Mercurial > urweb

annotate src/monoize.sml @ 712:915ec60592d4

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
More flexible foreign keying
author Adam Chlipala <adamc@hcoop.net>
date Thu, 09 Apr 2009 13:59:34 -0400
parents 0406e9cccb72
children 0f42461273cf
rev   line source
adamc@25 1 (* Copyright (c) 2008, Adam Chlipala
adamc@25 2 * All rights reserved.
adamc@25 3 *
adamc@25 4 * Redistribution and use in source and binary forms, with or without
adamc@25 5 * modification, are permitted provided that the following conditions are met:
adamc@25 6 *
adamc@25 7 * - Redistributions of source code must retain the above copyright notice,
adamc@25 8 * this list of conditions and the following disclaimer.
adamc@25 9 * - Redistributions in binary form must reproduce the above copyright notice,
adamc@25 10 * this list of conditions and the following disclaimer in the documentation
adamc@25 11 * and/or other materials provided with the distribution.
adamc@25 12 * - The names of contributors may not be used to endorse or promote products
adamc@25 13 * derived from this software without specific prior written permission.
adamc@25 14 *
adamc@25 15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
adamc@25 16 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
adamc@25 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
adamc@25 18 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
adamc@25 19 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
adamc@25 20 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
adamc@25 21 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
adamc@25 22 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
adamc@25 23 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
adamc@25 24 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
adamc@25 25 * POSSIBILITY OF SUCH DAMAGE.
adamc@25 26 *)
adamc@25 27
adamc@25 28 structure Monoize :> MONOIZE = struct
adamc@25 29
adamc@25 30 structure E = ErrorMsg
adamc@25 31 structure Env = CoreEnv
adamc@25 32
adamc@25 33 structure L = Core
adamc@25 34 structure L' = Mono
adamc@25 35
adamc@196 36 structure IM = IntBinaryMap
adamc@196 37
adamc@385 38 val urlPrefix = ref "/"
adamc@385 39
adamc@196 40 val dummyTyp = (L'.TDatatype (0, ref (L'.Enum, [])), E.dummySpan)
adamc@25 41
adamc@252 42 structure U = MonoUtil
adamc@252 43
adamc@252 44 val liftExpInExp =
adamc@252 45 U.Exp.mapB {typ = fn t => t,
adamc@252 46 exp = fn bound => fn e =>
adamc@252 47 case e of
adamc@252 48 L'.ERel xn =>
adamc@252 49 if xn < bound then
adamc@252 50 e
adamc@252 51 else
adamc@252 52 L'.ERel (xn + 1)
adamc@252 53 | _ => e,
adamc@252 54 bind = fn (bound, U.Exp.RelE _) => bound + 1
adamc@252 55 | (bound, _) => bound}
adamc@252 56
adamc@25 57 fun monoName env (all as (c, loc)) =
adamc@25 58 let
adamc@25 59 fun poly () =
adamc@25 60 (E.errorAt loc "Unsupported name constructor";
adamc@25 61 Print.eprefaces' [("Constructor", CorePrint.p_con env all)];
adamc@25 62 "")
adamc@25 63 in
adamc@25 64 case c of
adamc@25 65 L.CName s => s
adamc@25 66 | _ => poly ()
adamc@25 67 end
adamc@25 68
adamc@292 69 fun readType' (t, loc) = (L'.TFun ((L'.TFfi ("Basis", "string"), loc),
adamc@292 70 (L'.TOption t, loc)), loc)
adamc@292 71 fun readErrType (t, loc) = (L'.TFun ((L'.TFfi ("Basis", "string"), loc),
adamc@292 72 t), loc)
adamc@292 73 fun readType (t, loc) =
adamc@292 74 (L'.TRecord [("Read", readType' (t, loc)),
adamc@292 75 ("ReadError", readErrType (t, loc))],
adamc@292 76 loc)
adamc@292 77
adamc@196 78 fun monoType env =
adamc@25 79 let
adamc@196 80 fun mt env dtmap (all as (c, loc)) =
adamc@196 81 let
adamc@196 82 fun poly () =
adamc@196 83 (E.errorAt loc "Unsupported type constructor";
adamc@196 84 Print.eprefaces' [("Constructor", CorePrint.p_con env all)];
adamc@196 85 dummyTyp)
adamc@196 86 in
adamc@196 87 case c of
adamc@196 88 L.TFun (c1, c2) => (L'.TFun (mt env dtmap c1, mt env dtmap c2), loc)
adamc@196 89 | L.TCFun _ => poly ()
adamc@196 90 | L.TRecord (L.CRecord ((L.KType, _), xcs), _) =>
adamc@196 91 (L'.TRecord (map (fn (x, t) => (monoName env x, mt env dtmap t)) xcs), loc)
adamc@196 92 | L.TRecord _ => poly ()
adamc@196 93
adamc@288 94 | L.CApp ((L.CFfi ("Basis", "option"), _), t) =>
adamc@288 95 (L'.TOption (mt env dtmap t), loc)
adamc@288 96
adamc@387 97 | L.CApp ((L.CFfi ("Basis", "eq"), _), t) =>
adamc@387 98 let
adamc@387 99 val t = mt env dtmap t
adamc@387 100 in
adamc@387 101 (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc)
adamc@387 102 end
adamc@389 103 | L.CApp ((L.CFfi ("Basis", "num"), _), t) =>
adamc@389 104 let
adamc@389 105 val t = mt env dtmap t
adamc@389 106 in
adamc@417 107 (L'.TRecord [("Zero", t),
adamc@417 108 ("Neg", (L'.TFun (t, t), loc)),
adamc@389 109 ("Plus", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 110 ("Minus", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 111 ("Times", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 112 ("Div", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 113 ("Mod", (L'.TFun (t, (L'.TFun (t, t), loc)), loc))],
adamc@389 114 loc)
adamc@389 115 end
adamc@391 116 | L.CApp ((L.CFfi ("Basis", "ord"), _), t) =>
adamc@391 117 let
adamc@391 118 val t = mt env dtmap t
adamc@391 119 in
adamc@391 120 (L'.TRecord [("Lt", (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc)),
adamc@391 121 ("Le", (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc))],
adamc@391 122 loc)
adamc@391 123 end
adamc@286 124 | L.CApp ((L.CFfi ("Basis", "show"), _), t) =>
adamc@286 125 (L'.TFun (mt env dtmap t, (L'.TFfi ("Basis", "string"), loc)), loc)
adamc@290 126 | L.CApp ((L.CFfi ("Basis", "read"), _), t) =>
adamc@292 127 readType (mt env dtmap t, loc)
adamc@286 128
adamc@196 129 | L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "xml"), _), _), _), _), _), _) =>
adamc@196 130 (L'.TFfi ("Basis", "string"), loc)
adamc@196 131 | L.CApp ((L.CApp ((L.CFfi ("Basis", "xhtml"), _), _), _), _) =>
adamc@196 132 (L'.TFfi ("Basis", "string"), loc)
adamc@196 133
adamc@251 134 | L.CApp ((L.CFfi ("Basis", "transaction"), _), t) =>
adamc@252 135 (L'.TFun ((L'.TRecord [], loc), mt env dtmap t), loc)
adamc@565 136 | L.CApp ((L.CFfi ("Basis", "source"), _), t) =>
adamc@577 137 (L'.TSource, loc)
adamc@568 138 | L.CApp ((L.CFfi ("Basis", "signal"), _), t) =>
adamc@568 139 (L'.TSignal (mt env dtmap t), loc)
adamc@462 140 | L.CApp ((L.CFfi ("Basis", "http_cookie"), _), _) =>
adamc@462 141 (L'.TFfi ("Basis", "string"), loc)
adamc@705 142 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_table"), _), _), _), _) =>
adamc@252 143 (L'.TFfi ("Basis", "string"), loc)
adamc@338 144 | L.CFfi ("Basis", "sql_sequence") =>
adamc@338 145 (L'.TFfi ("Basis", "string"), loc)
adamc@252 146 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_query"), _), _), _), _) =>
adamc@252 147 (L'.TFfi ("Basis", "string"), loc)
adamc@252 148 | L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_query1"), _), _), _), _), _), _) =>
adamc@252 149 (L'.TFfi ("Basis", "string"), loc)
adamc@252 150 | L.CApp ((L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_exp"), _), _), _), _), _), _), _), _) =>
