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annotate src/monoize.sml @ 598:4c2c740c6931

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Hooking a source into an input
author Adam Chlipala <adamc@hcoop.net>
date Sun, 11 Jan 2009 10:05:06 -0500
parents 57f476c934da
children 889dc9fceb3a
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@252 142 | 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@252 152
adamc@252 153 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_subset"), _), _), _), _) =>
adamc@252 154 (L'.TRecord [], loc)
adamc@252 155 | L.CFfi ("Basis", "sql_relop") =>
adamc@252 156 (L'.TFfi ("Basis", "string"), loc)
adamc@252 157 | L.CFfi ("Basis", "sql_direction") =>
adamc@252 158 (L'.TFfi ("Basis", "string"), loc)
adamc@252 159 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_order_by"), _), _), _), _) =>
adamc@252 160 (L'.TFfi ("Basis", "string"), loc)
adamc@252 161 | L.CFfi ("Basis", "sql_limit") =>
adamc@252 162 (L'.TFfi ("Basis", "string"), loc)
adamc@252 163 | L.CFfi ("Basis", "sql_offset") =>
adamc@252 164 (L'.TFfi ("Basis", "string"), loc)
adamc@252 165
adamc@252 166 | L.CApp ((L.CFfi ("Basis", "sql_injectable"), _), t) =>
adamc@252 167 (L'.TFun (mt env dtmap t, (L'.TFfi ("Basis", "string"), loc)), loc)
adamc@252 168 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_unary"), _), _), _), _) =>
adamc@252 169 (L'.TFfi ("Basis", "string"), loc)
adamc@252 170 | L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_binary"), _), _), _), _), _), _) =>
adamc@252 171 (L'.TFfi ("Basis", "string"), loc)
adamc@252 172 | L.CApp ((L.CFfi ("Basis", "sql_aggregate"), _), t) =>
adamc@252 173 (L'.TFfi ("Basis", "string"), loc)
adamc@252 174 | L.CApp ((L.CFfi ("Basis", "sql_summable"), _), _) =>
adamc@252 175 (L'.TRecord [], loc)
adamc@252 176 | L.CApp ((L.CFfi ("Basis", "sql_maxable"), _), _) =>
adamc@252 177 (L'.TRecord [], loc)
adamc@559 178 | L.CApp ((L.CFfi ("Basis", "sql_arith"), _), _) =>
adamc@559 179 (L'.TRecord [], loc)
adamc@441 180 | L.CApp ((L.CFfi ("Basis", "sql_nfunc"), _), _) =>
adamc@441 181 (L'.TFfi ("Basis", "string"), loc)
adamc@251 182
adamc@196 183 | L.CRel _ => poly ()
adamc@196 184 | L.CNamed n =>
adamc@196 185 (case IM.find (dtmap, n) of
adamc@196 186 SOME r => (L'.TDatatype (n, r), loc)
adamc@196 187 | NONE =>
adamc@196 188 let
adamc@196 189 val r = ref (L'.Default, [])
adamc@196 190 val (_, xs, xncs) = Env.lookupDatatype env n
adamc@196 191
adamc@196 192 val dtmap' = IM.insert (dtmap, n, r)
adamc@196 193
adamc@196 194 val xncs = map (fn (x, n, to) => (x, n, Option.map (mt env dtmap') to)) xncs
adamc@196 195 in
adamc@196 196 case xs of
adamc@198 197 [] =>(r := (ElabUtil.classifyDatatype xncs, xncs);
adamc@196 198 (L'.TDatatype (n, r), loc))
adamc@196 199 | _ => poly ()
adamc@196 200 end)
adamc@196 201 | L.CFfi mx => (L'.TFfi mx, loc)
adamc@196 202 | L.CApp _ => poly ()
adamc@196 203 | L.CAbs _ => poly ()
adamc@196 204
adamc@196 205 | L.CName _ => poly ()
adamc@196 206
adamc@196 207 | L.CRecord _ => poly ()
adamc@196 208 | L.CConcat _ => poly ()
adamc@196 209 | L.CFold _ => poly ()
adamc@196 210 | L.CUnit => poly ()
adamc@214 211
adamc@214 212 | L.CTuple _ => poly ()
adamc@214 213 | L.CProj _ => poly ()
adamc@196 214 end
adamc@25 215 in
adamc@196 216 mt env IM.empty
adamc@25 217 end
adamc@25 218
adamc@25 219 val dummyExp = (L'.EPrim (Prim.Int 0), E.dummySpan)
adamc@25 220
adamc@179 221 structure IM = IntBinaryMap
adamc@179 222
adamc@179 223 datatype foo_kind =
adamc@179 224 Attr
adamc@179 225 | Url
adamc@179 226
adamc@179 227 fun fk2s fk =
adamc@179 228 case fk of
adamc@179 229 Attr => "attr"
adamc@179 230 | Url => "url"
adamc@179 231
adamc@179 232 structure Fm :> sig
adamc@179 233 type t
adamc@179 234
adamc@179 235 val empty : int -> t
adamc@179 236
adamc@179 237 val lookup : t -> foo_kind -> int -> (int -> t -> L'.decl * t) -> t * int
adamc@179 238 val enter : t -> t
adamc@179 239 val decls : t -> L'.decl list
adamc@179 240 end = struct
adamc@179 241
adamc@179 242 structure M = BinaryMapFn(struct
adamc@179 243 type ord_key = foo_kind
adamc@179 244 fun compare x =
adamc@179 245 case x of
adamc@179 246 (Attr, Attr) => EQUAL
adamc@179 247 | (Attr, _) => LESS
adamc@179 248 | (_, Attr) => GREATER
adamc@179 249
adamc@179 250 | (Url, Url) => EQUAL
adamc@179 251 end)
adamc@179 252
adamc@179 253 type t = {
adamc@179 254 count : int,
adamc@179 255 map : int IM.map M.map,
adamc@179 256 decls : L'.decl list
adamc@179 257 }
adamc@179 258
adamc@179 259 fun empty count = {
adamc@179 260 count = count,
adamc@179 261 map = M.empty,
adamc@179 262 decls = []
adamc@179 263 }
adamc@179 264
adamc@179 265 fun enter ({count, map, ...} : t) = {count = count, map = map, decls = []}
adamc@179 266 fun decls ({decls, ...} : t) = decls
adamc@179 267
adamc@179 268 fun lookup (t as {count, map, decls}) k n thunk =
adamc@120 269 let
adamc@179 270 val im = Option.getOpt (M.find (map, k), IM.empty)
adamc@179 271 in
adamc@179 272 case IM.find (im, n) of
adamc@179 273 NONE =>
adamc@179 274 let
adamc@179 275 val n' = count
adamc@179 276 val (d, {count, map, decls}) = thunk count {count = count + 1,
adamc@179 277 map = M.insert (map, k, IM.insert (im, n, n')),
adamc@179 278 decls = decls}
adamc@179 279 in
adamc@179 280 ({count = count,
adamc@179 281 map = map,
adamc@179 282 decls = d :: decls}, n')
adamc@179 283 end
adamc@179 284 | SOME n' => (t, n')
adamc@179 285 end
adamc@179 286
adamc@179 287 end
adamc@185 288
adamc@185 289
adamc@185 290 fun capitalize s =
adamc@185 291 if s = "" then
adamc@185 292 s
adamc@185 293 else
adamc@185 294 str (Char.toUpper (String.sub (s, 0))) ^ String.extract (s, 1, NONE)
adamc@179 295
adamc@179 296 fun fooifyExp fk env =
adamc@179 297 let
adamc@179 298 fun fooify fm (e, tAll as (t, loc)) =
adamc@120 299 case #1 e of
adamc@120 300 L'.EClosure (fnam, [(L'.ERecord [], _)]) =>
adamc@120 301 let
adamc@120 302 val (_, _, _, s) = Env.lookupENamed env fnam
adamc@120 303 in
adamc@385 304 ((L'.EPrim (Prim.String (!urlPrefix ^ s)), loc), fm)
adamc@120 305 end
adamc@120 306 | L'.EClosure (fnam, args) =>
adamc@120 307 let
adamc@120 308 val (_, ft, _, s) = Env.lookupENamed env fnam
adamc@120 309 val ft = monoType env ft
adamc@111 310
adamc@179 311 fun attrify (args, ft, e, fm) =
adamc@120 312 case (args, ft) of
adamc@179 313 ([], _) => (e, fm)
adamc@120 314 | (arg :: args, (L'.TFun (t, ft), _)) =>
adamc@179 315 let
adamc@179 316 val (arg', fm) = fooify fm (arg, t)
adamc@179 317 in
adamc@179 318 attrify (args, ft,
adamc@179 319 (L'.EStrcat (e,
adamc@179 320 (L'.EStrcat ((L'.EPrim (Prim.String "/"), loc),
adamc@179 321 arg'), loc)), loc),
adamc@179 322 fm)
adamc@179 323 end
adamc@120 324 | _ => (E.errorAt loc "Type mismatch encoding attribute";
adamc@179 325 (e, fm))
adamc@120 326 in
adamc@385 327 attrify (args, ft, (L'.EPrim (Prim.String (!urlPrefix ^ s)), loc), fm)
adamc@120 328 end
adamc@120 329 | _ =>
adamc@120 330 case t of
adamc@185 331 L'.TFfi (m, x) => ((L'.EFfiApp (m, fk2s fk ^ "ify" ^ capitalize x, [e]), loc), fm)
adamc@200 332
adamc@179 333 | L'.TRecord [] => ((L'.EPrim (Prim.String ""), loc), fm)
adamc@200 334 | L'.TRecord ((x, t) :: xts) =>
adamc@200 335 let
adamc@200 336 val (se, fm) = fooify fm ((L'.EField (e, x), loc), t)
adamc@200 337 in
adamc@200 338 foldl (fn ((x, t), (se, fm)) =>
adamc@200 339 let
adamc@200 340 val (se', fm) = fooify fm ((L'.EField (e, x), loc), t)
adamc@200 341 in
adamc@200 342 ((L'.EStrcat (se,
adamc@200 343 (L'.EStrcat ((L'.EPrim (Prim.String "/"), loc),
adamc@200 344 se'), loc)), loc),
adamc@200 345 fm)
adamc@200 346 end) (se, fm) xts
adamc@200 347 end
adamc@111 348
adamc@196 349 | L'.TDatatype (i, ref (dk, _)) =>
adamc@179 350 let
adamc@179 351 fun makeDecl n fm =
adamc@179 352 let
adamc@193 353 val (x, _, xncs) = Env.lookupDatatype env i
adamc@179 354
adamc@179 355 val (branches, fm) =
adamc@179 356 ListUtil.foldlMap
adamc@179 357 (fn ((x, n, to), fm) =>
adamc@179 358 case to of
adamc@179 359 NONE =>
adamc@188 360 (((L'.PCon (dk, L'.PConVar n, NONE), loc),
adamc@179 361 (L'.EPrim (Prim.String x), loc)),
adamc@179 362 fm)
adamc@179 363 | SOME t =>
adamc@179 364 let
adamc@182 365 val t = monoType env t
adamc@182 366 val (arg, fm) = fooify fm ((L'.ERel 0, loc), t)
adamc@179 367 in
adamc@188 368 (((L'.PCon (dk, L'.PConVar n, SOME (L'.PVar ("a", t), loc)), loc),
adamc@179 369 (L'.EStrcat ((L'.EPrim (Prim.String (x ^ "/")), loc),
adamc@179 370 arg), loc)),
adamc@179 371 fm)
adamc@179 372 end)
adamc@179 373 fm xncs
adamc@179 374
adamc@179 375 val dom = tAll
adamc@179 376 val ran = (L'.TFfi ("Basis", "string"), loc)
adamc@179 377 in
adamc@179 378 ((L'.DValRec [(fk2s fk ^ "ify_" ^ x,
adamc@179 379 n,
adamc@179 380 (L'.TFun (dom, ran), loc),
adamc@179 381 (L'.EAbs ("x",
adamc@179 382 dom,
adamc@179 383 ran,
adamc@179 384 (L'.ECase ((L'.ERel 0, loc),
adamc@179 385 branches,
adamc@182 386 {disc = dom,
adamc@182 387 result = ran}), loc)), loc),
adamc@179 388 "")], loc),
adamc@179 389 fm)
adamc@179 390 end
adamc@179 391
adamc@179 392 val (fm, n) = Fm.lookup fm fk i makeDecl
adamc@179 393 in
adamc@179 394 ((L'.EApp ((L'.ENamed n, loc), e), loc), fm)
adamc@179 395 end
adamc@164 396
adamc@471 397 | L'.TOption t =>
adamc@471 398 let
adamc@471 399 val (body, fm) = fooify fm ((L'.ERel 0, loc), t)
adamc@471 400 in
adamc@471 401 ((L'.ECase (e,
adamc@471 402 [((L'.PNone t, loc),
adamc@471 403 (L'.EPrim (Prim.String "None"), loc)),
adamc@471 404
adamc@471 405 ((L'.PSome (t, (L'.PVar ("x", t), loc)), loc),
adamc@471 406 (L'.EStrcat ((L'.EPrim (Prim.String "Some/"), loc),
adamc@471 407 body), loc))],
adamc@471 408 {disc = tAll,
adamc@471 409 result = (L'.TFfi ("Basis", "string"), loc)}), loc),
adamc@471 410 fm)
adamc@471 411 end
adamc@471 412
adamc@490 413 | _ => (E.errorAt loc "Don't know how to encode attribute/URL type";
adamc@120 414 Print.eprefaces' [("Type", MonoPrint.p_typ MonoEnv.empty tAll)];
adamc@179 415 (dummyExp, fm))
adamc@120 416 in
adamc@120 417 fooify
adamc@120 418 end
adamc@120 419
adamc@179 420 val attrifyExp = fooifyExp Attr
adamc@179 421 val urlifyExp = fooifyExp Url
adamc@105 422
adamc@143 423 datatype 'a failable_search =
adamc@143 424 Found of 'a
adamc@143 425 | NotFound
adamc@143 426 | Error
adamc@143 427
adamc@153 428 structure St :> sig
adamc@153 429 type t
adamc@153 430
adamc@153 431 val empty : t
adamc@153 432
adamc@153 433 val radioGroup : t -> string option
adamc@153 434 val setRadioGroup : t * string -> t
adamc@153 435 end = struct
adamc@153 436
adamc@153 437 type t = {
adamc@153 438 radioGroup : string option
adamc@153 439 }
adamc@153 440
adamc@153 441 val empty = {radioGroup = NONE}
adamc@153 442
adamc@153 443 fun radioGroup (t : t) = #radioGroup t
adamc@153 444
adamc@153 445 fun setRadioGroup (t : t, x) = {radioGroup = SOME x}
adamc@153 446
adamc@153 447 end
adamc@153 448
adamc@186 449 fun monoPatCon env pc =
adamc@178 450 case pc of
adamc@178 451 L.PConVar n => L'.PConVar n
