.EAbs ("_", un, un,
adamc@697 1063 (L'.ESleep (liftExpInExp 0 n, (L'.EApp ((L'.ERel 1, loc),
adamc@695 1064 (L'.ERecord [], loc)), loc)),
adamc@695 1065 loc)), loc)), loc),
adamc@695 1066 fm)
adamc@695 1067 end
adamc@697 1068 | L.EFfiApp ("Basis", "sleep", _) => poly ()
adamc@251 1069
adamc@565 1070 | L.ECApp ((L.EFfi ("Basis", "source"), _), t) =>
adamc@565 1071 let
adamc@565 1072 val t = monoType env t
adamc@565 1073 in
adamc@577 1074 ((L'.EAbs ("x", t, (L'.TFun ((L'.TRecord [], loc), (L'.TSource, loc)), loc),
adamc@577 1075 (L'.EAbs ("_", (L'.TRecord [], loc), (L'.TSource, loc),
adamc@577 1076 (L'.EFfiApp ("Basis", "new_client_source",
adamc@590 1077 [(L'.EJavaScript (L'.Source t, (L'.ERel 1, loc), NONE), loc)]),
adamc@578 1078 loc)), loc)),
adamc@565 1079 loc),
adamc@565 1080 fm)
adamc@565 1081 end
adamc@575 1082 | L.ECApp ((L.EFfi ("Basis", "set"), _), t) =>
adamc@575 1083 let
adamc@575 1084 val t = monoType env t
adamc@575 1085 in
adamc@577 1086 ((L'.EAbs ("src", (L'.TSource, loc),
adamc@575 1087 (L'.TFun (t, (L'.TFun ((L'.TRecord [], loc), (L'.TRecord [], loc)), loc)), loc),
adamc@575 1088 (L'.EAbs ("v", t, (L'.TFun ((L'.TRecord [], loc), (L'.TRecord [], loc)), loc),
adamc@575 1089 (L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adamc@575 1090 (L'.EFfiApp ("Basis", "set_client_source",
adamc@577 1091 [(L'.ERel 2, loc),
adamc@590 1092 (L'.EJavaScript (L'.Source t,
adamc@590 1093 (L'.ERel 1, loc), NONE), loc)]),
adamc@575 1094 loc)), loc)), loc)), loc),
adamc@575 1095 fm)
adamc@575 1096 end
adamc@601 1097 | L.ECApp ((L.EFfi ("Basis", "get"), _), t) =>
adamc@601 1098 let
adamc@601 1099 val t = monoType env t
adamc@601 1100 in
adamc@601 1101 ((L'.EAbs ("src", (L'.TSource, loc),
adamc@601 1102 (L'.TFun ((L'.TRecord [], loc), t), loc),
adamc@601 1103 (L'.EAbs ("_", (L'.TRecord [], loc), t,
adamc@601 1104 (L'.EFfiApp ("Basis", "get_client_source",
adamc@601 1105 [(L'.ERel 1, loc)]),
adamc@601 1106 loc)), loc)), loc),
adamc@601 1107 fm)
adamc@601 1108 end
adamc@565 1109
adamc@694 1110 | L.EFfiApp ("Basis", "spawn", [e]) =>
adamc@694 1111 let
adamc@694 1112 val (e, fm) = monoExp (env, st, fm) e
adamc@694 1113 in
adamc@694 1114 ((L'.EApp (e, (L'.ERecord [], loc)), loc), fm)
adamc@694 1115 end
adamc@694 1116
adamc@568 1117 | L.EApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "return"), _), _), _), t), _),
adamc@568 1118 (L.EFfi ("Basis", "signal_monad"), _)) =>
adamc@568 1119 let
adamc@568 1120 val t = monoType env t
adamc@568 1121 in
adamc@568 1122 ((L'.EAbs ("x", t, (L'.TSignal t, loc),
adamc@568 1123 (L'.ESignalReturn (L'.ERel 0, loc), loc)), loc),
adamc@568 1124 fm)
adamc@568 1125 end
adamc@572 1126 | L.EApp ((L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "bind"), _), _), _), t1), _), t2), _),
adamc@572 1127 (L.EFfi ("Basis", "signal_monad"), _)) =>
adamc@572 1128 let
adamc@572 1129 val t1 = monoType env t1
adamc@572 1130 val t2 = monoType env t2
adamc@572 1131 val un = (L'.TRecord [], loc)
adamc@572 1132 val mt1 = (L'.TSignal t1, loc)
adamc@572 1133 val mt2 = (L'.TSignal t2, loc)
adamc@572 1134 in
adamc@572 1135 ((L'.EAbs ("m1", mt1, (L'.TFun ((L'.TFun (t1, mt2), loc), mt2), loc),
adamc@572 1136 (L'.EAbs ("m2", (L'.TFun (t1, mt2), loc), mt2,
adamc@572 1137 (L'.ESignalBind ((L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@572 1138 fm)
adamc@572 1139 end
adamc@574 1140 | L.ECApp ((L.EFfi ("Basis", "signal"), _), t) =>
adamc@574 1141 let
adamc@574 1142 val t = monoType env t
adamc@574 1143 in
adamc@574 1144 ((L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc), (L'.TSignal t, loc),
adamc@574 1145 (L'.ESignalSource (L'.ERel 0, loc), loc)), loc),
adamc@574 1146 fm)
adamc@574 1147 end
adamc@568 1148
adamc@462 1149 | L.ECApp ((L.EFfi ("Basis", "getCookie"), _), t) =>
adamc@462 1150 let
adamc@462 1151 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@462 1152 val un = (L'.TRecord [], loc)
adamc@462 1153 val t = monoType env t
adamc@462 1154 in
adamc@462 1155 ((L'.EAbs ("c", s, (L'.TFun (un, s), loc),
adamc@462 1156 (L'.EAbs ("_", un, s,
adamc@463 1157 (L'.EUnurlify ((L'.EFfiApp ("Basis", "get_cookie", [(L'.ERel 1, loc)]), loc),
adamc@463 1158 t),
adamc@463 1159 loc)), loc)), loc),
adamc@462 1160 fm)
adamc@462 1161 end
adamc@462 1162
adamc@462 1163 | L.ECApp ((L.EFfi ("Basis", "setCookie"), _), t) =>
adamc@462 1164 let
adamc@462 1165 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@462 1166 val un = (L'.TRecord [], loc)
adamc@462 1167 val t = monoType env t
adamc@462 1168 val (e, fm) = urlifyExp env fm ((L'.ERel 1, loc), t)
adamc@462 1169 in
adamc@462 1170 ((L'.EAbs ("c", s, (L'.TFun (t, (L'.TFun (un, un), loc)), loc),
adamc@462 1171 (L'.EAbs ("v", t, (L'.TFun (un, un), loc),
adamc@462 1172 (L'.EAbs ("_", un, un,
adamc@466 1173 (L'.EFfiApp ("Basis", "set_cookie", [(L'.EPrim (Prim.String (!urlPrefix)),
adamc@466 1174 loc),
adamc@466 1175 (L'.ERel 2, loc),
adamc@466 1176 e]), loc)),
adamc@462 1177 loc)), loc)), loc),
adamc@462 1178 fm)
adamc@462 1179 end
adamc@462 1180
adamc@668 1181 | L.ECApp ((L.EFfi ("Basis", "channel"), _), t) =>
adamc@668 1182 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "channel"), loc),
adamc@668 1183 (L'.EFfiApp ("Basis", "new_channel", [(L'.ERecord [], loc)]), loc)), loc),
adamc@668 1184 fm)
adamc@668 1185 | L.ECApp ((L.EFfi ("Basis", "send"), _), t) =>
adamc@668 1186 let
adamc@668 1187 val t = monoType env t
adamc@668 1188 val (e, fm) = urlifyExp env fm ((L'.ERel 1, loc), t)
adamc@668 1189 in
adamc@668 1190 ((L'.EAbs ("ch", (L'.TFfi ("Basis", "channel"), loc),
adamc@668 1191 (L'.TFun (t, (L'.TFun ((L'.TRecord [], loc), (L'.TRecord [], loc)), loc)), loc),
adamc@668 1192 (L'.EAbs ("v", t, (L'.TFun ((L'.TRecord [], loc), (L'.TRecord [], loc)), loc),
adamc@668 1193 (L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adamc@668 1194 (L'.EFfiApp ("Basis", "send",
adamc@668 1195 [(L'.ERel 2, loc),
adamc@668 1196 e]),
adamc@668 1197 loc)), loc)), loc)), loc),
adamc@668 1198 fm)
adamc@668 1199 end
adamc@668 1200
adamc@707 1201 | L.ECApp ((L.EFfi ("Basis", "no_primary_key"), _), _) =>
adamc@707 1202 ((L'.EPrim (Prim.String ""), loc),
adamc@707 1203 fm)
adamc@707 1204 | L.ECApp (
adamc@707 1205 (L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "primary_key"), _), _), _), t), _),
adamc@707 1206 nm), _),
adamc@707 1207 (L.CRecord (_, unique), _)) =>
adamc@707 1208 let
adamc@707 1209 val unique = (nm, t) :: unique
adamc@707 1210 val witnesses = (L'.TRecord (map (fn (nm, _) => (monoName env nm, (L'.TRecord [], loc))) unique), loc)
adamc@707 1211 in
adamc@707 1212 ((L'.EAbs ("_", witnesses, (L'.TFfi ("Basis", "string"), loc),
adamc@707 1213 (L'.EPrim (Prim.String
adamc@707 1214 (String.concatWith ", "
adamc@707 1215 (map (fn (x, _) => "uw_" ^ monoName env x) unique))),
adamc@707 1216 loc)), loc),
adamc@707 1217 fm)
adamc@707 1218 end
adamc@707 1219
adamc@704 1220 | L.ECApp ((L.EFfi ("Basis", "no_constraint"), _), _) =>
adamc@704 1221 ((L'.ERecord [], loc),
adamc@704 1222 fm)
adamc@705 1223 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "one_constraint"), _), _), _), _), _), (L.CName name, _)) =>
adamc@704 1224 ((L'.EAbs ("c",
adamc@704 1225 (L'.TFfi ("Basis", "string"), loc),
adamc@704 1226 (L'.TFfi ("Basis", "sql_constraints"), loc),
adamc@704 1227 (L'.ERecord [(name, (L'.ERel 0, loc), (L'.TFfi ("Basis", "string"), loc))], loc)), loc),
adamc@704 1228 fm)
adamc@705 1229 | L.ECApp (
adamc@705 1230 (L.ECApp (
adamc@705 1231 (L.ECApp (
adamc@705 1232 (L.EFfi ("Basis", "join_constraints"), _),
adamc@705 1233 _), _),
adamc@705 1234 _), _),
adamc@705 1235 _) =>
adamc@704 1236 let
adamc@704 1237 val constraints = (L'.TFfi ("Basis", "sql_constraints"), loc)
adamc@704 1238 in
adamc@704 1239 ((L'.EAbs ("cs1", constraints, (L'.TFun (constraints, constraints), loc),
adamc@704 1240 (L'.EAbs ("cs2", constraints, constraints,
adamc@704 1241 (L'.EStrcat ((L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@704 1242 fm)
adamc@704 1243 end
adamc@704 1244
adamc@705 1245 | L.ECApp (
adamc@705 1246 (L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "unique"), _), _), _), t), _),
adamc@705 1247 nm), _),
adamc@705 1248 (L.CRecord (_, unique), _)) =>
adamc@705 1249 let
adamc@705 1250 val unique = (nm, t) :: unique
adamc@705 1251 in
adamc@705 1252 ((L'.EPrim (Prim.String ("UNIQUE ("
adamc@705 1253 ^ String.concatWith ", " (map (fn (x, _) => "uw_" ^ monoName env x) unique)
adamc@705 1254 ^ ")")), loc),
adamc@705 1255 fm)
adamc@705 1256 end
adamc@704 1257
adamc@712 1258 | L.ECApp ((L.EFfi ("Basis", "linkable_same"), loc), _) =>
adamc@712 1259 ((L'.ERecord [], loc), fm)
adamc@712 1260 | L.ECApp ((L.EFfi ("Basis", "linkable_from_nullable"), loc), _) =>
adamc@712 1261 ((L'.ERecord [], loc), fm)
adamc@712 1262 | L.ECApp ((L.EFfi ("Basis", "linkable_to_nullable"), loc), _) =>
adamc@712 1263 ((L'.ERecord [], loc), fm)
adamc@712 1264
adamc@709 1265 | L.EFfi ("Basis", "mat_nil") =>
adamc@709 1266 let
adamc@709 1267 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@709 1268 val stringE = (L'.EPrim (Prim.String ""), loc)
adamc@709 1269 in
adamc@709 1270 ((L'.ERecord [("1", stringE, string),
adamc@709 1271 ("2", stringE, string)], loc), fm)
adamc@709 1272 end
adamc@709 1273 | L.ECApp (
adamc@709 1274 (L.ECApp (
adamc@709 1275 (L.ECApp (
adamc@709 1276 (L.ECApp (
adamc@709 1277 (L.ECApp (
adamc@712 1278 (L.ECApp (
adamc@712 1279 (L.EFfi ("Basis", "mat_cons"), _),
adamc@712 1280 _), _),
adamc@709 1281 _), _),
adamc@709 1282 _), _),
adamc@709 1283 _), _),
adamc@709 1284 (L.CName nm1, _)), _),
adamc@709 1285 (L.CName nm2, _)) =>
adamc@709 1286 let
adamc@709 1287 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@709 1288 val mat = (L'.TRecord [("1", string), ("2", string)], loc)
adamc@709 1289 in
adamc@712 1290 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFun (mat, mat), loc),
adamc@712 1291 (L'.EAbs ("m", mat, mat,
adamc@712 1292 (L'.ECase ((L'.EField ((L'.ERel 0, loc), "1"), loc),
adamc@712 1293 [((L'.PPrim (Prim.String ""), loc),
adamc@712 1294 (L'.ERecord [("1", (L'.EPrim (Prim.String ("uw_" ^ nm1)),
adamc@712 1295 loc), string),
adamc@712 1296 ("2", (L'.EPrim (Prim.String ("uw_" ^ nm2)),
adamc@712 1297 loc), string)], loc)),
adamc@712 1298 ((L'.PWild, loc),
adamc@712 1299 (L'.ERecord [("1", (L'.EStrcat (
