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annotate src/monoize.sml @ 705:e6706a1df013

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Track uniqueness sets in table types
author Adam Chlipala <adamc@hcoop.net>
date Tue, 07 Apr 2009 14:11:32 -0400
parents 70cbdcf5989b
children d8217b4cb617
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@196 37
adamc@385 38 val urlPrefix = ref "/"
adamc@385 39
adamc@196 40 val dummyTyp = (L'.TDatatype (0, ref (L'.Enum, [])), E.dummySpan)
adamc@25 41
adamc@252 42 structure U = MonoUtil
adamc@252 43
adamc@252 44 val liftExpInExp =
adamc@252 45 U.Exp.mapB {typ = fn t => t,
adamc@252 46 exp = fn bound => fn e =>
adamc@252 47 case e of
adamc@252 48 L'.ERel xn =>
adamc@252 49 if xn < bound then
adamc@252 50 e
adamc@252 51 else
adamc@252 52 L'.ERel (xn + 1)
adamc@252 53 | _ => e,
adamc@252 54 bind = fn (bound, U.Exp.RelE _) => bound + 1
adamc@252 55 | (bound, _) => bound}
adamc@252 56
adamc@25 57 fun monoName env (all as (c, loc)) =
adamc@25 58 let
adamc@25 59 fun poly () =
adamc@25 60 (E.errorAt loc "Unsupported name constructor";
adamc@25 61 Print.eprefaces' [("Constructor", CorePrint.p_con env all)];
adamc@25 62 "")
adamc@25 63 in
adamc@25 64 case c of
adamc@25 65 L.CName s => s
adamc@25 66 | _ => poly ()
adamc@25 67 end
adamc@25 68
adamc@292 69 fun readType' (t, loc) = (L'.TFun ((L'.TFfi ("Basis", "string"), loc),
adamc@292 70 (L'.TOption t, loc)), loc)
adamc@292 71 fun readErrType (t, loc) = (L'.TFun ((L'.TFfi ("Basis", "string"), loc),
adamc@292 72 t), loc)
adamc@292 73 fun readType (t, loc) =
adamc@292 74 (L'.TRecord [("Read", readType' (t, loc)),
adamc@292 75 ("ReadError", readErrType (t, loc))],
adamc@292 76 loc)
adamc@292 77
adamc@196 78 fun monoType env =
adamc@25 79 let
adamc@196 80 fun mt env dtmap (all as (c, loc)) =
adamc@196 81 let
adamc@196 82 fun poly () =
adamc@196 83 (E.errorAt loc "Unsupported type constructor";
adamc@196 84 Print.eprefaces' [("Constructor", CorePrint.p_con env all)];
adamc@196 85 dummyTyp)
adamc@196 86 in
adamc@196 87 case c of
adamc@196 88 L.TFun (c1, c2) => (L'.TFun (mt env dtmap c1, mt env dtmap c2), loc)
adamc@196 89 | L.TCFun _ => poly ()
adamc@196 90 | L.TRecord (L.CRecord ((L.KType, _), xcs), _) =>
adamc@196 91 (L'.TRecord (map (fn (x, t) => (monoName env x, mt env dtmap t)) xcs), loc)
adamc@196 92 | L.TRecord _ => poly ()
adamc@196 93
adamc@288 94 | L.CApp ((L.CFfi ("Basis", "option"), _), t) =>
adamc@288 95 (L'.TOption (mt env dtmap t), loc)
adamc@288 96
adamc@387 97 | L.CApp ((L.CFfi ("Basis", "eq"), _), t) =>
adamc@387 98 let
adamc@387 99 val t = mt env dtmap t
adamc@387 100 in
adamc@387 101 (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc)
adamc@387 102 end
adamc@389 103 | L.CApp ((L.CFfi ("Basis", "num"), _), t) =>
adamc@389 104 let
adamc@389 105 val t = mt env dtmap t
adamc@389 106 in
adamc@417 107 (L'.TRecord [("Zero", t),
adamc@417 108 ("Neg", (L'.TFun (t, t), loc)),
adamc@389 109 ("Plus", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 110 ("Minus", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 111 ("Times", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 112 ("Div", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 113 ("Mod", (L'.TFun (t, (L'.TFun (t, t), loc)), loc))],
adamc@389 114 loc)
adamc@389 115 end
adamc@391 116 | L.CApp ((L.CFfi ("Basis", "ord"), _), t) =>
adamc@391 117 let
adamc@391 118 val t = mt env dtmap t
adamc@391 119 in
adamc@391 120 (L'.TRecord [("Lt", (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc)),
adamc@391 121 ("Le", (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc))],
adamc@391 122 loc)
adamc@391 123 end
adamc@286 124 | L.CApp ((L.CFfi ("Basis", "show"), _), t) =>
adamc@286 125 (L'.TFun (mt env dtmap t, (L'.TFfi ("Basis", "string"), loc)), loc)
adamc@290 126 | L.CApp ((L.CFfi ("Basis", "read"), _), t) =>
adamc@292 127 readType (mt env dtmap t, loc)
adamc@286 128
adamc@196 129 | L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "xml"), _), _), _), _), _), _) =>
adamc@196 130 (L'.TFfi ("Basis", "string"), loc)
adamc@196 131 | L.CApp ((L.CApp ((L.CFfi ("Basis", "xhtml"), _), _), _), _) =>
adamc@196 132 (L'.TFfi ("Basis", "string"), loc)
adamc@196 133
adamc@251 134 | L.CApp ((L.CFfi ("Basis", "transaction"), _), t) =>
adamc@252 135 (L'.TFun ((L'.TRecord [], loc), mt env dtmap t), loc)
adamc@565 136 | L.CApp ((L.CFfi ("Basis", "source"), _), t) =>
adamc@577 137 (L'.TSource, loc)
adamc@568 138 | L.CApp ((L.CFfi ("Basis", "signal"), _), t) =>
adamc@568 139 (L'.TSignal (mt env dtmap t), loc)
adamc@462 140 | L.CApp ((L.CFfi ("Basis", "http_cookie"), _), _) =>
adamc@462 141 (L'.TFfi ("Basis", "string"), loc)
adamc@705 142 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_table"), _), _), _), _) =>
adamc@252 143 (L'.TFfi ("Basis", "string"), loc)
adamc@338 144 | L.CFfi ("Basis", "sql_sequence") =>
adamc@338 145 (L'.TFfi ("Basis", "string"), loc)
adamc@252 146 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_query"), _), _), _), _) =>
adamc@252 147 (L'.TFfi ("Basis", "string"), loc)
adamc@252 148 | L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_query1"), _), _), _), _), _), _) =>
adamc@252 149 (L'.TFfi ("Basis", "string"), loc)
adamc@252 150 | L.CApp ((L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_exp"), _), _), _), _), _), _), _), _) =>
adamc@252 151 (L'.TFfi ("Basis", "string"), loc)
adamc@704 152 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_constraints"), _), _), _), _) =>
adamc@704 153 (L'.TFfi ("Basis", "sql_constraints"), loc)
adamc@705 154 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_constraint"), _), _), _), _) =>
adamc@704 155 (L'.TFfi ("Basis", "string"), loc)
adamc@252 156
adamc@252 157 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_subset"), _), _), _), _) =>
adamc@252 158 (L'.TRecord [], loc)
adamc@252 159 | L.CFfi ("Basis", "sql_relop") =>
adamc@252 160 (L'.TFfi ("Basis", "string"), loc)
adamc@252 161 | L.CFfi ("Basis", "sql_direction") =>
adamc@252 162 (L'.TFfi ("Basis", "string"), loc)
adamc@252 163 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_order_by"), _), _), _), _) =>
adamc@252 164 (L'.TFfi ("Basis", "string"), loc)
adamc@252 165 | L.CFfi ("Basis", "sql_limit") =>
adamc@252 166 (L'.TFfi ("Basis", "string"), loc)
adamc@252 167 | L.CFfi ("Basis", "sql_offset") =>
adamc@252 168 (L'.TFfi ("Basis", "string"), loc)
adamc@252 169
adamc@676 170 | L.CApp ((L.CFfi ("Basis", "sql_injectable_prim"), _), t) =>
adamc@676 171 (L'.TFun (mt env dtmap t, (L'.TFfi ("Basis", "string"), loc)), loc)
adamc@252 172 | L.CApp ((L.CFfi ("Basis", "sql_injectable"), _), t) =>
adamc@252 173 (L'.TFun (mt env dtmap t, (L'.TFfi ("Basis", "string"), loc)), loc)
adamc@252 174 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_unary"), _), _), _), _) =>
adamc@252 175 (L'.TFfi ("Basis", "string"), loc)
adamc@252 176 | L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_binary"), _), _), _), _), _), _) =>
adamc@252 177 (L'.TFfi ("Basis", "string"), loc)
adamc@252 178 | L.CApp ((L.CFfi ("Basis", "sql_aggregate"), _), t) =>
adamc@252 179 (L'.TFfi ("Basis", "string"), loc)
adamc@252 180 | L.CApp ((L.CFfi ("Basis", "sql_summable"), _), _) =>
adamc@252 181 (L'.TRecord [], loc)
adamc@252 182 | L.CApp ((L.CFfi ("Basis", "sql_maxable"), _), _) =>
adamc@252 183 (L'.TRecord [], loc)
adamc@559 184 | L.CApp ((L.CFfi ("Basis", "sql_arith"), _), _) =>
adamc@559 185 (L'.TRecord [], loc)
adamc@441 186 | L.CApp ((L.CFfi ("Basis", "sql_nfunc"), _), _) =>
adamc@441 187 (L'.TFfi ("Basis", "string"), loc)
adamc@251 188
adamc@668 189 | L.CApp ((L.CFfi ("Basis", "channel"), _), _) =>
adamc@668 190 (L'.TFfi ("Basis", "channel"), loc)
adamc@668 191
adamc@196 192 | L.CRel _ => poly ()
adamc@196 193 | L.CNamed n =>
adamc@196 194 (case IM.find (dtmap, n) of
adamc@196 195 SOME r => (L'.TDatatype (n, r), loc)
adamc@196 196 | NONE =>
adamc@196 197 let
adamc@196 198 val r = ref (L'.Default, [])
adamc@196 199 val (_, xs, xncs) = Env.lookupDatatype env n
adamc@196 200
adamc@196 201 val dtmap' = IM.insert (dtmap, n, r)
adamc@196 202
adamc@196 203 val xncs = map (fn (x, n, to) => (x, n, Option.map (mt env dtmap') to)) xncs
adamc@196 204 in
adamc@196 205 case xs of
adamc@198 206 [] =>(r := (ElabUtil.classifyDatatype xncs, xncs);
adamc@196 207 (L'.TDatatype (n, r), loc))
adamc@196 208 | _ => poly ()
adamc@196 209 end)
adamc@196 210 | L.CFfi mx => (L'.TFfi mx, loc)
adamc@196 211 | L.CApp _ => poly ()
adamc@196 212 | L.CAbs _ => poly ()
adamc@196 213
adamc@196 214 | L.CName _ => poly ()
adamc@196 215
adamc@196 216 | L.CRecord _ => poly ()
adamc@196 217 | L.CConcat _ => poly ()
adamc@621 218 | L.CMap _ => poly ()
adamc@196 219 | L.CUnit => poly ()
adamc@214 220
adamc@214 221 | L.CTuple _ => poly ()
adamc@214 222 | L.CProj _ => poly ()
adamc@626 223
adamc@626 224 | L.CKAbs _ => poly ()
adamc@626 225 | L.CKApp _ => poly ()
adamc@626 226 | L.TKFun _ => poly ()
adamc@196 227 end
adamc@25 228 in
adamc@196 229 mt env IM.empty
adamc@25 230 end
adamc@25 231
adamc@25 232 val dummyExp = (L'.EPrim (Prim.Int 0), E.dummySpan)
adamc@25 233
adamc@179 234 structure IM = IntBinaryMap
adamc@179 235
adamc@179 236 datatype foo_kind =
adamc@179 237 Attr
adamc@179 238 | Url
adamc@179 239
adamc@179 240 fun fk2s fk =
adamc@179 241 case fk of
adamc@179 242 Attr => "attr"
adamc@179 243 | Url => "url"
adamc@179 244
adamc@179 245 structure Fm :> sig
adamc@179 246 type t
adamc@179 247
adamc@179 248 val empty : int -> t
adamc@179 249
adamc@179 250 val lookup : t -> foo_kind -> int -> (int -> t -> L'.decl * t) -> t * int
adamc@179 251 val enter : t -> t
adamc@179 252 val decls : t -> L'.decl list
adamc@683 253
adamc@683 254 val freshName : t -> int * t
adamc@179 255 end = struct
adamc@179 256
adamc@179 257 structure M = BinaryMapFn(struct
adamc@179 258 type ord_key = foo_kind
adamc@179 259 fun compare x =
adamc@179 260 case x of
adamc@179 261 (Attr, Attr) => EQUAL
adamc@179 262 | (Attr, _) => LESS
adamc@179 263 | (_, Attr) => GREATER
adamc@179 264
adamc@179 265 | (Url, Url) => EQUAL
adamc@179 266 end)
adamc@179 267
adamc@179 268 type t = {
adamc@179 269 count : int,
adamc@179 270 map : int IM.map M.map,
adamc@179 271 decls : L'.decl list
adamc@179 272 }
adamc@179 273
adamc@179 274 fun empty count = {
adamc@179 275 count = count,
adamc@179 276 map = M.empty,
adamc@179 277 decls = []
adamc@179 278 }
adamc@179 279
adamc@179 280 fun enter ({count, map, ...} : t) = {count = count, map = map, decls = []}
adamc@683 281 fun freshName {count, map, decls} = (count, {count = count + 1, map = map, decls = decls})
adamc@179 282 fun decls ({decls, ...} : t) = decls
adamc@179 283
adamc@179 284 fun lookup (t as {count, map, decls}) k n thunk =
adamc@120 285 let
adamc@179 286 val im = Option.getOpt (M.find (map, k), IM.empty)
adamc@179 287 in
adamc@179 288 case IM.find (im, n) of
adamc@179 289 NONE =>
adamc@179 290 let
adamc@179 291 val n' = count
adamc@179 292 val (d, {count, map, decls}) = thunk count {count = count + 1,
adamc@179 293 map = M.insert (map, k, IM.insert (im, n, n')),
adamc@179 294 decls = decls}
adamc@179 295 in
adamc@179 296 ({count = count,
adamc@179 297 map = map,
adamc@179 298 decls = d :: decls}, n')
adamc@179 299 end
adamc@179 300 | SOME n' => (t, n')
adamc@179 301 end
adamc@179 302
adamc@179 303 end
adamc@185 304
adamc@185 305
adamc@185 306 fun capitalize s =
adamc@185 307 if s = "" then
adamc@185 308 s
adamc@185 309 else
adamc@185 310 str (Char.toUpper (String.sub (s, 0))) ^ String.extract (s, 1, NONE)
adamc@179 311
adamc@179 312 fun fooifyExp fk env =
adamc@179 313 let
adamc@179 314 fun fooify fm (e, tAll as (t, loc)) =
adamc@120 315 case #1 e of
adamc@120 316 L'.EClosure (fnam, [(L'.ERecord [], _)]) =>
adamc@120 317 let
adamc@120 318 val (_, _, _, s) = Env.lookupENamed env fnam
adamc@120 319 in
adamc@385 320 ((L'.EPrim (Prim.String (!urlPrefix ^ s)), loc), fm)
adamc@120 321 end
adamc@120 322 | L'.EClosure (fnam, args) =>
adamc@120 323 let
adamc@120 324 val (_, ft, _, s) = Env.lookupENamed env fnam
adamc@120 325 val ft = monoType env ft
adamc@111 326
adamc@179 327 fun attrify (args, ft, e, fm) =
adamc@120 328 case (args, ft) of
adamc@179 329 ([], _) => (e, fm)
adamc@120 330 | (arg :: args, (L'.TFun (t, ft), _)) =>
adamc@179 331 let
adamc@179 332 val (arg', fm) = fooify fm (arg, t)
adamc@179 333 in
adamc@179 334 attrify (args, ft,
adamc@179 335 (L'.EStrcat (e,
adamc@179 336 (L'.EStrcat ((L'.EPrim (Prim.String "/"), loc),
adamc@179 337 arg'), loc)), loc),
adamc@179 338 fm)
adamc@179 339 end
adamc@120 340 | _ => (E.errorAt loc "Type mismatch encoding attribute";
adamc@179 341 (e, fm))
adamc@120 342 in
adamc@385 343 attrify (args, ft, (L'.EPrim (Prim.String (!urlPrefix ^ s)), loc), fm)
adamc@120 344 end
adamc@120 345 | _ =>
adamc@120 346 case t of
adamc@185 347 L'.TFfi (m, x) => ((L'.EFfiApp (m, fk2s fk ^ "ify" ^ capitalize x, [e]), loc), fm)
adamc@200 348
adamc@179 349 | L'.TRecord [] => ((L'.EPrim (Prim.String ""), loc), fm)
adamc@200 350 | L'.TRecord ((x, t) :: xts) =>
adamc@200 351 let
adamc@200 352 val (se, fm) = fooify fm ((L'.EField (e, x), loc), t)
adamc@200 353 in
adamc@200 354 foldl (fn ((x, t), (se, fm)) =>
adamc@200 355 let
adamc@200 356 val (se', fm) = fooify fm ((L'.EField (e, x), loc), t)
adamc@200 357 in
adamc@200 358 ((L'.EStrcat (se,
adamc@200 359 (L'.EStrcat ((L'.EPrim (Prim.String "/"), loc),
