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annotate src/monoize.sml @ 717:e28637743279

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author Adam Chlipala <adamc@hcoop.net>
date Thu, 09 Apr 2009 16:36:50 -0400
parents 0f42461273cf
children f152f215a02c
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@717 129 | L.CFfi ("Basis", "url") => (L'.TFfi ("Basis", "string"), loc)
adamc@196 130 | L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "xml"), _), _), _), _), _), _) =>
adamc@196 131 (L'.TFfi ("Basis", "string"), loc)
adamc@196 132 | L.CApp ((L.CApp ((L.CFfi ("Basis", "xhtml"), _), _), _), _) =>
adamc@196 133 (L'.TFfi ("Basis", "string"), loc)
adamc@196 134
adamc@251 135 | L.CApp ((L.CFfi ("Basis", "transaction"), _), t) =>
adamc@252 136 (L'.TFun ((L'.TRecord [], loc), mt env dtmap t), loc)
adamc@565 137 | L.CApp ((L.CFfi ("Basis", "source"), _), t) =>
adamc@577 138 (L'.TSource, loc)
adamc@568 139 | L.CApp ((L.CFfi ("Basis", "signal"), _), t) =>
adamc@568 140 (L'.TSignal (mt env dtmap t), loc)
adamc@462 141 | L.CApp ((L.CFfi ("Basis", "http_cookie"), _), _) =>
adamc@462 142 (L'.TFfi ("Basis", "string"), loc)
adamc@705 143 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_table"), _), _), _), _) =>
adamc@252 144 (L'.TFfi ("Basis", "string"), loc)
adamc@338 145 | L.CFfi ("Basis", "sql_sequence") =>
adamc@338 146 (L'.TFfi ("Basis", "string"), loc)
adamc@252 147 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_query"), _), _), _), _) =>
adamc@252 148 (L'.TFfi ("Basis", "string"), loc)
adamc@252 149 | L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_query1"), _), _), _), _), _), _) =>
adamc@252 150 (L'.TFfi ("Basis", "string"), loc)
adamc@252 151 | L.CApp ((L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_exp"), _), _), _), _), _), _), _), _) =>
adamc@252 152 (L'.TFfi ("Basis", "string"), loc)
adamc@707 153 | L.CApp ((L.CApp ((L.CFfi ("Basis", "primary_key"), _), _), _), _) =>
adamc@707 154 (L'.TFfi ("Basis", "string"), loc)
adamc@704 155 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_constraints"), _), _), _), _) =>
adamc@704 156 (L'.TFfi ("Basis", "sql_constraints"), loc)
adamc@705 157 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_constraint"), _), _), _), _) =>
adamc@704 158 (L'.TFfi ("Basis", "string"), loc)
adamc@712 159 | L.CApp ((L.CApp ((L.CFfi ("Basis", "linkable"), _), _), _), _) =>
adamc@712 160 (L'.TRecord [], loc)
adamc@709 161 | L.CApp ((L.CApp ((L.CFfi ("Basis", "matching"), _), _), _), _) =>
adamc@709 162 let
adamc@709 163 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@709 164 in
adamc@709 165 (L'.TRecord [("1", string), ("2", string)], loc)
adamc@709 166 end
adamc@709 167 | L.CApp ((L.CFfi ("Basis", "propagation_mode"), _), _) =>
adamc@709 168 (L'.TFfi ("Basis", "string"), loc)
adamc@252 169
adamc@252 170 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_subset"), _), _), _), _) =>
adamc@252 171 (L'.TRecord [], loc)
adamc@252 172 | L.CFfi ("Basis", "sql_relop") =>
adamc@252 173 (L'.TFfi ("Basis", "string"), loc)
adamc@252 174 | L.CFfi ("Basis", "sql_direction") =>
adamc@252 175 (L'.TFfi ("Basis", "string"), loc)
adamc@252 176 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_order_by"), _), _), _), _) =>
adamc@252 177 (L'.TFfi ("Basis", "string"), loc)
adamc@252 178 | L.CFfi ("Basis", "sql_limit") =>
adamc@252 179 (L'.TFfi ("Basis", "string"), loc)
adamc@252 180 | L.CFfi ("Basis", "sql_offset") =>
adamc@252 181 (L'.TFfi ("Basis", "string"), loc)
adamc@252 182
adamc@676 183 | L.CApp ((L.CFfi ("Basis", "sql_injectable_prim"), _), t) =>
adamc@676 184 (L'.TFun (mt env dtmap t, (L'.TFfi ("Basis", "string"), loc)), loc)
adamc@252 185 | L.CApp ((L.CFfi ("Basis", "sql_injectable"), _), t) =>
adamc@252 186 (L'.TFun (mt env dtmap t, (L'.TFfi ("Basis", "string"), loc)), loc)
adamc@252 187 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_unary"), _), _), _), _) =>
adamc@252 188 (L'.TFfi ("Basis", "string"), loc)
adamc@252 189 | L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_binary"), _), _), _), _), _), _) =>
adamc@252 190 (L'.TFfi ("Basis", "string"), loc)
adamc@252 191 | L.CApp ((L.CFfi ("Basis", "sql_aggregate"), _), t) =>
adamc@252 192 (L'.TFfi ("Basis", "string"), loc)
adamc@252 193 | L.CApp ((L.CFfi ("Basis", "sql_summable"), _), _) =>
adamc@252 194 (L'.TRecord [], loc)
adamc@252 195 | L.CApp ((L.CFfi ("Basis", "sql_maxable"), _), _) =>
adamc@252 196 (L'.TRecord [], loc)
adamc@559 197 | L.CApp ((L.CFfi ("Basis", "sql_arith"), _), _) =>
adamc@559 198 (L'.TRecord [], loc)
adamc@441 199 | L.CApp ((L.CFfi ("Basis", "sql_nfunc"), _), _) =>
adamc@441 200 (L'.TFfi ("Basis", "string"), loc)
adamc@251 201
adamc@668 202 | L.CApp ((L.CFfi ("Basis", "channel"), _), _) =>
adamc@668 203 (L'.TFfi ("Basis", "channel"), loc)
adamc@668 204
adamc@196 205 | L.CRel _ => poly ()
adamc@196 206 | L.CNamed n =>
adamc@196 207 (case IM.find (dtmap, n) of
adamc@196 208 SOME r => (L'.TDatatype (n, r), loc)
adamc@196 209 | NONE =>
adamc@196 210 let
adamc@196 211 val r = ref (L'.Default, [])
adamc@196 212 val (_, xs, xncs) = Env.lookupDatatype env n
adamc@196 213
adamc@196 214 val dtmap' = IM.insert (dtmap, n, r)
adamc@196 215
adamc@196 216 val xncs = map (fn (x, n, to) => (x, n, Option.map (mt env dtmap') to)) xncs
adamc@196 217 in
adamc@196 218 case xs of
adamc@198 219 [] =>(r := (ElabUtil.classifyDatatype xncs, xncs);
adamc@196 220 (L'.TDatatype (n, r), loc))
adamc@196 221 | _ => poly ()
adamc@196 222 end)
adamc@196 223 | L.CFfi mx => (L'.TFfi mx, loc)
adamc@196 224 | L.CApp _ => poly ()
adamc@196 225 | L.CAbs _ => poly ()
adamc@196 226
adamc@196 227 | L.CName _ => poly ()
adamc@196 228
adamc@196 229 | L.CRecord _ => poly ()
adamc@196 230 | L.CConcat _ => poly ()
adamc@621 231 | L.CMap _ => poly ()
adamc@196 232 | L.CUnit => poly ()
adamc@214 233
adamc@214 234 | L.CTuple _ => poly ()
adamc@214 235 | L.CProj _ => poly ()
adamc@626 236
adamc@626 237 | L.CKAbs _ => poly ()
adamc@626 238 | L.CKApp _ => poly ()
adamc@626 239 | L.TKFun _ => poly ()
adamc@196 240 end
adamc@25 241 in
adamc@196 242 mt env IM.empty
adamc@25 243 end
adamc@25 244
adamc@25 245 val dummyExp = (L'.EPrim (Prim.Int 0), E.dummySpan)
adamc@25 246
adamc@179 247 structure IM = IntBinaryMap
adamc@179 248
adamc@179 249 datatype foo_kind =
adamc@179 250 Attr
adamc@179 251 | Url
adamc@179 252
adamc@179 253 fun fk2s fk =
adamc@179 254 case fk of
adamc@179 255 Attr => "attr"
adamc@179 256 | Url => "url"
adamc@179 257
adamc@179 258 structure Fm :> sig
adamc@179 259 type t
adamc@179 260
adamc@179 261 val empty : int -> t
adamc@179 262
adamc@179 263 val lookup : t -> foo_kind -> int -> (int -> t -> L'.decl * t) -> t * int
adamc@179 264 val enter : t -> t
adamc@179 265 val decls : t -> L'.decl list
adamc@683 266
adamc@683 267 val freshName : t -> int * t
adamc@179 268 end = struct
adamc@179 269
adamc@179 270 structure M = BinaryMapFn(struct
adamc@179 271 type ord_key = foo_kind
adamc@179 272 fun compare x =
adamc@179 273 case x of
adamc@179 274 (Attr, Attr) => EQUAL
adamc@179 275 | (Attr, _) => LESS
adamc@179 276 | (_, Attr) => GREATER
adamc@179 277
adamc@179 278 | (Url, Url) => EQUAL
adamc@179 279 end)
adamc@179 280
adamc@179 281 type t = {
adamc@179 282 count : int,
adamc@179 283 map : int IM.map M.map,
adamc@179 284 decls : L'.decl list
adamc@179 285 }
adamc@179 286
adamc@179 287 fun empty count = {
adamc@179 288 count = count,
adamc@179 289 map = M.empty,
adamc@179 290 decls = []
adamc@179 291 }
adamc@179 292
adamc@179 293 fun enter ({count, map, ...} : t) = {count = count, map = map, decls = []}
adamc@683 294 fun freshName {count, map, decls} = (count, {count = count + 1, map = map, decls = decls})
adamc@179 295 fun decls ({decls, ...} : t) = decls
adamc@179 296
adamc@179 297 fun lookup (t as {count, map, decls}) k n thunk =
adamc@120 298 let
adamc@179 299 val im = Option.getOpt (M.find (map, k), IM.empty)
adamc@179 300 in
adamc@179 301 case IM.find (im, n) of
adamc@179 302 NONE =>
adamc@179 303 let
adamc@179 304 val n' = count
adamc@179 305 val (d, {count, map, decls}) = thunk count {count = count + 1,
adamc@179 306 map = M.insert (map, k, IM.insert (im, n, n')),
adamc@179 307 decls = decls}
adamc@179 308 in
adamc@179 309 ({count = count,
adamc@179 310 map = map,
adamc@179 311 decls = d :: decls}, n')
adamc@179 312 end
adamc@179 313 | SOME n' => (t, n')
adamc@179 314 end
adamc@179 315
adamc@179 316 end
adamc@185 317
adamc@185 318
adamc@185 319 fun capitalize s =
adamc@185 320 if s = "" then
adamc@185 321 s
adamc@185 322 else
adamc@185 323 str (Char.toUpper (String.sub (s, 0))) ^ String.extract (s, 1, NONE)
adamc@179 324
adamc@179 325 fun fooifyExp fk env =
adamc@179 326 let
adamc@179 327 fun fooify fm (e, tAll as (t, loc)) =
adamc@120 328 case #1 e of
adamc@120 329 L'.EClosure (fnam, [(L'.ERecord [], _)]) =>
adamc@120 330 let
adamc@120 331 val (_, _, _, s) = Env.lookupENamed env fnam
adamc@120 332 in
adamc@385 333 ((L'.EPrim (Prim.String (!urlPrefix ^ s)), loc), fm)
adamc@120 334 end
adamc@120 335 | L'.EClosure (fnam, args) =>
adamc@120 336 let
adamc@120 337 val (_, ft, _, s) = Env.lookupENamed env fnam
adamc@120 338 val ft = monoType env ft
adamc@111 339
adamc@179 340 fun attrify (args, ft, e, fm) =
adamc@120 341 case (args, ft) of
adamc@179 342 ([], _) => (e, fm)
adamc@120 343 | (arg :: args, (L'.TFun (t, ft), _)) =>
adamc@179 344 let
adamc@179 345 val (arg', fm) = fooify fm (arg, t)
adamc@179 346 in
adamc@179 347 attrify (args, ft,
adamc@179 348 (L'.EStrcat (e,
adamc@179 349 (L'.EStrcat ((L'.EPrim (Prim.String "/"), loc),
adamc@179 350 arg'), loc)), loc),
adamc@179 351 fm)
adamc@179 352 end
adamc@120 353 | _ => (E.errorAt loc "Type mismatch encoding attribute";
adamc@179 354 (e, fm))
adamc@120 355 in
adamc@385 356 attrify (args, ft, (L'.EPrim (Prim.String (!urlPrefix ^ s)), loc), fm)
adamc@120 357 end
adamc@120 358 | _ =>
adamc@120 359 case t of
adamc@185 360 L'.TFfi (m, x) => ((L'.EFfiApp (m, fk2s fk ^ "ify" ^ capitalize x, [e]), loc), fm)
adamc@200 361
adamc@179 362 | L'.TRecord [] => ((L'.EPrim (Prim.String ""), loc), fm)
adamc@200 363 | L'.TRecord ((x, t) :: xts) =>
adamc@200 364 let
adamc@200 365 val (se, fm) = fooify fm ((L'.EField (e, x), loc), t)
adamc@200 366 in
adamc@200 367 foldl (fn ((x, t), (se, fm)) =>
adamc@200 368 let
adamc@200 369 val (se', fm) = fooify fm ((L'.EField (e, x), loc), t)
adamc@200 370 in
adamc@200 371 ((L'.EStrcat (se,
adamc@200 372 (L'.EStrcat ((L'.EPrim (Prim.String "/"), loc),
adamc@200 373 se'), loc)), loc),
adamc@200 374 fm)
adamc@200 375 end) (se, fm) xts
adamc@200 376 end
adamc@111 377
adamc@196 378 | L'.TDatatype (i, ref (dk, _)) =>
adamc@179 379 let
adamc@179 380 fun makeDecl n fm =
adamc@179 381 let
adamc@193 382 val (x, _, xncs) = Env.lookupDatatype env i
adamc@179 383
adamc@179 384 val (branches, fm) =
adamc@179 385 ListUtil.foldlMap
adamc@179 386 (fn ((x, n, to), fm) =>
adamc@179 387 case to of
adamc@179 388 NONE =>
adamc@188 389 (((L'.PCon (dk, L'.PConVar n, NONE), loc),
adamc@179 390 (L'.EPrim (Prim.String x), loc)),
adamc@179 391 fm)
adamc@179 392 | SOME t =>
adamc@179 393 let
adamc@182 394 val t = monoType env t
adamc@182 395 val (arg, fm) = fooify fm ((L'.ERel 0, loc), t)
adamc@179 396 in
adamc@188 397 (((L'.PCon (dk, L'.PConVar n, SOME (L'.PVar ("a", t), loc)), loc),
adamc@179 398 (L'.EStrcat ((L'.EPrim (Prim.String (x ^ "/")), loc),
adamc@179 399 arg), loc)),
adamc@179 400 fm)
adamc@179 401 end)
adamc@179 402 fm xncs
adamc@179 403
adamc@179 404 val dom = tAll
adamc@179 405 val ran = (L'.TFfi ("Basis", "string"), loc)
adamc@179 406 in
adamc@179 407 ((L'.DValRec [(fk2s fk ^ "ify_" ^ x,
adamc@179 408 n,
adamc@179 409 (L'.TFun (dom, ran), loc),
adamc@179 410 (L'.EAbs ("x",
adamc@179 411 dom,
adamc@179 412 ran,
adamc@179 413 (L'.ECase ((L'.ERel 0, loc),
adamc@179 414 branches,
adamc@182 415 {disc = dom,
adamc@182 416 result = ran}), loc)), loc),
adamc@179 417 "")], loc),
adamc@179 418 fm)
adamc@179 419 end
adamc@179 420
adamc@179 421 val (fm, n) = Fm.lookup fm fk i makeDecl
adamc@179 422 in
adamc@179 423 ((L'.EApp ((L'.ENamed n, loc), e), loc), fm)
adamc@179 424 end
adamc@164 425
adamc@471 426 | L'.TOption t =>
adamc@471 427 let
adamc@471 428 val (body, fm) = fooify fm ((L'.ERel 0, loc), t)
adamc@471 429 in
adamc@471 430 ((L'.ECase (e,
adamc@471 431 [((L'.PNone t, loc),
adamc@471 432 (L'.EPrim (Prim.String "None"), loc)),
adamc@471 433
adamc@471 434 ((L'.PSome (t, (L'.PVar ("x", t), loc)), loc),
adamc@471 435 (L'.EStrcat ((L'.EPrim (Prim.String "Some/"), loc),
adamc@471 436 body), loc))],
adamc@471 437 {disc = tAll,
adamc@471 438 result = (L'.TFfi ("Basis", "string"), loc)}), loc),
adamc@471 439 fm)
adamc@471 440 end
adamc@471 441
adamc@490 442 | _ => (E.errorAt loc "Don't know how to encode attribute/URL type";
adamc@120 443 Print.eprefaces' [("Type", MonoPrint.p_typ MonoEnv.empty tAll)];
adamc@179 444 (dummyExp, fm))
adamc@120 445 in
adamc@120 446 fooify
adamc@120 447 end
adamc@120 448
adamc@179 449 val attrifyExp = fooifyExp Attr
adamc@179 450 val urlifyExp = fooifyExp Url
adamc@105 451
adamc@143 452 datatype 'a failable_search =
adamc@143 453 Found of 'a
adamc@143 454 | NotFound
adamc@143 455 | Error
adamc@143 456
adamc@153 457 structure St :> sig
adamc@153 458 type t
adamc@153 459
adamc@153 460 val empty : t
adamc@153 461
adamc@153 462 val radioGroup : t -> string option
adamc@153 463 val setRadioGroup : t * string -> t
adamc@153 464 end = struct
adamc@153 465
adamc@153 466 type t = {
