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Trivial use of a source
author Adam Chlipala <adamc@hcoop.net>
date Sun, 21 Dec 2008 12:56:39 -0500
parents 57018f21cd5c
children 9f02f1765149
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@565 137 (L'.TFfi ("Basis", "int"), 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@25 513 fun poly () =
adamc@25 514 (E.errorAt loc "Unsupported expression";
adamc@25 515 Print.eprefaces' [("Expression", CorePrint.p_exp env all)];
adamc@179 516 (dummyExp, fm))
adamc@389 517
adamc@389 518 fun numTy t =
adamc@417 519 (L'.TRecord [("Zero", t),
adamc@417 520 ("Neg", (L'.TFun (t, t), loc)),
adamc@389 521 ("Plus", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 522 ("Minus", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 523 ("Times", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 524 ("Div", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 525 ("Mod", (L'.TFun (t, (L'.TFun (t, t), loc)), loc))], loc)
adamc@417 526 fun numEx (t, zero, neg, plus, minus, times, dv, md) =
adamc@417 527 ((L'.ERecord [("Zero", (L'.EPrim zero, loc), t),
adamc@417 528 ("Neg", neg, (L'.TFun (t, t), loc)),
adamc@389 529 ("Plus", plus, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 530 ("Minus", minus, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 531 ("Times", times, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 532 ("Div", dv, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 533 ("Mod", md, (L'.TFun (t, (L'.TFun (t, t), loc)), loc))], loc), fm)
adamc@391 534
adamc@391 535 fun ordTy t =
adamc@391 536 (L'.TRecord [("Lt", (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc)),
adamc@391 537 ("Le", (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc))], loc)
adamc@391 538 fun ordEx (t, lt, le) =
adamc@391 539 ((L'.ERecord [("Lt", lt, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc)),
adamc@391 540 ("Le", le, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc))],
adamc@391 541 loc), fm)
adamc@25 542 in
adamc@25 543 case e of
adamc@179 544 L.EPrim p => ((L'.EPrim p, loc), fm)
adamc@179 545 | L.ERel n => ((L'.ERel n, loc), fm)
adamc@179 546 | L.ENamed n => ((L'.ENamed n, loc), fm)
adamc@193 547 | L.ECon (dk, pc, [], eo) =>
adamc@193 548 let
adamc@179 549 val (eo, fm) =
adamc@179 550 case eo of
adamc@179 551 NONE => (NONE, fm)
adamc@179 552 | SOME e =>
adamc@179 553 let
adamc@179 554 val (e, fm) = monoExp (env, st, fm) e
adamc@179 555 in
adamc@179 556 (SOME e, fm)
adamc@179 557 end
adamc@179 558 in
adamc@188 559 ((L'.ECon (dk, monoPatCon env pc, eo), loc), fm)
adamc@193 560 end
adamc@297 561 | L.ECon (L.Option, _, [t], NONE) =>
adamc@297 562 ((L'.ENone (monoType env t), loc), fm)
adamc@297 563 | L.ECon (L.Option, _, [t], SOME e) =>
adamc@297 564 let
adamc@297 565 val (e, fm) = monoExp (env, st, fm) e
adamc@297 566 in
adamc@297 567 ((L'.ESome (monoType env t, e), loc), fm)
adamc@297 568 end
adamc@193 569 | L.ECon _ => poly ()
adamc@94 570
adamc@387 571 | L.ECApp ((L.EFfi ("Basis", "eq"), _), t) =>
adamc@387 572 let
adamc@387 573 val t = monoType env t
adamc@387 574 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@387 575 val dom = (L'.TFun (t, (L'.TFun (t, b), loc)), loc)
adamc@387 576 in
adamc@387 577 ((L'.EAbs ("f", dom, dom,
adamc@387 578 (L'.ERel 0, loc)), loc), fm)
adamc@387 579 end
adamc@387 580 | L.ECApp ((L.EFfi ("Basis", "ne"), _), t) =>
adamc@387 581 let
adamc@387 582 val t = monoType env t
adamc@387 583 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@387 584 val dom = (L'.TFun (t, (L'.TFun (t, b), loc)), loc)
adamc@387 585 in
adamc@387 586 ((L'.EAbs ("f", dom, dom,
adamc@387 587 (L'.EAbs ("x", t, (L'.TFun (t, b), loc),
adamc@387 588 (L'.EAbs ("y", t, b,
adamc@387 589 (L'.EUnop ("!", (L'.EApp ((L'.EApp ((L'.ERel 2, loc),
adamc@387 590 (L'.ERel 1, loc)), loc),
adamc@387 591 (L'.ERel 0, loc)), loc)), loc)),
adamc@387 592 loc)),
adamc@387 593 loc)),
adamc@387 594 loc), fm)
adamc@387 595 end
adamc@387 596 | L.EFfi ("Basis", "eq_int") =>
adamc@387 597 ((L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@387 598 (L'.TFun ((L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@387 599 (L'.EAbs ("y", (L'.TFfi ("Basis", "int"), loc),
adamc@387 600 (L'.TFfi ("Basis", "bool"), loc),
adamc@387 601 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@387 602 fm)
adamc@394 603 | L.EFfi ("Basis", "eq_float") =>
adamc@394 604 ((L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@394 605 (L'.TFun ((L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@394 606 (L'.EAbs ("y", (L'.TFfi ("Basis", "float"), loc),
adamc@394 607 (L'.TFfi ("Basis", "bool"), loc),
adamc@394 608 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@394 609 fm)
adamc@388 610 | L.EFfi ("Basis", "eq_bool") =>
adamc@388 611 ((L'.EAbs ("x", (L'.TFfi ("Basis", "bool"), loc),
adamc@388 612 (L'.TFun ((L'.TFfi ("Basis", "bool"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@388 613 (L'.EAbs ("y", (L'.TFfi ("Basis", "bool"), loc),
adamc@388 614 (L'.TFfi ("Basis", "bool"), loc),
adamc@388 615 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@388 616 fm)
adamc@388 617 | L.EFfi ("Basis", "eq_string") =>
adamc@388 618 ((L'.EAbs ("x", (L'.TFfi ("Basis", "string"), loc),
adamc@388 619 (L'.TFun ((L'.TFfi ("Basis", "string"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@388 620 (L'.EAbs ("y", (L'.TFfi ("Basis", "string"), loc),
adamc@388 621 (L'.TFfi ("Basis", "bool"), loc),
adamc@388 622 (L'.EBinop ("!strcmp", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@388 623 fm)
adamc@437 624 | L.EFfi ("Basis", "eq_time") =>
adamc@437 625 ((L'.EAbs ("x", (L'.TFfi ("Basis", "time"), loc),
adamc@437 626 (L'.TFun ((L'.TFfi ("Basis", "time"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@437 627 (L'.EAbs ("y", (L'.TFfi ("Basis", "time"), loc),
adamc@437 628 (L'.TFfi ("Basis", "bool"), loc),
adamc@437 629 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@437 630 fm)
adamc@422 631 | L.ECApp ((L.EFfi ("Basis", "mkEq"), _), t) =>
adamc@422 632 let
adamc@422 633 val t = monoType env t
adamc@422 634 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@422 635 val dom = (L'.TFun (t, (L'.TFun (t, b), loc)), loc)
adamc@422 636 in
adamc@422 637 ((L'.EAbs ("f", dom, dom,
adamc@422 638 (L'.ERel 0, loc)), loc), fm)
adamc@422 639 end
adamc@387 640
adamc@417 641 | L.ECApp ((L.EFfi ("Basis", "zero"), _), t) =>
adamc@417 642 let
adamc@417 643 val t = monoType env t
adamc@417 644 in
adamc@417 645 ((L'.EAbs ("r", numTy t, t,
adamc@417 646 (L'.EField ((L'.ERel 0, loc), "Zero"), loc)), loc), fm)
adamc@417 647 end
adamc@389 648 | L.ECApp ((L.EFfi ("Basis", "neg"), _), t) =>
adamc@389 649 let
adamc@389 650 val t = monoType env t
adamc@389 651 in
adamc@389 652 ((L'.EAbs ("r", numTy t, (L'.TFun (t, t), loc),
adamc@389 653 (L'.EField ((L'.ERel 0, loc), "Neg"), loc)), loc), fm)
adamc@389 654 end
adamc@389 655 | L.ECApp ((L.EFfi ("Basis", "plus"), _), t) =>
adamc@389 656 let
adamc@389 657 val t = monoType env t
adamc@389 658 in
adamc@389 659 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 660 (L'.EField ((L'.ERel 0, loc), "Plus"), loc)), loc), fm)
adamc@389 661 end
adamc@389 662 | L.ECApp ((L.EFfi ("Basis", "minus"), _), t) =>
adamc@389 663 let
adamc@389 664 val t = monoType env t
adamc@389 665 in
adamc@389 666 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 667 (L'.EField ((L'.ERel 0, loc), "Minus"), loc)), loc), fm)
adamc@389 668 end
adamc@389 669 | L.ECApp ((L.EFfi ("Basis", "times"), _), t) =>
adamc@389 670 let
adamc@389 671 val t = monoType env t
adamc@389 672 in
adamc@389 673 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 674 (L'.EField ((L'.ERel 0, loc), "Times"), loc)), loc), fm)
adamc@389 675 end
adamc@389 676 | L.ECApp ((L.EFfi ("Basis", "div"), _), t) =>
adamc@389 677 let
adamc@389 678 val t = monoType env t
adamc@389 679 in
adamc@389 680 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 681 (L'.EField ((L'.ERel 0, loc), "Div"), loc)), loc), fm)
adamc@389 682 end
adamc@389 683 | L.ECApp ((L.EFfi ("Basis", "mod"), _), t) =>
adamc@389 684 let
adamc@389 685 val t = monoType env t
adamc@389 686 in
adamc@389 687 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 688 (L'.EField ((L'.ERel 0, loc), "Mod"), loc)), loc), fm)
adamc@389 689 end
adamc@389 690 | L.EFfi ("Basis", "num_int") =>
adamc@389 691 let
adamc@389 692 fun intBin s =
adamc@389 693 (L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@389 694 (L'.TFun ((L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "int"), loc)), loc),
adamc@389 695 (L'.EAbs ("y", (L'.TFfi ("Basis", "int"), loc),
adamc@389 696 (L'.TFfi ("Basis", "int"), loc),
adamc@389 697 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@389 698 in
adamc@389 699 numEx ((L'.TFfi ("Basis", "int"), loc),
adamc@417 700 Prim.Int (Int64.fromInt 0),
adamc@389 701 (L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@389 702 (L'.TFfi ("Basis", "int"), loc),
adamc@389 703 (L'.EUnop ("-", (L'.ERel 0, loc)), loc)), loc),
adamc@389 704 intBin "+",
adamc@389 705 intBin "-",