adamc@712 1300 (L'.EPrim (Prim.String ("uw_" ^ nm1 ^ ", ")),
adamc@712 1301 loc),
adamc@712 1302 (L'.EField ((L'.ERel 0, loc), "1"), loc)),
adamc@712 1303 loc), string),
adamc@712 1304 ("2", (L'.EStrcat (
adamc@712 1305 (L'.EPrim (Prim.String ("uw_" ^ nm2 ^ ", ")), loc),
adamc@712 1306 (L'.EField ((L'.ERel 0, loc), "2"), loc)),
adamc@712 1307 loc), string)],
adamc@712 1308 loc))],
adamc@712 1309 {disc = string,
adamc@712 1310 result = mat}), loc)), loc)), loc),
adamc@709 1311 fm)
adamc@709 1312 end
adamc@709 1313
adamc@709 1314 | L.ECApp ((L.EFfi ("Basis", "restrict"), _), _) => ((L'.EPrim (Prim.String "RESTRICT"), loc), fm)
adamc@709 1315 | L.ECApp ((L.EFfi ("Basis", "cascade"), _), _) => ((L'.EPrim (Prim.String "CASCADE"), loc), fm)
adamc@709 1316 | L.ECApp ((L.EFfi ("Basis", "no_action"), _), _) => ((L'.EPrim (Prim.String "NO ACTION"), loc), fm)
adamc@709 1317 | L.ECApp ((L.EFfi ("Basis", "set_null"), _), _) => ((L'.EPrim (Prim.String "SET NULL"), loc), fm)
adamc@709 1318
adamc@709 1319 | L.ECApp (
adamc@709 1320 (L.ECApp (
adamc@709 1321 (L.ECApp (
adamc@709 1322 (L.ECApp (
adamc@709 1323 (L.ECApp (
adamc@709 1324 (L.ECApp (
adamc@709 1325 (L.ECApp (
adamc@709 1326 (L.ECApp (
adamc@709 1327 (L.EFfi ("Basis", "foreign_key"), _),
adamc@709 1328 _), _),
adamc@709 1329 _), _),
adamc@709 1330 _), _),
adamc@709 1331 _), _),
adamc@709 1332 _), _),
adamc@709 1333 _), _),
adamc@709 1334 _), _),
adamc@709 1335 _) =>
adamc@709 1336 let
adamc@709 1337 val unit = (L'.TRecord [], loc)
adamc@709 1338 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@709 1339 val mat = (L'.TRecord [("1", string), ("2", string)], loc)
adamc@709 1340 val recd = (L'.TRecord [("OnDelete", string),
adamc@709 1341 ("OnUpdate", string)], loc)
adamc@709 1342
adamc@709 1343 fun strcat [] = raise Fail "Monoize.strcat"
adamc@709 1344 | strcat [e] = e
adamc@709 1345 | strcat (e1 :: es) = (L'.EStrcat (e1, strcat es), loc)
adamc@709 1346
adamc@709 1347 fun prop (fd, kw) =
adamc@709 1348 (L'.ECase ((L'.EField ((L'.ERel 0, loc), fd), loc),
adamc@709 1349 [((L'.PPrim (Prim.String "NO ACTION"), loc),
adamc@709 1350 (L'.EPrim (Prim.String ""), loc)),
adamc@709 1351 ((L'.PWild, loc),
adamc@709 1352 strcat [(L'.EPrim (Prim.String (" ON " ^ kw ^ " ")), loc),
adamc@709 1353 (L'.EField ((L'.ERel 0, loc), fd), loc)])],
adamc@709 1354 {disc = string,
adamc@709 1355 result = string}), loc)
adamc@709 1356 in
adamc@709 1357 ((L'.EAbs ("m", mat, (L'.TFun (string, (L'.TFun (recd, string), loc)), loc),
adamc@709 1358 (L'.EAbs ("tab", string, (L'.TFun (recd, string), loc),
adamc@709 1359 (L'.EAbs ("pr", recd, string,
adamc@709 1360 strcat [(L'.EPrim (Prim.String "FOREIGN KEY ("), loc),
adamc@709 1361 (L'.EField ((L'.ERel 2, loc), "1"), loc),
adamc@709 1362 (L'.EPrim (Prim.String ") REFERENCES "), loc),
adamc@709 1363 (L'.ERel 1, loc),
adamc@709 1364 (L'.EPrim (Prim.String " ("), loc),
adamc@709 1365 (L'.EField ((L'.ERel 2, loc), "2"), loc),
adamc@709 1366 (L'.EPrim (Prim.String ")"), loc),
adamc@709 1367 prop ("OnDelete", "DELETE"),
adamc@709 1368 prop ("OnUpdate", "UPDATE")]), loc)), loc)), loc),
adamc@709 1369 fm)
adamc@709 1370 end
adamc@709 1371
adamc@714 1372 | L.ECApp ((L.EFfi ("Basis", "check"), _), _) =>
adamc@714 1373 let
adamc@714 1374 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@714 1375 in
adamc@714 1376 ((L'.EAbs ("e", string, string,
adamc@714 1377 (L'.EStrcat ((L'.EPrim (Prim.String "CHECK "), loc),
adamc@714 1378 (L'.EFfiApp ("Basis", "checkString",
adamc@714 1379 [(L'.ERel 0, loc)]), loc)), loc)), loc),
adamc@714 1380 fm)
adamc@714 1381 end
adamc@714 1382
adamc@307 1383 | L.EFfiApp ("Basis", "dml", [e]) =>
adamc@307 1384 let
adamc@307 1385 val (e, fm) = monoExp (env, st, fm) e
adamc@307 1386 in
adamc@468 1387 ((L'.EDml e, loc),
adamc@307 1388 fm)
adamc@307 1389 end
adamc@308 1390
adamc@705 1391 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "insert"), _), fields), _), _) =>
adamc@307 1392 (case monoType env (L.TRecord fields, loc) of
adamc@307 1393 (L'.TRecord fields, _) =>
adamc@307 1394 let
adamc@307 1395 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@307 1396 val fields = map (fn (x, _) => (x, s)) fields
adamc@307 1397 val rt = (L'.TRecord fields, loc)
adamc@307 1398 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@307 1399 in
adamc@307 1400 ((L'.EAbs ("tab", s, (L'.TFun (rt, s), loc),
adamc@307 1401 (L'.EAbs ("fs", rt, s,
adamc@598 1402 strcat [sc "INSERT INTO ",
adamc@598 1403 (L'.ERel 1, loc),
adamc@598 1404 sc " (",
adamc@598 1405 strcatComma (map (fn (x, _) => sc ("uw_" ^ x)) fields),
adamc@598 1406 sc ") VALUES (",
adamc@598 1407 strcatComma (map (fn (x, _) =>
adamc@598 1408 (L'.EField ((L'.ERel 0, loc),
adamc@598 1409 x), loc)) fields),
adamc@598 1410 sc ")"]), loc)), loc),
adamc@307 1411 fm)
adamc@307 1412 end
adamc@307 1413 | _ => poly ())
adamc@307 1414
adamc@705 1415 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "update"), _), _), _), _), _), changed) =>
adamc@308 1416 (case monoType env (L.TRecord changed, loc) of
adamc@308 1417 (L'.TRecord changed, _) =>
adamc@308 1418 let
adamc@308 1419 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@308 1420 val changed = map (fn (x, _) => (x, s)) changed
adamc@308 1421 val rt = (L'.TRecord changed, loc)
adamc@308 1422 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@308 1423 in
adamc@308 1424 ((L'.EAbs ("fs", rt, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@308 1425 (L'.EAbs ("tab", s, (L'.TFun (s, s), loc),
adamc@308 1426 (L'.EAbs ("e", s, s,
adamc@598 1427 strcat [sc "UPDATE ",
adamc@598 1428 (L'.ERel 1, loc),
adamc@598 1429 sc " AS T SET ",
adamc@598 1430 strcatComma (map (fn (x, _) =>
adamc@598 1431 strcat [sc ("uw_" ^ x
adamc@598 1432 ^ " = "),
adamc@598 1433 (L'.EField
adamc@598 1434 ((L'.ERel 2,
adamc@598 1435 loc),
adamc@598 1436 x), loc)])
adamc@598 1437 changed),
adamc@598 1438 sc " WHERE ",
adamc@598 1439 (L'.ERel 0, loc)]), loc)), loc)), loc),
adamc@308 1440 fm)
adamc@308 1441 end
adamc@308 1442 | _ => poly ())
adamc@308 1443
adamc@705 1444 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "delete"), _), _), _), _) =>
adamc@309 1445 let
adamc@309 1446 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@309 1447 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@309 1448 in
adamc@309 1449 ((L'.EAbs ("tab", s, (L'.TFun (s, s), loc),
adamc@309 1450 (L'.EAbs ("e", s, s,
adamc@598 1451 strcat [sc "DELETE FROM ",
adamc@598 1452 (L'.ERel 1, loc),
adamc@598 1453 sc " AS T WHERE ",
adamc@598 1454 (L'.ERel 0, loc)]), loc)), loc),
adamc@309 1455 fm)
adamc@309 1456 end
adamc@309 1457
adamc@252 1458 | L.ECApp (
adamc@252 1459 (L.ECApp (
adamc@252 1460 (L.ECApp ((L.EFfi ("Basis", "query"), _), (L.CRecord (_, tables), _)), _),
adamc@252 1461 exps), _),
adamc@252 1462 state) =>
adamc@252 1463 (case monoType env (L.TRecord exps, loc) of
adamc@252 1464 (L'.TRecord exps, _) =>
adamc@252 1465 let
adamc@252 1466 val tables = map (fn ((L.CName x, _), xts) =>
adamc@252 1467 (case monoType env (L.TRecord xts, loc) of
adamc@252 1468 (L'.TRecord xts, _) => SOME (x, xts)
adamc@252 1469 | _ => NONE)
adamc@252 1470 | _ => NONE) tables
adamc@252 1471 in
adamc@252 1472 if List.exists (fn x => x = NONE) tables then
adamc@252 1473 poly ()
adamc@252 1474 else
adamc@252 1475 let
adamc@252 1476 val tables = List.mapPartial (fn x => x) tables
adamc@252 1477 val state = monoType env state
adamc@252 1478 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 1479 val un = (L'.TRecord [], loc)
adamc@252 1480
adamc@252 1481 val rt = exps @ map (fn (x, xts) => (x, (L'.TRecord xts, loc))) tables
adamc@252 1482 val ft = (L'.TFun ((L'.TRecord rt, loc),
adamc@252 1483 (L'.TFun (state,
adamc@252 1484 (L'.TFun (un, state), loc)),
adamc@252 1485 loc)), loc)
adamc@252 1486
adamc@267 1487 val body' = (L'.EApp (
adamc@267 1488 (L'.EApp (
adamc@267 1489 (L'.EApp ((L'.ERel 4, loc),
adamc@267 1490 (L'.ERel 1, loc)), loc),
adamc@267 1491 (L'.ERel 0, loc)), loc),
adamc@267 1492 (L'.ERecord [], loc)), loc)
adamc@252 1493
adamc@252 1494 val body = (L'.EQuery {exps = exps,
adamc@252 1495 tables = tables,
adamc@252 1496 state = state,
adamc@252 1497 query = (L'.ERel 3, loc),
adamc@252 1498 body = body',
adamc@252 1499 initial = (L'.ERel 1, loc)},
adamc@252 1500 loc)
adamc@252 1501 in
adamc@252 1502 ((L'.EAbs ("q", s, (L'.TFun (ft, (L'.TFun (state, (L'.TFun (un, state), loc)), loc)), loc),
adamc@252 1503 (L'.EAbs ("f", ft, (L'.TFun (state, (L'.TFun (un, state), loc)), loc),
adamc@252 1504 (L'.EAbs ("i", state, (L'.TFun (un, state), loc),
adamc@252 1505 (L'.EAbs ("_", un, state,
adamc@252 1506 body), loc)), loc)), loc)), loc), fm)
adamc@252 1507 end
adamc@252 1508 end
adamc@252 1509 | _ => poly ())
adamc@252 1510
adamc@252 1511 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_query"), _), _), _), _), _), _) =>
adamc@252 1512 let
adamc@252 1513 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@252 1514 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 1515 fun gf s = (L'.EField ((L'.ERel 0, loc), s), loc)
adamc@252 1516 in
adamc@252 1517 ((L'.EAbs ("r",
adamc@252 1518 (L'.TRecord [("Rows", s), ("OrderBy", s), ("Limit", s), ("Offset", s)], loc),
adamc@252 1519 s,
adamc@598 1520 strcat [gf "Rows",
adamc@598 1521 (L'.ECase (gf "OrderBy",
adamc@598 1522 [((L'.PPrim (Prim.String ""), loc), sc ""),
adamc@598 1523 ((L'.PWild, loc),
adamc@598 1524 strcat [sc " ORDER BY ",
adamc@598 1525 gf "OrderBy"])],
adamc@598 1526 {disc = s, result = s}), loc),
adamc@598 1527 gf "Limit",
adamc@598 1528 gf "Offset"]), loc), fm)
adamc@252 1529 end
adamc@252 1530
adamc@252 1531 | L.ECApp (
adamc@252 1532 (L.ECApp (
adamc@252 1533 (L.ECApp (
adamc@252 1534 (L.ECApp (
adamc@252 1535 (L.EFfi ("Basis", "sql_query1"), _),
adamc@252 1536 (L.CRecord (_, tables), _)), _),
adamc@252 1537 (L.CRecord (_, grouped), _)), _),
adamc@252 1538 (L.CRecord (_, stables), _)), _),
adamc@252 1539 sexps) =>
adamc@252 1540 let
adamc@252 1541 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@252 1542 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 1543 val un = (L'.TRecord [], loc)
adamc@252 1544 fun gf s = (L'.EField ((L'.ERel 0, loc), s), loc)
adamc@252 1545
adamc@252 1546 fun doTables tables =
adamc@252 1547 let
adamc@252 1548 val tables = map (fn ((L.CName x, _), xts) =>