adamc@188 452 | L.PConFfi {mod = m, datatyp, con, arg, ...} => L'.PConFfi {mod = m, datatyp = datatyp, con = con,
adamc@188 453 arg = Option.map (monoType env) arg}
adamc@178 454
adamc@193 455 val dummyPat = (L'.PPrim (Prim.Int 0), ErrorMsg.dummySpan)
adamc@193 456
adamc@193 457 fun monoPat env (all as (p, loc)) =
adamc@193 458 let
adamc@193 459 fun poly () =
adamc@193 460 (E.errorAt loc "Unsupported pattern";
adamc@193 461 Print.eprefaces' [("Pattern", CorePrint.p_pat env all)];
adamc@193 462 dummyPat)
adamc@193 463 in
adamc@193 464 case p of
adamc@193 465 L.PWild => (L'.PWild, loc)
adamc@193 466 | L.PVar (x, t) => (L'.PVar (x, monoType env t), loc)
adamc@193 467 | L.PPrim p => (L'.PPrim p, loc)
adamc@193 468 | L.PCon (dk, pc, [], po) => (L'.PCon (dk, monoPatCon env pc, Option.map (monoPat env) po), loc)
adamc@288 469 | L.PCon (L.Option, _, [t], NONE) => (L'.PNone (monoType env t), loc)
adamc@288 470 | L.PCon (L.Option, _, [t], SOME p) => (L'.PSome (monoType env t, monoPat env p), loc)
adamc@193 471 | L.PCon _ => poly ()
adamc@193 472 | L.PRecord xps => (L'.PRecord (map (fn (x, p, t) => (x, monoPat env p, monoType env t)) xps), loc)
adamc@193 473 end
adamc@178 474
adamc@252 475 fun strcat loc es =
adamc@252 476 case es of
adamc@252 477 [] => (L'.EPrim (Prim.String ""), loc)
adamc@252 478 | [e] => e
adamc@252 479 | _ =>
adamc@252 480 let
adamc@252 481 val e2 = List.last es
adamc@252 482 val es = List.take (es, length es - 1)
adamc@252 483 val e1 = List.last es
adamc@252 484 val es = List.take (es, length es - 1)
adamc@252 485 in
adamc@252 486 foldr (fn (e, e') => (L'.EStrcat (e, e'), loc))
adamc@252 487 (L'.EStrcat (e1, e2), loc) es
adamc@252 488 end
adamc@252 489
adamc@252 490 fun strcatComma loc es =
adamc@252 491 case es of
adamc@252 492 [] => (L'.EPrim (Prim.String ""), loc)
adamc@252 493 | [e] => e
adamc@252 494 | _ =>
adamc@252 495 let
adamc@252 496 val e1 = List.last es
adamc@252 497 val es = List.take (es, length es - 1)
adamc@252 498 in
adamc@252 499 foldr (fn (e, e') =>
adamc@265 500 case (e, e') of
adamc@265 501 ((L'.EPrim (Prim.String ""), _), _) => e'
adamc@265 502 | (_, (L'.EPrim (Prim.String ""), _)) => e
adamc@252 503 | _ =>
adamc@252 504 (L'.EStrcat (e,
adamc@252 505 (L'.EStrcat ((L'.EPrim (Prim.String ", "), loc), e'), loc)), loc))
adamc@252 506 e1 es
adamc@252 507 end
adamc@252 508
adamc@252 509 fun strcatR loc e xs = strcatComma loc (map (fn (x, _) => (L'.EField (e, x), loc)) xs)
adamc@252 510
adamc@179 511 fun monoExp (env, st, fm) (all as (e, loc)) =
adamc@25 512 let
adamc@598 513 val strcat = strcat loc
adamc@598 514 val strcatComma = strcatComma loc
adamc@598 515 fun str s = (L'.EPrim (Prim.String s), loc)
adamc@598 516
adamc@25 517 fun poly () =
adamc@25 518 (E.errorAt loc "Unsupported expression";
adamc@25 519 Print.eprefaces' [("Expression", CorePrint.p_exp env all)];
adamc@179 520 (dummyExp, fm))
adamc@389 521
adamc@389 522 fun numTy t =
adamc@417 523 (L'.TRecord [("Zero", t),
adamc@417 524 ("Neg", (L'.TFun (t, t), loc)),
adamc@389 525 ("Plus", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 526 ("Minus", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 527 ("Times", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 528 ("Div", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 529 ("Mod", (L'.TFun (t, (L'.TFun (t, t), loc)), loc))], loc)
adamc@417 530 fun numEx (t, zero, neg, plus, minus, times, dv, md) =
adamc@417 531 ((L'.ERecord [("Zero", (L'.EPrim zero, loc), t),
adamc@417 532 ("Neg", neg, (L'.TFun (t, t), loc)),
adamc@389 533 ("Plus", plus, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 534 ("Minus", minus, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 535 ("Times", times, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 536 ("Div", dv, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 537 ("Mod", md, (L'.TFun (t, (L'.TFun (t, t), loc)), loc))], loc), fm)
adamc@391 538
adamc@391 539 fun ordTy t =
adamc@391 540 (L'.TRecord [("Lt", (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc)),
adamc@391 541 ("Le", (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc))], loc)
adamc@391 542 fun ordEx (t, lt, le) =
adamc@391 543 ((L'.ERecord [("Lt", lt, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc)),
adamc@391 544 ("Le", le, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc))],
adamc@391 545 loc), fm)
adamc@25 546 in
adamc@25 547 case e of
adamc@179 548 L.EPrim p => ((L'.EPrim p, loc), fm)
adamc@179 549 | L.ERel n => ((L'.ERel n, loc), fm)
adamc@179 550 | L.ENamed n => ((L'.ENamed n, loc), fm)
adamc@193 551 | L.ECon (dk, pc, [], eo) =>
adamc@193 552 let
adamc@179 553 val (eo, fm) =
adamc@179 554 case eo of
adamc@179 555 NONE => (NONE, fm)
adamc@179 556 | SOME e =>
adamc@179 557 let
adamc@179 558 val (e, fm) = monoExp (env, st, fm) e
adamc@179 559 in
adamc@179 560 (SOME e, fm)
adamc@179 561 end
adamc@179 562 in
adamc@188 563 ((L'.ECon (dk, monoPatCon env pc, eo), loc), fm)
adamc@193 564 end
adamc@297 565 | L.ECon (L.Option, _, [t], NONE) =>
adamc@297 566 ((L'.ENone (monoType env t), loc), fm)
adamc@297 567 | L.ECon (L.Option, _, [t], SOME e) =>
adamc@297 568 let
adamc@297 569 val (e, fm) = monoExp (env, st, fm) e
adamc@297 570 in
adamc@297 571 ((L'.ESome (monoType env t, e), loc), fm)
adamc@297 572 end
adamc@193 573 | L.ECon _ => poly ()
adamc@94 574
adamc@387 575 | L.ECApp ((L.EFfi ("Basis", "eq"), _), t) =>
adamc@387 576 let
adamc@387 577 val t = monoType env t
adamc@387 578 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@387 579 val dom = (L'.TFun (t, (L'.TFun (t, b), loc)), loc)
adamc@387 580 in
adamc@387 581 ((L'.EAbs ("f", dom, dom,
adamc@387 582 (L'.ERel 0, loc)), loc), fm)
adamc@387 583 end
adamc@387 584 | L.ECApp ((L.EFfi ("Basis", "ne"), _), t) =>
adamc@387 585 let
adamc@387 586 val t = monoType env t
adamc@387 587 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@387 588 val dom = (L'.TFun (t, (L'.TFun (t, b), loc)), loc)
adamc@387 589 in
adamc@387 590 ((L'.EAbs ("f", dom, dom,
adamc@387 591 (L'.EAbs ("x", t, (L'.TFun (t, b), loc),
adamc@387 592 (L'.EAbs ("y", t, b,
adamc@387 593 (L'.EUnop ("!", (L'.EApp ((L'.EApp ((L'.ERel 2, loc),
adamc@387 594 (L'.ERel 1, loc)), loc),
adamc@387 595 (L'.ERel 0, loc)), loc)), loc)),
adamc@387 596 loc)),
adamc@387 597 loc)),
adamc@387 598 loc), fm)
adamc@387 599 end
adamc@387 600 | L.EFfi ("Basis", "eq_int") =>
adamc@387 601 ((L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@387 602 (L'.TFun ((L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@387 603 (L'.EAbs ("y", (L'.TFfi ("Basis", "int"), loc),
adamc@387 604 (L'.TFfi ("Basis", "bool"), loc),
adamc@387 605 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@387 606 fm)
adamc@394 607 | L.EFfi ("Basis", "eq_float") =>
adamc@394 608 ((L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@394 609 (L'.TFun ((L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@394 610 (L'.EAbs ("y", (L'.TFfi ("Basis", "float"), loc),
adamc@394 611 (L'.TFfi ("Basis", "bool"), loc),
adamc@394 612 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@394 613 fm)
adamc@388 614 | L.EFfi ("Basis", "eq_bool") =>
adamc@388 615 ((L'.EAbs ("x", (L'.TFfi ("Basis", "bool"), loc),
adamc@388 616 (L'.TFun ((L'.TFfi ("Basis", "bool"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@388 617 (L'.EAbs ("y", (L'.TFfi ("Basis", "bool"), loc),
adamc@388 618 (L'.TFfi ("Basis", "bool"), loc),
adamc@388 619 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@388 620 fm)
adamc@388 621 | L.EFfi ("Basis", "eq_string") =>
adamc@388 622 ((L'.EAbs ("x", (L'.TFfi ("Basis", "string"), loc),
adamc@388 623 (L'.TFun ((L'.TFfi ("Basis", "string"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@388 624 (L'.EAbs ("y", (L'.TFfi ("Basis", "string"), loc),
adamc@388 625 (L'.TFfi ("Basis", "bool"), loc),
adamc@388 626 (L'.EBinop ("!strcmp", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@388 627 fm)
adamc@437 628 | L.EFfi ("Basis", "eq_time") =>
adamc@437 629 ((L'.EAbs ("x", (L'.TFfi ("Basis", "time"), loc),
adamc@437 630 (L'.TFun ((L'.TFfi ("Basis", "time"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@437 631 (L'.EAbs ("y", (L'.TFfi ("Basis", "time"), loc),
adamc@437 632 (L'.TFfi ("Basis", "bool"), loc),
adamc@437 633 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@437 634 fm)
adamc@422 635 | L.ECApp ((L.EFfi ("Basis", "mkEq"), _), t) =>
adamc@422 636 let
adamc@422 637 val t = monoType env t
adamc@422 638 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@422 639 val dom = (L'.TFun (t, (L'.TFun (t, b), loc)), loc)
adamc@422 640 in
adamc@422 641 ((L'.EAbs ("f", dom, dom,
adamc@422 642 (L'.ERel 0, loc)), loc), fm)
adamc@422 643 end
adamc@387 644
adamc@417 645 | L.ECApp ((L.EFfi ("Basis", "zero"), _), t) =>
adamc@417 646 let
adamc@417 647 val t = monoType env t
adamc@417 648 in
adamc@417 649 ((L'.EAbs ("r", numTy t, t,
adamc@417 650 (L'.EField ((L'.ERel 0, loc), "Zero"), loc)), loc), fm)
adamc@417 651 end
adamc@389 652 | L.ECApp ((L.EFfi ("Basis", "neg"), _), t) =>
adamc@389 653 let
adamc@389 654 val t = monoType env t
adamc@389 655 in
adamc@389 656 ((L'.EAbs ("r", numTy t, (L'.TFun (t, t), loc),
adamc@389 657 (L'.EField ((L'.ERel 0, loc), "Neg"), loc)), loc), fm)
adamc@389 658 end
adamc@389 659 | L.ECApp ((L.EFfi ("Basis", "plus"), _), t) =>
adamc@389 660 let
adamc@389 661 val t = monoType env t
adamc@389 662 in
adamc@389 663 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 664 (L'.EField ((L'.ERel 0, loc), "Plus"), loc)), loc), fm)
adamc@389 665 end
adamc@389 666 | L.ECApp ((L.EFfi ("Basis", "minus"), _), t) =>
adamc@389 667 let
adamc@389 668 val t = monoType env t
adamc@389 669 in
adamc@389 670 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 671 (L'.EField ((L'.ERel 0, loc), "Minus"), loc)), loc), fm)
adamc@389 672 end
adamc@389 673 | L.ECApp ((L.EFfi ("Basis", "times"), _), t) =>
adamc@389 674 let
adamc@389 675 val t = monoType env t
adamc@389 676 in
adamc@389 677 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 678 (L'.EField ((L'.ERel 0, loc), "Times"), loc)), loc), fm)
adamc@389 679 end
adamc@389 680 | L.ECApp ((L.EFfi ("Basis", "div"), _), t) =>
adamc@389 681 let
adamc@389 682 val t = monoType env t
adamc@389 683 in
adamc@389 684 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 685 (L'.EField ((L'.ERel 0, loc), "Div"), loc)), loc), fm)
adamc@389 686 end
adamc@389 687 | L.ECApp ((L.EFfi ("Basis", "mod"), _), t) =>
adamc@389 688 let
adamc@389 689 val t = monoType env t
adamc@389 690 in
adamc@389 691 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 692 (L'.EField ((L'.ERel 0, loc), "Mod"), loc)), loc), fm)
adamc@389 693 end
adamc@389 694 | L.EFfi ("Basis", "num_int") =>
adamc@389 695 let
adamc@389 696 fun intBin s =
adamc@389 697 (L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@389 698 (L'.TFun ((L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "int"), loc)), loc),