adamc@389 706 intBin "*",
adamc@389 707 intBin "/",
adamc@389 708 intBin "%")
adamc@389 709 end
adamc@390 710 | L.EFfi ("Basis", "num_float") =>
adamc@390 711 let
adamc@390 712 fun floatBin s =
adamc@390 713 (L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@390 714 (L'.TFun ((L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "float"), loc)), loc),
adamc@390 715 (L'.EAbs ("y", (L'.TFfi ("Basis", "float"), loc),
adamc@390 716 (L'.TFfi ("Basis", "float"), loc),
adamc@390 717 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@390 718 in
adamc@390 719 numEx ((L'.TFfi ("Basis", "float"), loc),
adamc@417 720 Prim.Float 0.0,
adamc@390 721 (L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@390 722 (L'.TFfi ("Basis", "float"), loc),
adamc@390 723 (L'.EUnop ("-", (L'.ERel 0, loc)), loc)), loc),
adamc@390 724 floatBin "+",
adamc@390 725 floatBin "-",
adamc@390 726 floatBin "*",
adamc@390 727 floatBin "/",
adamc@390 728 floatBin "fmod")
adamc@390 729 end
adamc@391 730
adamc@391 731 | L.ECApp ((L.EFfi ("Basis", "lt"), _), t) =>
adamc@391 732 let
adamc@391 733 val t = monoType env t
adamc@391 734 in
adamc@391 735 ((L'.EAbs ("r", ordTy t, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc),
adamc@391 736 (L'.EField ((L'.ERel 0, loc), "Lt"), loc)), loc), fm)
adamc@391 737 end
adamc@391 738 | L.ECApp ((L.EFfi ("Basis", "le"), _), t) =>
adamc@391 739 let
adamc@391 740 val t = monoType env t
adamc@391 741 in
adamc@391 742 ((L'.EAbs ("r", ordTy t, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc),
adamc@391 743 (L'.EField ((L'.ERel 0, loc), "Le"), loc)), loc), fm)
adamc@391 744 end
adamc@392 745 | L.ECApp ((L.EFfi ("Basis", "gt"), _), t) =>
adamc@392 746 let
adamc@392 747 val t = monoType env t
adamc@392 748 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@392 749 in
adamc@392 750 ((L'.EAbs ("f", ordTy t, (L'.TFun (t, (L'.TFun (t, b), loc)), loc),
adamc@392 751 (L'.EAbs ("x", t, (L'.TFun (t, b), loc),
adamc@392 752 (L'.EAbs ("y", t, b,
adamc@392 753 (L'.EUnop ("!",
adamc@392 754 (L'.EApp ((L'.EApp ((L'.EField ((L'.ERel 2, loc),
adamc@392 755 "Le"), loc),
adamc@392 756 (L'.ERel 1, loc)), loc),
adamc@392 757 (L'.ERel 0, loc)), loc)), loc)), loc)),
adamc@392 758 loc)),
adamc@392 759 loc), fm)
adamc@392 760 end
adamc@392 761 | L.ECApp ((L.EFfi ("Basis", "ge"), _), t) =>
adamc@392 762 let
adamc@392 763 val t = monoType env t
adamc@392 764 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@392 765 in
adamc@392 766 ((L'.EAbs ("f", ordTy t, (L'.TFun (t, (L'.TFun (t, b), loc)), loc),
adamc@392 767 (L'.EAbs ("x", t, (L'.TFun (t, b), loc),
adamc@392 768 (L'.EAbs ("y", t, b,
adamc@392 769 (L'.EUnop ("!",
adamc@392 770 (L'.EApp ((L'.EApp ((L'.EField ((L'.ERel 2, loc),
adamc@392 771 "Lt"), loc),
adamc@392 772 (L'.ERel 1, loc)), loc),
adamc@392 773 (L'.ERel 0, loc)), loc)), loc)), loc)),
adamc@392 774 loc)),
adamc@392 775 loc), fm)
adamc@392 776 end
adamc@391 777 | L.EFfi ("Basis", "ord_int") =>
adamc@391 778 let
adamc@391 779 fun intBin s =
adamc@391 780 (L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@391 781 (L'.TFun ((L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@391 782 (L'.EAbs ("y", (L'.TFfi ("Basis", "int"), loc),
adamc@391 783 (L'.TFfi ("Basis", "bool"), loc),
adamc@391 784 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@391 785 in
adamc@391 786 ordEx ((L'.TFfi ("Basis", "int"), loc),
adamc@391 787 intBin "<",
adamc@391 788 intBin "<=")
adamc@391 789 end
adamc@394 790 | L.EFfi ("Basis", "ord_float") =>
adamc@394 791 let
adamc@394 792 fun floatBin s =
adamc@394 793 (L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@394 794 (L'.TFun ((L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@394 795 (L'.EAbs ("y", (L'.TFfi ("Basis", "float"), loc),
adamc@394 796 (L'.TFfi ("Basis", "bool"), loc),
adamc@394 797 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@394 798 in
adamc@394 799 ordEx ((L'.TFfi ("Basis", "float"), loc),
adamc@394 800 floatBin "<",
adamc@394 801 floatBin "<=")
adamc@394 802 end
adamc@394 803 | L.EFfi ("Basis", "ord_bool") =>
adamc@394 804 let
adamc@394 805 fun boolBin s =
adamc@394 806 (L'.EAbs ("x", (L'.TFfi ("Basis", "bool"), loc),
adamc@394 807 (L'.TFun ((L'.TFfi ("Basis", "bool"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@394 808 (L'.EAbs ("y", (L'.TFfi ("Basis", "bool"), loc),
adamc@394 809 (L'.TFfi ("Basis", "bool"), loc),
adamc@394 810 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@394 811 in
adamc@394 812 ordEx ((L'.TFfi ("Basis", "bool"), loc),
adamc@394 813 boolBin "<",
adamc@394 814 boolBin "<=")
adamc@394 815 end
adamc@395 816 | L.EFfi ("Basis", "ord_string") =>
adamc@395 817 let
adamc@395 818 fun boolBin s =
adamc@395 819 (L'.EAbs ("x", (L'.TFfi ("Basis", "string"), loc),
adamc@395 820 (L'.TFun ((L'.TFfi ("Basis", "string"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@395 821 (L'.EAbs ("y", (L'.TFfi ("Basis", "string"), loc),
adamc@395 822 (L'.TFfi ("Basis", "bool"), loc),
adamc@395 823 (L'.EBinop (s,
adamc@395 824 (L'.EBinop ("strcmp",
adamc@395 825 (L'.ERel 1, loc),
adamc@395 826 (L'.ERel 0, loc)), loc),
adamc@395 827 (L'.EPrim (Prim.Int (Int64.fromInt 0)), loc)), loc)), loc)), loc)
adamc@395 828 in
adamc@395 829 ordEx ((L'.TFfi ("Basis", "string"), loc),
adamc@395 830 boolBin "<",
adamc@395 831 boolBin "<=")
adamc@395 832 end
adamc@437 833 | L.EFfi ("Basis", "ord_time") =>
adamc@437 834 let
adamc@437 835 fun boolBin s =
adamc@437 836 (L'.EAbs ("x", (L'.TFfi ("Basis", "time"), loc),
adamc@437 837 (L'.TFun ((L'.TFfi ("Basis", "time"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@437 838 (L'.EAbs ("y", (L'.TFfi ("Basis", "time"), loc),
adamc@437 839 (L'.TFfi ("Basis", "bool"), loc),
adamc@437 840 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@437 841 in
adamc@437 842 ordEx ((L'.TFfi ("Basis", "time"), loc),
adamc@437 843 boolBin "<",
adamc@437 844 boolBin "<=")
adamc@437 845 end
adamc@389 846
adamc@286 847 | L.ECApp ((L.EFfi ("Basis", "show"), _), t) =>
adamc@286 848 let
adamc@286 849 val t = monoType env t
adamc@286 850 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@286 851 in
adamc@286 852 ((L'.EAbs ("f", (L'.TFun (t, s), loc), (L'.TFun (t, s), loc),
adamc@286 853 (L'.ERel 0, loc)), loc), fm)
adamc@286 854 end
adamc@286 855 | L.EFfi ("Basis", "show_int") =>
adamc@286 856 ((L'.EFfi ("Basis", "intToString"), loc), fm)
adamc@286 857 | L.EFfi ("Basis", "show_float") =>
adamc@286 858 ((L'.EFfi ("Basis", "floatToString"), loc), fm)
adamc@286 859 | L.EFfi ("Basis", "show_string") =>
adamc@286 860 let
adamc@286 861 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@286 862 in
adamc@286 863 ((L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc), fm)
adamc@286 864 end
adamc@286 865 | L.EFfi ("Basis", "show_bool") =>
adamc@286 866 ((L'.EFfi ("Basis", "boolToString"), loc), fm)
adamc@436 867 | L.EFfi ("Basis", "show_time") =>
adamc@436 868 ((L'.EFfi ("Basis", "timeToString"), loc), fm)
adamc@452 869 | L.ECApp ((L.EFfi ("Basis", "mkShow"), _), t) =>
adamc@452 870 let
adamc@452 871 val t = monoType env t
adamc@452 872 val b = (L'.TFfi ("Basis", "string"), loc)
adamc@452 873 val dom = (L'.TFun (t, b), loc)
adamc@452 874 in
adamc@452 875 ((L'.EAbs ("f", dom, dom,
adamc@452 876 (L'.ERel 0, loc)), loc), fm)
adamc@452 877 end
adamc@286 878
adamc@290 879 | L.ECApp ((L.EFfi ("Basis", "read"), _), t) =>
adamc@290 880 let
adamc@290 881 val t = monoType env t
adamc@290 882 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@290 883 in
adamc@292 884 ((L'.EAbs ("f", readType (t, loc), readType' (t, loc),
adamc@292 885 (L'.EField ((L'.ERel 0, loc), "Read"), loc)), loc), fm)
adamc@292 886 end
adamc@292 887 | L.ECApp ((L.EFfi ("Basis", "readError"), _), t) =>
adamc@292 888 let
adamc@292 889 val t = monoType env t
adamc@292 890 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@292 891 in
adamc@292 892 ((L'.EAbs ("f", readType (t, loc), readErrType (t, loc),
adamc@292 893 (L'.EField ((L'.ERel 0, loc), "ReadError"), loc)), loc), fm)
adamc@290 894 end
adamc@290 895 | L.EFfi ("Basis", "read_int") =>
adamc@292 896 let
adamc@292 897 val t = (L'.TFfi ("Basis", "int"), loc)
adamc@292 898 in
adamc@292 899 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToInt"), loc), readType' (t, loc)),
adamc@292 900 ("ReadError", (L'.EFfi ("Basis", "stringToInt_error"), loc), readErrType (t, loc))],
adamc@292 901 loc),
adamc@292 902 fm)
adamc@292 903 end
adamc@290 904 | L.EFfi ("Basis", "read_float") =>
adamc@292 905 let
adamc@292 906 val t = (L'.TFfi ("Basis", "float"), loc)
adamc@292 907 in
adamc@292 908 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToFloat"), loc), readType' (t, loc)),
adamc@292 909 ("ReadError", (L'.EFfi ("Basis", "stringToFloat_error"), loc), readErrType (t, loc))],
adamc@292 910 loc),
adamc@292 911 fm)
adamc@292 912 end
adamc@290 913 | L.EFfi ("Basis", "read_string") =>
adamc@290 914 let
adamc@290 915 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@290 916 in
adamc@292 917 ((L'.ERecord [("Read", (L'.EAbs ("s", s, (L'.TOption s, loc),