adamc@252 1549 (case monoType env (L.TRecord xts, loc) of
adamc@252 1550 (L'.TRecord xts, _) => SOME (x, xts)
adamc@252 1551 | _ => NONE)
adamc@252 1552 | _ => NONE) tables
adamc@252 1553 in
adamc@252 1554 if List.exists (fn x => x = NONE) tables then
adamc@252 1555 NONE
adamc@252 1556 else
adamc@260 1557 let
adamc@260 1558 val tables = List.mapPartial (fn x => x) tables
adamc@260 1559 val tables = ListMergeSort.sort
adamc@260 1560 (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER)
adamc@260 1561 tables
adamc@260 1562 val tables = map (fn (x, xts) =>
adamc@260 1563 (x, ListMergeSort.sort
adamc@260 1564 (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER)
adamc@260 1565 xts)) tables
adamc@260 1566 in
adamc@260 1567 SOME tables
adamc@260 1568 end
adamc@252 1569 end
adamc@252 1570 in
adamc@252 1571 case (doTables tables, doTables grouped, doTables stables, monoType env (L.TRecord sexps, loc)) of
adamc@252 1572 (SOME tables, SOME grouped, SOME stables, (L'.TRecord sexps, _)) =>
adamc@441 1573 let
adamc@441 1574 val sexps = ListMergeSort.sort
adamc@441 1575 (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER) sexps
adamc@441 1576 in
adamc@441 1577 ((L'.EAbs ("r",
adamc@748 1578 (L'.TRecord [("From", s),
adamc@441 1579 ("Where", s),
adamc@441 1580 ("GroupBy", un),
adamc@441 1581 ("Having", s),
adamc@441 1582 ("SelectFields", un),
adamc@441 1583 ("SelectExps", (L'.TRecord (map (fn (x, _) => (x, s)) sexps), loc))],
adamc@441 1584 loc),
adamc@441 1585 s,
adamc@598 1586 strcat [sc "SELECT ",
adamc@598 1587 strcatComma (map (fn (x, t) =>
adamc@598 1588 strcat [
adamc@598 1589 (L'.EField (gf "SelectExps", x), loc),
adamc@598 1590 sc (" AS _" ^ x)
adamc@598 1591 ]) sexps
adamc@598 1592 @ map (fn (x, xts) =>
adamc@598 1593 strcatComma
adamc@598 1594 (map (fn (x', _) =>
adamc@598 1595 sc (x ^ ".uw_" ^ x'))
adamc@598 1596 xts)) stables),
adamc@598 1597 sc " FROM ",
adamc@748 1598 gf "From",
adamc@598 1599 (L'.ECase (gf "Where",
adamc@598 1600 [((L'.PPrim (Prim.String "TRUE"), loc),
adamc@598 1601 sc ""),
adamc@598 1602 ((L'.PWild, loc),
adamc@598 1603 strcat [sc " WHERE ", gf "Where"])],
adamc@598 1604 {disc = s,
adamc@598 1605 result = s}), loc),
adamc@598 1606
adamc@598 1607 if List.all (fn (x, xts) =>
adamc@598 1608 case List.find (fn (x', _) => x' = x) grouped of
adamc@598 1609 NONE => List.null xts
adamc@598 1610 | SOME (_, xts') =>
adamc@598 1611 List.all (fn (x, _) =>
adamc@598 1612 List.exists (fn (x', _) => x' = x)
adamc@598 1613 xts') xts) tables then
adamc@598 1614 sc ""
adamc@598 1615 else
adamc@598 1616 strcat [
adamc@598 1617 sc " GROUP BY ",
adamc@598 1618 strcatComma (map (fn (x, xts) =>
adamc@598 1619 strcatComma
adamc@598 1620 (map (fn (x', _) =>
adamc@598 1621 sc (x ^ ".uw_" ^ x'))
adamc@598 1622 xts)) grouped)
adamc@598 1623 ],
adamc@259 1624
adamc@598 1625 (L'.ECase (gf "Having",
adamc@598 1626 [((L'.PPrim (Prim.String "TRUE"), loc),
adamc@598 1627 sc ""),
adamc@598 1628 ((L'.PWild, loc),
adamc@598 1629 strcat [sc " HAVING ", gf "Having"])],
adamc@598 1630 {disc = s,
adamc@598 1631 result = s}), loc)
adamc@441 1632 ]), loc),
adamc@441 1633 fm)
adamc@441 1634 end
adamc@252 1635 | _ => poly ()
adamc@252 1636 end
adamc@252 1637
adamc@252 1638 | L.ECApp (
adamc@252 1639 (L.ECApp (
adamc@252 1640 (L.ECApp (
adamc@252 1641 (L.ECApp (
adamc@252 1642 (L.EFfi ("Basis", "sql_inject"), _),
adamc@252 1643 _), _),
adamc@252 1644 _), _),
adamc@252 1645 _), _),
adamc@252 1646 t) =>
adamc@252 1647 let
adamc@252 1648 val t = monoType env t
adamc@252 1649 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 1650 in
adamc@252 1651 ((L'.EAbs ("f", (L'.TFun (t, s), loc), (L'.TFun (t, s), loc),
adamc@252 1652 (L'.ERel 0, loc)), loc), fm)
adamc@252 1653 end
adamc@252 1654
adamc@253 1655 | L.EFfi ("Basis", "sql_int") =>
adamc@253 1656 ((L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1657 (L'.EFfiApp ("Basis", "sqlifyInt", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1658 fm)
adamc@253 1659 | L.EFfi ("Basis", "sql_float") =>
adamc@253 1660 ((L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1661 (L'.EFfiApp ("Basis", "sqlifyFloat", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1662 fm)
adamc@253 1663 | L.EFfi ("Basis", "sql_bool") =>
adamc@253 1664 ((L'.EAbs ("x", (L'.TFfi ("Basis", "bool"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1665 (L'.EFfiApp ("Basis", "sqlifyBool", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1666 fm)
adamc@253 1667 | L.EFfi ("Basis", "sql_string") =>
adamc@253 1668 ((L'.EAbs ("x", (L'.TFfi ("Basis", "string"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1669 (L'.EFfiApp ("Basis", "sqlifyString", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1670 fm)
adamc@439 1671 | L.EFfi ("Basis", "sql_time") =>
adamc@439 1672 ((L'.EAbs ("x", (L'.TFfi ("Basis", "time"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@439 1673 (L'.EFfiApp ("Basis", "sqlifyTime", [(L'.ERel 0, loc)]), loc)), loc),
adamc@439 1674 fm)
adamc@737 1675 | L.EFfi ("Basis", "sql_blob") =>
adamc@737 1676 ((L'.EAbs ("x", (L'.TFfi ("Basis", "blob"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@737 1677 (L'.EFfiApp ("Basis", "sqlifyBlob", [(L'.ERel 0, loc)]), loc)), loc),
adamc@737 1678 fm)
adamc@678 1679 | L.ECApp ((L.EFfi ("Basis", "sql_channel"), _), _) =>
adamc@678 1680 ((L'.EAbs ("x", (L'.TFfi ("Basis", "channel"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@678 1681 (L'.EFfiApp ("Basis", "sqlifyChannel", [(L'.ERel 0, loc)]), loc)), loc),
adamc@678 1682 fm)
adamc@682 1683 | L.EFfi ("Basis", "sql_client") =>
adamc@682 1684 ((L'.EAbs ("x", (L'.TFfi ("Basis", "client"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@682 1685 (L'.EFfiApp ("Basis", "sqlifyClient", [(L'.ERel 0, loc)]), loc)), loc),
adamc@682 1686 fm)
adamc@676 1687 | L.ECApp ((L.EFfi ("Basis", "sql_prim"), _), t) =>
adamc@676 1688 let
adamc@676 1689 val t = monoType env t
adamc@676 1690 val tf = (L'.TFun (t, (L'.TFfi ("Basis", "string"), loc)), loc)
adamc@676 1691 in
adamc@676 1692 ((L'.EAbs ("f", tf, tf, (L'.ERel 0, loc)), loc),
adamc@676 1693 fm)
adamc@676 1694 end
adamc@676 1695 | L.ECApp ((L.EFfi ("Basis", "sql_option_prim"), _), t) =>
adamc@676 1696 let
adamc@676 1697 val t = monoType env t
adamc@676 1698 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@676 1699 in
adamc@676 1700 ((L'.EAbs ("f",
adamc@676 1701 (L'.TFun (t, s), loc),
adamc@676 1702 (L'.TFun ((L'.TOption t, loc), s), loc),
adamc@676 1703 (L'.EAbs ("x",
adamc@676 1704 (L'.TOption t, loc),
adamc@676 1705 s,
adamc@676 1706 (L'.ECase ((L'.ERel 0, loc),
adamc@676 1707 [((L'.PNone t, loc),
adamc@676 1708 (L'.EPrim (Prim.String "NULL"), loc)),
adamc@676 1709 ((L'.PSome (t, (L'.PVar ("y", t), loc)), loc),
adamc@676 1710 (L'.EApp ((L'.ERel 2, loc), (L'.ERel 0, loc)), loc))],
adamc@676 1711 {disc = (L'.TOption t, loc),
adamc@676 1712 result = s}), loc)), loc)), loc),
adamc@676 1713 fm)
adamc@676 1714 end
adamc@253 1715
adamc@750 1716 | L.ECApp ((L.EFfi ("Basis", "nullify_option"), _), _) =>
adamc@750 1717 ((L'.ERecord [], loc), fm)
adamc@750 1718 | L.ECApp ((L.EFfi ("Basis", "nullify_prim"), _), _) =>
adamc@750 1719 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adamc@750 1720 (L'.ERecord [], loc)), loc),
adamc@750 1721 fm)
adamc@750 1722
adamc@252 1723 | L.ECApp ((L.EFfi ("Basis", "sql_subset"), _), _) =>
adamc@252 1724 ((L'.ERecord [], loc), fm)
adamc@252 1725 | L.ECApp ((L.EFfi ("Basis", "sql_subset_all"), _), _) =>
adamc@252 1726 ((L'.ERecord [], loc), fm)
adamc@252 1727
adamc@748 1728 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_from_table"), _), _), _), _), _),
adamc@748 1729 (L.CName name, _)) =>
adamc@748 1730 let
adamc@748 1731 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@748 1732 in
adamc@748 1733 ((L'.EAbs ("tab", s, s,
adamc@748 1734 strcat [(L'.ERel 0, loc),
adamc@748 1735 (L'.EPrim (Prim.String (" AS " ^ name)), loc)]), loc),
adamc@748 1736 fm)
adamc@748 1737 end
adamc@748 1738 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_from_comma"), _), _), _), _) =>
adamc@748 1739 let
adamc@748 1740 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@748 1741 in
adamc@748 1742 ((L'.EAbs ("tab1", s, (L'.TFun (s, s), loc),
adamc@748 1743 (L'.EAbs ("tab2", s, s,
adamc@748 1744 strcat [(L'.ERel 1, loc),
adamc@748 1745 (L'.EPrim (Prim.String ", "), loc),
adamc@748 1746 (L'.ERel 0, loc)]), loc)), loc),
adamc@748 1747 fm)
adamc@748 1748 end
adamc@749 1749 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_inner_join"), _), _), _), _) =>
adamc@749 1750 let
adamc@749 1751 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@749 1752 in
adamc@749 1753 ((L'.EAbs ("tab1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@749 1754 (L'.EAbs ("tab2", s, (L'.TFun (s, s), loc),
adamc@749 1755 (L'.EAbs ("on", s, s,
adamc@749 1756 strcat [(L'.EPrim (Prim.String "("), loc),
adamc@749 1757 (L'.ERel 2, loc),
adamc@749 1758 (L'.EPrim (Prim.String " JOIN "), loc),
adamc@749 1759 (L'.ERel 1, loc),
adamc@749 1760 (L'.EPrim (Prim.String " ON "), loc),
adamc@749 1761 (L'.ERel 0, loc),
adamc@749 1762 (L'.EPrim (Prim.String ")"), loc)]), loc)), loc)), loc),
adamc@749 1763 fm)
adamc@749 1764 end
adamc@750 1765 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_left_join"), _), _), _), (L.CRecord (_, right), _)) =>
adamc@750 1766 let
adamc@750 1767 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@750 1768 in
adamc@750 1769 ((L'.EAbs ("_", outerRec right,
adamc@750 1770 (L'.TFun (s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc)), loc),
adamc@750 1771 (L'.EAbs ("tab1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@750 1772 (L'.EAbs ("tab2", s, (L'.TFun (s, s), loc),
adamc@750 1773 (L'.EAbs ("on", s, s,
adamc@750 1774 strcat [(L'.EPrim (Prim.String "("), loc),
adamc@750 1775 (L'.ERel 2, loc),
adamc@750 1776 (L'.EPrim (Prim.String " LEFT JOIN "), loc),
adamc@750 1777 (L'.ERel 1, loc),
adamc@750 1778 (L'.EPrim (Prim.String " ON "), loc),
adamc@750 1779 (L'.ERel 0, loc),
adamc@750 1780 (L'.EPrim (Prim.String ")"), loc)]),
adamc@750 1781 loc)), loc)), loc)), loc),
adamc@750 1782 fm)
adamc@750 1783 end
adamc@751 1784 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_right_join"), _), (L.CRecord (_, left), _)), _), _) =>
adamc@751 1785 let