adamc@389 699 (L'.EAbs ("y", (L'.TFfi ("Basis", "int"), loc),
adamc@389 700 (L'.TFfi ("Basis", "int"), loc),
adamc@389 701 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@389 702 in
adamc@389 703 numEx ((L'.TFfi ("Basis", "int"), loc),
adamc@417 704 Prim.Int (Int64.fromInt 0),
adamc@389 705 (L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@389 706 (L'.TFfi ("Basis", "int"), loc),
adamc@389 707 (L'.EUnop ("-", (L'.ERel 0, loc)), loc)), loc),
adamc@389 708 intBin "+",
adamc@389 709 intBin "-",
adamc@389 710 intBin "*",
adamc@389 711 intBin "/",
adamc@389 712 intBin "%")
adamc@389 713 end
adamc@390 714 | L.EFfi ("Basis", "num_float") =>
adamc@390 715 let
adamc@390 716 fun floatBin s =
adamc@390 717 (L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@390 718 (L'.TFun ((L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "float"), loc)), loc),
adamc@390 719 (L'.EAbs ("y", (L'.TFfi ("Basis", "float"), loc),
adamc@390 720 (L'.TFfi ("Basis", "float"), loc),
adamc@390 721 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@390 722 in
adamc@390 723 numEx ((L'.TFfi ("Basis", "float"), loc),
adamc@417 724 Prim.Float 0.0,
adamc@390 725 (L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@390 726 (L'.TFfi ("Basis", "float"), loc),
adamc@390 727 (L'.EUnop ("-", (L'.ERel 0, loc)), loc)), loc),
adamc@390 728 floatBin "+",
adamc@390 729 floatBin "-",
adamc@390 730 floatBin "*",
adamc@390 731 floatBin "/",
adamc@390 732 floatBin "fmod")
adamc@390 733 end
adamc@391 734
adamc@391 735 | L.ECApp ((L.EFfi ("Basis", "lt"), _), t) =>
adamc@391 736 let
adamc@391 737 val t = monoType env t
adamc@391 738 in
adamc@391 739 ((L'.EAbs ("r", ordTy t, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc),
adamc@391 740 (L'.EField ((L'.ERel 0, loc), "Lt"), loc)), loc), fm)
adamc@391 741 end
adamc@391 742 | L.ECApp ((L.EFfi ("Basis", "le"), _), t) =>
adamc@391 743 let
adamc@391 744 val t = monoType env t
adamc@391 745 in
adamc@391 746 ((L'.EAbs ("r", ordTy t, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc),
adamc@391 747 (L'.EField ((L'.ERel 0, loc), "Le"), loc)), loc), fm)
adamc@391 748 end
adamc@392 749 | L.ECApp ((L.EFfi ("Basis", "gt"), _), t) =>
adamc@392 750 let
adamc@392 751 val t = monoType env t
adamc@392 752 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@392 753 in
adamc@392 754 ((L'.EAbs ("f", ordTy t, (L'.TFun (t, (L'.TFun (t, b), loc)), loc),
adamc@392 755 (L'.EAbs ("x", t, (L'.TFun (t, b), loc),
adamc@392 756 (L'.EAbs ("y", t, b,
adamc@392 757 (L'.EUnop ("!",
adamc@392 758 (L'.EApp ((L'.EApp ((L'.EField ((L'.ERel 2, loc),
adamc@392 759 "Le"), loc),
adamc@392 760 (L'.ERel 1, loc)), loc),
adamc@392 761 (L'.ERel 0, loc)), loc)), loc)), loc)),
adamc@392 762 loc)),
adamc@392 763 loc), fm)
adamc@392 764 end
adamc@392 765 | L.ECApp ((L.EFfi ("Basis", "ge"), _), 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 "Lt"), 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@391 781 | L.EFfi ("Basis", "ord_int") =>
adamc@391 782 let
adamc@391 783 fun intBin s =
adamc@391 784 (L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@391 785 (L'.TFun ((L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@391 786 (L'.EAbs ("y", (L'.TFfi ("Basis", "int"), loc),
adamc@391 787 (L'.TFfi ("Basis", "bool"), loc),
adamc@391 788 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@391 789 in
adamc@391 790 ordEx ((L'.TFfi ("Basis", "int"), loc),
adamc@391 791 intBin "<",
adamc@391 792 intBin "<=")
adamc@391 793 end
adamc@394 794 | L.EFfi ("Basis", "ord_float") =>
adamc@394 795 let
adamc@394 796 fun floatBin s =
adamc@394 797 (L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@394 798 (L'.TFun ((L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@394 799 (L'.EAbs ("y", (L'.TFfi ("Basis", "float"), loc),
adamc@394 800 (L'.TFfi ("Basis", "bool"), loc),
adamc@394 801 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@394 802 in
adamc@394 803 ordEx ((L'.TFfi ("Basis", "float"), loc),
adamc@394 804 floatBin "<",
adamc@394 805 floatBin "<=")
adamc@394 806 end
adamc@394 807 | L.EFfi ("Basis", "ord_bool") =>
adamc@394 808 let
adamc@394 809 fun boolBin s =
adamc@394 810 (L'.EAbs ("x", (L'.TFfi ("Basis", "bool"), loc),
adamc@394 811 (L'.TFun ((L'.TFfi ("Basis", "bool"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@394 812 (L'.EAbs ("y", (L'.TFfi ("Basis", "bool"), loc),
adamc@394 813 (L'.TFfi ("Basis", "bool"), loc),
adamc@394 814 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@394 815 in
adamc@394 816 ordEx ((L'.TFfi ("Basis", "bool"), loc),
adamc@394 817 boolBin "<",
adamc@394 818 boolBin "<=")
adamc@394 819 end
adamc@395 820 | L.EFfi ("Basis", "ord_string") =>
adamc@395 821 let
adamc@395 822 fun boolBin s =
adamc@395 823 (L'.EAbs ("x", (L'.TFfi ("Basis", "string"), loc),
adamc@395 824 (L'.TFun ((L'.TFfi ("Basis", "string"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@395 825 (L'.EAbs ("y", (L'.TFfi ("Basis", "string"), loc),
adamc@395 826 (L'.TFfi ("Basis", "bool"), loc),
adamc@395 827 (L'.EBinop (s,
adamc@395 828 (L'.EBinop ("strcmp",
adamc@395 829 (L'.ERel 1, loc),
adamc@395 830 (L'.ERel 0, loc)), loc),
adamc@395 831 (L'.EPrim (Prim.Int (Int64.fromInt 0)), loc)), loc)), loc)), loc)
adamc@395 832 in
adamc@395 833 ordEx ((L'.TFfi ("Basis", "string"), loc),
adamc@395 834 boolBin "<",
adamc@395 835 boolBin "<=")
adamc@395 836 end
adamc@437 837 | L.EFfi ("Basis", "ord_time") =>
adamc@437 838 let
adamc@437 839 fun boolBin s =
adamc@437 840 (L'.EAbs ("x", (L'.TFfi ("Basis", "time"), loc),
adamc@437 841 (L'.TFun ((L'.TFfi ("Basis", "time"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@437 842 (L'.EAbs ("y", (L'.TFfi ("Basis", "time"), loc),
adamc@437 843 (L'.TFfi ("Basis", "bool"), loc),
adamc@437 844 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@437 845 in
adamc@437 846 ordEx ((L'.TFfi ("Basis", "time"), loc),
adamc@437 847 boolBin "<",
adamc@437 848 boolBin "<=")
adamc@437 849 end
adamc@389 850
adamc@286 851 | L.ECApp ((L.EFfi ("Basis", "show"), _), t) =>
adamc@286 852 let
adamc@286 853 val t = monoType env t
adamc@286 854 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@286 855 in
adamc@286 856 ((L'.EAbs ("f", (L'.TFun (t, s), loc), (L'.TFun (t, s), loc),
adamc@286 857 (L'.ERel 0, loc)), loc), fm)
adamc@286 858 end
adamc@286 859 | L.EFfi ("Basis", "show_int") =>
adamc@286 860 ((L'.EFfi ("Basis", "intToString"), loc), fm)
adamc@286 861 | L.EFfi ("Basis", "show_float") =>
adamc@286 862 ((L'.EFfi ("Basis", "floatToString"), loc), fm)
adamc@286 863 | L.EFfi ("Basis", "show_string") =>
adamc@286 864 let
adamc@286 865 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@286 866 in
adamc@286 867 ((L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc), fm)
adamc@286 868 end
adamc@286 869 | L.EFfi ("Basis", "show_bool") =>
adamc@286 870 ((L'.EFfi ("Basis", "boolToString"), loc), fm)
adamc@436 871 | L.EFfi ("Basis", "show_time") =>
adamc@436 872 ((L'.EFfi ("Basis", "timeToString"), loc), fm)
adamc@452 873 | L.ECApp ((L.EFfi ("Basis", "mkShow"), _), t) =>
adamc@452 874 let
adamc@452 875 val t = monoType env t
adamc@452 876 val b = (L'.TFfi ("Basis", "string"), loc)
adamc@452 877 val dom = (L'.TFun (t, b), loc)
adamc@452 878 in
adamc@452 879 ((L'.EAbs ("f", dom, dom,
adamc@452 880 (L'.ERel 0, loc)), loc), fm)
adamc@452 881 end
adamc@286 882
adamc@290 883 | L.ECApp ((L.EFfi ("Basis", "read"), _), t) =>
adamc@290 884 let
adamc@290 885 val t = monoType env t
adamc@290 886 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@290 887 in
adamc@292 888 ((L'.EAbs ("f", readType (t, loc), readType' (t, loc),
adamc@292 889 (L'.EField ((L'.ERel 0, loc), "Read"), loc)), loc), fm)
adamc@292 890 end
adamc@292 891 | L.ECApp ((L.EFfi ("Basis", "readError"), _), t) =>
adamc@292 892 let
adamc@292 893 val t = monoType env t
adamc@292 894 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@292 895 in
adamc@292 896 ((L'.EAbs ("f", readType (t, loc), readErrType (t, loc),
adamc@292 897 (L'.EField ((L'.ERel 0, loc), "ReadError"), loc)), loc), fm)
adamc@290 898 end
adamc@290 899 | L.EFfi ("Basis", "read_int") =>
adamc@292 900 let
adamc@292 901 val t = (L'.TFfi ("Basis", "int"), loc)
adamc@292 902 in
adamc@292 903 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToInt"), loc), readType' (t, loc)),
adamc@292 904 ("ReadError", (L'.EFfi ("Basis", "stringToInt_error"), loc), readErrType (t, loc))],
adamc@292 905 loc),
adamc@292 906 fm)
adamc@292 907 end
adamc@290 908 | L.EFfi ("Basis", "read_float") =>
adamc@292 909 let
adamc@292 910 val t = (L'.TFfi ("Basis", "float"), loc)
adamc@292 911 in
adamc@292 912 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToFloat"), loc), readType' (t, loc)),
adamc@292 913 ("ReadError", (L'.EFfi ("Basis", "stringToFloat_error"), loc), readErrType (t, loc))],
adamc@292 914 loc),
adamc@292 915 fm)
adamc@292 916 end
adamc@290 917 | L.EFfi ("Basis", "read_string") =>
adamc@290 918 let
adamc@290 919 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@290 920 in
adamc@292 921 ((L'.ERecord [("Read", (L'.EAbs ("s", s, (L'.TOption s, loc),
adamc@292 922 (L'.ESome (s, (L'.ERel 0, loc)), loc)), loc), readType' (s, loc)),
adamc@292 923 ("ReadError", (L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc), readErrType (s, loc))], loc),
adamc@292 924 fm)
adamc@290 925 end
adamc@290 926 | L.EFfi ("Basis", "read_bool") =>
adamc@292 927 let
adamc@292 928 val t = (L'.TFfi ("Basis", "bool"), loc)
adamc@292 929 in
adamc@292 930 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToBool"), loc), readType' (t, loc)),
adamc@292 931 ("ReadError", (L'.EFfi ("Basis", "stringToBool_error"), loc), readErrType (t, loc))],
adamc@292 932 loc),
adamc@292 933 fm)
adamc@292 934 end
adamc@436 935 | L.EFfi ("Basis", "read_time") =>
adamc@436 936 let
adamc@436 937 val t = (L'.TFfi ("Basis", "time"), loc)
adamc@436 938 in
adamc@436 939 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToTime"), loc), readType' (t, loc)),
adamc@436 940 ("ReadError", (L'.EFfi ("Basis", "stringToTime_error"), loc), readErrType (t, loc))],
adamc@436 941 loc),
adamc@436 942 fm)
adamc@436 943 end
adamc@290 944
adamc@564 945 | L.EApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "return"), _), _), _), t), _),
adamc@564 946 (L.EFfi ("Basis", "transaction_monad"), _)) =>
adamc@252 947 let
adamc@252 948 val t = monoType env t
adamc@252 949 in
adamc@252 950 ((L'.EAbs ("x", t,
adamc@252 951 (L'.TFun ((L'.TRecord [], loc), t), loc),
adamc@252 952 (L'.EAbs ("_", (L'.TRecord [], loc), t,
adamc@252 953 (L'.ERel 1, loc)), loc)), loc), fm)
adamc@252 954 end
adamc@564 955 | L.EApp ((L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "bind"), _), _), _), t1), _), t2), _),
adamc@564 956 (L.EFfi ("Basis", "transaction_monad"), _)) =>
adamc@251 957 let
adamc@251 958 val t1 = monoType env t1
adamc@251 959 val t2 = monoType env t2
adamc@251 960 val un = (L'.TRecord [], loc)