adamc@292 918 (L'.ESome (s, (L'.ERel 0, loc)), loc)), loc), readType' (s, loc)),
adamc@292 919 ("ReadError", (L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc), readErrType (s, loc))], loc),
adamc@292 920 fm)
adamc@290 921 end
adamc@290 922 | L.EFfi ("Basis", "read_bool") =>
adamc@292 923 let
adamc@292 924 val t = (L'.TFfi ("Basis", "bool"), loc)
adamc@292 925 in
adamc@292 926 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToBool"), loc), readType' (t, loc)),
adamc@292 927 ("ReadError", (L'.EFfi ("Basis", "stringToBool_error"), loc), readErrType (t, loc))],
adamc@292 928 loc),
adamc@292 929 fm)
adamc@292 930 end
adamc@436 931 | L.EFfi ("Basis", "read_time") =>
adamc@436 932 let
adamc@436 933 val t = (L'.TFfi ("Basis", "time"), loc)
adamc@436 934 in
adamc@436 935 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToTime"), loc), readType' (t, loc)),
adamc@436 936 ("ReadError", (L'.EFfi ("Basis", "stringToTime_error"), loc), readErrType (t, loc))],
adamc@436 937 loc),
adamc@436 938 fm)
adamc@436 939 end
adamc@290 940
adamc@564 941 | L.EApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "return"), _), _), _), t), _),
adamc@564 942 (L.EFfi ("Basis", "transaction_monad"), _)) =>
adamc@252 943 let
adamc@252 944 val t = monoType env t
adamc@252 945 in
adamc@252 946 ((L'.EAbs ("x", t,
adamc@252 947 (L'.TFun ((L'.TRecord [], loc), t), loc),
adamc@252 948 (L'.EAbs ("_", (L'.TRecord [], loc), t,
adamc@252 949 (L'.ERel 1, loc)), loc)), loc), fm)
adamc@252 950 end
adamc@564 951 | L.EApp ((L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "bind"), _), _), _), t1), _), t2), _),
adamc@564 952 (L.EFfi ("Basis", "transaction_monad"), _)) =>
adamc@251 953 let
adamc@251 954 val t1 = monoType env t1
adamc@251 955 val t2 = monoType env t2
adamc@251 956 val un = (L'.TRecord [], loc)
adamc@252 957 val mt1 = (L'.TFun (un, t1), loc)
adamc@252 958 val mt2 = (L'.TFun (un, t2), loc)
adamc@251 959 in
adamc@572 960 ((L'.EAbs ("m1", mt1, (L'.TFun ((L'.TFun (t1, mt2), loc), (L'.TFun (un, un), loc)), loc),
adamc@572 961 (L'.EAbs ("m2", (L'.TFun (t1, mt2), loc), (L'.TFun (un, un), loc),
adamc@252 962 (L'.EAbs ("_", un, un,
adamc@252 963 (L'.ELet ("r", t1, (L'.EApp ((L'.ERel 2, loc),
adamc@252 964 (L'.ERecord [], loc)), loc),
adamc@252 965 (L'.EApp (
adamc@252 966 (L'.EApp ((L'.ERel 2, loc), (L'.ERel 0, loc)), loc),
adamc@252 967 (L'.ERecord [], loc)),
adamc@252 968 loc)), loc)), loc)), loc)), loc),
adamc@251 969 fm)
adamc@251 970 end
adamc@251 971
adamc@565 972 | L.ECApp ((L.EFfi ("Basis", "source"), _), t) =>
adamc@565 973 let
adamc@565 974 val t = monoType env t
adamc@565 975 in
adamc@565 976 ((L'.EAbs ("x", t, (L'.TFun ((L'.TRecord [], loc), (L'.TFfi ("Basis", "int"), loc)), loc),
adamc@565 977 (L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "int"), loc),
adamc@574 978 (L'.EFfiApp ("Basis", "new_client_source", [(L'.ERel 1, loc)]), loc)), loc)),
adamc@565 979 loc),
adamc@565 980 fm)
adamc@565 981 end
adamc@565 982
adamc@568 983 | L.EApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "return"), _), _), _), t), _),
adamc@568 984 (L.EFfi ("Basis", "signal_monad"), _)) =>
adamc@568 985 let
adamc@568 986 val t = monoType env t
adamc@568 987 in
adamc@568 988 ((L'.EAbs ("x", t, (L'.TSignal t, loc),
adamc@568 989 (L'.ESignalReturn (L'.ERel 0, loc), loc)), loc),
adamc@568 990 fm)
adamc@568 991 end
adamc@572 992 | L.EApp ((L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "bind"), _), _), _), t1), _), t2), _),
adamc@572 993 (L.EFfi ("Basis", "signal_monad"), _)) =>
adamc@572 994 let
adamc@572 995 val t1 = monoType env t1
adamc@572 996 val t2 = monoType env t2
adamc@572 997 val un = (L'.TRecord [], loc)
adamc@572 998 val mt1 = (L'.TSignal t1, loc)
adamc@572 999 val mt2 = (L'.TSignal t2, loc)
adamc@572 1000 in
adamc@572 1001 ((L'.EAbs ("m1", mt1, (L'.TFun ((L'.TFun (t1, mt2), loc), mt2), loc),
adamc@572 1002 (L'.EAbs ("m2", (L'.TFun (t1, mt2), loc), mt2,
adamc@572 1003 (L'.ESignalBind ((L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@572 1004 fm)
adamc@572 1005 end
adamc@574 1006 | L.ECApp ((L.EFfi ("Basis", "signal"), _), t) =>
adamc@574 1007 let
adamc@574 1008 val t = monoType env t
adamc@574 1009 in
adamc@574 1010 ((L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc), (L'.TSignal t, loc),
adamc@574 1011 (L'.ESignalSource (L'.ERel 0, loc), loc)), loc),
adamc@574 1012 fm)
adamc@574 1013 end
adamc@568 1014
adamc@462 1015 | L.ECApp ((L.EFfi ("Basis", "getCookie"), _), t) =>
adamc@462 1016 let
adamc@462 1017 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@462 1018 val un = (L'.TRecord [], loc)
adamc@462 1019 val t = monoType env t
adamc@462 1020 in
adamc@462 1021 ((L'.EAbs ("c", s, (L'.TFun (un, s), loc),
adamc@462 1022 (L'.EAbs ("_", un, s,
adamc@463 1023 (L'.EUnurlify ((L'.EFfiApp ("Basis", "get_cookie", [(L'.ERel 1, loc)]), loc),
adamc@463 1024 t),
adamc@463 1025 loc)), loc)), loc),
adamc@462 1026 fm)
adamc@462 1027 end
adamc@462 1028
adamc@462 1029 | L.ECApp ((L.EFfi ("Basis", "setCookie"), _), t) =>
adamc@462 1030 let
adamc@462 1031 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@462 1032 val un = (L'.TRecord [], loc)
adamc@462 1033 val t = monoType env t
adamc@462 1034 val (e, fm) = urlifyExp env fm ((L'.ERel 1, loc), t)
adamc@462 1035 in
adamc@462 1036 ((L'.EAbs ("c", s, (L'.TFun (t, (L'.TFun (un, un), loc)), loc),
adamc@462 1037 (L'.EAbs ("v", t, (L'.TFun (un, un), loc),
adamc@462 1038 (L'.EAbs ("_", un, un,
adamc@466 1039 (L'.EFfiApp ("Basis", "set_cookie", [(L'.EPrim (Prim.String (!urlPrefix)),
adamc@466 1040 loc),
adamc@466 1041 (L'.ERel 2, loc),
adamc@466 1042 e]), loc)),
adamc@462 1043 loc)), loc)), loc),
adamc@462 1044 fm)
adamc@462 1045 end
adamc@462 1046
adamc@307 1047 | L.EFfiApp ("Basis", "dml", [e]) =>
adamc@307 1048 let
adamc@307 1049 val (e, fm) = monoExp (env, st, fm) e
adamc@307 1050 in
adamc@468 1051 ((L'.EDml e, loc),
adamc@307 1052 fm)
adamc@307 1053 end
adamc@308 1054
adamc@307 1055 | L.ECApp ((L.EFfi ("Basis", "insert"), _), fields) =>
adamc@307 1056 (case monoType env (L.TRecord fields, loc) of
adamc@307 1057 (L'.TRecord fields, _) =>
adamc@307 1058 let
adamc@307 1059 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@307 1060 val fields = map (fn (x, _) => (x, s)) fields
adamc@307 1061 val rt = (L'.TRecord fields, loc)
adamc@307 1062 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@307 1063 in
adamc@307 1064 ((L'.EAbs ("tab", s, (L'.TFun (rt, s), loc),
adamc@307 1065 (L'.EAbs ("fs", rt, s,
adamc@307 1066 strcat loc [sc "INSERT INTO ",
adamc@307 1067 (L'.ERel 1, loc),
adamc@307 1068 sc " (",
adamc@311 1069 strcatComma loc (map (fn (x, _) => sc ("uw_" ^ x)) fields),
adamc@307 1070 sc ") VALUES (",
adamc@307 1071 strcatComma loc (map (fn (x, _) =>
adamc@307 1072 (L'.EField ((L'.ERel 0, loc),
adamc@307 1073 x), loc)) fields),
adamc@307 1074 sc ")"]), loc)), loc),
adamc@307 1075 fm)
adamc@307 1076 end
adamc@307 1077 | _ => poly ())
adamc@307 1078
adamc@403 1079 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "update"), _), _), _), changed) =>
adamc@308 1080 (case monoType env (L.TRecord changed, loc) of
adamc@308 1081 (L'.TRecord changed, _) =>
adamc@308 1082 let
adamc@308 1083 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@308 1084 val changed = map (fn (x, _) => (x, s)) changed
adamc@308 1085 val rt = (L'.TRecord changed, loc)
adamc@308 1086 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@308 1087 in
adamc@308 1088 ((L'.EAbs ("fs", rt, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@308 1089 (L'.EAbs ("tab", s, (L'.TFun (s, s), loc),
adamc@308 1090 (L'.EAbs ("e", s, s,
adamc@308 1091 strcat loc [sc "UPDATE ",
adamc@308 1092 (L'.ERel 1, loc),
adamc@308 1093 sc " AS T SET ",
adamc@308 1094 strcatComma loc (map (fn (x, _) =>
adamc@311 1095 strcat loc [sc ("uw_" ^ x
adamc@308 1096 ^ " = "),
adamc@308 1097 (L'.EField
adamc@308 1098 ((L'.ERel 2,
adamc@308 1099 loc),
adamc@308 1100 x), loc)])
adamc@308 1101 changed),
adamc@308 1102 sc " WHERE ",
adamc@308 1103 (L'.ERel 0, loc)]), loc)), loc)), loc),
adamc@308 1104 fm)
adamc@308 1105 end
adamc@308 1106 | _ => poly ())
adamc@308 1107
adamc@309 1108 | L.ECApp ((L.EFfi ("Basis", "delete"), _), _) =>
adamc@309 1109 let
adamc@309 1110 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@309 1111 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@309 1112 in
adamc@309 1113 ((L'.EAbs ("tab", s, (L'.TFun (s, s), loc),
adamc@309 1114 (L'.EAbs ("e", s, s,
adamc@309 1115 strcat loc [sc "DELETE FROM ",
adamc@309 1116 (L'.ERel 1, loc),
adamc@309 1117 sc " AS T WHERE ",
adamc@309 1118 (L'.ERel 0, loc)]), loc)), loc),
adamc@309 1119 fm)
adamc@309 1120 end
adamc@309 1121
adamc@252 1122 | L.ECApp (
adamc@252 1123 (L.ECApp (
adamc@252 1124 (L.ECApp ((L.EFfi ("Basis", "query"), _), (L.CRecord (_, tables), _)), _),
adamc@252 1125 exps), _),
adamc@252 1126 state) =>
adamc@252 1127 (case monoType env (L.TRecord exps, loc) of
adamc@252 1128 (L'.TRecord exps, _) =>
adamc@252 1129 let
adamc@252 1130 val tables = map (fn ((L.CName x, _), xts) =>
adamc@252 1131 (case monoType env (L.TRecord xts, loc) of