adamc@751 1786 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@751 1787 in
adamc@751 1788 ((L'.EAbs ("_", outerRec left,
adamc@751 1789 (L'.TFun (s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc)), loc),
adamc@751 1790 (L'.EAbs ("tab1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@751 1791 (L'.EAbs ("tab2", s, (L'.TFun (s, s), loc),
adamc@751 1792 (L'.EAbs ("on", s, s,
adamc@751 1793 strcat [(L'.EPrim (Prim.String "("), loc),
adamc@751 1794 (L'.ERel 2, loc),
adamc@751 1795 (L'.EPrim (Prim.String " RIGHT JOIN "), loc),
adamc@751 1796 (L'.ERel 1, loc),
adamc@751 1797 (L'.EPrim (Prim.String " ON "), loc),
adamc@751 1798 (L'.ERel 0, loc),
adamc@751 1799 (L'.EPrim (Prim.String ")"), loc)]),
adamc@751 1800 loc)), loc)), loc)), loc),
adamc@751 1801 fm)
adamc@751 1802 end
adamc@751 1803 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_full_join"), _), (L.CRecord (_, left), _)), _),
adamc@751 1804 (L.CRecord (_, right), _)) =>
adamc@751 1805 let
adamc@751 1806 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@751 1807 in
adamc@751 1808 ((L'.EAbs ("_", outerRec (left @ right),
adamc@751 1809 (L'.TFun (s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc)), loc),
adamc@751 1810 (L'.EAbs ("tab1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@751 1811 (L'.EAbs ("tab2", s, (L'.TFun (s, s), loc),
adamc@751 1812 (L'.EAbs ("on", s, s,
adamc@751 1813 strcat [(L'.EPrim (Prim.String "("), loc),
adamc@751 1814 (L'.ERel 2, loc),
adamc@751 1815 (L'.EPrim (Prim.String " FULL JOIN "), loc),
adamc@751 1816 (L'.ERel 1, loc),
adamc@751 1817 (L'.EPrim (Prim.String " ON "), loc),
adamc@751 1818 (L'.ERel 0, loc),
adamc@751 1819 (L'.EPrim (Prim.String ")"), loc)]),
adamc@751 1820 loc)), loc)), loc)), loc),
adamc@751 1821 fm)
adamc@751 1822 end
adamc@748 1823
adamc@252 1824 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_order_by_Nil"), _), _), _), _) =>
adamc@252 1825 ((L'.EPrim (Prim.String ""), loc), fm)
adamc@261 1826 | L.ECApp (
adamc@261 1827 (L.ECApp (
adamc@261 1828 (L.ECApp (
adamc@261 1829 (L.EFfi ("Basis", "sql_order_by_Cons"), _),
adamc@261 1830 _), _),
adamc@261 1831 _), _),
adamc@261 1832 _) =>
adamc@261 1833 let
adamc@261 1834 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@261 1835 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@261 1836 in
adamc@268 1837 ((L'.EAbs ("e1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@268 1838 (L'.EAbs ("d", s, (L'.TFun (s, s), loc),
adamc@268 1839 (L'.EAbs ("e2", s, s,
adamc@268 1840 (L'.ECase ((L'.ERel 0, loc),
adamc@268 1841 [((L'.PPrim (Prim.String ""), loc),
adamc@598 1842 strcat [(L'.ERel 2, loc),
adamc@598 1843 (L'.ERel 1, loc)]),
adamc@268 1844 ((L'.PWild, loc),
adamc@598 1845 strcat [(L'.ERel 2, loc),
adamc@598 1846 (L'.ERel 1, loc),
adamc@598 1847 sc ", ",
adamc@598 1848 (L'.ERel 0, loc)])],
adamc@268 1849 {disc = s, result = s}), loc)), loc)), loc)), loc),
adamc@261 1850 fm)
adamc@261 1851 end
adamc@252 1852
adamc@252 1853 | L.EFfi ("Basis", "sql_no_limit") =>
adamc@252 1854 ((L'.EPrim (Prim.String ""), loc), fm)
adamc@262 1855 | L.EFfiApp ("Basis", "sql_limit", [e]) =>
adamc@262 1856 let
adamc@262 1857 val (e, fm) = monoExp (env, st, fm) e
adamc@262 1858 in
adamc@598 1859 (strcat [
adamc@262 1860 (L'.EPrim (Prim.String " LIMIT "), loc),
adamc@262 1861 (L'.EFfiApp ("Basis", "sqlifyInt", [e]), loc)
adamc@262 1862 ],
adamc@262 1863 fm)
adamc@262 1864 end
adamc@262 1865
adamc@252 1866 | L.EFfi ("Basis", "sql_no_offset") =>
adamc@252 1867 ((L'.EPrim (Prim.String ""), loc), fm)
adamc@263 1868 | L.EFfiApp ("Basis", "sql_offset", [e]) =>
adamc@263 1869 let
adamc@263 1870 val (e, fm) = monoExp (env, st, fm) e
adamc@263 1871 in
adamc@598 1872 (strcat [
adamc@263 1873 (L'.EPrim (Prim.String " OFFSET "), loc),
adamc@263 1874 (L'.EFfiApp ("Basis", "sqlifyInt", [e]), loc)
adamc@263 1875 ],
adamc@263 1876 fm)
adamc@263 1877 end
adamc@253 1878
adamc@559 1879 | L.ECApp ((L.EFfi ("Basis", "sql_eq"), _), _) =>
adamc@253 1880 ((L'.EPrim (Prim.String "="), loc), fm)
adamc@559 1881 | L.ECApp ((L.EFfi ("Basis", "sql_ne"), _), _) =>
adamc@253 1882 ((L'.EPrim (Prim.String "<>"), loc), fm)
adamc@559 1883 | L.ECApp ((L.EFfi ("Basis", "sql_lt"), _), _) =>
adamc@253 1884 ((L'.EPrim (Prim.String "<"), loc), fm)
adamc@559 1885 | L.ECApp ((L.EFfi ("Basis", "sql_le"), _), _) =>
adamc@253 1886 ((L'.EPrim (Prim.String "<="), loc), fm)
adamc@559 1887 | L.ECApp ((L.EFfi ("Basis", "sql_gt"), _), _) =>
adamc@253 1888 ((L'.EPrim (Prim.String ">"), loc), fm)
adamc@559 1889 | L.ECApp ((L.EFfi ("Basis", "sql_ge"), _), _) =>
adamc@253 1890 ((L'.EPrim (Prim.String ">="), loc), fm)
adamc@253 1891
adamc@559 1892 | L.ECApp ((L.EFfi ("Basis", "sql_plus"), _), _) =>
adamc@559 1893 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 1894 (L'.EPrim (Prim.String "+"), loc)), loc), fm)
adamc@559 1895 | L.ECApp ((L.EFfi ("Basis", "sql_minus"), _), _) =>
adamc@559 1896 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 1897 (L'.EPrim (Prim.String "-"), loc)), loc), fm)
adamc@559 1898 | L.ECApp ((L.EFfi ("Basis", "sql_times"), _), _) =>
adamc@559 1899 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 1900 (L'.EPrim (Prim.String "*"), loc)), loc), fm)
adamc@559 1901 | L.ECApp ((L.EFfi ("Basis", "sql_div"), _), _) =>
adamc@559 1902 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 1903 (L'.EPrim (Prim.String "/"), loc)), loc), fm)
adamc@559 1904 | L.EFfi ("Basis", "sql_mod") =>
adamc@559 1905 ((L'.EPrim (Prim.String "%"), loc), fm)
adamc@559 1906
adamc@253 1907 | L.ECApp (
adamc@253 1908 (L.ECApp (
adamc@253 1909 (L.ECApp (
adamc@253 1910 (L.ECApp (
adamc@254 1911 (L.ECApp (
adamc@264 1912 (L.EFfi ("Basis", "sql_unary"), _),
adamc@264 1913 _), _),
adamc@264 1914 _), _),
adamc@264 1915 _), _),
adamc@264 1916 _), _),
adamc@264 1917 _) =>
adamc@264 1918 let
adamc@264 1919 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@264 1920 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@264 1921 in
adamc@264 1922 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@264 1923 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@598 1924 strcat [sc "(",
adamc@598 1925 (L'.ERel 1, loc),
adamc@598 1926 sc " ",
adamc@598 1927 (L'.ERel 0, loc),
adamc@598 1928 sc ")"]), loc)), loc),
adamc@264 1929 fm)
adamc@264 1930 end
adamc@264 1931 | L.EFfi ("Basis", "sql_not") => ((L'.EPrim (Prim.String "NOT"), loc), fm)
adamc@559 1932 | L.ECApp ((L.EFfi ("Basis", "sql_neg"), _), _) =>
adamc@559 1933 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 1934 (L'.EPrim (Prim.String "-"), loc)), loc), fm)
adamc@264 1935
adamc@264 1936 | L.ECApp (
adamc@264 1937 (L.ECApp (
adamc@264 1938 (L.ECApp (
adamc@264 1939 (L.ECApp (
adamc@264 1940 (L.ECApp (
adamc@254 1941 (L.ECApp (
adamc@254 1942 (L.EFfi ("Basis", "sql_binary"), _),
adamc@254 1943 _), _),
adamc@254 1944 _), _),
adamc@254 1945 _), _),
adamc@254 1946 _), _),
adamc@254 1947 _), _),
adamc@254 1948 _) =>
adamc@254 1949 let
adamc@254 1950 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@254 1951 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@254 1952 in
adamc@254 1953 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@254 1954 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@254 1955 (L'.EAbs ("e2", s, s,
adamc@598 1956 strcat [sc "(",
adamc@598 1957 (L'.ERel 1, loc),
adamc@598 1958 sc " ",
adamc@598 1959 (L'.ERel 2, loc),
adamc@598 1960 sc " ",
adamc@598 1961 (L'.ERel 0, loc),
adamc@598 1962 sc ")"]), loc)), loc)), loc),
adamc@254 1963 fm)
adamc@254 1964 end
adamc@254 1965 | L.EFfi ("Basis", "sql_and") => ((L'.EPrim (Prim.String "AND"), loc), fm)
adamc@254 1966 | L.EFfi ("Basis", "sql_or") => ((L'.EPrim (Prim.String "OR"), loc), fm)
adamc@254 1967
adamc@254 1968 | L.ECApp (
adamc@254 1969 (L.ECApp (
adamc@254 1970 (L.ECApp (
adamc@254 1971 (L.ECApp (
adamc@253 1972 (L.ECApp (
adamc@253 1973 (L.ECApp (
adamc@253 1974 (L.ECApp (
adamc@253 1975 (L.EFfi ("Basis", "sql_field"), _),
adamc@253 1976 _), _),
adamc@253 1977 _), _),
adamc@253 1978 _), _),
adamc@253 1979 _), _),
adamc@253 1980 _), _),
adamc@253 1981 (L.CName tab, _)), _),
adamc@311 1982 (L.CName field, _)) => ((L'.EPrim (Prim.String (tab ^ ".uw_" ^ field)), loc), fm)
adamc@260 1983
adamc@260 1984 | L.ECApp (
adamc@260 1985 (L.ECApp (
adamc@260 1986 (L.ECApp (
adamc@260 1987 (L.ECApp (
adamc@261 1988 (L.ECApp (
adamc@261 1989 (L.EFfi ("Basis", "sql_exp"), _),
adamc@261 1990 _), _),
adamc@261 1991 _), _),
adamc@261 1992 _), _),
adamc@261 1993 _), _),
adamc@261 1994 (L.CName nm, _)) => ((L'.EPrim (Prim.String ("_" ^ nm)), loc), fm)
adamc@261 1995
adamc@261 1996 | L.ECApp (
adamc@261 1997 (L.ECApp (
adamc@261 1998 (L.ECApp (
adamc@261 1999 (L.ECApp (
adamc@260 2000 (L.EFfi ("Basis", "sql_relop"), _),
adamc@260 2001 _), _),
adamc@260 2002 _), _),
adamc@260 2003 _), _),
adamc@260 2004 _) =>
adamc@260 2005 let
adamc@260 2006 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@260 2007 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@260 2008 in
adamc@260 2009 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@260 2010 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@260 2011 (L'.EAbs ("e2", s, s,
adamc@598 2012 strcat [sc "((",
adamc@598 2013 (L'.ERel 1, loc),
adamc@598 2014 sc ") ",
adamc@598 2015 (L'.ERel 2, loc),
adamc@598 2016 sc " (",
adamc@598 2017 (L'.ERel 0, loc),
adamc@598 2018 sc "))"]), loc)), loc)), loc),
adamc@260 2019 fm)
adamc@260 2020 end
adamc@260 2021
adamc@260 2022 | L.EFfi ("Basis", "sql_union") => ((L'.EPrim (Prim.String "UNION"), loc), fm)
adamc@260 2023 | L.EFfi ("Basis", "sql_intersect") => ((L'.EPrim (Prim.String "INTERSECT"), loc), fm)
adamc@260 2024 | L.EFfi ("Basis", "sql_except") => ((L'.EPrim (Prim.String "EXCEPT"), loc), fm)
adamc@260 2025
adamc@265 2026 | L.ECApp (
adamc@265 2027 (L.ECApp (
adamc@265 2028 (L.ECApp (
adamc@265 2029 (L.EFfi ("Basis", "sql_count"), _),
adamc@265 2030 _), _),
adamc@265 2031 _), _),
adamc@544 2032 _) => ((L'.EPrim (Prim.String "COUNT(*)"), loc),
adamc@265 2033 fm)
adamc@266 2034
adamc@266 2035 | L.ECApp (
adamc@266 2036 (L.ECApp (
adamc@266 2037 (L.ECApp (
adamc@266 2038 (L.ECApp (
adamc@266 2039 (L.EFfi ("Basis", "sql_aggregate"), _),
adamc@266 2040 _), _),
adamc@266 2041 _), _),
adamc@266 2042 _), _),
adamc@266 2043 _) =>
adamc@266 2044 let