adamc@252 961 val mt1 = (L'.TFun (un, t1), loc)
adamc@252 962 val mt2 = (L'.TFun (un, t2), loc)
adamc@251 963 in
adamc@572 964 ((L'.EAbs ("m1", mt1, (L'.TFun ((L'.TFun (t1, mt2), loc), (L'.TFun (un, un), loc)), loc),
adamc@572 965 (L'.EAbs ("m2", (L'.TFun (t1, mt2), loc), (L'.TFun (un, un), loc),
adamc@252 966 (L'.EAbs ("_", un, un,
adamc@252 967 (L'.ELet ("r", t1, (L'.EApp ((L'.ERel 2, loc),
adamc@252 968 (L'.ERecord [], loc)), loc),
adamc@252 969 (L'.EApp (
adamc@252 970 (L'.EApp ((L'.ERel 2, loc), (L'.ERel 0, loc)), loc),
adamc@252 971 (L'.ERecord [], loc)),
adamc@252 972 loc)), loc)), loc)), loc)), loc),
adamc@251 973 fm)
adamc@251 974 end
adamc@251 975
adamc@565 976 | L.ECApp ((L.EFfi ("Basis", "source"), _), t) =>
adamc@565 977 let
adamc@565 978 val t = monoType env t
adamc@565 979 in
adamc@577 980 ((L'.EAbs ("x", t, (L'.TFun ((L'.TRecord [], loc), (L'.TSource, loc)), loc),
adamc@577 981 (L'.EAbs ("_", (L'.TRecord [], loc), (L'.TSource, loc),
adamc@577 982 (L'.EFfiApp ("Basis", "new_client_source",
adamc@590 983 [(L'.EJavaScript (L'.Source t, (L'.ERel 1, loc), NONE), loc)]),
adamc@578 984 loc)), loc)),
adamc@565 985 loc),
adamc@565 986 fm)
adamc@565 987 end
adamc@575 988 | L.ECApp ((L.EFfi ("Basis", "set"), _), t) =>
adamc@575 989 let
adamc@575 990 val t = monoType env t
adamc@575 991 in
adamc@577 992 ((L'.EAbs ("src", (L'.TSource, loc),
adamc@575 993 (L'.TFun (t, (L'.TFun ((L'.TRecord [], loc), (L'.TRecord [], loc)), loc)), loc),
adamc@575 994 (L'.EAbs ("v", t, (L'.TFun ((L'.TRecord [], loc), (L'.TRecord [], loc)), loc),
adamc@575 995 (L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adamc@575 996 (L'.EFfiApp ("Basis", "set_client_source",
adamc@577 997 [(L'.ERel 2, loc),
adamc@590 998 (L'.EJavaScript (L'.Source t,
adamc@590 999 (L'.ERel 1, loc), NONE), loc)]),
adamc@575 1000 loc)), loc)), loc)), loc),
adamc@575 1001 fm)
adamc@575 1002 end
adamc@565 1003
adamc@568 1004 | L.EApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "return"), _), _), _), t), _),
adamc@568 1005 (L.EFfi ("Basis", "signal_monad"), _)) =>
adamc@568 1006 let
adamc@568 1007 val t = monoType env t
adamc@568 1008 in
adamc@568 1009 ((L'.EAbs ("x", t, (L'.TSignal t, loc),
adamc@568 1010 (L'.ESignalReturn (L'.ERel 0, loc), loc)), loc),
adamc@568 1011 fm)
adamc@568 1012 end
adamc@572 1013 | L.EApp ((L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "bind"), _), _), _), t1), _), t2), _),
adamc@572 1014 (L.EFfi ("Basis", "signal_monad"), _)) =>
adamc@572 1015 let
adamc@572 1016 val t1 = monoType env t1
adamc@572 1017 val t2 = monoType env t2
adamc@572 1018 val un = (L'.TRecord [], loc)
adamc@572 1019 val mt1 = (L'.TSignal t1, loc)
adamc@572 1020 val mt2 = (L'.TSignal t2, loc)
adamc@572 1021 in
adamc@572 1022 ((L'.EAbs ("m1", mt1, (L'.TFun ((L'.TFun (t1, mt2), loc), mt2), loc),
adamc@572 1023 (L'.EAbs ("m2", (L'.TFun (t1, mt2), loc), mt2,
adamc@572 1024 (L'.ESignalBind ((L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@572 1025 fm)
adamc@572 1026 end
adamc@574 1027 | L.ECApp ((L.EFfi ("Basis", "signal"), _), t) =>
adamc@574 1028 let
adamc@574 1029 val t = monoType env t
adamc@574 1030 in
adamc@574 1031 ((L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc), (L'.TSignal t, loc),
adamc@574 1032 (L'.ESignalSource (L'.ERel 0, loc), loc)), loc),
adamc@574 1033 fm)
adamc@574 1034 end
adamc@568 1035
adamc@462 1036 | L.ECApp ((L.EFfi ("Basis", "getCookie"), _), t) =>
adamc@462 1037 let
adamc@462 1038 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@462 1039 val un = (L'.TRecord [], loc)
adamc@462 1040 val t = monoType env t
adamc@462 1041 in
adamc@462 1042 ((L'.EAbs ("c", s, (L'.TFun (un, s), loc),
adamc@462 1043 (L'.EAbs ("_", un, s,
adamc@463 1044 (L'.EUnurlify ((L'.EFfiApp ("Basis", "get_cookie", [(L'.ERel 1, loc)]), loc),
adamc@463 1045 t),
adamc@463 1046 loc)), loc)), loc),
adamc@462 1047 fm)
adamc@462 1048 end
adamc@462 1049
adamc@462 1050 | L.ECApp ((L.EFfi ("Basis", "setCookie"), _), t) =>
adamc@462 1051 let
adamc@462 1052 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@462 1053 val un = (L'.TRecord [], loc)
adamc@462 1054 val t = monoType env t
adamc@462 1055 val (e, fm) = urlifyExp env fm ((L'.ERel 1, loc), t)
adamc@462 1056 in
adamc@462 1057 ((L'.EAbs ("c", s, (L'.TFun (t, (L'.TFun (un, un), loc)), loc),
adamc@462 1058 (L'.EAbs ("v", t, (L'.TFun (un, un), loc),
adamc@462 1059 (L'.EAbs ("_", un, un,
adamc@466 1060 (L'.EFfiApp ("Basis", "set_cookie", [(L'.EPrim (Prim.String (!urlPrefix)),
adamc@466 1061 loc),
adamc@466 1062 (L'.ERel 2, loc),
adamc@466 1063 e]), loc)),
adamc@462 1064 loc)), loc)), loc),
adamc@462 1065 fm)
adamc@462 1066 end
adamc@462 1067
adamc@307 1068 | L.EFfiApp ("Basis", "dml", [e]) =>
adamc@307 1069 let
adamc@307 1070 val (e, fm) = monoExp (env, st, fm) e
adamc@307 1071 in
adamc@468 1072 ((L'.EDml e, loc),
adamc@307 1073 fm)
adamc@307 1074 end
adamc@308 1075
adamc@307 1076 | L.ECApp ((L.EFfi ("Basis", "insert"), _), fields) =>
adamc@307 1077 (case monoType env (L.TRecord fields, loc) of
adamc@307 1078 (L'.TRecord fields, _) =>
adamc@307 1079 let
adamc@307 1080 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@307 1081 val fields = map (fn (x, _) => (x, s)) fields
adamc@307 1082 val rt = (L'.TRecord fields, loc)
adamc@307 1083 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@307 1084 in
adamc@307 1085 ((L'.EAbs ("tab", s, (L'.TFun (rt, s), loc),
adamc@307 1086 (L'.EAbs ("fs", rt, s,
adamc@598 1087 strcat [sc "INSERT INTO ",
adamc@598 1088 (L'.ERel 1, loc),
adamc@598 1089 sc " (",
adamc@598 1090 strcatComma (map (fn (x, _) => sc ("uw_" ^ x)) fields),
adamc@598 1091 sc ") VALUES (",
adamc@598 1092 strcatComma (map (fn (x, _) =>
adamc@598 1093 (L'.EField ((L'.ERel 0, loc),
adamc@598 1094 x), loc)) fields),
adamc@598 1095 sc ")"]), loc)), loc),
adamc@307 1096 fm)
adamc@307 1097 end
adamc@307 1098 | _ => poly ())
adamc@307 1099
adamc@403 1100 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "update"), _), _), _), changed) =>
adamc@308 1101 (case monoType env (L.TRecord changed, loc) of
adamc@308 1102 (L'.TRecord changed, _) =>
adamc@308 1103 let
adamc@308 1104 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@308 1105 val changed = map (fn (x, _) => (x, s)) changed
adamc@308 1106 val rt = (L'.TRecord changed, loc)
adamc@308 1107 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@308 1108 in
adamc@308 1109 ((L'.EAbs ("fs", rt, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@308 1110 (L'.EAbs ("tab", s, (L'.TFun (s, s), loc),
adamc@308 1111 (L'.EAbs ("e", s, s,
adamc@598 1112 strcat [sc "UPDATE ",
adamc@598 1113 (L'.ERel 1, loc),
adamc@598 1114 sc " AS T SET ",
adamc@598 1115 strcatComma (map (fn (x, _) =>
adamc@598 1116 strcat [sc ("uw_" ^ x
adamc@598 1117 ^ " = "),
adamc@598 1118 (L'.EField
adamc@598 1119 ((L'.ERel 2,
adamc@598 1120 loc),
adamc@598 1121 x), loc)])
adamc@598 1122 changed),
adamc@598 1123 sc " WHERE ",
adamc@598 1124 (L'.ERel 0, loc)]), loc)), loc)), loc),
adamc@308 1125 fm)
adamc@308 1126 end
adamc@308 1127 | _ => poly ())
adamc@308 1128
adamc@309 1129 | L.ECApp ((L.EFfi ("Basis", "delete"), _), _) =>
adamc@309 1130 let
adamc@309 1131 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@309 1132 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@309 1133 in
adamc@309 1134 ((L'.EAbs ("tab", s, (L'.TFun (s, s), loc),
adamc@309 1135 (L'.EAbs ("e", s, s,
adamc@598 1136 strcat [sc "DELETE FROM ",
adamc@598 1137 (L'.ERel 1, loc),
adamc@598 1138 sc " AS T WHERE ",
adamc@598 1139 (L'.ERel 0, loc)]), loc)), loc),
adamc@309 1140 fm)
adamc@309 1141 end
adamc@309 1142
adamc@252 1143 | L.ECApp (
adamc@252 1144 (L.ECApp (
adamc@252 1145 (L.ECApp ((L.EFfi ("Basis", "query"), _), (L.CRecord (_, tables), _)), _),
adamc@252 1146 exps), _),
adamc@252 1147 state) =>
adamc@252 1148 (case monoType env (L.TRecord exps, loc) of
adamc@252 1149 (L'.TRecord exps, _) =>
adamc@252 1150 let
adamc@252 1151 val tables = map (fn ((L.CName x, _), xts) =>
adamc@252 1152 (case monoType env (L.TRecord xts, loc) of
adamc@252 1153 (L'.TRecord xts, _) => SOME (x, xts)
adamc@252 1154 | _ => NONE)
adamc@252 1155 | _ => NONE) tables
adamc@252 1156 in
adamc@252 1157 if List.exists (fn x => x = NONE) tables then
adamc@252 1158 poly ()
adamc@252 1159 else
adamc@252 1160 let
adamc@252 1161 val tables = List.mapPartial (fn x => x) tables
adamc@252 1162 val state = monoType env state
adamc@252 1163 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 1164 val un = (L'.TRecord [], loc)
adamc@252 1165
adamc@252 1166 val rt = exps @ map (fn (x, xts) => (x, (L'.TRecord xts, loc))) tables
adamc@252 1167 val ft = (L'.TFun ((L'.TRecord rt, loc),
adamc@252 1168 (L'.TFun (state,
adamc@252 1169 (L'.TFun (un, state), loc)),
adamc@252 1170 loc)), loc)
adamc@252 1171
adamc@267 1172 val body' = (L'.EApp (
adamc@267 1173 (L'.EApp (
adamc@267 1174 (L'.EApp ((L'.ERel 4, loc),
adamc@267 1175 (L'.ERel 1, loc)), loc),
adamc@267 1176 (L'.ERel 0, loc)), loc),
adamc@267 1177 (L'.ERecord [], loc)), loc)
adamc@252 1178
adamc@252 1179 val body = (L'.EQuery {exps = exps,
adamc@252 1180 tables = tables,
adamc@252 1181 state = state,
adamc@252 1182 query = (L'.ERel 3, loc),
adamc@252 1183 body = body',
adamc@252 1184 initial = (L'.ERel 1, loc)},
adamc@252 1185 loc)
adamc@252 1186 in
adamc@252 1187 ((L'.EAbs ("q", s, (L'.TFun (ft, (L'.TFun (state, (L'.TFun (un, state), loc)), loc)), loc),
adamc@252 1188 (L'.EAbs ("f", ft, (L'.TFun (state, (L'.TFun (un, state), loc)), loc),
adamc@252 1189 (L'.EAbs ("i", state, (L'.TFun (un, state), loc),
adamc@252 1190 (L'.EAbs ("_", un, state,
adamc@252 1191 body), loc)), loc)), loc)), loc), fm)
adamc@252 1192 end
adamc@252 1193 end
adamc@252 1194 | _ => poly ())
adamc@252 1195
adamc@252 1196 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_query"), _), _), _), _), _), _) =>
adamc@252 1197 let
adamc@252 1198 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@252 1199 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 1200 fun gf s = (L'.EField ((L'.ERel 0, loc), s), loc)
adamc@252 1201 in
adamc@252 1202 ((L'.EAbs ("r",
adamc@252 1203 (L'.TRecord [("Rows", s), ("OrderBy", s), ("Limit", s), ("Offset", s)], loc),
adamc@252 1204 s,
adamc@598 1205 strcat [gf "Rows",
adamc@598 1206 (L'.ECase (gf "OrderBy",
adamc@598 1207 [((L'.PPrim (Prim.String ""), loc), sc ""),
adamc@598 1208 ((L'.PWild, loc),
adamc@598 1209 strcat [sc " ORDER BY ",
adamc@598 1210 gf "OrderBy"])],
adamc@598 1211 {disc = s, result = s}), loc),
adamc@598 1212 gf "Limit",
adamc@598 1213 gf "Offset"]), loc), fm)
adamc@252 1214 end
adamc@252 1215
adamc@252 1216 | L.ECApp (
adamc@252 1217 (L.ECApp (
adamc@252 1218 (L.ECApp (
adamc@252 1219 (L.ECApp (
adamc@252 1220 (L.EFfi ("Basis", "sql_query1"), _),
adamc@252 1221 (L.CRecord (_, tables), _)), _),
adamc@252 1222 (L.CRecord (_, grouped), _)), _),
adamc@252 1223 (L.CRecord (_, stables), _)), _),