adamc@252 1132 (L'.TRecord xts, _) => SOME (x, xts)
adamc@252 1133 | _ => NONE)
adamc@252 1134 | _ => NONE) tables
adamc@252 1135 in
adamc@252 1136 if List.exists (fn x => x = NONE) tables then
adamc@252 1137 poly ()
adamc@252 1138 else
adamc@252 1139 let
adamc@252 1140 val tables = List.mapPartial (fn x => x) tables
adamc@252 1141 val state = monoType env state
adamc@252 1142 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 1143 val un = (L'.TRecord [], loc)
adamc@252 1144
adamc@252 1145 val rt = exps @ map (fn (x, xts) => (x, (L'.TRecord xts, loc))) tables
adamc@252 1146 val ft = (L'.TFun ((L'.TRecord rt, loc),
adamc@252 1147 (L'.TFun (state,
adamc@252 1148 (L'.TFun (un, state), loc)),
adamc@252 1149 loc)), loc)
adamc@252 1150
adamc@267 1151 val body' = (L'.EApp (
adamc@267 1152 (L'.EApp (
adamc@267 1153 (L'.EApp ((L'.ERel 4, loc),
adamc@267 1154 (L'.ERel 1, loc)), loc),
adamc@267 1155 (L'.ERel 0, loc)), loc),
adamc@267 1156 (L'.ERecord [], loc)), loc)
adamc@252 1157
adamc@252 1158 val body = (L'.EQuery {exps = exps,
adamc@252 1159 tables = tables,
adamc@252 1160 state = state,
adamc@252 1161 query = (L'.ERel 3, loc),
adamc@252 1162 body = body',
adamc@252 1163 initial = (L'.ERel 1, loc)},
adamc@252 1164 loc)
adamc@252 1165 in
adamc@252 1166 ((L'.EAbs ("q", s, (L'.TFun (ft, (L'.TFun (state, (L'.TFun (un, state), loc)), loc)), loc),
adamc@252 1167 (L'.EAbs ("f", ft, (L'.TFun (state, (L'.TFun (un, state), loc)), loc),
adamc@252 1168 (L'.EAbs ("i", state, (L'.TFun (un, state), loc),
adamc@252 1169 (L'.EAbs ("_", un, state,
adamc@252 1170 body), loc)), loc)), loc)), loc), fm)
adamc@252 1171 end
adamc@252 1172 end
adamc@252 1173 | _ => poly ())
adamc@252 1174
adamc@252 1175 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_query"), _), _), _), _), _), _) =>
adamc@252 1176 let
adamc@252 1177 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@252 1178 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 1179 fun gf s = (L'.EField ((L'.ERel 0, loc), s), loc)
adamc@252 1180 in
adamc@252 1181 ((L'.EAbs ("r",
adamc@252 1182 (L'.TRecord [("Rows", s), ("OrderBy", s), ("Limit", s), ("Offset", s)], loc),
adamc@252 1183 s,
adamc@252 1184 strcat loc [gf "Rows",
adamc@261 1185 (L'.ECase (gf "OrderBy",
adamc@261 1186 [((L'.PPrim (Prim.String ""), loc), sc ""),
adamc@261 1187 ((L'.PWild, loc),
adamc@261 1188 strcat loc [sc " ORDER BY ",
adamc@261 1189 gf "OrderBy"])],
adamc@261 1190 {disc = s, result = s}), loc),
adamc@252 1191 gf "Limit",
adamc@252 1192 gf "Offset"]), loc), fm)
adamc@252 1193 end
adamc@252 1194
adamc@252 1195 | L.ECApp (
adamc@252 1196 (L.ECApp (
adamc@252 1197 (L.ECApp (
adamc@252 1198 (L.ECApp (
adamc@252 1199 (L.EFfi ("Basis", "sql_query1"), _),
adamc@252 1200 (L.CRecord (_, tables), _)), _),
adamc@252 1201 (L.CRecord (_, grouped), _)), _),
adamc@252 1202 (L.CRecord (_, stables), _)), _),
adamc@252 1203 sexps) =>
adamc@252 1204 let
adamc@252 1205 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@252 1206 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 1207 val un = (L'.TRecord [], loc)
adamc@252 1208 fun gf s = (L'.EField ((L'.ERel 0, loc), s), loc)
adamc@252 1209
adamc@252 1210 fun doTables tables =
adamc@252 1211 let
adamc@252 1212 val tables = map (fn ((L.CName x, _), xts) =>
adamc@252 1213 (case monoType env (L.TRecord xts, loc) of
adamc@252 1214 (L'.TRecord xts, _) => SOME (x, xts)
adamc@252 1215 | _ => NONE)
adamc@252 1216 | _ => NONE) tables
adamc@252 1217 in
adamc@252 1218 if List.exists (fn x => x = NONE) tables then
adamc@252 1219 NONE
adamc@252 1220 else
adamc@260 1221 let
adamc@260 1222 val tables = List.mapPartial (fn x => x) tables
adamc@260 1223 val tables = ListMergeSort.sort
adamc@260 1224 (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER)
adamc@260 1225 tables
adamc@260 1226 val tables = map (fn (x, xts) =>
adamc@260 1227 (x, ListMergeSort.sort
adamc@260 1228 (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER)
adamc@260 1229 xts)) tables
adamc@260 1230 in
adamc@260 1231 SOME tables
adamc@260 1232 end
adamc@252 1233 end
adamc@252 1234 in
adamc@252 1235 case (doTables tables, doTables grouped, doTables stables, monoType env (L.TRecord sexps, loc)) of
adamc@252 1236 (SOME tables, SOME grouped, SOME stables, (L'.TRecord sexps, _)) =>
adamc@441 1237 let
adamc@441 1238 val sexps = ListMergeSort.sort
adamc@441 1239 (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER) sexps
adamc@441 1240 in
adamc@441 1241 ((L'.EAbs ("r",
adamc@441 1242 (L'.TRecord [("From", (L'.TRecord (map (fn (x, _) => (x, s)) tables), loc)),
adamc@441 1243 ("Where", s),
adamc@441 1244 ("GroupBy", un),
adamc@441 1245 ("Having", s),
adamc@441 1246 ("SelectFields", un),
adamc@441 1247 ("SelectExps", (L'.TRecord (map (fn (x, _) => (x, s)) sexps), loc))],
adamc@441 1248 loc),
adamc@441 1249 s,
adamc@441 1250 strcat loc [sc "SELECT ",
adamc@441 1251 strcatComma loc (map (fn (x, t) =>
adamc@441 1252 strcat loc [
adamc@441 1253 (L'.EField (gf "SelectExps", x), loc),
adamc@441 1254 sc (" AS _" ^ x)
adamc@265 1255 ]) sexps
adamc@441 1256 @ map (fn (x, xts) =>
adamc@441 1257 strcatComma loc
adamc@441 1258 (map (fn (x', _) =>
adamc@441 1259 sc (x ^ ".uw_" ^ x'))
adamc@441 1260 xts)) stables),
adamc@441 1261 sc " FROM ",
adamc@441 1262 strcatComma loc (map (fn (x, _) => strcat loc [(L'.EField (gf "From", x), loc),
adamc@441 1263 sc (" AS " ^ x)]) tables),
adamc@441 1264 (L'.ECase (gf "Where",
adamc@441 1265 [((L'.PPrim (Prim.String "TRUE"), loc),
adamc@441 1266 sc ""),
adamc@441 1267 ((L'.PWild, loc),
adamc@441 1268 strcat loc [sc " WHERE ", gf "Where"])],
adamc@441 1269 {disc = s,
adamc@441 1270 result = s}), loc),
adamc@441 1271
adamc@441 1272 if List.all (fn (x, xts) =>
adamc@441 1273 case List.find (fn (x', _) => x' = x) grouped of
adamc@441 1274 NONE => List.null xts
adamc@441 1275 | SOME (_, xts') =>
adamc@441 1276 List.all (fn (x, _) =>
adamc@441 1277 List.exists (fn (x', _) => x' = x)
adamc@441 1278 xts') xts) tables then
adamc@441 1279 sc ""
adamc@441 1280 else
adamc@441 1281 strcat loc [
adamc@441 1282 sc " GROUP BY ",
adamc@441 1283 strcatComma loc (map (fn (x, xts) =>
adamc@441 1284 strcatComma loc
adamc@441 1285 (map (fn (x', _) =>
adamc@441 1286 sc (x ^ ".uw_" ^ x'))
adamc@441 1287 xts)) grouped)
adamc@441 1288 ],
adamc@259 1289
adamc@441 1290 (L'.ECase (gf "Having",
adamc@441 1291 [((L'.PPrim (Prim.String "TRUE"), loc),
adamc@441 1292 sc ""),
adamc@441 1293 ((L'.PWild, loc),
adamc@441 1294 strcat loc [sc " HAVING ", gf "Having"])],
adamc@441 1295 {disc = s,
adamc@441 1296 result = s}), loc)
adamc@441 1297 ]), loc),
adamc@441 1298 fm)
adamc@441 1299 end
adamc@252 1300 | _ => poly ()
adamc@252 1301 end
adamc@252 1302
adamc@252 1303 | L.ECApp (
adamc@252 1304 (L.ECApp (
adamc@252 1305 (L.ECApp (
adamc@252 1306 (L.ECApp (
adamc@252 1307 (L.EFfi ("Basis", "sql_inject"), _),
adamc@252 1308 _), _),
adamc@252 1309 _), _),
adamc@252 1310 _), _),
adamc@252 1311 t) =>
adamc@252 1312 let
adamc@252 1313 val t = monoType env t
adamc@252 1314 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 1315 in
adamc@252 1316 ((L'.EAbs ("f", (L'.TFun (t, s), loc), (L'.TFun (t, s), loc),
adamc@252 1317 (L'.ERel 0, loc)), loc), fm)
adamc@252 1318 end
adamc@252 1319
adamc@253 1320 | L.EFfi ("Basis", "sql_int") =>
adamc@253 1321 ((L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1322 (L'.EFfiApp ("Basis", "sqlifyInt", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1323 fm)
adamc@253 1324 | L.EFfi ("Basis", "sql_float") =>
adamc@253 1325 ((L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1326 (L'.EFfiApp ("Basis", "sqlifyFloat", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1327 fm)
adamc@253 1328 | L.EFfi ("Basis", "sql_bool") =>
adamc@253 1329 ((L'.EAbs ("x", (L'.TFfi ("Basis", "bool"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1330 (L'.EFfiApp ("Basis", "sqlifyBool", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1331 fm)
adamc@253 1332 | L.EFfi ("Basis", "sql_string") =>
adamc@253 1333 ((L'.EAbs ("x", (L'.TFfi ("Basis", "string"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1334 (L'.EFfiApp ("Basis", "sqlifyString", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1335 fm)
adamc@439 1336 | L.EFfi ("Basis", "sql_time") =>
adamc@439 1337 ((L'.EAbs ("x", (L'.TFfi ("Basis", "time"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@439 1338 (L'.EFfiApp ("Basis", "sqlifyTime", [(L'.ERel 0, loc)]), loc)), loc),
adamc@439 1339 fm)
adamc@467 1340 | L.EFfi ("Basis", "sql_option_int") =>
adamc@467 1341 ((L'.EAbs ("x", (L'.TOption (L'.TFfi ("Basis", "int"), loc), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@467 1342 (L'.EFfiApp ("Basis", "sqlifyIntN", [(L'.ERel 0, loc)]), loc)), loc),
adamc@467 1343 fm)
adamc@467 1344 | L.EFfi ("Basis", "sql_option_float") =>
adamc@467 1345 ((L'.EAbs ("x", (L'.TOption (L'.TFfi ("Basis", "float"), loc), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@467 1346 (L'.EFfiApp ("Basis", "sqlifyFloatN", [(L'.ERel 0, loc)]), loc)), loc),
adamc@467 1347 fm)