adamc@153 467 radioGroup : string option
adamc@153 468 }
adamc@153 469
adamc@153 470 val empty = {radioGroup = NONE}
adamc@153 471
adamc@153 472 fun radioGroup (t : t) = #radioGroup t
adamc@153 473
adamc@153 474 fun setRadioGroup (t : t, x) = {radioGroup = SOME x}
adamc@153 475
adamc@153 476 end
adamc@153 477
adamc@186 478 fun monoPatCon env pc =
adamc@178 479 case pc of
adamc@178 480 L.PConVar n => L'.PConVar n
adamc@188 481 | L.PConFfi {mod = m, datatyp, con, arg, ...} => L'.PConFfi {mod = m, datatyp = datatyp, con = con,
adamc@188 482 arg = Option.map (monoType env) arg}
adamc@178 483
adamc@193 484 val dummyPat = (L'.PPrim (Prim.Int 0), ErrorMsg.dummySpan)
adamc@193 485
adamc@193 486 fun monoPat env (all as (p, loc)) =
adamc@193 487 let
adamc@193 488 fun poly () =
adamc@193 489 (E.errorAt loc "Unsupported pattern";
adamc@193 490 Print.eprefaces' [("Pattern", CorePrint.p_pat env all)];
adamc@193 491 dummyPat)
adamc@193 492 in
adamc@193 493 case p of
adamc@193 494 L.PWild => (L'.PWild, loc)
adamc@193 495 | L.PVar (x, t) => (L'.PVar (x, monoType env t), loc)
adamc@193 496 | L.PPrim p => (L'.PPrim p, loc)
adamc@193 497 | L.PCon (dk, pc, [], po) => (L'.PCon (dk, monoPatCon env pc, Option.map (monoPat env) po), loc)
adamc@288 498 | L.PCon (L.Option, _, [t], NONE) => (L'.PNone (monoType env t), loc)
adamc@288 499 | L.PCon (L.Option, _, [t], SOME p) => (L'.PSome (monoType env t, monoPat env p), loc)
adamc@193 500 | L.PCon _ => poly ()
adamc@193 501 | L.PRecord xps => (L'.PRecord (map (fn (x, p, t) => (x, monoPat env p, monoType env t)) xps), loc)
adamc@193 502 end
adamc@178 503
adamc@252 504 fun strcat loc es =
adamc@252 505 case es of
adamc@252 506 [] => (L'.EPrim (Prim.String ""), loc)
adamc@252 507 | [e] => e
adamc@252 508 | _ =>
adamc@252 509 let
adamc@252 510 val e2 = List.last es
adamc@252 511 val es = List.take (es, length es - 1)
adamc@252 512 val e1 = List.last es
adamc@252 513 val es = List.take (es, length es - 1)
adamc@252 514 in
adamc@252 515 foldr (fn (e, e') => (L'.EStrcat (e, e'), loc))
adamc@252 516 (L'.EStrcat (e1, e2), loc) es
adamc@252 517 end
adamc@252 518
adamc@252 519 fun strcatComma loc es =
adamc@252 520 case es of
adamc@252 521 [] => (L'.EPrim (Prim.String ""), loc)
adamc@252 522 | [e] => e
adamc@252 523 | _ =>
adamc@252 524 let
adamc@252 525 val e1 = List.last es
adamc@252 526 val es = List.take (es, length es - 1)
adamc@252 527 in
adamc@252 528 foldr (fn (e, e') =>
adamc@265 529 case (e, e') of
adamc@265 530 ((L'.EPrim (Prim.String ""), _), _) => e'
adamc@265 531 | (_, (L'.EPrim (Prim.String ""), _)) => e
adamc@252 532 | _ =>
adamc@252 533 (L'.EStrcat (e,
adamc@252 534 (L'.EStrcat ((L'.EPrim (Prim.String ", "), loc), e'), loc)), loc))
adamc@252 535 e1 es
adamc@252 536 end
adamc@252 537
adamc@252 538 fun strcatR loc e xs = strcatComma loc (map (fn (x, _) => (L'.EField (e, x), loc)) xs)
adamc@252 539
adamc@179 540 fun monoExp (env, st, fm) (all as (e, loc)) =
adamc@25 541 let
adamc@598 542 val strcat = strcat loc
adamc@598 543 val strcatComma = strcatComma loc
adamc@598 544 fun str s = (L'.EPrim (Prim.String s), loc)
adamc@598 545
adamc@25 546 fun poly () =
adamc@25 547 (E.errorAt loc "Unsupported expression";
adamc@25 548 Print.eprefaces' [("Expression", CorePrint.p_exp env all)];
adamc@179 549 (dummyExp, fm))
adamc@389 550
adamc@389 551 fun numTy t =
adamc@417 552 (L'.TRecord [("Zero", t),
adamc@417 553 ("Neg", (L'.TFun (t, t), loc)),
adamc@389 554 ("Plus", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 555 ("Minus", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 556 ("Times", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 557 ("Div", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 558 ("Mod", (L'.TFun (t, (L'.TFun (t, t), loc)), loc))], loc)
adamc@417 559 fun numEx (t, zero, neg, plus, minus, times, dv, md) =
adamc@417 560 ((L'.ERecord [("Zero", (L'.EPrim zero, loc), t),
adamc@417 561 ("Neg", neg, (L'.TFun (t, t), loc)),
adamc@389 562 ("Plus", plus, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 563 ("Minus", minus, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 564 ("Times", times, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 565 ("Div", dv, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 566 ("Mod", md, (L'.TFun (t, (L'.TFun (t, t), loc)), loc))], loc), fm)
adamc@391 567
adamc@391 568 fun ordTy t =
adamc@391 569 (L'.TRecord [("Lt", (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc)),
adamc@391 570 ("Le", (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc))], loc)
adamc@391 571 fun ordEx (t, lt, le) =
adamc@391 572 ((L'.ERecord [("Lt", lt, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc)),
adamc@391 573 ("Le", le, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc))],
adamc@391 574 loc), fm)
adamc@25 575 in
adamc@25 576 case e of
adamc@179 577 L.EPrim p => ((L'.EPrim p, loc), fm)
adamc@179 578 | L.ERel n => ((L'.ERel n, loc), fm)
adamc@179 579 | L.ENamed n => ((L'.ENamed n, loc), fm)
adamc@193 580 | L.ECon (dk, pc, [], eo) =>
adamc@193 581 let
adamc@179 582 val (eo, fm) =
adamc@179 583 case eo of
adamc@179 584 NONE => (NONE, fm)
adamc@179 585 | SOME e =>
adamc@179 586 let
adamc@179 587 val (e, fm) = monoExp (env, st, fm) e
adamc@179 588 in
adamc@179 589 (SOME e, fm)
adamc@179 590 end
adamc@179 591 in
adamc@188 592 ((L'.ECon (dk, monoPatCon env pc, eo), loc), fm)
adamc@193 593 end
adamc@297 594 | L.ECon (L.Option, _, [t], NONE) =>
adamc@297 595 ((L'.ENone (monoType env t), loc), fm)
adamc@297 596 | L.ECon (L.Option, _, [t], SOME e) =>
adamc@297 597 let
adamc@297 598 val (e, fm) = monoExp (env, st, fm) e
adamc@297 599 in
adamc@297 600 ((L'.ESome (monoType env t, e), loc), fm)
adamc@297 601 end
adamc@193 602 | L.ECon _ => poly ()
adamc@94 603
adamc@387 604 | L.ECApp ((L.EFfi ("Basis", "eq"), _), t) =>
adamc@387 605 let
adamc@387 606 val t = monoType env t
adamc@387 607 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@387 608 val dom = (L'.TFun (t, (L'.TFun (t, b), loc)), loc)
adamc@387 609 in
adamc@387 610 ((L'.EAbs ("f", dom, dom,
adamc@387 611 (L'.ERel 0, loc)), loc), fm)
adamc@387 612 end
adamc@387 613 | L.ECApp ((L.EFfi ("Basis", "ne"), _), t) =>
adamc@387 614 let
adamc@387 615 val t = monoType env t
adamc@387 616 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@387 617 val dom = (L'.TFun (t, (L'.TFun (t, b), loc)), loc)
adamc@387 618 in
adamc@387 619 ((L'.EAbs ("f", dom, dom,
adamc@387 620 (L'.EAbs ("x", t, (L'.TFun (t, b), loc),
adamc@387 621 (L'.EAbs ("y", t, b,
adamc@387 622 (L'.EUnop ("!", (L'.EApp ((L'.EApp ((L'.ERel 2, loc),
adamc@387 623 (L'.ERel 1, loc)), loc),
adamc@387 624 (L'.ERel 0, loc)), loc)), loc)),
adamc@387 625 loc)),
adamc@387 626 loc)),
adamc@387 627 loc), fm)
adamc@387 628 end
adamc@387 629 | L.EFfi ("Basis", "eq_int") =>
adamc@387 630 ((L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@387 631 (L'.TFun ((L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@387 632 (L'.EAbs ("y", (L'.TFfi ("Basis", "int"), loc),
adamc@387 633 (L'.TFfi ("Basis", "bool"), loc),
adamc@387 634 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@387 635 fm)
adamc@394 636 | L.EFfi ("Basis", "eq_float") =>
adamc@394 637 ((L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@394 638 (L'.TFun ((L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@394 639 (L'.EAbs ("y", (L'.TFfi ("Basis", "float"), loc),
adamc@394 640 (L'.TFfi ("Basis", "bool"), loc),
adamc@394 641 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@394 642 fm)
adamc@388 643 | L.EFfi ("Basis", "eq_bool") =>
adamc@388 644 ((L'.EAbs ("x", (L'.TFfi ("Basis", "bool"), loc),
adamc@388 645 (L'.TFun ((L'.TFfi ("Basis", "bool"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@388 646 (L'.EAbs ("y", (L'.TFfi ("Basis", "bool"), loc),
adamc@388 647 (L'.TFfi ("Basis", "bool"), loc),
adamc@388 648 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@388 649 fm)
adamc@388 650 | L.EFfi ("Basis", "eq_string") =>
adamc@388 651 ((L'.EAbs ("x", (L'.TFfi ("Basis", "string"), loc),
adamc@388 652 (L'.TFun ((L'.TFfi ("Basis", "string"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@388 653 (L'.EAbs ("y", (L'.TFfi ("Basis", "string"), loc),
adamc@388 654 (L'.TFfi ("Basis", "bool"), loc),
adamc@388 655 (L'.EBinop ("!strcmp", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@388 656 fm)
adamc@437 657 | L.EFfi ("Basis", "eq_time") =>
adamc@437 658 ((L'.EAbs ("x", (L'.TFfi ("Basis", "time"), loc),
adamc@437 659 (L'.TFun ((L'.TFfi ("Basis", "time"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@437 660 (L'.EAbs ("y", (L'.TFfi ("Basis", "time"), loc),
adamc@437 661 (L'.TFfi ("Basis", "bool"), loc),
adamc@437 662 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@437 663 fm)
adamc@422 664 | L.ECApp ((L.EFfi ("Basis", "mkEq"), _), t) =>
adamc@422 665 let
adamc@422 666 val t = monoType env t
adamc@422 667 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@422 668 val dom = (L'.TFun (t, (L'.TFun (t, b), loc)), loc)
adamc@422 669 in
adamc@422 670 ((L'.EAbs ("f", dom, dom,
adamc@422 671 (L'.ERel 0, loc)), loc), fm)
adamc@422 672 end
adamc@387 673
adamc@417 674 | L.ECApp ((L.EFfi ("Basis", "zero"), _), t) =>
adamc@417 675 let
adamc@417 676 val t = monoType env t
adamc@417 677 in
adamc@417 678 ((L'.EAbs ("r", numTy t, t,
adamc@417 679 (L'.EField ((L'.ERel 0, loc), "Zero"), loc)), loc), fm)
adamc@417 680 end
adamc@389 681 | L.ECApp ((L.EFfi ("Basis", "neg"), _), t) =>
adamc@389 682 let
adamc@389 683 val t = monoType env t
adamc@389 684 in
adamc@389 685 ((L'.EAbs ("r", numTy t, (L'.TFun (t, t), loc),
adamc@389 686 (L'.EField ((L'.ERel 0, loc), "Neg"), loc)), loc), fm)
adamc@389 687 end
adamc@389 688 | L.ECApp ((L.EFfi ("Basis", "plus"), _), t) =>
adamc@389 689 let
adamc@389 690 val t = monoType env t
adamc@389 691 in
adamc@389 692 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 693 (L'.EField ((L'.ERel 0, loc), "Plus"), loc)), loc), fm)
adamc@389 694 end
adamc@389 695 | L.ECApp ((L.EFfi ("Basis", "minus"), _), t) =>
adamc@389 696 let
adamc@389 697 val t = monoType env t
adamc@389 698 in
adamc@389 699 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 700 (L'.EField ((L'.ERel 0, loc), "Minus"), loc)), loc), fm)
adamc@389 701 end
adamc@389 702 | L.ECApp ((L.EFfi ("Basis", "times"), _), t) =>
adamc@389 703 let
adamc@389 704 val t = monoType env t
adamc@389 705 in
adamc@389 706 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 707 (L'.EField ((L'.ERel 0, loc), "Times"), loc)), loc), fm)
adamc@389 708 end
adamc@389 709 | L.ECApp ((L.EFfi ("Basis", "div"), _), t) =>
adamc@389 710 let
adamc@389 711 val t = monoType env t
adamc@389 712 in
adamc@389 713 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 714 (L'.EField ((L'.ERel 0, loc), "Div"), loc)), loc), fm)
adamc@389 715 end
adamc@389 716 | L.ECApp ((L.EFfi ("Basis", "mod"), _), t) =>
adamc@389 717 let
adamc@389 718 val t = monoType env t
adamc@389 719 in
adamc@389 720 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 721 (L'.EField ((L'.ERel 0, loc), "Mod"), loc)), loc), fm)
adamc@389 722 end
adamc@389 723 | L.EFfi ("Basis", "num_int") =>
adamc@389 724 let
adamc@389 725 fun intBin s =
adamc@389 726 (L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@389 727 (L'.TFun ((L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "int"), loc)), loc),
adamc@389 728 (L'.EAbs ("y", (L'.TFfi ("Basis", "int"), loc),
adamc@389 729 (L'.TFfi ("Basis", "int"), loc),
adamc@389 730 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@389 731 in
adamc@389 732 numEx ((L'.TFfi ("Basis", "int"), loc),
adamc@417 733 Prim.Int (Int64.fromInt 0),
adamc@389 734 (L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@389 735 (L'.TFfi ("Basis", "int"), loc),
adamc@389 736 (L'.EUnop ("-", (L'.ERel 0, loc)), loc)), loc),
adamc@389 737 intBin "+",
adamc@389 738 intBin "-",
adamc@389 739 intBin "*",
adamc@389 740 intBin "/",
adamc@389 741 intBin "%")
adamc@389 742 end
adamc@390 743 | L.EFfi ("Basis", "num_float") =>
adamc@390 744 let
adamc@390 745 fun floatBin s =
adamc@390 746 (L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@390 747 (L'.TFun ((L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "float"), loc)), loc),
adamc@390 748 (L'.EAbs ("y", (L'.TFfi ("Basis", "float"), loc),
adamc@390 749 (L'.TFfi ("Basis", "float"), loc),
adamc@390 750 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@390 751 in
adamc@390 752 numEx ((L'.TFfi ("Basis", "float"), loc),
adamc@417 753 Prim.Float 0.0,
adamc@390 754 (L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@390 755 (L'.TFfi ("Basis", "float"), loc),
adamc@390 756 (L'.EUnop ("-", (L'.ERel 0, loc)), loc)), loc),
adamc@390 757 floatBin "+",
adamc@390 758 floatBin "-",
adamc@390 759 floatBin "*",
adamc@390 760 floatBin "/",
adamc@390 761 floatBin "fmod")
adamc@390 762 end
adamc@391 763
adamc@391 764 | L.ECApp ((L.EFfi ("Basis", "lt"), _), t) =>
adamc@391 765 let
adamc@391 766 val t = monoType env t
adamc@391 767 in
adamc@391 768 ((L'.EAbs ("r", ordTy t, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc),
adamc@391 769 (L'.EField ((L'.ERel 0, loc), "Lt"), loc)), loc), fm)
adamc@391 770 end
adamc@391 771 | L.ECApp ((L.EFfi ("Basis", "le"), _), t) =>
adamc@391 772 let
adamc@391 773 val t = monoType env t
adamc@391 774 in
adamc@391 775 ((L'.EAbs ("r", ordTy t, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc),
adamc@391 776 (L'.EField ((L'.ERel 0, loc), "Le"), loc)), loc), fm)
adamc@391 777 end