adamc@200 360 se'), loc)), loc),
adamc@200 361 fm)
adamc@200 362 end) (se, fm) xts
adamc@200 363 end
adamc@111 364
adamc@196 365 | L'.TDatatype (i, ref (dk, _)) =>
adamc@179 366 let
adamc@179 367 fun makeDecl n fm =
adamc@179 368 let
adamc@193 369 val (x, _, xncs) = Env.lookupDatatype env i
adamc@179 370
adamc@179 371 val (branches, fm) =
adamc@179 372 ListUtil.foldlMap
adamc@179 373 (fn ((x, n, to), fm) =>
adamc@179 374 case to of
adamc@179 375 NONE =>
adamc@188 376 (((L'.PCon (dk, L'.PConVar n, NONE), loc),
adamc@179 377 (L'.EPrim (Prim.String x), loc)),
adamc@179 378 fm)
adamc@179 379 | SOME t =>
adamc@179 380 let
adamc@182 381 val t = monoType env t
adamc@182 382 val (arg, fm) = fooify fm ((L'.ERel 0, loc), t)
adamc@179 383 in
adamc@188 384 (((L'.PCon (dk, L'.PConVar n, SOME (L'.PVar ("a", t), loc)), loc),
adamc@179 385 (L'.EStrcat ((L'.EPrim (Prim.String (x ^ "/")), loc),
adamc@179 386 arg), loc)),
adamc@179 387 fm)
adamc@179 388 end)
adamc@179 389 fm xncs
adamc@179 390
adamc@179 391 val dom = tAll
adamc@179 392 val ran = (L'.TFfi ("Basis", "string"), loc)
adamc@179 393 in
adamc@179 394 ((L'.DValRec [(fk2s fk ^ "ify_" ^ x,
adamc@179 395 n,
adamc@179 396 (L'.TFun (dom, ran), loc),
adamc@179 397 (L'.EAbs ("x",
adamc@179 398 dom,
adamc@179 399 ran,
adamc@179 400 (L'.ECase ((L'.ERel 0, loc),
adamc@179 401 branches,
adamc@182 402 {disc = dom,
adamc@182 403 result = ran}), loc)), loc),
adamc@179 404 "")], loc),
adamc@179 405 fm)
adamc@179 406 end
adamc@179 407
adamc@179 408 val (fm, n) = Fm.lookup fm fk i makeDecl
adamc@179 409 in
adamc@179 410 ((L'.EApp ((L'.ENamed n, loc), e), loc), fm)
adamc@179 411 end
adamc@164 412
adamc@471 413 | L'.TOption t =>
adamc@471 414 let
adamc@471 415 val (body, fm) = fooify fm ((L'.ERel 0, loc), t)
adamc@471 416 in
adamc@471 417 ((L'.ECase (e,
adamc@471 418 [((L'.PNone t, loc),
adamc@471 419 (L'.EPrim (Prim.String "None"), loc)),
adamc@471 420
adamc@471 421 ((L'.PSome (t, (L'.PVar ("x", t), loc)), loc),
adamc@471 422 (L'.EStrcat ((L'.EPrim (Prim.String "Some/"), loc),
adamc@471 423 body), loc))],
adamc@471 424 {disc = tAll,
adamc@471 425 result = (L'.TFfi ("Basis", "string"), loc)}), loc),
adamc@471 426 fm)
adamc@471 427 end
adamc@471 428
adamc@490 429 | _ => (E.errorAt loc "Don't know how to encode attribute/URL type";
adamc@120 430 Print.eprefaces' [("Type", MonoPrint.p_typ MonoEnv.empty tAll)];
adamc@179 431 (dummyExp, fm))
adamc@120 432 in
adamc@120 433 fooify
adamc@120 434 end
adamc@120 435
adamc@179 436 val attrifyExp = fooifyExp Attr
adamc@179 437 val urlifyExp = fooifyExp Url
adamc@105 438
adamc@143 439 datatype 'a failable_search =
adamc@143 440 Found of 'a
adamc@143 441 | NotFound
adamc@143 442 | Error
adamc@143 443
adamc@153 444 structure St :> sig
adamc@153 445 type t
adamc@153 446
adamc@153 447 val empty : t
adamc@153 448
adamc@153 449 val radioGroup : t -> string option
adamc@153 450 val setRadioGroup : t * string -> t
adamc@153 451 end = struct
adamc@153 452
adamc@153 453 type t = {
adamc@153 454 radioGroup : string option
adamc@153 455 }
adamc@153 456
adamc@153 457 val empty = {radioGroup = NONE}
adamc@153 458
adamc@153 459 fun radioGroup (t : t) = #radioGroup t
adamc@153 460
adamc@153 461 fun setRadioGroup (t : t, x) = {radioGroup = SOME x}
adamc@153 462
adamc@153 463 end
adamc@153 464
adamc@186 465 fun monoPatCon env pc =
adamc@178 466 case pc of
adamc@178 467 L.PConVar n => L'.PConVar n
adamc@188 468 | L.PConFfi {mod = m, datatyp, con, arg, ...} => L'.PConFfi {mod = m, datatyp = datatyp, con = con,
adamc@188 469 arg = Option.map (monoType env) arg}
adamc@178 470
adamc@193 471 val dummyPat = (L'.PPrim (Prim.Int 0), ErrorMsg.dummySpan)
adamc@193 472
adamc@193 473 fun monoPat env (all as (p, loc)) =
adamc@193 474 let
adamc@193 475 fun poly () =
adamc@193 476 (E.errorAt loc "Unsupported pattern";
adamc@193 477 Print.eprefaces' [("Pattern", CorePrint.p_pat env all)];
adamc@193 478 dummyPat)
adamc@193 479 in
adamc@193 480 case p of
adamc@193 481 L.PWild => (L'.PWild, loc)
adamc@193 482 | L.PVar (x, t) => (L'.PVar (x, monoType env t), loc)
adamc@193 483 | L.PPrim p => (L'.PPrim p, loc)
adamc@193 484 | L.PCon (dk, pc, [], po) => (L'.PCon (dk, monoPatCon env pc, Option.map (monoPat env) po), loc)
adamc@288 485 | L.PCon (L.Option, _, [t], NONE) => (L'.PNone (monoType env t), loc)
adamc@288 486 | L.PCon (L.Option, _, [t], SOME p) => (L'.PSome (monoType env t, monoPat env p), loc)
adamc@193 487 | L.PCon _ => poly ()
adamc@193 488 | L.PRecord xps => (L'.PRecord (map (fn (x, p, t) => (x, monoPat env p, monoType env t)) xps), loc)
adamc@193 489 end
adamc@178 490
adamc@252 491 fun strcat loc es =
adamc@252 492 case es of
adamc@252 493 [] => (L'.EPrim (Prim.String ""), loc)
adamc@252 494 | [e] => e
adamc@252 495 | _ =>
adamc@252 496 let
adamc@252 497 val e2 = List.last es
adamc@252 498 val es = List.take (es, length es - 1)
adamc@252 499 val e1 = List.last es
adamc@252 500 val es = List.take (es, length es - 1)
adamc@252 501 in
adamc@252 502 foldr (fn (e, e') => (L'.EStrcat (e, e'), loc))
adamc@252 503 (L'.EStrcat (e1, e2), loc) es
adamc@252 504 end
adamc@252 505
adamc@252 506 fun strcatComma loc es =
adamc@252 507 case es of
adamc@252 508 [] => (L'.EPrim (Prim.String ""), loc)
adamc@252 509 | [e] => e
adamc@252 510 | _ =>
adamc@252 511 let
adamc@252 512 val e1 = List.last es
adamc@252 513 val es = List.take (es, length es - 1)
adamc@252 514 in
adamc@252 515 foldr (fn (e, e') =>
adamc@265 516 case (e, e') of
adamc@265 517 ((L'.EPrim (Prim.String ""), _), _) => e'
adamc@265 518 | (_, (L'.EPrim (Prim.String ""), _)) => e
adamc@252 519 | _ =>
adamc@252 520 (L'.EStrcat (e,
adamc@252 521 (L'.EStrcat ((L'.EPrim (Prim.String ", "), loc), e'), loc)), loc))
adamc@252 522 e1 es
adamc@252 523 end
adamc@252 524
adamc@252 525 fun strcatR loc e xs = strcatComma loc (map (fn (x, _) => (L'.EField (e, x), loc)) xs)
adamc@252 526
adamc@179 527 fun monoExp (env, st, fm) (all as (e, loc)) =
adamc@25 528 let
adamc@598 529 val strcat = strcat loc
adamc@598 530 val strcatComma = strcatComma loc
adamc@598 531 fun str s = (L'.EPrim (Prim.String s), loc)
adamc@598 532
adamc@25 533 fun poly () =
adamc@25 534 (E.errorAt loc "Unsupported expression";
adamc@25 535 Print.eprefaces' [("Expression", CorePrint.p_exp env all)];
adamc@179 536 (dummyExp, fm))
adamc@389 537
adamc@389 538 fun numTy t =
adamc@417 539 (L'.TRecord [("Zero", t),
adamc@417 540 ("Neg", (L'.TFun (t, t), loc)),
adamc@389 541 ("Plus", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 542 ("Minus", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 543 ("Times", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 544 ("Div", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 545 ("Mod", (L'.TFun (t, (L'.TFun (t, t), loc)), loc))], loc)
adamc@417 546 fun numEx (t, zero, neg, plus, minus, times, dv, md) =
adamc@417 547 ((L'.ERecord [("Zero", (L'.EPrim zero, loc), t),
adamc@417 548 ("Neg", neg, (L'.TFun (t, t), loc)),
adamc@389 549 ("Plus", plus, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 550 ("Minus", minus, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 551 ("Times", times, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 552 ("Div", dv, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 553 ("Mod", md, (L'.TFun (t, (L'.TFun (t, t), loc)), loc))], loc), fm)
adamc@391 554
adamc@391 555 fun ordTy t =
adamc@391 556 (L'.TRecord [("Lt", (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc)),
adamc@391 557 ("Le", (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc))], loc)
adamc@391 558 fun ordEx (t, lt, le) =
adamc@391 559 ((L'.ERecord [("Lt", lt, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc)),
adamc@391 560 ("Le", le, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc))],
adamc@391 561 loc), fm)
adamc@25 562 in
adamc@25 563 case e of
adamc@179 564 L.EPrim p => ((L'.EPrim p, loc), fm)
adamc@179 565 | L.ERel n => ((L'.ERel n, loc), fm)
adamc@179 566 | L.ENamed n => ((L'.ENamed n, loc), fm)
adamc@193 567 | L.ECon (dk, pc, [], eo) =>
adamc@193 568 let
adamc@179 569 val (eo, fm) =
adamc@179 570 case eo of
adamc@179 571 NONE => (NONE, fm)
adamc@179 572 | SOME e =>
adamc@179 573 let
adamc@179 574 val (e, fm) = monoExp (env, st, fm) e
adamc@179 575 in
adamc@179 576 (SOME e, fm)
adamc@179 577 end
adamc@179 578 in
adamc@188 579 ((L'.ECon (dk, monoPatCon env pc, eo), loc), fm)
adamc@193 580 end
adamc@297 581 | L.ECon (L.Option, _, [t], NONE) =>
adamc@297 582 ((L'.ENone (monoType env t), loc), fm)
adamc@297 583 | L.ECon (L.Option, _, [t], SOME e) =>
adamc@297 584 let
adamc@297 585 val (e, fm) = monoExp (env, st, fm) e
adamc@297 586 in
adamc@297 587 ((L'.ESome (monoType env t, e), loc), fm)
adamc@297 588 end
adamc@193 589 | L.ECon _ => poly ()
adamc@94 590
adamc@387 591 | L.ECApp ((L.EFfi ("Basis", "eq"), _), t) =>
adamc@387 592 let
adamc@387 593 val t = monoType env t
adamc@387 594 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@387 595 val dom = (L'.TFun (t, (L'.TFun (t, b), loc)), loc)
adamc@387 596 in
adamc@387 597 ((L'.EAbs ("f", dom, dom,
adamc@387 598 (L'.ERel 0, loc)), loc), fm)
adamc@387 599 end
adamc@387 600 | L.ECApp ((L.EFfi ("Basis", "ne"), _), t) =>
adamc@387 601 let
adamc@387 602 val t = monoType env t
adamc@387 603 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@387 604 val dom = (L'.TFun (t, (L'.TFun (t, b), loc)), loc)
adamc@387 605 in
adamc@387 606 ((L'.EAbs ("f", dom, dom,
adamc@387 607 (L'.EAbs ("x", t, (L'.TFun (t, b), loc),
adamc@387 608 (L'.EAbs ("y", t, b,
adamc@387 609 (L'.EUnop ("!", (L'.EApp ((L'.EApp ((L'.ERel 2, loc),
adamc@387 610 (L'.ERel 1, loc)), loc),
adamc@387 611 (L'.ERel 0, loc)), loc)), loc)),
adamc@387 612 loc)),
adamc@387 613 loc)),
adamc@387 614 loc), fm)
adamc@387 615 end
adamc@387 616 | L.EFfi ("Basis", "eq_int") =>
adamc@387 617 ((L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@387 618 (L'.TFun ((L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@387 619 (L'.EAbs ("y", (L'.TFfi ("Basis", "int"), loc),
adamc@387 620 (L'.TFfi ("Basis", "bool"), loc),
adamc@387 621 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@387 622 fm)
adamc@394 623 | L.EFfi ("Basis", "eq_float") =>
adamc@394 624 ((L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@394 625 (L'.TFun ((L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@394 626 (L'.EAbs ("y", (L'.TFfi ("Basis", "float"), loc),
adamc@394 627 (L'.TFfi ("Basis", "bool"), loc),
adamc@394 628 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@394 629 fm)
adamc@388 630 | L.EFfi ("Basis", "eq_bool") =>
adamc@388 631 ((L'.EAbs ("x", (L'.TFfi ("Basis", "bool"), loc),
adamc@388 632 (L'.TFun ((L'.TFfi ("Basis", "bool"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@388 633 (L'.EAbs ("y", (L'.TFfi ("Basis", "bool"), loc),
adamc@388 634 (L'.TFfi ("Basis", "bool"), loc),
adamc@388 635 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@388 636 fm)
adamc@388 637 | L.EFfi ("Basis", "eq_string") =>
adamc@388 638 ((L'.EAbs ("x", (L'.TFfi ("Basis", "string"), loc),
adamc@388 639 (L'.TFun ((L'.TFfi ("Basis", "string"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@388 640 (L'.EAbs ("y", (L'.TFfi ("Basis", "string"), loc),
adamc@388 641 (L'.TFfi ("Basis", "bool"), loc),
adamc@388 642 (L'.EBinop ("!strcmp", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@388 643 fm)
adamc@437 644 | L.EFfi ("Basis", "eq_time") =>
adamc@437 645 ((L'.EAbs ("x", (L'.TFfi ("Basis", "time"), loc),
adamc@437 646 (L'.TFun ((L'.TFfi ("Basis", "time"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@437 647 (L'.EAbs ("y", (L'.TFfi ("Basis", "time"), loc),
adamc@437 648 (L'.TFfi ("Basis", "bool"), loc),
adamc@437 649 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@437 650 fm)
adamc@422 651 | L.ECApp ((L.EFfi ("Basis", "mkEq"), _), t) =>
adamc@422 652 let
adamc@422 653 val t = monoType env t
adamc@422 654 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@422 655 val dom = (L'.TFun (t, (L'.TFun (t, b), loc)), loc)
adamc@422 656 in
adamc@422 657 ((L'.EAbs ("f", dom, dom,
adamc@422 658 (L'.ERel 0, loc)), loc), fm)
adamc@422 659 end
adamc@387 660
adamc@417 661 | L.ECApp ((L.EFfi ("Basis", "zero"), _), t) =>
adamc@417 662 let
adamc@417 663 val t = monoType env t
adamc@417 664 in
adamc@417 665 ((L'.EAbs ("r", numTy t, t,
adamc@417 666 (L'.EField ((L'.ERel 0, loc), "Zero"), loc)), loc), fm)
adamc@417 667 end
adamc@389 668 | L.ECApp ((L.EFfi ("Basis", "neg"), _), t) =>
adamc@389 669 let
adamc@389 670 val t = monoType env t
adamc@389 671 in
adamc@389 672 ((L'.EAbs ("r", numTy t, (L'.TFun (t, t), loc),
adamc@389 673 (L'.EField ((L'.ERel 0, loc), "Neg"), loc)), loc), fm)
adamc@389 674 end
adamc@389 675 | L.ECApp ((L.EFfi ("Basis", "plus"), _), t) =>
adamc@389 676 let
adamc@389 677 val t = monoType env t
adamc@389 678 in
adamc@389 679 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 680 (L'.EField ((L'.ERel 0, loc), "Plus"), loc)), loc), fm)
adamc@389 681 end
adamc@389 682 | L.ECApp ((L.EFfi ("Basis", "minus"), _), t) =>
adamc@389 683 let
adamc@389 684 val t = monoType env t
adamc@389 685 in
adamc@389 686 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 687 (L'.EField ((L'.ERel 0, loc), "Minus"), loc)), loc), fm)
adamc@389 688 end
adamc@389 689 | L.ECApp ((L.EFfi ("Basis", "times"), _), t) =>
adamc@389 690 let
adamc@389 691 val t = monoType env t