adamc@467 1348 | L.EFfi ("Basis", "sql_option_bool") =>
adamc@467 1349 ((L'.EAbs ("x", (L'.TOption (L'.TFfi ("Basis", "bool"), loc), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@467 1350 (L'.EFfiApp ("Basis", "sqlifyBoolN", [(L'.ERel 0, loc)]), loc)), loc),
adamc@467 1351 fm)
adamc@467 1352 | L.EFfi ("Basis", "sql_option_string") =>
adamc@467 1353 ((L'.EAbs ("x", (L'.TOption (L'.TFfi ("Basis", "string"), loc), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@467 1354 (L'.EFfiApp ("Basis", "sqlifyStringN", [(L'.ERel 0, loc)]), loc)), loc),
adamc@467 1355 fm)
adamc@467 1356 | L.EFfi ("Basis", "sql_option_time") =>
adamc@467 1357 ((L'.EAbs ("x", (L'.TOption (L'.TFfi ("Basis", "time"), loc), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@467 1358 (L'.EFfiApp ("Basis", "sqlifyTimeN", [(L'.ERel 0, loc)]), loc)), loc),
adamc@467 1359 fm)
adamc@253 1360
adamc@252 1361 | L.ECApp ((L.EFfi ("Basis", "sql_subset"), _), _) =>
adamc@252 1362 ((L'.ERecord [], loc), fm)
adamc@252 1363 | L.ECApp ((L.EFfi ("Basis", "sql_subset_all"), _), _) =>
adamc@252 1364 ((L'.ERecord [], loc), fm)
adamc@252 1365
adamc@252 1366 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_order_by_Nil"), _), _), _), _) =>
adamc@252 1367 ((L'.EPrim (Prim.String ""), loc), fm)
adamc@261 1368 | L.ECApp (
adamc@261 1369 (L.ECApp (
adamc@261 1370 (L.ECApp (
adamc@261 1371 (L.EFfi ("Basis", "sql_order_by_Cons"), _),
adamc@261 1372 _), _),
adamc@261 1373 _), _),
adamc@261 1374 _) =>
adamc@261 1375 let
adamc@261 1376 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@261 1377 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@261 1378 in
adamc@268 1379 ((L'.EAbs ("e1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@268 1380 (L'.EAbs ("d", s, (L'.TFun (s, s), loc),
adamc@268 1381 (L'.EAbs ("e2", s, s,
adamc@268 1382 (L'.ECase ((L'.ERel 0, loc),
adamc@268 1383 [((L'.PPrim (Prim.String ""), loc),
adamc@268 1384 strcat loc [(L'.ERel 2, loc),
adamc@268 1385 (L'.ERel 1, loc)]),
adamc@268 1386 ((L'.PWild, loc),
adamc@268 1387 strcat loc [(L'.ERel 2, loc),
adamc@268 1388 (L'.ERel 1, loc),
adamc@268 1389 sc ", ",
adamc@268 1390 (L'.ERel 0, loc)])],
adamc@268 1391 {disc = s, result = s}), loc)), loc)), loc)), loc),
adamc@261 1392 fm)
adamc@261 1393 end
adamc@252 1394
adamc@252 1395 | L.EFfi ("Basis", "sql_no_limit") =>
adamc@252 1396 ((L'.EPrim (Prim.String ""), loc), fm)
adamc@262 1397 | L.EFfiApp ("Basis", "sql_limit", [e]) =>
adamc@262 1398 let
adamc@262 1399 val (e, fm) = monoExp (env, st, fm) e
adamc@262 1400 in
adamc@262 1401 (strcat loc [
adamc@262 1402 (L'.EPrim (Prim.String " LIMIT "), loc),
adamc@262 1403 (L'.EFfiApp ("Basis", "sqlifyInt", [e]), loc)
adamc@262 1404 ],
adamc@262 1405 fm)
adamc@262 1406 end
adamc@262 1407
adamc@252 1408 | L.EFfi ("Basis", "sql_no_offset") =>
adamc@252 1409 ((L'.EPrim (Prim.String ""), loc), fm)
adamc@263 1410 | L.EFfiApp ("Basis", "sql_offset", [e]) =>
adamc@263 1411 let
adamc@263 1412 val (e, fm) = monoExp (env, st, fm) e
adamc@263 1413 in
adamc@263 1414 (strcat loc [
adamc@263 1415 (L'.EPrim (Prim.String " OFFSET "), loc),
adamc@263 1416 (L'.EFfiApp ("Basis", "sqlifyInt", [e]), loc)
adamc@263 1417 ],
adamc@263 1418 fm)
adamc@263 1419 end
adamc@253 1420
adamc@559 1421 | L.ECApp ((L.EFfi ("Basis", "sql_eq"), _), _) =>
adamc@253 1422 ((L'.EPrim (Prim.String "="), loc), fm)
adamc@559 1423 | L.ECApp ((L.EFfi ("Basis", "sql_ne"), _), _) =>
adamc@253 1424 ((L'.EPrim (Prim.String "<>"), loc), fm)
adamc@559 1425 | L.ECApp ((L.EFfi ("Basis", "sql_lt"), _), _) =>
adamc@253 1426 ((L'.EPrim (Prim.String "<"), loc), fm)
adamc@559 1427 | L.ECApp ((L.EFfi ("Basis", "sql_le"), _), _) =>
adamc@253 1428 ((L'.EPrim (Prim.String "<="), loc), fm)
adamc@559 1429 | L.ECApp ((L.EFfi ("Basis", "sql_gt"), _), _) =>
adamc@253 1430 ((L'.EPrim (Prim.String ">"), loc), fm)
adamc@559 1431 | L.ECApp ((L.EFfi ("Basis", "sql_ge"), _), _) =>
adamc@253 1432 ((L'.EPrim (Prim.String ">="), loc), fm)
adamc@253 1433
adamc@559 1434 | L.ECApp ((L.EFfi ("Basis", "sql_plus"), _), _) =>
adamc@559 1435 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 1436 (L'.EPrim (Prim.String "+"), loc)), loc), fm)
adamc@559 1437 | L.ECApp ((L.EFfi ("Basis", "sql_minus"), _), _) =>
adamc@559 1438 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 1439 (L'.EPrim (Prim.String "-"), loc)), loc), fm)
adamc@559 1440 | L.ECApp ((L.EFfi ("Basis", "sql_times"), _), _) =>
adamc@559 1441 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 1442 (L'.EPrim (Prim.String "*"), loc)), loc), fm)
adamc@559 1443 | L.ECApp ((L.EFfi ("Basis", "sql_div"), _), _) =>
adamc@559 1444 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 1445 (L'.EPrim (Prim.String "/"), loc)), loc), fm)
adamc@559 1446 | L.EFfi ("Basis", "sql_mod") =>
adamc@559 1447 ((L'.EPrim (Prim.String "%"), loc), fm)
adamc@559 1448
adamc@253 1449 | L.ECApp (
adamc@253 1450 (L.ECApp (
adamc@253 1451 (L.ECApp (
adamc@253 1452 (L.ECApp (
adamc@254 1453 (L.ECApp (
adamc@264 1454 (L.EFfi ("Basis", "sql_unary"), _),
adamc@264 1455 _), _),
adamc@264 1456 _), _),
adamc@264 1457 _), _),
adamc@264 1458 _), _),
adamc@264 1459 _) =>
adamc@264 1460 let
adamc@264 1461 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@264 1462 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@264 1463 in
adamc@264 1464 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@264 1465 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@264 1466 strcat loc [sc "(",
adamc@264 1467 (L'.ERel 1, loc),
adamc@264 1468 sc " ",
adamc@264 1469 (L'.ERel 0, loc),
adamc@264 1470 sc ")"]), loc)), loc),
adamc@264 1471 fm)
adamc@264 1472 end
adamc@264 1473 | L.EFfi ("Basis", "sql_not") => ((L'.EPrim (Prim.String "NOT"), loc), fm)
adamc@559 1474 | L.ECApp ((L.EFfi ("Basis", "sql_neg"), _), _) =>
adamc@559 1475 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 1476 (L'.EPrim (Prim.String "-"), loc)), loc), fm)
adamc@264 1477
adamc@264 1478 | L.ECApp (
adamc@264 1479 (L.ECApp (
adamc@264 1480 (L.ECApp (
adamc@264 1481 (L.ECApp (
adamc@264 1482 (L.ECApp (
adamc@254 1483 (L.ECApp (
adamc@254 1484 (L.EFfi ("Basis", "sql_binary"), _),
adamc@254 1485 _), _),
adamc@254 1486 _), _),
adamc@254 1487 _), _),
adamc@254 1488 _), _),
adamc@254 1489 _), _),
adamc@254 1490 _) =>
adamc@254 1491 let
adamc@254 1492 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@254 1493 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@254 1494 in
adamc@254 1495 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@254 1496 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@254 1497 (L'.EAbs ("e2", s, s,
adamc@254 1498 strcat loc [sc "(",
adamc@254 1499 (L'.ERel 1, loc),
adamc@254 1500 sc " ",
adamc@254 1501 (L'.ERel 2, loc),
adamc@254 1502 sc " ",
adamc@254 1503 (L'.ERel 0, loc),
adamc@254 1504 sc ")"]), loc)), loc)), loc),
adamc@254 1505 fm)
adamc@254 1506 end
adamc@254 1507 | L.EFfi ("Basis", "sql_and") => ((L'.EPrim (Prim.String "AND"), loc), fm)
adamc@254 1508 | L.EFfi ("Basis", "sql_or") => ((L'.EPrim (Prim.String "OR"), loc), fm)
adamc@254 1509
adamc@254 1510 | L.ECApp (
adamc@254 1511 (L.ECApp (
adamc@254 1512 (L.ECApp (
adamc@254 1513 (L.ECApp (
adamc@253 1514 (L.ECApp (
adamc@253 1515 (L.ECApp (
adamc@253 1516 (L.ECApp (
adamc@253 1517 (L.EFfi ("Basis", "sql_field"), _),
adamc@253 1518 _), _),
adamc@253 1519 _), _),
adamc@253 1520 _), _),
adamc@253 1521 _), _),
adamc@253 1522 _), _),
adamc@253 1523 (L.CName tab, _)), _),
adamc@311 1524 (L.CName field, _)) => ((L'.EPrim (Prim.String (tab ^ ".uw_" ^ field)), loc), fm)
adamc@260 1525
adamc@260 1526 | L.ECApp (
adamc@260 1527 (L.ECApp (
adamc@260 1528 (L.ECApp (
adamc@260 1529 (L.ECApp (
adamc@261 1530 (L.ECApp (
adamc@261 1531 (L.EFfi ("Basis", "sql_exp"), _),
adamc@261 1532 _), _),
adamc@261 1533 _), _),
adamc@261 1534 _), _),
adamc@261 1535 _), _),
adamc@261 1536 (L.CName nm, _)) => ((L'.EPrim (Prim.String ("_" ^ nm)), loc), fm)
adamc@261 1537
adamc@261 1538 | L.ECApp (
adamc@261 1539 (L.ECApp (
adamc@261 1540 (L.ECApp (
adamc@261 1541 (L.ECApp (
adamc@260 1542 (L.EFfi ("Basis", "sql_relop"), _),
adamc@260 1543 _), _),
adamc@260 1544 _), _),
adamc@260 1545 _), _),
adamc@260 1546 _) =>
adamc@260 1547 let
adamc@260 1548 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@260 1549 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@260 1550 in
adamc@260 1551 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@260 1552 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@260 1553 (L'.EAbs ("e2", s, s,
adamc@260 1554 strcat loc [sc "((",
adamc@260 1555 (L'.ERel 1, loc),
adamc@260 1556 sc ") ",
adamc@260 1557 (L'.ERel 2, loc),
adamc@260 1558 sc " (",
adamc@260 1559 (L'.ERel 0, loc),
adamc@260 1560 sc "))"]), loc)), loc)), loc),
adamc@260 1561 fm)
adamc@260 1562 end
adamc@260 1563
adamc@260 1564 | L.EFfi ("Basis", "sql_union") => ((L'.EPrim (Prim.String "UNION"), loc), fm)
adamc@260 1565 | L.EFfi ("Basis", "sql_intersect") => ((L'.EPrim (Prim.String "INTERSECT"), loc), fm)
adamc@260 1566 | L.EFfi ("Basis", "sql_except") => ((L'.EPrim (Prim.String "EXCEPT"), loc), fm)