adamc@266 2045 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@266 2046 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@266 2047 in
adamc@266 2048 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@266 2049 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@598 2050 strcat [(L'.ERel 1, loc),
adamc@598 2051 sc "(",
adamc@598 2052 (L'.ERel 0, loc),
adamc@598 2053 sc ")"]), loc)), loc),
adamc@266 2054 fm)
adamc@266 2055 end
adamc@266 2056
adamc@266 2057 | L.EFfi ("Basis", "sql_summable_int") => ((L'.ERecord [], loc), fm)
adamc@266 2058 | L.EFfi ("Basis", "sql_summable_float") => ((L'.ERecord [], loc), fm)
adamc@266 2059 | L.ECApp ((L.EFfi ("Basis", "sql_avg"), _), _) =>
adamc@266 2060 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 2061 (L'.EPrim (Prim.String "AVG"), loc)), loc),
adamc@266 2062 fm)
adamc@266 2063 | L.ECApp ((L.EFfi ("Basis", "sql_sum"), _), _) =>
adamc@266 2064 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 2065 (L'.EPrim (Prim.String "SUM"), loc)), loc),
adamc@266 2066 fm)
adamc@266 2067
adamc@559 2068 | L.EFfi ("Basis", "sql_arith_int") => ((L'.ERecord [], loc), fm)
adamc@559 2069 | L.EFfi ("Basis", "sql_arith_float") => ((L'.ERecord [], loc), fm)
adamc@559 2070
adamc@266 2071 | L.EFfi ("Basis", "sql_maxable_int") => ((L'.ERecord [], loc), fm)
adamc@266 2072 | L.EFfi ("Basis", "sql_maxable_float") => ((L'.ERecord [], loc), fm)
adamc@266 2073 | L.EFfi ("Basis", "sql_maxable_string") => ((L'.ERecord [], loc), fm)
adamc@266 2074 | L.ECApp ((L.EFfi ("Basis", "sql_max"), _), _) =>
adamc@266 2075 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 2076 (L'.EPrim (Prim.String "MAX"), loc)), loc),
adamc@266 2077 fm)
adamc@266 2078 | L.ECApp ((L.EFfi ("Basis", "sql_min"), _), _) =>
adamc@266 2079 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 2080 (L'.EPrim (Prim.String "MIN"), loc)), loc),
adamc@266 2081 fm)
adamc@266 2082
adamc@268 2083 | L.EFfi ("Basis", "sql_asc") => ((L'.EPrim (Prim.String ""), loc), fm)
adamc@268 2084 | L.EFfi ("Basis", "sql_desc") => ((L'.EPrim (Prim.String " DESC"), loc), fm)
adamc@268 2085
adamc@441 2086 | L.ECApp (
adamc@441 2087 (L.ECApp (
adamc@441 2088 (L.ECApp (
adamc@441 2089 (L.ECApp (
adamc@441 2090 (L.EFfi ("Basis", "sql_nfunc"), _),
adamc@441 2091 _), _),
adamc@441 2092 _), _),
adamc@441 2093 _), _),
adamc@441 2094 _) =>
adamc@441 2095 let
adamc@441 2096 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@441 2097 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@441 2098 in
adamc@441 2099 ((L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc),
adamc@441 2100 fm)
adamc@441 2101 end
adamc@441 2102 | L.EFfi ("Basis", "sql_current_timestamp") => ((L'.EPrim (Prim.String "CURRENT_TIMESTAMP"), loc), fm)
adamc@441 2103
adamc@746 2104 | L.ECApp (
adamc@746 2105 (L.ECApp (
adamc@746 2106 (L.ECApp (
adamc@746 2107 (L.ECApp (
adamc@746 2108 (L.ECApp (
adamc@746 2109 (L.EFfi ("Basis", "sql_ufunc"), _),
adamc@746 2110 _), _),
adamc@746 2111 _), _),
adamc@746 2112 _), _),
adamc@746 2113 _), _),
adamc@746 2114 _) =>
adamc@746 2115 let
adamc@746 2116 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@746 2117 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@746 2118 in
adamc@746 2119 ((L'.EAbs ("f", s, (L'.TFun (s, s), loc),
adamc@746 2120 (L'.EAbs ("x", s, s,
adamc@746 2121 strcat [(L'.ERel 1, loc),
adamc@746 2122 sc "(",
adamc@746 2123 (L'.ERel 0, loc),
adamc@746 2124 sc ")"]), loc)), loc),
adamc@746 2125 fm)
adamc@746 2126 end
adamc@746 2127 | L.EFfi ("Basis", "sql_octet_length") => ((L'.EPrim (Prim.String "octet_length"), loc), fm)
adamc@746 2128
adamc@470 2129 | (L.ECApp (
adamc@470 2130 (L.ECApp (
adamc@470 2131 (L.ECApp (
adamc@470 2132 (L.ECApp (
adamc@470 2133 (L.EFfi ("Basis", "sql_is_null"), _), _),
adamc@470 2134 _), _),
adamc@470 2135 _), _),
adamc@470 2136 _), _)) =>
adamc@470 2137 let
adamc@470 2138 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@470 2139 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@470 2140 in
adamc@470 2141 ((L'.EAbs ("s", s, s,
adamc@598 2142 strcat [sc "(",
adamc@598 2143 (L'.ERel 0, loc),
adamc@598 2144 sc " IS NULL)"]), loc),
adamc@470 2145 fm)
adamc@470 2146 end
adamc@470 2147
adamc@338 2148 | L.EFfiApp ("Basis", "nextval", [e]) =>
adamc@338 2149 let
adamc@338 2150 val (e, fm) = monoExp (env, st, fm) e
adamc@338 2151 in
adamc@465 2152 ((L'.ENextval e, loc), fm)
adamc@338 2153 end
adamc@338 2154
adamc@139 2155 | L.EApp (
adamc@139 2156 (L.ECApp (
adamc@720 2157 (L.ECApp ((L.EFfi ("Basis", "cdata"), _), _), _),
adamc@139 2158 _), _),
adamc@179 2159 se) =>
adamc@179 2160 let
adamc@179 2161 val (se, fm) = monoExp (env, st, fm) se
adamc@179 2162 in
adamc@179 2163 ((L'.EFfiApp ("Basis", "htmlifyString", [se]), loc), fm)
adamc@179 2164 end
adamc@179 2165
adamc@95 2166 | L.EApp (
adamc@95 2167 (L.EApp (
adamc@720 2168 (L.ECApp (
adamc@720 2169 (L.ECApp (
adamc@95 2170 (L.ECApp (
adamc@139 2171 (L.ECApp (
adamc@720 2172 (L.EFfi ("Basis", "join"),
adamc@720 2173 _), _), _),
adamc@139 2174 _), _),
adamc@720 2175 _), _),
adamc@720 2176 _), _),
adamc@720 2177 xml1), _),
adamc@720 2178 xml2) =>
adamc@179 2179 let
adamc@179 2180 val (xml1, fm) = monoExp (env, st, fm) xml1
adamc@179 2181 val (xml2, fm) = monoExp (env, st, fm) xml2
adamc@179 2182 in
adamc@179 2183 ((L'.EStrcat (xml1, xml2), loc), fm)
adamc@179 2184 end
adamc@95 2185
adamc@95 2186 | L.EApp (
adamc@95 2187 (L.EApp (
adamc@104 2188 (L.EApp (
adamc@721 2189 (L.EApp (
adamc@720 2190 (L.ECApp (
adamc@104 2191 (L.ECApp (
adamc@104 2192 (L.ECApp (
adamc@139 2193 (L.ECApp (
adamc@139 2194 (L.ECApp (
adamc@139 2195 (L.ECApp (
adamc@139 2196 (L.ECApp (
adamc@721 2197 (L.ECApp (
adamc@721 2198 (L.EFfi ("Basis", "tag"),
adamc@721 2199 _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _),
adamc@721 2200 class), _),
adamc@720 2201 attrs), _),
adamc@720 2202 tag), _),
adamc@95 2203 xml) =>
adamc@95 2204 let
adamc@140 2205 fun getTag' (e, _) =
adamc@140 2206 case e of
adamc@143 2207 L.EFfi ("Basis", tag) => (tag, [])
adamc@143 2208 | L.ECApp (e, t) => let
adamc@143 2209 val (tag, ts) = getTag' e
adamc@143 2210 in
adamc@143 2211 (tag, ts @ [t])
adamc@143 2212 end
adamc@140 2213 | _ => (E.errorAt loc "Non-constant XML tag";
adamc@140 2214 Print.eprefaces' [("Expression", CorePrint.p_exp env tag)];
adamc@143 2215 ("", []))
adamc@140 2216
adamc@95 2217 fun getTag (e, _) =
adamc@95 2218 case e of
adamc@143 2219 L.EFfiApp ("Basis", tag, [(L.ERecord [], _)]) => (tag, [])
adamc@140 2220 | L.EApp (e, (L.ERecord [], _)) => getTag' e
adamc@95 2221 | _ => (E.errorAt loc "Non-constant XML tag";
adamc@95 2222 Print.eprefaces' [("Expression", CorePrint.p_exp env tag)];
adamc@143 2223 ("", []))
adamc@95 2224
adamc@143 2225 val (tag, targs) = getTag tag
adamc@95 2226
adamc@179 2227 val (attrs, fm) = monoExp (env, st, fm) attrs
adamc@598 2228 val attrs = case #1 attrs of
adamc@598 2229 L'.ERecord xes => xes
adamc@598 2230 | _ => raise Fail "Non-record attributes!"
adamc@104 2231
adamc@717 2232 val attrs =
adamc@717 2233 if List.exists (fn ("Link", _, _) => true
adamc@717 2234 | _ => false) attrs then
adamc@717 2235 List.filter (fn ("Href", _, _) => false
adamc@717 2236 | _ => true) attrs
adamc@717 2237 else
adamc@717 2238 attrs
adamc@717 2239
adamc@668 2240 fun findOnload (attrs, acc) =
adamc@668 2241 case attrs of
adamc@668 2242 [] => (NONE, acc)
adamc@668 2243 | ("Onload", e, _) :: rest => (SOME e, List.revAppend (acc, rest))
adamc@668 2244 | x :: rest => findOnload (rest, x :: acc)
adamc@679 2245
adamc@668 2246 val (onload, attrs) = findOnload (attrs, [])
adamc@668 2247
adamc@606 2248 fun lowercaseFirst "" = ""
adamc@606 2249 | lowercaseFirst s = String.str (Char.toLower (String.sub (s, 0)))
adamc@606 2250 ^ String.extract (s, 1, NONE)
adamc@606 2251
adamc@721 2252 val (class, fm) = monoExp (env, st, fm) class
adamc@721 2253
adamc@143 2254 fun tagStart tag =
adamc@598 2255 let
adamc@721 2256 val t = (L'.TFfi ("Basis", "string"), loc)
adamc@598 2257 val s = (L'.EPrim (Prim.String (String.concat ["<", tag])), loc)
adamc@721 2258
adamc@721 2259 val s = (L'.ECase (class,
adamc@721 2260 [((L'.PNone t, loc),
adamc@721 2261 s),
adamc@721 2262 ((L'.PSome (t, (L'.PVar ("x", t), loc)), loc),
adamc@721 2263 (L'.EStrcat (s,
adamc@721 2264 (L'.EStrcat ((L'.EPrim (Prim.String " class=\""), loc),
adamc@721 2265 (L'.EStrcat ((L'.ERel 0, loc),
adamc@721 2266 (L'.EPrim (Prim.String "\""), loc)),
adamc@721 2267 loc)), loc)), loc))],
adamc@721 2268 {disc = (L'.TOption t, loc),
adamc@721 2269 result = t}), loc)
adamc@598 2270 in
adamc@598 2271 foldl (fn (("Action", _, _), acc) => acc
adamc@598 2272 | (("Source", _, _), acc) => acc
adamc@598 2273 | ((x, e, t), (s, fm)) =>
adamc@598 2274 case t of
adamc@598 2275 (L'.TFfi ("Basis", "bool"), _) =>
adamc@598 2276 let
adamc@598 2277 val s' = " " ^ lowercaseFirst x
adamc@598 2278 in
adamc@598 2279 ((L'.ECase (e,
adamc@598 2280 [((L'.PCon (L'.Enum,
adamc@598 2281 L'.PConFfi {mod = "Basis",
adamc@598 2282 datatyp = "bool",
adamc@598 2283 con = "True",
adamc@598 2284 arg = NONE},
adamc@598 2285 NONE), loc),
adamc@598 2286 (L'.EStrcat (s,
adamc@598 2287 (L'.EPrim (Prim.String s'), loc)), loc)),
adamc@598 2288 ((L'.PCon (L'.Enum,
adamc@598 2289 L'.PConFfi {mod = "Basis",
adamc@598 2290 datatyp = "bool",
adamc@598 2291 con = "False",
adamc@598 2292 arg = NONE},
adamc@598 2293 NONE), loc),
adamc@598 2294 s)],
adamc@598 2295 {disc = (L'.TFfi ("Basis", "bool"), loc),
adamc@598 2296 result = (L'.TFfi ("Basis", "string"), loc)}), loc),
adamc@598 2297 fm)
adamc@598 2298 end
adamc@598 2299 | (L'.TFun _, _) =>
adamc@598 2300 let
adamc@598 2301 val s' = " " ^ lowercaseFirst x ^ "='"
adamc@651 2302 val e = (L'.EApp (e, (L'.ERecord [], loc)), loc)
adamc@598 2303 in
adamc@598 2304 ((L'.EStrcat (s,
adamc@598 2305 (L'.EStrcat (
adamc@598 2306 (L'.EPrim (Prim.String s'), loc),
adamc@598 2307 (L'.EStrcat (
adamc@598 2308 (L'.EJavaScript (L'.Attribute, e, NONE), loc),
adamc@598 2309 (L'.EPrim (Prim.String "'"), loc)), loc)),
adamc@598 2310 loc)), loc),
adamc@598 2311 fm)
adamc@598 2312 end
adamc@598 2313 | _ =>
adamc@598 2314 let
adamc@598 2315 val fooify =
adamc@598 2316 case x of
adamc@717 2317 "Link" => urlifyExp
adamc@717 2318 | "Action" => urlifyExp
adamc@598 2319 | _ => attrifyExp