adamc@389 692 in
adamc@389 693 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 694 (L'.EField ((L'.ERel 0, loc), "Times"), loc)), loc), fm)
adamc@389 695 end
adamc@389 696 | L.ECApp ((L.EFfi ("Basis", "div"), _), t) =>
adamc@389 697 let
adamc@389 698 val t = monoType env t
adamc@389 699 in
adamc@389 700 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 701 (L'.EField ((L'.ERel 0, loc), "Div"), loc)), loc), fm)
adamc@389 702 end
adamc@389 703 | L.ECApp ((L.EFfi ("Basis", "mod"), _), t) =>
adamc@389 704 let
adamc@389 705 val t = monoType env t
adamc@389 706 in
adamc@389 707 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 708 (L'.EField ((L'.ERel 0, loc), "Mod"), loc)), loc), fm)
adamc@389 709 end
adamc@389 710 | L.EFfi ("Basis", "num_int") =>
adamc@389 711 let
adamc@389 712 fun intBin s =
adamc@389 713 (L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@389 714 (L'.TFun ((L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "int"), loc)), loc),
adamc@389 715 (L'.EAbs ("y", (L'.TFfi ("Basis", "int"), loc),
adamc@389 716 (L'.TFfi ("Basis", "int"), loc),
adamc@389 717 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@389 718 in
adamc@389 719 numEx ((L'.TFfi ("Basis", "int"), loc),
adamc@417 720 Prim.Int (Int64.fromInt 0),
adamc@389 721 (L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@389 722 (L'.TFfi ("Basis", "int"), loc),
adamc@389 723 (L'.EUnop ("-", (L'.ERel 0, loc)), loc)), loc),
adamc@389 724 intBin "+",
adamc@389 725 intBin "-",
adamc@389 726 intBin "*",
adamc@389 727 intBin "/",
adamc@389 728 intBin "%")
adamc@389 729 end
adamc@390 730 | L.EFfi ("Basis", "num_float") =>
adamc@390 731 let
adamc@390 732 fun floatBin s =
adamc@390 733 (L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@390 734 (L'.TFun ((L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "float"), loc)), loc),
adamc@390 735 (L'.EAbs ("y", (L'.TFfi ("Basis", "float"), loc),
adamc@390 736 (L'.TFfi ("Basis", "float"), loc),
adamc@390 737 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@390 738 in
adamc@390 739 numEx ((L'.TFfi ("Basis", "float"), loc),
adamc@417 740 Prim.Float 0.0,
adamc@390 741 (L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@390 742 (L'.TFfi ("Basis", "float"), loc),
adamc@390 743 (L'.EUnop ("-", (L'.ERel 0, loc)), loc)), loc),
adamc@390 744 floatBin "+",
adamc@390 745 floatBin "-",
adamc@390 746 floatBin "*",
adamc@390 747 floatBin "/",
adamc@390 748 floatBin "fmod")
adamc@390 749 end
adamc@391 750
adamc@391 751 | L.ECApp ((L.EFfi ("Basis", "lt"), _), t) =>
adamc@391 752 let
adamc@391 753 val t = monoType env t
adamc@391 754 in
adamc@391 755 ((L'.EAbs ("r", ordTy t, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc),
adamc@391 756 (L'.EField ((L'.ERel 0, loc), "Lt"), loc)), loc), fm)
adamc@391 757 end
adamc@391 758 | L.ECApp ((L.EFfi ("Basis", "le"), _), t) =>
adamc@391 759 let
adamc@391 760 val t = monoType env t
adamc@391 761 in
adamc@391 762 ((L'.EAbs ("r", ordTy t, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc),
adamc@391 763 (L'.EField ((L'.ERel 0, loc), "Le"), loc)), loc), fm)
adamc@391 764 end
adamc@392 765 | L.ECApp ((L.EFfi ("Basis", "gt"), _), t) =>
adamc@392 766 let
adamc@392 767 val t = monoType env t
adamc@392 768 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@392 769 in
adamc@392 770 ((L'.EAbs ("f", ordTy t, (L'.TFun (t, (L'.TFun (t, b), loc)), loc),
adamc@392 771 (L'.EAbs ("x", t, (L'.TFun (t, b), loc),
adamc@392 772 (L'.EAbs ("y", t, b,
adamc@392 773 (L'.EUnop ("!",
adamc@392 774 (L'.EApp ((L'.EApp ((L'.EField ((L'.ERel 2, loc),
adamc@392 775 "Le"), loc),
adamc@392 776 (L'.ERel 1, loc)), loc),
adamc@392 777 (L'.ERel 0, loc)), loc)), loc)), loc)),
adamc@392 778 loc)),
adamc@392 779 loc), fm)
adamc@392 780 end
adamc@392 781 | L.ECApp ((L.EFfi ("Basis", "ge"), _), t) =>
adamc@392 782 let
adamc@392 783 val t = monoType env t
adamc@392 784 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@392 785 in
adamc@392 786 ((L'.EAbs ("f", ordTy t, (L'.TFun (t, (L'.TFun (t, b), loc)), loc),
adamc@392 787 (L'.EAbs ("x", t, (L'.TFun (t, b), loc),
adamc@392 788 (L'.EAbs ("y", t, b,
adamc@392 789 (L'.EUnop ("!",
adamc@392 790 (L'.EApp ((L'.EApp ((L'.EField ((L'.ERel 2, loc),
adamc@392 791 "Lt"), loc),
adamc@392 792 (L'.ERel 1, loc)), loc),
adamc@392 793 (L'.ERel 0, loc)), loc)), loc)), loc)),
adamc@392 794 loc)),
adamc@392 795 loc), fm)
adamc@392 796 end
adamc@391 797 | L.EFfi ("Basis", "ord_int") =>
adamc@391 798 let
adamc@391 799 fun intBin s =
adamc@391 800 (L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@391 801 (L'.TFun ((L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@391 802 (L'.EAbs ("y", (L'.TFfi ("Basis", "int"), loc),
adamc@391 803 (L'.TFfi ("Basis", "bool"), loc),
adamc@391 804 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@391 805 in
adamc@391 806 ordEx ((L'.TFfi ("Basis", "int"), loc),
adamc@391 807 intBin "<",
adamc@391 808 intBin "<=")
adamc@391 809 end
adamc@394 810 | L.EFfi ("Basis", "ord_float") =>
adamc@394 811 let
adamc@394 812 fun floatBin s =
adamc@394 813 (L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@394 814 (L'.TFun ((L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@394 815 (L'.EAbs ("y", (L'.TFfi ("Basis", "float"), loc),
adamc@394 816 (L'.TFfi ("Basis", "bool"), loc),
adamc@394 817 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@394 818 in
adamc@394 819 ordEx ((L'.TFfi ("Basis", "float"), loc),
adamc@394 820 floatBin "<",
adamc@394 821 floatBin "<=")
adamc@394 822 end
adamc@394 823 | L.EFfi ("Basis", "ord_bool") =>
adamc@394 824 let
adamc@394 825 fun boolBin s =
adamc@394 826 (L'.EAbs ("x", (L'.TFfi ("Basis", "bool"), loc),
adamc@394 827 (L'.TFun ((L'.TFfi ("Basis", "bool"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@394 828 (L'.EAbs ("y", (L'.TFfi ("Basis", "bool"), loc),
adamc@394 829 (L'.TFfi ("Basis", "bool"), loc),
adamc@394 830 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@394 831 in
adamc@394 832 ordEx ((L'.TFfi ("Basis", "bool"), loc),
adamc@394 833 boolBin "<",
adamc@394 834 boolBin "<=")
adamc@394 835 end
adamc@395 836 | L.EFfi ("Basis", "ord_string") =>
adamc@395 837 let
adamc@395 838 fun boolBin s =
adamc@395 839 (L'.EAbs ("x", (L'.TFfi ("Basis", "string"), loc),
adamc@395 840 (L'.TFun ((L'.TFfi ("Basis", "string"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@395 841 (L'.EAbs ("y", (L'.TFfi ("Basis", "string"), loc),
adamc@395 842 (L'.TFfi ("Basis", "bool"), loc),
adamc@395 843 (L'.EBinop (s,
adamc@395 844 (L'.EBinop ("strcmp",
adamc@395 845 (L'.ERel 1, loc),
adamc@395 846 (L'.ERel 0, loc)), loc),
adamc@395 847 (L'.EPrim (Prim.Int (Int64.fromInt 0)), loc)), loc)), loc)), loc)
adamc@395 848 in
adamc@395 849 ordEx ((L'.TFfi ("Basis", "string"), loc),
adamc@395 850 boolBin "<",
adamc@395 851 boolBin "<=")
adamc@395 852 end
adamc@437 853 | L.EFfi ("Basis", "ord_time") =>
adamc@437 854 let
adamc@437 855 fun boolBin s =
adamc@437 856 (L'.EAbs ("x", (L'.TFfi ("Basis", "time"), loc),
adamc@437 857 (L'.TFun ((L'.TFfi ("Basis", "time"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@437 858 (L'.EAbs ("y", (L'.TFfi ("Basis", "time"), loc),
adamc@437 859 (L'.TFfi ("Basis", "bool"), loc),
adamc@437 860 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@437 861 in
adamc@437 862 ordEx ((L'.TFfi ("Basis", "time"), loc),
adamc@437 863 boolBin "<",
adamc@437 864 boolBin "<=")
adamc@437 865 end
adamc@389 866
adamc@286 867 | L.ECApp ((L.EFfi ("Basis", "show"), _), t) =>
adamc@286 868 let
adamc@286 869 val t = monoType env t
adamc@286 870 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@286 871 in
adamc@286 872 ((L'.EAbs ("f", (L'.TFun (t, s), loc), (L'.TFun (t, s), loc),
adamc@286 873 (L'.ERel 0, loc)), loc), fm)
adamc@286 874 end
adamc@286 875 | L.EFfi ("Basis", "show_int") =>
adamc@286 876 ((L'.EFfi ("Basis", "intToString"), loc), fm)
adamc@286 877 | L.EFfi ("Basis", "show_float") =>
adamc@286 878 ((L'.EFfi ("Basis", "floatToString"), loc), fm)
adamc@286 879 | L.EFfi ("Basis", "show_string") =>
adamc@286 880 let
adamc@286 881 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@286 882 in
adamc@286 883 ((L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc), fm)
adamc@286 884 end
adamc@286 885 | L.EFfi ("Basis", "show_bool") =>
adamc@286 886 ((L'.EFfi ("Basis", "boolToString"), loc), fm)
adamc@436 887 | L.EFfi ("Basis", "show_time") =>
adamc@436 888 ((L'.EFfi ("Basis", "timeToString"), loc), fm)
adamc@452 889 | L.ECApp ((L.EFfi ("Basis", "mkShow"), _), t) =>
adamc@452 890 let
adamc@452 891 val t = monoType env t
adamc@452 892 val b = (L'.TFfi ("Basis", "string"), loc)
adamc@452 893 val dom = (L'.TFun (t, b), loc)
adamc@452 894 in
adamc@452 895 ((L'.EAbs ("f", dom, dom,
adamc@452 896 (L'.ERel 0, loc)), loc), fm)
adamc@452 897 end
adamc@286 898
adamc@290 899 | L.ECApp ((L.EFfi ("Basis", "read"), _), t) =>
adamc@290 900 let
adamc@290 901 val t = monoType env t
adamc@290 902 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@290 903 in
adamc@292 904 ((L'.EAbs ("f", readType (t, loc), readType' (t, loc),
adamc@292 905 (L'.EField ((L'.ERel 0, loc), "Read"), loc)), loc), fm)
adamc@292 906 end
adamc@292 907 | L.ECApp ((L.EFfi ("Basis", "readError"), _), t) =>
adamc@292 908 let
adamc@292 909 val t = monoType env t
adamc@292 910 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@292 911 in
adamc@292 912 ((L'.EAbs ("f", readType (t, loc), readErrType (t, loc),
adamc@292 913 (L'.EField ((L'.ERel 0, loc), "ReadError"), loc)), loc), fm)
adamc@290 914 end
adamc@290 915 | L.EFfi ("Basis", "read_int") =>
adamc@292 916 let
adamc@292 917 val t = (L'.TFfi ("Basis", "int"), loc)
adamc@292 918 in
adamc@292 919 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToInt"), loc), readType' (t, loc)),
adamc@292 920 ("ReadError", (L'.EFfi ("Basis", "stringToInt_error"), loc), readErrType (t, loc))],
adamc@292 921 loc),
adamc@292 922 fm)
adamc@292 923 end
adamc@290 924 | L.EFfi ("Basis", "read_float") =>
adamc@292 925 let
adamc@292 926 val t = (L'.TFfi ("Basis", "float"), loc)
adamc@292 927 in
adamc@292 928 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToFloat"), loc), readType' (t, loc)),
adamc@292 929 ("ReadError", (L'.EFfi ("Basis", "stringToFloat_error"), loc), readErrType (t, loc))],
adamc@292 930 loc),
adamc@292 931 fm)
adamc@292 932 end
adamc@290 933 | L.EFfi ("Basis", "read_string") =>
adamc@290 934 let
adamc@290 935 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@290 936 in
adamc@292 937 ((L'.ERecord [("Read", (L'.EAbs ("s", s, (L'.TOption s, loc),
adamc@292 938 (L'.ESome (s, (L'.ERel 0, loc)), loc)), loc), readType' (s, loc)),
adamc@292 939 ("ReadError", (L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc), readErrType (s, loc))], loc),
adamc@292 940 fm)
adamc@290 941 end
adamc@290 942 | L.EFfi ("Basis", "read_bool") =>
adamc@292 943 let
adamc@292 944 val t = (L'.TFfi ("Basis", "bool"), loc)
adamc@292 945 in
adamc@292 946 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToBool"), loc), readType' (t, loc)),
adamc@292 947 ("ReadError", (L'.EFfi ("Basis", "stringToBool_error"), loc), readErrType (t, loc))],
adamc@292 948 loc),
adamc@292 949 fm)
adamc@292 950 end
adamc@436 951 | L.EFfi ("Basis", "read_time") =>
adamc@436 952 let
adamc@436 953 val t = (L'.TFfi ("Basis", "time"), loc)
adamc@436 954 in
adamc@436 955 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToTime"), loc), readType' (t, loc)),
adamc@436 956 ("ReadError", (L'.EFfi ("Basis", "stringToTime_error"), loc), readErrType (t, loc))],
adamc@436 957 loc),
adamc@436 958 fm)
adamc@436 959 end
adamc@290 960
adamc@564 961 | L.EApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "return"), _), _), _), t), _),
adamc@564 962 (L.EFfi ("Basis", "transaction_monad"), _)) =>
adamc@252 963 let
adamc@252 964 val t = monoType env t
adamc@252 965 in
adamc@252 966 ((L'.EAbs ("x", t,
adamc@252 967 (L'.TFun ((L'.TRecord [], loc), t), loc),
adamc@252 968 (L'.EAbs ("_", (L'.TRecord [], loc), t,
adamc@252 969 (L'.ERel 1, loc)), loc)), loc), fm)
adamc@252 970 end
adamc@564 971 | L.EApp ((L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "bind"), _), _), _), t1), _), t2), _),
adamc@564 972 (L.EFfi ("Basis", "transaction_monad"), _)) =>
adamc@251 973 let
adamc@251 974 val t1 = monoType env t1
adamc@251 975 val t2 = monoType env t2
adamc@251 976 val un = (L'.TRecord [], loc)
adamc@252 977 val mt1 = (L'.TFun (un, t1), loc)
adamc@252 978 val mt2 = (L'.TFun (un, t2), loc)
adamc@251 979 in
adamc@572 980 ((L'.EAbs ("m1", mt1, (L'.TFun ((L'.TFun (t1, mt2), loc), (L'.TFun (un, un), loc)), loc),
adamc@572 981 (L'.EAbs ("m2", (L'.TFun (t1, mt2), loc), (L'.TFun (un, un), loc),
adamc@252 982 (L'.EAbs ("_", un, un,
adamc@252 983 (L'.ELet ("r", t1, (L'.EApp ((L'.ERel 2, loc),
adamc@252 984 (L'.ERecord [], loc)), loc),
adamc@252 985 (L'.EApp (
adamc@252 986 (L'.EApp ((L'.ERel 2, loc), (L'.ERel 0, loc)), loc),
adamc@252 987 (L'.ERecord [], loc)),
adamc@252 988 loc)), loc)), loc)), loc)), loc),
adamc@251 989 fm)
adamc@251 990 end
adamc@697 991
adamc@670 992 | L.EApp ((L.EApp ((L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "bind"), _), _), _), _), _), t2), _),
adamc@670 993 (L.EFfi ("Basis", "transaction_monad"), _)), _),
adamc@670 994 (L.EApp ((L.ECApp ((L.EFfi ("Basis", "recv"), _), t1), _),
adamc@670 995 ch), loc)) =>
adamc@670 996 let