adamc@392 778 | L.ECApp ((L.EFfi ("Basis", "gt"), _), t) =>
adamc@392 779 let
adamc@392 780 val t = monoType env t
adamc@392 781 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@392 782 in
adamc@392 783 ((L'.EAbs ("f", ordTy t, (L'.TFun (t, (L'.TFun (t, b), loc)), loc),
adamc@392 784 (L'.EAbs ("x", t, (L'.TFun (t, b), loc),
adamc@392 785 (L'.EAbs ("y", t, b,
adamc@392 786 (L'.EUnop ("!",
adamc@392 787 (L'.EApp ((L'.EApp ((L'.EField ((L'.ERel 2, loc),
adamc@392 788 "Le"), loc),
adamc@392 789 (L'.ERel 1, loc)), loc),
adamc@392 790 (L'.ERel 0, loc)), loc)), loc)), loc)),
adamc@392 791 loc)),
adamc@392 792 loc), fm)
adamc@392 793 end
adamc@392 794 | L.ECApp ((L.EFfi ("Basis", "ge"), _), t) =>
adamc@392 795 let
adamc@392 796 val t = monoType env t
adamc@392 797 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@392 798 in
adamc@392 799 ((L'.EAbs ("f", ordTy t, (L'.TFun (t, (L'.TFun (t, b), loc)), loc),
adamc@392 800 (L'.EAbs ("x", t, (L'.TFun (t, b), loc),
adamc@392 801 (L'.EAbs ("y", t, b,
adamc@392 802 (L'.EUnop ("!",
adamc@392 803 (L'.EApp ((L'.EApp ((L'.EField ((L'.ERel 2, loc),
adamc@392 804 "Lt"), loc),
adamc@392 805 (L'.ERel 1, loc)), loc),
adamc@392 806 (L'.ERel 0, loc)), loc)), loc)), loc)),
adamc@392 807 loc)),
adamc@392 808 loc), fm)
adamc@392 809 end
adamc@391 810 | L.EFfi ("Basis", "ord_int") =>
adamc@391 811 let
adamc@391 812 fun intBin s =
adamc@391 813 (L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@391 814 (L'.TFun ((L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@391 815 (L'.EAbs ("y", (L'.TFfi ("Basis", "int"), loc),
adamc@391 816 (L'.TFfi ("Basis", "bool"), loc),
adamc@391 817 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@391 818 in
adamc@391 819 ordEx ((L'.TFfi ("Basis", "int"), loc),
adamc@391 820 intBin "<",
adamc@391 821 intBin "<=")
adamc@391 822 end
adamc@394 823 | L.EFfi ("Basis", "ord_float") =>
adamc@394 824 let
adamc@394 825 fun floatBin s =
adamc@394 826 (L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@394 827 (L'.TFun ((L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@394 828 (L'.EAbs ("y", (L'.TFfi ("Basis", "float"), loc),
adamc@394 829 (L'.TFfi ("Basis", "bool"), loc),
adamc@394 830 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@394 831 in
adamc@394 832 ordEx ((L'.TFfi ("Basis", "float"), loc),
adamc@394 833 floatBin "<",
adamc@394 834 floatBin "<=")
adamc@394 835 end
adamc@394 836 | L.EFfi ("Basis", "ord_bool") =>
adamc@394 837 let
adamc@394 838 fun boolBin s =
adamc@394 839 (L'.EAbs ("x", (L'.TFfi ("Basis", "bool"), loc),
adamc@394 840 (L'.TFun ((L'.TFfi ("Basis", "bool"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@394 841 (L'.EAbs ("y", (L'.TFfi ("Basis", "bool"), loc),
adamc@394 842 (L'.TFfi ("Basis", "bool"), loc),
adamc@394 843 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@394 844 in
adamc@394 845 ordEx ((L'.TFfi ("Basis", "bool"), loc),
adamc@394 846 boolBin "<",
adamc@394 847 boolBin "<=")
adamc@394 848 end
adamc@395 849 | L.EFfi ("Basis", "ord_string") =>
adamc@395 850 let
adamc@395 851 fun boolBin s =
adamc@395 852 (L'.EAbs ("x", (L'.TFfi ("Basis", "string"), loc),
adamc@395 853 (L'.TFun ((L'.TFfi ("Basis", "string"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@395 854 (L'.EAbs ("y", (L'.TFfi ("Basis", "string"), loc),
adamc@395 855 (L'.TFfi ("Basis", "bool"), loc),
adamc@395 856 (L'.EBinop (s,
adamc@395 857 (L'.EBinop ("strcmp",
adamc@395 858 (L'.ERel 1, loc),
adamc@395 859 (L'.ERel 0, loc)), loc),
adamc@395 860 (L'.EPrim (Prim.Int (Int64.fromInt 0)), loc)), loc)), loc)), loc)
adamc@395 861 in
adamc@395 862 ordEx ((L'.TFfi ("Basis", "string"), loc),
adamc@395 863 boolBin "<",
adamc@395 864 boolBin "<=")
adamc@395 865 end
adamc@437 866 | L.EFfi ("Basis", "ord_time") =>
adamc@437 867 let
adamc@437 868 fun boolBin s =
adamc@437 869 (L'.EAbs ("x", (L'.TFfi ("Basis", "time"), loc),
adamc@437 870 (L'.TFun ((L'.TFfi ("Basis", "time"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@437 871 (L'.EAbs ("y", (L'.TFfi ("Basis", "time"), loc),
adamc@437 872 (L'.TFfi ("Basis", "bool"), loc),
adamc@437 873 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@437 874 in
adamc@437 875 ordEx ((L'.TFfi ("Basis", "time"), loc),
adamc@437 876 boolBin "<",
adamc@437 877 boolBin "<=")
adamc@437 878 end
adamc@389 879
adamc@286 880 | L.ECApp ((L.EFfi ("Basis", "show"), _), t) =>
adamc@286 881 let
adamc@286 882 val t = monoType env t
adamc@286 883 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@286 884 in
adamc@286 885 ((L'.EAbs ("f", (L'.TFun (t, s), loc), (L'.TFun (t, s), loc),
adamc@286 886 (L'.ERel 0, loc)), loc), fm)
adamc@286 887 end
adamc@286 888 | L.EFfi ("Basis", "show_int") =>
adamc@286 889 ((L'.EFfi ("Basis", "intToString"), loc), fm)
adamc@286 890 | L.EFfi ("Basis", "show_float") =>
adamc@286 891 ((L'.EFfi ("Basis", "floatToString"), loc), fm)
adamc@286 892 | L.EFfi ("Basis", "show_string") =>
adamc@286 893 let
adamc@286 894 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@286 895 in
adamc@286 896 ((L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc), fm)
adamc@286 897 end
adamc@286 898 | L.EFfi ("Basis", "show_bool") =>
adamc@286 899 ((L'.EFfi ("Basis", "boolToString"), loc), fm)
adamc@436 900 | L.EFfi ("Basis", "show_time") =>
adamc@436 901 ((L'.EFfi ("Basis", "timeToString"), loc), fm)
adamc@452 902 | L.ECApp ((L.EFfi ("Basis", "mkShow"), _), t) =>
adamc@452 903 let
adamc@452 904 val t = monoType env t
adamc@452 905 val b = (L'.TFfi ("Basis", "string"), loc)
adamc@452 906 val dom = (L'.TFun (t, b), loc)
adamc@452 907 in
adamc@452 908 ((L'.EAbs ("f", dom, dom,
adamc@452 909 (L'.ERel 0, loc)), loc), fm)
adamc@452 910 end
adamc@286 911
adamc@290 912 | L.ECApp ((L.EFfi ("Basis", "read"), _), t) =>
adamc@290 913 let
adamc@290 914 val t = monoType env t
adamc@290 915 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@290 916 in
adamc@292 917 ((L'.EAbs ("f", readType (t, loc), readType' (t, loc),
adamc@292 918 (L'.EField ((L'.ERel 0, loc), "Read"), loc)), loc), fm)
adamc@292 919 end
adamc@292 920 | L.ECApp ((L.EFfi ("Basis", "readError"), _), t) =>
adamc@292 921 let
adamc@292 922 val t = monoType env t
adamc@292 923 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@292 924 in
adamc@292 925 ((L'.EAbs ("f", readType (t, loc), readErrType (t, loc),
adamc@292 926 (L'.EField ((L'.ERel 0, loc), "ReadError"), loc)), loc), fm)
adamc@290 927 end
adamc@290 928 | L.EFfi ("Basis", "read_int") =>
adamc@292 929 let
adamc@292 930 val t = (L'.TFfi ("Basis", "int"), loc)
adamc@292 931 in
adamc@292 932 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToInt"), loc), readType' (t, loc)),
adamc@292 933 ("ReadError", (L'.EFfi ("Basis", "stringToInt_error"), loc), readErrType (t, loc))],
adamc@292 934 loc),
adamc@292 935 fm)
adamc@292 936 end
adamc@290 937 | L.EFfi ("Basis", "read_float") =>
adamc@292 938 let
adamc@292 939 val t = (L'.TFfi ("Basis", "float"), loc)
adamc@292 940 in
adamc@292 941 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToFloat"), loc), readType' (t, loc)),
adamc@292 942 ("ReadError", (L'.EFfi ("Basis", "stringToFloat_error"), loc), readErrType (t, loc))],
adamc@292 943 loc),
adamc@292 944 fm)
adamc@292 945 end
adamc@290 946 | L.EFfi ("Basis", "read_string") =>
adamc@290 947 let
adamc@290 948 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@290 949 in
adamc@292 950 ((L'.ERecord [("Read", (L'.EAbs ("s", s, (L'.TOption s, loc),
adamc@292 951 (L'.ESome (s, (L'.ERel 0, loc)), loc)), loc), readType' (s, loc)),
adamc@292 952 ("ReadError", (L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc), readErrType (s, loc))], loc),
adamc@292 953 fm)
adamc@290 954 end
adamc@290 955 | L.EFfi ("Basis", "read_bool") =>
adamc@292 956 let
adamc@292 957 val t = (L'.TFfi ("Basis", "bool"), loc)
adamc@292 958 in
adamc@292 959 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToBool"), loc), readType' (t, loc)),
adamc@292 960 ("ReadError", (L'.EFfi ("Basis", "stringToBool_error"), loc), readErrType (t, loc))],
adamc@292 961 loc),
adamc@292 962 fm)
adamc@292 963 end
adamc@436 964 | L.EFfi ("Basis", "read_time") =>
adamc@436 965 let
adamc@436 966 val t = (L'.TFfi ("Basis", "time"), loc)
adamc@436 967 in
adamc@436 968 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToTime"), loc), readType' (t, loc)),
adamc@436 969 ("ReadError", (L'.EFfi ("Basis", "stringToTime_error"), loc), readErrType (t, loc))],
adamc@436 970 loc),
adamc@436 971 fm)
adamc@436 972 end
adamc@290 973
adamc@564 974 | L.EApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "return"), _), _), _), t), _),
adamc@564 975 (L.EFfi ("Basis", "transaction_monad"), _)) =>
adamc@252 976 let
adamc@252 977 val t = monoType env t
adamc@252 978 in
adamc@252 979 ((L'.EAbs ("x", t,
adamc@252 980 (L'.TFun ((L'.TRecord [], loc), t), loc),
adamc@252 981 (L'.EAbs ("_", (L'.TRecord [], loc), t,
adamc@252 982 (L'.ERel 1, loc)), loc)), loc), fm)
adamc@252 983 end
adamc@564 984 | L.EApp ((L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "bind"), _), _), _), t1), _), t2), _),
adamc@564 985 (L.EFfi ("Basis", "transaction_monad"), _)) =>
adamc@251 986 let
adamc@251 987 val t1 = monoType env t1
adamc@251 988 val t2 = monoType env t2
adamc@251 989 val un = (L'.TRecord [], loc)
adamc@252 990 val mt1 = (L'.TFun (un, t1), loc)
adamc@252 991 val mt2 = (L'.TFun (un, t2), loc)
adamc@251 992 in
adamc@572 993 ((L'.EAbs ("m1", mt1, (L'.TFun ((L'.TFun (t1, mt2), loc), (L'.TFun (un, un), loc)), loc),
adamc@572 994 (L'.EAbs ("m2", (L'.TFun (t1, mt2), loc), (L'.TFun (un, un), loc),
adamc@252 995 (L'.EAbs ("_", un, un,
adamc@252 996 (L'.ELet ("r", t1, (L'.EApp ((L'.ERel 2, loc),
adamc@252 997 (L'.ERecord [], loc)), loc),
adamc@252 998 (L'.EApp (
adamc@252 999 (L'.EApp ((L'.ERel 2, loc), (L'.ERel 0, loc)), loc),
adamc@252 1000 (L'.ERecord [], loc)),
adamc@252 1001 loc)), loc)), loc)), loc)), loc),
adamc@251 1002 fm)
adamc@251 1003 end
adamc@697 1004
adamc@670 1005 | L.EApp ((L.EApp ((L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "bind"), _), _), _), _), _), t2), _),
adamc@670 1006 (L.EFfi ("Basis", "transaction_monad"), _)), _),
adamc@670 1007 (L.EApp ((L.ECApp ((L.EFfi ("Basis", "recv"), _), t1), _),
adamc@670 1008 ch), loc)) =>
adamc@670 1009 let
adamc@670 1010 val t1 = monoType env t1
adamc@670 1011 val t2 = monoType env t2
adamc@670 1012 val un = (L'.TRecord [], loc)
adamc@670 1013 val mt2 = (L'.TFun (un, t2), loc)
adamc@670 1014 val (ch, fm) = monoExp (env, st, fm) ch
adamc@670 1015 in
adamc@670 1016 ((L'.EAbs ("m2", (L'.TFun (t1, mt2), loc), (L'.TFun (un, un), loc),
adamc@670 1017 (L'.EAbs ("_", un, un,
adamc@670 1018 (L'.ERecv (liftExpInExp 0 (liftExpInExp 0 ch),
adamc@670 1019 (L'.ERel 1, loc),
adamc@670 1020 t1), loc)), loc)), loc),
adamc@670 1021 fm)
adamc@670 1022 end
adamc@697 1023 | L.EFfiApp ("Basis", "recv", _) => poly ()
adamc@697 1024
adamc@695 1025 | L.EApp ((L.EApp ((L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "bind"), _), _), _), _), _), t2), _),
adamc@695 1026 (L.EFfi ("Basis", "transaction_monad"), _)), _),
adamc@695 1027 (L.EAbs (_, _, _,
adamc@695 1028 (L.EFfiApp ("Basis", "sleep", [n]), _)), loc)) =>
adamc@695 1029 let
adamc@695 1030 val t2 = monoType env t2
adamc@695 1031 val un = (L'.TRecord [], loc)
adamc@695 1032 val mt2 = (L'.TFun (un, t2), loc)
adamc@695 1033 val (n, fm) = monoExp (env, st, fm) n
adamc@695 1034 in
adamc@695 1035 ((L'.EAbs ("m2", (L'.TFun (un, mt2), loc), (L'.TFun (un, un), loc),
adamc@695 1036 (L'.EAbs ("_", un, un,
adamc@697 1037 (L'.ESleep (liftExpInExp 0 n, (L'.EApp ((L'.ERel 1, loc),
adamc@695 1038 (L'.ERecord [], loc)), loc)),
adamc@695 1039 loc)), loc)), loc),
adamc@695 1040 fm)
adamc@695 1041 end
adamc@697 1042 | L.EFfiApp ("Basis", "sleep", _) => poly ()
adamc@251 1043
adamc@565 1044 | L.ECApp ((L.EFfi ("Basis", "source"), _), t) =>
adamc@565 1045 let
adamc@565 1046 val t = monoType env t
adamc@565 1047 in
adamc@577 1048 ((L'.EAbs ("x", t, (L'.TFun ((L'.TRecord [], loc), (L'.TSource, loc)), loc),
adamc@577 1049 (L'.EAbs ("_", (L'.TRecord [], loc), (L'.TSource, loc),
adamc@577 1050 (L'.EFfiApp ("Basis", "new_client_source",
adamc@590 1051 [(L'.EJavaScript (L'.Source t, (L'.ERel 1, loc), NONE), loc)]),
adamc@578 1052 loc)), loc)),
adamc@565 1053 loc),
adamc@565 1054 fm)
adamc@565 1055 end
adamc@575 1056 | L.ECApp ((L.EFfi ("Basis", "set"), _), t) =>
adamc@575 1057 let
adamc@575 1058 val t = monoType env t
adamc@575 1059 in
adamc@577 1060 ((L'.EAbs ("src", (L'.TSource, loc),
adamc@575 1061 (L'.TFun (t, (L'.TFun ((L'.TRecord [], loc), (L'.TRecord [], loc)), loc)), loc),
adamc@575 1062 (L'.EAbs ("v", t, (L'.TFun ((L'.TRecord [], loc), (L'.TRecord [], loc)), loc),
adamc@575 1063 (L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adamc@575 1064 (L'.EFfiApp ("Basis", "set_client_source",
adamc@577 1065 [(L'.ERel 2, loc),
adamc@590 1066 (L'.EJavaScript (L'.Source t,
adamc@590 1067 (L'.ERel 1, loc), NONE), loc)]),
adamc@575 1068 loc)), loc)), loc)), loc),
adamc@575 1069 fm)
adamc@575 1070 end
adamc@601 1071 | L.ECApp ((L.EFfi ("Basis", "get"), _), t) =>
adamc@601 1072 let
adamc@601 1073 val t = monoType env t
adamc@601 1074 in
adamc@601 1075 ((L'.EAbs ("src", (L'.TSource, loc),
adamc@601 1076 (L'.TFun ((L'.TRecord [], loc), t), loc),
adamc@601 1077 (L'.EAbs ("_", (L'.TRecord [], loc), t,
adamc@601 1078 (L'.EFfiApp ("Basis", "get_client_source",
adamc@601 1079 [(L'.ERel 1, loc)]),
adamc@601 1080 loc)), loc)), loc),
adamc@601 1081 fm)
adamc@601 1082 end
adamc@565 1083