adamc@120 2320
adamc@724 2321 val x =
adamc@724 2322 case x of
adamc@724 2323 "Typ" => "Type"
adamc@724 2324 | _ => x
adamc@598 2325 val xp = " " ^ lowercaseFirst x ^ "=\""
adamc@179 2326
adamc@598 2327 val (e, fm) = fooify env fm (e, t)
adamc@598 2328 in
adamc@598 2329 ((L'.EStrcat (s,
adamc@598 2330 (L'.EStrcat ((L'.EPrim (Prim.String xp), loc),
adamc@598 2331 (L'.EStrcat (e,
adamc@598 2332 (L'.EPrim (Prim.String "\""),
adamc@598 2333 loc)),
adamc@598 2334 loc)),
adamc@598 2335 loc)), loc),
adamc@598 2336 fm)
adamc@598 2337 end)
adamc@598 2338 (s, fm) attrs
adamc@598 2339 end
adamc@104 2340
adamc@143 2341 fun input typ =
adamc@143 2342 case targs of
adamc@155 2343 [_, (L.CName name, _)] =>
adamc@179 2344 let
adamc@179 2345 val (ts, fm) = tagStart "input"
adamc@179 2346 in
adamc@179 2347 ((L'.EStrcat (ts,
adamc@179 2348 (L'.EPrim (Prim.String (" type=\"" ^ typ ^ "\" name=\"" ^ name ^ "\"/>")),
adamc@179 2349 loc)), loc), fm)
adamc@179 2350 end
adamc@143 2351 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@153 2352 raise Fail "No name passed to input tag")
adamc@104 2353
adamc@565 2354 fun normal (tag, extra, extraInner) =
adamc@143 2355 let
adamc@179 2356 val (tagStart, fm) = tagStart tag
adamc@152 2357 val tagStart = case extra of
adamc@152 2358 NONE => tagStart
adamc@152 2359 | SOME extra => (L'.EStrcat (tagStart, extra), loc)
adamc@152 2360
adamc@695 2361 val xml = case extraInner of
adamc@695 2362 NONE => xml
adamc@695 2363 | SOME ei => (L.EFfiApp ("Basis", "strcat", [ei, xml]), loc)
adamc@695 2364
adamc@143 2365 fun normal () =
adamc@179 2366 let
adamc@179 2367 val (xml, fm) = monoExp (env, st, fm) xml
adamc@179 2368 in
adamc@179 2369 ((L'.EStrcat ((L'.EStrcat (tagStart, (L'.EPrim (Prim.String ">"), loc)), loc),
adamc@179 2370 (L'.EStrcat (xml,
adamc@179 2371 (L'.EPrim (Prim.String (String.concat ["</", tag, ">"])),
adamc@179 2372 loc)), loc)),
adamc@179 2373 loc),
adamc@179 2374 fm)
adamc@179 2375 end
adamc@143 2376 in
adamc@143 2377 case xml of
adamc@143 2378 (L.EApp ((L.ECApp (
adamc@143 2379 (L.ECApp ((L.EFfi ("Basis", "cdata"), _),
adamc@143 2380 _), _),
adamc@143 2381 _), _),
adamc@143 2382 (L.EPrim (Prim.String s), _)), _) =>
adamc@143 2383 if CharVector.all Char.isSpace s then
adamc@179 2384 ((L'.EStrcat (tagStart, (L'.EPrim (Prim.String "/>"), loc)), loc), fm)
adamc@143 2385 else
adamc@143 2386 normal ()
adamc@143 2387 | _ => normal ()
adamc@143 2388 end
adamc@606 2389
adamc@606 2390 fun setAttrs jexp =
adamc@606 2391 let
adamc@606 2392 val s = (L'.EPrim (Prim.String (String.concat ["<", tag])), loc)
adamc@606 2393
adamc@606 2394 val assgns = List.mapPartial
adamc@606 2395 (fn ("Source", _, _) => NONE
adamc@606 2396 | (x, e, _) =>
adamc@606 2397 SOME (strcat [str ("d." ^ lowercaseFirst x ^ "="),
adamc@606 2398 (L'.EJavaScript (L'.Script, e, NONE), loc),
adamc@606 2399 str ";"]))
adamc@606 2400 attrs
adamc@606 2401 in
adamc@606 2402 case assgns of
adamc@606 2403 [] => jexp
adamc@606 2404 | _ => strcat (str "var d="
adamc@606 2405 :: jexp
adamc@606 2406 :: str ";"
adamc@606 2407 :: assgns)
adamc@606 2408 end
adamc@152 2409 in
adamc@152 2410 case tag of
adamc@679 2411 "body" => let
adamc@668 2412 val onload = case onload of
adamc@668 2413 NONE => (L'.EPrim (Prim.String ""), loc)
adamc@668 2414 | SOME e =>
adamc@668 2415 let
adamc@668 2416 val e = (L'.EApp (e, (L'.ERecord [], loc)), loc)
adamc@668 2417 in
adamc@668 2418 (L'.EJavaScript (L'.Attribute, e, NONE), loc)
adamc@679 2419 end
adamc@668 2420 in
adamc@668 2421 normal ("body",
adamc@695 2422 SOME (L'.EFfiApp ("Basis", "maybe_onload",
adamc@695 2423 [(L'.EStrcat ((L'.EFfiApp ("Basis", "get_settings",
adamc@695 2424 [(L'.ERecord [], loc)]), loc),
adamc@695 2425 onload), loc)]),
adamc@695 2426 loc),
adamc@695 2427 SOME (L.EFfiApp ("Basis", "get_script", [(L.ERecord [], loc)]), loc))
adamc@668 2428 end
adamc@568 2429
adamc@568 2430 | "dyn" =>
adamc@598 2431 (case attrs of
adamc@598 2432 [("Signal", (L'.EApp ((L'.EAbs (_, _, _, (L'.ESignalReturn (L'.ERel 0, _), _)), _),
adamc@598 2433 e), _), _)] => (e, fm)
adamc@598 2434 | [("Signal", e, _)] =>
adamc@568 2435 ((L'.EStrcat
adamc@603 2436 ((L'.EPrim (Prim.String "<span><script type=\"text/javascript\">dyn("), loc),
adamc@578 2437 (L'.EStrcat ((L'.EJavaScript (L'.Script, e, NONE), loc),
adamc@603 2438 (L'.EPrim (Prim.String ")</script></span>"), loc)), loc)), loc),
adamc@568 2439 fm)
adamc@568 2440 | _ => raise Fail "Monoize: Bad dyn attributes")
adamc@565 2441
adamc@565 2442 | "submit" => normal ("input type=\"submit\"", NONE, NONE)
adamc@601 2443 | "button" => normal ("input type=\"submit\"", NONE, NONE)
adamc@152 2444
adamc@152 2445 | "textbox" =>
adamc@152 2446 (case targs of
adamc@152 2447 [_, (L.CName name, _)] =>
adamc@598 2448 (case List.find (fn ("Source", _, _) => true | _ => false) attrs of
adamc@598 2449 NONE =>
adamc@598 2450 let
adamc@598 2451 val (ts, fm) = tagStart "input"
adamc@598 2452 in
adamc@598 2453 ((L'.EStrcat (ts,
adamc@598 2454 (L'.EPrim (Prim.String (" name=\"" ^ name ^ "\"/>")),
adamc@598 2455 loc)), loc), fm)
adamc@598 2456 end
adamc@598 2457 | SOME (_, src, _) =>
adamc@646 2458 (strcat [str "<span><script type=\"text/javascript\">inp(\"input\",",
adamc@598 2459 (L'.EJavaScript (L'.Script, src, NONE), loc),
adamc@646 2460 str ")</script></span>"],
adamc@598 2461 fm))
adamc@152 2462 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@598 2463 raise Fail "No name passed to textbox tag"))
adamc@155 2464 | "password" => input "password"
adamc@361 2465 | "textarea" =>
adamc@152 2466 (case targs of
adamc@152 2467 [_, (L.CName name, _)] =>
adamc@179 2468 let
adamc@179 2469 val (ts, fm) = tagStart "textarea"
adamc@179 2470 val (xml, fm) = monoExp (env, st, fm) xml
adamc@179 2471 in
adamc@179 2472 ((L'.EStrcat ((L'.EStrcat (ts,
adamc@179 2473 (L'.EPrim (Prim.String (" name=\"" ^ name ^ "\">")), loc)), loc),
adamc@179 2474 (L'.EStrcat (xml,
adamc@179 2475 (L'.EPrim (Prim.String "</textarea>"),
adamc@179 2476 loc)), loc)),
adamc@179 2477 loc), fm)
adamc@179 2478 end
adamc@152 2479 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@153 2480 raise Fail "No name passed to ltextarea tag"))
adamc@153 2481
adamc@190 2482 | "checkbox" => input "checkbox"
adamc@737 2483 | "upload" => input "file"
adamc@190 2484
adamc@153 2485 | "radio" =>
adamc@153 2486 (case targs of
adamc@153 2487 [_, (L.CName name, _)] =>
adamc@179 2488 monoExp (env, St.setRadioGroup (st, name), fm) xml
adamc@153 2489 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@153 2490 raise Fail "No name passed to radio tag"))
adamc@153 2491 | "radioOption" =>
adamc@153 2492 (case St.radioGroup st of
adamc@153 2493 NONE => raise Fail "No name for radioGroup"
adamc@153 2494 | SOME name =>
adamc@153 2495 normal ("input",
adamc@565 2496 SOME (L'.EPrim (Prim.String (" type=\"radio\" name=\"" ^ name ^ "\"")), loc),
adamc@565 2497 NONE))
adamc@152 2498
adamc@361 2499 | "select" =>
adamc@154 2500 (case targs of
adamc@154 2501 [_, (L.CName name, _)] =>
adamc@179 2502 let
adamc@179 2503 val (ts, fm) = tagStart "select"
adamc@179 2504 val (xml, fm) = monoExp (env, st, fm) xml
adamc@179 2505 in
adamc@179 2506 ((L'.EStrcat ((L'.EStrcat (ts,
adamc@598 2507 (L'.EPrim (Prim.String (" name=\"" ^ name ^ "\">")),
adamc@598 2508 loc)), loc),
adamc@179 2509 (L'.EStrcat (xml,
adamc@179 2510 (L'.EPrim (Prim.String "</select>"),
adamc@179 2511 loc)), loc)),
adamc@179 2512 loc),
adamc@179 2513 fm)
adamc@179 2514 end
adamc@154 2515 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@154 2516 raise Fail "No name passed to lselect tag"))
adamc@154 2517
adamc@601 2518 | "ctextbox" =>
adamc@601 2519 (case List.find (fn ("Source", _, _) => true | _ => false) attrs of
adamc@601 2520 NONE =>
adamc@601 2521 let
adamc@601 2522 val (ts, fm) = tagStart "input"
adamc@601 2523 in
adamc@601 2524 ((L'.EStrcat (ts,
adamc@601 2525 (L'.EPrim (Prim.String "/>"), loc)),
adamc@601 2526 loc), fm)
adamc@601 2527 end
adamc@601 2528 | SOME (_, src, _) =>
adamc@606 2529 let
adamc@606 2530 val sc = strcat [str "inp(\"input\",",
adamc@606 2531 (L'.EJavaScript (L'.Script, src, NONE), loc),
adamc@606 2532 str ")"]
adamc@606 2533 val sc = setAttrs sc
adamc@606 2534 in
adamc@646 2535 (strcat [str "<span><script type=\"text/javascript\">",
adamc@606 2536 sc,
adamc@646 2537 str "</script></span>"],
adamc@606 2538 fm)
adamc@606 2539 end)
adamc@154 2540
adamc@565 2541 | "tabl" => normal ("table", NONE, NONE)
adamc@565 2542 | _ => normal (tag, NONE, NONE)
adamc@95 2543 end
adamc@94 2544
adamc@141 2545 | L.EApp ((L.ECApp (
adamc@361 2546 (L.ECApp ((L.EFfi ("Basis", "form"), _), _), _),
adamc@734 2547 (L.CRecord (_, fields), _)), _),
adamc@141 2548 xml) =>
adamc@143 2549 let
adamc@143 2550 fun findSubmit (e, _) =
adamc@143 2551 case e of
adamc@143 2552 L.EApp (
adamc@143 2553 (L.EApp (
adamc@143 2554 (L.ECApp (
adamc@143 2555 (L.ECApp (
adamc@143 2556 (L.ECApp (
adamc@143 2557 (L.ECApp (
adamc@143 2558 (L.EFfi ("Basis", "join"),
adamc@143 2559 _), _), _),
adamc@143 2560 _), _),
adamc@143 2561 _), _),
adamc@143 2562 _), _),
adamc@143 2563 xml1), _),
adamc@143 2564 xml2) => (case findSubmit xml1 of
adamc@143 2565 Error => Error
adamc@143 2566 | NotFound => findSubmit xml2
adamc@143 2567 | Found e =>
adamc@143 2568 case findSubmit xml2 of
adamc@143 2569 NotFound => Found e
adamc@143 2570 | _ => Error)
adamc@143 2571 | L.EApp (
adamc@143 2572 (L.EApp (
adamc@143 2573 (L.EApp (
adamc@730 2574 (L.EApp (
adamc@143 2575 (L.ECApp (
adamc@143 2576 (L.ECApp (
adamc@143 2577 (L.ECApp (
adamc@143 2578 (L.ECApp (
adamc@143 2579 (L.ECApp (
adamc@143 2580 (L.ECApp (
adamc@143 2581 (L.ECApp (
adamc@730 2582 (L.ECApp (
adamc@730 2583 (L.EFfi ("Basis", "tag"),
adamc@730 2584 _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _),
adamc@730 2585 _), _),
adamc@143 2586 attrs), _),
adamc@143 2587 _), _),
adamc@143 2588 xml) =>
adamc@143 2589 (case #1 attrs of
adamc@143 2590 L.ERecord xes =>
adamc@143 2591 (case ListUtil.search (fn ((L.CName "Action", _), e, t) => SOME (e, t)
adamc@143 2592 | _ => NONE) xes of
adamc@143 2593 NONE => findSubmit xml
adamc@143 2594 | SOME et =>
adamc@143 2595 case findSubmit xml of
adamc@143 2596 NotFound => Found et
adamc@143 2597 | _ => Error)
adamc@143 2598 | _ => findSubmit xml)
adamc@143 2599 | _ => NotFound