adamc@670 997 val t1 = monoType env t1
adamc@670 998 val t2 = monoType env t2
adamc@670 999 val un = (L'.TRecord [], loc)
adamc@670 1000 val mt2 = (L'.TFun (un, t2), loc)
adamc@670 1001 val (ch, fm) = monoExp (env, st, fm) ch
adamc@670 1002 in
adamc@670 1003 ((L'.EAbs ("m2", (L'.TFun (t1, mt2), loc), (L'.TFun (un, un), loc),
adamc@670 1004 (L'.EAbs ("_", un, un,
adamc@670 1005 (L'.ERecv (liftExpInExp 0 (liftExpInExp 0 ch),
adamc@670 1006 (L'.ERel 1, loc),
adamc@670 1007 t1), loc)), loc)), loc),
adamc@670 1008 fm)
adamc@670 1009 end
adamc@697 1010 | L.EFfiApp ("Basis", "recv", _) => poly ()
adamc@697 1011
adamc@695 1012 | L.EApp ((L.EApp ((L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "bind"), _), _), _), _), _), t2), _),
adamc@695 1013 (L.EFfi ("Basis", "transaction_monad"), _)), _),
adamc@695 1014 (L.EAbs (_, _, _,
adamc@695 1015 (L.EFfiApp ("Basis", "sleep", [n]), _)), loc)) =>
adamc@695 1016 let
adamc@695 1017 val t2 = monoType env t2
adamc@695 1018 val un = (L'.TRecord [], loc)
adamc@695 1019 val mt2 = (L'.TFun (un, t2), loc)
adamc@695 1020 val (n, fm) = monoExp (env, st, fm) n
adamc@695 1021 in
adamc@695 1022 ((L'.EAbs ("m2", (L'.TFun (un, mt2), loc), (L'.TFun (un, un), loc),
adamc@695 1023 (L'.EAbs ("_", un, un,
adamc@697 1024 (L'.ESleep (liftExpInExp 0 n, (L'.EApp ((L'.ERel 1, loc),
adamc@695 1025 (L'.ERecord [], loc)), loc)),
adamc@695 1026 loc)), loc)), loc),
adamc@695 1027 fm)
adamc@695 1028 end
adamc@697 1029 | L.EFfiApp ("Basis", "sleep", _) => poly ()
adamc@251 1030
adamc@565 1031 | L.ECApp ((L.EFfi ("Basis", "source"), _), t) =>
adamc@565 1032 let
adamc@565 1033 val t = monoType env t
adamc@565 1034 in
adamc@577 1035 ((L'.EAbs ("x", t, (L'.TFun ((L'.TRecord [], loc), (L'.TSource, loc)), loc),
adamc@577 1036 (L'.EAbs ("_", (L'.TRecord [], loc), (L'.TSource, loc),
adamc@577 1037 (L'.EFfiApp ("Basis", "new_client_source",
adamc@590 1038 [(L'.EJavaScript (L'.Source t, (L'.ERel 1, loc), NONE), loc)]),
adamc@578 1039 loc)), loc)),
adamc@565 1040 loc),
adamc@565 1041 fm)
adamc@565 1042 end
adamc@575 1043 | L.ECApp ((L.EFfi ("Basis", "set"), _), t) =>
adamc@575 1044 let
adamc@575 1045 val t = monoType env t
adamc@575 1046 in
adamc@577 1047 ((L'.EAbs ("src", (L'.TSource, loc),
adamc@575 1048 (L'.TFun (t, (L'.TFun ((L'.TRecord [], loc), (L'.TRecord [], loc)), loc)), loc),
adamc@575 1049 (L'.EAbs ("v", t, (L'.TFun ((L'.TRecord [], loc), (L'.TRecord [], loc)), loc),
adamc@575 1050 (L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adamc@575 1051 (L'.EFfiApp ("Basis", "set_client_source",
adamc@577 1052 [(L'.ERel 2, loc),
adamc@590 1053 (L'.EJavaScript (L'.Source t,
adamc@590 1054 (L'.ERel 1, loc), NONE), loc)]),
adamc@575 1055 loc)), loc)), loc)), loc),
adamc@575 1056 fm)
adamc@575 1057 end
adamc@601 1058 | L.ECApp ((L.EFfi ("Basis", "get"), _), t) =>
adamc@601 1059 let
adamc@601 1060 val t = monoType env t
adamc@601 1061 in
adamc@601 1062 ((L'.EAbs ("src", (L'.TSource, loc),
adamc@601 1063 (L'.TFun ((L'.TRecord [], loc), t), loc),
adamc@601 1064 (L'.EAbs ("_", (L'.TRecord [], loc), t,
adamc@601 1065 (L'.EFfiApp ("Basis", "get_client_source",
adamc@601 1066 [(L'.ERel 1, loc)]),
adamc@601 1067 loc)), loc)), loc),
adamc@601 1068 fm)
adamc@601 1069 end
adamc@565 1070
adamc@694 1071 | L.EFfiApp ("Basis", "spawn", [e]) =>
adamc@694 1072 let
adamc@694 1073 val (e, fm) = monoExp (env, st, fm) e
adamc@694 1074 in
adamc@694 1075 ((L'.EApp (e, (L'.ERecord [], loc)), loc), fm)
adamc@694 1076 end
adamc@694 1077
adamc@568 1078 | L.EApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "return"), _), _), _), t), _),
adamc@568 1079 (L.EFfi ("Basis", "signal_monad"), _)) =>
adamc@568 1080 let
adamc@568 1081 val t = monoType env t
adamc@568 1082 in
adamc@568 1083 ((L'.EAbs ("x", t, (L'.TSignal t, loc),
adamc@568 1084 (L'.ESignalReturn (L'.ERel 0, loc), loc)), loc),
adamc@568 1085 fm)
adamc@568 1086 end
adamc@572 1087 | L.EApp ((L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "bind"), _), _), _), t1), _), t2), _),
adamc@572 1088 (L.EFfi ("Basis", "signal_monad"), _)) =>
adamc@572 1089 let
adamc@572 1090 val t1 = monoType env t1
adamc@572 1091 val t2 = monoType env t2
adamc@572 1092 val un = (L'.TRecord [], loc)
adamc@572 1093 val mt1 = (L'.TSignal t1, loc)
adamc@572 1094 val mt2 = (L'.TSignal t2, loc)
adamc@572 1095 in
adamc@572 1096 ((L'.EAbs ("m1", mt1, (L'.TFun ((L'.TFun (t1, mt2), loc), mt2), loc),
adamc@572 1097 (L'.EAbs ("m2", (L'.TFun (t1, mt2), loc), mt2,
adamc@572 1098 (L'.ESignalBind ((L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@572 1099 fm)
adamc@572 1100 end
adamc@574 1101 | L.ECApp ((L.EFfi ("Basis", "signal"), _), t) =>
adamc@574 1102 let
adamc@574 1103 val t = monoType env t
adamc@574 1104 in
adamc@574 1105 ((L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc), (L'.TSignal t, loc),
adamc@574 1106 (L'.ESignalSource (L'.ERel 0, loc), loc)), loc),
adamc@574 1107 fm)
adamc@574 1108 end
adamc@568 1109
adamc@462 1110 | L.ECApp ((L.EFfi ("Basis", "getCookie"), _), t) =>
adamc@462 1111 let
adamc@462 1112 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@462 1113 val un = (L'.TRecord [], loc)
adamc@462 1114 val t = monoType env t
adamc@462 1115 in
adamc@462 1116 ((L'.EAbs ("c", s, (L'.TFun (un, s), loc),
adamc@462 1117 (L'.EAbs ("_", un, s,
adamc@463 1118 (L'.EUnurlify ((L'.EFfiApp ("Basis", "get_cookie", [(L'.ERel 1, loc)]), loc),
adamc@463 1119 t),
adamc@463 1120 loc)), loc)), loc),
adamc@462 1121 fm)
adamc@462 1122 end
adamc@462 1123
adamc@462 1124 | L.ECApp ((L.EFfi ("Basis", "setCookie"), _), t) =>
adamc@462 1125 let
adamc@462 1126 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@462 1127 val un = (L'.TRecord [], loc)
adamc@462 1128 val t = monoType env t
adamc@462 1129 val (e, fm) = urlifyExp env fm ((L'.ERel 1, loc), t)
adamc@462 1130 in
adamc@462 1131 ((L'.EAbs ("c", s, (L'.TFun (t, (L'.TFun (un, un), loc)), loc),
adamc@462 1132 (L'.EAbs ("v", t, (L'.TFun (un, un), loc),
adamc@462 1133 (L'.EAbs ("_", un, un,
adamc@466 1134 (L'.EFfiApp ("Basis", "set_cookie", [(L'.EPrim (Prim.String (!urlPrefix)),
adamc@466 1135 loc),
adamc@466 1136 (L'.ERel 2, loc),
adamc@466 1137 e]), loc)),
adamc@462 1138 loc)), loc)), loc),
adamc@462 1139 fm)
adamc@462 1140 end
adamc@462 1141
adamc@668 1142 | L.ECApp ((L.EFfi ("Basis", "channel"), _), t) =>
adamc@668 1143 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "channel"), loc),
adamc@668 1144 (L'.EFfiApp ("Basis", "new_channel", [(L'.ERecord [], loc)]), loc)), loc),
adamc@668 1145 fm)
adamc@668 1146 | L.ECApp ((L.EFfi ("Basis", "send"), _), t) =>
adamc@668 1147 let
adamc@668 1148 val t = monoType env t
adamc@668 1149 val (e, fm) = urlifyExp env fm ((L'.ERel 1, loc), t)
adamc@668 1150 in
adamc@668 1151 ((L'.EAbs ("ch", (L'.TFfi ("Basis", "channel"), loc),
adamc@668 1152 (L'.TFun (t, (L'.TFun ((L'.TRecord [], loc), (L'.TRecord [], loc)), loc)), loc),
adamc@668 1153 (L'.EAbs ("v", t, (L'.TFun ((L'.TRecord [], loc), (L'.TRecord [], loc)), loc),
adamc@668 1154 (L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adamc@668 1155 (L'.EFfiApp ("Basis", "send",
adamc@668 1156 [(L'.ERel 2, loc),
adamc@668 1157 e]),
adamc@668 1158 loc)), loc)), loc)), loc),
adamc@668 1159 fm)
adamc@668 1160 end
adamc@668 1161
adamc@704 1162 | L.ECApp ((L.EFfi ("Basis", "no_constraint"), _), _) =>
adamc@704 1163 ((L'.ERecord [], loc),
adamc@704 1164 fm)
adamc@705 1165 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "one_constraint"), _), _), _), _), _), (L.CName name, _)) =>
adamc@704 1166 ((L'.EAbs ("c",
adamc@704 1167 (L'.TFfi ("Basis", "string"), loc),
adamc@704 1168 (L'.TFfi ("Basis", "sql_constraints"), loc),
adamc@704 1169 (L'.ERecord [(name, (L'.ERel 0, loc), (L'.TFfi ("Basis", "string"), loc))], loc)), loc),
adamc@704 1170 fm)
adamc@705 1171 | L.ECApp (
adamc@705 1172 (L.ECApp (
adamc@705 1173 (L.ECApp (
adamc@705 1174 (L.EFfi ("Basis", "join_constraints"), _),
adamc@705 1175 _), _),
adamc@705 1176 _), _),
adamc@705 1177 _) =>
adamc@704 1178 let
adamc@704 1179 val constraints = (L'.TFfi ("Basis", "sql_constraints"), loc)
adamc@704 1180 in
adamc@704 1181 ((L'.EAbs ("cs1", constraints, (L'.TFun (constraints, constraints), loc),
adamc@704 1182 (L'.EAbs ("cs2", constraints, constraints,
adamc@704 1183 (L'.EStrcat ((L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@704 1184 fm)
adamc@704 1185 end
adamc@704 1186
adamc@705 1187 | L.ECApp (
adamc@705 1188 (L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "unique"), _), _), _), t), _),
adamc@705 1189 nm), _),
adamc@705 1190 (L.CRecord (_, unique), _)) =>
adamc@705 1191 let
adamc@705 1192 val unique = (nm, t) :: unique
adamc@705 1193 in
adamc@705 1194 ((L'.EPrim (Prim.String ("UNIQUE ("
adamc@705 1195 ^ String.concatWith ", " (map (fn (x, _) => "uw_" ^ monoName env x) unique)
adamc@705 1196 ^ ")")), loc),
adamc@705 1197 fm)
adamc@705 1198 end
adamc@704 1199
adamc@307 1200 | L.EFfiApp ("Basis", "dml", [e]) =>
adamc@307 1201 let
adamc@307 1202 val (e, fm) = monoExp (env, st, fm) e
adamc@307 1203 in
adamc@468 1204 ((L'.EDml e, loc),
adamc@307 1205 fm)
adamc@307 1206 end
adamc@308 1207
adamc@705 1208 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "insert"), _), fields), _), _) =>
adamc@307 1209 (case monoType env (L.TRecord fields, loc) of
adamc@307 1210 (L'.TRecord fields, _) =>
adamc@307 1211 let
adamc@307 1212 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@307 1213 val fields = map (fn (x, _) => (x, s)) fields
adamc@307 1214 val rt = (L'.TRecord fields, loc)
adamc@307 1215 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@307 1216 in
adamc@307 1217 ((L'.EAbs ("tab", s, (L'.TFun (rt, s), loc),
adamc@307 1218 (L'.EAbs ("fs", rt, s,
adamc@598 1219 strcat [sc "INSERT INTO ",
adamc@598 1220 (L'.ERel 1, loc),
adamc@598 1221 sc " (",
adamc@598 1222 strcatComma (map (fn (x, _) => sc ("uw_" ^ x)) fields),
adamc@598 1223 sc ") VALUES (",
adamc@598 1224 strcatComma (map (fn (x, _) =>
adamc@598 1225 (L'.EField ((L'.ERel 0, loc),
adamc@598 1226 x), loc)) fields),
adamc@598 1227 sc ")"]), loc)), loc),
adamc@307 1228 fm)
adamc@307 1229 end
adamc@307 1230 | _ => poly ())
adamc@307 1231
adamc@705 1232 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "update"), _), _), _), _), _), changed) =>
adamc@308 1233 (case monoType env (L.TRecord changed, loc) of
adamc@308 1234 (L'.TRecord changed, _) =>
adamc@308 1235 let
adamc@308 1236 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@308 1237 val changed = map (fn (x, _) => (x, s)) changed
adamc@308 1238 val rt = (L'.TRecord changed, loc)
adamc@308 1239 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@308 1240 in
adamc@308 1241 ((L'.EAbs ("fs", rt, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@308 1242 (L'.EAbs ("tab", s, (L'.TFun (s, s), loc),
adamc@308 1243 (L'.EAbs ("e", s, s,
adamc@598 1244 strcat [sc "UPDATE ",
adamc@598 1245 (L'.ERel 1, loc),
adamc@598 1246 sc " AS T SET ",
adamc@598 1247 strcatComma (map (fn (x, _) =>
adamc@598 1248 strcat [sc ("uw_" ^ x
adamc@598 1249 ^ " = "),
adamc@598 1250 (L'.EField
adamc@598 1251 ((L'.ERel 2,
adamc@598 1252 loc),
adamc@598 1253 x), loc)])
adamc@598 1254 changed),
adamc@598 1255 sc " WHERE ",
adamc@598 1256 (L'.ERel 0, loc)]), loc)), loc)), loc),
adamc@308 1257 fm)
adamc@308 1258 end
adamc@308 1259 | _ => poly ())
adamc@308 1260
adamc@705 1261 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "delete"), _), _), _), _) =>
adamc@309 1262 let
adamc@309 1263 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@309 1264 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@309 1265 in
adamc@309 1266 ((L'.EAbs ("tab", s, (L'.TFun (s, s), loc),
adamc@309 1267 (L'.EAbs ("e", s, s,
adamc@598 1268 strcat [sc "DELETE FROM ",
adamc@598 1269 (L'.ERel 1, loc),
adamc@598 1270 sc " AS T WHERE ",
adamc@598 1271 (L'.ERel 0, loc)]), loc)), loc),
adamc@309 1272 fm)
adamc@309 1273 end
adamc@309 1274
adamc@252 1275 | L.ECApp (
adamc@252 1276 (L.ECApp (
adamc@252 1277 (L.ECApp ((L.EFfi ("Basis", "query"), _), (L.CRecord (_, tables), _)), _),
adamc@252 1278 exps), _),
adamc@252 1279 state) =>
adamc@252 1280 (case monoType env (L.TRecord exps, loc) of
adamc@252 1281 (L'.TRecord exps, _) =>
adamc@252 1282 let
adamc@252 1283 val tables = map (fn ((L.CName x, _), xts) =>
adamc@252 1284 (case monoType env (L.TRecord xts, loc) of
adamc@252 1285 (L'.TRecord xts, _) => SOME (x, xts)
adamc@252 1286 | _ => NONE)
adamc@252 1287 | _ => NONE) tables
adamc@252 1288 in
adamc@252 1289 if List.exists (fn x => x = NONE) tables then
adamc@252 1290 poly ()
adamc@252 1291 else
adamc@252 1292 let
adamc@252 1293 val tables = List.mapPartial (fn x => x) tables
adamc@252 1294 val state = monoType env state
adamc@252 1295 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 1296 val un = (L'.TRecord [], loc)
adamc@252 1297
adamc@252 1298 val rt = exps @ map (fn (x, xts) => (x, (L'.TRecord xts, loc))) tables
adamc@252 1299 val ft = (L'.TFun ((L'.TRecord rt, loc),
adamc@252 1300 (L'.TFun (state,
adamc@252 1301 (L'.TFun (un, state), loc)),
adamc@252 1302 loc)), loc)
adamc@252 1303
adamc@267 1304 val body' = (L'.EApp (
adamc@267 1305 (L'.EApp (
adamc@267 1306 (L'.EApp ((L'.ERel 4, loc),
adamc@267 1307 (L'.ERel 1, loc)), loc),
adamc@267 1308 (L'.ERel 0, loc)), loc),
adamc@267 1309 (L'.ERecord [], loc)), loc)
adamc@252 1310
adamc@252 1311 val body = (L'.EQuery {exps = exps,