adamc@694 1084 | L.EFfiApp ("Basis", "spawn", [e]) =>
adamc@694 1085 let
adamc@694 1086 val (e, fm) = monoExp (env, st, fm) e
adamc@694 1087 in
adamc@694 1088 ((L'.EApp (e, (L'.ERecord [], loc)), loc), fm)
adamc@694 1089 end
adamc@694 1090
adamc@568 1091 | L.EApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "return"), _), _), _), t), _),
adamc@568 1092 (L.EFfi ("Basis", "signal_monad"), _)) =>
adamc@568 1093 let
adamc@568 1094 val t = monoType env t
adamc@568 1095 in
adamc@568 1096 ((L'.EAbs ("x", t, (L'.TSignal t, loc),
adamc@568 1097 (L'.ESignalReturn (L'.ERel 0, loc), loc)), loc),
adamc@568 1098 fm)
adamc@568 1099 end
adamc@572 1100 | L.EApp ((L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "bind"), _), _), _), t1), _), t2), _),
adamc@572 1101 (L.EFfi ("Basis", "signal_monad"), _)) =>
adamc@572 1102 let
adamc@572 1103 val t1 = monoType env t1
adamc@572 1104 val t2 = monoType env t2
adamc@572 1105 val un = (L'.TRecord [], loc)
adamc@572 1106 val mt1 = (L'.TSignal t1, loc)
adamc@572 1107 val mt2 = (L'.TSignal t2, loc)
adamc@572 1108 in
adamc@572 1109 ((L'.EAbs ("m1", mt1, (L'.TFun ((L'.TFun (t1, mt2), loc), mt2), loc),
adamc@572 1110 (L'.EAbs ("m2", (L'.TFun (t1, mt2), loc), mt2,
adamc@572 1111 (L'.ESignalBind ((L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@572 1112 fm)
adamc@572 1113 end
adamc@574 1114 | L.ECApp ((L.EFfi ("Basis", "signal"), _), t) =>
adamc@574 1115 let
adamc@574 1116 val t = monoType env t
adamc@574 1117 in
adamc@574 1118 ((L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc), (L'.TSignal t, loc),
adamc@574 1119 (L'.ESignalSource (L'.ERel 0, loc), loc)), loc),
adamc@574 1120 fm)
adamc@574 1121 end
adamc@568 1122
adamc@462 1123 | L.ECApp ((L.EFfi ("Basis", "getCookie"), _), t) =>
adamc@462 1124 let
adamc@462 1125 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@462 1126 val un = (L'.TRecord [], loc)
adamc@462 1127 val t = monoType env t
adamc@462 1128 in
adamc@462 1129 ((L'.EAbs ("c", s, (L'.TFun (un, s), loc),
adamc@462 1130 (L'.EAbs ("_", un, s,
adamc@463 1131 (L'.EUnurlify ((L'.EFfiApp ("Basis", "get_cookie", [(L'.ERel 1, loc)]), loc),
adamc@463 1132 t),
adamc@463 1133 loc)), loc)), loc),
adamc@462 1134 fm)
adamc@462 1135 end
adamc@462 1136
adamc@462 1137 | L.ECApp ((L.EFfi ("Basis", "setCookie"), _), t) =>
adamc@462 1138 let
adamc@462 1139 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@462 1140 val un = (L'.TRecord [], loc)
adamc@462 1141 val t = monoType env t
adamc@462 1142 val (e, fm) = urlifyExp env fm ((L'.ERel 1, loc), t)
adamc@462 1143 in
adamc@462 1144 ((L'.EAbs ("c", s, (L'.TFun (t, (L'.TFun (un, un), loc)), loc),
adamc@462 1145 (L'.EAbs ("v", t, (L'.TFun (un, un), loc),
adamc@462 1146 (L'.EAbs ("_", un, un,
adamc@466 1147 (L'.EFfiApp ("Basis", "set_cookie", [(L'.EPrim (Prim.String (!urlPrefix)),
adamc@466 1148 loc),
adamc@466 1149 (L'.ERel 2, loc),
adamc@466 1150 e]), loc)),
adamc@462 1151 loc)), loc)), loc),
adamc@462 1152 fm)
adamc@462 1153 end
adamc@462 1154
adamc@668 1155 | L.ECApp ((L.EFfi ("Basis", "channel"), _), t) =>
adamc@668 1156 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "channel"), loc),
adamc@668 1157 (L'.EFfiApp ("Basis", "new_channel", [(L'.ERecord [], loc)]), loc)), loc),
adamc@668 1158 fm)
adamc@668 1159 | L.ECApp ((L.EFfi ("Basis", "send"), _), t) =>
adamc@668 1160 let
adamc@668 1161 val t = monoType env t
adamc@668 1162 val (e, fm) = urlifyExp env fm ((L'.ERel 1, loc), t)
adamc@668 1163 in
adamc@668 1164 ((L'.EAbs ("ch", (L'.TFfi ("Basis", "channel"), loc),
adamc@668 1165 (L'.TFun (t, (L'.TFun ((L'.TRecord [], loc), (L'.TRecord [], loc)), loc)), loc),
adamc@668 1166 (L'.EAbs ("v", t, (L'.TFun ((L'.TRecord [], loc), (L'.TRecord [], loc)), loc),
adamc@668 1167 (L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adamc@668 1168 (L'.EFfiApp ("Basis", "send",
adamc@668 1169 [(L'.ERel 2, loc),
adamc@668 1170 e]),
adamc@668 1171 loc)), loc)), loc)), loc),
adamc@668 1172 fm)
adamc@668 1173 end
adamc@668 1174
adamc@707 1175 | L.ECApp ((L.EFfi ("Basis", "no_primary_key"), _), _) =>
adamc@707 1176 ((L'.EPrim (Prim.String ""), loc),
adamc@707 1177 fm)
adamc@707 1178 | L.ECApp (
adamc@707 1179 (L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "primary_key"), _), _), _), t), _),
adamc@707 1180 nm), _),
adamc@707 1181 (L.CRecord (_, unique), _)) =>
adamc@707 1182 let
adamc@707 1183 val unique = (nm, t) :: unique
adamc@707 1184 val witnesses = (L'.TRecord (map (fn (nm, _) => (monoName env nm, (L'.TRecord [], loc))) unique), loc)
adamc@707 1185 in
adamc@707 1186 ((L'.EAbs ("_", witnesses, (L'.TFfi ("Basis", "string"), loc),
adamc@707 1187 (L'.EPrim (Prim.String
adamc@707 1188 (String.concatWith ", "
adamc@707 1189 (map (fn (x, _) => "uw_" ^ monoName env x) unique))),
adamc@707 1190 loc)), loc),
adamc@707 1191 fm)
adamc@707 1192 end
adamc@707 1193
adamc@704 1194 | L.ECApp ((L.EFfi ("Basis", "no_constraint"), _), _) =>
adamc@704 1195 ((L'.ERecord [], loc),
adamc@704 1196 fm)
adamc@705 1197 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "one_constraint"), _), _), _), _), _), (L.CName name, _)) =>
adamc@704 1198 ((L'.EAbs ("c",
adamc@704 1199 (L'.TFfi ("Basis", "string"), loc),
adamc@704 1200 (L'.TFfi ("Basis", "sql_constraints"), loc),
adamc@704 1201 (L'.ERecord [(name, (L'.ERel 0, loc), (L'.TFfi ("Basis", "string"), loc))], loc)), loc),
adamc@704 1202 fm)
adamc@705 1203 | L.ECApp (
adamc@705 1204 (L.ECApp (
adamc@705 1205 (L.ECApp (
adamc@705 1206 (L.EFfi ("Basis", "join_constraints"), _),
adamc@705 1207 _), _),
adamc@705 1208 _), _),
adamc@705 1209 _) =>
adamc@704 1210 let
adamc@704 1211 val constraints = (L'.TFfi ("Basis", "sql_constraints"), loc)
adamc@704 1212 in
adamc@704 1213 ((L'.EAbs ("cs1", constraints, (L'.TFun (constraints, constraints), loc),
adamc@704 1214 (L'.EAbs ("cs2", constraints, constraints,
adamc@704 1215 (L'.EStrcat ((L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@704 1216 fm)
adamc@704 1217 end
adamc@704 1218
adamc@705 1219 | L.ECApp (
adamc@705 1220 (L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "unique"), _), _), _), t), _),
adamc@705 1221 nm), _),
adamc@705 1222 (L.CRecord (_, unique), _)) =>
adamc@705 1223 let
adamc@705 1224 val unique = (nm, t) :: unique
adamc@705 1225 in
adamc@705 1226 ((L'.EPrim (Prim.String ("UNIQUE ("
adamc@705 1227 ^ String.concatWith ", " (map (fn (x, _) => "uw_" ^ monoName env x) unique)
adamc@705 1228 ^ ")")), loc),
adamc@705 1229 fm)
adamc@705 1230 end
adamc@704 1231
adamc@712 1232 | L.ECApp ((L.EFfi ("Basis", "linkable_same"), loc), _) =>
adamc@712 1233 ((L'.ERecord [], loc), fm)
adamc@712 1234 | L.ECApp ((L.EFfi ("Basis", "linkable_from_nullable"), loc), _) =>
adamc@712 1235 ((L'.ERecord [], loc), fm)
adamc@712 1236 | L.ECApp ((L.EFfi ("Basis", "linkable_to_nullable"), loc), _) =>
adamc@712 1237 ((L'.ERecord [], loc), fm)
adamc@712 1238
adamc@709 1239 | L.EFfi ("Basis", "mat_nil") =>
adamc@709 1240 let
adamc@709 1241 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@709 1242 val stringE = (L'.EPrim (Prim.String ""), loc)
adamc@709 1243 in
adamc@709 1244 ((L'.ERecord [("1", stringE, string),
adamc@709 1245 ("2", stringE, string)], loc), fm)
adamc@709 1246 end
adamc@709 1247 | L.ECApp (
adamc@709 1248 (L.ECApp (
adamc@709 1249 (L.ECApp (
adamc@709 1250 (L.ECApp (
adamc@709 1251 (L.ECApp (
adamc@712 1252 (L.ECApp (
adamc@712 1253 (L.EFfi ("Basis", "mat_cons"), _),
adamc@712 1254 _), _),
adamc@709 1255 _), _),
adamc@709 1256 _), _),
adamc@709 1257 _), _),
adamc@709 1258 (L.CName nm1, _)), _),
adamc@709 1259 (L.CName nm2, _)) =>
adamc@709 1260 let
adamc@709 1261 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@709 1262 val mat = (L'.TRecord [("1", string), ("2", string)], loc)
adamc@709 1263 in
adamc@712 1264 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFun (mat, mat), loc),
adamc@712 1265 (L'.EAbs ("m", mat, mat,
adamc@712 1266 (L'.ECase ((L'.EField ((L'.ERel 0, loc), "1"), loc),
adamc@712 1267 [((L'.PPrim (Prim.String ""), loc),
adamc@712 1268 (L'.ERecord [("1", (L'.EPrim (Prim.String ("uw_" ^ nm1)),
adamc@712 1269 loc), string),
adamc@712 1270 ("2", (L'.EPrim (Prim.String ("uw_" ^ nm2)),
adamc@712 1271 loc), string)], loc)),
adamc@712 1272 ((L'.PWild, loc),
adamc@712 1273 (L'.ERecord [("1", (L'.EStrcat (
adamc@712 1274 (L'.EPrim (Prim.String ("uw_" ^ nm1 ^ ", ")),
adamc@712 1275 loc),
adamc@712 1276 (L'.EField ((L'.ERel 0, loc), "1"), loc)),
adamc@712 1277 loc), string),
adamc@712 1278 ("2", (L'.EStrcat (
adamc@712 1279 (L'.EPrim (Prim.String ("uw_" ^ nm2 ^ ", ")), loc),
adamc@712 1280 (L'.EField ((L'.ERel 0, loc), "2"), loc)),
adamc@712 1281 loc), string)],
adamc@712 1282 loc))],
adamc@712 1283 {disc = string,
adamc@712 1284 result = mat}), loc)), loc)), loc),
adamc@709 1285 fm)
adamc@709 1286 end
adamc@709 1287
adamc@709 1288 | L.ECApp ((L.EFfi ("Basis", "restrict"), _), _) => ((L'.EPrim (Prim.String "RESTRICT"), loc), fm)
adamc@709 1289 | L.ECApp ((L.EFfi ("Basis", "cascade"), _), _) => ((L'.EPrim (Prim.String "CASCADE"), loc), fm)
adamc@709 1290 | L.ECApp ((L.EFfi ("Basis", "no_action"), _), _) => ((L'.EPrim (Prim.String "NO ACTION"), loc), fm)
adamc@709 1291 | L.ECApp ((L.EFfi ("Basis", "set_null"), _), _) => ((L'.EPrim (Prim.String "SET NULL"), loc), fm)
adamc@709 1292
adamc@709 1293 | L.ECApp (
adamc@709 1294 (L.ECApp (
adamc@709 1295 (L.ECApp (
adamc@709 1296 (L.ECApp (
adamc@709 1297 (L.ECApp (
adamc@709 1298 (L.ECApp (
adamc@709 1299 (L.ECApp (
adamc@709 1300 (L.ECApp (
adamc@709 1301 (L.EFfi ("Basis", "foreign_key"), _),
adamc@709 1302 _), _),
adamc@709 1303 _), _),
adamc@709 1304 _), _),
adamc@709 1305 _), _),
adamc@709 1306 _), _),
adamc@709 1307 _), _),
adamc@709 1308 _), _),
adamc@709 1309 _) =>
adamc@709 1310 let
adamc@709 1311 val unit = (L'.TRecord [], loc)
adamc@709 1312 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@709 1313 val mat = (L'.TRecord [("1", string), ("2", string)], loc)
adamc@709 1314 val recd = (L'.TRecord [("OnDelete", string),
adamc@709 1315 ("OnUpdate", string)], loc)
adamc@709 1316
adamc@709 1317 fun strcat [] = raise Fail "Monoize.strcat"
adamc@709 1318 | strcat [e] = e
adamc@709 1319 | strcat (e1 :: es) = (L'.EStrcat (e1, strcat es), loc)
adamc@709 1320
adamc@709 1321 fun prop (fd, kw) =
adamc@709 1322 (L'.ECase ((L'.EField ((L'.ERel 0, loc), fd), loc),
adamc@709 1323 [((L'.PPrim (Prim.String "NO ACTION"), loc),
adamc@709 1324 (L'.EPrim (Prim.String ""), loc)),
adamc@709 1325 ((L'.PWild, loc),
adamc@709 1326 strcat [(L'.EPrim (Prim.String (" ON " ^ kw ^ " ")), loc),
adamc@709 1327 (L'.EField ((L'.ERel 0, loc), fd), loc)])],
adamc@709 1328 {disc = string,
adamc@709 1329 result = string}), loc)
adamc@709 1330 in
adamc@709 1331 ((L'.EAbs ("m", mat, (L'.TFun (string, (L'.TFun (recd, string), loc)), loc),
adamc@709 1332 (L'.EAbs ("tab", string, (L'.TFun (recd, string), loc),
adamc@709 1333 (L'.EAbs ("pr", recd, string,
adamc@709 1334 strcat [(L'.EPrim (Prim.String "FOREIGN KEY ("), loc),
adamc@709 1335 (L'.EField ((L'.ERel 2, loc), "1"), loc),
adamc@709 1336 (L'.EPrim (Prim.String ") REFERENCES "), loc),
adamc@709 1337 (L'.ERel 1, loc),
adamc@709 1338 (L'.EPrim (Prim.String " ("), loc),
adamc@709 1339 (L'.EField ((L'.ERel 2, loc), "2"), loc),
adamc@709 1340 (L'.EPrim (Prim.String ")"), loc),
adamc@709 1341 prop ("OnDelete", "DELETE"),
adamc@709 1342 prop ("OnUpdate", "UPDATE")]), loc)), loc)), loc),
adamc@709 1343 fm)
adamc@709 1344 end
adamc@709 1345
adamc@714 1346 | L.ECApp ((L.EFfi ("Basis", "check"), _), _) =>
adamc@714 1347 let
adamc@714 1348 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@714 1349 in
adamc@714 1350 ((L'.EAbs ("e", string, string,
adamc@714 1351 (L'.EStrcat ((L'.EPrim (Prim.String "CHECK "), loc),
adamc@714 1352 (L'.EFfiApp ("Basis", "checkString",
adamc@714 1353 [(L'.ERel 0, loc)]), loc)), loc)), loc),
adamc@714 1354 fm)
adamc@714 1355 end
adamc@714 1356
adamc@307 1357 | L.EFfiApp ("Basis", "dml", [e]) =>
adamc@307 1358 let
adamc@307 1359 val (e, fm) = monoExp (env, st, fm) e
adamc@307 1360 in
adamc@468 1361 ((L'.EDml e, loc),
adamc@307 1362 fm)
adamc@307 1363 end
adamc@308 1364
adamc@705 1365 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "insert"), _), fields), _), _) =>
adamc@307 1366 (case monoType env (L.TRecord fields, loc) of
adamc@307 1367 (L'.TRecord fields, _) =>
adamc@307 1368 let
adamc@307 1369 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@307 1370 val fields = map (fn (x, _) => (x, s)) fields
adamc@307 1371 val rt = (L'.TRecord fields, loc)
adamc@307 1372 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@307 1373 in
adamc@307 1374 ((L'.EAbs ("tab", s, (L'.TFun (rt, s), loc),
adamc@307 1375 (L'.EAbs ("fs", rt, s,
adamc@598 1376 strcat [sc "INSERT INTO ",
adamc@598 1377 (L'.ERel 1, loc),
adamc@598 1378 sc " (",
adamc@598 1379 strcatComma (map (fn (x, _) => sc ("uw_" ^ x)) fields),
adamc@598 1380 sc ") VALUES (",
adamc@598 1381 strcatComma (map (fn (x, _) =>
adamc@598 1382 (L'.EField ((L'.ERel 0, loc),
adamc@598 1383 x), loc)) fields),
adamc@598 1384 sc ")"]), loc)), loc),
adamc@307 1385 fm)
adamc@307 1386 end
adamc@307 1387 | _ => poly ())
adamc@307 1388
adamc@705 1389 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "update"), _), _), _), _), _), changed) =>
adamc@308 1390 (case monoType env (L.TRecord changed, loc) of
adamc@308 1391 (L'.TRecord changed, _) =>
adamc@308 1392 let
adamc@308 1393 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@308 1394 val changed = map (fn (x, _) => (x, s)) changed