adamc@252 1224 sexps) =>
adamc@252 1225 let
adamc@252 1226 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@252 1227 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 1228 val un = (L'.TRecord [], loc)
adamc@252 1229 fun gf s = (L'.EField ((L'.ERel 0, loc), s), loc)
adamc@252 1230
adamc@252 1231 fun doTables tables =
adamc@252 1232 let
adamc@252 1233 val tables = map (fn ((L.CName x, _), xts) =>
adamc@252 1234 (case monoType env (L.TRecord xts, loc) of
adamc@252 1235 (L'.TRecord xts, _) => SOME (x, xts)
adamc@252 1236 | _ => NONE)
adamc@252 1237 | _ => NONE) tables
adamc@252 1238 in
adamc@252 1239 if List.exists (fn x => x = NONE) tables then
adamc@252 1240 NONE
adamc@252 1241 else
adamc@260 1242 let
adamc@260 1243 val tables = List.mapPartial (fn x => x) tables
adamc@260 1244 val tables = ListMergeSort.sort
adamc@260 1245 (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER)
adamc@260 1246 tables
adamc@260 1247 val tables = map (fn (x, xts) =>
adamc@260 1248 (x, ListMergeSort.sort
adamc@260 1249 (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER)
adamc@260 1250 xts)) tables
adamc@260 1251 in
adamc@260 1252 SOME tables
adamc@260 1253 end
adamc@252 1254 end
adamc@252 1255 in
adamc@252 1256 case (doTables tables, doTables grouped, doTables stables, monoType env (L.TRecord sexps, loc)) of
adamc@252 1257 (SOME tables, SOME grouped, SOME stables, (L'.TRecord sexps, _)) =>
adamc@441 1258 let
adamc@441 1259 val sexps = ListMergeSort.sort
adamc@441 1260 (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER) sexps
adamc@441 1261 in
adamc@441 1262 ((L'.EAbs ("r",
adamc@441 1263 (L'.TRecord [("From", (L'.TRecord (map (fn (x, _) => (x, s)) tables), loc)),
adamc@441 1264 ("Where", s),
adamc@441 1265 ("GroupBy", un),
adamc@441 1266 ("Having", s),
adamc@441 1267 ("SelectFields", un),
adamc@441 1268 ("SelectExps", (L'.TRecord (map (fn (x, _) => (x, s)) sexps), loc))],
adamc@441 1269 loc),
adamc@441 1270 s,
adamc@598 1271 strcat [sc "SELECT ",
adamc@598 1272 strcatComma (map (fn (x, t) =>
adamc@598 1273 strcat [
adamc@598 1274 (L'.EField (gf "SelectExps", x), loc),
adamc@598 1275 sc (" AS _" ^ x)
adamc@598 1276 ]) sexps
adamc@598 1277 @ map (fn (x, xts) =>
adamc@598 1278 strcatComma
adamc@598 1279 (map (fn (x', _) =>
adamc@598 1280 sc (x ^ ".uw_" ^ x'))
adamc@598 1281 xts)) stables),
adamc@598 1282 sc " FROM ",
adamc@598 1283 strcatComma (map (fn (x, _) => strcat [(L'.EField (gf "From", x), loc),
adamc@598 1284 sc (" AS " ^ x)]) tables),
adamc@598 1285 (L'.ECase (gf "Where",
adamc@598 1286 [((L'.PPrim (Prim.String "TRUE"), loc),
adamc@598 1287 sc ""),
adamc@598 1288 ((L'.PWild, loc),
adamc@598 1289 strcat [sc " WHERE ", gf "Where"])],
adamc@598 1290 {disc = s,
adamc@598 1291 result = s}), loc),
adamc@598 1292
adamc@598 1293 if List.all (fn (x, xts) =>
adamc@598 1294 case List.find (fn (x', _) => x' = x) grouped of
adamc@598 1295 NONE => List.null xts
adamc@598 1296 | SOME (_, xts') =>
adamc@598 1297 List.all (fn (x, _) =>
adamc@598 1298 List.exists (fn (x', _) => x' = x)
adamc@598 1299 xts') xts) tables then
adamc@598 1300 sc ""
adamc@598 1301 else
adamc@598 1302 strcat [
adamc@598 1303 sc " GROUP BY ",
adamc@598 1304 strcatComma (map (fn (x, xts) =>
adamc@598 1305 strcatComma
adamc@598 1306 (map (fn (x', _) =>
adamc@598 1307 sc (x ^ ".uw_" ^ x'))
adamc@598 1308 xts)) grouped)
adamc@598 1309 ],
adamc@259 1310
adamc@598 1311 (L'.ECase (gf "Having",
adamc@598 1312 [((L'.PPrim (Prim.String "TRUE"), loc),
adamc@598 1313 sc ""),
adamc@598 1314 ((L'.PWild, loc),
adamc@598 1315 strcat [sc " HAVING ", gf "Having"])],
adamc@598 1316 {disc = s,
adamc@598 1317 result = s}), loc)
adamc@441 1318 ]), loc),
adamc@441 1319 fm)
adamc@441 1320 end
adamc@252 1321 | _ => poly ()
adamc@252 1322 end
adamc@252 1323
adamc@252 1324 | L.ECApp (
adamc@252 1325 (L.ECApp (
adamc@252 1326 (L.ECApp (
adamc@252 1327 (L.ECApp (
adamc@252 1328 (L.EFfi ("Basis", "sql_inject"), _),
adamc@252 1329 _), _),
adamc@252 1330 _), _),
adamc@252 1331 _), _),
adamc@252 1332 t) =>
adamc@252 1333 let
adamc@252 1334 val t = monoType env t
adamc@252 1335 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 1336 in
adamc@252 1337 ((L'.EAbs ("f", (L'.TFun (t, s), loc), (L'.TFun (t, s), loc),
adamc@252 1338 (L'.ERel 0, loc)), loc), fm)
adamc@252 1339 end
adamc@252 1340
adamc@253 1341 | L.EFfi ("Basis", "sql_int") =>
adamc@253 1342 ((L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1343 (L'.EFfiApp ("Basis", "sqlifyInt", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1344 fm)
adamc@253 1345 | L.EFfi ("Basis", "sql_float") =>
adamc@253 1346 ((L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1347 (L'.EFfiApp ("Basis", "sqlifyFloat", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1348 fm)
adamc@253 1349 | L.EFfi ("Basis", "sql_bool") =>
adamc@253 1350 ((L'.EAbs ("x", (L'.TFfi ("Basis", "bool"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1351 (L'.EFfiApp ("Basis", "sqlifyBool", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1352 fm)
adamc@253 1353 | L.EFfi ("Basis", "sql_string") =>
adamc@253 1354 ((L'.EAbs ("x", (L'.TFfi ("Basis", "string"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1355 (L'.EFfiApp ("Basis", "sqlifyString", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1356 fm)
adamc@439 1357 | L.EFfi ("Basis", "sql_time") =>
adamc@439 1358 ((L'.EAbs ("x", (L'.TFfi ("Basis", "time"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@439 1359 (L'.EFfiApp ("Basis", "sqlifyTime", [(L'.ERel 0, loc)]), loc)), loc),
adamc@439 1360 fm)
adamc@467 1361 | L.EFfi ("Basis", "sql_option_int") =>
adamc@467 1362 ((L'.EAbs ("x", (L'.TOption (L'.TFfi ("Basis", "int"), loc), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@467 1363 (L'.EFfiApp ("Basis", "sqlifyIntN", [(L'.ERel 0, loc)]), loc)), loc),
adamc@467 1364 fm)
adamc@467 1365 | L.EFfi ("Basis", "sql_option_float") =>
adamc@467 1366 ((L'.EAbs ("x", (L'.TOption (L'.TFfi ("Basis", "float"), loc), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@467 1367 (L'.EFfiApp ("Basis", "sqlifyFloatN", [(L'.ERel 0, loc)]), loc)), loc),
adamc@467 1368 fm)
adamc@467 1369 | L.EFfi ("Basis", "sql_option_bool") =>
adamc@467 1370 ((L'.EAbs ("x", (L'.TOption (L'.TFfi ("Basis", "bool"), loc), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@467 1371 (L'.EFfiApp ("Basis", "sqlifyBoolN", [(L'.ERel 0, loc)]), loc)), loc),
adamc@467 1372 fm)
adamc@467 1373 | L.EFfi ("Basis", "sql_option_string") =>
adamc@467 1374 ((L'.EAbs ("x", (L'.TOption (L'.TFfi ("Basis", "string"), loc), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@467 1375 (L'.EFfiApp ("Basis", "sqlifyStringN", [(L'.ERel 0, loc)]), loc)), loc),
adamc@467 1376 fm)
adamc@467 1377 | L.EFfi ("Basis", "sql_option_time") =>
adamc@467 1378 ((L'.EAbs ("x", (L'.TOption (L'.TFfi ("Basis", "time"), loc), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@467 1379 (L'.EFfiApp ("Basis", "sqlifyTimeN", [(L'.ERel 0, loc)]), loc)), loc),
adamc@467 1380 fm)
adamc@253 1381
adamc@252 1382 | L.ECApp ((L.EFfi ("Basis", "sql_subset"), _), _) =>
adamc@252 1383 ((L'.ERecord [], loc), fm)
adamc@252 1384 | L.ECApp ((L.EFfi ("Basis", "sql_subset_all"), _), _) =>
adamc@252 1385 ((L'.ERecord [], loc), fm)
adamc@252 1386
adamc@252 1387 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_order_by_Nil"), _), _), _), _) =>
adamc@252 1388 ((L'.EPrim (Prim.String ""), loc), fm)
adamc@261 1389 | L.ECApp (
adamc@261 1390 (L.ECApp (
adamc@261 1391 (L.ECApp (
adamc@261 1392 (L.EFfi ("Basis", "sql_order_by_Cons"), _),
adamc@261 1393 _), _),
adamc@261 1394 _), _),
adamc@261 1395 _) =>
adamc@261 1396 let
adamc@261 1397 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@261 1398 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@261 1399 in
adamc@268 1400 ((L'.EAbs ("e1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@268 1401 (L'.EAbs ("d", s, (L'.TFun (s, s), loc),
adamc@268 1402 (L'.EAbs ("e2", s, s,
adamc@268 1403 (L'.ECase ((L'.ERel 0, loc),
adamc@268 1404 [((L'.PPrim (Prim.String ""), loc),
adamc@598 1405 strcat [(L'.ERel 2, loc),
adamc@598 1406 (L'.ERel 1, loc)]),
adamc@268 1407 ((L'.PWild, loc),
adamc@598 1408 strcat [(L'.ERel 2, loc),
adamc@598 1409 (L'.ERel 1, loc),
adamc@598 1410 sc ", ",
adamc@598 1411 (L'.ERel 0, loc)])],
adamc@268 1412 {disc = s, result = s}), loc)), loc)), loc)), loc),
adamc@261 1413 fm)
adamc@261 1414 end
adamc@252 1415
adamc@252 1416 | L.EFfi ("Basis", "sql_no_limit") =>
adamc@252 1417 ((L'.EPrim (Prim.String ""), loc), fm)
adamc@262 1418 | L.EFfiApp ("Basis", "sql_limit", [e]) =>
adamc@262 1419 let
adamc@262 1420 val (e, fm) = monoExp (env, st, fm) e
adamc@262 1421 in
adamc@598 1422 (strcat [
adamc@262 1423 (L'.EPrim (Prim.String " LIMIT "), loc),
adamc@262 1424 (L'.EFfiApp ("Basis", "sqlifyInt", [e]), loc)
adamc@262 1425 ],
adamc@262 1426 fm)
adamc@262 1427 end
adamc@262 1428
adamc@252 1429 | L.EFfi ("Basis", "sql_no_offset") =>
adamc@252 1430 ((L'.EPrim (Prim.String ""), loc), fm)
adamc@263 1431 | L.EFfiApp ("Basis", "sql_offset", [e]) =>
adamc@263 1432 let
adamc@263 1433 val (e, fm) = monoExp (env, st, fm) e
adamc@263 1434 in
adamc@598 1435 (strcat [
adamc@263 1436 (L'.EPrim (Prim.String " OFFSET "), loc),
adamc@263 1437 (L'.EFfiApp ("Basis", "sqlifyInt", [e]), loc)
adamc@263 1438 ],
adamc@263 1439 fm)
adamc@263 1440 end
adamc@253 1441
adamc@559 1442 | L.ECApp ((L.EFfi ("Basis", "sql_eq"), _), _) =>
adamc@253 1443 ((L'.EPrim (Prim.String "="), loc), fm)
adamc@559 1444 | L.ECApp ((L.EFfi ("Basis", "sql_ne"), _), _) =>
adamc@253 1445 ((L'.EPrim (Prim.String "<>"), loc), fm)
adamc@559 1446 | L.ECApp ((L.EFfi ("Basis", "sql_lt"), _), _) =>
adamc@253 1447 ((L'.EPrim (Prim.String "<"), loc), fm)
adamc@559 1448 | L.ECApp ((L.EFfi ("Basis", "sql_le"), _), _) =>
adamc@253 1449 ((L'.EPrim (Prim.String "<="), loc), fm)
adamc@559 1450 | L.ECApp ((L.EFfi ("Basis", "sql_gt"), _), _) =>
adamc@253 1451 ((L'.EPrim (Prim.String ">"), loc), fm)
adamc@559 1452 | L.ECApp ((L.EFfi ("Basis", "sql_ge"), _), _) =>
adamc@253 1453 ((L'.EPrim (Prim.String ">="), loc), fm)
adamc@253 1454
adamc@559 1455 | L.ECApp ((L.EFfi ("Basis", "sql_plus"), _), _) =>
adamc@559 1456 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 1457 (L'.EPrim (Prim.String "+"), loc)), loc), fm)
adamc@559 1458 | L.ECApp ((L.EFfi ("Basis", "sql_minus"), _), _) =>
adamc@559 1459 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 1460 (L'.EPrim (Prim.String "-"), loc)), loc), fm)
adamc@559 1461 | L.ECApp ((L.EFfi ("Basis", "sql_times"), _), _) =>
adamc@559 1462 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 1463 (L'.EPrim (Prim.String "*"), loc)), loc), fm)
adamc@559 1464 | L.ECApp ((L.EFfi ("Basis", "sql_div"), _), _) =>
adamc@559 1465 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 1466 (L'.EPrim (Prim.String "/"), loc)), loc), fm)
adamc@559 1467 | L.EFfi ("Basis", "sql_mod") =>