adamc@252 1312 tables = tables,
adamc@252 1313 state = state,
adamc@252 1314 query = (L'.ERel 3, loc),
adamc@252 1315 body = body',
adamc@252 1316 initial = (L'.ERel 1, loc)},
adamc@252 1317 loc)
adamc@252 1318 in
adamc@252 1319 ((L'.EAbs ("q", s, (L'.TFun (ft, (L'.TFun (state, (L'.TFun (un, state), loc)), loc)), loc),
adamc@252 1320 (L'.EAbs ("f", ft, (L'.TFun (state, (L'.TFun (un, state), loc)), loc),
adamc@252 1321 (L'.EAbs ("i", state, (L'.TFun (un, state), loc),
adamc@252 1322 (L'.EAbs ("_", un, state,
adamc@252 1323 body), loc)), loc)), loc)), loc), fm)
adamc@252 1324 end
adamc@252 1325 end
adamc@252 1326 | _ => poly ())
adamc@252 1327
adamc@252 1328 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_query"), _), _), _), _), _), _) =>
adamc@252 1329 let
adamc@252 1330 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@252 1331 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 1332 fun gf s = (L'.EField ((L'.ERel 0, loc), s), loc)
adamc@252 1333 in
adamc@252 1334 ((L'.EAbs ("r",
adamc@252 1335 (L'.TRecord [("Rows", s), ("OrderBy", s), ("Limit", s), ("Offset", s)], loc),
adamc@252 1336 s,
adamc@598 1337 strcat [gf "Rows",
adamc@598 1338 (L'.ECase (gf "OrderBy",
adamc@598 1339 [((L'.PPrim (Prim.String ""), loc), sc ""),
adamc@598 1340 ((L'.PWild, loc),
adamc@598 1341 strcat [sc " ORDER BY ",
adamc@598 1342 gf "OrderBy"])],
adamc@598 1343 {disc = s, result = s}), loc),
adamc@598 1344 gf "Limit",
adamc@598 1345 gf "Offset"]), loc), fm)
adamc@252 1346 end
adamc@252 1347
adamc@252 1348 | L.ECApp (
adamc@252 1349 (L.ECApp (
adamc@252 1350 (L.ECApp (
adamc@252 1351 (L.ECApp (
adamc@252 1352 (L.EFfi ("Basis", "sql_query1"), _),
adamc@252 1353 (L.CRecord (_, tables), _)), _),
adamc@252 1354 (L.CRecord (_, grouped), _)), _),
adamc@252 1355 (L.CRecord (_, stables), _)), _),
adamc@252 1356 sexps) =>
adamc@252 1357 let
adamc@252 1358 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@252 1359 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 1360 val un = (L'.TRecord [], loc)
adamc@252 1361 fun gf s = (L'.EField ((L'.ERel 0, loc), s), loc)
adamc@252 1362
adamc@705 1363 val tables = List.mapPartial
adamc@705 1364 (fn (x, (L.CTuple [y, _], _)) => SOME (x, y)
adamc@705 1365 | _ => (E.errorAt loc "Bad sql_query1 tables pair";
adamc@705 1366 NONE))
adamc@705 1367 tables
adamc@705 1368
adamc@252 1369 fun doTables tables =
adamc@252 1370 let
adamc@252 1371 val tables = map (fn ((L.CName x, _), xts) =>
adamc@252 1372 (case monoType env (L.TRecord xts, loc) of
adamc@252 1373 (L'.TRecord xts, _) => SOME (x, xts)
adamc@252 1374 | _ => NONE)
adamc@252 1375 | _ => NONE) tables
adamc@252 1376 in
adamc@252 1377 if List.exists (fn x => x = NONE) tables then
adamc@252 1378 NONE
adamc@252 1379 else
adamc@260 1380 let
adamc@260 1381 val tables = List.mapPartial (fn x => x) tables
adamc@260 1382 val tables = ListMergeSort.sort
adamc@260 1383 (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER)
adamc@260 1384 tables
adamc@260 1385 val tables = map (fn (x, xts) =>
adamc@260 1386 (x, ListMergeSort.sort
adamc@260 1387 (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER)
adamc@260 1388 xts)) tables
adamc@260 1389 in
adamc@260 1390 SOME tables
adamc@260 1391 end
adamc@252 1392 end
adamc@252 1393 in
adamc@252 1394 case (doTables tables, doTables grouped, doTables stables, monoType env (L.TRecord sexps, loc)) of
adamc@252 1395 (SOME tables, SOME grouped, SOME stables, (L'.TRecord sexps, _)) =>
adamc@441 1396 let
adamc@441 1397 val sexps = ListMergeSort.sort
adamc@441 1398 (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER) sexps
adamc@441 1399 in
adamc@441 1400 ((L'.EAbs ("r",
adamc@441 1401 (L'.TRecord [("From", (L'.TRecord (map (fn (x, _) => (x, s)) tables), loc)),
adamc@441 1402 ("Where", s),
adamc@441 1403 ("GroupBy", un),
adamc@441 1404 ("Having", s),
adamc@441 1405 ("SelectFields", un),
adamc@441 1406 ("SelectExps", (L'.TRecord (map (fn (x, _) => (x, s)) sexps), loc))],
adamc@441 1407 loc),
adamc@441 1408 s,
adamc@598 1409 strcat [sc "SELECT ",
adamc@598 1410 strcatComma (map (fn (x, t) =>
adamc@598 1411 strcat [
adamc@598 1412 (L'.EField (gf "SelectExps", x), loc),
adamc@598 1413 sc (" AS _" ^ x)
adamc@598 1414 ]) sexps
adamc@598 1415 @ map (fn (x, xts) =>
adamc@598 1416 strcatComma
adamc@598 1417 (map (fn (x', _) =>
adamc@598 1418 sc (x ^ ".uw_" ^ x'))
adamc@598 1419 xts)) stables),
adamc@598 1420 sc " FROM ",
adamc@598 1421 strcatComma (map (fn (x, _) => strcat [(L'.EField (gf "From", x), loc),
adamc@598 1422 sc (" AS " ^ x)]) tables),
adamc@598 1423 (L'.ECase (gf "Where",
adamc@598 1424 [((L'.PPrim (Prim.String "TRUE"), loc),
adamc@598 1425 sc ""),
adamc@598 1426 ((L'.PWild, loc),
adamc@598 1427 strcat [sc " WHERE ", gf "Where"])],
adamc@598 1428 {disc = s,
adamc@598 1429 result = s}), loc),
adamc@598 1430
adamc@598 1431 if List.all (fn (x, xts) =>
adamc@598 1432 case List.find (fn (x', _) => x' = x) grouped of
adamc@598 1433 NONE => List.null xts
adamc@598 1434 | SOME (_, xts') =>
adamc@598 1435 List.all (fn (x, _) =>
adamc@598 1436 List.exists (fn (x', _) => x' = x)
adamc@598 1437 xts') xts) tables then
adamc@598 1438 sc ""
adamc@598 1439 else
adamc@598 1440 strcat [
adamc@598 1441 sc " GROUP BY ",
adamc@598 1442 strcatComma (map (fn (x, xts) =>
adamc@598 1443 strcatComma
adamc@598 1444 (map (fn (x', _) =>
adamc@598 1445 sc (x ^ ".uw_" ^ x'))
adamc@598 1446 xts)) grouped)
adamc@598 1447 ],
adamc@259 1448
adamc@598 1449 (L'.ECase (gf "Having",
adamc@598 1450 [((L'.PPrim (Prim.String "TRUE"), loc),
adamc@598 1451 sc ""),
adamc@598 1452 ((L'.PWild, loc),
adamc@598 1453 strcat [sc " HAVING ", gf "Having"])],
adamc@598 1454 {disc = s,
adamc@598 1455 result = s}), loc)
adamc@441 1456 ]), loc),
adamc@441 1457 fm)
adamc@441 1458 end
adamc@252 1459 | _ => poly ()
adamc@252 1460 end
adamc@252 1461
adamc@252 1462 | L.ECApp (
adamc@252 1463 (L.ECApp (
adamc@252 1464 (L.ECApp (
adamc@252 1465 (L.ECApp (
adamc@252 1466 (L.EFfi ("Basis", "sql_inject"), _),
adamc@252 1467 _), _),
adamc@252 1468 _), _),
adamc@252 1469 _), _),
adamc@252 1470 t) =>
adamc@252 1471 let
adamc@252 1472 val t = monoType env t
adamc@252 1473 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 1474 in
adamc@252 1475 ((L'.EAbs ("f", (L'.TFun (t, s), loc), (L'.TFun (t, s), loc),
adamc@252 1476 (L'.ERel 0, loc)), loc), fm)
adamc@252 1477 end
adamc@252 1478
adamc@253 1479 | L.EFfi ("Basis", "sql_int") =>
adamc@253 1480 ((L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1481 (L'.EFfiApp ("Basis", "sqlifyInt", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1482 fm)
adamc@253 1483 | L.EFfi ("Basis", "sql_float") =>
adamc@253 1484 ((L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1485 (L'.EFfiApp ("Basis", "sqlifyFloat", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1486 fm)
adamc@253 1487 | L.EFfi ("Basis", "sql_bool") =>
adamc@253 1488 ((L'.EAbs ("x", (L'.TFfi ("Basis", "bool"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1489 (L'.EFfiApp ("Basis", "sqlifyBool", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1490 fm)
adamc@253 1491 | L.EFfi ("Basis", "sql_string") =>
adamc@253 1492 ((L'.EAbs ("x", (L'.TFfi ("Basis", "string"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1493 (L'.EFfiApp ("Basis", "sqlifyString", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1494 fm)
adamc@439 1495 | L.EFfi ("Basis", "sql_time") =>
adamc@439 1496 ((L'.EAbs ("x", (L'.TFfi ("Basis", "time"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@439 1497 (L'.EFfiApp ("Basis", "sqlifyTime", [(L'.ERel 0, loc)]), loc)), loc),
adamc@439 1498 fm)
adamc@678 1499 | L.ECApp ((L.EFfi ("Basis", "sql_channel"), _), _) =>
adamc@678 1500 ((L'.EAbs ("x", (L'.TFfi ("Basis", "channel"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@678 1501 (L'.EFfiApp ("Basis", "sqlifyChannel", [(L'.ERel 0, loc)]), loc)), loc),
adamc@678 1502 fm)
adamc@682 1503 | L.EFfi ("Basis", "sql_client") =>
adamc@682 1504 ((L'.EAbs ("x", (L'.TFfi ("Basis", "client"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@682 1505 (L'.EFfiApp ("Basis", "sqlifyClient", [(L'.ERel 0, loc)]), loc)), loc),
adamc@682 1506 fm)
adamc@676 1507 | L.ECApp ((L.EFfi ("Basis", "sql_prim"), _), t) =>
adamc@676 1508 let
adamc@676 1509 val t = monoType env t
adamc@676 1510 val tf = (L'.TFun (t, (L'.TFfi ("Basis", "string"), loc)), loc)
adamc@676 1511 in
adamc@676 1512 ((L'.EAbs ("f", tf, tf, (L'.ERel 0, loc)), loc),
adamc@676 1513 fm)
adamc@676 1514 end
adamc@676 1515 | L.ECApp ((L.EFfi ("Basis", "sql_option_prim"), _), t) =>
adamc@676 1516 let
adamc@676 1517 val t = monoType env t
adamc@676 1518 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@676 1519 in
adamc@676 1520 ((L'.EAbs ("f",
adamc@676 1521 (L'.TFun (t, s), loc),
adamc@676 1522 (L'.TFun ((L'.TOption t, loc), s), loc),
adamc@676 1523 (L'.EAbs ("x",
adamc@676 1524 (L'.TOption t, loc),
adamc@676 1525 s,
adamc@676 1526 (L'.ECase ((L'.ERel 0, loc),
adamc@676 1527 [((L'.PNone t, loc),
adamc@676 1528 (L'.EPrim (Prim.String "NULL"), loc)),
adamc@676 1529 ((L'.PSome (t, (L'.PVar ("y", t), loc)), loc),
adamc@676 1530 (L'.EApp ((L'.ERel 2, loc), (L'.ERel 0, loc)), loc))],
adamc@676 1531 {disc = (L'.TOption t, loc),
adamc@676 1532 result = s}), loc)), loc)), loc),
adamc@676 1533 fm)
adamc@676 1534 end
adamc@253 1535
adamc@252 1536 | L.ECApp ((L.EFfi ("Basis", "sql_subset"), _), _) =>
adamc@252 1537 ((L'.ERecord [], loc), fm)
adamc@252 1538 | L.ECApp ((L.EFfi ("Basis", "sql_subset_all"), _), _) =>
adamc@252 1539 ((L'.ERecord [], loc), fm)
adamc@252 1540
adamc@252 1541 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_order_by_Nil"), _), _), _), _) =>
adamc@252 1542 ((L'.EPrim (Prim.String ""), loc), fm)
adamc@261 1543 | L.ECApp (
adamc@261 1544 (L.ECApp (
adamc@261 1545 (L.ECApp (
adamc@261 1546 (L.EFfi ("Basis", "sql_order_by_Cons"), _),
adamc@261 1547 _), _),
adamc@261 1548 _), _),
adamc@261 1549 _) =>
adamc@261 1550 let
adamc@261 1551 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@261 1552 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@261 1553 in
adamc@268 1554 ((L'.EAbs ("e1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@268 1555 (L'.EAbs ("d", s, (L'.TFun (s, s), loc),
adamc@268 1556 (L'.EAbs ("e2", s, s,
adamc@268 1557 (L'.ECase ((L'.ERel 0, loc),
adamc@268 1558 [((L'.PPrim (Prim.String ""), loc),
adamc@598 1559 strcat [(L'.ERel 2, loc),
adamc@598 1560 (L'.ERel 1, loc)]),
adamc@268 1561 ((L'.PWild, loc),
adamc@598 1562 strcat [(L'.ERel 2, loc),
adamc@598 1563 (L'.ERel 1, loc),
adamc@598 1564 sc ", ",
adamc@598 1565 (L'.ERel 0, loc)])],
adamc@268 1566 {disc = s, result = s}), loc)), loc)), loc)), loc),
adamc@261 1567 fm)
adamc@261 1568 end
adamc@252 1569
adamc@252 1570 | L.EFfi ("Basis", "sql_no_limit") =>
adamc@252 1571 ((L'.EPrim (Prim.String ""), loc), fm)
adamc@262 1572 | L.EFfiApp ("Basis", "sql_limit", [e]) =>
adamc@262 1573 let
adamc@262 1574 val (e, fm) = monoExp (env, st, fm) e
adamc@262 1575 in
adamc@598 1576 (strcat [
adamc@262 1577 (L'.EPrim (Prim.String " LIMIT "), loc),
adamc@262 1578 (L'.EFfiApp ("Basis", "sqlifyInt", [e]), loc)
adamc@262 1579 ],
adamc@262 1580 fm)
adamc@262 1581 end
adamc@262 1582
adamc@252 1583 | L.EFfi ("Basis", "sql_no_offset") =>
adamc@252 1584 ((L'.EPrim (Prim.String ""), loc), fm)
adamc@263 1585 | L.EFfiApp ("Basis", "sql_offset", [e]) =>
adamc@263 1586 let
adamc@263 1587 val (e, fm) = monoExp (env, st, fm) e
adamc@263 1588 in
adamc@598 1589 (strcat [
adamc@263 1590 (L'.EPrim (Prim.String " OFFSET "), loc),
adamc@263 1591 (L'.EFfiApp ("Basis", "sqlifyInt", [e]), loc)
adamc@263 1592 ],
adamc@263 1593 fm)
adamc@263 1594 end
adamc@253 1595
adamc@559 1596 | L.ECApp ((L.EFfi ("Basis", "sql_eq"), _), _) =>
adamc@253 1597 ((L'.EPrim (Prim.String "="), loc), fm)
adamc@559 1598 | L.ECApp ((L.EFfi ("Basis", "sql_ne"), _), _) =>
adamc@253 1599 ((L'.EPrim (Prim.String "<>"), loc), fm)
adamc@559 1600 | L.ECApp ((L.EFfi ("Basis", "sql_lt"), _), _) =>
adamc@253 1601 ((L'.EPrim (Prim.String "<"), loc), fm)
adamc@559 1602 | L.ECApp ((L.EFfi ("Basis", "sql_le"), _), _) =>
adamc@253 1603 ((L'.EPrim (Prim.String "<="), loc), fm)
adamc@559 1604 | L.ECApp ((L.EFfi ("Basis", "sql_gt"), _), _) =>
adamc@253 1605 ((L'.EPrim (Prim.String ">"), loc), fm)
adamc@559 1606 | L.ECApp ((L.EFfi ("Basis", "sql_ge"), _), _) =>
adamc@253 1607 ((L'.EPrim (Prim.String ">="), loc), fm)
adamc@253 1608
adamc@559 1609 | L.ECApp ((L.EFfi ("Basis", "sql_plus"), _), _) =>
adamc@559 1610 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 1611 (L'.EPrim (Prim.String "+"), loc)), loc), fm)
adamc@559 1612 | L.ECApp ((L.EFfi ("Basis", "sql_minus"), _), _) =>
adamc@559 1613 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 1614 (L'.EPrim (Prim.String "-"), loc)), loc), fm)
adamc@559 1615 | L.ECApp ((L.EFfi ("Basis", "sql_times"), _), _) =>
adamc@559 1616 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 1617 (L'.EPrim (Prim.String "*"), loc)), loc), fm)
adamc@559 1618 | L.ECApp ((L.EFfi ("Basis", "sql_div"), _), _) =>
adamc@559 1619 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 1620 (L'.EPrim (Prim.String "/"), loc)), loc), fm)
adamc@559 1621 | L.EFfi ("Basis", "sql_mod") =>
adamc@559 1622 ((L'.EPrim (Prim.String "%"), loc), fm)
adamc@559 1623
adamc@253 1624 | L.ECApp (
adamc@253 1625 (L.ECApp (
adamc@253 1626 (L.ECApp (