adamc@308 1395 val rt = (L'.TRecord changed, loc)
adamc@308 1396 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@308 1397 in
adamc@308 1398 ((L'.EAbs ("fs", rt, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@308 1399 (L'.EAbs ("tab", s, (L'.TFun (s, s), loc),
adamc@308 1400 (L'.EAbs ("e", s, s,
adamc@598 1401 strcat [sc "UPDATE ",
adamc@598 1402 (L'.ERel 1, loc),
adamc@598 1403 sc " AS T SET ",
adamc@598 1404 strcatComma (map (fn (x, _) =>
adamc@598 1405 strcat [sc ("uw_" ^ x
adamc@598 1406 ^ " = "),
adamc@598 1407 (L'.EField
adamc@598 1408 ((L'.ERel 2,
adamc@598 1409 loc),
adamc@598 1410 x), loc)])
adamc@598 1411 changed),
adamc@598 1412 sc " WHERE ",
adamc@598 1413 (L'.ERel 0, loc)]), loc)), loc)), loc),
adamc@308 1414 fm)
adamc@308 1415 end
adamc@308 1416 | _ => poly ())
adamc@308 1417
adamc@705 1418 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "delete"), _), _), _), _) =>
adamc@309 1419 let
adamc@309 1420 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@309 1421 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@309 1422 in
adamc@309 1423 ((L'.EAbs ("tab", s, (L'.TFun (s, s), loc),
adamc@309 1424 (L'.EAbs ("e", s, s,
adamc@598 1425 strcat [sc "DELETE FROM ",
adamc@598 1426 (L'.ERel 1, loc),
adamc@598 1427 sc " AS T WHERE ",
adamc@598 1428 (L'.ERel 0, loc)]), loc)), loc),
adamc@309 1429 fm)
adamc@309 1430 end
adamc@309 1431
adamc@252 1432 | L.ECApp (
adamc@252 1433 (L.ECApp (
adamc@252 1434 (L.ECApp ((L.EFfi ("Basis", "query"), _), (L.CRecord (_, tables), _)), _),
adamc@252 1435 exps), _),
adamc@252 1436 state) =>
adamc@252 1437 (case monoType env (L.TRecord exps, loc) of
adamc@252 1438 (L'.TRecord exps, _) =>
adamc@252 1439 let
adamc@252 1440 val tables = map (fn ((L.CName x, _), xts) =>
adamc@252 1441 (case monoType env (L.TRecord xts, loc) of
adamc@252 1442 (L'.TRecord xts, _) => SOME (x, xts)
adamc@252 1443 | _ => NONE)
adamc@252 1444 | _ => NONE) tables
adamc@252 1445 in
adamc@252 1446 if List.exists (fn x => x = NONE) tables then
adamc@252 1447 poly ()
adamc@252 1448 else
adamc@252 1449 let
adamc@252 1450 val tables = List.mapPartial (fn x => x) tables
adamc@252 1451 val state = monoType env state
adamc@252 1452 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 1453 val un = (L'.TRecord [], loc)
adamc@252 1454
adamc@252 1455 val rt = exps @ map (fn (x, xts) => (x, (L'.TRecord xts, loc))) tables
adamc@252 1456 val ft = (L'.TFun ((L'.TRecord rt, loc),
adamc@252 1457 (L'.TFun (state,
adamc@252 1458 (L'.TFun (un, state), loc)),
adamc@252 1459 loc)), loc)
adamc@252 1460
adamc@267 1461 val body' = (L'.EApp (
adamc@267 1462 (L'.EApp (
adamc@267 1463 (L'.EApp ((L'.ERel 4, loc),
adamc@267 1464 (L'.ERel 1, loc)), loc),
adamc@267 1465 (L'.ERel 0, loc)), loc),
adamc@267 1466 (L'.ERecord [], loc)), loc)
adamc@252 1467
adamc@252 1468 val body = (L'.EQuery {exps = exps,
adamc@252 1469 tables = tables,
adamc@252 1470 state = state,
adamc@252 1471 query = (L'.ERel 3, loc),
adamc@252 1472 body = body',
adamc@252 1473 initial = (L'.ERel 1, loc)},
adamc@252 1474 loc)
adamc@252 1475 in
adamc@252 1476 ((L'.EAbs ("q", s, (L'.TFun (ft, (L'.TFun (state, (L'.TFun (un, state), loc)), loc)), loc),
adamc@252 1477 (L'.EAbs ("f", ft, (L'.TFun (state, (L'.TFun (un, state), loc)), loc),
adamc@252 1478 (L'.EAbs ("i", state, (L'.TFun (un, state), loc),
adamc@252 1479 (L'.EAbs ("_", un, state,
adamc@252 1480 body), loc)), loc)), loc)), loc), fm)
adamc@252 1481 end
adamc@252 1482 end
adamc@252 1483 | _ => poly ())
adamc@252 1484
adamc@252 1485 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_query"), _), _), _), _), _), _) =>
adamc@252 1486 let
adamc@252 1487 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@252 1488 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 1489 fun gf s = (L'.EField ((L'.ERel 0, loc), s), loc)
adamc@252 1490 in
adamc@252 1491 ((L'.EAbs ("r",
adamc@252 1492 (L'.TRecord [("Rows", s), ("OrderBy", s), ("Limit", s), ("Offset", s)], loc),
adamc@252 1493 s,
adamc@598 1494 strcat [gf "Rows",
adamc@598 1495 (L'.ECase (gf "OrderBy",
adamc@598 1496 [((L'.PPrim (Prim.String ""), loc), sc ""),
adamc@598 1497 ((L'.PWild, loc),
adamc@598 1498 strcat [sc " ORDER BY ",
adamc@598 1499 gf "OrderBy"])],
adamc@598 1500 {disc = s, result = s}), loc),
adamc@598 1501 gf "Limit",
adamc@598 1502 gf "Offset"]), loc), fm)
adamc@252 1503 end
adamc@252 1504
adamc@252 1505 | L.ECApp (
adamc@252 1506 (L.ECApp (
adamc@252 1507 (L.ECApp (
adamc@252 1508 (L.ECApp (
adamc@252 1509 (L.EFfi ("Basis", "sql_query1"), _),
adamc@252 1510 (L.CRecord (_, tables), _)), _),
adamc@252 1511 (L.CRecord (_, grouped), _)), _),
adamc@252 1512 (L.CRecord (_, stables), _)), _),
adamc@252 1513 sexps) =>
adamc@252 1514 let
adamc@252 1515 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@252 1516 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 1517 val un = (L'.TRecord [], loc)
adamc@252 1518 fun gf s = (L'.EField ((L'.ERel 0, loc), s), loc)
adamc@252 1519
adamc@705 1520 val tables = List.mapPartial
adamc@705 1521 (fn (x, (L.CTuple [y, _], _)) => SOME (x, y)
adamc@705 1522 | _ => (E.errorAt loc "Bad sql_query1 tables pair";
adamc@705 1523 NONE))
adamc@705 1524 tables
adamc@705 1525
adamc@252 1526 fun doTables tables =
adamc@252 1527 let
adamc@252 1528 val tables = map (fn ((L.CName x, _), xts) =>
adamc@252 1529 (case monoType env (L.TRecord xts, loc) of
adamc@252 1530 (L'.TRecord xts, _) => SOME (x, xts)
adamc@252 1531 | _ => NONE)
adamc@252 1532 | _ => NONE) tables
adamc@252 1533 in
adamc@252 1534 if List.exists (fn x => x = NONE) tables then
adamc@252 1535 NONE
adamc@252 1536 else
adamc@260 1537 let
adamc@260 1538 val tables = List.mapPartial (fn x => x) tables
adamc@260 1539 val tables = ListMergeSort.sort
adamc@260 1540 (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER)
adamc@260 1541 tables
adamc@260 1542 val tables = map (fn (x, xts) =>
adamc@260 1543 (x, ListMergeSort.sort
adamc@260 1544 (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER)
adamc@260 1545 xts)) tables
adamc@260 1546 in
adamc@260 1547 SOME tables
adamc@260 1548 end
adamc@252 1549 end
adamc@252 1550 in
adamc@252 1551 case (doTables tables, doTables grouped, doTables stables, monoType env (L.TRecord sexps, loc)) of
adamc@252 1552 (SOME tables, SOME grouped, SOME stables, (L'.TRecord sexps, _)) =>
adamc@441 1553 let
adamc@441 1554 val sexps = ListMergeSort.sort
adamc@441 1555 (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER) sexps
adamc@441 1556 in
adamc@441 1557 ((L'.EAbs ("r",
adamc@441 1558 (L'.TRecord [("From", (L'.TRecord (map (fn (x, _) => (x, s)) tables), loc)),
adamc@441 1559 ("Where", s),
adamc@441 1560 ("GroupBy", un),
adamc@441 1561 ("Having", s),
adamc@441 1562 ("SelectFields", un),
adamc@441 1563 ("SelectExps", (L'.TRecord (map (fn (x, _) => (x, s)) sexps), loc))],
adamc@441 1564 loc),
adamc@441 1565 s,
adamc@598 1566 strcat [sc "SELECT ",
adamc@598 1567 strcatComma (map (fn (x, t) =>
adamc@598 1568 strcat [
adamc@598 1569 (L'.EField (gf "SelectExps", x), loc),
adamc@598 1570 sc (" AS _" ^ x)
adamc@598 1571 ]) sexps
adamc@598 1572 @ map (fn (x, xts) =>
adamc@598 1573 strcatComma
adamc@598 1574 (map (fn (x', _) =>
adamc@598 1575 sc (x ^ ".uw_" ^ x'))
adamc@598 1576 xts)) stables),
adamc@598 1577 sc " FROM ",
adamc@598 1578 strcatComma (map (fn (x, _) => strcat [(L'.EField (gf "From", x), loc),
adamc@598 1579 sc (" AS " ^ x)]) tables),
adamc@598 1580 (L'.ECase (gf "Where",
adamc@598 1581 [((L'.PPrim (Prim.String "TRUE"), loc),
adamc@598 1582 sc ""),
adamc@598 1583 ((L'.PWild, loc),
adamc@598 1584 strcat [sc " WHERE ", gf "Where"])],
adamc@598 1585 {disc = s,
adamc@598 1586 result = s}), loc),
adamc@598 1587
adamc@598 1588 if List.all (fn (x, xts) =>
adamc@598 1589 case List.find (fn (x', _) => x' = x) grouped of
adamc@598 1590 NONE => List.null xts
adamc@598 1591 | SOME (_, xts') =>
adamc@598 1592 List.all (fn (x, _) =>
adamc@598 1593 List.exists (fn (x', _) => x' = x)
adamc@598 1594 xts') xts) tables then
adamc@598 1595 sc ""
adamc@598 1596 else
adamc@598 1597 strcat [
adamc@598 1598 sc " GROUP BY ",
adamc@598 1599 strcatComma (map (fn (x, xts) =>
adamc@598 1600 strcatComma
adamc@598 1601 (map (fn (x', _) =>
adamc@598 1602 sc (x ^ ".uw_" ^ x'))
adamc@598 1603 xts)) grouped)
adamc@598 1604 ],
adamc@259 1605
adamc@598 1606 (L'.ECase (gf "Having",
adamc@598 1607 [((L'.PPrim (Prim.String "TRUE"), loc),
adamc@598 1608 sc ""),
adamc@598 1609 ((L'.PWild, loc),
adamc@598 1610 strcat [sc " HAVING ", gf "Having"])],
adamc@598 1611 {disc = s,
adamc@598 1612 result = s}), loc)
adamc@441 1613 ]), loc),
adamc@441 1614 fm)
adamc@441 1615 end
adamc@252 1616 | _ => poly ()
adamc@252 1617 end
adamc@252 1618
adamc@252 1619 | L.ECApp (
adamc@252 1620 (L.ECApp (
adamc@252 1621 (L.ECApp (
adamc@252 1622 (L.ECApp (
adamc@252 1623 (L.EFfi ("Basis", "sql_inject"), _),
adamc@252 1624 _), _),
adamc@252 1625 _), _),
adamc@252 1626 _), _),
adamc@252 1627 t) =>
adamc@252 1628 let
adamc@252 1629 val t = monoType env t
adamc@252 1630 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 1631 in
adamc@252 1632 ((L'.EAbs ("f", (L'.TFun (t, s), loc), (L'.TFun (t, s), loc),
adamc@252 1633 (L'.ERel 0, loc)), loc), fm)
adamc@252 1634 end
adamc@252 1635
adamc@253 1636 | L.EFfi ("Basis", "sql_int") =>
adamc@253 1637 ((L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1638 (L'.EFfiApp ("Basis", "sqlifyInt", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1639 fm)
adamc@253 1640 | L.EFfi ("Basis", "sql_float") =>
adamc@253 1641 ((L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1642 (L'.EFfiApp ("Basis", "sqlifyFloat", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1643 fm)
adamc@253 1644 | L.EFfi ("Basis", "sql_bool") =>
adamc@253 1645 ((L'.EAbs ("x", (L'.TFfi ("Basis", "bool"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1646 (L'.EFfiApp ("Basis", "sqlifyBool", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1647 fm)
adamc@253 1648 | L.EFfi ("Basis", "sql_string") =>
adamc@253 1649 ((L'.EAbs ("x", (L'.TFfi ("Basis", "string"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1650 (L'.EFfiApp ("Basis", "sqlifyString", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1651 fm)
adamc@439 1652 | L.EFfi ("Basis", "sql_time") =>
adamc@439 1653 ((L'.EAbs ("x", (L'.TFfi ("Basis", "time"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@439 1654 (L'.EFfiApp ("Basis", "sqlifyTime", [(L'.ERel 0, loc)]), loc)), loc),
adamc@439 1655 fm)
adamc@678 1656 | L.ECApp ((L.EFfi ("Basis", "sql_channel"), _), _) =>
adamc@678 1657 ((L'.EAbs ("x", (L'.TFfi ("Basis", "channel"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@678 1658 (L'.EFfiApp ("Basis", "sqlifyChannel", [(L'.ERel 0, loc)]), loc)), loc),
adamc@678 1659 fm)
adamc@682 1660 | L.EFfi ("Basis", "sql_client") =>
adamc@682 1661 ((L'.EAbs ("x", (L'.TFfi ("Basis", "client"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@682 1662 (L'.EFfiApp ("Basis", "sqlifyClient", [(L'.ERel 0, loc)]), loc)), loc),
adamc@682 1663 fm)
adamc@676 1664 | L.ECApp ((L.EFfi ("Basis", "sql_prim"), _), t) =>
adamc@676 1665 let
adamc@676 1666 val t = monoType env t
adamc@676 1667 val tf = (L'.TFun (t, (L'.TFfi ("Basis", "string"), loc)), loc)
adamc@676 1668 in
adamc@676 1669 ((L'.EAbs ("f", tf, tf, (L'.ERel 0, loc)), loc),
adamc@676 1670 fm)
adamc@676 1671 end
adamc@676 1672 | L.ECApp ((L.EFfi ("Basis", "sql_option_prim"), _), t) =>
adamc@676 1673 let
adamc@676 1674 val t = monoType env t
adamc@676 1675 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@676 1676 in
adamc@676 1677 ((L'.EAbs ("f",
adamc@676 1678 (L'.TFun (t, s), loc),
adamc@676 1679 (L'.TFun ((L'.TOption t, loc), s), loc),
adamc@676 1680 (L'.EAbs ("x",
adamc@676 1681 (L'.TOption t, loc),
adamc@676 1682 s,
adamc@676 1683 (L'.ECase ((L'.ERel 0, loc),
adamc@676 1684 [((L'.PNone t, loc),
adamc@676 1685 (L'.EPrim (Prim.String "NULL"), loc)),
adamc@676 1686 ((L'.PSome (t, (L'.PVar ("y", t), loc)), loc),
adamc@676 1687 (L'.EApp ((L'.ERel 2, loc), (L'.ERel 0, loc)), loc))],
adamc@676 1688 {disc = (L'.TOption t, loc),
adamc@676 1689 result = s}), loc)), loc)), loc),
adamc@676 1690 fm)
adamc@676 1691 end
adamc@253 1692
adamc@252 1693 | L.ECApp ((L.EFfi ("Basis", "sql_subset"), _), _) =>
adamc@252 1694 ((L'.ERecord [], loc), fm)
adamc@252 1695 | L.ECApp ((L.EFfi ("Basis", "sql_subset_all"), _), _) =>
adamc@252 1696 ((L'.ERecord [], loc), fm)
adamc@252 1697
adamc@252 1698 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_order_by_Nil"), _), _), _), _) =>
adamc@252 1699 ((L'.EPrim (Prim.String ""), loc), fm)
adamc@261 1700 | L.ECApp (
adamc@261 1701 (L.ECApp (
adamc@261 1702 (L.ECApp (
adamc@261 1703 (L.EFfi ("Basis", "sql_order_by_Cons"), _),
adamc@261 1704 _), _),
adamc@261 1705 _), _),
adamc@261 1706 _) =>
adamc@261 1707 let
adamc@261 1708 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@261 1709 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@261 1710 in
adamc@268 1711 ((L'.EAbs ("e1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@268 1712 (L'.EAbs ("d", s, (L'.TFun (s, s), loc),
adamc@268 1713 (L'.EAbs ("e2", s, s,
adamc@268 1714 (L'.ECase ((L'.ERel 0, loc),
adamc@268 1715 [((L'.PPrim (Prim.String ""), loc),
adamc@598 1716 strcat [(L'.ERel 2, loc),
adamc@598 1717 (L'.ERel 1, loc)]),
adamc@268 1718 ((L'.PWild, loc),
adamc@598 1719 strcat [(L'.ERel 2, loc),
adamc@598 1720 (L'.ERel 1, loc),
adamc@598 1721 sc ", ",
adamc@598 1722 (L'.ERel 0, loc)])],
adamc@268 1723 {disc = s, result = s}), loc)), loc)), loc)), loc),