adamc@252 151 (L'.TFfi ("Basis", "string"), loc)
adamc@707 152 | L.CApp ((L.CApp ((L.CFfi ("Basis", "primary_key"), _), _), _), _) =>
adamc@707 153 (L'.TFfi ("Basis", "string"), loc)
adamc@704 154 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_constraints"), _), _), _), _) =>
adamc@704 155 (L'.TFfi ("Basis", "sql_constraints"), loc)
adamc@705 156 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_constraint"), _), _), _), _) =>
adamc@704 157 (L'.TFfi ("Basis", "string"), loc)
adamc@712 158 | L.CApp ((L.CApp ((L.CFfi ("Basis", "linkable"), _), _), _), _) =>
adamc@712 159 (L'.TRecord [], loc)
adamc@709 160 | L.CApp ((L.CApp ((L.CFfi ("Basis", "matching"), _), _), _), _) =>
adamc@709 161 let
adamc@709 162 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@709 163 in
adamc@709 164 (L'.TRecord [("1", string), ("2", string)], loc)
adamc@709 165 end
adamc@709 166 | L.CApp ((L.CFfi ("Basis", "propagation_mode"), _), _) =>
adamc@709 167 (L'.TFfi ("Basis", "string"), loc)
adamc@252 168
adamc@252 169 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_subset"), _), _), _), _) =>
adamc@252 170 (L'.TRecord [], loc)
adamc@252 171 | L.CFfi ("Basis", "sql_relop") =>
adamc@252 172 (L'.TFfi ("Basis", "string"), loc)
adamc@252 173 | L.CFfi ("Basis", "sql_direction") =>
adamc@252 174 (L'.TFfi ("Basis", "string"), loc)
adamc@252 175 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_order_by"), _), _), _), _) =>
adamc@252 176 (L'.TFfi ("Basis", "string"), loc)
adamc@252 177 | L.CFfi ("Basis", "sql_limit") =>
adamc@252 178 (L'.TFfi ("Basis", "string"), loc)
adamc@252 179 | L.CFfi ("Basis", "sql_offset") =>
adamc@252 180 (L'.TFfi ("Basis", "string"), loc)
adamc@252 181
adamc@676 182 | L.CApp ((L.CFfi ("Basis", "sql_injectable_prim"), _), t) =>
adamc@676 183 (L'.TFun (mt env dtmap t, (L'.TFfi ("Basis", "string"), loc)), loc)
adamc@252 184 | L.CApp ((L.CFfi ("Basis", "sql_injectable"), _), t) =>
adamc@252 185 (L'.TFun (mt env dtmap t, (L'.TFfi ("Basis", "string"), loc)), loc)
adamc@252 186 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_unary"), _), _), _), _) =>
adamc@252 187 (L'.TFfi ("Basis", "string"), loc)
adamc@252 188 | L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_binary"), _), _), _), _), _), _) =>
adamc@252 189 (L'.TFfi ("Basis", "string"), loc)
adamc@252 190 | L.CApp ((L.CFfi ("Basis", "sql_aggregate"), _), t) =>
adamc@252 191 (L'.TFfi ("Basis", "string"), loc)
adamc@252 192 | L.CApp ((L.CFfi ("Basis", "sql_summable"), _), _) =>
adamc@252 193 (L'.TRecord [], loc)
adamc@252 194 | L.CApp ((L.CFfi ("Basis", "sql_maxable"), _), _) =>
adamc@252 195 (L'.TRecord [], loc)
adamc@559 196 | L.CApp ((L.CFfi ("Basis", "sql_arith"), _), _) =>
adamc@559 197 (L'.TRecord [], loc)
adamc@441 198 | L.CApp ((L.CFfi ("Basis", "sql_nfunc"), _), _) =>
adamc@441 199 (L'.TFfi ("Basis", "string"), loc)
adamc@251 200
adamc@668 201 | L.CApp ((L.CFfi ("Basis", "channel"), _), _) =>
adamc@668 202 (L'.TFfi ("Basis", "channel"), loc)
adamc@668 203
adamc@196 204 | L.CRel _ => poly ()
adamc@196 205 | L.CNamed n =>
adamc@196 206 (case IM.find (dtmap, n) of
adamc@196 207 SOME r => (L'.TDatatype (n, r), loc)
adamc@196 208 | NONE =>
adamc@196 209 let
adamc@196 210 val r = ref (L'.Default, [])
adamc@196 211 val (_, xs, xncs) = Env.lookupDatatype env n
adamc@196 212
adamc@196 213 val dtmap' = IM.insert (dtmap, n, r)
adamc@196 214
adamc@196 215 val xncs = map (fn (x, n, to) => (x, n, Option.map (mt env dtmap') to)) xncs
adamc@196 216 in
adamc@196 217 case xs of
adamc@198 218 [] =>(r := (ElabUtil.classifyDatatype xncs, xncs);
adamc@196 219 (L'.TDatatype (n, r), loc))
adamc@196 220 | _ => poly ()
adamc@196 221 end)
adamc@196 222 | L.CFfi mx => (L'.TFfi mx, loc)
adamc@196 223 | L.CApp _ => poly ()
adamc@196 224 | L.CAbs _ => poly ()
adamc@196 225
adamc@196 226 | L.CName _ => poly ()
adamc@196 227
adamc@196 228 | L.CRecord _ => poly ()
adamc@196 229 | L.CConcat _ => poly ()
adamc@621 230 | L.CMap _ => poly ()
adamc@196 231 | L.CUnit => poly ()
adamc@214 232
adamc@214 233 | L.CTuple _ => poly ()
adamc@214 234 | L.CProj _ => poly ()
adamc@626 235
adamc@626 236 | L.CKAbs _ => poly ()
adamc@626 237 | L.CKApp _ => poly ()
adamc@626 238 | L.TKFun _ => poly ()
adamc@196 239 end
adamc@25 240 in
adamc@196 241 mt env IM.empty
adamc@25 242 end
adamc@25 243
adamc@25 244 val dummyExp = (L'.EPrim (Prim.Int 0), E.dummySpan)
adamc@25 245
adamc@179 246 structure IM = IntBinaryMap
adamc@179 247
adamc@179 248 datatype foo_kind =
adamc@179 249 Attr
adamc@179 250 | Url
adamc@179 251
adamc@179 252 fun fk2s fk =
adamc@179 253 case fk of
adamc@179 254 Attr => "attr"
adamc@179 255 | Url => "url"
adamc@179 256
adamc@179 257 structure Fm :> sig
adamc@179 258 type t
adamc@179 259
adamc@179 260 val empty : int -> t
adamc@179 261
adamc@179 262 val lookup : t -> foo_kind -> int -> (int -> t -> L'.decl * t) -> t * int
adamc@179 263 val enter : t -> t
adamc@179 264 val decls : t -> L'.decl list
adamc@683 265
adamc@683 266 val freshName : t -> int * t
adamc@179 267 end = struct
adamc@179 268
adamc@179 269 structure M = BinaryMapFn(struct
adamc@179 270 type ord_key = foo_kind
adamc@179 271 fun compare x =
adamc@179 272 case x of
adamc@179 273 (Attr, Attr) => EQUAL
adamc@179 274 | (Attr, _) => LESS
adamc@179 275 | (_, Attr) => GREATER
adamc@179 276
adamc@179 277 | (Url, Url) => EQUAL
adamc@179 278 end)
adamc@179 279
adamc@179 280 type t = {
adamc@179 281 count : int,
adamc@179 282 map : int IM.map M.map,
adamc@179 283 decls : L'.decl list
adamc@179 284 }
adamc@179 285
adamc@179 286 fun empty count = {
adamc@179 287 count = count,
adamc@179 288 map = M.empty,
adamc@179 289 decls = []
adamc@179 290 }
adamc@179 291
adamc@179 292 fun enter ({count, map, ...} : t) = {count = count, map = map, decls = []}
adamc@683 293 fun freshName {count, map, decls} = (count, {count = count + 1, map = map, decls = decls})
adamc@179 294 fun decls ({decls, ...} : t) = decls
adamc@179 295
adamc@179 296 fun lookup (t as {count, map, decls}) k n thunk =
adamc@120 297 let
adamc@179 298 val im = Option.getOpt (M.find (map, k), IM.empty)
adamc@179 299 in
adamc@179 300 case IM.find (im, n) of
adamc@179 301 NONE =>
adamc@179 302 let
adamc@179 303 val n' = count
adamc@179 304 val (d, {count, map, decls}) = thunk count {count = count + 1,
adamc@179 305 map = M.insert (map, k, IM.insert (im, n, n')),
adamc@179 306 decls = decls}
adamc@179 307 in
adamc@179 308 ({count = count,
adamc@179 309 map = map,
adamc@179 310 decls = d :: decls}, n')
adamc@179 311 end
adamc@179 312 | SOME n' => (t, n')
adamc@179 313 end
adamc@179 314
adamc@179 315 end
adamc@185 316
adamc@185 317
adamc@185 318 fun capitalize s =
adamc@185 319 if s = "" then
adamc@185 320 s
adamc@185 321 else
adamc@185 322 str (Char.toUpper (String.sub (s, 0))) ^ String.extract (s, 1, NONE)
adamc@179 323
adamc@179 324 fun fooifyExp fk env =
adamc@179 325 let
adamc@179 326 fun fooify fm (e, tAll as (t, loc)) =
adamc@120 327 case #1 e of
adamc@120 328 L'.EClosure (fnam, [(L'.ERecord [], _)]) =>
adamc@120 329 let