adamc@559 1468 ((L'.EPrim (Prim.String "%"), loc), fm)
adamc@559 1469
adamc@253 1470 | L.ECApp (
adamc@253 1471 (L.ECApp (
adamc@253 1472 (L.ECApp (
adamc@253 1473 (L.ECApp (
adamc@254 1474 (L.ECApp (
adamc@264 1475 (L.EFfi ("Basis", "sql_unary"), _),
adamc@264 1476 _), _),
adamc@264 1477 _), _),
adamc@264 1478 _), _),
adamc@264 1479 _), _),
adamc@264 1480 _) =>
adamc@264 1481 let
adamc@264 1482 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@264 1483 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@264 1484 in
adamc@264 1485 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@264 1486 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@598 1487 strcat [sc "(",
adamc@598 1488 (L'.ERel 1, loc),
adamc@598 1489 sc " ",
adamc@598 1490 (L'.ERel 0, loc),
adamc@598 1491 sc ")"]), loc)), loc),
adamc@264 1492 fm)
adamc@264 1493 end
adamc@264 1494 | L.EFfi ("Basis", "sql_not") => ((L'.EPrim (Prim.String "NOT"), loc), fm)
adamc@559 1495 | L.ECApp ((L.EFfi ("Basis", "sql_neg"), _), _) =>
adamc@559 1496 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 1497 (L'.EPrim (Prim.String "-"), loc)), loc), fm)
adamc@264 1498
adamc@264 1499 | L.ECApp (
adamc@264 1500 (L.ECApp (
adamc@264 1501 (L.ECApp (
adamc@264 1502 (L.ECApp (
adamc@264 1503 (L.ECApp (
adamc@254 1504 (L.ECApp (
adamc@254 1505 (L.EFfi ("Basis", "sql_binary"), _),
adamc@254 1506 _), _),
adamc@254 1507 _), _),
adamc@254 1508 _), _),
adamc@254 1509 _), _),
adamc@254 1510 _), _),
adamc@254 1511 _) =>
adamc@254 1512 let
adamc@254 1513 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@254 1514 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@254 1515 in
adamc@254 1516 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@254 1517 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@254 1518 (L'.EAbs ("e2", s, s,
adamc@598 1519 strcat [sc "(",
adamc@598 1520 (L'.ERel 1, loc),
adamc@598 1521 sc " ",
adamc@598 1522 (L'.ERel 2, loc),
adamc@598 1523 sc " ",
adamc@598 1524 (L'.ERel 0, loc),
adamc@598 1525 sc ")"]), loc)), loc)), loc),
adamc@254 1526 fm)
adamc@254 1527 end
adamc@254 1528 | L.EFfi ("Basis", "sql_and") => ((L'.EPrim (Prim.String "AND"), loc), fm)
adamc@254 1529 | L.EFfi ("Basis", "sql_or") => ((L'.EPrim (Prim.String "OR"), loc), fm)
adamc@254 1530
adamc@254 1531 | L.ECApp (
adamc@254 1532 (L.ECApp (
adamc@254 1533 (L.ECApp (
adamc@254 1534 (L.ECApp (
adamc@253 1535 (L.ECApp (
adamc@253 1536 (L.ECApp (
adamc@253 1537 (L.ECApp (
adamc@253 1538 (L.EFfi ("Basis", "sql_field"), _),
adamc@253 1539 _), _),
adamc@253 1540 _), _),
adamc@253 1541 _), _),
adamc@253 1542 _), _),
adamc@253 1543 _), _),
adamc@253 1544 (L.CName tab, _)), _),
adamc@311 1545 (L.CName field, _)) => ((L'.EPrim (Prim.String (tab ^ ".uw_" ^ field)), loc), fm)
adamc@260 1546
adamc@260 1547 | L.ECApp (
adamc@260 1548 (L.ECApp (
adamc@260 1549 (L.ECApp (
adamc@260 1550 (L.ECApp (
adamc@261 1551 (L.ECApp (
adamc@261 1552 (L.EFfi ("Basis", "sql_exp"), _),
adamc@261 1553 _), _),
adamc@261 1554 _), _),
adamc@261 1555 _), _),
adamc@261 1556 _), _),
adamc@261 1557 (L.CName nm, _)) => ((L'.EPrim (Prim.String ("_" ^ nm)), loc), fm)
adamc@261 1558
adamc@261 1559 | L.ECApp (
adamc@261 1560 (L.ECApp (
adamc@261 1561 (L.ECApp (
adamc@261 1562 (L.ECApp (
adamc@260 1563 (L.EFfi ("Basis", "sql_relop"), _),
adamc@260 1564 _), _),
adamc@260 1565 _), _),
adamc@260 1566 _), _),
adamc@260 1567 _) =>
adamc@260 1568 let
adamc@260 1569 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@260 1570 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@260 1571 in
adamc@260 1572 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@260 1573 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@260 1574 (L'.EAbs ("e2", s, s,
adamc@598 1575 strcat [sc "((",
adamc@598 1576 (L'.ERel 1, loc),
adamc@598 1577 sc ") ",
adamc@598 1578 (L'.ERel 2, loc),
adamc@598 1579 sc " (",
adamc@598 1580 (L'.ERel 0, loc),
adamc@598 1581 sc "))"]), loc)), loc)), loc),
adamc@260 1582 fm)
adamc@260 1583 end
adamc@260 1584
adamc@260 1585 | L.EFfi ("Basis", "sql_union") => ((L'.EPrim (Prim.String "UNION"), loc), fm)
adamc@260 1586 | L.EFfi ("Basis", "sql_intersect") => ((L'.EPrim (Prim.String "INTERSECT"), loc), fm)
adamc@260 1587 | L.EFfi ("Basis", "sql_except") => ((L'.EPrim (Prim.String "EXCEPT"), loc), fm)
adamc@260 1588
adamc@265 1589 | L.ECApp (
adamc@265 1590 (L.ECApp (
adamc@265 1591 (L.ECApp (
adamc@265 1592 (L.EFfi ("Basis", "sql_count"), _),
adamc@265 1593 _), _),
adamc@265 1594 _), _),
adamc@544 1595 _) => ((L'.EPrim (Prim.String "COUNT(*)"), loc),
adamc@265 1596 fm)
adamc@266 1597
adamc@266 1598 | L.ECApp (
adamc@266 1599 (L.ECApp (
adamc@266 1600 (L.ECApp (
adamc@266 1601 (L.ECApp (
adamc@266 1602 (L.EFfi ("Basis", "sql_aggregate"), _),
adamc@266 1603 _), _),
adamc@266 1604 _), _),
adamc@266 1605 _), _),
adamc@266 1606 _) =>
adamc@266 1607 let
adamc@266 1608 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@266 1609 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@266 1610 in
adamc@266 1611 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@266 1612 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@598 1613 strcat [(L'.ERel 1, loc),
adamc@598 1614 sc "(",
adamc@598 1615 (L'.ERel 0, loc),
adamc@598 1616 sc ")"]), loc)), loc),
adamc@266 1617 fm)
adamc@266 1618 end
adamc@266 1619
adamc@266 1620 | L.EFfi ("Basis", "sql_summable_int") => ((L'.ERecord [], loc), fm)
adamc@266 1621 | L.EFfi ("Basis", "sql_summable_float") => ((L'.ERecord [], loc), fm)
adamc@266 1622 | L.ECApp ((L.EFfi ("Basis", "sql_avg"), _), _) =>
adamc@266 1623 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 1624 (L'.EPrim (Prim.String "AVG"), loc)), loc),
adamc@266 1625 fm)
adamc@266 1626 | L.ECApp ((L.EFfi ("Basis", "sql_sum"), _), _) =>
adamc@266 1627 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 1628 (L'.EPrim (Prim.String "SUM"), loc)), loc),
adamc@266 1629 fm)
adamc@266 1630
adamc@559 1631 | L.EFfi ("Basis", "sql_arith_int") => ((L'.ERecord [], loc), fm)
adamc@559 1632 | L.EFfi ("Basis", "sql_arith_float") => ((L'.ERecord [], loc), fm)
adamc@559 1633
adamc@266 1634 | L.EFfi ("Basis", "sql_maxable_int") => ((L'.ERecord [], loc), fm)
adamc@266 1635 | L.EFfi ("Basis", "sql_maxable_float") => ((L'.ERecord [], loc), fm)
adamc@266 1636 | L.EFfi ("Basis", "sql_maxable_string") => ((L'.ERecord [], loc), fm)
adamc@266 1637 | L.ECApp ((L.EFfi ("Basis", "sql_max"), _), _) =>
adamc@266 1638 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 1639 (L'.EPrim (Prim.String "MAX"), loc)), loc),
adamc@266 1640 fm)
adamc@266 1641 | L.ECApp ((L.EFfi ("Basis", "sql_min"), _), _) =>
adamc@266 1642 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 1643 (L'.EPrim (Prim.String "MIN"), loc)), loc),
adamc@266 1644 fm)
adamc@266 1645
adamc@268 1646 | L.EFfi ("Basis", "sql_asc") => ((L'.EPrim (Prim.String ""), loc), fm)
adamc@268 1647 | L.EFfi ("Basis", "sql_desc") => ((L'.EPrim (Prim.String " DESC"), loc), fm)
adamc@268 1648
adamc@441 1649 | L.ECApp (
adamc@441 1650 (L.ECApp (
adamc@441 1651 (L.ECApp (
adamc@441 1652 (L.ECApp (
adamc@441 1653 (L.EFfi ("Basis", "sql_nfunc"), _),
adamc@441 1654 _), _),
adamc@441 1655 _), _),
adamc@441 1656 _), _),
adamc@441 1657 _) =>
adamc@441 1658 let
adamc@441 1659 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@441 1660 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@441 1661 in
adamc@441 1662 ((L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc),
adamc@441 1663 fm)
adamc@441 1664 end
adamc@441 1665 | L.EFfi ("Basis", "sql_current_timestamp") => ((L'.EPrim (Prim.String "CURRENT_TIMESTAMP"), loc), fm)
adamc@441 1666
adamc@470 1667 | (L.ECApp (
adamc@470 1668 (L.ECApp (
adamc@470 1669 (L.ECApp (
adamc@470 1670 (L.ECApp (
adamc@470 1671 (L.EFfi ("Basis", "sql_is_null"), _), _),
adamc@470 1672 _), _),
adamc@470 1673 _), _),
adamc@470 1674 _), _)) =>
adamc@470 1675 let
adamc@470 1676 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@470 1677 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@470 1678 in
adamc@470 1679 ((L'.EAbs ("s", s, s,
adamc@598 1680 strcat [sc "(",
adamc@598 1681 (L'.ERel 0, loc),
adamc@598 1682 sc " IS NULL)"]), loc),
adamc@470 1683 fm)
adamc@470 1684 end
adamc@470 1685
adamc@338 1686 | L.EFfiApp ("Basis", "nextval", [e]) =>
adamc@338 1687 let
adamc@338 1688 val (e, fm) = monoExp (env, st, fm) e
adamc@338 1689 in
adamc@465 1690 ((L'.ENextval e, loc), fm)
adamc@338 1691 end
adamc@338 1692
adamc@139 1693 | L.EApp (
adamc@139 1694 (L.ECApp (
adamc@141 1695 (L.ECApp ((L.EFfi ("Basis", "cdata"), _), _), _),
adamc@139 1696 _), _),
adamc@179 1697 se) =>
adamc@179 1698 let
adamc@179 1699 val (se, fm) = monoExp (env, st, fm) se
adamc@179 1700 in
adamc@179 1701 ((L'.EFfiApp ("Basis", "htmlifyString", [se]), loc), fm)
adamc@179 1702 end
adamc@179 1703
adamc@95 1704 | L.EApp (
adamc@95 1705 (L.EApp (
adamc@95 1706 (L.ECApp (
adamc@95 1707 (L.ECApp (
adamc@95 1708 (L.ECApp (
adamc@139 1709 (L.ECApp (
adamc@140 1710 (L.EFfi ("Basis", "join"),
adamc@139 1711 _), _), _),
adamc@139 1712 _), _),
adamc@95 1713 _), _),
adamc@95 1714 _), _),
adamc@95 1715 xml1), _),
adamc@179 1716 xml2) =>
adamc@179 1717 let
adamc@179 1718 val (xml1, fm) = monoExp (env, st, fm) xml1
adamc@179 1719 val (xml2, fm) = monoExp (env, st, fm) xml2
adamc@179 1720 in
adamc@179 1721 ((L'.EStrcat (xml1, xml2), loc), fm)
adamc@179 1722 end
adamc@95 1723
adamc@95 1724 | L.EApp (
adamc@95 1725 (L.EApp (
adamc@104 1726 (L.EApp (
adamc@95 1727 (L.ECApp (
adamc@104 1728 (L.ECApp (
adamc@104 1729 (L.ECApp (
adamc@104 1730 (L.ECApp (
adamc@139 1731 (L.ECApp (
adamc@139 1732 (L.ECApp (
adamc@139 1733 (L.ECApp (
adamc@139 1734 (L.ECApp (
adamc@139 1735 (L.EFfi ("Basis", "tag"),
adamc@139 1736 _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _),
adamc@104 1737 attrs), _),
adamc@95 1738 tag), _),
adamc@95 1739 xml) =>
adamc@95 1740 let
adamc@140 1741 fun getTag' (e, _) =
adamc@140 1742 case e of
adamc@143 1743 L.EFfi ("Basis", tag) => (tag, [])
adamc@143 1744 | L.ECApp (e, t) => let
adamc@143 1745 val (tag, ts) = getTag' e
adamc@143 1746 in
adamc@143 1747 (tag, ts @ [t])
adamc@143 1748 end
adamc@140 1749 | _ => (E.errorAt loc "Non-constant XML tag";
adamc@140 1750 Print.eprefaces' [("Expression", CorePrint.p_exp env tag)];
adamc@143 1751 ("", []))
adamc@140 1752
adamc@95 1753 fun getTag (e, _) =
adamc@95 1754 case e of
adamc@143 1755 L.EFfiApp ("Basis", tag, [(L.ERecord [], _)]) => (tag, [])
adamc@140 1756 | L.EApp (e, (L.ERecord [], _)) => getTag' e
adamc@95 1757 | _ => (E.errorAt loc "Non-constant XML tag";
adamc@95 1758 Print.eprefaces' [("Expression", CorePrint.p_exp env tag)];
adamc@143 1759 ("", []))
adamc@95 1760
adamc@143 1761 val (tag, targs) = getTag tag
adamc@95 1762
adamc@179 1763 val (attrs, fm) = monoExp (env, st, fm) attrs
adamc@598 1764 val attrs = case #1 attrs of
adamc@598 1765 L'.ERecord xes => xes
adamc@598 1766 | _ => raise Fail "Non-record attributes!"