adamc@253 1627 (L.ECApp (
adamc@254 1628 (L.ECApp (
adamc@264 1629 (L.EFfi ("Basis", "sql_unary"), _),
adamc@264 1630 _), _),
adamc@264 1631 _), _),
adamc@264 1632 _), _),
adamc@264 1633 _), _),
adamc@264 1634 _) =>
adamc@264 1635 let
adamc@264 1636 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@264 1637 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@264 1638 in
adamc@264 1639 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@264 1640 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@598 1641 strcat [sc "(",
adamc@598 1642 (L'.ERel 1, loc),
adamc@598 1643 sc " ",
adamc@598 1644 (L'.ERel 0, loc),
adamc@598 1645 sc ")"]), loc)), loc),
adamc@264 1646 fm)
adamc@264 1647 end
adamc@264 1648 | L.EFfi ("Basis", "sql_not") => ((L'.EPrim (Prim.String "NOT"), loc), fm)
adamc@559 1649 | L.ECApp ((L.EFfi ("Basis", "sql_neg"), _), _) =>
adamc@559 1650 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 1651 (L'.EPrim (Prim.String "-"), loc)), loc), fm)
adamc@264 1652
adamc@264 1653 | L.ECApp (
adamc@264 1654 (L.ECApp (
adamc@264 1655 (L.ECApp (
adamc@264 1656 (L.ECApp (
adamc@264 1657 (L.ECApp (
adamc@254 1658 (L.ECApp (
adamc@254 1659 (L.EFfi ("Basis", "sql_binary"), _),
adamc@254 1660 _), _),
adamc@254 1661 _), _),
adamc@254 1662 _), _),
adamc@254 1663 _), _),
adamc@254 1664 _), _),
adamc@254 1665 _) =>
adamc@254 1666 let
adamc@254 1667 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@254 1668 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@254 1669 in
adamc@254 1670 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@254 1671 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@254 1672 (L'.EAbs ("e2", s, s,
adamc@598 1673 strcat [sc "(",
adamc@598 1674 (L'.ERel 1, loc),
adamc@598 1675 sc " ",
adamc@598 1676 (L'.ERel 2, loc),
adamc@598 1677 sc " ",
adamc@598 1678 (L'.ERel 0, loc),
adamc@598 1679 sc ")"]), loc)), loc)), loc),
adamc@254 1680 fm)
adamc@254 1681 end
adamc@254 1682 | L.EFfi ("Basis", "sql_and") => ((L'.EPrim (Prim.String "AND"), loc), fm)
adamc@254 1683 | L.EFfi ("Basis", "sql_or") => ((L'.EPrim (Prim.String "OR"), loc), fm)
adamc@254 1684
adamc@254 1685 | L.ECApp (
adamc@254 1686 (L.ECApp (
adamc@254 1687 (L.ECApp (
adamc@254 1688 (L.ECApp (
adamc@253 1689 (L.ECApp (
adamc@253 1690 (L.ECApp (
adamc@253 1691 (L.ECApp (
adamc@253 1692 (L.EFfi ("Basis", "sql_field"), _),
adamc@253 1693 _), _),
adamc@253 1694 _), _),
adamc@253 1695 _), _),
adamc@253 1696 _), _),
adamc@253 1697 _), _),
adamc@253 1698 (L.CName tab, _)), _),
adamc@311 1699 (L.CName field, _)) => ((L'.EPrim (Prim.String (tab ^ ".uw_" ^ field)), loc), fm)
adamc@260 1700
adamc@260 1701 | L.ECApp (
adamc@260 1702 (L.ECApp (
adamc@260 1703 (L.ECApp (
adamc@260 1704 (L.ECApp (
adamc@261 1705 (L.ECApp (
adamc@261 1706 (L.EFfi ("Basis", "sql_exp"), _),
adamc@261 1707 _), _),
adamc@261 1708 _), _),
adamc@261 1709 _), _),
adamc@261 1710 _), _),
adamc@261 1711 (L.CName nm, _)) => ((L'.EPrim (Prim.String ("_" ^ nm)), loc), fm)
adamc@261 1712
adamc@261 1713 | L.ECApp (
adamc@261 1714 (L.ECApp (
adamc@261 1715 (L.ECApp (
adamc@261 1716 (L.ECApp (
adamc@260 1717 (L.EFfi ("Basis", "sql_relop"), _),
adamc@260 1718 _), _),
adamc@260 1719 _), _),
adamc@260 1720 _), _),
adamc@260 1721 _) =>
adamc@260 1722 let
adamc@260 1723 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@260 1724 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@260 1725 in
adamc@260 1726 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@260 1727 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@260 1728 (L'.EAbs ("e2", s, s,
adamc@598 1729 strcat [sc "((",
adamc@598 1730 (L'.ERel 1, loc),
adamc@598 1731 sc ") ",
adamc@598 1732 (L'.ERel 2, loc),
adamc@598 1733 sc " (",
adamc@598 1734 (L'.ERel 0, loc),
adamc@598 1735 sc "))"]), loc)), loc)), loc),
adamc@260 1736 fm)
adamc@260 1737 end
adamc@260 1738
adamc@260 1739 | L.EFfi ("Basis", "sql_union") => ((L'.EPrim (Prim.String "UNION"), loc), fm)
adamc@260 1740 | L.EFfi ("Basis", "sql_intersect") => ((L'.EPrim (Prim.String "INTERSECT"), loc), fm)
adamc@260 1741 | L.EFfi ("Basis", "sql_except") => ((L'.EPrim (Prim.String "EXCEPT"), loc), fm)
adamc@260 1742
adamc@265 1743 | L.ECApp (
adamc@265 1744 (L.ECApp (
adamc@265 1745 (L.ECApp (
adamc@265 1746 (L.EFfi ("Basis", "sql_count"), _),
adamc@265 1747 _), _),
adamc@265 1748 _), _),
adamc@544 1749 _) => ((L'.EPrim (Prim.String "COUNT(*)"), loc),
adamc@265 1750 fm)
adamc@266 1751
adamc@266 1752 | L.ECApp (
adamc@266 1753 (L.ECApp (
adamc@266 1754 (L.ECApp (
adamc@266 1755 (L.ECApp (
adamc@266 1756 (L.EFfi ("Basis", "sql_aggregate"), _),
adamc@266 1757 _), _),
adamc@266 1758 _), _),
adamc@266 1759 _), _),
adamc@266 1760 _) =>
adamc@266 1761 let
adamc@266 1762 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@266 1763 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@266 1764 in
adamc@266 1765 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@266 1766 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@598 1767 strcat [(L'.ERel 1, loc),
adamc@598 1768 sc "(",
adamc@598 1769 (L'.ERel 0, loc),
adamc@598 1770 sc ")"]), loc)), loc),
adamc@266 1771 fm)
adamc@266 1772 end
adamc@266 1773
adamc@266 1774 | L.EFfi ("Basis", "sql_summable_int") => ((L'.ERecord [], loc), fm)
adamc@266 1775 | L.EFfi ("Basis", "sql_summable_float") => ((L'.ERecord [], loc), fm)
adamc@266 1776 | L.ECApp ((L.EFfi ("Basis", "sql_avg"), _), _) =>
adamc@266 1777 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 1778 (L'.EPrim (Prim.String "AVG"), loc)), loc),
adamc@266 1779 fm)
adamc@266 1780 | L.ECApp ((L.EFfi ("Basis", "sql_sum"), _), _) =>
adamc@266 1781 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 1782 (L'.EPrim (Prim.String "SUM"), loc)), loc),
adamc@266 1783 fm)
adamc@266 1784
adamc@559 1785 | L.EFfi ("Basis", "sql_arith_int") => ((L'.ERecord [], loc), fm)
adamc@559 1786 | L.EFfi ("Basis", "sql_arith_float") => ((L'.ERecord [], loc), fm)
adamc@559 1787
adamc@266 1788 | L.EFfi ("Basis", "sql_maxable_int") => ((L'.ERecord [], loc), fm)
adamc@266 1789 | L.EFfi ("Basis", "sql_maxable_float") => ((L'.ERecord [], loc), fm)
adamc@266 1790 | L.EFfi ("Basis", "sql_maxable_string") => ((L'.ERecord [], loc), fm)
adamc@266 1791 | L.ECApp ((L.EFfi ("Basis", "sql_max"), _), _) =>
adamc@266 1792 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 1793 (L'.EPrim (Prim.String "MAX"), loc)), loc),
adamc@266 1794 fm)
adamc@266 1795 | L.ECApp ((L.EFfi ("Basis", "sql_min"), _), _) =>
adamc@266 1796 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 1797 (L'.EPrim (Prim.String "MIN"), loc)), loc),
adamc@266 1798 fm)
adamc@266 1799
adamc@268 1800 | L.EFfi ("Basis", "sql_asc") => ((L'.EPrim (Prim.String ""), loc), fm)
adamc@268 1801 | L.EFfi ("Basis", "sql_desc") => ((L'.EPrim (Prim.String " DESC"), loc), fm)
adamc@268 1802
adamc@441 1803 | L.ECApp (
adamc@441 1804 (L.ECApp (
adamc@441 1805 (L.ECApp (
adamc@441 1806 (L.ECApp (
adamc@441 1807 (L.EFfi ("Basis", "sql_nfunc"), _),
adamc@441 1808 _), _),
adamc@441 1809 _), _),
adamc@441 1810 _), _),
adamc@441 1811 _) =>
adamc@441 1812 let
adamc@441 1813 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@441 1814 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@441 1815 in
adamc@441 1816 ((L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc),
adamc@441 1817 fm)
adamc@441 1818 end
adamc@441 1819 | L.EFfi ("Basis", "sql_current_timestamp") => ((L'.EPrim (Prim.String "CURRENT_TIMESTAMP"), loc), fm)
adamc@441 1820
adamc@470 1821 | (L.ECApp (
adamc@470 1822 (L.ECApp (
adamc@470 1823 (L.ECApp (
adamc@470 1824 (L.ECApp (
adamc@470 1825 (L.EFfi ("Basis", "sql_is_null"), _), _),
adamc@470 1826 _), _),
adamc@470 1827 _), _),
adamc@470 1828 _), _)) =>
adamc@470 1829 let
adamc@470 1830 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@470 1831 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@470 1832 in
adamc@470 1833 ((L'.EAbs ("s", s, s,
adamc@598 1834 strcat [sc "(",
adamc@598 1835 (L'.ERel 0, loc),
adamc@598 1836 sc " IS NULL)"]), loc),
adamc@470 1837 fm)
adamc@470 1838 end
adamc@470 1839
adamc@338 1840 | L.EFfiApp ("Basis", "nextval", [e]) =>
adamc@338 1841 let
adamc@338 1842 val (e, fm) = monoExp (env, st, fm) e
adamc@338 1843 in
adamc@465 1844 ((L'.ENextval e, loc), fm)
adamc@338 1845 end
adamc@338 1846
adamc@139 1847 | L.EApp (
adamc@139 1848 (L.ECApp (
adamc@141 1849 (L.ECApp ((L.EFfi ("Basis", "cdata"), _), _), _),
adamc@139 1850 _), _),
adamc@179 1851 se) =>
adamc@179 1852 let
adamc@179 1853 val (se, fm) = monoExp (env, st, fm) se
adamc@179 1854 in
adamc@179 1855 ((L'.EFfiApp ("Basis", "htmlifyString", [se]), loc), fm)
adamc@179 1856 end
adamc@179 1857
adamc@95 1858 | L.EApp (
adamc@95 1859 (L.EApp (
adamc@95 1860 (L.ECApp (
adamc@95 1861 (L.ECApp (
adamc@95 1862 (L.ECApp (
adamc@139 1863 (L.ECApp (
adamc@140 1864 (L.EFfi ("Basis", "join"),
adamc@139 1865 _), _), _),
adamc@139 1866 _), _),
adamc@95 1867 _), _),
adamc@95 1868 _), _),
adamc@95 1869 xml1), _),
adamc@179 1870 xml2) =>
adamc@179 1871 let
adamc@179 1872 val (xml1, fm) = monoExp (env, st, fm) xml1
adamc@179 1873 val (xml2, fm) = monoExp (env, st, fm) xml2
adamc@179 1874 in
adamc@179 1875 ((L'.EStrcat (xml1, xml2), loc), fm)
adamc@179 1876 end
adamc@95 1877
adamc@95 1878 | L.EApp (
adamc@95 1879 (L.EApp (
adamc@104 1880 (L.EApp (
adamc@95 1881 (L.ECApp (
adamc@104 1882 (L.ECApp (
adamc@104 1883 (L.ECApp (
adamc@104 1884 (L.ECApp (
adamc@139 1885 (L.ECApp (
adamc@139 1886 (L.ECApp (
adamc@139 1887 (L.ECApp (
adamc@139 1888 (L.ECApp (
adamc@139 1889 (L.EFfi ("Basis", "tag"),
adamc@139 1890 _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _),
adamc@104 1891 attrs), _),
adamc@95 1892 tag), _),
adamc@95 1893 xml) =>
adamc@95 1894 let
adamc@140 1895 fun getTag' (e, _) =
adamc@140 1896 case e of
adamc@143 1897 L.EFfi ("Basis", tag) => (tag, [])
adamc@143 1898 | L.ECApp (e, t) => let
adamc@143 1899 val (tag, ts) = getTag' e
adamc@143 1900 in
adamc@143 1901 (tag, ts @ [t])
adamc@143 1902 end
adamc@140 1903 | _ => (E.errorAt loc "Non-constant XML tag";
adamc@140 1904 Print.eprefaces' [("Expression", CorePrint.p_exp env tag)];
adamc@143 1905 ("", []))
adamc@140 1906
adamc@95 1907 fun getTag (e, _) =
adamc@95 1908 case e of
adamc@143 1909 L.EFfiApp ("Basis", tag, [(L.ERecord [], _)]) => (tag, [])
adamc@140 1910 | L.EApp (e, (L.ERecord [], _)) => getTag' e
adamc@95 1911 | _ => (E.errorAt loc "Non-constant XML tag";
adamc@95 1912 Print.eprefaces' [("Expression", CorePrint.p_exp env tag)];
adamc@143 1913 ("", []))
adamc@95 1914
adamc@143 1915 val (tag, targs) = getTag tag
adamc@95 1916
adamc@179 1917 val (attrs, fm) = monoExp (env, st, fm) attrs
adamc@598 1918 val attrs = case #1 attrs of
adamc@598 1919 L'.ERecord xes => xes
adamc@598 1920 | _ => raise Fail "Non-record attributes!"
adamc@104 1921
adamc@668 1922 fun findOnload (attrs, acc) =
adamc@668 1923 case attrs of
adamc@668 1924 [] => (NONE, acc)
adamc@668 1925 | ("Onload", e, _) :: rest => (SOME e, List.revAppend (acc, rest))
adamc@668 1926 | x :: rest => findOnload (rest, x :: acc)
adamc@679 1927
adamc@668 1928 val (onload, attrs) = findOnload (attrs, [])
adamc@668 1929
adamc@606 1930 fun lowercaseFirst "" = ""
adamc@606 1931 | lowercaseFirst s = String.str (Char.toLower (String.sub (s, 0)))
adamc@606 1932 ^ String.extract (s, 1, NONE)
adamc@606 1933
adamc@143 1934 fun tagStart tag =
adamc@598 1935 let
adamc@598 1936 val s = (L'.EPrim (Prim.String (String.concat ["<", tag])), loc)
adamc@598 1937 in
adamc@598 1938 foldl (fn (("Action", _, _), acc) => acc
adamc@598 1939 | (("Source", _, _), acc) => acc
adamc@598 1940 | ((x, e, t), (s, fm)) =>
adamc@598 1941 case t of
adamc@598 1942 (L'.TFfi ("Basis", "bool"), _) =>
adamc@598 1943 let
adamc@598 1944 val s' = " " ^ lowercaseFirst x
adamc@598 1945 in
adamc@598 1946 ((L'.ECase (e,
adamc@598 1947 [((L'.PCon (L'.Enum,
adamc@598 1948 L'.PConFfi {mod = "Basis",
adamc@598 1949 datatyp = "bool",
adamc@598 1950 con = "True",
adamc@598 1951 arg = NONE},
adamc@598 1952 NONE), loc),
adamc@598 1953 (L'.EStrcat (s,
adamc@598 1954 (L'.EPrim (Prim.String s'), loc)), loc)),
adamc@598 1955 ((L'.PCon (L'.Enum,
adamc@598 1956 L'.PConFfi {mod = "Basis",
adamc@598 1957 datatyp = "bool",
adamc@598 1958 con = "False",
adamc@598 1959 arg = NONE},
adamc@598 1960 NONE), loc),
adamc@598 1961 s)],
adamc@598 1962 {disc = (L'.TFfi ("Basis", "bool"), loc),
adamc@598 1963 result = (L'.TFfi ("Basis", "string"), loc)}), loc),
adamc@598 1964 fm)
adamc@598 1965 end
adamc@598 1966 | (L'.TFun _, _) =>
adamc@598 1967 let
adamc@598 1968 val s' = " " ^ lowercaseFirst x ^ "='"
adamc@651 1969 val e = (L'.EApp (e, (L'.ERecord [], loc)), loc)
adamc@598 1970 in
adamc@598 1971 ((L'.EStrcat (s,
adamc@598 1972 (L'.EStrcat (
adamc@598 1973 (L'.EPrim (Prim.String s'), loc),
adamc@598 1974 (L'.EStrcat (
adamc@598 1975 (L'.EJavaScript (L'.Attribute, e, NONE), loc),
adamc@598 1976 (L'.EPrim (Prim.String "'"), loc)), loc)),
adamc@598 1977 loc)), loc),
adamc@598 1978 fm)
adamc@598 1979 end
adamc@598 1980 | _ =>
adamc@598 1981 let
adamc@598 1982 val fooify =
adamc@598 1983 case x of
adamc@598 1984 "Href" => urlifyExp
adamc@598 1985 | "Link" => urlifyExp
adamc@598 1986 | _ => attrifyExp
adamc@120 1987
adamc@598 1988 val xp = " " ^ lowercaseFirst x ^ "=\""
adamc@179 1989
adamc@598 1990 val (e, fm) = fooify env fm (e, t)
adamc@598 1991 in
adamc@598 1992 ((L'.EStrcat (s,