adamc@143 2600
adamc@735 2601 val (func, action, fm) = case findSubmit xml of
adamc@735 2602 NotFound => (0, (L'.EPrim (Prim.String ""), loc), fm)
adamc@143 2603 | Error => raise Fail "Not ready for multi-submit lforms yet"
adamc@598 2604 | Found (action, actionT) =>
adamc@598 2605 let
adamc@735 2606 val func = case #1 action of
adamc@735 2607 L.EClosure (n, _) => n
adamc@735 2608 | _ => raise Fail "Monoize: Action is not a closure"
adamc@598 2609 val actionT = monoType env actionT
adamc@598 2610 val (action, fm) = monoExp (env, st, fm) action
adamc@598 2611 val (action, fm) = urlifyExp env fm (action, actionT)
adamc@598 2612 in
adamc@735 2613 (func,
adamc@735 2614 (L'.EStrcat ((L'.EPrim (Prim.String " action=\""), loc),
adamc@598 2615 (L'.EStrcat (action,
adamc@598 2616 (L'.EPrim (Prim.String "\""), loc)), loc)), loc),
adamc@598 2617 fm)
adamc@598 2618 end
adamc@734 2619
adamc@737 2620 val hasUpload = CoreUtil.Exp.exists {kind = fn _ => false,
adamc@737 2621 con = fn _ => false,
adamc@737 2622 exp = fn e =>
adamc@737 2623 case e of
adamc@737 2624 L.EFfi ("Basis", "upload") => true
adamc@737 2625 | _ => false} xml
adamc@737 2626
adamc@179 2627 val (xml, fm) = monoExp (env, st, fm) xml
adamc@735 2628
adamc@735 2629 val xml =
adamc@735 2630 if IS.member (!readCookie, func) then
adamc@735 2631 let
adamc@735 2632 fun inFields s = List.exists (fn ((L.CName s', _), _) => s' = s
adamc@735 2633 | _ => true) fields
adamc@735 2634
adamc@735 2635 fun getSigName () =
adamc@735 2636 let
adamc@735 2637 fun getSigName' n =
adamc@735 2638 let
adamc@735 2639 val s = "Sig" ^ Int.toString n
adamc@735 2640 in
adamc@735 2641 if inFields s then
adamc@735 2642 getSigName' (n + 1)
adamc@735 2643 else
adamc@735 2644 s
adamc@735 2645 end
adamc@735 2646 in
adamc@735 2647 if inFields "Sig" then
adamc@735 2648 getSigName' 0
adamc@735 2649 else
adamc@735 2650 "Sig"
adamc@735 2651 end
adamc@735 2652
adamc@735 2653 val sigName = getSigName ()
adamc@735 2654 val sigSet = (L'.EFfiApp ("Basis", "sigString", [(L'.ERecord [], loc)]), loc)
adamc@735 2655 val sigSet = (L'.EStrcat ((L'.EPrim (Prim.String ("<input type=\"hidden\" name=\""
adamc@735 2656 ^ sigName
adamc@735 2657 ^ "\" value=\"")), loc),
adamc@735 2658 sigSet), loc)
adamc@735 2659 val sigSet = (L'.EStrcat (sigSet,
adamc@735 2660 (L'.EPrim (Prim.String "\">"), loc)), loc)
adamc@735 2661 in
adamc@735 2662 (L'.EStrcat (sigSet, xml), loc)
adamc@735 2663 end
adamc@735 2664 else
adamc@735 2665 xml
adamc@737 2666
adamc@737 2667 val action = if hasUpload then
adamc@737 2668 (L'.EStrcat (action,
adamc@737 2669 (L'.EPrim (Prim.String " enctype=\"multipart/form-data\""), loc)), loc)
adamc@737 2670 else
adamc@737 2671 action
adamc@737 2672
adamc@143 2673 in
adamc@730 2674 ((L'.EStrcat ((L'.EStrcat ((L'.EPrim (Prim.String "<form method=\"post\""), loc),
adamc@179 2675 (L'.EStrcat (action,
adamc@598 2676 (L'.EPrim (Prim.String ">"), loc)), loc)), loc),
adamc@179 2677 (L'.EStrcat (xml,
adamc@179 2678 (L'.EPrim (Prim.String "</form>"), loc)), loc)), loc),
adamc@179 2679 fm)
adamc@143 2680 end
adamc@141 2681
adamc@148 2682 | L.EApp ((L.ECApp (
adamc@148 2683 (L.ECApp (
adamc@148 2684 (L.ECApp (
adamc@148 2685 (L.ECApp (
adamc@148 2686 (L.EFfi ("Basis", "useMore"), _), _), _),
adamc@148 2687 _), _),
adamc@148 2688 _), _),
adamc@148 2689 _), _),
adamc@179 2690 xml) => monoExp (env, st, fm) xml
adamc@148 2691
adamc@283 2692 | L.ECApp ((L.EFfi ("Basis", "error"), _), t) =>
adamc@283 2693 let
adamc@283 2694 val t = monoType env t
adamc@283 2695 in
adamc@283 2696 ((L'.EAbs ("s", (L'.TFfi ("Basis", "string"), loc), t,
adamc@283 2697 (L'.EError ((L'.ERel 0, loc), t), loc)), loc),
adamc@283 2698 fm)
adamc@283 2699 end
adamc@741 2700 | L.ECApp ((L.EFfi ("Basis", "returnBlob"), _), t) =>
adamc@741 2701 let
adamc@741 2702 val t = monoType env t
adamc@741 2703 val un = (L'.TRecord [], loc)
adamc@741 2704 in
adamc@741 2705 ((L'.EAbs ("b", (L'.TFfi ("Basis", "blob"), loc),
adamc@741 2706 (L'.TFun ((L'.TFfi ("Basis", "string"), loc), (L'.TFun (un, t), loc)), loc),
adamc@741 2707 (L'.EAbs ("mt", (L'.TFfi ("Basis", "string"), loc), (L'.TFun (un, t), loc),
adamc@741 2708 (L'.EAbs ("_", un, t,
adamc@741 2709 (L'.EReturnBlob {blob = (L'.ERel 2, loc),
adamc@741 2710 mimeType = (L'.ERel 1, loc),
adamc@741 2711 t = t}, loc)), loc)), loc)), loc),
adamc@741 2712 fm)
adamc@741 2713 end
adamc@283 2714
adamc@179 2715 | L.EApp (e1, e2) =>
adamc@179 2716 let
adamc@179 2717 val (e1, fm) = monoExp (env, st, fm) e1
adamc@179 2718 val (e2, fm) = monoExp (env, st, fm) e2
adamc@179 2719 in
adamc@179 2720 ((L'.EApp (e1, e2), loc), fm)
adamc@179 2721 end
adamc@26 2722 | L.EAbs (x, dom, ran, e) =>
adamc@179 2723 let
adamc@179 2724 val (e, fm) = monoExp (Env.pushERel env x dom, st, fm) e
adamc@179 2725 in
adamc@179 2726 ((L'.EAbs (x, monoType env dom, monoType env ran, e), loc), fm)
adamc@179 2727 end
adamc@25 2728 | L.ECApp _ => poly ()
adamc@25 2729 | L.ECAbs _ => poly ()
adamc@25 2730
adamc@252 2731 | L.EFfi mx => ((L'.EFfi mx, loc), fm)
adamc@252 2732 | L.EFfiApp (m, x, es) =>
adamc@252 2733 let
adamc@252 2734 val (es, fm) = ListUtil.foldlMap (fn (e, fm) => monoExp (env, st, fm) e) fm es
adamc@252 2735 in
adamc@252 2736 ((L'.EFfiApp (m, x, es), loc), fm)
adamc@252 2737 end
adamc@252 2738
adamc@179 2739 | L.ERecord xes =>
adamc@179 2740 let
adamc@179 2741 val (xes, fm) = ListUtil.foldlMap
adamc@179 2742 (fn ((x, e, t), fm) =>
adamc@179 2743 let
adamc@179 2744 val (e, fm) = monoExp (env, st, fm) e
adamc@179 2745 in
adamc@179 2746 ((monoName env x,
adamc@179 2747 e,
adamc@179 2748 monoType env t), fm)
adamc@179 2749 end) fm xes
adamc@179 2750 in
adamc@179 2751 ((L'.ERecord xes, loc), fm)
adamc@179 2752 end
adamc@179 2753 | L.EField (e, x, _) =>
adamc@179 2754 let
adamc@179 2755 val (e, fm) = monoExp (env, st, fm) e
adamc@179 2756 in
adamc@179 2757 ((L'.EField (e, monoName env x), loc), fm)
adamc@179 2758 end
adamc@445 2759 | L.EConcat _ => poly ()
adamc@149 2760 | L.ECut _ => poly ()
adamc@493 2761 | L.ECutMulti _ => poly ()
adamc@177 2762
adamc@182 2763 | L.ECase (e, pes, {disc, result}) =>
adamc@179 2764 let
adamc@179 2765 val (e, fm) = monoExp (env, st, fm) e
adamc@179 2766 val (pes, fm) = ListUtil.foldlMap
adamc@179 2767 (fn ((p, e), fm) =>
adamc@179 2768 let
adamc@179 2769 val (e, fm) = monoExp (env, st, fm) e
adamc@179 2770 in
adamc@182 2771 ((monoPat env p, e), fm)
adamc@179 2772 end) fm pes
adamc@179 2773 in
adamc@182 2774 ((L'.ECase (e, pes, {disc = monoType env disc, result = monoType env result}), loc), fm)
adamc@179 2775 end
adamc@177 2776
adamc@179 2777 | L.EWrite e =>
adamc@179 2778 let
adamc@179 2779 val (e, fm) = monoExp (env, st, fm) e
adamc@179 2780 in
adamc@252 2781 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adamc@252 2782 (L'.EWrite (liftExpInExp 0 e), loc)), loc), fm)
adamc@179 2783 end
adamc@110 2784
adamc@179 2785 | L.EClosure (n, es) =>
adamc@179 2786 let
adamc@179 2787 val (es, fm) = ListUtil.foldlMap (fn (e, fm) =>
adamc@179 2788 monoExp (env, st, fm) e)
adamc@179 2789 fm es
adamc@179 2790 in
adamc@179 2791 ((L'.EClosure (n, es), loc), fm)
adamc@179 2792 end
adamc@450 2793
adamc@450 2794 | L.ELet (x, t, e1, e2) =>
adamc@450 2795 let
adamc@450 2796 val t' = monoType env t
adamc@450 2797 val (e1, fm) = monoExp (env, st, fm) e1
adamc@450 2798 val (e2, fm) = monoExp (Env.pushERel env x t, st, fm) e2
adamc@450 2799 in
adamc@450 2800 ((L'.ELet (x, t', e1, e2), loc), fm)
adamc@450 2801 end
adamc@607 2802
adamc@609 2803 | L.EServerCall (n, es, ek, t) =>
adamc@608 2804 let
adamc@609 2805 val t = monoType env t
adamc@614 2806 val (_, ft, _, name) = Env.lookupENamed env n
adamc@608 2807 val (es, fm) = ListUtil.foldlMap (fn (e, fm) => monoExp (env, st, fm) e) fm es
adamc@614 2808
adamc@614 2809 fun encodeArgs (es, ft, acc, fm) =
adamc@614 2810 case (es, ft) of
adamc@614 2811 ([], _) => (rev acc, fm)
adamc@614 2812 | (e :: es, (L.TFun (dom, ran), _)) =>
adamc@614 2813 let
adamc@614 2814 val (e, fm) = urlifyExp env fm (e, monoType env dom)
adamc@614 2815 in
adamc@614 2816 encodeArgs (es, ran, e
adamc@614 2817 :: (L'.EPrim (Prim.String "/"), loc)
adamc@614 2818 :: acc, fm)
adamc@614 2819 end
adamc@614 2820 | _ => raise Fail "Monoize: Not enough arguments visible in RPC function type"
adamc@614 2821
adamc@614 2822 val (call, fm) = encodeArgs (es, ft, [], fm)
adamc@614 2823 val call = foldl (fn (e, call) => (L'.EStrcat (call, e), loc))
adamc@614 2824 (L'.EPrim (Prim.String name), loc) call
adamc@614 2825
adamc@608 2826 val (ek, fm) = monoExp (env, st, fm) ek
adamc@609 2827
adamc@609 2828 val ekf = (L'.EAbs ("f",
adamc@609 2829 (L'.TFun (t,
adamc@609 2830 (L'.TFun ((L'.TRecord [], loc),
adamc@609 2831 (L'.TRecord [], loc)), loc)), loc),
adamc@609 2832 (L'.TFun (t,
adamc@609 2833 (L'.TRecord [], loc)), loc),
adamc@609 2834 (L'.EAbs ("x",
adamc@609 2835 t,
adamc@609 2836 (L'.TRecord [], loc),
adamc@609 2837 (L'.EApp ((L'.EApp ((L'.ERel 1, loc),
adamc@609 2838 (L'.ERel 0, loc)), loc),
adamc@609 2839 (L'.ERecord [], loc)), loc)), loc)), loc)
adamc@609 2840 val ek = (L'.EApp (ekf, ek), loc)
adamc@736 2841 val eff = if IS.member (!readCookie, n) then
adamc@736 2842 L'.ReadCookieWrite
adamc@736 2843 else
adamc@736 2844 L'.ReadOnly
adamc@736 2845 val e = (L'.EServerCall (call, ek, t, eff), loc)
adamc@651 2846 val e = liftExpInExp 0 e
adamc@651 2847 val unit = (L'.TRecord [], loc)
adamc@651 2848 val e = (L'.EAbs ("_", unit, unit, e), loc)
adamc@608 2849 in
adamc@651 2850 (e, fm)
adamc@608 2851 end
adamc@626 2852
adamc@626 2853 | L.EKAbs _ => poly ()
adamc@626 2854 | L.EKApp _ => poly ()
adamc@25 2855 end
adamc@25 2856
adamc@179 2857 fun monoDecl (env, fm) (all as (d, loc)) =
adamc@25 2858 let
adamc@25 2859 fun poly () =
adamc@25 2860 (E.errorAt loc "Unsupported declaration";
adamc@25 2861 Print.eprefaces' [("Declaration", CorePrint.p_decl env all)];
adamc@25 2862 NONE)
adamc@25 2863 in
adamc@25 2864 case d of
adamc@25 2865 L.DCon _ => NONE
adamc@193 2866 | L.DDatatype (x, n, [], xncs) =>
adamc@193 2867 let
adamc@196 2868 val env' = Env.declBinds env all
adamc@196 2869 val d = (L'.DDatatype (x, n, map (fn (x, n, to) => (x, n, Option.map (monoType env') to)) xncs), loc)
adamc@164 2870 in
adamc@273 2871 SOME (env', fm, [d])
adamc@193 2872 end
adamc@193 2873 | L.DDatatype _ => poly ()