adamc@104 1767
adamc@143 1768 fun tagStart tag =
adamc@598 1769 let
adamc@598 1770 fun lowercaseFirst "" = ""
adamc@598 1771 | lowercaseFirst s = String.str (Char.toLower (String.sub (s, 0)))
adamc@598 1772 ^ String.extract (s, 1, NONE)
adamc@104 1773
adamc@598 1774 val s = (L'.EPrim (Prim.String (String.concat ["<", tag])), loc)
adamc@598 1775 in
adamc@598 1776 foldl (fn (("Action", _, _), acc) => acc
adamc@598 1777 | (("Source", _, _), acc) => acc
adamc@598 1778 | ((x, e, t), (s, fm)) =>
adamc@598 1779 case t of
adamc@598 1780 (L'.TFfi ("Basis", "bool"), _) =>
adamc@598 1781 let
adamc@598 1782 val s' = " " ^ lowercaseFirst x
adamc@598 1783 in
adamc@598 1784 ((L'.ECase (e,
adamc@598 1785 [((L'.PCon (L'.Enum,
adamc@598 1786 L'.PConFfi {mod = "Basis",
adamc@598 1787 datatyp = "bool",
adamc@598 1788 con = "True",
adamc@598 1789 arg = NONE},
adamc@598 1790 NONE), loc),
adamc@598 1791 (L'.EStrcat (s,
adamc@598 1792 (L'.EPrim (Prim.String s'), loc)), loc)),
adamc@598 1793 ((L'.PCon (L'.Enum,
adamc@598 1794 L'.PConFfi {mod = "Basis",
adamc@598 1795 datatyp = "bool",
adamc@598 1796 con = "False",
adamc@598 1797 arg = NONE},
adamc@598 1798 NONE), loc),
adamc@598 1799 s)],
adamc@598 1800 {disc = (L'.TFfi ("Basis", "bool"), loc),
adamc@598 1801 result = (L'.TFfi ("Basis", "string"), loc)}), loc),
adamc@598 1802 fm)
adamc@598 1803 end
adamc@598 1804 | (L'.TFun _, _) =>
adamc@598 1805 let
adamc@598 1806 val s' = " " ^ lowercaseFirst x ^ "='"
adamc@598 1807 in
adamc@598 1808 ((L'.EStrcat (s,
adamc@598 1809 (L'.EStrcat (
adamc@598 1810 (L'.EPrim (Prim.String s'), loc),
adamc@598 1811 (L'.EStrcat (
adamc@598 1812 (L'.EJavaScript (L'.Attribute, e, NONE), loc),
adamc@598 1813 (L'.EPrim (Prim.String "'"), loc)), loc)),
adamc@598 1814 loc)), loc),
adamc@598 1815 fm)
adamc@598 1816 end
adamc@598 1817 | _ =>
adamc@598 1818 let
adamc@598 1819 val fooify =
adamc@598 1820 case x of
adamc@598 1821 "Href" => urlifyExp
adamc@598 1822 | "Link" => urlifyExp
adamc@598 1823 | _ => attrifyExp
adamc@120 1824
adamc@598 1825 val xp = " " ^ lowercaseFirst x ^ "=\""
adamc@179 1826
adamc@598 1827 val (e, fm) = fooify env fm (e, t)
adamc@598 1828 in
adamc@598 1829 ((L'.EStrcat (s,
adamc@598 1830 (L'.EStrcat ((L'.EPrim (Prim.String xp), loc),
adamc@598 1831 (L'.EStrcat (e,
adamc@598 1832 (L'.EPrim (Prim.String "\""),
adamc@598 1833 loc)),
adamc@598 1834 loc)),
adamc@598 1835 loc)), loc),
adamc@598 1836 fm)
adamc@598 1837 end)
adamc@598 1838 (s, fm) attrs
adamc@598 1839 end
adamc@104 1840
adamc@143 1841 fun input typ =
adamc@143 1842 case targs of
adamc@155 1843 [_, (L.CName name, _)] =>
adamc@179 1844 let
adamc@179 1845 val (ts, fm) = tagStart "input"
adamc@179 1846 in
adamc@179 1847 ((L'.EStrcat (ts,
adamc@179 1848 (L'.EPrim (Prim.String (" type=\"" ^ typ ^ "\" name=\"" ^ name ^ "\"/>")),
adamc@179 1849 loc)), loc), fm)
adamc@179 1850 end
adamc@143 1851 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@153 1852 raise Fail "No name passed to input tag")
adamc@104 1853
adamc@565 1854 fun normal (tag, extra, extraInner) =
adamc@143 1855 let
adamc@179 1856 val (tagStart, fm) = tagStart tag
adamc@152 1857 val tagStart = case extra of
adamc@152 1858 NONE => tagStart
adamc@152 1859 | SOME extra => (L'.EStrcat (tagStart, extra), loc)
adamc@152 1860
adamc@143 1861 fun normal () =
adamc@179 1862 let
adamc@179 1863 val (xml, fm) = monoExp (env, st, fm) xml
adamc@565 1864 val xml = case extraInner of
adamc@565 1865 NONE => xml
adamc@565 1866 | SOME ei => (L'.EStrcat (ei, xml), loc)
adamc@179 1867 in
adamc@179 1868 ((L'.EStrcat ((L'.EStrcat (tagStart, (L'.EPrim (Prim.String ">"), loc)), loc),
adamc@179 1869 (L'.EStrcat (xml,
adamc@179 1870 (L'.EPrim (Prim.String (String.concat ["</", tag, ">"])),
adamc@179 1871 loc)), loc)),
adamc@179 1872 loc),
adamc@179 1873 fm)
adamc@179 1874 end
adamc@143 1875 in
adamc@143 1876 case xml of
adamc@143 1877 (L.EApp ((L.ECApp (
adamc@143 1878 (L.ECApp ((L.EFfi ("Basis", "cdata"), _),
adamc@143 1879 _), _),
adamc@143 1880 _), _),
adamc@143 1881 (L.EPrim (Prim.String s), _)), _) =>
adamc@143 1882 if CharVector.all Char.isSpace s then
adamc@179 1883 ((L'.EStrcat (tagStart, (L'.EPrim (Prim.String "/>"), loc)), loc), fm)
adamc@143 1884 else
adamc@143 1885 normal ()
adamc@143 1886 | _ => normal ()
adamc@143 1887 end
adamc@152 1888 in
adamc@152 1889 case tag of
adamc@565 1890 "body" => normal ("body", NONE,
adamc@569 1891 SOME (L'.EStrcat ((L'.EPrim (Prim.String "<script src=\"/app.js\"></script>"), loc),
adamc@569 1892 (L'.EFfiApp ("Basis", "get_script", [(L'.ERecord [], loc)]),
adamc@569 1893 loc)), loc))
adamc@568 1894
adamc@568 1895 | "dyn" =>
adamc@598 1896 (case attrs of
adamc@598 1897 [("Signal", (L'.EApp ((L'.EAbs (_, _, _, (L'.ESignalReturn (L'.ERel 0, _), _)), _),
adamc@598 1898 e), _), _)] => (e, fm)
adamc@598 1899 | [("Signal", e, _)] =>
adamc@568 1900 ((L'.EStrcat
adamc@571 1901 ((L'.EPrim (Prim.String "<script type=\"text/javascript\">dyn("), loc),
adamc@578 1902 (L'.EStrcat ((L'.EJavaScript (L'.Script, e, NONE), loc),
adamc@571 1903 (L'.EPrim (Prim.String ")</script>"), loc)), loc)), loc),
adamc@568 1904 fm)
adamc@568 1905 | _ => raise Fail "Monoize: Bad dyn attributes")
adamc@565 1906
adamc@565 1907 | "submit" => normal ("input type=\"submit\"", NONE, NONE)
adamc@152 1908
adamc@152 1909 | "textbox" =>
adamc@152 1910 (case targs of
adamc@152 1911 [_, (L.CName name, _)] =>
adamc@598 1912 (case List.find (fn ("Source", _, _) => true | _ => false) attrs of
adamc@598 1913 NONE =>
adamc@598 1914 let
adamc@598 1915 val (ts, fm) = tagStart "input"
adamc@598 1916 in
adamc@598 1917 ((L'.EStrcat (ts,
adamc@598 1918 (L'.EPrim (Prim.String (" name=\"" ^ name ^ "\"/>")),
adamc@598 1919 loc)), loc), fm)
adamc@598 1920 end
adamc@598 1921 | SOME (_, src, _) =>
adamc@598 1922 (strcat [str "<script type=\"text/javascript\">inp(\"input\",",
adamc@598 1923 (L'.EJavaScript (L'.Script, src, NONE), loc),
adamc@598 1924 str ")</script>"],
adamc@598 1925 fm))
adamc@152 1926 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@598 1927 raise Fail "No name passed to textbox tag"))
adamc@155 1928 | "password" => input "password"
adamc@361 1929 | "textarea" =>
adamc@152 1930 (case targs of
adamc@152 1931 [_, (L.CName name, _)] =>
adamc@179 1932 let
adamc@179 1933 val (ts, fm) = tagStart "textarea"
adamc@179 1934 val (xml, fm) = monoExp (env, st, fm) xml
adamc@179 1935 in
adamc@179 1936 ((L'.EStrcat ((L'.EStrcat (ts,
adamc@179 1937 (L'.EPrim (Prim.String (" name=\"" ^ name ^ "\">")), loc)), loc),
adamc@179 1938 (L'.EStrcat (xml,
adamc@179 1939 (L'.EPrim (Prim.String "</textarea>"),
adamc@179 1940 loc)), loc)),
adamc@179 1941 loc), fm)
adamc@179 1942 end
adamc@152 1943 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@153 1944 raise Fail "No name passed to ltextarea tag"))
adamc@153 1945
adamc@190 1946 | "checkbox" => input "checkbox"
adamc@190 1947
adamc@153 1948 | "radio" =>
adamc@153 1949 (case targs of
adamc@153 1950 [_, (L.CName name, _)] =>
adamc@179 1951 monoExp (env, St.setRadioGroup (st, name), fm) xml
adamc@153 1952 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@153 1953 raise Fail "No name passed to radio tag"))
adamc@153 1954 | "radioOption" =>
adamc@153 1955 (case St.radioGroup st of
adamc@153 1956 NONE => raise Fail "No name for radioGroup"
adamc@153 1957 | SOME name =>
adamc@153 1958 normal ("input",
adamc@565 1959 SOME (L'.EPrim (Prim.String (" type=\"radio\" name=\"" ^ name ^ "\"")), loc),
adamc@565 1960 NONE))
adamc@152 1961
adamc@361 1962 | "select" =>
adamc@154 1963 (case targs of
adamc@154 1964 [_, (L.CName name, _)] =>
adamc@179 1965 let
adamc@179 1966 val (ts, fm) = tagStart "select"
adamc@179 1967 val (xml, fm) = monoExp (env, st, fm) xml
adamc@179 1968 in
adamc@179 1969 ((L'.EStrcat ((L'.EStrcat (ts,
adamc@598 1970 (L'.EPrim (Prim.String (" name=\"" ^ name ^ "\">")),
adamc@598 1971 loc)), loc),
adamc@179 1972 (L'.EStrcat (xml,
adamc@179 1973 (L'.EPrim (Prim.String "</select>"),
adamc@179 1974 loc)), loc)),
adamc@179 1975 loc),
adamc@179 1976 fm)
adamc@179 1977 end
adamc@154 1978 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@154 1979 raise Fail "No name passed to lselect tag"))
adamc@154 1980
adamc@565 1981 | "option" => normal ("option", NONE, NONE)
adamc@154 1982
adamc@565 1983 | "tabl" => normal ("table", NONE, NONE)
adamc@565 1984 | _ => normal (tag, NONE, NONE)
adamc@95 1985 end
adamc@94 1986
adamc@141 1987 | L.EApp ((L.ECApp (
adamc@361 1988 (L.ECApp ((L.EFfi ("Basis", "form"), _), _), _),
adamc@141 1989 _), _),
adamc@141 1990 xml) =>
adamc@143 1991 let
adamc@143 1992 fun findSubmit (e, _) =
adamc@143 1993 case e of
adamc@143 1994 L.EApp (
adamc@143 1995 (L.EApp (
adamc@143 1996 (L.ECApp (
adamc@143 1997 (L.ECApp (
adamc@143 1998 (L.ECApp (
adamc@143 1999 (L.ECApp (
adamc@143 2000 (L.EFfi ("Basis", "join"),
adamc@143 2001 _), _), _),
adamc@143 2002 _), _),
adamc@143 2003 _), _),
adamc@143 2004 _), _),
adamc@143 2005 xml1), _),
adamc@143 2006 xml2) => (case findSubmit xml1 of
adamc@143 2007 Error => Error
adamc@143 2008 | NotFound => findSubmit xml2
adamc@143 2009 | Found e =>
adamc@143 2010 case findSubmit xml2 of
adamc@143 2011 NotFound => Found e
adamc@143 2012 | _ => Error)
adamc@143 2013 | L.EApp (
adamc@143 2014 (L.EApp (
adamc@143 2015 (L.EApp (
adamc@143 2016 (L.ECApp (
adamc@143 2017 (L.ECApp (
adamc@143 2018 (L.ECApp (
adamc@143 2019 (L.ECApp (
adamc@143 2020 (L.ECApp (
adamc@143 2021 (L.ECApp (
adamc@143 2022 (L.ECApp (
adamc@143 2023 (L.ECApp (
adamc@143 2024 (L.EFfi ("Basis", "tag"),
adamc@143 2025 _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _),
adamc@143 2026 attrs), _),
adamc@143 2027 _), _),
adamc@143 2028 xml) =>
adamc@143 2029 (case #1 attrs of
adamc@143 2030 L.ERecord xes =>