adamc@120 330 val (_, _, _, s) = Env.lookupENamed env fnam
adamc@120 331 in
adamc@385 332 ((L'.EPrim (Prim.String (!urlPrefix ^ s)), loc), fm)
adamc@120 333 end
adamc@120 334 | L'.EClosure (fnam, args) =>
adamc@120 335 let
adamc@120 336 val (_, ft, _, s) = Env.lookupENamed env fnam
adamc@120 337 val ft = monoType env ft
adamc@111 338
adamc@179 339 fun attrify (args, ft, e, fm) =
adamc@120 340 case (args, ft) of
adamc@179 341 ([], _) => (e, fm)
adamc@120 342 | (arg :: args, (L'.TFun (t, ft), _)) =>
adamc@179 343 let
adamc@179 344 val (arg', fm) = fooify fm (arg, t)
adamc@179 345 in
adamc@179 346 attrify (args, ft,
adamc@179 347 (L'.EStrcat (e,
adamc@179 348 (L'.EStrcat ((L'.EPrim (Prim.String "/"), loc),
adamc@179 349 arg'), loc)), loc),
adamc@179 350 fm)
adamc@179 351 end
adamc@120 352 | _ => (E.errorAt loc "Type mismatch encoding attribute";
adamc@179 353 (e, fm))
adamc@120 354 in
adamc@385 355 attrify (args, ft, (L'.EPrim (Prim.String (!urlPrefix ^ s)), loc), fm)
adamc@120 356 end
adamc@120 357 | _ =>
adamc@120 358 case t of
adamc@185 359 L'.TFfi (m, x) => ((L'.EFfiApp (m, fk2s fk ^ "ify" ^ capitalize x, [e]), loc), fm)
adamc@200 360
adamc@179 361 | L'.TRecord [] => ((L'.EPrim (Prim.String ""), loc), fm)
adamc@200 362 | L'.TRecord ((x, t) :: xts) =>
adamc@200 363 let
adamc@200 364 val (se, fm) = fooify fm ((L'.EField (e, x), loc), t)
adamc@200 365 in
adamc@200 366 foldl (fn ((x, t), (se, fm)) =>
adamc@200 367 let
adamc@200 368 val (se', fm) = fooify fm ((L'.EField (e, x), loc), t)
adamc@200 369 in
adamc@200 370 ((L'.EStrcat (se,
adamc@200 371 (L'.EStrcat ((L'.EPrim (Prim.String "/"), loc),
adamc@200 372 se'), loc)), loc),
adamc@200 373 fm)
adamc@200 374 end) (se, fm) xts
adamc@200 375 end
adamc@111 376
adamc@196 377 | L'.TDatatype (i, ref (dk, _)) =>
adamc@179 378 let
adamc@179 379 fun makeDecl n fm =
adamc@179 380 let
adamc@193 381 val (x, _, xncs) = Env.lookupDatatype env i
adamc@179 382
adamc@179 383 val (branches, fm) =
adamc@179 384 ListUtil.foldlMap
adamc@179 385 (fn ((x, n, to), fm) =>
adamc@179 386 case to of
adamc@179 387 NONE =>
adamc@188 388 (((L'.PCon (dk, L'.PConVar n, NONE), loc),
adamc@179 389 (L'.EPrim (Prim.String x), loc)),
adamc@179 390 fm)
adamc@179 391 | SOME t =>
adamc@179 392 let
adamc@182 393 val t = monoType env t
adamc@182 394 val (arg, fm) = fooify fm ((L'.ERel 0, loc), t)
adamc@179 395 in
adamc@188 396 (((L'.PCon (dk, L'.PConVar n, SOME (L'.PVar ("a", t), loc)), loc),
adamc@179 397 (L'.EStrcat ((L'.EPrim (Prim.String (x ^ "/")), loc),
adamc@179 398 arg), loc)),
adamc@179 399 fm)
adamc@179 400 end)
adamc@179 401 fm xncs
adamc@179 402
adamc@179 403 val dom = tAll
adamc@179 404 val ran = (L'.TFfi ("Basis", "string"), loc)
adamc@179 405 in
adamc@179 406 ((L'.DValRec [(fk2s fk ^ "ify_" ^ x,
adamc@179 407 n,
adamc@179 408 (L'.TFun (dom, ran), loc),
adamc@179 409 (L'.EAbs ("x",
adamc@179 410 dom,
adamc@179 411 ran,
adamc@179 412 (L'.ECase ((L'.ERel 0, loc),
adamc@179 413 branches,
adamc@182 414 {disc = dom,
adamc@182 415 result = ran}), loc)), loc),
adamc@179 416 "")], loc),
adamc@179 417 fm)
adamc@179 418 end
adamc@179 419
adamc@179 420 val (fm, n) = Fm.lookup fm fk i makeDecl
adamc@179 421 in
adamc@179 422 ((L'.EApp ((L'.ENamed n, loc), e), loc), fm)
adamc@179 423 end
adamc@164 424
adamc@471 425 | L'.TOption t =>
adamc@471 426 let
adamc@471 427 val (body, fm) = fooify fm ((L'.ERel 0, loc), t)
adamc@471 428 in
adamc@471 429 ((L'.ECase (e,
adamc@471 430 [((L'.PNone t, loc),
adamc@471 431 (L'.EPrim (Prim.String "None"), loc)),
adamc@471 432
adamc@471 433 ((L'.PSome (t, (L'.PVar ("x", t), loc)), loc),
adamc@471 434 (L'.EStrcat ((L'.EPrim (Prim.String "Some/"), loc),
adamc@471 435 body), loc))],
adamc@471 436 {disc = tAll,
adamc@471 437 result = (L'.TFfi ("Basis", "string"), loc)}), loc),
adamc@471 438 fm)
adamc@471 439 end
adamc@471 440
adamc@490 441 | _ => (E.errorAt loc "Don't know how to encode attribute/URL type";
adamc@120 442 Print.eprefaces' [("Type", MonoPrint.p_typ MonoEnv.empty tAll)];
adamc@179 443 (dummyExp, fm))
adamc@120 444 in
adamc@120 445 fooify
adamc@120 446 end
adamc@120 447
adamc@179 448 val attrifyExp = fooifyExp Attr
adamc@179 449 val urlifyExp = fooifyExp Url
adamc@105 450
adamc@143 451 datatype 'a failable_search =
adamc@143 452 Found of 'a
adamc@143 453 | NotFound
adamc@143 454 | Error
adamc@143 455
adamc@153 456 structure St :> sig
adamc@153 457 type t
adamc@153 458
adamc@153 459 val empty : t
adamc@153 460
adamc@153 461 val radioGroup : t -> string option
adamc@153 462 val setRadioGroup : t * string -> t
adamc@153 463 end = struct
adamc@153 464
adamc@153 465 type t = {
adamc@153 466 radioGroup : string option
adamc@153 467 }
adamc@153 468
adamc@153 469 val empty = {radioGroup = NONE}
adamc@153 470
adamc@153 471 fun radioGroup (t : t) = #radioGroup t
adamc@153 472
adamc@153 473 fun setRadioGroup (t : t, x) = {radioGroup = SOME x}
adamc@153 474
adamc@153 475 end
adamc@153 476
adamc@186 477 fun monoPatCon env pc =
adamc@178 478 case pc of
adamc@178 479 L.PConVar n => L'.PConVar n
adamc@188 480 | L.PConFfi {mod = m, datatyp, con, arg, ...} => L'.PConFfi {mod = m, datatyp = datatyp, con = con,
adamc@188 481 arg = Option.map (monoType env) arg}
adamc@178 482
adamc@193 483 val dummyPat = (L'.PPrim (Prim.Int 0), ErrorMsg.dummySpan)
adamc@193 484
adamc@193 485 fun monoPat env (all as (p, loc)) =
adamc@193 486 let
adamc@193 487 fun poly () =
adamc@193 488 (E.errorAt loc "Unsupported pattern";
adamc@193 489 Print.eprefaces' [("Pattern", CorePrint.p_pat env all)];
adamc@193 490 dummyPat)
adamc@193 491 in
adamc@193 492 case p of
adamc@193 493 L.PWild => (L'.PWild, loc)
adamc@193 494 | L.PVar (x, t) => (L'.PVar (x, monoType env t), loc)
adamc@193 495 | L.PPrim p => (L'.PPrim p, loc)
adamc@193 496 | L.PCon (dk, pc, [], po) => (L'.PCon (dk, monoPatCon env pc, Option.map (monoPat env) po), loc)
adamc@288 497 | L.PCon (L.Option, _, [t], NONE) => (L'.PNone (monoType env t), loc)
adamc@288 498 | L.PCon (L.Option, _, [t], SOME p) => (L'.PSome (monoType env t, monoPat env p), loc)
adamc@193 499 | L.PCon _ => poly ()
adamc@193 500 | L.PRecord xps => (L'.PRecord (map (fn (x, p, t) => (x, monoPat env p, monoType env t)) xps), loc)
adamc@193 501 end
adamc@178 502
adamc@252 503 fun strcat loc es =
adamc@252 504 case es of
adamc@252 505 [] => (L'.EPrim (Prim.String ""), loc)
adamc@252 506 | [e] => e
adamc@252 507 | _ =>
adamc@252 508 let
adamc@252 509 val e2 = List.last es
adamc@252 510 val es = List.take (es, length es - 1)
adamc@252 511 val e1 = List.last es
adamc@252 512 val es = List.take (es, length es - 1)
adamc@252 513 in
adamc@252 514 foldr (fn (e, e') => (L'.EStrcat (e, e'), loc))
adamc@252 515 (L'.EStrcat (e1, e2), loc) es
adamc@252 516 end
adamc@252 517
adamc@252 518 fun strcatComma loc es =
adamc@252 519 case es of
adamc@252 520 [] => (L'.EPrim (Prim.String ""), loc)
adamc@252 521 | [e] => e
adamc@252 522 | _ =>
adamc@252 523 let
adamc@252 524 val e1 = List.last es
adamc@252 525 val es = List.take (es, length es - 1)
adamc@252 526 in
adamc@252 527 foldr (fn (e, e') =>
adamc@265 528 case (e, e') of