adamc@261 1724 fm)
adamc@261 1725 end
adamc@252 1726
adamc@252 1727 | L.EFfi ("Basis", "sql_no_limit") =>
adamc@252 1728 ((L'.EPrim (Prim.String ""), loc), fm)
adamc@262 1729 | L.EFfiApp ("Basis", "sql_limit", [e]) =>
adamc@262 1730 let
adamc@262 1731 val (e, fm) = monoExp (env, st, fm) e
adamc@262 1732 in
adamc@598 1733 (strcat [
adamc@262 1734 (L'.EPrim (Prim.String " LIMIT "), loc),
adamc@262 1735 (L'.EFfiApp ("Basis", "sqlifyInt", [e]), loc)
adamc@262 1736 ],
adamc@262 1737 fm)
adamc@262 1738 end
adamc@262 1739
adamc@252 1740 | L.EFfi ("Basis", "sql_no_offset") =>
adamc@252 1741 ((L'.EPrim (Prim.String ""), loc), fm)
adamc@263 1742 | L.EFfiApp ("Basis", "sql_offset", [e]) =>
adamc@263 1743 let
adamc@263 1744 val (e, fm) = monoExp (env, st, fm) e
adamc@263 1745 in
adamc@598 1746 (strcat [
adamc@263 1747 (L'.EPrim (Prim.String " OFFSET "), loc),
adamc@263 1748 (L'.EFfiApp ("Basis", "sqlifyInt", [e]), loc)
adamc@263 1749 ],
adamc@263 1750 fm)
adamc@263 1751 end
adamc@253 1752
adamc@559 1753 | L.ECApp ((L.EFfi ("Basis", "sql_eq"), _), _) =>
adamc@253 1754 ((L'.EPrim (Prim.String "="), loc), fm)
adamc@559 1755 | L.ECApp ((L.EFfi ("Basis", "sql_ne"), _), _) =>
adamc@253 1756 ((L'.EPrim (Prim.String "<>"), loc), fm)
adamc@559 1757 | L.ECApp ((L.EFfi ("Basis", "sql_lt"), _), _) =>
adamc@253 1758 ((L'.EPrim (Prim.String "<"), loc), fm)
adamc@559 1759 | L.ECApp ((L.EFfi ("Basis", "sql_le"), _), _) =>
adamc@253 1760 ((L'.EPrim (Prim.String "<="), loc), fm)
adamc@559 1761 | L.ECApp ((L.EFfi ("Basis", "sql_gt"), _), _) =>
adamc@253 1762 ((L'.EPrim (Prim.String ">"), loc), fm)
adamc@559 1763 | L.ECApp ((L.EFfi ("Basis", "sql_ge"), _), _) =>
adamc@253 1764 ((L'.EPrim (Prim.String ">="), loc), fm)
adamc@253 1765
adamc@559 1766 | L.ECApp ((L.EFfi ("Basis", "sql_plus"), _), _) =>
adamc@559 1767 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 1768 (L'.EPrim (Prim.String "+"), loc)), loc), fm)
adamc@559 1769 | L.ECApp ((L.EFfi ("Basis", "sql_minus"), _), _) =>
adamc@559 1770 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 1771 (L'.EPrim (Prim.String "-"), loc)), loc), fm)
adamc@559 1772 | L.ECApp ((L.EFfi ("Basis", "sql_times"), _), _) =>
adamc@559 1773 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 1774 (L'.EPrim (Prim.String "*"), loc)), loc), fm)
adamc@559 1775 | L.ECApp ((L.EFfi ("Basis", "sql_div"), _), _) =>
adamc@559 1776 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 1777 (L'.EPrim (Prim.String "/"), loc)), loc), fm)
adamc@559 1778 | L.EFfi ("Basis", "sql_mod") =>
adamc@559 1779 ((L'.EPrim (Prim.String "%"), loc), fm)
adamc@559 1780
adamc@253 1781 | L.ECApp (
adamc@253 1782 (L.ECApp (
adamc@253 1783 (L.ECApp (
adamc@253 1784 (L.ECApp (
adamc@254 1785 (L.ECApp (
adamc@264 1786 (L.EFfi ("Basis", "sql_unary"), _),
adamc@264 1787 _), _),
adamc@264 1788 _), _),
adamc@264 1789 _), _),
adamc@264 1790 _), _),
adamc@264 1791 _) =>
adamc@264 1792 let
adamc@264 1793 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@264 1794 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@264 1795 in
adamc@264 1796 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@264 1797 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@598 1798 strcat [sc "(",
adamc@598 1799 (L'.ERel 1, loc),
adamc@598 1800 sc " ",
adamc@598 1801 (L'.ERel 0, loc),
adamc@598 1802 sc ")"]), loc)), loc),
adamc@264 1803 fm)
adamc@264 1804 end
adamc@264 1805 | L.EFfi ("Basis", "sql_not") => ((L'.EPrim (Prim.String "NOT"), loc), fm)
adamc@559 1806 | L.ECApp ((L.EFfi ("Basis", "sql_neg"), _), _) =>
adamc@559 1807 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 1808 (L'.EPrim (Prim.String "-"), loc)), loc), fm)
adamc@264 1809
adamc@264 1810 | L.ECApp (
adamc@264 1811 (L.ECApp (
adamc@264 1812 (L.ECApp (
adamc@264 1813 (L.ECApp (
adamc@264 1814 (L.ECApp (
adamc@254 1815 (L.ECApp (
adamc@254 1816 (L.EFfi ("Basis", "sql_binary"), _),
adamc@254 1817 _), _),
adamc@254 1818 _), _),
adamc@254 1819 _), _),
adamc@254 1820 _), _),
adamc@254 1821 _), _),
adamc@254 1822 _) =>
adamc@254 1823 let
adamc@254 1824 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@254 1825 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@254 1826 in
adamc@254 1827 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@254 1828 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@254 1829 (L'.EAbs ("e2", s, s,
adamc@598 1830 strcat [sc "(",
adamc@598 1831 (L'.ERel 1, loc),
adamc@598 1832 sc " ",
adamc@598 1833 (L'.ERel 2, loc),
adamc@598 1834 sc " ",
adamc@598 1835 (L'.ERel 0, loc),
adamc@598 1836 sc ")"]), loc)), loc)), loc),
adamc@254 1837 fm)
adamc@254 1838 end
adamc@254 1839 | L.EFfi ("Basis", "sql_and") => ((L'.EPrim (Prim.String "AND"), loc), fm)
adamc@254 1840 | L.EFfi ("Basis", "sql_or") => ((L'.EPrim (Prim.String "OR"), loc), fm)
adamc@254 1841
adamc@254 1842 | L.ECApp (
adamc@254 1843 (L.ECApp (
adamc@254 1844 (L.ECApp (
adamc@254 1845 (L.ECApp (
adamc@253 1846 (L.ECApp (
adamc@253 1847 (L.ECApp (
adamc@253 1848 (L.ECApp (
adamc@253 1849 (L.EFfi ("Basis", "sql_field"), _),
adamc@253 1850 _), _),
adamc@253 1851 _), _),
adamc@253 1852 _), _),
adamc@253 1853 _), _),
adamc@253 1854 _), _),
adamc@253 1855 (L.CName tab, _)), _),
adamc@311 1856 (L.CName field, _)) => ((L'.EPrim (Prim.String (tab ^ ".uw_" ^ field)), loc), fm)
adamc@260 1857
adamc@260 1858 | L.ECApp (
adamc@260 1859 (L.ECApp (
adamc@260 1860 (L.ECApp (
adamc@260 1861 (L.ECApp (
adamc@261 1862 (L.ECApp (
adamc@261 1863 (L.EFfi ("Basis", "sql_exp"), _),
adamc@261 1864 _), _),
adamc@261 1865 _), _),
adamc@261 1866 _), _),
adamc@261 1867 _), _),
adamc@261 1868 (L.CName nm, _)) => ((L'.EPrim (Prim.String ("_" ^ nm)), loc), fm)
adamc@261 1869
adamc@261 1870 | L.ECApp (
adamc@261 1871 (L.ECApp (
adamc@261 1872 (L.ECApp (
adamc@261 1873 (L.ECApp (
adamc@260 1874 (L.EFfi ("Basis", "sql_relop"), _),
adamc@260 1875 _), _),
adamc@260 1876 _), _),
adamc@260 1877 _), _),
adamc@260 1878 _) =>
adamc@260 1879 let
adamc@260 1880 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@260 1881 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@260 1882 in
adamc@260 1883 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@260 1884 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@260 1885 (L'.EAbs ("e2", s, s,
adamc@598 1886 strcat [sc "((",
adamc@598 1887 (L'.ERel 1, loc),
adamc@598 1888 sc ") ",
adamc@598 1889 (L'.ERel 2, loc),
adamc@598 1890 sc " (",
adamc@598 1891 (L'.ERel 0, loc),
adamc@598 1892 sc "))"]), loc)), loc)), loc),
adamc@260 1893 fm)
adamc@260 1894 end
adamc@260 1895
adamc@260 1896 | L.EFfi ("Basis", "sql_union") => ((L'.EPrim (Prim.String "UNION"), loc), fm)
adamc@260 1897 | L.EFfi ("Basis", "sql_intersect") => ((L'.EPrim (Prim.String "INTERSECT"), loc), fm)
adamc@260 1898 | L.EFfi ("Basis", "sql_except") => ((L'.EPrim (Prim.String "EXCEPT"), loc), fm)
adamc@260 1899
adamc@265 1900 | L.ECApp (
adamc@265 1901 (L.ECApp (
adamc@265 1902 (L.ECApp (
adamc@265 1903 (L.EFfi ("Basis", "sql_count"), _),
adamc@265 1904 _), _),
adamc@265 1905 _), _),
adamc@544 1906 _) => ((L'.EPrim (Prim.String "COUNT(*)"), loc),
adamc@265 1907 fm)
adamc@266 1908
adamc@266 1909 | L.ECApp (
adamc@266 1910 (L.ECApp (
adamc@266 1911 (L.ECApp (
adamc@266 1912 (L.ECApp (
adamc@266 1913 (L.EFfi ("Basis", "sql_aggregate"), _),
adamc@266 1914 _), _),
adamc@266 1915 _), _),
adamc@266 1916 _), _),
adamc@266 1917 _) =>
adamc@266 1918 let
adamc@266 1919 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@266 1920 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@266 1921 in
adamc@266 1922 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@266 1923 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@598 1924 strcat [(L'.ERel 1, loc),
adamc@598 1925 sc "(",
adamc@598 1926 (L'.ERel 0, loc),
adamc@598 1927 sc ")"]), loc)), loc),
adamc@266 1928 fm)
adamc@266 1929 end
adamc@266 1930
adamc@266 1931 | L.EFfi ("Basis", "sql_summable_int") => ((L'.ERecord [], loc), fm)
adamc@266 1932 | L.EFfi ("Basis", "sql_summable_float") => ((L'.ERecord [], loc), fm)
adamc@266 1933 | L.ECApp ((L.EFfi ("Basis", "sql_avg"), _), _) =>
adamc@266 1934 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 1935 (L'.EPrim (Prim.String "AVG"), loc)), loc),
adamc@266 1936 fm)
adamc@266 1937 | L.ECApp ((L.EFfi ("Basis", "sql_sum"), _), _) =>
adamc@266 1938 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 1939 (L'.EPrim (Prim.String "SUM"), loc)), loc),
adamc@266 1940 fm)
adamc@266 1941
adamc@559 1942 | L.EFfi ("Basis", "sql_arith_int") => ((L'.ERecord [], loc), fm)
adamc@559 1943 | L.EFfi ("Basis", "sql_arith_float") => ((L'.ERecord [], loc), fm)
adamc@559 1944
adamc@266 1945 | L.EFfi ("Basis", "sql_maxable_int") => ((L'.ERecord [], loc), fm)
adamc@266 1946 | L.EFfi ("Basis", "sql_maxable_float") => ((L'.ERecord [], loc), fm)
adamc@266 1947 | L.EFfi ("Basis", "sql_maxable_string") => ((L'.ERecord [], loc), fm)
adamc@266 1948 | L.ECApp ((L.EFfi ("Basis", "sql_max"), _), _) =>
adamc@266 1949 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 1950 (L'.EPrim (Prim.String "MAX"), loc)), loc),
adamc@266 1951 fm)
adamc@266 1952 | L.ECApp ((L.EFfi ("Basis", "sql_min"), _), _) =>
adamc@266 1953 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 1954 (L'.EPrim (Prim.String "MIN"), loc)), loc),
adamc@266 1955 fm)
adamc@266 1956
adamc@268 1957 | L.EFfi ("Basis", "sql_asc") => ((L'.EPrim (Prim.String ""), loc), fm)
adamc@268 1958 | L.EFfi ("Basis", "sql_desc") => ((L'.EPrim (Prim.String " DESC"), loc), fm)
adamc@268 1959
adamc@441 1960 | L.ECApp (
adamc@441 1961 (L.ECApp (
adamc@441 1962 (L.ECApp (
adamc@441 1963 (L.ECApp (
adamc@441 1964 (L.EFfi ("Basis", "sql_nfunc"), _),
adamc@441 1965 _), _),
adamc@441 1966 _), _),
adamc@441 1967 _), _),
adamc@441 1968 _) =>
adamc@441 1969 let
adamc@441 1970 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@441 1971 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@441 1972 in
adamc@441 1973 ((L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc),
adamc@441 1974 fm)
adamc@441 1975 end
adamc@441 1976 | L.EFfi ("Basis", "sql_current_timestamp") => ((L'.EPrim (Prim.String "CURRENT_TIMESTAMP"), loc), fm)
adamc@441 1977
adamc@470 1978 | (L.ECApp (
adamc@470 1979 (L.ECApp (
adamc@470 1980 (L.ECApp (
adamc@470 1981 (L.ECApp (
adamc@470 1982 (L.EFfi ("Basis", "sql_is_null"), _), _),
adamc@470 1983 _), _),
adamc@470 1984 _), _),
adamc@470 1985 _), _)) =>
adamc@470 1986 let
adamc@470 1987 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@470 1988 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@470 1989 in
adamc@470 1990 ((L'.EAbs ("s", s, s,
adamc@598 1991 strcat [sc "(",
adamc@598 1992 (L'.ERel 0, loc),
adamc@598 1993 sc " IS NULL)"]), loc),
adamc@470 1994 fm)
adamc@470 1995 end
adamc@470 1996
adamc@338 1997 | L.EFfiApp ("Basis", "nextval", [e]) =>
adamc@338 1998 let
adamc@338 1999 val (e, fm) = monoExp (env, st, fm) e
adamc@338 2000 in
adamc@465 2001 ((L'.ENextval e, loc), fm)
adamc@338 2002 end
adamc@338 2003
adamc@139 2004 | L.EApp (
adamc@139 2005 (L.ECApp (
adamc@141 2006 (L.ECApp ((L.EFfi ("Basis", "cdata"), _), _), _),
adamc@139 2007 _), _),
adamc@179 2008 se) =>
adamc@179 2009 let
adamc@179 2010 val (se, fm) = monoExp (env, st, fm) se
adamc@179 2011 in
adamc@179 2012 ((L'.EFfiApp ("Basis", "htmlifyString", [se]), loc), fm)
adamc@179 2013 end
adamc@179 2014
adamc@95 2015 | L.EApp (
adamc@95 2016 (L.EApp (
adamc@95 2017 (L.ECApp (
adamc@95 2018 (L.ECApp (
adamc@95 2019 (L.ECApp (
adamc@139 2020 (L.ECApp (
adamc@140 2021 (L.EFfi ("Basis", "join"),
adamc@139 2022 _), _), _),
adamc@139 2023 _), _),
adamc@95 2024 _), _),
adamc@95 2025 _), _),
adamc@95 2026 xml1), _),
adamc@179 2027 xml2) =>
adamc@179 2028 let
adamc@179 2029 val (xml1, fm) = monoExp (env, st, fm) xml1
adamc@179 2030 val (xml2, fm) = monoExp (env, st, fm) xml2
adamc@179 2031 in
adamc@179 2032 ((L'.EStrcat (xml1, xml2), loc), fm)
adamc@179 2033 end
adamc@95 2034
adamc@95 2035 | L.EApp (
adamc@95 2036 (L.EApp (
adamc@104 2037 (L.EApp (
adamc@95 2038 (L.ECApp (
adamc@104 2039 (L.ECApp (
adamc@104 2040 (L.ECApp (
adamc@104 2041 (L.ECApp (
adamc@139 2042 (L.ECApp (
adamc@139 2043 (L.ECApp (
adamc@139 2044 (L.ECApp (
adamc@139 2045 (L.ECApp (
adamc@139 2046 (L.EFfi ("Basis", "tag"),
adamc@139 2047 _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _),
adamc@104 2048 attrs), _),
adamc@95 2049 tag), _),
adamc@95 2050 xml) =>
adamc@95 2051 let
adamc@140 2052 fun getTag' (e, _) =
adamc@140 2053 case e of
adamc@143 2054 L.EFfi ("Basis", tag) => (tag, [])
adamc@143 2055 | L.ECApp (e, t) => let
adamc@143 2056 val (tag, ts) = getTag' e
adamc@143 2057 in
adamc@143 2058 (tag, ts @ [t])
adamc@143 2059 end
adamc@140 2060 | _ => (E.errorAt loc "Non-constant XML tag";
adamc@140 2061 Print.eprefaces' [("Expression", CorePrint.p_exp env tag)];
adamc@143 2062 ("", []))
adamc@140 2063
adamc@95 2064 fun getTag (e, _) =
adamc@95 2065 case e of
adamc@143 2066 L.EFfiApp ("Basis", tag, [(L.ERecord [], _)]) => (tag, [])
adamc@140 2067 | L.EApp (e, (L.ERecord [], _)) => getTag' e
adamc@95 2068 | _ => (E.errorAt loc "Non-constant XML tag";
adamc@95 2069 Print.eprefaces' [("Expression", CorePrint.p_exp env tag)];
adamc@143 2070 ("", []))
adamc@95 2071
adamc@143 2072 val (tag, targs) = getTag tag
adamc@95 2073
adamc@179 2074 val (attrs, fm) = monoExp (env, st, fm) attrs
adamc@598 2075 val attrs = case #1 attrs of
adamc@598 2076 L'.ERecord xes => xes
adamc@598 2077 | _ => raise Fail "Non-record attributes!"