adamc@598 1993 (L'.EStrcat ((L'.EPrim (Prim.String xp), loc),
adamc@598 1994 (L'.EStrcat (e,
adamc@598 1995 (L'.EPrim (Prim.String "\""),
adamc@598 1996 loc)),
adamc@598 1997 loc)),
adamc@598 1998 loc)), loc),
adamc@598 1999 fm)
adamc@598 2000 end)
adamc@598 2001 (s, fm) attrs
adamc@598 2002 end
adamc@104 2003
adamc@143 2004 fun input typ =
adamc@143 2005 case targs of
adamc@155 2006 [_, (L.CName name, _)] =>
adamc@179 2007 let
adamc@179 2008 val (ts, fm) = tagStart "input"
adamc@179 2009 in
adamc@179 2010 ((L'.EStrcat (ts,
adamc@179 2011 (L'.EPrim (Prim.String (" type=\"" ^ typ ^ "\" name=\"" ^ name ^ "\"/>")),
adamc@179 2012 loc)), loc), fm)
adamc@179 2013 end
adamc@143 2014 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@153 2015 raise Fail "No name passed to input tag")
adamc@104 2016
adamc@565 2017 fun normal (tag, extra, extraInner) =
adamc@143 2018 let
adamc@179 2019 val (tagStart, fm) = tagStart tag
adamc@152 2020 val tagStart = case extra of
adamc@152 2021 NONE => tagStart
adamc@152 2022 | SOME extra => (L'.EStrcat (tagStart, extra), loc)
adamc@152 2023
adamc@695 2024 val xml = case extraInner of
adamc@695 2025 NONE => xml
adamc@695 2026 | SOME ei => (L.EFfiApp ("Basis", "strcat", [ei, xml]), loc)
adamc@695 2027
adamc@143 2028 fun normal () =
adamc@179 2029 let
adamc@179 2030 val (xml, fm) = monoExp (env, st, fm) xml
adamc@179 2031 in
adamc@179 2032 ((L'.EStrcat ((L'.EStrcat (tagStart, (L'.EPrim (Prim.String ">"), loc)), loc),
adamc@179 2033 (L'.EStrcat (xml,
adamc@179 2034 (L'.EPrim (Prim.String (String.concat ["</", tag, ">"])),
adamc@179 2035 loc)), loc)),
adamc@179 2036 loc),
adamc@179 2037 fm)
adamc@179 2038 end
adamc@143 2039 in
adamc@143 2040 case xml of
adamc@143 2041 (L.EApp ((L.ECApp (
adamc@143 2042 (L.ECApp ((L.EFfi ("Basis", "cdata"), _),
adamc@143 2043 _), _),
adamc@143 2044 _), _),
adamc@143 2045 (L.EPrim (Prim.String s), _)), _) =>
adamc@143 2046 if CharVector.all Char.isSpace s then
adamc@179 2047 ((L'.EStrcat (tagStart, (L'.EPrim (Prim.String "/>"), loc)), loc), fm)
adamc@143 2048 else
adamc@143 2049 normal ()
adamc@143 2050 | _ => normal ()
adamc@143 2051 end
adamc@606 2052
adamc@606 2053 fun setAttrs jexp =
adamc@606 2054 let
adamc@606 2055 val s = (L'.EPrim (Prim.String (String.concat ["<", tag])), loc)
adamc@606 2056
adamc@606 2057 val assgns = List.mapPartial
adamc@606 2058 (fn ("Source", _, _) => NONE
adamc@606 2059 | (x, e, _) =>
adamc@606 2060 SOME (strcat [str ("d." ^ lowercaseFirst x ^ "="),
adamc@606 2061 (L'.EJavaScript (L'.Script, e, NONE), loc),
adamc@606 2062 str ";"]))
adamc@606 2063 attrs
adamc@606 2064 in
adamc@606 2065 case assgns of
adamc@606 2066 [] => jexp
adamc@606 2067 | _ => strcat (str "var d="
adamc@606 2068 :: jexp
adamc@606 2069 :: str ";"
adamc@606 2070 :: assgns)
adamc@606 2071 end
adamc@152 2072 in
adamc@152 2073 case tag of
adamc@679 2074 "body" => let
adamc@668 2075 val onload = case onload of
adamc@668 2076 NONE => (L'.EPrim (Prim.String ""), loc)
adamc@668 2077 | SOME e =>
adamc@668 2078 let
adamc@668 2079 val e = (L'.EApp (e, (L'.ERecord [], loc)), loc)
adamc@668 2080 in
adamc@668 2081 (L'.EJavaScript (L'.Attribute, e, NONE), loc)
adamc@679 2082 end
adamc@668 2083 in
adamc@668 2084 normal ("body",
adamc@695 2085 SOME (L'.EFfiApp ("Basis", "maybe_onload",
adamc@695 2086 [(L'.EStrcat ((L'.EFfiApp ("Basis", "get_settings",
adamc@695 2087 [(L'.ERecord [], loc)]), loc),
adamc@695 2088 onload), loc)]),
adamc@695 2089 loc),
adamc@695 2090 SOME (L.EFfiApp ("Basis", "get_script", [(L.ERecord [], loc)]), loc))
adamc@668 2091 end
adamc@568 2092
adamc@568 2093 | "dyn" =>
adamc@598 2094 (case attrs of
adamc@598 2095 [("Signal", (L'.EApp ((L'.EAbs (_, _, _, (L'.ESignalReturn (L'.ERel 0, _), _)), _),
adamc@598 2096 e), _), _)] => (e, fm)
adamc@598 2097 | [("Signal", e, _)] =>
adamc@568 2098 ((L'.EStrcat
adamc@603 2099 ((L'.EPrim (Prim.String "<span><script type=\"text/javascript\">dyn("), loc),
adamc@578 2100 (L'.EStrcat ((L'.EJavaScript (L'.Script, e, NONE), loc),
adamc@603 2101 (L'.EPrim (Prim.String ")</script></span>"), loc)), loc)), loc),
adamc@568 2102 fm)
adamc@568 2103 | _ => raise Fail "Monoize: Bad dyn attributes")
adamc@565 2104
adamc@565 2105 | "submit" => normal ("input type=\"submit\"", NONE, NONE)
adamc@601 2106 | "button" => normal ("input type=\"submit\"", NONE, NONE)
adamc@152 2107
adamc@152 2108 | "textbox" =>
adamc@152 2109 (case targs of
adamc@152 2110 [_, (L.CName name, _)] =>
adamc@598 2111 (case List.find (fn ("Source", _, _) => true | _ => false) attrs of
adamc@598 2112 NONE =>
adamc@598 2113 let
adamc@598 2114 val (ts, fm) = tagStart "input"
adamc@598 2115 in
adamc@598 2116 ((L'.EStrcat (ts,
adamc@598 2117 (L'.EPrim (Prim.String (" name=\"" ^ name ^ "\"/>")),
adamc@598 2118 loc)), loc), fm)
adamc@598 2119 end
adamc@598 2120 | SOME (_, src, _) =>
adamc@646 2121 (strcat [str "<span><script type=\"text/javascript\">inp(\"input\",",
adamc@598 2122 (L'.EJavaScript (L'.Script, src, NONE), loc),
adamc@646 2123 str ")</script></span>"],
adamc@598 2124 fm))
adamc@152 2125 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@598 2126 raise Fail "No name passed to textbox tag"))
adamc@155 2127 | "password" => input "password"
adamc@361 2128 | "textarea" =>
adamc@152 2129 (case targs of
adamc@152 2130 [_, (L.CName name, _)] =>
adamc@179 2131 let
adamc@179 2132 val (ts, fm) = tagStart "textarea"
adamc@179 2133 val (xml, fm) = monoExp (env, st, fm) xml
adamc@179 2134 in
adamc@179 2135 ((L'.EStrcat ((L'.EStrcat (ts,
adamc@179 2136 (L'.EPrim (Prim.String (" name=\"" ^ name ^ "\">")), loc)), loc),
adamc@179 2137 (L'.EStrcat (xml,
adamc@179 2138 (L'.EPrim (Prim.String "</textarea>"),
adamc@179 2139 loc)), loc)),
adamc@179 2140 loc), fm)
adamc@179 2141 end
adamc@152 2142 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@153 2143 raise Fail "No name passed to ltextarea tag"))
adamc@153 2144
adamc@190 2145 | "checkbox" => input "checkbox"
adamc@190 2146
adamc@153 2147 | "radio" =>
adamc@153 2148 (case targs of
adamc@153 2149 [_, (L.CName name, _)] =>
adamc@179 2150 monoExp (env, St.setRadioGroup (st, name), fm) xml
adamc@153 2151 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@153 2152 raise Fail "No name passed to radio tag"))
adamc@153 2153 | "radioOption" =>
adamc@153 2154 (case St.radioGroup st of
adamc@153 2155 NONE => raise Fail "No name for radioGroup"
adamc@153 2156 | SOME name =>
adamc@153 2157 normal ("input",
adamc@565 2158 SOME (L'.EPrim (Prim.String (" type=\"radio\" name=\"" ^ name ^ "\"")), loc),
adamc@565 2159 NONE))
adamc@152 2160
adamc@361 2161 | "select" =>
adamc@154 2162 (case targs of
adamc@154 2163 [_, (L.CName name, _)] =>
adamc@179 2164 let
adamc@179 2165 val (ts, fm) = tagStart "select"
adamc@179 2166 val (xml, fm) = monoExp (env, st, fm) xml
adamc@179 2167 in
adamc@179 2168 ((L'.EStrcat ((L'.EStrcat (ts,
adamc@598 2169 (L'.EPrim (Prim.String (" name=\"" ^ name ^ "\">")),
adamc@598 2170 loc)), loc),
adamc@179 2171 (L'.EStrcat (xml,
adamc@179 2172 (L'.EPrim (Prim.String "</select>"),
adamc@179 2173 loc)), loc)),
adamc@179 2174 loc),
adamc@179 2175 fm)
adamc@179 2176 end
adamc@154 2177 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@154 2178 raise Fail "No name passed to lselect tag"))
adamc@154 2179
adamc@601 2180 | "ctextbox" =>
adamc@601 2181 (case List.find (fn ("Source", _, _) => true | _ => false) attrs of
adamc@601 2182 NONE =>
adamc@601 2183 let
adamc@601 2184 val (ts, fm) = tagStart "input"
adamc@601 2185 in
adamc@601 2186 ((L'.EStrcat (ts,
adamc@601 2187 (L'.EPrim (Prim.String "/>"), loc)),
adamc@601 2188 loc), fm)
adamc@601 2189 end
adamc@601 2190 | SOME (_, src, _) =>
adamc@606 2191 let
adamc@606 2192 val sc = strcat [str "inp(\"input\",",
adamc@606 2193 (L'.EJavaScript (L'.Script, src, NONE), loc),
adamc@606 2194 str ")"]
adamc@606 2195 val sc = setAttrs sc
adamc@606 2196 in
adamc@646 2197 (strcat [str "<span><script type=\"text/javascript\">",
adamc@606 2198 sc,
adamc@646 2199 str "</script></span>"],
adamc@606 2200 fm)
adamc@606 2201 end)
adamc@154 2202
adamc@565 2203 | "tabl" => normal ("table", NONE, NONE)
adamc@565 2204 | _ => normal (tag, NONE, NONE)
adamc@95 2205 end
adamc@94 2206
adamc@141 2207 | L.EApp ((L.ECApp (
adamc@361 2208 (L.ECApp ((L.EFfi ("Basis", "form"), _), _), _),
adamc@141 2209 _), _),
adamc@141 2210 xml) =>
adamc@143 2211 let
adamc@143 2212 fun findSubmit (e, _) =
adamc@143 2213 case e of
adamc@143 2214 L.EApp (
adamc@143 2215 (L.EApp (
adamc@143 2216 (L.ECApp (
adamc@143 2217 (L.ECApp (
adamc@143 2218 (L.ECApp (
adamc@143 2219 (L.ECApp (
adamc@143 2220 (L.EFfi ("Basis", "join"),
adamc@143 2221 _), _), _),
adamc@143 2222 _), _),
adamc@143 2223 _), _),
adamc@143 2224 _), _),
adamc@143 2225 xml1), _),
adamc@143 2226 xml2) => (case findSubmit xml1 of
adamc@143 2227 Error => Error
adamc@143 2228 | NotFound => findSubmit xml2
adamc@143 2229 | Found e =>
adamc@143 2230 case findSubmit xml2 of
adamc@143 2231 NotFound => Found e
adamc@143 2232 | _ => Error)
adamc@143 2233 | L.EApp (
adamc@143 2234 (L.EApp (
adamc@143 2235 (L.EApp (
adamc@143 2236 (L.ECApp (
adamc@143 2237 (L.ECApp (
adamc@143 2238 (L.ECApp (
adamc@143 2239 (L.ECApp (
adamc@143 2240 (L.ECApp (
adamc@143 2241 (L.ECApp (
adamc@143 2242 (L.ECApp (
adamc@143 2243 (L.ECApp (
adamc@143 2244 (L.EFfi ("Basis", "tag"),
adamc@143 2245 _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _),
adamc@143 2246 attrs), _),
adamc@143 2247 _), _),
adamc@143 2248 xml) =>
adamc@143 2249 (case #1 attrs of
adamc@143 2250 L.ERecord xes =>
adamc@143 2251 (case ListUtil.search (fn ((L.CName "Action", _), e, t) => SOME (e, t)
adamc@143 2252 | _ => NONE) xes of
adamc@143 2253 NONE => findSubmit xml
adamc@143 2254 | SOME et =>
adamc@143 2255 case findSubmit xml of
adamc@143 2256 NotFound => Found et
adamc@143 2257 | _ => Error)
adamc@143 2258 | _ => findSubmit xml)
adamc@143 2259 | _ => NotFound
adamc@143 2260
adamc@598 2261 val (action, fm) = case findSubmit xml of
adamc@598 2262 NotFound => ((L'.EPrim (Prim.String ""), loc), fm)
adamc@143 2263 | Error => raise Fail "Not ready for multi-submit lforms yet"
adamc@598 2264 | Found (action, actionT) =>
adamc@598 2265 let
adamc@598 2266 val actionT = monoType env actionT
adamc@598 2267 val (action, fm) = monoExp (env, st, fm) action
adamc@598 2268 val (action, fm) = urlifyExp env fm (action, actionT)
adamc@598 2269 in
adamc@598 2270 ((L'.EStrcat ((L'.EPrim (Prim.String " action=\""), loc),
adamc@598 2271 (L'.EStrcat (action,
adamc@598 2272 (L'.EPrim (Prim.String "\""), loc)), loc)), loc),
adamc@598 2273 fm)
adamc@598 2274 end
adamc@598 2275
adamc@179 2276 val (xml, fm) = monoExp (env, st, fm) xml
adamc@143 2277 in
adamc@598 2278 ((L'.EStrcat ((L'.EStrcat ((L'.EPrim (Prim.String "<form"), loc),
adamc@179 2279 (L'.EStrcat (action,
adamc@598 2280 (L'.EPrim (Prim.String ">"), loc)), loc)), loc),
adamc@179 2281 (L'.EStrcat (xml,
adamc@179 2282 (L'.EPrim (Prim.String "</form>"), loc)), loc)), loc),
adamc@179 2283 fm)
adamc@143 2284 end
adamc@141 2285
adamc@148 2286 | L.EApp ((L.ECApp (
adamc@148 2287 (L.ECApp (
adamc@148 2288 (L.ECApp (
adamc@148 2289 (L.ECApp (
adamc@148 2290 (L.EFfi ("Basis", "useMore"), _), _), _),
adamc@148 2291 _), _),
adamc@148 2292 _), _),
adamc@148 2293 _), _),
adamc@179 2294 xml) => monoExp (env, st, fm) xml
adamc@148 2295
adamc@283 2296 | L.ECApp ((L.EFfi ("Basis", "error"), _), t) =>
adamc@283 2297 let
adamc@283 2298 val t = monoType env t
adamc@283 2299 in
adamc@283 2300 ((L'.EAbs ("s", (L'.TFfi ("Basis", "string"), loc), t,
adamc@283 2301 (L'.EError ((L'.ERel 0, loc), t), loc)), loc),
adamc@283 2302 fm)
adamc@283 2303 end
adamc@283 2304
adamc@179 2305 | L.EApp (e1, e2) =>
adamc@179 2306 let
adamc@179 2307 val (e1, fm) = monoExp (env, st, fm) e1
adamc@179 2308 val (e2, fm) = monoExp (env, st, fm) e2
adamc@179 2309 in
adamc@179 2310 ((L'.EApp (e1, e2), loc), fm)
adamc@179 2311 end
adamc@26 2312 | L.EAbs (x, dom, ran, e) =>
adamc@179 2313 let
adamc@179 2314 val (e, fm) = monoExp (Env.pushERel env x dom, st, fm) e
adamc@179 2315 in
adamc@179 2316 ((L'.EAbs (x, monoType env dom, monoType env ran, e), loc), fm)
adamc@179 2317 end
adamc@25 2318 | L.ECApp _ => poly ()
adamc@25 2319 | L.ECAbs _ => poly ()
adamc@25 2320
adamc@252 2321 | L.EFfi mx => ((L'.EFfi mx, loc), fm)
adamc@252 2322 | L.EFfiApp (m, x, es) =>
adamc@252 2323 let
adamc@252 2324 val (es, fm) = ListUtil.foldlMap (fn (e, fm) => monoExp (env, st, fm) e) fm es
adamc@252 2325 in
adamc@252 2326 ((L'.EFfiApp (m, x, es), loc), fm)
adamc@252 2327 end
adamc@252 2328
adamc@179 2329 | L.ERecord xes =>
adamc@179 2330 let
adamc@179 2331 val (xes, fm) = ListUtil.foldlMap
adamc@179 2332 (fn ((x, e, t), fm) =>
adamc@179 2333 let
adamc@179 2334 val (e, fm) = monoExp (env, st, fm) e
adamc@179 2335 in
adamc@179 2336 ((monoName env x,
adamc@179 2337 e,
adamc@179 2338 monoType env t), fm)
adamc@179 2339 end) fm xes
adamc@179 2340 in
adamc@179 2341 ((L'.ERecord xes, loc), fm)
adamc@179 2342 end
adamc@179 2343 | L.EField (e, x, _) =>
adamc@179 2344 let
adamc@179 2345 val (e, fm) = monoExp (env, st, fm) e
adamc@179 2346 in
adamc@179 2347 ((L'.EField (e, monoName env x), loc), fm)
adamc@179 2348 end
adamc@445 2349 | L.EConcat _ => poly ()
adamc@149 2350 | L.ECut _ => poly ()
adamc@493 2351 | L.ECutMulti _ => poly ()
adamc@177 2352
adamc@182 2353 | L.ECase (e, pes, {disc, result}) =>