adamc@179 2874 | L.DVal (x, n, t, e, s) =>
adamc@179 2875 let
adamc@179 2876 val (e, fm) = monoExp (env, St.empty, fm) e
adamc@179 2877 in
adamc@179 2878 SOME (Env.pushENamed env x n t NONE s,
adamc@179 2879 fm,
adamc@273 2880 [(L'.DVal (x, n, monoType env t, e, s), loc)])
adamc@179 2881 end
adamc@128 2882 | L.DValRec vis =>
adamc@128 2883 let
adamc@128 2884 val env = foldl (fn ((x, n, t, e, s), env) => Env.pushENamed env x n t NONE s) env vis
adamc@179 2885
adamc@179 2886 val (vis, fm) = ListUtil.foldlMap
adamc@179 2887 (fn ((x, n, t, e, s), fm) =>
adamc@179 2888 let
adamc@179 2889 val (e, fm) = monoExp (env, St.empty, fm) e
adamc@179 2890 in
adamc@179 2891 ((x, n, monoType env t, e, s), fm)
adamc@179 2892 end)
adamc@179 2893 fm vis
adamc@128 2894 in
adamc@128 2895 SOME (env,
adamc@179 2896 fm,
adamc@273 2897 [(L'.DValRec vis, loc)])
adamc@128 2898 end
adamc@144 2899 | L.DExport (ek, n) =>
adamc@115 2900 let
adamc@120 2901 val (_, t, _, s) = Env.lookupENamed env n
adamc@120 2902
adamc@609 2903 fun unwind (t, args) =
adamc@609 2904 case #1 t of
adamc@609 2905 L.TFun (dom, ran) => unwind (ran, dom :: args)
adamc@314 2906 | L.CApp ((L.CFfi ("Basis", "transaction"), _), t) =>
adamc@609 2907 unwind (t, (L.TRecord (L.CRecord ((L.KType, loc), []), loc), loc) :: args)
adamc@609 2908 | _ => (rev args, t)
adamc@120 2909
adamc@609 2910 val (ts, ran) = unwind (t, [])
adamc@609 2911 val ts = map (monoType env) ts
adamc@609 2912 val ran = monoType env ran
adamc@115 2913 in
adamc@609 2914 SOME (env, fm, [(L'.DExport (ek, s, n, ts, ran), loc)])
adamc@115 2915 end
adamc@707 2916 | L.DTable (x, n, (L.CRecord (_, xts), _), s, pe, _, ce, _) =>
adamc@251 2917 let
adamc@251 2918 val t = (L.CFfi ("Basis", "string"), loc)
adamc@251 2919 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@311 2920 val s = "uw_" ^ s
adamc@704 2921 val e_name = (L'.EPrim (Prim.String s), loc)
adamc@273 2922
adamc@273 2923 val xts = map (fn (x, t) => (monoName env x, monoType env t)) xts
adamc@704 2924
adamc@707 2925 val (pe, fm) = monoExp (env, St.empty, fm) pe
adamc@707 2926 val (ce, fm) = monoExp (env, St.empty, fm) ce
adamc@251 2927 in
adamc@251 2928 SOME (Env.pushENamed env x n t NONE s,
adamc@251 2929 fm,
adamc@707 2930 [(L'.DTable (s, xts, pe, ce), loc),
adamc@704 2931 (L'.DVal (x, n, t', e_name, s), loc)])
adamc@251 2932 end
adamc@273 2933 | L.DTable _ => poly ()
adamc@338 2934 | L.DSequence (x, n, s) =>
adamc@338 2935 let
adamc@338 2936 val t = (L.CFfi ("Basis", "string"), loc)
adamc@338 2937 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@338 2938 val s = "uw_" ^ s
adamc@338 2939 val e = (L'.EPrim (Prim.String s), loc)
adamc@338 2940 in
adamc@338 2941 SOME (Env.pushENamed env x n t NONE s,
adamc@338 2942 fm,
adamc@338 2943 [(L'.DSequence s, loc),
adamc@338 2944 (L'.DVal (x, n, t', e, s), loc)])
adamc@338 2945 end
adamc@683 2946 | L.DDatabase _ => NONE
adamc@462 2947 | L.DCookie (x, n, t, s) =>
adamc@462 2948 let
adamc@462 2949 val t = (L.CFfi ("Basis", "string"), loc)
adamc@462 2950 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@462 2951 val e = (L'.EPrim (Prim.String s), loc)
adamc@462 2952 in
adamc@462 2953 SOME (Env.pushENamed env x n t NONE s,
adamc@462 2954 fm,
adamc@725 2955 [(L'.DCookie s, loc),
adamc@725 2956 (L'.DVal (x, n, t', e, s), loc)])
adamc@462 2957 end
adamc@720 2958 | L.DStyle (x, n, s) =>
adamc@718 2959 let
adamc@718 2960 val t = (L.CFfi ("Basis", "string"), loc)
adamc@718 2961 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@718 2962 val e = (L'.EPrim (Prim.String s), loc)
adamc@718 2963 in
adamc@718 2964 SOME (Env.pushENamed env x n t NONE s,
adamc@718 2965 fm,
adamc@720 2966 [(L'.DStyle s, loc),
adamc@718 2967 (L'.DVal (x, n, t', e, s), loc)])
adamc@718 2968 end
adamc@25 2969 end
adamc@25 2970
adamc@683 2971 datatype expungable = Client | Channel
adamc@683 2972
adamc@683 2973 fun monoize env file =
adamc@25 2974 let
adamc@385 2975 val p = !urlPrefix
adamc@385 2976 val () =
adamc@385 2977 if p = "" then
adamc@385 2978 urlPrefix := "/"
adamc@385 2979 else if String.sub (p, size p - 1) <> #"/" then
adamc@385 2980 urlPrefix := p ^ "/"
adamc@385 2981 else
adamc@385 2982 ()
adamc@385 2983
adamc@735 2984 (* Calculate which exported functions need cookie signature protection *)
adamc@735 2985 val rcook = foldl (fn ((d, _), rcook) =>
adamc@735 2986 case d of
adamc@735 2987 L.DExport (L.Action L.ReadCookieWrite, n) => IS.add (rcook, n)
adamc@735 2988 | L.DExport (L.Rpc L.ReadCookieWrite, n) => IS.add (rcook, n)
adamc@735 2989 | _ => rcook)
adamc@735 2990 IS.empty file
adamc@735 2991 val () = readCookie := rcook
adamc@735 2992
adamc@683 2993 val loc = E.dummySpan
adamc@683 2994 val client = (L'.TFfi ("Basis", "client"), loc)
adamc@683 2995 val unit = (L'.TRecord [], loc)
adamc@687 2996
adamc@687 2997 fun calcClientish xts =
adamc@687 2998 foldl (fn ((x : L.con, t : L.con), st as (nullable, notNullable)) =>
adamc@687 2999 case #1 x of
adamc@687 3000 L.CName x =>
adamc@687 3001 (case #1 t of
adamc@687 3002 L.CFfi ("Basis", "client") =>
adamc@687 3003 (nullable, (x, Client) :: notNullable)
adamc@687 3004 | L.CApp ((L.CFfi ("Basis", "option"), _),
adamc@687 3005 (L.CFfi ("Basis", "client"), _)) =>
adamc@687 3006 ((x, Client) :: nullable, notNullable)
adamc@687 3007 | L.CApp ((L.CFfi ("Basis", "channel"), _), _) =>
adamc@687 3008 (nullable, (x, Channel) :: notNullable)
adamc@687 3009 | L.CApp ((L.CFfi ("Basis", "option"), _),
adamc@687 3010 (L.CApp ((L.CFfi ("Basis", "channel"), _), _), _)) =>
adamc@687 3011 ((x, Channel) :: nullable, notNullable)
adamc@687 3012 | _ => st)
adamc@687 3013 | _ => st) ([], []) xts
adamc@687 3014
adamc@683 3015 fun expunger () =
adamc@683 3016 let
adamc@683 3017 val target = (L'.EFfiApp ("Basis", "sqlifyClient", [(L'.ERel 0, loc)]), loc)
adamc@683 3018
adamc@683 3019 fun doTable (tab, xts, e) =
adamc@683 3020 case xts of
adamc@683 3021 L.CRecord (_, xts) =>
adamc@683 3022 let
adamc@687 3023 val (nullable, notNullable) = calcClientish xts
adamc@683 3024
adamc@684 3025 fun cond (x, v) =
adamc@684 3026 (L'.EStrcat ((L'.EPrim (Prim.String ("uw_" ^ x
adamc@684 3027 ^ (case v of
adamc@684 3028 Client => ""
adamc@684 3029 | Channel => " >> 32")
adamc@684 3030 ^ " = ")), loc),
adamc@684 3031 target), loc)
adamc@684 3032
adamc@684 3033 val e =
adamc@684 3034 foldl (fn ((x, v), e) =>
adamc@684 3035 (L'.ESeq (
adamc@684 3036 (L'.EDml (L'.EStrcat (
adamc@684 3037 (L'.EPrim (Prim.String ("UPDATE uw_"
adamc@684 3038 ^ tab
adamc@684 3039 ^ " SET uw_"
adamc@684 3040 ^ x
adamc@684 3041 ^ " = NULL WHERE ")), loc),
adamc@684 3042 cond (x, v)), loc), loc),
adamc@684 3043 e), loc))
adamc@684 3044 e nullable
adamc@684 3045
adamc@683 3046 val e =
adamc@683 3047 case notNullable of
adamc@683 3048 [] => e
adamc@683 3049 | eb :: ebs =>
adamc@684 3050 (L'.ESeq (
adamc@684 3051 (L'.EDml (foldl
adamc@684 3052 (fn (eb, s) =>
adamc@684 3053 (L'.EStrcat (s,
adamc@687 3054 (L'.EStrcat ((L'.EPrim (Prim.String " OR "),
adamc@684 3055 loc),
adamc@684 3056 cond eb), loc)), loc))
adamc@684 3057 (L'.EStrcat ((L'.EPrim (Prim.String ("DELETE FROM uw_"
adamc@684 3058 ^ tab
adamc@684 3059 ^ " WHERE ")), loc),
adamc@684 3060 cond eb), loc)
adamc@684 3061 ebs), loc),
adamc@684 3062 e), loc)
adamc@683 3063 in
adamc@683 3064 e
adamc@683 3065 end
adamc@683 3066 | _ => e
adamc@683 3067
adamc@683 3068 val e = (L'.ERecord [], loc)
adamc@683 3069 in
adamc@683 3070 foldl (fn ((d, _), e) =>
adamc@683 3071 case d of
adamc@707 3072 L.DTable (_, _, xts, tab, _, _, _, _) => doTable (tab, #1 xts, e)
adamc@683 3073 | _ => e) e file
adamc@683 3074 end
adamc@683 3075
adamc@687 3076 fun initializer () =
adamc@687 3077 let
adamc@687 3078 fun doTable (tab, xts, e) =
adamc@687 3079 case xts of
adamc@687 3080 L.CRecord (_, xts) =>
adamc@687 3081 let
adamc@687 3082 val (nullable, notNullable) = calcClientish xts
adamc@687 3083
adamc@687 3084 val e =
adamc@687 3085 case nullable of
adamc@687 3086 [] => e
adamc@687 3087 | (x, _) :: ebs =>
adamc@687 3088 (L'.ESeq (
adamc@687 3089 (L'.EDml (L'.EPrim (Prim.String
adamc@687 3090 (foldl (fn ((x, _), s) =>
adamc@687 3091 s ^ ", uw_" ^ x ^ " = NULL")
adamc@687 3092 ("UPDATE uw_"
adamc@687 3093 ^ tab
adamc@687 3094 ^ " SET uw_"
adamc@687 3095 ^ x
adamc@687 3096 ^ " = NULL")
adamc@687 3097 ebs)), loc), loc),
adamc@687 3098 e), loc)
adamc@687 3099
adamc@687 3100 val e =
adamc@687 3101 case notNullable of
adamc@687 3102 [] => e
adamc@687 3103 | eb :: ebs =>
adamc@687 3104 (L'.ESeq (
adamc@687 3105 (L'.EDml (L'.EPrim (Prim.String ("DELETE FROM uw_"
adamc@687 3106 ^ tab)), loc), loc),
adamc@687 3107 e), loc)
adamc@687 3108 in
adamc@687 3109 e
adamc@687 3110 end
adamc@687 3111 | _ => e
adamc@687 3112
adamc@687 3113 val e = (L'.ERecord [], loc)
adamc@687 3114 in
adamc@687 3115 foldl (fn ((d, _), e) =>
adamc@687 3116 case d of
adamc@707 3117 L.DTable (_, _, xts, tab, _, _, _, _) => doTable (tab, #1 xts, e)
adamc@687 3118 | _ => e) e file
adamc@687 3119 end
adamc@687 3120
adamc@179 3121 val (_, _, ds) = List.foldl (fn (d, (env, fm, ds)) =>
adamc@683 3122 case #1 d of
adamc@683 3123 L.DDatabase s =>
adamc@683 3124 let
adamc@687 3125 val (nExp, fm) = Fm.freshName fm
adamc@687 3126 val (nIni, fm) = Fm.freshName fm
adamc@687 3127
adamc@687 3128 val dExp = L'.DVal ("expunger",
adamc@687 3129 nExp,
adamc@687 3130 (L'.TFun (client, unit), loc),
adamc@687 3131 (L'.EAbs ("cli", client, unit, expunger ()), loc),
adamc@687 3132 "expunger")
adamc@687 3133 val dIni = L'.DVal ("initializer",
adamc@687 3134 nIni,
adamc@687 3135 (L'.TFun (unit, unit), loc),
adamc@687 3136 (L'.EAbs ("_", unit, unit, initializer ()), loc),
adamc@687 3137 "initializer")
adamc@683 3138 in
adamc@687 3139 (env, Fm.enter fm, (L'.DDatabase {name = s,
adamc@687 3140 expunge = nExp,
adamc@687 3141 initialize = nIni}, loc)
adamc@687 3142 :: (dExp, loc)
adamc@687 3143 :: (dIni, loc)
adamc@683 3144 :: ds)
adamc@683 3145 end
adamc@683 3146 | _ =>
adamc@683 3147 case monoDecl (env, fm) d of
adamc@683 3148 NONE => (env, fm, ds)
adamc@683 3149 | SOME (env, fm, ds') =>
adamc@683 3150 (env,
adamc@683 3151 Fm.enter fm,
adamc@683 3152 ds' @ Fm.decls fm @ ds))
adamc@683 3153 (env, Fm.empty (CoreUtil.File.maxName file + 1), []) file
adamc@25 3154 in
adamc@25 3155 rev ds
adamc@25 3156 end
adamc@25 3157
adamc@25 3158 end