adamc@265 529 ((L'.EPrim (Prim.String ""), _), _) => e'
adamc@265 530 | (_, (L'.EPrim (Prim.String ""), _)) => e
adamc@252 531 | _ =>
adamc@252 532 (L'.EStrcat (e,
adamc@252 533 (L'.EStrcat ((L'.EPrim (Prim.String ", "), loc), e'), loc)), loc))
adamc@252 534 e1 es
adamc@252 535 end
adamc@252 536
adamc@252 537 fun strcatR loc e xs = strcatComma loc (map (fn (x, _) => (L'.EField (e, x), loc)) xs)
adamc@252 538
adamc@179 539 fun monoExp (env, st, fm) (all as (e, loc)) =
adamc@25 540 let
adamc@598 541 val strcat = strcat loc
adamc@598 542 val strcatComma = strcatComma loc
adamc@598 543 fun str s = (L'.EPrim (Prim.String s), loc)
adamc@598 544
adamc@25 545 fun poly () =
adamc@25 546 (E.errorAt loc "Unsupported expression";
adamc@25 547 Print.eprefaces' [("Expression", CorePrint.p_exp env all)];
adamc@179 548 (dummyExp, fm))
adamc@389 549
adamc@389 550 fun numTy t =
adamc@417 551 (L'.TRecord [("Zero", t),
adamc@417 552 ("Neg", (L'.TFun (t, t), loc)),
adamc@389 553 ("Plus", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 554 ("Minus", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 555 ("Times", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 556 ("Div", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 557 ("Mod", (L'.TFun (t, (L'.TFun (t, t), loc)), loc))], loc)
adamc@417 558 fun numEx (t, zero, neg, plus, minus, times, dv, md) =
adamc@417 559 ((L'.ERecord [("Zero", (L'.EPrim zero, loc), t),
adamc@417 560 ("Neg", neg, (L'.TFun (t, t), loc)),
adamc@389 561 ("Plus", plus, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 562 ("Minus", minus, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 563 ("Times", times, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 564 ("Div", dv, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 565 ("Mod", md, (L'.TFun (t, (L'.TFun (t, t), loc)), loc))], loc), fm)
adamc@391 566
adamc@391 567 fun ordTy t =
adamc@391 568 (L'.TRecord [("Lt", (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc)),
adamc@391 569 ("Le", (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc))], loc)
adamc@391 570 fun ordEx (t, lt, le) =
adamc@391 571 ((L'.ERecord [("Lt", lt, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc)),
adamc@391 572 ("Le", le, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc))],
adamc@391 573 loc), fm)
adamc@25 574 in
adamc@25 575 case e of
adamc@179 576 L.EPrim p => ((L'.EPrim p, loc), fm)
adamc@179 577 | L.ERel n => ((L'.ERel n, loc), fm)
adamc@179 578 | L.ENamed n => ((L'.ENamed n, loc), fm)
adamc@193 579 | L.ECon (dk, pc, [], eo) =>
adamc@193 580 let
adamc@179 581 val (eo, fm) =
adamc@179 582 case eo of
adamc@179 583 NONE => (NONE, fm)
adamc@179 584 | SOME e =>
adamc@179 585 let
adamc@179 586 val (e, fm) = monoExp (env, st, fm) e
adamc@179 587 in
adamc@179 588 (SOME e, fm)
adamc@179 589 end
adamc@179 590 in
adamc@188 591 ((L'.ECon (dk, monoPatCon env pc, eo), loc), fm)
adamc@193 592 end
adamc@297 593 | L.ECon (L.Option, _, [t], NONE) =>
adamc@297 594 ((L'.ENone (monoType env t), loc), fm)
adamc@297 595 | L.ECon (L.Option, _, [t], SOME e) =>
adamc@297 596 let
adamc@297 597 val (e, fm) = monoExp (env, st, fm) e
adamc@297 598 in
adamc@297 599 ((L'.ESome (monoType env t, e), loc), fm)
adamc@297 600 end
adamc@193 601 | L.ECon _ => poly ()
adamc@94 602
adamc@387 603 | L.ECApp ((L.EFfi ("Basis", "eq"), _), t) =>
adamc@387 604 let
adamc@387 605 val t = monoType env t
adamc@387 606 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@387 607 val dom = (L'.TFun (t, (L'.TFun (t, b), loc)), loc)
adamc@387 608 in
adamc@387 609 ((L'.EAbs ("f", dom, dom,
adamc@387 610 (L'.ERel 0, loc)), loc), fm)
adamc@387 611 end
adamc@387 612 | L.ECApp ((L.EFfi ("Basis", "ne"), _), t) =>
adamc@387 613 let
adamc@387 614 val t = monoType env t
adamc@387 615 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@387 616 val dom = (L'.TFun (t, (L'.TFun (t, b), loc)), loc)
adamc@387 617 in
adamc@387 618 ((L'.EAbs ("f", dom, dom,
adamc@387 619 (L'.EAbs ("x", t, (L'.TFun (t, b), loc),
adamc@387 620 (L'.EAbs ("y", t, b,
adamc@387 621 (L'.EUnop ("!", (L'.EApp ((L'.EApp ((L'.ERel 2, loc),
adamc@387 622 (L'.ERel 1, loc)), loc),
adamc@387 623 (L'.ERel 0, loc)), loc)), loc)),
adamc@387 624 loc)),
adamc@387 625 loc)),
adamc@387 626 loc), fm)
adamc@387 627 end
adamc@387 628 | L.EFfi ("Basis", "eq_int") =>
adamc@387 629 ((L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@387 630 (L'.TFun ((L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@387 631 (L'.EAbs ("y", (L'.TFfi ("Basis", "int"), loc),
adamc@387 632 (L'.TFfi ("Basis", "bool"), loc),
adamc@387 633 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@387 634 fm)
adamc@394 635 | L.EFfi ("Basis", "eq_float") =>
adamc@394 636 ((L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@394 637 (L'.TFun ((L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@394 638 (L'.EAbs ("y", (L'.TFfi ("Basis", "float"), loc),
adamc@394 639 (L'.TFfi ("Basis", "bool"), loc),
adamc@394 640 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@394 641 fm)
adamc@388 642 | L.EFfi ("Basis", "eq_bool") =>
adamc@388 643 ((L'.EAbs ("x", (L'.TFfi ("Basis", "bool"), loc),
adamc@388 644 (L'.TFun ((L'.TFfi ("Basis", "bool"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@388 645 (L'.EAbs ("y", (L'.TFfi ("Basis", "bool"), loc),
adamc@388 646 (L'.TFfi ("Basis", "bool"), loc),
adamc@388 647 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@388 648 fm)
adamc@388 649 | L.EFfi ("Basis", "eq_string") =>
adamc@388 650 ((L'.EAbs ("x", (L'.TFfi ("Basis", "string"), loc),
adamc@388 651 (L'.TFun ((L'.TFfi ("Basis", "string"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@388 652 (L'.EAbs ("y", (L'.TFfi ("Basis", "string"), loc),
adamc@388 653 (L'.TFfi ("Basis", "bool"), loc),
adamc@388 654 (L'.EBinop ("!strcmp", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@388 655 fm)
adamc@437 656 | L.EFfi ("Basis", "eq_time") =>
adamc@437 657 ((L'.EAbs ("x", (L'.TFfi ("Basis", "time"), loc),
adamc@437 658 (L'.TFun ((L'.TFfi ("Basis", "time"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@437 659 (L'.EAbs ("y", (L'.TFfi ("Basis", "time"), loc),
adamc@437 660 (L'.TFfi ("Basis", "bool"), loc),
adamc@437 661 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@437 662 fm)
adamc@422 663 | L.ECApp ((L.EFfi ("Basis", "mkEq"), _), t) =>
adamc@422 664 let
adamc@422 665 val t = monoType env t
adamc@422 666 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@422 667 val dom = (L'.TFun (t, (L'.TFun (t, b), loc)), loc)
adamc@422 668 in
adamc@422 669 ((L'.EAbs ("f", dom, dom,
adamc@422 670 (L'.ERel 0, loc)), loc), fm)
adamc@422 671 end
adamc@387 672
adamc@417 673 | L.ECApp ((L.EFfi ("Basis", "zero"), _), t) =>
adamc@417 674 let
adamc@417 675 val t = monoType env t
adamc@417 676 in
adamc@417 677 ((L'.EAbs ("r", numTy t, t,
adamc@417 678 (L'.EField ((L'.ERel 0, loc), "Zero"), loc)), loc), fm)
adamc@417 679 end
adamc@389 680 | L.ECApp ((L.EFfi ("Basis", "neg"), _), t) =>
adamc@389 681 let
adamc@389 682 val t = monoType env t
adamc@389 683 in
adamc@389 684 ((L'.EAbs ("r", numTy t, (L'.TFun (t, t), loc),