adamc@143 2031 (case ListUtil.search (fn ((L.CName "Action", _), e, t) => SOME (e, t)
adamc@143 2032 | _ => NONE) xes of
adamc@143 2033 NONE => findSubmit xml
adamc@143 2034 | SOME et =>
adamc@143 2035 case findSubmit xml of
adamc@143 2036 NotFound => Found et
adamc@143 2037 | _ => Error)
adamc@143 2038 | _ => findSubmit xml)
adamc@143 2039 | _ => NotFound
adamc@143 2040
adamc@598 2041 val (action, fm) = case findSubmit xml of
adamc@598 2042 NotFound => ((L'.EPrim (Prim.String ""), loc), fm)
adamc@143 2043 | Error => raise Fail "Not ready for multi-submit lforms yet"
adamc@598 2044 | Found (action, actionT) =>
adamc@598 2045 let
adamc@598 2046 val actionT = monoType env actionT
adamc@598 2047 val (action, fm) = monoExp (env, st, fm) action
adamc@598 2048 val (action, fm) = urlifyExp env fm (action, actionT)
adamc@598 2049 in
adamc@598 2050 ((L'.EStrcat ((L'.EPrim (Prim.String " action=\""), loc),
adamc@598 2051 (L'.EStrcat (action,
adamc@598 2052 (L'.EPrim (Prim.String "\""), loc)), loc)), loc),
adamc@598 2053 fm)
adamc@598 2054 end
adamc@598 2055
adamc@179 2056 val (xml, fm) = monoExp (env, st, fm) xml
adamc@143 2057 in
adamc@598 2058 ((L'.EStrcat ((L'.EStrcat ((L'.EPrim (Prim.String "<form"), loc),
adamc@179 2059 (L'.EStrcat (action,
adamc@598 2060 (L'.EPrim (Prim.String ">"), loc)), loc)), loc),
adamc@179 2061 (L'.EStrcat (xml,
adamc@179 2062 (L'.EPrim (Prim.String "</form>"), loc)), loc)), loc),
adamc@179 2063 fm)
adamc@143 2064 end
adamc@141 2065
adamc@148 2066 | L.EApp ((L.ECApp (
adamc@148 2067 (L.ECApp (
adamc@148 2068 (L.ECApp (
adamc@148 2069 (L.ECApp (
adamc@148 2070 (L.EFfi ("Basis", "useMore"), _), _), _),
adamc@148 2071 _), _),
adamc@148 2072 _), _),
adamc@148 2073 _), _),
adamc@179 2074 xml) => monoExp (env, st, fm) xml
adamc@148 2075
adamc@283 2076 | L.ECApp ((L.EFfi ("Basis", "error"), _), t) =>
adamc@283 2077 let
adamc@283 2078 val t = monoType env t
adamc@283 2079 in
adamc@283 2080 ((L'.EAbs ("s", (L'.TFfi ("Basis", "string"), loc), t,
adamc@283 2081 (L'.EError ((L'.ERel 0, loc), t), loc)), loc),
adamc@283 2082 fm)
adamc@283 2083 end
adamc@283 2084
adamc@179 2085 | L.EApp (e1, e2) =>
adamc@179 2086 let
adamc@179 2087 val (e1, fm) = monoExp (env, st, fm) e1
adamc@179 2088 val (e2, fm) = monoExp (env, st, fm) e2
adamc@179 2089 in
adamc@179 2090 ((L'.EApp (e1, e2), loc), fm)
adamc@179 2091 end
adamc@26 2092 | L.EAbs (x, dom, ran, e) =>
adamc@179 2093 let
adamc@179 2094 val (e, fm) = monoExp (Env.pushERel env x dom, st, fm) e
adamc@179 2095 in
adamc@179 2096 ((L'.EAbs (x, monoType env dom, monoType env ran, e), loc), fm)
adamc@179 2097 end
adamc@25 2098 | L.ECApp _ => poly ()
adamc@25 2099 | L.ECAbs _ => poly ()
adamc@25 2100
adamc@252 2101 | L.EFfi mx => ((L'.EFfi mx, loc), fm)
adamc@252 2102 | L.EFfiApp (m, x, es) =>
adamc@252 2103 let
adamc@252 2104 val (es, fm) = ListUtil.foldlMap (fn (e, fm) => monoExp (env, st, fm) e) fm es
adamc@252 2105 in
adamc@252 2106 ((L'.EFfiApp (m, x, es), loc), fm)
adamc@252 2107 end
adamc@252 2108
adamc@179 2109 | L.ERecord xes =>
adamc@179 2110 let
adamc@179 2111 val (xes, fm) = ListUtil.foldlMap
adamc@179 2112 (fn ((x, e, t), fm) =>
adamc@179 2113 let
adamc@179 2114 val (e, fm) = monoExp (env, st, fm) e
adamc@179 2115 in
adamc@179 2116 ((monoName env x,
adamc@179 2117 e,
adamc@179 2118 monoType env t), fm)
adamc@179 2119 end) fm xes
adamc@179 2120 in
adamc@179 2121 ((L'.ERecord xes, loc), fm)
adamc@179 2122 end
adamc@179 2123 | L.EField (e, x, _) =>
adamc@179 2124 let
adamc@179 2125 val (e, fm) = monoExp (env, st, fm) e
adamc@179 2126 in
adamc@179 2127 ((L'.EField (e, monoName env x), loc), fm)
adamc@179 2128 end
adamc@445 2129 | L.EConcat _ => poly ()
adamc@149 2130 | L.ECut _ => poly ()
adamc@493 2131 | L.ECutMulti _ => poly ()
adamc@73 2132 | L.EFold _ => poly ()
adamc@177 2133
adamc@182 2134 | L.ECase (e, pes, {disc, result}) =>
adamc@179 2135 let
adamc@179 2136 val (e, fm) = monoExp (env, st, fm) e
adamc@179 2137 val (pes, fm) = ListUtil.foldlMap
adamc@179 2138 (fn ((p, e), fm) =>
adamc@179 2139 let
adamc@179 2140 val (e, fm) = monoExp (env, st, fm) e
adamc@179 2141 in
adamc@182 2142 ((monoPat env p, e), fm)
adamc@179 2143 end) fm pes
adamc@179 2144 in
adamc@182 2145 ((L'.ECase (e, pes, {disc = monoType env disc, result = monoType env result}), loc), fm)
adamc@179 2146 end
adamc@177 2147
adamc@179 2148 | L.EWrite e =>
adamc@179 2149 let
adamc@179 2150 val (e, fm) = monoExp (env, st, fm) e
adamc@179 2151 in
adamc@252 2152 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adamc@252 2153 (L'.EWrite (liftExpInExp 0 e), loc)), loc), fm)
adamc@179 2154 end
adamc@110 2155
adamc@179 2156 | L.EClosure (n, es) =>
adamc@179 2157 let
adamc@179 2158 val (es, fm) = ListUtil.foldlMap (fn (e, fm) =>
adamc@179 2159 monoExp (env, st, fm) e)
adamc@179 2160 fm es
adamc@179 2161 in
adamc@179 2162 ((L'.EClosure (n, es), loc), fm)
adamc@179 2163 end
adamc@450 2164
adamc@450 2165 | L.ELet (x, t, e1, e2) =>
adamc@450 2166 let
adamc@450 2167 val t' = monoType env t
adamc@450 2168 val (e1, fm) = monoExp (env, st, fm) e1
adamc@450 2169 val (e2, fm) = monoExp (Env.pushERel env x t, st, fm) e2
adamc@450 2170 in
adamc@450 2171 ((L'.ELet (x, t', e1, e2), loc), fm)
adamc@450 2172 end
adamc@25 2173 end
adamc@25 2174
adamc@179 2175 fun monoDecl (env, fm) (all as (d, loc)) =
adamc@25 2176 let
adamc@25 2177 fun poly () =
adamc@25 2178 (E.errorAt loc "Unsupported declaration";
adamc@25 2179 Print.eprefaces' [("Declaration", CorePrint.p_decl env all)];
adamc@25 2180 NONE)
adamc@25 2181 in
adamc@25 2182 case d of
adamc@25 2183 L.DCon _ => NONE
adamc@193 2184 | L.DDatatype (x, n, [], xncs) =>
adamc@193 2185 let
adamc@196 2186 val env' = Env.declBinds env all
adamc@196 2187 val d = (L'.DDatatype (x, n, map (fn (x, n, to) => (x, n, Option.map (monoType env') to)) xncs), loc)
adamc@164 2188 in
adamc@273 2189 SOME (env', fm, [d])
adamc@193 2190 end
adamc@193 2191 | L.DDatatype _ => poly ()
adamc@179 2192 | L.DVal (x, n, t, e, s) =>
adamc@179 2193 let
adamc@179 2194 val (e, fm) = monoExp (env, St.empty, fm) e
adamc@179 2195 in
adamc@179 2196 SOME (Env.pushENamed env x n t NONE s,
adamc@179 2197 fm,
adamc@273 2198 [(L'.DVal (x, n, monoType env t, e, s), loc)])
adamc@179 2199 end
adamc@128 2200 | L.DValRec vis =>
adamc@128 2201 let
adamc@128 2202 val env = foldl (fn ((x, n, t, e, s), env) => Env.pushENamed env x n t NONE s) env vis
adamc@179 2203
adamc@179 2204 val (vis, fm) = ListUtil.foldlMap
adamc@179 2205 (fn ((x, n, t, e, s), fm) =>
adamc@179 2206 let
adamc@179 2207 val (e, fm) = monoExp (env, St.empty, fm) e
adamc@179 2208 in
adamc@179 2209 ((x, n, monoType env t, e, s), fm)
adamc@179 2210 end)
adamc@179 2211 fm vis
adamc@128 2212 in
adamc@128 2213 SOME (env,
adamc@179 2214 fm,
adamc@273 2215 [(L'.DValRec vis, loc)])
adamc@128 2216 end
adamc@144 2217 | L.DExport (ek, n) =>
adamc@115 2218 let
adamc@120 2219 val (_, t, _, s) = Env.lookupENamed env n
adamc@120 2220
adamc@120 2221 fun unwind (t, _) =
adamc@120 2222 case t of
adamc@120 2223 L.TFun (dom, ran) => dom :: unwind ran
adamc@314 2224 | L.CApp ((L.CFfi ("Basis", "transaction"), _), t) =>
adamc@314 2225 (L.TRecord (L.CRecord ((L.KType, loc), []), loc), loc) :: unwind t
adamc@120 2226 | _ => []
adamc@120 2227
adamc@120 2228 val ts = map (monoType env) (unwind t)
adamc@115 2229 in
adamc@273 2230 SOME (env, fm, [(L'.DExport (ek, s, n, ts), loc)])
adamc@115 2231 end
adamc@273 2232 | L.DTable (x, n, (L.CRecord (_, xts), _), s) =>
adamc@251 2233 let
adamc@251 2234 val t = (L.CFfi ("Basis", "string"), loc)
adamc@251 2235 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@311 2236 val s = "uw_" ^ s
adamc@251 2237 val e = (L'.EPrim (Prim.String s), loc)
adamc@273 2238
adamc@273 2239 val xts = map (fn (x, t) => (monoName env x, monoType env t)) xts
adamc@251 2240 in
adamc@251 2241 SOME (Env.pushENamed env x n t NONE s,
adamc@251 2242 fm,
adamc@273 2243 [(L'.DTable (s, xts), loc),
adamc@273 2244 (L'.DVal (x, n, t', e, s), loc)])
adamc@251 2245 end
adamc@273 2246 | L.DTable _ => poly ()
adamc@338 2247 | L.DSequence (x, n, s) =>
adamc@338 2248 let
adamc@338 2249 val t = (L.CFfi ("Basis", "string"), loc)
adamc@338 2250 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@338 2251 val s = "uw_" ^ s
adamc@338 2252 val e = (L'.EPrim (Prim.String s), loc)
adamc@338 2253 in
adamc@338 2254 SOME (Env.pushENamed env x n t NONE s,
adamc@338 2255 fm,
adamc@338 2256 [(L'.DSequence s, loc),
adamc@338 2257 (L'.DVal (x, n, t', e, s), loc)])
adamc@338 2258 end
adamc@273 2259 | L.DDatabase s => SOME (env, fm, [(L'.DDatabase s, loc)])
adamc@462 2260 | L.DCookie (x, n, t, s) =>
adamc@462 2261 let
adamc@462 2262 val t = (L.CFfi ("Basis", "string"), loc)
adamc@462 2263 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@462 2264 val e = (L'.EPrim (Prim.String s), loc)
adamc@462 2265 in
adamc@462 2266 SOME (Env.pushENamed env x n t NONE s,
adamc@462 2267 fm,
adamc@462 2268 [(L'.DVal (x, n, t', e, s), loc)])
adamc@462 2269 end
adamc@25 2270 end
adamc@25 2271
adamc@25 2272 fun monoize env ds =
adamc@25 2273 let
adamc@385 2274 val p = !urlPrefix
adamc@385 2275 val () =
adamc@385 2276 if p = "" then
adamc@385 2277 urlPrefix := "/"
adamc@385 2278 else if String.sub (p, size p - 1) <> #"/" then
adamc@385 2279 urlPrefix := p ^ "/"
adamc@385 2280 else
adamc@385 2281 ()
adamc@385 2282
adamc@179 2283 val (_, _, ds) = List.foldl (fn (d, (env, fm, ds)) =>
adamc@179 2284 case monoDecl (env, fm) d of
adamc@179 2285 NONE => (env, fm, ds)
adamc@273 2286 | SOME (env, fm, ds') =>
adamc@179 2287 (env,
adamc@179 2288 Fm.enter fm,
adamc@273 2289 ds' @ Fm.decls fm @ ds))
adamc@179 2290 (env, Fm.empty (CoreUtil.File.maxName ds + 1), []) ds
adamc@25 2291 in
adamc@25 2292 rev ds
adamc@25 2293 end
adamc@25 2294
adamc@25 2295 end