adamc@260 1567
adamc@265 1568 | L.ECApp (
adamc@265 1569 (L.ECApp (
adamc@265 1570 (L.ECApp (
adamc@265 1571 (L.EFfi ("Basis", "sql_count"), _),
adamc@265 1572 _), _),
adamc@265 1573 _), _),
adamc@544 1574 _) => ((L'.EPrim (Prim.String "COUNT(*)"), loc),
adamc@265 1575 fm)
adamc@266 1576
adamc@266 1577 | L.ECApp (
adamc@266 1578 (L.ECApp (
adamc@266 1579 (L.ECApp (
adamc@266 1580 (L.ECApp (
adamc@266 1581 (L.EFfi ("Basis", "sql_aggregate"), _),
adamc@266 1582 _), _),
adamc@266 1583 _), _),
adamc@266 1584 _), _),
adamc@266 1585 _) =>
adamc@266 1586 let
adamc@266 1587 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@266 1588 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@266 1589 in
adamc@266 1590 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@266 1591 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@266 1592 strcat loc [(L'.ERel 1, loc),
adamc@266 1593 sc "(",
adamc@266 1594 (L'.ERel 0, loc),
adamc@266 1595 sc ")"]), loc)), loc),
adamc@266 1596 fm)
adamc@266 1597 end
adamc@266 1598
adamc@266 1599 | L.EFfi ("Basis", "sql_summable_int") => ((L'.ERecord [], loc), fm)
adamc@266 1600 | L.EFfi ("Basis", "sql_summable_float") => ((L'.ERecord [], loc), fm)
adamc@266 1601 | L.ECApp ((L.EFfi ("Basis", "sql_avg"), _), _) =>
adamc@266 1602 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 1603 (L'.EPrim (Prim.String "AVG"), loc)), loc),
adamc@266 1604 fm)
adamc@266 1605 | L.ECApp ((L.EFfi ("Basis", "sql_sum"), _), _) =>
adamc@266 1606 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 1607 (L'.EPrim (Prim.String "SUM"), loc)), loc),
adamc@266 1608 fm)
adamc@266 1609
adamc@559 1610 | L.EFfi ("Basis", "sql_arith_int") => ((L'.ERecord [], loc), fm)
adamc@559 1611 | L.EFfi ("Basis", "sql_arith_float") => ((L'.ERecord [], loc), fm)
adamc@559 1612
adamc@266 1613 | L.EFfi ("Basis", "sql_maxable_int") => ((L'.ERecord [], loc), fm)
adamc@266 1614 | L.EFfi ("Basis", "sql_maxable_float") => ((L'.ERecord [], loc), fm)
adamc@266 1615 | L.EFfi ("Basis", "sql_maxable_string") => ((L'.ERecord [], loc), fm)
adamc@266 1616 | L.ECApp ((L.EFfi ("Basis", "sql_max"), _), _) =>
adamc@266 1617 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 1618 (L'.EPrim (Prim.String "MAX"), loc)), loc),
adamc@266 1619 fm)
adamc@266 1620 | L.ECApp ((L.EFfi ("Basis", "sql_min"), _), _) =>
adamc@266 1621 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 1622 (L'.EPrim (Prim.String "MIN"), loc)), loc),
adamc@266 1623 fm)
adamc@266 1624
adamc@268 1625 | L.EFfi ("Basis", "sql_asc") => ((L'.EPrim (Prim.String ""), loc), fm)
adamc@268 1626 | L.EFfi ("Basis", "sql_desc") => ((L'.EPrim (Prim.String " DESC"), loc), fm)
adamc@268 1627
adamc@441 1628 | L.ECApp (
adamc@441 1629 (L.ECApp (
adamc@441 1630 (L.ECApp (
adamc@441 1631 (L.ECApp (
adamc@441 1632 (L.EFfi ("Basis", "sql_nfunc"), _),
adamc@441 1633 _), _),
adamc@441 1634 _), _),
adamc@441 1635 _), _),
adamc@441 1636 _) =>
adamc@441 1637 let
adamc@441 1638 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@441 1639 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@441 1640 in
adamc@441 1641 ((L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc),
adamc@441 1642 fm)
adamc@441 1643 end
adamc@441 1644 | L.EFfi ("Basis", "sql_current_timestamp") => ((L'.EPrim (Prim.String "CURRENT_TIMESTAMP"), loc), fm)
adamc@441 1645
adamc@470 1646 | (L.ECApp (
adamc@470 1647 (L.ECApp (
adamc@470 1648 (L.ECApp (
adamc@470 1649 (L.ECApp (
adamc@470 1650 (L.EFfi ("Basis", "sql_is_null"), _), _),
adamc@470 1651 _), _),
adamc@470 1652 _), _),
adamc@470 1653 _), _)) =>
adamc@470 1654 let
adamc@470 1655 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@470 1656 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@470 1657 in
adamc@470 1658 ((L'.EAbs ("s", s, s,
adamc@470 1659 strcat loc [sc "(",
adamc@470 1660 (L'.ERel 0, loc),
adamc@470 1661 sc " IS NULL)"]), loc),
adamc@470 1662 fm)
adamc@470 1663 end
adamc@470 1664
adamc@338 1665 | L.EFfiApp ("Basis", "nextval", [e]) =>
adamc@338 1666 let
adamc@338 1667 val (e, fm) = monoExp (env, st, fm) e
adamc@338 1668 in
adamc@465 1669 ((L'.ENextval e, loc), fm)
adamc@338 1670 end
adamc@338 1671
adamc@139 1672 | L.EApp (
adamc@139 1673 (L.ECApp (
adamc@141 1674 (L.ECApp ((L.EFfi ("Basis", "cdata"), _), _), _),
adamc@139 1675 _), _),
adamc@179 1676 se) =>
adamc@179 1677 let
adamc@179 1678 val (se, fm) = monoExp (env, st, fm) se
adamc@179 1679 in
adamc@179 1680 ((L'.EFfiApp ("Basis", "htmlifyString", [se]), loc), fm)
adamc@179 1681 end
adamc@179 1682
adamc@95 1683 | L.EApp (
adamc@95 1684 (L.EApp (
adamc@95 1685 (L.ECApp (
adamc@95 1686 (L.ECApp (
adamc@95 1687 (L.ECApp (
adamc@139 1688 (L.ECApp (
adamc@140 1689 (L.EFfi ("Basis", "join"),
adamc@139 1690 _), _), _),
adamc@139 1691 _), _),
adamc@95 1692 _), _),
adamc@95 1693 _), _),
adamc@95 1694 xml1), _),
adamc@179 1695 xml2) =>
adamc@179 1696 let
adamc@179 1697 val (xml1, fm) = monoExp (env, st, fm) xml1
adamc@179 1698 val (xml2, fm) = monoExp (env, st, fm) xml2
adamc@179 1699 in
adamc@179 1700 ((L'.EStrcat (xml1, xml2), loc), fm)
adamc@179 1701 end
adamc@95 1702
adamc@95 1703 | L.EApp (
adamc@95 1704 (L.EApp (
adamc@104 1705 (L.EApp (
adamc@95 1706 (L.ECApp (
adamc@104 1707 (L.ECApp (
adamc@104 1708 (L.ECApp (
adamc@104 1709 (L.ECApp (
adamc@139 1710 (L.ECApp (
adamc@139 1711 (L.ECApp (
adamc@139 1712 (L.ECApp (
adamc@139 1713 (L.ECApp (
adamc@139 1714 (L.EFfi ("Basis", "tag"),
adamc@139 1715 _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _),
adamc@104 1716 attrs), _),
adamc@95 1717 tag), _),
adamc@95 1718 xml) =>
adamc@95 1719 let
adamc@140 1720 fun getTag' (e, _) =
adamc@140 1721 case e of
adamc@143 1722 L.EFfi ("Basis", tag) => (tag, [])
adamc@143 1723 | L.ECApp (e, t) => let
adamc@143 1724 val (tag, ts) = getTag' e
adamc@143 1725 in
adamc@143 1726 (tag, ts @ [t])
adamc@143 1727 end
adamc@140 1728 | _ => (E.errorAt loc "Non-constant XML tag";
adamc@140 1729 Print.eprefaces' [("Expression", CorePrint.p_exp env tag)];
adamc@143 1730 ("", []))
adamc@140 1731
adamc@95 1732 fun getTag (e, _) =
adamc@95 1733 case e of
adamc@143 1734 L.EFfiApp ("Basis", tag, [(L.ERecord [], _)]) => (tag, [])
adamc@140 1735 | L.EApp (e, (L.ERecord [], _)) => getTag' e
adamc@95 1736 | _ => (E.errorAt loc "Non-constant XML tag";
adamc@95 1737 Print.eprefaces' [("Expression", CorePrint.p_exp env tag)];
adamc@143 1738 ("", []))
adamc@95 1739
adamc@143 1740 val (tag, targs) = getTag tag
adamc@95 1741
adamc@179 1742 val (attrs, fm) = monoExp (env, st, fm) attrs
adamc@104 1743
adamc@143 1744 fun tagStart tag =
adamc@104 1745 case #1 attrs of
adamc@104 1746 L'.ERecord xes =>
adamc@104 1747 let
adamc@104 1748 fun lowercaseFirst "" = ""
adamc@143 1749 | lowercaseFirst s = str (Char.toLower (String.sub (s, 0)))
adamc@143 1750 ^ String.extract (s, 1, NONE)
adamc@104 1751
adamc@104 1752 val s = (L'.EPrim (Prim.String (String.concat ["<", tag])), loc)
adamc@104 1753 in
adamc@410 1754 foldl (fn (("Action", _, _), acc) => acc
adamc@410 1755 | ((x, e, t), (s, fm)) =>
adamc@347 1756 case t of
adamc@347 1757 (L'.TFfi ("Basis", "bool"), _) =>
adamc@347 1758 let
adamc@347 1759 val s' = " " ^ lowercaseFirst x
adamc@347 1760 in
adamc@347 1761 ((L'.ECase (e,
adamc@347 1762 [((L'.PCon (L'.Enum,
adamc@347 1763 L'.PConFfi {mod = "Basis",
adamc@347 1764 datatyp = "bool",
adamc@347 1765 con = "True",
adamc@347 1766 arg = NONE},
adamc@347 1767 NONE), loc),
adamc@347 1768 (L'.EStrcat (s,
adamc@347 1769 (L'.EPrim (Prim.String s'), loc)), loc)),
adamc@347 1770 ((L'.PCon (L'.Enum,
adamc@347 1771 L'.PConFfi {mod = "Basis",
adamc@347 1772 datatyp = "bool",
adamc@347 1773 con = "False",
adamc@347 1774 arg = NONE},
adamc@347 1775 NONE), loc),
adamc@347 1776 s)],
adamc@347 1777 {disc = (L'.TFfi ("Basis", "bool"), loc),
adamc@347 1778 result = (L'.TFfi ("Basis", "string"), loc)}), loc),
adamc@347 1779 fm)
adamc@347 1780 end
adamc@566 1781 | (L'.TFun _, _) =>
adamc@566 1782 let
adamc@566 1783 val s' = " " ^ lowercaseFirst x ^ "='"
adamc@566 1784 in
adamc@566 1785 ((L'.EStrcat (s,
adamc@566 1786 (L'.EStrcat (
adamc@566 1787 (L'.EPrim (Prim.String s'), loc),
adamc@566 1788 (L'.EStrcat (
adamc@568 1789 (L'.EJavaScript (L'.Attribute, e), loc),
adamc@566 1790 (L'.EPrim (Prim.String "'"), loc)), loc)),
adamc@566 1791 loc)), loc),
adamc@566 1792 fm)
adamc@566 1793 end
adamc@347 1794 | _ =>
adamc@347 1795 let
adamc@347 1796 val fooify =
adamc@347 1797 case x of
adamc@347 1798 "Href" => urlifyExp
adamc@347 1799 | "Link" => urlifyExp
adamc@347 1800 | _ => attrifyExp
adamc@120 1801
adamc@347 1802 val xp = " " ^ lowercaseFirst x ^ "=\""
adamc@179 1803
adamc@347 1804 val (e, fm) = fooify env fm (e, t)
adamc@347 1805 in
adamc@347 1806 ((L'.EStrcat (s,
adamc@347 1807 (L'.EStrcat ((L'.EPrim (Prim.String xp), loc),
adamc@347 1808 (L'.EStrcat (e,
adamc@347 1809 (L'.EPrim (Prim.String "\""),
adamc@347 1810 loc)),
adamc@347 1811 loc)),
adamc@347 1812 loc)), loc),
adamc@347 1813 fm)
adamc@347 1814 end)
adamc@179 1815 (s, fm) xes
adamc@104 1816 end
adamc@143 1817 | _ => raise Fail "Non-record attributes!"