adamc@389 685 (L'.EField ((L'.ERel 0, loc), "Neg"), loc)), loc), fm)
adamc@389 686 end
adamc@389 687 | L.ECApp ((L.EFfi ("Basis", "plus"), _), t) =>
adamc@389 688 let
adamc@389 689 val t = monoType env t
adamc@389 690 in
adamc@389 691 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 692 (L'.EField ((L'.ERel 0, loc), "Plus"), loc)), loc), fm)
adamc@389 693 end
adamc@389 694 | L.ECApp ((L.EFfi ("Basis", "minus"), _), t) =>
adamc@389 695 let
adamc@389 696 val t = monoType env t
adamc@389 697 in
adamc@389 698 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 699 (L'.EField ((L'.ERel 0, loc), "Minus"), loc)), loc), fm)
adamc@389 700 end
adamc@389 701 | L.ECApp ((L.EFfi ("Basis", "times"), _), t) =>
adamc@389 702 let
adamc@389 703 val t = monoType env t
adamc@389 704 in
adamc@389 705 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 706 (L'.EField ((L'.ERel 0, loc), "Times"), loc)), loc), fm)
adamc@389 707 end
adamc@389 708 | L.ECApp ((L.EFfi ("Basis", "div"), _), t) =>
adamc@389 709 let
adamc@389 710 val t = monoType env t
adamc@389 711 in
adamc@389 712 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 713 (L'.EField ((L'.ERel 0, loc), "Div"), loc)), loc), fm)
adamc@389 714 end
adamc@389 715 | L.ECApp ((L.EFfi ("Basis", "mod"), _), t) =>
adamc@389 716 let
adamc@389 717 val t = monoType env t
adamc@389 718 in
adamc@389 719 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 720 (L'.EField ((L'.ERel 0, loc), "Mod"), loc)), loc), fm)
adamc@389 721 end
adamc@389 722 | L.EFfi ("Basis", "num_int") =>
adamc@389 723 let
adamc@389 724 fun intBin s =
adamc@389 725 (L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@389 726 (L'.TFun ((L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "int"), loc)), loc),
adamc@389 727 (L'.EAbs ("y", (L'.TFfi ("Basis", "int"), loc),
adamc@389 728 (L'.TFfi ("Basis", "int"), loc),
adamc@389 729 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@389 730 in
adamc@389 731 numEx ((L'.TFfi ("Basis", "int"), loc),
adamc@417 732 Prim.Int (Int64.fromInt 0),
adamc@389 733 (L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@389 734 (L'.TFfi ("Basis", "int"), loc),
adamc@389 735 (L'.EUnop ("-", (L'.ERel 0, loc)), loc)), loc),
adamc@389 736 intBin "+",
adamc@389 737 intBin "-",
adamc@389 738 intBin "*",
adamc@389 739 intBin "/",
adamc@389 740 intBin "%")
adamc@389 741 end
adamc@390 742 | L.EFfi ("Basis", "num_float") =>
adamc@390 743 let
adamc@390 744 fun floatBin s =
adamc@390 745 (L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@390 746 (L'.TFun ((L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "float"), loc)), loc),
adamc@390 747 (L'.EAbs ("y", (L'.TFfi ("Basis", "float"), loc),
adamc@390 748 (L'.TFfi ("Basis", "float"), loc),
adamc@390 749 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@390 750 in
adamc@390 751 numEx ((L'.TFfi ("Basis", "float"), loc),
adamc@417 752 Prim.Float 0.0,
adamc@390 753 (L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@390 754 (L'.TFfi ("Basis", "float"), loc),
adamc@390 755 (L'.EUnop ("-", (L'.ERel 0, loc)), loc)), loc),
adamc@390 756 floatBin "+",
adamc@390 757 floatBin "-",
adamc@390 758 floatBin "*",
adamc@390 759 floatBin "/",
adamc@390 760 floatBin "fmod")
adamc@390 761 end
adamc@391 762
adamc@391 763 | L.ECApp ((L.EFfi ("Basis", "lt"), _), t) =>
adamc@391 764 let
adamc@391 765 val t = monoType env t
adamc@391 766 in
adamc@391 767 ((L'.EAbs ("r", ordTy t, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc),
adamc@391 768 (L'.EField ((L'.ERel 0, loc), "Lt"), loc)), loc), fm)
adamc@391 769 end
adamc@391 770 | L.ECApp ((L.EFfi ("Basis", "le"), _), t) =>
adamc@391 771 let
adamc@391 772 val t = monoType env t
adamc@391 773 in
adamc@391 774 ((L'.EAbs ("r", ordTy t, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc),
adamc@391 775 (L'.EField ((L'.ERel 0, loc), "Le"), loc)), loc), fm)
adamc@391 776 end
adamc@392 777 | L.ECApp ((L.EFfi ("Basis", "gt"), _), t) =>
adamc@392 778 let
adamc@392 779 val t = monoType env t
adamc@392 780 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@392 781 in
adamc@392 782 ((L'.EAbs ("f", ordTy t, (L'.TFun (t, (L'.TFun (t, b), loc)), loc),
adamc@392 783 (L'.EAbs ("x", t, (L'.TFun (t, b), loc),
adamc@392 784 (L'.EAbs ("y", t, b,
adamc@392 785 (L'.EUnop ("!",
adamc@392 786 (L'.EApp ((L'.EApp ((L'.EField ((L'.ERel 2, loc),
adamc@392 787 "Le"), loc),
adamc@392 788 (L'.ERel 1, loc)), loc),
adamc@392 789 (L'.ERel 0, loc)), loc)), loc)), loc)),
adamc@392 790 loc)),
adamc@392 791 loc), fm)
adamc@392 792 end
adamc@392 793 | L.ECApp ((L.EFfi ("Basis", "ge"), _), t) =>
adamc@392 794 let
adamc@392 795 val t = monoType env t
adamc@392 796 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@392 797 in
adamc@392 798 ((L'.EAbs ("f", ordTy t, (L'.TFun (t, (L'.TFun (t, b), loc)), loc),
adamc@392 799 (L'.EAbs ("x", t, (L'.TFun (t, b), loc),
adamc@392 800 (L'.EAbs ("y", t, b,
adamc@392 801 (L'.EUnop ("!",
adamc@392 802 (L'.EApp ((L'.EApp ((L'.EField ((L'.ERel 2, loc),
adamc@392 803 "Lt"), loc),
adamc@392 804 (L'.ERel 1, loc)), loc),
adamc@392 805 (L'.ERel 0, loc)), loc)), loc)), loc)),
adamc@392 806 loc)),
adamc@392 807 loc), fm)
adamc@392 808 end
adamc@391 809 | L.EFfi ("Basis", "ord_int") =>
adamc@391 810 let
adamc@391 811 fun intBin s =
adamc@391 812 (L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@391 813 (L'.TFun ((L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@391 814 (L'.EAbs ("y", (L'.TFfi ("Basis", "int"), loc),
adamc@391 815 (L'.TFfi ("Basis", "bool"), loc),
adamc@391 816 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@391 817 in
adamc@391 818 ordEx ((L'.TFfi ("Basis", "int"), loc),
adamc@391 819 intBin "<",
adamc@391 820 intBin "<=")
adamc@391 821 end
adamc@394 822 | L.EFfi ("Basis", "ord_float") =>
adamc@394 823 let
adamc@394 824 fun floatBin s =
adamc@394 825 (L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@394 826 (L'.TFun ((L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@394 827 (L'.EAbs ("y", (L'.TFfi ("Basis", "float"), loc),
adamc@394 828 (L'.TFfi ("Basis", "bool"), loc),
adamc@394 829 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@394 830 in
adamc@394 831 ordEx ((L'.TFfi ("Basis", "float"), loc),
adamc@394 832 floatBin "<",
adamc@394 833 floatBin "<=")
adamc@394 834 end
adamc@394 835 | L.EFfi ("Basis", "ord_bool") =>
adamc@394 836 let
adamc@394 837 fun boolBin s =
adamc@394 838 (L'.EAbs ("x", (L'.TFfi ("Basis", "bool"), loc),
adamc@394 839 (L'.TFun ((L'.TFfi ("Basis", "bool"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@394 840 (L'.EAbs ("y", (L'.TFfi ("Basis", "bool"), loc),
adamc@394 841 (L'.TFfi ("Basis", "bool"), loc),
adamc@394 842 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@394 843 in
adamc@394 844 ordEx ((L'.TFfi ("Basis", "bool"), loc),
adamc@394 845 boolBin "<",
adamc@394 846 boolBin "<=")
adamc@394 847 end
adamc@395 848 | L.EFfi ("Basis", "ord_string") =>
adamc@395 849 let
adamc@395 850 fun boolBin s =
adamc@395 851 (L'.EAbs ("x", (L'.TFfi ("Basis", "string"), loc),