adamc@179 2354 let
adamc@179 2355 val (e, fm) = monoExp (env, st, fm) e
adamc@179 2356 val (pes, fm) = ListUtil.foldlMap
adamc@179 2357 (fn ((p, e), fm) =>
adamc@179 2358 let
adamc@179 2359 val (e, fm) = monoExp (env, st, fm) e
adamc@179 2360 in
adamc@182 2361 ((monoPat env p, e), fm)
adamc@179 2362 end) fm pes
adamc@179 2363 in
adamc@182 2364 ((L'.ECase (e, pes, {disc = monoType env disc, result = monoType env result}), loc), fm)
adamc@179 2365 end
adamc@177 2366
adamc@179 2367 | L.EWrite e =>
adamc@179 2368 let
adamc@179 2369 val (e, fm) = monoExp (env, st, fm) e
adamc@179 2370 in
adamc@252 2371 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adamc@252 2372 (L'.EWrite (liftExpInExp 0 e), loc)), loc), fm)
adamc@179 2373 end
adamc@110 2374
adamc@179 2375 | L.EClosure (n, es) =>
adamc@179 2376 let
adamc@179 2377 val (es, fm) = ListUtil.foldlMap (fn (e, fm) =>
adamc@179 2378 monoExp (env, st, fm) e)
adamc@179 2379 fm es
adamc@179 2380 in
adamc@179 2381 ((L'.EClosure (n, es), loc), fm)
adamc@179 2382 end
adamc@450 2383
adamc@450 2384 | L.ELet (x, t, e1, e2) =>
adamc@450 2385 let
adamc@450 2386 val t' = monoType env t
adamc@450 2387 val (e1, fm) = monoExp (env, st, fm) e1
adamc@450 2388 val (e2, fm) = monoExp (Env.pushERel env x t, st, fm) e2
adamc@450 2389 in
adamc@450 2390 ((L'.ELet (x, t', e1, e2), loc), fm)
adamc@450 2391 end
adamc@607 2392
adamc@609 2393 | L.EServerCall (n, es, ek, t) =>
adamc@608 2394 let
adamc@609 2395 val t = monoType env t
adamc@614 2396 val (_, ft, _, name) = Env.lookupENamed env n
adamc@608 2397 val (es, fm) = ListUtil.foldlMap (fn (e, fm) => monoExp (env, st, fm) e) fm es
adamc@614 2398
adamc@614 2399 fun encodeArgs (es, ft, acc, fm) =
adamc@614 2400 case (es, ft) of
adamc@614 2401 ([], _) => (rev acc, fm)
adamc@614 2402 | (e :: es, (L.TFun (dom, ran), _)) =>
adamc@614 2403 let
adamc@614 2404 val (e, fm) = urlifyExp env fm (e, monoType env dom)
adamc@614 2405 in
adamc@614 2406 encodeArgs (es, ran, e
adamc@614 2407 :: (L'.EPrim (Prim.String "/"), loc)
adamc@614 2408 :: acc, fm)
adamc@614 2409 end
adamc@614 2410 | _ => raise Fail "Monoize: Not enough arguments visible in RPC function type"
adamc@614 2411
adamc@614 2412 val (call, fm) = encodeArgs (es, ft, [], fm)
adamc@614 2413 val call = foldl (fn (e, call) => (L'.EStrcat (call, e), loc))
adamc@614 2414 (L'.EPrim (Prim.String name), loc) call
adamc@614 2415
adamc@608 2416 val (ek, fm) = monoExp (env, st, fm) ek
adamc@609 2417
adamc@609 2418 val ekf = (L'.EAbs ("f",
adamc@609 2419 (L'.TFun (t,
adamc@609 2420 (L'.TFun ((L'.TRecord [], loc),
adamc@609 2421 (L'.TRecord [], loc)), loc)), loc),
adamc@609 2422 (L'.TFun (t,
adamc@609 2423 (L'.TRecord [], loc)), loc),
adamc@609 2424 (L'.EAbs ("x",
adamc@609 2425 t,
adamc@609 2426 (L'.TRecord [], loc),
adamc@609 2427 (L'.EApp ((L'.EApp ((L'.ERel 1, loc),
adamc@609 2428 (L'.ERel 0, loc)), loc),
adamc@609 2429 (L'.ERecord [], loc)), loc)), loc)), loc)
adamc@609 2430 val ek = (L'.EApp (ekf, ek), loc)
adamc@651 2431 val e = (L'.EServerCall (call, ek, t), loc)
adamc@651 2432 val e = liftExpInExp 0 e
adamc@651 2433 val unit = (L'.TRecord [], loc)
adamc@651 2434 val e = (L'.EAbs ("_", unit, unit, e), loc)
adamc@608 2435 in
adamc@651 2436 (e, fm)
adamc@608 2437 end
adamc@626 2438
adamc@626 2439 | L.EKAbs _ => poly ()
adamc@626 2440 | L.EKApp _ => poly ()
adamc@25 2441 end
adamc@25 2442
adamc@179 2443 fun monoDecl (env, fm) (all as (d, loc)) =
adamc@25 2444 let
adamc@25 2445 fun poly () =
adamc@25 2446 (E.errorAt loc "Unsupported declaration";
adamc@25 2447 Print.eprefaces' [("Declaration", CorePrint.p_decl env all)];
adamc@25 2448 NONE)
adamc@25 2449 in
adamc@25 2450 case d of
adamc@25 2451 L.DCon _ => NONE
adamc@193 2452 | L.DDatatype (x, n, [], xncs) =>
adamc@193 2453 let
adamc@196 2454 val env' = Env.declBinds env all
adamc@196 2455 val d = (L'.DDatatype (x, n, map (fn (x, n, to) => (x, n, Option.map (monoType env') to)) xncs), loc)
adamc@164 2456 in
adamc@273 2457 SOME (env', fm, [d])
adamc@193 2458 end
adamc@193 2459 | L.DDatatype _ => poly ()
adamc@179 2460 | L.DVal (x, n, t, e, s) =>
adamc@179 2461 let
adamc@179 2462 val (e, fm) = monoExp (env, St.empty, fm) e
adamc@179 2463 in
adamc@179 2464 SOME (Env.pushENamed env x n t NONE s,
adamc@179 2465 fm,
adamc@273 2466 [(L'.DVal (x, n, monoType env t, e, s), loc)])
adamc@179 2467 end
adamc@128 2468 | L.DValRec vis =>
adamc@128 2469 let
adamc@128 2470 val env = foldl (fn ((x, n, t, e, s), env) => Env.pushENamed env x n t NONE s) env vis
adamc@179 2471
adamc@179 2472 val (vis, fm) = ListUtil.foldlMap
adamc@179 2473 (fn ((x, n, t, e, s), fm) =>
adamc@179 2474 let
adamc@179 2475 val (e, fm) = monoExp (env, St.empty, fm) e
adamc@179 2476 in
adamc@179 2477 ((x, n, monoType env t, e, s), fm)
adamc@179 2478 end)
adamc@179 2479 fm vis
adamc@128 2480 in
adamc@128 2481 SOME (env,
adamc@179 2482 fm,
adamc@273 2483 [(L'.DValRec vis, loc)])
adamc@128 2484 end
adamc@144 2485 | L.DExport (ek, n) =>
adamc@115 2486 let
adamc@120 2487 val (_, t, _, s) = Env.lookupENamed env n
adamc@120 2488
adamc@609 2489 fun unwind (t, args) =
adamc@609 2490 case #1 t of
adamc@609 2491 L.TFun (dom, ran) => unwind (ran, dom :: args)
adamc@314 2492 | L.CApp ((L.CFfi ("Basis", "transaction"), _), t) =>
adamc@609 2493 unwind (t, (L.TRecord (L.CRecord ((L.KType, loc), []), loc), loc) :: args)
adamc@609 2494 | _ => (rev args, t)
adamc@120 2495
adamc@609 2496 val (ts, ran) = unwind (t, [])
adamc@609 2497 val ts = map (monoType env) ts
adamc@609 2498 val ran = monoType env ran
adamc@115 2499 in
adamc@609 2500 SOME (env, fm, [(L'.DExport (ek, s, n, ts, ran), loc)])
adamc@115 2501 end
adamc@705 2502 | L.DTable (x, n, (L.CRecord (_, xts), _), s, e, _) =>
adamc@251 2503 let
adamc@251 2504 val t = (L.CFfi ("Basis", "string"), loc)
adamc@251 2505 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@311 2506 val s = "uw_" ^ s
adamc@704 2507 val e_name = (L'.EPrim (Prim.String s), loc)
adamc@273 2508
adamc@273 2509 val xts = map (fn (x, t) => (monoName env x, monoType env t)) xts
adamc@704 2510
adamc@704 2511 val (e, fm) = monoExp (env, St.empty, fm) e
adamc@251 2512 in
adamc@251 2513 SOME (Env.pushENamed env x n t NONE s,
adamc@251 2514 fm,
adamc@704 2515 [(L'.DTable (s, xts, e), loc),
adamc@704 2516 (L'.DVal (x, n, t', e_name, s), loc)])
adamc@251 2517 end
adamc@273 2518 | L.DTable _ => poly ()
adamc@338 2519 | L.DSequence (x, n, s) =>
adamc@338 2520 let
adamc@338 2521 val t = (L.CFfi ("Basis", "string"), loc)
adamc@338 2522 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@338 2523 val s = "uw_" ^ s
adamc@338 2524 val e = (L'.EPrim (Prim.String s), loc)
adamc@338 2525 in
adamc@338 2526 SOME (Env.pushENamed env x n t NONE s,
adamc@338 2527 fm,
adamc@338 2528 [(L'.DSequence s, loc),
adamc@338 2529 (L'.DVal (x, n, t', e, s), loc)])
adamc@338 2530 end
adamc@683 2531 | L.DDatabase _ => NONE
adamc@462 2532 | L.DCookie (x, n, t, s) =>
adamc@462 2533 let
adamc@462 2534 val t = (L.CFfi ("Basis", "string"), loc)
adamc@462 2535 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@462 2536 val e = (L'.EPrim (Prim.String s), loc)
adamc@462 2537 in
adamc@462 2538 SOME (Env.pushENamed env x n t NONE s,
adamc@462 2539 fm,
adamc@462 2540 [(L'.DVal (x, n, t', e, s), loc)])
adamc@462 2541 end
adamc@25 2542 end
adamc@25 2543
adamc@683 2544 datatype expungable = Client | Channel
adamc@683 2545
adamc@683 2546 fun monoize env file =
adamc@25 2547 let
adamc@385 2548 val p = !urlPrefix
adamc@385 2549 val () =
adamc@385 2550 if p = "" then
adamc@385 2551 urlPrefix := "/"
adamc@385 2552 else if String.sub (p, size p - 1) <> #"/" then
adamc@385 2553 urlPrefix := p ^ "/"
adamc@385 2554 else
adamc@385 2555 ()
adamc@385 2556
adamc@683 2557 val loc = E.dummySpan
adamc@683 2558 val client = (L'.TFfi ("Basis", "client"), loc)
adamc@683 2559 val unit = (L'.TRecord [], loc)
adamc@687 2560
adamc@687 2561 fun calcClientish xts =
adamc@687 2562 foldl (fn ((x : L.con, t : L.con), st as (nullable, notNullable)) =>
adamc@687 2563 case #1 x of
adamc@687 2564 L.CName x =>
adamc@687 2565 (case #1 t of
adamc@687 2566 L.CFfi ("Basis", "client") =>
adamc@687 2567 (nullable, (x, Client) :: notNullable)
adamc@687 2568 | L.CApp ((L.CFfi ("Basis", "option"), _),
adamc@687 2569 (L.CFfi ("Basis", "client"), _)) =>
adamc@687 2570 ((x, Client) :: nullable, notNullable)
adamc@687 2571 | L.CApp ((L.CFfi ("Basis", "channel"), _), _) =>
adamc@687 2572 (nullable, (x, Channel) :: notNullable)
adamc@687 2573 | L.CApp ((L.CFfi ("Basis", "option"), _),
adamc@687 2574 (L.CApp ((L.CFfi ("Basis", "channel"), _), _), _)) =>
adamc@687 2575 ((x, Channel) :: nullable, notNullable)
adamc@687 2576 | _ => st)
adamc@687 2577 | _ => st) ([], []) xts
adamc@687 2578
adamc@683 2579 fun expunger () =
adamc@683 2580 let
adamc@683 2581 val target = (L'.EFfiApp ("Basis", "sqlifyClient", [(L'.ERel 0, loc)]), loc)
adamc@683 2582
adamc@683 2583 fun doTable (tab, xts, e) =
adamc@683 2584 case xts of
adamc@683 2585 L.CRecord (_, xts) =>
adamc@683 2586 let
adamc@687 2587 val (nullable, notNullable) = calcClientish xts
adamc@683 2588
adamc@684 2589 fun cond (x, v) =
adamc@684 2590 (L'.EStrcat ((L'.EPrim (Prim.String ("uw_" ^ x
adamc@684 2591 ^ (case v of
adamc@684 2592 Client => ""
adamc@684 2593 | Channel => " >> 32")
adamc@684 2594 ^ " = ")), loc),
adamc@684 2595 target), loc)
adamc@684 2596
adamc@684 2597 val e =
adamc@684 2598 foldl (fn ((x, v), e) =>
adamc@684 2599 (L'.ESeq (
adamc@684 2600 (L'.EDml (L'.EStrcat (
adamc@684 2601 (L'.EPrim (Prim.String ("UPDATE uw_"
adamc@684 2602 ^ tab
adamc@684 2603 ^ " SET uw_"
adamc@684 2604 ^ x
adamc@684 2605 ^ " = NULL WHERE ")), loc),
adamc@684 2606 cond (x, v)), loc), loc),
adamc@684 2607 e), loc))
adamc@684 2608 e nullable
adamc@684 2609
adamc@683 2610 val e =
adamc@683 2611 case notNullable of
adamc@683 2612 [] => e
adamc@683 2613 | eb :: ebs =>
adamc@684 2614 (L'.ESeq (
adamc@684 2615 (L'.EDml (foldl
adamc@684 2616 (fn (eb, s) =>
adamc@684 2617 (L'.EStrcat (s,
adamc@687 2618 (L'.EStrcat ((L'.EPrim (Prim.String " OR "),
adamc@684 2619 loc),
adamc@684 2620 cond eb), loc)), loc))
adamc@684 2621 (L'.EStrcat ((L'.EPrim (Prim.String ("DELETE FROM uw_"
adamc@684 2622 ^ tab
adamc@684 2623 ^ " WHERE ")), loc),
adamc@684 2624 cond eb), loc)
adamc@684 2625 ebs), loc),
adamc@684 2626 e), loc)
adamc@683 2627 in
adamc@683 2628 e
adamc@683 2629 end
adamc@683 2630 | _ => e
adamc@683 2631
adamc@683 2632 val e = (L'.ERecord [], loc)
adamc@683 2633 in
adamc@683 2634 foldl (fn ((d, _), e) =>
adamc@683 2635 case d of
adamc@705 2636 L.DTable (_, _, xts, tab, _, _) => doTable (tab, #1 xts, e)
adamc@683 2637 | _ => e) e file
adamc@683 2638 end
adamc@683 2639
adamc@687 2640 fun initializer () =
adamc@687 2641 let
adamc@687 2642 fun doTable (tab, xts, e) =
adamc@687 2643 case xts of
adamc@687 2644 L.CRecord (_, xts) =>
adamc@687 2645 let
adamc@687 2646 val (nullable, notNullable) = calcClientish xts
adamc@687 2647
adamc@687 2648 val e =
adamc@687 2649 case nullable of
adamc@687 2650 [] => e
adamc@687 2651 | (x, _) :: ebs =>
adamc@687 2652 (L'.ESeq (
adamc@687 2653 (L'.EDml (L'.EPrim (Prim.String
adamc@687 2654 (foldl (fn ((x, _), s) =>
adamc@687 2655 s ^ ", uw_" ^ x ^ " = NULL")
adamc@687 2656 ("UPDATE uw_"
adamc@687 2657 ^ tab
adamc@687 2658 ^ " SET uw_"
adamc@687 2659 ^ x
adamc@687 2660 ^ " = NULL")
adamc@687 2661 ebs)), loc), loc),
adamc@687 2662 e), loc)
adamc@687 2663
adamc@687 2664 val e =
adamc@687 2665 case notNullable of
adamc@687 2666 [] => e
adamc@687 2667 | eb :: ebs =>
adamc@687 2668 (L'.ESeq (
adamc@687 2669 (L'.EDml (L'.EPrim (Prim.String ("DELETE FROM uw_"
adamc@687 2670 ^ tab)), loc), loc),
adamc@687 2671 e), loc)
adamc@687 2672 in
adamc@687 2673 e
adamc@687 2674 end
adamc@687 2675 | _ => e
adamc@687 2676
adamc@687 2677 val e = (L'.ERecord [], loc)
adamc@687 2678 in
adamc@687 2679 foldl (fn ((d, _), e) =>
adamc@687 2680 case d of
adamc@705 2681 L.DTable (_, _, xts, tab, _, _) => doTable (tab, #1 xts, e)
adamc@687 2682 | _ => e) e file
adamc@687 2683 end
adamc@687 2684
adamc@179 2685 val (_, _, ds) = List.foldl (fn (d, (env, fm, ds)) =>
adamc@683 2686 case #1 d of
adamc@683 2687 L.DDatabase s =>
adamc@683 2688 let
adamc@687 2689 val (nExp, fm) = Fm.freshName fm
adamc@687 2690 val (nIni, fm) = Fm.freshName fm
adamc@687 2691
adamc@687 2692 val dExp = L'.DVal ("expunger",
adamc@687 2693 nExp,
adamc@687 2694 (L'.TFun (client, unit), loc),
adamc@687 2695 (L'.EAbs ("cli", client, unit, expunger ()), loc),
adamc@687 2696 "expunger")
adamc@687 2697 val dIni = L'.DVal ("initializer",
adamc@687 2698 nIni,
adamc@687 2699 (L'.TFun (unit, unit), loc),
adamc@687 2700 (L'.EAbs ("_", unit, unit, initializer ()), loc),
adamc@687 2701 "initializer")
adamc@683 2702 in
adamc@687 2703 (env, Fm.enter fm, (L'.DDatabase {name = s,
adamc@687 2704 expunge = nExp,
adamc@687 2705 initialize = nIni}, loc)
adamc@687 2706 :: (dExp, loc)
adamc@687 2707 :: (dIni, loc)
adamc@683 2708 :: ds)
adamc@683 2709 end
adamc@683 2710 | _ =>
adamc@683 2711 case monoDecl (env, fm) d of
adamc@683 2712 NONE => (env, fm, ds)
adamc@683 2713 | SOME (env, fm, ds') =>
adamc@683 2714 (env,
adamc@683 2715 Fm.enter fm,
adamc@683 2716 ds' @ Fm.decls fm @ ds))
adamc@683 2717 (env, Fm.empty (CoreUtil.File.maxName file + 1), []) file
adamc@25 2718 in
adamc@25 2719 rev ds
adamc@25 2720 end
adamc@25 2721
adamc@25 2722 end