adamc@104 1818
adamc@143 1819 fun input typ =
adamc@143 1820 case targs of
adamc@155 1821 [_, (L.CName name, _)] =>
adamc@179 1822 let
adamc@179 1823 val (ts, fm) = tagStart "input"
adamc@179 1824 in
adamc@179 1825 ((L'.EStrcat (ts,
adamc@179 1826 (L'.EPrim (Prim.String (" type=\"" ^ typ ^ "\" name=\"" ^ name ^ "\"/>")),
adamc@179 1827 loc)), loc), fm)
adamc@179 1828 end
adamc@143 1829 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@153 1830 raise Fail "No name passed to input tag")
adamc@104 1831
adamc@565 1832 fun normal (tag, extra, extraInner) =
adamc@143 1833 let
adamc@179 1834 val (tagStart, fm) = tagStart tag
adamc@152 1835 val tagStart = case extra of
adamc@152 1836 NONE => tagStart
adamc@152 1837 | SOME extra => (L'.EStrcat (tagStart, extra), loc)
adamc@152 1838
adamc@143 1839 fun normal () =
adamc@179 1840 let
adamc@179 1841 val (xml, fm) = monoExp (env, st, fm) xml
adamc@565 1842 val xml = case extraInner of
adamc@565 1843 NONE => xml
adamc@565 1844 | SOME ei => (L'.EStrcat (ei, xml), loc)
adamc@179 1845 in
adamc@179 1846 ((L'.EStrcat ((L'.EStrcat (tagStart, (L'.EPrim (Prim.String ">"), loc)), loc),
adamc@179 1847 (L'.EStrcat (xml,
adamc@179 1848 (L'.EPrim (Prim.String (String.concat ["</", tag, ">"])),
adamc@179 1849 loc)), loc)),
adamc@179 1850 loc),
adamc@179 1851 fm)
adamc@179 1852 end
adamc@143 1853 in
adamc@143 1854 case xml of
adamc@143 1855 (L.EApp ((L.ECApp (
adamc@143 1856 (L.ECApp ((L.EFfi ("Basis", "cdata"), _),
adamc@143 1857 _), _),
adamc@143 1858 _), _),
adamc@143 1859 (L.EPrim (Prim.String s), _)), _) =>
adamc@143 1860 if CharVector.all Char.isSpace s then
adamc@179 1861 ((L'.EStrcat (tagStart, (L'.EPrim (Prim.String "/>"), loc)), loc), fm)
adamc@143 1862 else
adamc@143 1863 normal ()
adamc@143 1864 | _ => normal ()
adamc@143 1865 end
adamc@152 1866 in
adamc@152 1867 case tag of
adamc@565 1868 "body" => normal ("body", NONE,
adamc@569 1869 SOME (L'.EStrcat ((L'.EPrim (Prim.String "<script src=\"/app.js\"></script>"), loc),
adamc@569 1870 (L'.EFfiApp ("Basis", "get_script", [(L'.ERecord [], loc)]),
adamc@569 1871 loc)), loc))
adamc@568 1872
adamc@568 1873 | "dyn" =>
adamc@568 1874 (case #1 attrs of
adamc@571 1875 (*L'.ERecord [("Signal", (L'.EApp ((L'.EAbs (_, _, _, (L'.ESignalReturn (L'.ERel 0, _), _)), _),
adamc@568 1876 e), _), _)] => (e, fm) *)
adamc@568 1877
adamc@568 1878 L'.ERecord [("Signal", e, _)] =>
adamc@568 1879 ((L'.EStrcat
adamc@571 1880 ((L'.EPrim (Prim.String "<script type=\"text/javascript\">dyn("), loc),
adamc@571 1881 (L'.EStrcat ((L'.EJavaScript (L'.Script, e), loc),
adamc@571 1882 (L'.EPrim (Prim.String ")</script>"), loc)), loc)), loc),
adamc@568 1883 fm)
adamc@568 1884 | _ => raise Fail "Monoize: Bad dyn attributes")
adamc@565 1885
adamc@565 1886 | "submit" => normal ("input type=\"submit\"", NONE, NONE)
adamc@152 1887
adamc@152 1888 | "textbox" =>
adamc@152 1889 (case targs of
adamc@152 1890 [_, (L.CName name, _)] =>
adamc@179 1891 let
adamc@179 1892 val (ts, fm) = tagStart "input"
adamc@179 1893 in
adamc@179 1894 ((L'.EStrcat (ts,
adamc@179 1895 (L'.EPrim (Prim.String (" name=\"" ^ name ^ "\"/>")),
adamc@179 1896 loc)), loc), fm)
adamc@179 1897 end
adamc@152 1898 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@153 1899 raise Fail "No name passed to textarea tag"))
adamc@155 1900 | "password" => input "password"
adamc@361 1901 | "textarea" =>
adamc@152 1902 (case targs of
adamc@152 1903 [_, (L.CName name, _)] =>
adamc@179 1904 let
adamc@179 1905 val (ts, fm) = tagStart "textarea"
adamc@179 1906 val (xml, fm) = monoExp (env, st, fm) xml
adamc@179 1907 in
adamc@179 1908 ((L'.EStrcat ((L'.EStrcat (ts,
adamc@179 1909 (L'.EPrim (Prim.String (" name=\"" ^ name ^ "\">")), loc)), loc),
adamc@179 1910 (L'.EStrcat (xml,
adamc@179 1911 (L'.EPrim (Prim.String "</textarea>"),
adamc@179 1912 loc)), loc)),
adamc@179 1913 loc), fm)
adamc@179 1914 end
adamc@152 1915 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@153 1916 raise Fail "No name passed to ltextarea tag"))
adamc@153 1917
adamc@190 1918 | "checkbox" => input "checkbox"
adamc@190 1919
adamc@153 1920 | "radio" =>
adamc@153 1921 (case targs of
adamc@153 1922 [_, (L.CName name, _)] =>
adamc@179 1923 monoExp (env, St.setRadioGroup (st, name), fm) xml
adamc@153 1924 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@153 1925 raise Fail "No name passed to radio tag"))
adamc@153 1926 | "radioOption" =>
adamc@153 1927 (case St.radioGroup st of
adamc@153 1928 NONE => raise Fail "No name for radioGroup"
adamc@153 1929 | SOME name =>
adamc@153 1930 normal ("input",
adamc@565 1931 SOME (L'.EPrim (Prim.String (" type=\"radio\" name=\"" ^ name ^ "\"")), loc),
adamc@565 1932 NONE))
adamc@152 1933
adamc@361 1934 | "select" =>
adamc@154 1935 (case targs of
adamc@154 1936 [_, (L.CName name, _)] =>
adamc@179 1937 let
adamc@179 1938 val (ts, fm) = tagStart "select"
adamc@179 1939 val (xml, fm) = monoExp (env, st, fm) xml
adamc@179 1940 in
adamc@179 1941 ((L'.EStrcat ((L'.EStrcat (ts,
adamc@179 1942 (L'.EPrim (Prim.String (" name=\"" ^ name ^ "\">")), loc)), loc),
adamc@179 1943 (L'.EStrcat (xml,
adamc@179 1944 (L'.EPrim (Prim.String "</select>"),
adamc@179 1945 loc)), loc)),
adamc@179 1946 loc),
adamc@179 1947 fm)
adamc@179 1948 end
adamc@154 1949 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@154 1950 raise Fail "No name passed to lselect tag"))
adamc@154 1951
adamc@565 1952 | "option" => normal ("option", NONE, NONE)
adamc@154 1953
adamc@565 1954 | "tabl" => normal ("table", NONE, NONE)
adamc@565 1955 | _ => normal (tag, NONE, NONE)
adamc@95 1956 end
adamc@94 1957
adamc@141 1958 | L.EApp ((L.ECApp (
adamc@361 1959 (L.ECApp ((L.EFfi ("Basis", "form"), _), _), _),
adamc@141 1960 _), _),
adamc@141 1961 xml) =>
adamc@143 1962 let
adamc@143 1963 fun findSubmit (e, _) =
adamc@143 1964 case e of
adamc@143 1965 L.EApp (
adamc@143 1966 (L.EApp (
adamc@143 1967 (L.ECApp (
adamc@143 1968 (L.ECApp (
adamc@143 1969 (L.ECApp (
adamc@143 1970 (L.ECApp (
adamc@143 1971 (L.EFfi ("Basis", "join"),
adamc@143 1972 _), _), _),
adamc@143 1973 _), _),
adamc@143 1974 _), _),
adamc@143 1975 _), _),
adamc@143 1976 xml1), _),
adamc@143 1977 xml2) => (case findSubmit xml1 of
adamc@143 1978 Error => Error
adamc@143 1979 | NotFound => findSubmit xml2
adamc@143 1980 | Found e =>
adamc@143 1981 case findSubmit xml2 of
adamc@143 1982 NotFound => Found e
adamc@143 1983 | _ => Error)
adamc@143 1984 | L.EApp (
adamc@143 1985 (L.EApp (
adamc@143 1986 (L.EApp (
adamc@143 1987 (L.ECApp (
adamc@143 1988 (L.ECApp (
adamc@143 1989 (L.ECApp (
adamc@143 1990 (L.ECApp (
adamc@143 1991 (L.ECApp (
adamc@143 1992 (L.ECApp (
adamc@143 1993 (L.ECApp (
adamc@143 1994 (L.ECApp (
adamc@143 1995 (L.EFfi ("Basis", "tag"),
adamc@143 1996 _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _),
adamc@143 1997 attrs), _),
adamc@143 1998 _), _),
adamc@143 1999 xml) =>
adamc@143 2000 (case #1 attrs of
adamc@143 2001 L.ERecord xes =>
adamc@143 2002 (case ListUtil.search (fn ((L.CName "Action", _), e, t) => SOME (e, t)
adamc@143 2003 | _ => NONE) xes of
adamc@143 2004 NONE => findSubmit xml
adamc@143 2005 | SOME et =>
adamc@143 2006 case findSubmit xml of
adamc@143 2007 NotFound => Found et
adamc@143 2008 | _ => Error)
adamc@143 2009 | _ => findSubmit xml)
adamc@143 2010 | _ => NotFound
adamc@143 2011
adamc@143 2012 val (action, actionT) = case findSubmit xml of
adamc@143 2013 NotFound => raise Fail "No submit found"
adamc@143 2014 | Error => raise Fail "Not ready for multi-submit lforms yet"
adamc@143 2015 | Found et => et
adamc@143 2016
adamc@143 2017 val actionT = monoType env actionT
adamc@179 2018 val (action, fm) = monoExp (env, st, fm) action
adamc@179 2019 val (action, fm) = urlifyExp env fm (action, actionT)
adamc@179 2020 val (xml, fm) = monoExp (env, st, fm) xml
adamc@143 2021 in
adamc@179 2022 ((L'.EStrcat ((L'.EStrcat ((L'.EPrim (Prim.String "<form action=\""), loc),
adamc@179 2023 (L'.EStrcat (action,
adamc@179 2024 (L'.EPrim (Prim.String "\">"), loc)), loc)), loc),
adamc@179 2025 (L'.EStrcat (xml,
adamc@179 2026 (L'.EPrim (Prim.String "</form>"), loc)), loc)), loc),
adamc@179 2027 fm)
adamc@143 2028 end
adamc@141 2029
adamc@148 2030 | L.EApp ((L.ECApp (
adamc@148 2031 (L.ECApp (