adamc@395 852 (L'.TFun ((L'.TFfi ("Basis", "string"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@395 853 (L'.EAbs ("y", (L'.TFfi ("Basis", "string"), loc),
adamc@395 854 (L'.TFfi ("Basis", "bool"), loc),
adamc@395 855 (L'.EBinop (s,
adamc@395 856 (L'.EBinop ("strcmp",
adamc@395 857 (L'.ERel 1, loc),
adamc@395 858 (L'.ERel 0, loc)), loc),
adamc@395 859 (L'.EPrim (Prim.Int (Int64.fromInt 0)), loc)), loc)), loc)), loc)
adamc@395 860 in
adamc@395 861 ordEx ((L'.TFfi ("Basis", "string"), loc),
adamc@395 862 boolBin "<",
adamc@395 863 boolBin "<=")
adamc@395 864 end
adamc@437 865 | L.EFfi ("Basis", "ord_time") =>
adamc@437 866 let
adamc@437 867 fun boolBin s =
adamc@437 868 (L'.EAbs ("x", (L'.TFfi ("Basis", "time"), loc),
adamc@437 869 (L'.TFun ((L'.TFfi ("Basis", "time"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@437 870 (L'.EAbs ("y", (L'.TFfi ("Basis", "time"), loc),
adamc@437 871 (L'.TFfi ("Basis", "bool"), loc),
adamc@437 872 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@437 873 in
adamc@437 874 ordEx ((L'.TFfi ("Basis", "time"), loc),
adamc@437 875 boolBin "<",
adamc@437 876 boolBin "<=")
adamc@437 877 end
adamc@389 878
adamc@286 879 | L.ECApp ((L.EFfi ("Basis", "show"), _), t) =>
adamc@286 880 let
adamc@286 881 val t = monoType env t
adamc@286 882 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@286 883 in
adamc@286 884 ((L'.EAbs ("f", (L'.TFun (t, s), loc), (L'.TFun (t, s), loc),
adamc@286 885 (L'.ERel 0, loc)), loc), fm)
adamc@286 886 end
adamc@286 887 | L.EFfi ("Basis", "show_int") =>
adamc@286 888 ((L'.EFfi ("Basis", "intToString"), loc), fm)
adamc@286 889 | L.EFfi ("Basis", "show_float") =>
adamc@286 890 ((L'.EFfi ("Basis", "floatToString"), loc), fm)
adamc@286 891 | L.EFfi ("Basis", "show_string") =>
adamc@286 892 let
adamc@286 893 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@286 894 in
adamc@286 895 ((L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc), fm)
adamc@286 896 end
adamc@286 897 | L.EFfi ("Basis", "show_bool") =>
adamc@286 898 ((L'.EFfi ("Basis", "boolToString"), loc), fm)
adamc@436 899 | L.EFfi ("Basis", "show_time") =>
adamc@436 900 ((L'.EFfi ("Basis", "timeToString"), loc), fm)
adamc@452 901 | L.ECApp ((L.EFfi ("Basis", "mkShow"), _), t) =>
adamc@452 902 let
adamc@452 903 val t = monoType env t
adamc@452 904 val b = (L'.TFfi ("Basis", "string"), loc)
adamc@452 905 val dom = (L'.TFun (t, b), loc)
adamc@452 906 in
adamc@452 907 ((L'.EAbs ("f", dom, dom,
adamc@452 908 (L'.ERel 0, loc)), loc), fm)
adamc@452 909 end
adamc@286 910
adamc@290 911 | L.ECApp ((L.EFfi ("Basis", "read"), _), t) =>
adamc@290 912 let
adamc@290 913 val t = monoType env t
adamc@290 914 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@290 915 in
adamc@292 916 ((L'.EAbs ("f", readType (t, loc), readType' (t, loc),
adamc@292 917 (L'.EField ((L'.ERel 0, loc), "Read"), loc)), loc), fm)
adamc@292 918 end
adamc@292 919 | L.ECApp ((L.EFfi ("Basis", "readError"), _), t) =>
adamc@292 920 let
adamc@292 921 val t = monoType env t
adamc@292 922 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@292 923 in
adamc@292 924 ((L'.EAbs ("f", readType (t, loc), readErrType (t, loc),
adamc@292 925 (L'.EField ((L'.ERel 0, loc), "ReadError"), loc)), loc), fm)
adamc@290 926 end
adamc@290 927 | L.EFfi ("Basis", "read_int") =>
adamc@292 928 let
adamc@292 929 val t = (L'.TFfi ("Basis", "int"), loc)
adamc@292 930 in
adamc@292 931 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToInt"), loc), readType' (t, loc)),
adamc@292 932 ("ReadError", (L'.EFfi ("Basis", "stringToInt_error"), loc), readErrType (t, loc))],
adamc@292 933 loc),
adamc@292 934 fm)
adamc@292 935 end
adamc@290 936 | L.EFfi ("Basis", "read_float") =>
adamc@292 937 let
adamc@292 938 val t = (L'.TFfi ("Basis", "float"), loc)
adamc@292 939 in
adamc@292 940 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToFloat"), loc), readType' (t, loc)),
adamc@292 941 ("ReadError", (L'.EFfi ("Basis", "stringToFloat_error"), loc), readErrType (t, loc))],
adamc@292 942 loc),
adamc@292 943 fm)
adamc@292 944 end
adamc@290 945 | L.EFfi ("Basis", "read_string") =>
adamc@290 946 let
adamc@290 947 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@290 948 in
adamc@292 949 ((L'.ERecord [("Read", (L'.EAbs ("s", s, (L'.TOption s, loc),
adamc@292 950 (L'.ESome (s, (L'.ERel 0, loc)), loc)), loc), readType' (s, loc)),
adamc@292 951 ("ReadError", (L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc), readErrType (s, loc))], loc),
adamc@292 952 fm)
adamc@290 953 end
adamc@290 954 | L.EFfi ("Basis", "read_bool") =>
adamc@292 955 let
adamc@292 956 val t = (L'.TFfi ("Basis", "bool"), loc)
adamc@292 957 in
adamc@292 958 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToBool"), loc), readType' (t, loc)),
adamc@292 959 ("ReadError", (L'.EFfi ("Basis", "stringToBool_error"), loc), readErrType (t, loc))],
adamc@292 960 loc),
adamc@292 961 fm)
adamc@292 962 end
adamc@436 963 | L.EFfi ("Basis", "read_time") =>
adamc@436 964 let
adamc@436 965 val t = (L'.TFfi ("Basis", "time"), loc)
adamc@436 966 in
adamc@436 967 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToTime"), loc), readType' (t, loc)),
adamc@436 968 ("ReadError", (L'.EFfi ("Basis", "stringToTime_error"), loc), readErrType (t, loc))],
adamc@436 969 loc),
adamc@436 970 fm)
adamc@436 971 end
adamc@290 972
adamc@564 973 | L.EApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "return"), _), _), _), t), _),
adamc@564 974 (L.EFfi ("Basis", "transaction_monad"), _)) =>
adamc@252 975 let
adamc@252 976 val t = monoType env t
adamc@252 977 in
adamc@252 978 ((L'.EAbs ("x", t,
adamc@252 979 (L'.TFun ((L'.TRecord [], loc), t), loc),
adamc@252 980 (L'.EAbs ("_", (L'.TRecord [], loc), t,
adamc@252 981 (L'.ERel 1, loc)), loc)), loc), fm)
adamc@252 982 end
adamc@564 983 | L.EApp ((L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "bind"), _), _), _), t1), _), t2), _),
adamc@564 984 (L.EFfi ("Basis", "transaction_monad"), _)) =>
adamc@251 985 let
adamc@251 986 val t1 = monoType env t1
adamc@251 987 val t2 = monoType env t2
adamc@251 988 val un = (L'.TRecord [], loc)
adamc@252 989 val mt1 = (L'.TFun (un, t1), loc)
adamc@252 990 val mt2 = (L'.TFun (un, t2), loc)
adamc@251 991 in
adamc@572 992 ((L'.EAbs ("m1", mt1, (L'.TFun ((L'.TFun (t1, mt2), loc), (L'.TFun (un, un), loc)), loc),
adamc@572 993 (L'.EAbs ("m2", (L'.TFun (t1, mt2), loc), (L'.TFun (un, un), loc),
adamc@252 994 (L'.EAbs ("_", un, un,
adamc@252 995 (L'.ELet ("r", t1, (L'.EApp ((L'.ERel 2, loc),
adamc@252 996 (L'.ERecord [], loc)), loc),
adamc@252 997 (L'.EApp (
adamc@252 998 (L'.EApp ((L'.ERel 2, loc), (L'.ERel 0, loc)), loc),
adamc@252 999 (L'.ERecord [], loc)),
adamc@252 1000 loc)), loc)), loc)), loc)), loc),
adamc@251 1001 fm)
adamc@251 1002 end
adamc@697 1003
adamc@670 1004 | L.EApp ((L.EApp ((L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "bind"), _), _), _), _), _), t2), _),
adamc@670 1005 (L.EFfi ("Basis", "transaction_monad"), _)), _),
adamc@670 1006 (L.EApp ((L.ECApp ((L.EFfi ("Basis", "recv"), _), t1), _),
adamc@670 1007 ch), loc)) =>
adamc@670 1008 let
adamc@670 1009 val t1 = monoType env t1