adamc@104 2078
adamc@717 2079 val attrs =
adamc@717 2080 if List.exists (fn ("Link", _, _) => true
adamc@717 2081 | _ => false) attrs then
adamc@717 2082 List.filter (fn ("Href", _, _) => false
adamc@717 2083 | _ => true) attrs
adamc@717 2084 else
adamc@717 2085 attrs
adamc@717 2086
adamc@668 2087 fun findOnload (attrs, acc) =
adamc@668 2088 case attrs of
adamc@668 2089 [] => (NONE, acc)
adamc@668 2090 | ("Onload", e, _) :: rest => (SOME e, List.revAppend (acc, rest))
adamc@668 2091 | x :: rest => findOnload (rest, x :: acc)
adamc@679 2092
adamc@668 2093 val (onload, attrs) = findOnload (attrs, [])
adamc@668 2094
adamc@606 2095 fun lowercaseFirst "" = ""
adamc@606 2096 | lowercaseFirst s = String.str (Char.toLower (String.sub (s, 0)))
adamc@606 2097 ^ String.extract (s, 1, NONE)
adamc@606 2098
adamc@143 2099 fun tagStart tag =
adamc@598 2100 let
adamc@598 2101 val s = (L'.EPrim (Prim.String (String.concat ["<", tag])), loc)
adamc@598 2102 in
adamc@598 2103 foldl (fn (("Action", _, _), acc) => acc
adamc@598 2104 | (("Source", _, _), acc) => acc
adamc@598 2105 | ((x, e, t), (s, fm)) =>
adamc@598 2106 case t of
adamc@598 2107 (L'.TFfi ("Basis", "bool"), _) =>
adamc@598 2108 let
adamc@598 2109 val s' = " " ^ lowercaseFirst x
adamc@598 2110 in
adamc@598 2111 ((L'.ECase (e,
adamc@598 2112 [((L'.PCon (L'.Enum,
adamc@598 2113 L'.PConFfi {mod = "Basis",
adamc@598 2114 datatyp = "bool",
adamc@598 2115 con = "True",
adamc@598 2116 arg = NONE},
adamc@598 2117 NONE), loc),
adamc@598 2118 (L'.EStrcat (s,
adamc@598 2119 (L'.EPrim (Prim.String s'), loc)), loc)),
adamc@598 2120 ((L'.PCon (L'.Enum,
adamc@598 2121 L'.PConFfi {mod = "Basis",
adamc@598 2122 datatyp = "bool",
adamc@598 2123 con = "False",
adamc@598 2124 arg = NONE},
adamc@598 2125 NONE), loc),
adamc@598 2126 s)],
adamc@598 2127 {disc = (L'.TFfi ("Basis", "bool"), loc),
adamc@598 2128 result = (L'.TFfi ("Basis", "string"), loc)}), loc),
adamc@598 2129 fm)
adamc@598 2130 end
adamc@598 2131 | (L'.TFun _, _) =>
adamc@598 2132 let
adamc@598 2133 val s' = " " ^ lowercaseFirst x ^ "='"
adamc@651 2134 val e = (L'.EApp (e, (L'.ERecord [], loc)), loc)
adamc@598 2135 in
adamc@598 2136 ((L'.EStrcat (s,
adamc@598 2137 (L'.EStrcat (
adamc@598 2138 (L'.EPrim (Prim.String s'), loc),
adamc@598 2139 (L'.EStrcat (
adamc@598 2140 (L'.EJavaScript (L'.Attribute, e, NONE), loc),
adamc@598 2141 (L'.EPrim (Prim.String "'"), loc)), loc)),
adamc@598 2142 loc)), loc),
adamc@598 2143 fm)
adamc@598 2144 end
adamc@598 2145 | _ =>
adamc@598 2146 let
adamc@598 2147 val fooify =
adamc@598 2148 case x of
adamc@717 2149 "Link" => urlifyExp
adamc@717 2150 | "Action" => urlifyExp
adamc@598 2151 | _ => attrifyExp
adamc@120 2152
adamc@598 2153 val xp = " " ^ lowercaseFirst x ^ "=\""
adamc@179 2154
adamc@598 2155 val (e, fm) = fooify env fm (e, t)
adamc@598 2156 in
adamc@598 2157 ((L'.EStrcat (s,
adamc@598 2158 (L'.EStrcat ((L'.EPrim (Prim.String xp), loc),
adamc@598 2159 (L'.EStrcat (e,
adamc@598 2160 (L'.EPrim (Prim.String "\""),
adamc@598 2161 loc)),
adamc@598 2162 loc)),
adamc@598 2163 loc)), loc),
adamc@598 2164 fm)
adamc@598 2165 end)
adamc@598 2166 (s, fm) attrs
adamc@598 2167 end
adamc@104 2168
adamc@143 2169 fun input typ =
adamc@143 2170 case targs of
adamc@155 2171 [_, (L.CName name, _)] =>
adamc@179 2172 let
adamc@179 2173 val (ts, fm) = tagStart "input"
adamc@179 2174 in
adamc@179 2175 ((L'.EStrcat (ts,
adamc@179 2176 (L'.EPrim (Prim.String (" type=\"" ^ typ ^ "\" name=\"" ^ name ^ "\"/>")),
adamc@179 2177 loc)), loc), fm)
adamc@179 2178 end
adamc@143 2179 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@153 2180 raise Fail "No name passed to input tag")
adamc@104 2181
adamc@565 2182 fun normal (tag, extra, extraInner) =
adamc@143 2183 let
adamc@179 2184 val (tagStart, fm) = tagStart tag
adamc@152 2185 val tagStart = case extra of
adamc@152 2186 NONE => tagStart
adamc@152 2187 | SOME extra => (L'.EStrcat (tagStart, extra), loc)
adamc@152 2188
adamc@695 2189 val xml = case extraInner of
adamc@695 2190 NONE => xml
adamc@695 2191 | SOME ei => (L.EFfiApp ("Basis", "strcat", [ei, xml]), loc)
adamc@695 2192
adamc@143 2193 fun normal () =
adamc@179 2194 let
adamc@179 2195 val (xml, fm) = monoExp (env, st, fm) xml
adamc@179 2196 in
adamc@179 2197 ((L'.EStrcat ((L'.EStrcat (tagStart, (L'.EPrim (Prim.String ">"), loc)), loc),
adamc@179 2198 (L'.EStrcat (xml,
adamc@179 2199 (L'.EPrim (Prim.String (String.concat ["</", tag, ">"])),
adamc@179 2200 loc)), loc)),
adamc@179 2201 loc),
adamc@179 2202 fm)
adamc@179 2203 end
adamc@143 2204 in
adamc@143 2205 case xml of
adamc@143 2206 (L.EApp ((L.ECApp (
adamc@143 2207 (L.ECApp ((L.EFfi ("Basis", "cdata"), _),
adamc@143 2208 _), _),
adamc@143 2209 _), _),
adamc@143 2210 (L.EPrim (Prim.String s), _)), _) =>
adamc@143 2211 if CharVector.all Char.isSpace s then
adamc@179 2212 ((L'.EStrcat (tagStart, (L'.EPrim (Prim.String "/>"), loc)), loc), fm)
adamc@143 2213 else
adamc@143 2214 normal ()
adamc@143 2215 | _ => normal ()
adamc@143 2216 end
adamc@606 2217
adamc@606 2218 fun setAttrs jexp =
adamc@606 2219 let
adamc@606 2220 val s = (L'.EPrim (Prim.String (String.concat ["<", tag])), loc)
adamc@606 2221
adamc@606 2222 val assgns = List.mapPartial
adamc@606 2223 (fn ("Source", _, _) => NONE
adamc@606 2224 | (x, e, _) =>
adamc@606 2225 SOME (strcat [str ("d." ^ lowercaseFirst x ^ "="),
adamc@606 2226 (L'.EJavaScript (L'.Script, e, NONE), loc),
adamc@606 2227 str ";"]))
adamc@606 2228 attrs
adamc@606 2229 in
adamc@606 2230 case assgns of
adamc@606 2231 [] => jexp
adamc@606 2232 | _ => strcat (str "var d="
adamc@606 2233 :: jexp
adamc@606 2234 :: str ";"
adamc@606 2235 :: assgns)
adamc@606 2236 end
adamc@152 2237 in
adamc@152 2238 case tag of
adamc@679 2239 "body" => let
adamc@668 2240 val onload = case onload of
adamc@668 2241 NONE => (L'.EPrim (Prim.String ""), loc)
adamc@668 2242 | SOME e =>
adamc@668 2243 let
adamc@668 2244 val e = (L'.EApp (e, (L'.ERecord [], loc)), loc)
adamc@668 2245 in
adamc@668 2246 (L'.EJavaScript (L'.Attribute, e, NONE), loc)
adamc@679 2247 end
adamc@668 2248 in
adamc@668 2249 normal ("body",
adamc@695 2250 SOME (L'.EFfiApp ("Basis", "maybe_onload",
adamc@695 2251 [(L'.EStrcat ((L'.EFfiApp ("Basis", "get_settings",
adamc@695 2252 [(L'.ERecord [], loc)]), loc),
adamc@695 2253 onload), loc)]),
adamc@695 2254 loc),
adamc@695 2255 SOME (L.EFfiApp ("Basis", "get_script", [(L.ERecord [], loc)]), loc))
adamc@668 2256 end
adamc@568 2257
adamc@568 2258 | "dyn" =>
adamc@598 2259 (case attrs of
adamc@598 2260 [("Signal", (L'.EApp ((L'.EAbs (_, _, _, (L'.ESignalReturn (L'.ERel 0, _), _)), _),
adamc@598 2261 e), _), _)] => (e, fm)
adamc@598 2262 | [("Signal", e, _)] =>
adamc@568 2263 ((L'.EStrcat
adamc@603 2264 ((L'.EPrim (Prim.String "<span><script type=\"text/javascript\">dyn("), loc),
adamc@578 2265 (L'.EStrcat ((L'.EJavaScript (L'.Script, e, NONE), loc),
adamc@603 2266 (L'.EPrim (Prim.String ")</script></span>"), loc)), loc)), loc),
adamc@568 2267 fm)
adamc@568 2268 | _ => raise Fail "Monoize: Bad dyn attributes")
adamc@565 2269
adamc@565 2270 | "submit" => normal ("input type=\"submit\"", NONE, NONE)
adamc@601 2271 | "button" => normal ("input type=\"submit\"", NONE, NONE)
adamc@152 2272
adamc@152 2273 | "textbox" =>
adamc@152 2274 (case targs of
adamc@152 2275 [_, (L.CName name, _)] =>
adamc@598 2276 (case List.find (fn ("Source", _, _) => true | _ => false) attrs of
adamc@598 2277 NONE =>
adamc@598 2278 let
adamc@598 2279 val (ts, fm) = tagStart "input"
adamc@598 2280 in
adamc@598 2281 ((L'.EStrcat (ts,
adamc@598 2282 (L'.EPrim (Prim.String (" name=\"" ^ name ^ "\"/>")),
adamc@598 2283 loc)), loc), fm)
adamc@598 2284 end
adamc@598 2285 | SOME (_, src, _) =>
adamc@646 2286 (strcat [str "<span><script type=\"text/javascript\">inp(\"input\",",
adamc@598 2287 (L'.EJavaScript (L'.Script, src, NONE), loc),
adamc@646 2288 str ")</script></span>"],
adamc@598 2289 fm))
adamc@152 2290 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@598 2291 raise Fail "No name passed to textbox tag"))
adamc@155 2292 | "password" => input "password"
adamc@361 2293 | "textarea" =>
adamc@152 2294 (case targs of
adamc@152 2295 [_, (L.CName name, _)] =>
adamc@179 2296 let
adamc@179 2297 val (ts, fm) = tagStart "textarea"
adamc@179 2298 val (xml, fm) = monoExp (env, st, fm) xml
adamc@179 2299 in
adamc@179 2300 ((L'.EStrcat ((L'.EStrcat (ts,
adamc@179 2301 (L'.EPrim (Prim.String (" name=\"" ^ name ^ "\">")), loc)), loc),
adamc@179 2302 (L'.EStrcat (xml,
adamc@179 2303 (L'.EPrim (Prim.String "</textarea>"),
adamc@179 2304 loc)), loc)),
adamc@179 2305 loc), fm)
adamc@179 2306 end
adamc@152 2307 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@153 2308 raise Fail "No name passed to ltextarea tag"))
adamc@153 2309
adamc@190 2310 | "checkbox" => input "checkbox"
adamc@190 2311
adamc@153 2312 | "radio" =>
adamc@153 2313 (case targs of
adamc@153 2314 [_, (L.CName name, _)] =>
adamc@179 2315 monoExp (env, St.setRadioGroup (st, name), fm) xml
adamc@153 2316 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@153 2317 raise Fail "No name passed to radio tag"))
adamc@153 2318 | "radioOption" =>
adamc@153 2319 (case St.radioGroup st of
adamc@153 2320 NONE => raise Fail "No name for radioGroup"
adamc@153 2321 | SOME name =>
adamc@153 2322 normal ("input",
adamc@565 2323 SOME (L'.EPrim (Prim.String (" type=\"radio\" name=\"" ^ name ^ "\"")), loc),
adamc@565 2324 NONE))
adamc@152 2325
adamc@361 2326 | "select" =>
adamc@154 2327 (case targs of
adamc@154 2328 [_, (L.CName name, _)] =>
adamc@179 2329 let
adamc@179 2330 val (ts, fm) = tagStart "select"
adamc@179 2331 val (xml, fm) = monoExp (env, st, fm) xml
adamc@179 2332 in
adamc@179 2333 ((L'.EStrcat ((L'.EStrcat (ts,
adamc@598 2334 (L'.EPrim (Prim.String (" name=\"" ^ name ^ "\">")),
adamc@598 2335 loc)), loc),
adamc@179 2336 (L'.EStrcat (xml,
adamc@179 2337 (L'.EPrim (Prim.String "</select>"),
adamc@179 2338 loc)), loc)),
adamc@179 2339 loc),
adamc@179 2340 fm)
adamc@179 2341 end
adamc@154 2342 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@154 2343 raise Fail "No name passed to lselect tag"))
adamc@154 2344
adamc@601 2345 | "ctextbox" =>
adamc@601 2346 (case List.find (fn ("Source", _, _) => true | _ => false) attrs of
adamc@601 2347 NONE =>
adamc@601 2348 let
adamc@601 2349 val (ts, fm) = tagStart "input"
adamc@601 2350 in
adamc@601 2351 ((L'.EStrcat (ts,
adamc@601 2352 (L'.EPrim (Prim.String "/>"), loc)),
adamc@601 2353 loc), fm)
adamc@601 2354 end
adamc@601 2355 | SOME (_, src, _) =>
adamc@606 2356 let
adamc@606 2357 val sc = strcat [str "inp(\"input\",",
adamc@606 2358 (L'.EJavaScript (L'.Script, src, NONE), loc),
adamc@606 2359 str ")"]
adamc@606 2360 val sc = setAttrs sc
adamc@606 2361 in
adamc@646 2362 (strcat [str "<span><script type=\"text/javascript\">",
adamc@606 2363 sc,
adamc@646 2364 str "</script></span>"],
adamc@606 2365 fm)
adamc@606 2366 end)
adamc@154 2367
adamc@565 2368 | "tabl" => normal ("table", NONE, NONE)
adamc@565 2369 | _ => normal (tag, NONE, NONE)
adamc@95 2370 end
adamc@94 2371
adamc@141 2372 | L.EApp ((L.ECApp (
adamc@361 2373 (L.ECApp ((L.EFfi ("Basis", "form"), _), _), _),
adamc@141 2374 _), _),
adamc@141 2375 xml) =>
adamc@143 2376 let
adamc@143 2377 fun findSubmit (e, _) =
adamc@143 2378 case e of
adamc@143 2379 L.EApp (
adamc@143 2380 (L.EApp (
adamc@143 2381 (L.ECApp (
adamc@143 2382 (L.ECApp (
adamc@143 2383 (L.ECApp (
adamc@143 2384 (L.ECApp (
adamc@143 2385 (L.EFfi ("Basis", "join"),
adamc@143 2386 _), _), _),
adamc@143 2387 _), _),
adamc@143 2388 _), _),
adamc@143 2389 _), _),
adamc@143 2390 xml1), _),
adamc@143 2391 xml2) => (case findSubmit xml1 of
adamc@143 2392 Error => Error
adamc@143 2393 | NotFound => findSubmit xml2
adamc@143 2394 | Found e =>
adamc@143 2395 case findSubmit xml2 of
adamc@143 2396 NotFound => Found e
adamc@143 2397 | _ => Error)
adamc@143 2398 | L.EApp (
adamc@143 2399 (L.EApp (
adamc@143 2400 (L.EApp (
adamc@143 2401 (L.ECApp (
adamc@143 2402 (L.ECApp (
adamc@143 2403 (L.ECApp (
adamc@143 2404 (L.ECApp (
adamc@143 2405 (L.ECApp (
adamc@143 2406 (L.ECApp (
adamc@143 2407 (L.ECApp (
adamc@143 2408 (L.ECApp (
adamc@143 2409 (L.EFfi ("Basis", "tag"),
adamc@143 2410 _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _),
adamc@143 2411 attrs), _),
adamc@143 2412 _), _),
adamc@143 2413 xml) =>
adamc@143 2414 (case #1 attrs of
adamc@143 2415 L.ERecord xes =>
adamc@143 2416 (case ListUtil.search (fn ((L.CName "Action", _), e, t) => SOME (e, t)
adamc@143 2417 | _ => NONE) xes of
adamc@143 2418 NONE => findSubmit xml
adamc@143 2419 | SOME et =>
adamc@143 2420 case findSubmit xml of
adamc@143 2421 NotFound => Found et
adamc@143 2422 | _ => Error)
adamc@143 2423 | _ => findSubmit xml)
adamc@143 2424 | _ => NotFound
adamc@143 2425
adamc@598 2426 val (action, fm) = case findSubmit xml of
adamc@598 2427 NotFound => ((L'.EPrim (Prim.String ""), loc), fm)
adamc@143 2428 | Error => raise Fail "Not ready for multi-submit lforms yet"
adamc@598 2429 | Found (action, actionT) =>
adamc@598 2430 let
adamc@598 2431 val actionT = monoType env actionT
adamc@598 2432 val (action, fm) = monoExp (env, st, fm) action
adamc@598 2433 val (action, fm) = urlifyExp env fm (action, actionT)
adamc@598 2434 in
adamc@598 2435 ((L'.EStrcat ((L'.EPrim (Prim.String " action=\""), loc),
adamc@598 2436 (L'.EStrcat (action,
adamc@598 2437 (L'.EPrim (Prim.String "\""), loc)), loc)), loc),
adamc@598 2438 fm)
adamc@598 2439 end
adamc@598 2440
adamc@179 2441 val (xml, fm) = monoExp (env, st, fm) xml
adamc@143 2442 in
adamc@598 2443 ((L'.EStrcat ((L'.EStrcat ((L'.EPrim (Prim.String "<form"), loc),
adamc@179 2444 (L'.EStrcat (action,
adamc@598 2445 (L'.EPrim (Prim.String ">"), loc)), loc)), loc),
adamc@179 2446 (L'.EStrcat (xml,
adamc@179 2447 (L'.EPrim (Prim.String "</form>"), loc)), loc)), loc),
adamc@179 2448 fm)
adamc@143 2449 end
adamc@141 2450
adamc@148 2451 | L.EApp ((L.ECApp (
adamc@148 2452 (L.ECApp (
adamc@148 2453 (L.ECApp (
adamc@148 2454 (L.ECApp (
adamc@148 2455 (L.EFfi ("Basis", "useMore"), _), _), _),
adamc@148 2456 _), _),
adamc@148 2457 _), _),
adamc@148 2458 _), _),
adamc@179 2459 xml) => monoExp (env, st, fm) xml
adamc@148 2460
adamc@283 2461 | L.ECApp ((L.EFfi ("Basis", "error"), _), t) =>
adamc@283 2462 let
adamc@283 2463 val t = monoType env t
adamc@283 2464 in
adamc@283 2465 ((L'.EAbs ("s", (L'.TFfi ("Basis", "string"), loc), t,
adamc@283 2466 (L'.EError ((L'.ERel 0, loc), t), loc)), loc),
adamc@283 2467 fm)
adamc@283 2468 end
adamc@283 2469
adamc@179 2470 | L.EApp (e1, e2) =>
adamc@179 2471 let
adamc@179 2472 val (e1, fm) = monoExp (env, st, fm) e1
adamc@179 2473 val (e2, fm) = monoExp (env, st, fm) e2
adamc@179 2474 in
adamc@179 2475 ((L'.EApp (e1, e2), loc), fm)
adamc@179 2476 end
adamc@26 2477 | L.EAbs (x, dom, ran, e) =>
adamc@179 2478 let