adamc@148 2032 (L.ECApp (
adamc@148 2033 (L.ECApp (
adamc@148 2034 (L.EFfi ("Basis", "useMore"), _), _), _),
adamc@148 2035 _), _),
adamc@148 2036 _), _),
adamc@148 2037 _), _),
adamc@179 2038 xml) => monoExp (env, st, fm) xml
adamc@148 2039
adamc@283 2040 | L.ECApp ((L.EFfi ("Basis", "error"), _), t) =>
adamc@283 2041 let
adamc@283 2042 val t = monoType env t
adamc@283 2043 in
adamc@283 2044 ((L'.EAbs ("s", (L'.TFfi ("Basis", "string"), loc), t,
adamc@283 2045 (L'.EError ((L'.ERel 0, loc), t), loc)), loc),
adamc@283 2046 fm)
adamc@283 2047 end
adamc@283 2048
adamc@179 2049 | L.EApp (e1, e2) =>
adamc@179 2050 let
adamc@179 2051 val (e1, fm) = monoExp (env, st, fm) e1
adamc@179 2052 val (e2, fm) = monoExp (env, st, fm) e2
adamc@179 2053 in
adamc@179 2054 ((L'.EApp (e1, e2), loc), fm)
adamc@179 2055 end
adamc@26 2056 | L.EAbs (x, dom, ran, e) =>
adamc@179 2057 let
adamc@179 2058 val (e, fm) = monoExp (Env.pushERel env x dom, st, fm) e
adamc@179 2059 in
adamc@179 2060 ((L'.EAbs (x, monoType env dom, monoType env ran, e), loc), fm)
adamc@179 2061 end
adamc@25 2062 | L.ECApp _ => poly ()
adamc@25 2063 | L.ECAbs _ => poly ()
adamc@25 2064
adamc@252 2065 | L.EFfi mx => ((L'.EFfi mx, loc), fm)
adamc@252 2066 | L.EFfiApp (m, x, es) =>
adamc@252 2067 let
adamc@252 2068 val (es, fm) = ListUtil.foldlMap (fn (e, fm) => monoExp (env, st, fm) e) fm es
adamc@252 2069 in
adamc@252 2070 ((L'.EFfiApp (m, x, es), loc), fm)
adamc@252 2071 end
adamc@252 2072
adamc@179 2073 | L.ERecord xes =>
adamc@179 2074 let
adamc@179 2075 val (xes, fm) = ListUtil.foldlMap
adamc@179 2076 (fn ((x, e, t), fm) =>
adamc@179 2077 let
adamc@179 2078 val (e, fm) = monoExp (env, st, fm) e
adamc@179 2079 in
adamc@179 2080 ((monoName env x,
adamc@179 2081 e,
adamc@179 2082 monoType env t), fm)
adamc@179 2083 end) fm xes
adamc@179 2084 in
adamc@179 2085 ((L'.ERecord xes, loc), fm)
adamc@179 2086 end
adamc@179 2087 | L.EField (e, x, _) =>
adamc@179 2088 let
adamc@179 2089 val (e, fm) = monoExp (env, st, fm) e
adamc@179 2090 in
adamc@179 2091 ((L'.EField (e, monoName env x), loc), fm)
adamc@179 2092 end
adamc@445 2093 | L.EConcat _ => poly ()
adamc@149 2094 | L.ECut _ => poly ()
adamc@493 2095 | L.ECutMulti _ => poly ()
adamc@73 2096 | L.EFold _ => poly ()
adamc@177 2097
adamc@182 2098 | L.ECase (e, pes, {disc, result}) =>
adamc@179 2099 let
adamc@179 2100 val (e, fm) = monoExp (env, st, fm) e
adamc@179 2101 val (pes, fm) = ListUtil.foldlMap
adamc@179 2102 (fn ((p, e), fm) =>
adamc@179 2103 let
adamc@179 2104 val (e, fm) = monoExp (env, st, fm) e
adamc@179 2105 in
adamc@182 2106 ((monoPat env p, e), fm)
adamc@179 2107 end) fm pes
adamc@179 2108 in
adamc@182 2109 ((L'.ECase (e, pes, {disc = monoType env disc, result = monoType env result}), loc), fm)
adamc@179 2110 end
adamc@177 2111
adamc@179 2112 | L.EWrite e =>
adamc@179 2113 let
adamc@179 2114 val (e, fm) = monoExp (env, st, fm) e
adamc@179 2115 in
adamc@252 2116 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adamc@252 2117 (L'.EWrite (liftExpInExp 0 e), loc)), loc), fm)
adamc@179 2118 end
adamc@110 2119
adamc@179 2120 | L.EClosure (n, es) =>
adamc@179 2121 let
adamc@179 2122 val (es, fm) = ListUtil.foldlMap (fn (e, fm) =>
adamc@179 2123 monoExp (env, st, fm) e)
adamc@179 2124 fm es
adamc@179 2125 in
adamc@179 2126 ((L'.EClosure (n, es), loc), fm)
adamc@179 2127 end
adamc@450 2128
adamc@450 2129 | L.ELet (x, t, e1, e2) =>
adamc@450 2130 let
adamc@450 2131 val t' = monoType env t
adamc@450 2132 val (e1, fm) = monoExp (env, st, fm) e1
adamc@450 2133 val (e2, fm) = monoExp (Env.pushERel env x t, st, fm) e2
adamc@450 2134 in
adamc@450 2135 ((L'.ELet (x, t', e1, e2), loc), fm)
adamc@450 2136 end
adamc@25 2137 end
adamc@25 2138
adamc@179 2139 fun monoDecl (env, fm) (all as (d, loc)) =
adamc@25 2140 let
adamc@25 2141 fun poly () =
adamc@25 2142 (E.errorAt loc "Unsupported declaration";
adamc@25 2143 Print.eprefaces' [("Declaration", CorePrint.p_decl env all)];
adamc@25 2144 NONE)
adamc@25 2145 in
adamc@25 2146 case d of
adamc@25 2147 L.DCon _ => NONE
adamc@193 2148 | L.DDatatype (x, n, [], xncs) =>
adamc@193 2149 let
adamc@196 2150 val env' = Env.declBinds env all
adamc@196 2151 val d = (L'.DDatatype (x, n, map (fn (x, n, to) => (x, n, Option.map (monoType env') to)) xncs), loc)
adamc@164 2152 in
adamc@273 2153 SOME (env', fm, [d])
adamc@193 2154 end
adamc@193 2155 | L.DDatatype _ => poly ()
adamc@179 2156 | L.DVal (x, n, t, e, s) =>
adamc@179 2157 let
adamc@179 2158 val (e, fm) = monoExp (env, St.empty, fm) e
adamc@179 2159 in
adamc@179 2160 SOME (Env.pushENamed env x n t NONE s,
adamc@179 2161 fm,
adamc@273 2162 [(L'.DVal (x, n, monoType env t, e, s), loc)])
adamc@179 2163 end
adamc@128 2164 | L.DValRec vis =>
adamc@128 2165 let
adamc@128 2166 val env = foldl (fn ((x, n, t, e, s), env) => Env.pushENamed env x n t NONE s) env vis
adamc@179 2167
adamc@179 2168 val (vis, fm) = ListUtil.foldlMap
adamc@179 2169 (fn ((x, n, t, e, s), fm) =>
adamc@179 2170 let
adamc@179 2171 val (e, fm) = monoExp (env, St.empty, fm) e
adamc@179 2172 in
adamc@179 2173 ((x, n, monoType env t, e, s), fm)
adamc@179 2174 end)
adamc@179 2175 fm vis
adamc@128 2176 in
adamc@128 2177 SOME (env,
adamc@179 2178 fm,
adamc@273 2179 [(L'.DValRec vis, loc)])
adamc@128 2180 end
adamc@144 2181 | L.DExport (ek, n) =>
adamc@115 2182 let
adamc@120 2183 val (_, t, _, s) = Env.lookupENamed env n
adamc@120 2184
adamc@120 2185 fun unwind (t, _) =
adamc@120 2186 case t of
adamc@120 2187 L.TFun (dom, ran) => dom :: unwind ran
adamc@314 2188 | L.CApp ((L.CFfi ("Basis", "transaction"), _), t) =>
adamc@314 2189 (L.TRecord (L.CRecord ((L.KType, loc), []), loc), loc) :: unwind t
adamc@120 2190 | _ => []
adamc@120 2191
adamc@120 2192 val ts = map (monoType env) (unwind t)
adamc@115 2193 in
adamc@273 2194 SOME (env, fm, [(L'.DExport (ek, s, n, ts), loc)])
adamc@115 2195 end
adamc@273 2196 | L.DTable (x, n, (L.CRecord (_, xts), _), s) =>
adamc@251 2197 let
adamc@251 2198 val t = (L.CFfi ("Basis", "string"), loc)
adamc@251 2199 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@311 2200 val s = "uw_" ^ s
adamc@251 2201 val e = (L'.EPrim (Prim.String s), loc)
adamc@273 2202
adamc@273 2203 val xts = map (fn (x, t) => (monoName env x, monoType env t)) xts
adamc@251 2204 in
adamc@251 2205 SOME (Env.pushENamed env x n t NONE s,
adamc@251 2206 fm,
adamc@273 2207 [(L'.DTable (s, xts), loc),
adamc@273 2208 (L'.DVal (x, n, t', e, s), loc)])
adamc@251 2209 end
adamc@273 2210 | L.DTable _ => poly ()
adamc@338 2211 | L.DSequence (x, n, s) =>
adamc@338 2212 let
adamc@338 2213 val t = (L.CFfi ("Basis", "string"), loc)
adamc@338 2214 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@338 2215 val s = "uw_" ^ s
adamc@338 2216 val e = (L'.EPrim (Prim.String s), loc)
adamc@338 2217 in
adamc@338 2218 SOME (Env.pushENamed env x n t NONE s,
adamc@338 2219 fm,
adamc@338 2220 [(L'.DSequence s, loc),
adamc@338 2221 (L'.DVal (x, n, t', e, s), loc)])
adamc@338 2222 end
adamc@273 2223 | L.DDatabase s => SOME (env, fm, [(L'.DDatabase s, loc)])
adamc@462 2224 | L.DCookie (x, n, t, s) =>
adamc@462 2225 let
adamc@462 2226 val t = (L.CFfi ("Basis", "string"), loc)
adamc@462 2227 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@462 2228 val e = (L'.EPrim (Prim.String s), loc)
adamc@462 2229 in
adamc@462 2230 SOME (Env.pushENamed env x n t NONE s,
adamc@462 2231 fm,
adamc@462 2232 [(L'.DVal (x, n, t', e, s), loc)])
adamc@462 2233 end
adamc@25 2234 end
adamc@25 2235
adamc@25 2236 fun monoize env ds =
adamc@25 2237 let
adamc@385 2238 val p = !urlPrefix
adamc@385 2239 val () =
adamc@385 2240 if p = "" then
adamc@385 2241 urlPrefix := "/"
adamc@385 2242 else if String.sub (p, size p - 1) <> #"/" then
adamc@385 2243 urlPrefix := p ^ "/"
adamc@385 2244 else
adamc@385 2245 ()
adamc@385 2246
adamc@179 2247 val (_, _, ds) = List.foldl (fn (d, (env, fm, ds)) =>
adamc@179 2248 case monoDecl (env, fm) d of
adamc@179 2249 NONE => (env, fm, ds)
adamc@273 2250 | SOME (env, fm, ds') =>
adamc@179 2251 (env,
adamc@179 2252 Fm.enter fm,
adamc@273 2253 ds' @ Fm.decls fm @ ds))
adamc@179 2254 (env, Fm.empty (CoreUtil.File.maxName ds + 1), []) ds
adamc@25 2255 in
adamc@25 2256 rev ds
adamc@25 2257 end
adamc@25 2258
adamc@25 2259 end