adamc@670 1010 val t2 = monoType env t2
adamc@670 1011 val un = (L'.TRecord [], loc)
adamc@670 1012 val mt2 = (L'.TFun (un, t2), loc)
adamc@670 1013 val (ch, fm) = monoExp (env, st, fm) ch
adamc@670 1014 in
adamc@670 1015 ((L'.EAbs ("m2", (L'.TFun (t1, mt2), loc), (L'.TFun (un, un), loc),
adamc@670 1016 (L'.EAbs ("_", un, un,
adamc@670 1017 (L'.ERecv (liftExpInExp 0 (liftExpInExp 0 ch),
adamc@670 1018 (L'.ERel 1, loc),
adamc@670 1019 t1), loc)), loc)), loc),
adamc@670 1020 fm)
adamc@670 1021 end
adamc@697 1022 | L.EFfiApp ("Basis", "recv", _) => poly ()
adamc@697 1023
adamc@695 1024 | L.EApp ((L.EApp ((L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "bind"), _), _), _), _), _), t2), _),
adamc@695 1025 (L.EFfi ("Basis", "transaction_monad"), _)), _),
adamc@695 1026 (L.EAbs (_, _, _,
adamc@695 1027 (L.EFfiApp ("Basis", "sleep", [n]), _)), loc)) =>
adamc@695 1028 let
adamc@695 1029 val t2 = monoType env t2
adamc@695 1030 val un = (L'.TRecord [], loc)
adamc@695 1031 val mt2 = (L'.TFun (un, t2), loc)
adamc@695 1032 val (n, fm) = monoExp (env, st, fm) n
adamc@695 1033 in
adamc@695 1034 ((L'.EAbs ("m2", (L'.TFun (un, mt2), loc), (L'.TFun (un, un), loc),
adamc@695 1035 (L'.EAbs ("_", un, un,
adamc@697 1036 (L'.ESleep (liftExpInExp 0 n, (L'.EApp ((L'.ERel 1, loc),
adamc@695 1037 (L'.ERecord [], loc)), loc)),
adamc@695 1038 loc)), loc)), loc),
adamc@695 1039 fm)
adamc@695 1040 end
adamc@697 1041 | L.EFfiApp ("Basis", "sleep", _) => poly ()
adamc@251 1042
adamc@565 1043 | L.ECApp ((L.EFfi ("Basis", "source"), _), t) =>
adamc@565 1044 let
adamc@565 1045 val t = monoType env t
adamc@565 1046 in
adamc@577 1047 ((L'.EAbs ("x", t, (L'.TFun ((L'.TRecord [], loc), (L'.TSource, loc)), loc),
adamc@577 1048 (L'.EAbs ("_", (L'.TRecord [], loc), (L'.TSource, loc),
adamc@577 1049 (L'.EFfiApp ("Basis", "new_client_source",
adamc@590 1050 [(L'.EJavaScript (L'.Source t, (L'.ERel 1, loc), NONE), loc)]),
adamc@578 1051 loc)), loc)),
adamc@565 1052 loc),
adamc@565 1053 fm)
adamc@565 1054 end
adamc@575 1055 | L.ECApp ((L.EFfi ("Basis", "set"), _), t) =>
adamc@575 1056 let
adamc@575 1057 val t = monoType env t
adamc@575 1058 in
adamc@577 1059 ((L'.EAbs ("src", (L'.TSource, loc),
adamc@575 1060 (L'.TFun (t, (L'.TFun ((L'.TRecord [], loc), (L'.TRecord [], loc)), loc)), loc),
adamc@575 1061 (L'.EAbs ("v", t, (L'.TFun ((L'.TRecord [], loc), (L'.TRecord [], loc)), loc),
adamc@575 1062 (L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adamc@575 1063 (L'.EFfiApp ("Basis", "set_client_source",
adamc@577 1064 [(L'.ERel 2, loc),
adamc@590 1065 (L'.EJavaScript (L'.Source t,
adamc@590 1066 (L'.ERel 1, loc), NONE), loc)]),
adamc@575 1067 loc)), loc)), loc)), loc),
adamc@575 1068 fm)
adamc@575 1069 end
adamc@601 1070 | L.ECApp ((L.EFfi ("Basis", "get"), _), t) =>
adamc@601 1071 let
adamc@601 1072 val t = monoType env t
adamc@601 1073 in
adamc@601 1074 ((L'.EAbs ("src", (L'.TSource, loc),
adamc@601 1075 (L'.TFun ((L'.TRecord [], loc), t), loc),
adamc@601 1076 (L'.EAbs ("_", (L'.TRecord [], loc), t,
adamc@601 1077 (L'.EFfiApp ("Basis", "get_client_source",
adamc@601 1078 [(L'.ERel 1, loc)]),
adamc@601 1079 loc)), loc)), loc),
adamc@601 1080 fm)
adamc@601 1081 end
adamc@565 1082
adamc@694 1083 | L.EFfiApp ("Basis", "spawn", [e]) =>
adamc@694 1084 let
adamc@694 1085 val (e, fm) = monoExp (env, st, fm) e
adamc@694 1086 in
adamc@694 1087 ((L'.EApp (e, (L'.ERecord [], loc)), loc), fm)
adamc@694 1088 end
adamc@694 1089
adamc@568 1090 | L.EApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "return"), _), _), _), t), _),
adamc@568 1091 (L.EFfi ("Basis", "signal_monad"), _)) =>
adamc@568 1092 let
adamc@568 1093 val t = monoType env t
adamc@568 1094 in
adamc@568 1095 ((L'.EAbs ("x", t, (L'.TSignal t, loc),
adamc@568 1096 (L'.ESignalReturn (L'.ERel 0, loc), loc)), loc),
adamc@568 1097 fm)
adamc@568 1098 end
adamc@572 1099 | L.EApp ((L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "bind"), _), _), _), t1), _), t2), _),
adamc@572 1100 (L.EFfi ("Basis", "signal_monad"), _)) =>
adamc@572 1101 let
adamc@572 1102 val t1 = monoType env t1
adamc@572 1103 val t2 = monoType env t2
adamc@572 1104 val un = (L'.TRecord [], loc)
adamc@572 1105 val mt1 = (L'.TSignal t1, loc)
adamc@572 1106 val mt2 = (L'.TSignal t2, loc)
adamc@572 1107 in
adamc@572 1108 ((L'.EAbs ("m1", mt1, (L'.TFun ((L'.TFun (t1, mt2), loc), mt2), loc),
adamc@572 1109 (L'.EAbs ("m2", (L'.TFun (t1, mt2), loc), mt2,
adamc@572 1110 (L'.ESignalBind ((L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@572 1111 fm)
adamc@572 1112 end
adamc@574 1113 | L.ECApp ((L.EFfi ("Basis", "signal"), _), t) =>
adamc@574 1114 let
adamc@574 1115 val t = monoType env t
adamc@574 1116 in
adamc@574 1117 ((L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc), (L'.TSignal t, loc),
adamc@574 1118 (L'.ESignalSource (L'.ERel 0, loc), loc)), loc),
adamc@574 1119 fm)
adamc@574 1120 end
adamc@568 1121
adamc@462 1122 | L.ECApp ((L.EFfi ("Basis", "getCookie"), _), t) =>
adamc@462 1123 let
adamc@462 1124 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@462 1125 val un = (L'.TRecord [], loc)
adamc@462 1126 val t = monoType env t
adamc@462 1127 in
adamc@462 1128 ((L'.EAbs ("c", s, (L'.TFun (un, s), loc),
adamc@462 1129 (L'.EAbs ("_", un, s,
adamc@463 1130 (L'.EUnurlify ((L'.EFfiApp ("Basis", "get_cookie", [(L'.ERel 1, loc)]), loc),
adamc@463 1131 t),
adamc@463 1132 loc)), loc)), loc),
adamc@462 1133 fm)
adamc@462 1134 end
adamc@462 1135
adamc@462 1136 | L.ECApp ((L.EFfi ("Basis", "setCookie"), _), t) =>
adamc@462 1137 let
adamc@462 1138 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@462 1139 val un = (L'.TRecord [], loc)
adamc@462 1140 val t = monoType env t
adamc@462 1141 val (e, fm) = urlifyExp env fm ((L'.ERel 1, loc), t)
adamc@462 1142 in
adamc@462 1143 ((L'.EAbs ("c", s, (L'.TFun (t, (L'.TFun (un, un), loc)), loc),
adamc@462 1144 (L'.EAbs ("v", t, (L'.TFun (un, un), loc),
adamc@462 1145 (L'.EAbs ("_", un, un,
adamc@466 1146 (L'.EFfiApp ("Basis", "set_cookie", [(L'.EPrim (Prim.String (!urlPrefix)),
adamc@466 1147 loc),
adamc@466 1148 (L'.ERel 2, loc),
adamc@466 1149 e]), loc)),
adamc@462 1150 loc)), loc)), loc),
adamc@462 1151 fm)
adamc@462 1152 end
adamc@462 1153
adamc@668 1154 | L.ECApp ((L.EFfi ("Basis", "channel"), _), t) =>
adamc@668 1155 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "channel"), loc),
adamc@668 1156 (L'.EFfiApp ("Basis", "new_channel", [(L'.ERecord [], loc)]), loc)), loc),
adamc@668 1157 fm)
adamc@668 1158 | L.ECApp ((L.EFfi ("Basis", "send"), _), t) =>
adamc@668 1159 let
adamc@668 1160 val t = monoType env t
adamc@668 1161 val (e, fm) = urlifyExp env fm ((L'.ERel 1, loc), t)
adamc@668 1162 in
adamc@668 1163 ((L'.EAbs ("ch", (L'.TFfi ("Basis", "channel"), loc),
adamc@668 1164 (L'.TFun (t, (L'.TFun ((L'.TRecord [], loc), (L'.TRecord [], loc)), loc)), loc),
adamc@668 1165 (L'.EAbs ("v", t, (L'.TFun ((L'.TRecord [], loc), (L'.TRecord [], loc)), loc),
adamc@668 1166 (L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adamc@668 1167 (L'.EFfiApp ("Basis", "send",