adamc@179 2479 val (e, fm) = monoExp (Env.pushERel env x dom, st, fm) e
adamc@179 2480 in
adamc@179 2481 ((L'.EAbs (x, monoType env dom, monoType env ran, e), loc), fm)
adamc@179 2482 end
adamc@25 2483 | L.ECApp _ => poly ()
adamc@25 2484 | L.ECAbs _ => poly ()
adamc@25 2485
adamc@252 2486 | L.EFfi mx => ((L'.EFfi mx, loc), fm)
adamc@252 2487 | L.EFfiApp (m, x, es) =>
adamc@252 2488 let
adamc@252 2489 val (es, fm) = ListUtil.foldlMap (fn (e, fm) => monoExp (env, st, fm) e) fm es
adamc@252 2490 in
adamc@252 2491 ((L'.EFfiApp (m, x, es), loc), fm)
adamc@252 2492 end
adamc@252 2493
adamc@179 2494 | L.ERecord xes =>
adamc@179 2495 let
adamc@179 2496 val (xes, fm) = ListUtil.foldlMap
adamc@179 2497 (fn ((x, e, t), fm) =>
adamc@179 2498 let
adamc@179 2499 val (e, fm) = monoExp (env, st, fm) e
adamc@179 2500 in
adamc@179 2501 ((monoName env x,
adamc@179 2502 e,
adamc@179 2503 monoType env t), fm)
adamc@179 2504 end) fm xes
adamc@179 2505 in
adamc@179 2506 ((L'.ERecord xes, loc), fm)
adamc@179 2507 end
adamc@179 2508 | L.EField (e, x, _) =>
adamc@179 2509 let
adamc@179 2510 val (e, fm) = monoExp (env, st, fm) e
adamc@179 2511 in
adamc@179 2512 ((L'.EField (e, monoName env x), loc), fm)
adamc@179 2513 end
adamc@445 2514 | L.EConcat _ => poly ()
adamc@149 2515 | L.ECut _ => poly ()
adamc@493 2516 | L.ECutMulti _ => poly ()
adamc@177 2517
adamc@182 2518 | L.ECase (e, pes, {disc, result}) =>
adamc@179 2519 let
adamc@179 2520 val (e, fm) = monoExp (env, st, fm) e
adamc@179 2521 val (pes, fm) = ListUtil.foldlMap
adamc@179 2522 (fn ((p, e), fm) =>
adamc@179 2523 let
adamc@179 2524 val (e, fm) = monoExp (env, st, fm) e
adamc@179 2525 in
adamc@182 2526 ((monoPat env p, e), fm)
adamc@179 2527 end) fm pes
adamc@179 2528 in
adamc@182 2529 ((L'.ECase (e, pes, {disc = monoType env disc, result = monoType env result}), loc), fm)
adamc@179 2530 end
adamc@177 2531
adamc@179 2532 | L.EWrite e =>
adamc@179 2533 let
adamc@179 2534 val (e, fm) = monoExp (env, st, fm) e
adamc@179 2535 in
adamc@252 2536 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adamc@252 2537 (L'.EWrite (liftExpInExp 0 e), loc)), loc), fm)
adamc@179 2538 end
adamc@110 2539
adamc@179 2540 | L.EClosure (n, es) =>
adamc@179 2541 let
adamc@179 2542 val (es, fm) = ListUtil.foldlMap (fn (e, fm) =>
adamc@179 2543 monoExp (env, st, fm) e)
adamc@179 2544 fm es
adamc@179 2545 in
adamc@179 2546 ((L'.EClosure (n, es), loc), fm)
adamc@179 2547 end
adamc@450 2548
adamc@450 2549 | L.ELet (x, t, e1, e2) =>
adamc@450 2550 let
adamc@450 2551 val t' = monoType env t
adamc@450 2552 val (e1, fm) = monoExp (env, st, fm) e1
adamc@450 2553 val (e2, fm) = monoExp (Env.pushERel env x t, st, fm) e2
adamc@450 2554 in
adamc@450 2555 ((L'.ELet (x, t', e1, e2), loc), fm)
adamc@450 2556 end
adamc@607 2557
adamc@609 2558 | L.EServerCall (n, es, ek, t) =>
adamc@608 2559 let
adamc@609 2560 val t = monoType env t
adamc@614 2561 val (_, ft, _, name) = Env.lookupENamed env n
adamc@608 2562 val (es, fm) = ListUtil.foldlMap (fn (e, fm) => monoExp (env, st, fm) e) fm es
adamc@614 2563
adamc@614 2564 fun encodeArgs (es, ft, acc, fm) =
adamc@614 2565 case (es, ft) of
adamc@614 2566 ([], _) => (rev acc, fm)
adamc@614 2567 | (e :: es, (L.TFun (dom, ran), _)) =>
adamc@614 2568 let
adamc@614 2569 val (e, fm) = urlifyExp env fm (e, monoType env dom)
adamc@614 2570 in
adamc@614 2571 encodeArgs (es, ran, e
adamc@614 2572 :: (L'.EPrim (Prim.String "/"), loc)
adamc@614 2573 :: acc, fm)
adamc@614 2574 end
adamc@614 2575 | _ => raise Fail "Monoize: Not enough arguments visible in RPC function type"
adamc@614 2576
adamc@614 2577 val (call, fm) = encodeArgs (es, ft, [], fm)
adamc@614 2578 val call = foldl (fn (e, call) => (L'.EStrcat (call, e), loc))
adamc@614 2579 (L'.EPrim (Prim.String name), loc) call
adamc@614 2580
adamc@608 2581 val (ek, fm) = monoExp (env, st, fm) ek
adamc@609 2582
adamc@609 2583 val ekf = (L'.EAbs ("f",
adamc@609 2584 (L'.TFun (t,
adamc@609 2585 (L'.TFun ((L'.TRecord [], loc),
adamc@609 2586 (L'.TRecord [], loc)), loc)), loc),
adamc@609 2587 (L'.TFun (t,
adamc@609 2588 (L'.TRecord [], loc)), loc),
adamc@609 2589 (L'.EAbs ("x",
adamc@609 2590 t,
adamc@609 2591 (L'.TRecord [], loc),
adamc@609 2592 (L'.EApp ((L'.EApp ((L'.ERel 1, loc),
adamc@609 2593 (L'.ERel 0, loc)), loc),
adamc@609 2594 (L'.ERecord [], loc)), loc)), loc)), loc)
adamc@609 2595 val ek = (L'.EApp (ekf, ek), loc)
adamc@651 2596 val e = (L'.EServerCall (call, ek, t), loc)
adamc@651 2597 val e = liftExpInExp 0 e
adamc@651 2598 val unit = (L'.TRecord [], loc)
adamc@651 2599 val e = (L'.EAbs ("_", unit, unit, e), loc)
adamc@608 2600 in
adamc@651 2601 (e, fm)
adamc@608 2602 end
adamc@626 2603
adamc@626 2604 | L.EKAbs _ => poly ()
adamc@626 2605 | L.EKApp _ => poly ()
adamc@25 2606 end
adamc@25 2607
adamc@179 2608 fun monoDecl (env, fm) (all as (d, loc)) =
adamc@25 2609 let
adamc@25 2610 fun poly () =
adamc@25 2611 (E.errorAt loc "Unsupported declaration";
adamc@25 2612 Print.eprefaces' [("Declaration", CorePrint.p_decl env all)];
adamc@25 2613 NONE)
adamc@25 2614 in
adamc@25 2615 case d of
adamc@25 2616 L.DCon _ => NONE
adamc@193 2617 | L.DDatatype (x, n, [], xncs) =>
adamc@193 2618 let
adamc@196 2619 val env' = Env.declBinds env all
adamc@196 2620 val d = (L'.DDatatype (x, n, map (fn (x, n, to) => (x, n, Option.map (monoType env') to)) xncs), loc)
adamc@164 2621 in
adamc@273 2622 SOME (env', fm, [d])
adamc@193 2623 end
adamc@193 2624 | L.DDatatype _ => poly ()
adamc@179 2625 | L.DVal (x, n, t, e, s) =>
adamc@179 2626 let
adamc@179 2627 val (e, fm) = monoExp (env, St.empty, fm) e
adamc@179 2628 in
adamc@179 2629 SOME (Env.pushENamed env x n t NONE s,
adamc@179 2630 fm,
adamc@273 2631 [(L'.DVal (x, n, monoType env t, e, s), loc)])
adamc@179 2632 end
adamc@128 2633 | L.DValRec vis =>
adamc@128 2634 let
adamc@128 2635 val env = foldl (fn ((x, n, t, e, s), env) => Env.pushENamed env x n t NONE s) env vis
adamc@179 2636
adamc@179 2637 val (vis, fm) = ListUtil.foldlMap
adamc@179 2638 (fn ((x, n, t, e, s), fm) =>
adamc@179 2639 let
adamc@179 2640 val (e, fm) = monoExp (env, St.empty, fm) e
adamc@179 2641 in
adamc@179 2642 ((x, n, monoType env t, e, s), fm)
adamc@179 2643 end)
adamc@179 2644 fm vis
adamc@128 2645 in
adamc@128 2646 SOME (env,
adamc@179 2647 fm,
adamc@273 2648 [(L'.DValRec vis, loc)])
adamc@128 2649 end
adamc@144 2650 | L.DExport (ek, n) =>
adamc@115 2651 let
adamc@120 2652 val (_, t, _, s) = Env.lookupENamed env n
adamc@120 2653
adamc@609 2654 fun unwind (t, args) =
adamc@609 2655 case #1 t of
adamc@609 2656 L.TFun (dom, ran) => unwind (ran, dom :: args)
adamc@314 2657 | L.CApp ((L.CFfi ("Basis", "transaction"), _), t) =>
adamc@609 2658 unwind (t, (L.TRecord (L.CRecord ((L.KType, loc), []), loc), loc) :: args)
adamc@609 2659 | _ => (rev args, t)
adamc@120 2660
adamc@609 2661 val (ts, ran) = unwind (t, [])
adamc@609 2662 val ts = map (monoType env) ts
adamc@609 2663 val ran = monoType env ran
adamc@115 2664 in
adamc@609 2665 SOME (env, fm, [(L'.DExport (ek, s, n, ts, ran), loc)])
adamc@115 2666 end
adamc@707 2667 | L.DTable (x, n, (L.CRecord (_, xts), _), s, pe, _, ce, _) =>
adamc@251 2668 let
adamc@251 2669 val t = (L.CFfi ("Basis", "string"), loc)
adamc@251 2670 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@311 2671 val s = "uw_" ^ s
adamc@704 2672 val e_name = (L'.EPrim (Prim.String s), loc)
adamc@273 2673
adamc@273 2674 val xts = map (fn (x, t) => (monoName env x, monoType env t)) xts
adamc@704 2675
adamc@707 2676 val (pe, fm) = monoExp (env, St.empty, fm) pe
adamc@707 2677 val (ce, fm) = monoExp (env, St.empty, fm) ce
adamc@251 2678 in
adamc@251 2679 SOME (Env.pushENamed env x n t NONE s,
adamc@251 2680 fm,
adamc@707 2681 [(L'.DTable (s, xts, pe, ce), loc),
adamc@704 2682 (L'.DVal (x, n, t', e_name, s), loc)])
adamc@251 2683 end
adamc@273 2684 | L.DTable _ => poly ()
adamc@338 2685 | L.DSequence (x, n, s) =>
adamc@338 2686 let
adamc@338 2687 val t = (L.CFfi ("Basis", "string"), loc)
adamc@338 2688 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@338 2689 val s = "uw_" ^ s
adamc@338 2690 val e = (L'.EPrim (Prim.String s), loc)
adamc@338 2691 in
adamc@338 2692 SOME (Env.pushENamed env x n t NONE s,
adamc@338 2693 fm,
adamc@338 2694 [(L'.DSequence s, loc),
adamc@338 2695 (L'.DVal (x, n, t', e, s), loc)])
adamc@338 2696 end
adamc@683 2697 | L.DDatabase _ => NONE
adamc@462 2698 | L.DCookie (x, n, t, s) =>
adamc@462 2699 let
adamc@462 2700 val t = (L.CFfi ("Basis", "string"), loc)
adamc@462 2701 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@462 2702 val e = (L'.EPrim (Prim.String s), loc)
adamc@462 2703 in
adamc@462 2704 SOME (Env.pushENamed env x n t NONE s,
adamc@462 2705 fm,
adamc@462 2706 [(L'.DVal (x, n, t', e, s), loc)])
adamc@462 2707 end
adamc@25 2708 end
adamc@25 2709
adamc@683 2710 datatype expungable = Client | Channel
adamc@683 2711
adamc@683 2712 fun monoize env file =
adamc@25 2713 let
adamc@385 2714 val p = !urlPrefix
adamc@385 2715 val () =
adamc@385 2716 if p = "" then
adamc@385 2717 urlPrefix := "/"
adamc@385 2718 else if String.sub (p, size p - 1) <> #"/" then
adamc@385 2719 urlPrefix := p ^ "/"
adamc@385 2720 else
adamc@385 2721 ()
adamc@385 2722
adamc@683 2723 val loc = E.dummySpan
adamc@683 2724 val client = (L'.TFfi ("Basis", "client"), loc)
adamc@683 2725 val unit = (L'.TRecord [], loc)
adamc@687 2726
adamc@687 2727 fun calcClientish xts =
adamc@687 2728 foldl (fn ((x : L.con, t : L.con), st as (nullable, notNullable)) =>
adamc@687 2729 case #1 x of
adamc@687 2730 L.CName x =>
adamc@687 2731 (case #1 t of
adamc@687 2732 L.CFfi ("Basis", "client") =>
adamc@687 2733 (nullable, (x, Client) :: notNullable)
adamc@687 2734 | L.CApp ((L.CFfi ("Basis", "option"), _),
adamc@687 2735 (L.CFfi ("Basis", "client"), _)) =>
adamc@687 2736 ((x, Client) :: nullable, notNullable)
adamc@687 2737 | L.CApp ((L.CFfi ("Basis", "channel"), _), _) =>
adamc@687 2738 (nullable, (x, Channel) :: notNullable)
adamc@687 2739 | L.CApp ((L.CFfi ("Basis", "option"), _),
adamc@687 2740 (L.CApp ((L.CFfi ("Basis", "channel"), _), _), _)) =>
adamc@687 2741 ((x, Channel) :: nullable, notNullable)
adamc@687 2742 | _ => st)
adamc@687 2743 | _ => st) ([], []) xts
adamc@687 2744
adamc@683 2745 fun expunger () =
adamc@683 2746 let
adamc@683 2747 val target = (L'.EFfiApp ("Basis", "sqlifyClient", [(L'.ERel 0, loc)]), loc)
adamc@683 2748
adamc@683 2749 fun doTable (tab, xts, e) =
adamc@683 2750 case xts of
adamc@683 2751 L.CRecord (_, xts) =>
adamc@683 2752 let
adamc@687 2753 val (nullable, notNullable) = calcClientish xts
adamc@683 2754
adamc@684 2755 fun cond (x, v) =
adamc@684 2756 (L'.EStrcat ((L'.EPrim (Prim.String ("uw_" ^ x
adamc@684 2757 ^ (case v of
adamc@684 2758 Client => ""
adamc@684 2759 | Channel => " >> 32")
adamc@684 2760 ^ " = ")), loc),
adamc@684 2761 target), loc)
adamc@684 2762
adamc@684 2763 val e =
adamc@684 2764 foldl (fn ((x, v), e) =>
adamc@684 2765 (L'.ESeq (
adamc@684 2766 (L'.EDml (L'.EStrcat (
adamc@684 2767 (L'.EPrim (Prim.String ("UPDATE uw_"
adamc@684 2768 ^ tab
adamc@684 2769 ^ " SET uw_"
adamc@684 2770 ^ x
adamc@684 2771 ^ " = NULL WHERE ")), loc),
adamc@684 2772 cond (x, v)), loc), loc),
adamc@684 2773 e), loc))
adamc@684 2774 e nullable
adamc@684 2775
adamc@683 2776 val e =
adamc@683 2777 case notNullable of
adamc@683 2778 [] => e
adamc@683 2779 | eb :: ebs =>
adamc@684 2780 (L'.ESeq (
adamc@684 2781 (L'.EDml (foldl
adamc@684 2782 (fn (eb, s) =>
adamc@684 2783 (L'.EStrcat (s,
adamc@687 2784 (L'.EStrcat ((L'.EPrim (Prim.String " OR "),
adamc@684 2785 loc),
adamc@684 2786 cond eb), loc)), loc))
adamc@684 2787 (L'.EStrcat ((L'.EPrim (Prim.String ("DELETE FROM uw_"
adamc@684 2788 ^ tab
adamc@684 2789 ^ " WHERE ")), loc),
adamc@684 2790 cond eb), loc)
adamc@684 2791 ebs), loc),
adamc@684 2792 e), loc)
adamc@683 2793 in
adamc@683 2794 e
adamc@683 2795 end
adamc@683 2796 | _ => e
adamc@683 2797
adamc@683 2798 val e = (L'.ERecord [], loc)
adamc@683 2799 in
adamc@683 2800 foldl (fn ((d, _), e) =>
adamc@683 2801 case d of
adamc@707 2802 L.DTable (_, _, xts, tab, _, _, _, _) => doTable (tab, #1 xts, e)
adamc@683 2803 | _ => e) e file
adamc@683 2804 end
adamc@683 2805
adamc@687 2806 fun initializer () =
adamc@687 2807 let
adamc@687 2808 fun doTable (tab, xts, e) =
adamc@687 2809 case xts of
adamc@687 2810 L.CRecord (_, xts) =>
adamc@687 2811 let
adamc@687 2812 val (nullable, notNullable) = calcClientish xts
adamc@687 2813
adamc@687 2814 val e =
adamc@687 2815 case nullable of
adamc@687 2816 [] => e
adamc@687 2817 | (x, _) :: ebs =>
adamc@687 2818 (L'.ESeq (
adamc@687 2819 (L'.EDml (L'.EPrim (Prim.String
adamc@687 2820 (foldl (fn ((x, _), s) =>
adamc@687 2821 s ^ ", uw_" ^ x ^ " = NULL")
adamc@687 2822 ("UPDATE uw_"
adamc@687 2823 ^ tab
adamc@687 2824 ^ " SET uw_"
adamc@687 2825 ^ x
adamc@687 2826 ^ " = NULL")
adamc@687 2827 ebs)), loc), loc),
adamc@687 2828 e), loc)
adamc@687 2829
adamc@687 2830 val e =
adamc@687 2831 case notNullable of
adamc@687 2832 [] => e
adamc@687 2833 | eb :: ebs =>
adamc@687 2834 (L'.ESeq (
adamc@687 2835 (L'.EDml (L'.EPrim (Prim.String ("DELETE FROM uw_"
adamc@687 2836 ^ tab)), loc), loc),
adamc@687 2837 e), loc)
adamc@687 2838 in
adamc@687 2839 e
adamc@687 2840 end
adamc@687 2841 | _ => e
adamc@687 2842
adamc@687 2843 val e = (L'.ERecord [], loc)
adamc@687 2844 in
adamc@687 2845 foldl (fn ((d, _), e) =>
adamc@687 2846 case d of
adamc@707 2847 L.DTable (_, _, xts, tab, _, _, _, _) => doTable (tab, #1 xts, e)
adamc@687 2848 | _ => e) e file
adamc@687 2849 end
adamc@687 2850
adamc@179 2851 val (_, _, ds) = List.foldl (fn (d, (env, fm, ds)) =>
adamc@683 2852 case #1 d of
adamc@683 2853 L.DDatabase s =>
adamc@683 2854 let
adamc@687 2855 val (nExp, fm) = Fm.freshName fm
adamc@687 2856 val (nIni, fm) = Fm.freshName fm
adamc@687 2857
adamc@687 2858 val dExp = L'.DVal ("expunger",
adamc@687 2859 nExp,
adamc@687 2860 (L'.TFun (client, unit), loc),
adamc@687 2861 (L'.EAbs ("cli", client, unit, expunger ()), loc),
adamc@687 2862 "expunger")
adamc@687 2863 val dIni = L'.DVal ("initializer",
adamc@687 2864 nIni,
adamc@687 2865 (L'.TFun (unit, unit), loc),
adamc@687 2866 (L'.EAbs ("_", unit, unit, initializer ()), loc),
adamc@687 2867 "initializer")
adamc@683 2868 in
adamc@687 2869 (env, Fm.enter fm, (L'.DDatabase {name = s,
adamc@687 2870 expunge = nExp,
adamc@687 2871 initialize = nIni}, loc)
adamc@687 2872 :: (dExp, loc)
adamc@687 2873 :: (dIni, loc)
adamc@683 2874 :: ds)
adamc@683 2875 end
adamc@683 2876 | _ =>
adamc@683 2877 case monoDecl (env, fm) d of
adamc@683 2878 NONE => (env, fm, ds)
adamc@683 2879 | SOME (env, fm, ds') =>
adamc@683 2880 (env,
adamc@683 2881 Fm.enter fm,
adamc@683 2882 ds' @ Fm.decls fm @ ds))
adamc@683 2883 (env, Fm.empty (CoreUtil.File.maxName file + 1), []) file
adamc@25 2884 in
adamc@25 2885 rev ds
adamc@25 2886 end
adamc@25 2887
adamc@25 2888 end