adamc@668 1168 [(L'.ERel 2, loc),
adamc@668 1169 e]),
adamc@668 1170 loc)), loc)), loc)), loc),
adamc@668 1171 fm)
adamc@668 1172 end
adamc@668 1173
adamc@707 1174 | L.ECApp ((L.EFfi ("Basis", "no_primary_key"), _), _) =>
adamc@707 1175 ((L'.EPrim (Prim.String ""), loc),
adamc@707 1176 fm)
adamc@707 1177 | L.ECApp (
adamc@707 1178 (L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "primary_key"), _), _), _), t), _),
adamc@707 1179 nm), _),
adamc@707 1180 (L.CRecord (_, unique), _)) =>
adamc@707 1181 let
adamc@707 1182 val unique = (nm, t) :: unique
adamc@707 1183 val witnesses = (L'.TRecord (map (fn (nm, _) => (monoName env nm, (L'.TRecord [], loc))) unique), loc)
adamc@707 1184 in
adamc@707 1185 ((L'.EAbs ("_", witnesses, (L'.TFfi ("Basis", "string"), loc),
adamc@707 1186 (L'.EPrim (Prim.String
adamc@707 1187 (String.concatWith ", "
adamc@707 1188 (map (fn (x, _) => "uw_" ^ monoName env x) unique))),
adamc@707 1189 loc)), loc),
adamc@707 1190 fm)
adamc@707 1191 end
adamc@707 1192
adamc@704 1193 | L.ECApp ((L.EFfi ("Basis", "no_constraint"), _), _) =>
adamc@704 1194 ((L'.ERecord [], loc),
adamc@704 1195 fm)
adamc@705 1196 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "one_constraint"), _), _), _), _), _), (L.CName name, _)) =>
adamc@704 1197 ((L'.EAbs ("c",
adamc@704 1198 (L'.TFfi ("Basis", "string"), loc),
adamc@704 1199 (L'.TFfi ("Basis", "sql_constraints"), loc),
adamc@704 1200 (L'.ERecord [(name, (L'.ERel 0, loc), (L'.TFfi ("Basis", "string"), loc))], loc)), loc),
adamc@704 1201 fm)
adamc@705 1202 | L.ECApp (
adamc@705 1203 (L.ECApp (
adamc@705 1204 (L.ECApp (
adamc@705 1205 (L.EFfi ("Basis", "join_constraints"), _),
adamc@705 1206 _), _),
adamc@705 1207 _), _),
adamc@705 1208 _) =>
adamc@704 1209 let
adamc@704 1210 val constraints = (L'.TFfi ("Basis", "sql_constraints"), loc)
adamc@704 1211 in
adamc@704 1212 ((L'.EAbs ("cs1", constraints, (L'.TFun (constraints, constraints), loc),
adamc@704 1213 (L'.EAbs ("cs2", constraints, constraints,
adamc@704 1214 (L'.EStrcat ((L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@704 1215 fm)
adamc@704 1216 end
adamc@704 1217
adamc@705 1218 | L.ECApp (
adamc@705 1219 (L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "unique"), _), _), _), t), _),
adamc@705 1220 nm), _),
adamc@705 1221 (L.CRecord (_, unique), _)) =>
adamc@705 1222 let
adamc@705 1223 val unique = (nm, t) :: unique
adamc@705 1224 in
adamc@705 1225 ((L'.EPrim (Prim.String ("UNIQUE ("
adamc@705 1226 ^ String.concatWith ", " (map (fn (x, _) => "uw_" ^ monoName env x) unique)
adamc@705 1227 ^ ")")), loc),
adamc@705 1228 fm)
adamc@705 1229 end
adamc@704 1230
adamc@712 1231 | L.ECApp ((L.EFfi ("Basis", "linkable_same"), loc), _) =>
adamc@712 1232 ((L'.ERecord [], loc), fm)
adamc@712 1233 | L.ECApp ((L.EFfi ("Basis", "linkable_from_nullable"), loc), _) =>
adamc@712 1234 ((L'.ERecord [], loc), fm)
adamc@712 1235 | L.ECApp ((L.EFfi ("Basis", "linkable_to_nullable"), loc), _) =>
adamc@712 1236 ((L'.ERecord [], loc), fm)
adamc@712 1237
adamc@709 1238 | L.EFfi ("Basis", "mat_nil") =>
adamc@709 1239 let
adamc@709 1240 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@709 1241 val stringE = (L'.EPrim (Prim.String ""), loc)
adamc@709 1242 in
adamc@709 1243 ((L'.ERecord [("1", stringE, string),
adamc@709 1244 ("2", stringE, string)], loc), fm)
adamc@709 1245 end
adamc@709 1246 | L.ECApp (
adamc@709 1247 (L.ECApp (
adamc@709 1248 (L.ECApp (
adamc@709 1249 (L.ECApp (
adamc@709 1250 (L.ECApp (
adamc@712 1251 (L.ECApp (
adamc@712 1252 (L.EFfi ("Basis", "mat_cons"), _),
adamc@712 1253 _), _),
adamc@709 1254 _), _),
adamc@709 1255 _), _),
adamc@709 1256 _), _),
adamc@709 1257 (L.CName nm1, _)), _),
adamc@709 1258 (L.CName nm2, _)) =>
adamc@709 1259 let
adamc@709 1260 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@709 1261 val mat = (L'.TRecord [("1", string), ("2", string)], loc)
adamc@709 1262 in
adamc@712 1263 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFun (mat, mat), loc),
adamc@712 1264 (L'.EAbs ("m", mat, mat,
adamc@712 1265 (L'.ECase ((L'.EField ((L'.ERel 0, loc), "1"), loc),
adamc@712 1266 [((L'.PPrim (Prim.String ""), loc),
adamc@712 1267 (L'.ERecord [("1", (L'.EPrim (Prim.String ("uw_" ^ nm1)),
adamc@712 1268 loc), string),
adamc@712 1269 ("2", (L'.EPrim (Prim.String ("uw_" ^ nm2)),
adamc@712 1270 loc), string)], loc)),
adamc@712 1271 ((L'.PWild, loc),
adamc@712 1272 (L'.ERecord [("1", (L'.EStrcat (
adamc@712 1273 (L'.EPrim (Prim.String ("uw_" ^ nm1 ^ ", ")),
adamc@712 1274 loc),
adamc@712 1275 (L'.EField ((L'.ERel 0, loc), "1"), loc)),
adamc@712 1276 loc), string),
adamc@712 1277 ("2", (L'.EStrcat (
adamc@712 1278 (L'.EPrim (Prim.String ("uw_" ^ nm2 ^ ", ")), loc),
adamc@712 1279 (L'.EField ((L'.ERel 0, loc), "2"), loc)),
adamc@712 1280 loc), string)],
adamc@712 1281 loc))],
adamc@712 1282 {disc = string,
adamc@712 1283 result = mat}), loc)), loc)), loc),
adamc@709 1284 fm)
adamc@709 1285 end
adamc@709 1286
adamc@709 1287 | L.ECApp ((L.EFfi ("Basis", "restrict"), _), _) => ((L'.EPrim (Prim.String "RESTRICT"), loc), fm)
adamc@709 1288 | L.ECApp ((L.EFfi ("Basis", "cascade"), _), _) => ((L'.EPrim (Prim.String "CASCADE"), loc), fm)
adamc@709 1289 | L.ECApp ((L.EFfi ("Basis", "no_action"), _), _) => ((L'.EPrim (Prim.String "NO ACTION"), loc), fm)
adamc@709 1290 | L.ECApp ((L.EFfi ("Basis", "set_null"), _), _) => ((L'.EPrim (Prim.String "SET NULL"), loc), fm)
adamc@709 1291
adamc@709 1292 | L.ECApp (
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.EFfi ("Basis", "foreign_key"), _),
adamc@709 1301 _), _),
adamc@709 1302 _), _),
adamc@709 1303 _), _),
adamc@709 1304 _), _),
adamc@709 1305 _), _),
adamc@709 1306 _), _),
adamc@709 1307 _), _),
adamc@709 1308 _) =>
adamc@709 1309 let
adamc@709 1310 val unit = (L'.TRecord [], loc)
adamc@709 1311 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@709 1312 val mat = (L'.TRecord [("1", string), ("2", string)], loc)
adamc@709 1313 val recd = (L'.TRecord [("OnDelete", string),
adamc@709 1314 ("OnUpdate", string)], loc)
adamc@709 1315
adamc@709 1316 fun strcat [] = raise Fail "Monoize.strcat"
adamc@709 1317 | strcat [e] = e
adamc@709 1318 | strcat (e1 :: es) = (L'.EStrcat (e1, strcat es), loc)
adamc@709 1319
adamc@709 1320 fun prop (fd, kw) =
adamc@709 1321 (L'.ECase ((L'.EField ((L'.ERel 0, loc), fd), loc),
adamc@709 1322 [((L'.PPrim (Prim.String "NO ACTION"), loc),
adamc@709 1323 (L'.EPrim (Prim.String ""), loc)),
adamc@709 1324 ((L'.PWild, loc),
adamc@709 1325 strcat [(L'.EPrim (Prim.String (" ON " ^ kw ^ " ")), loc),
adamc@709 1326 (L'.EField ((L'.ERel 0, loc), fd), loc)])],
adamc@709 1327 {disc = string,
adamc@709 1328 result = string}), loc)
adamc@709 1329 in
adamc@709 1330 ((L'.EAbs ("m", mat, (L'.TFun (string, (L'.TFun (recd, string), loc)), loc),
adamc@709 1331 (L'.EAbs ("tab", string, (L'.TFun (recd, string), loc),
adamc@709 1332 (L'.EAbs ("pr", recd, string,
adamc@709 1333 strcat [(L'.EPrim (Prim.String "FOREIGN KEY ("), loc),
adamc@709 1334 (L'.EField ((L'.ERel 2, loc), "1"), loc),
adamc@709 1335 (L'.EPrim (Prim.String ") REFERENCES "), loc),
adamc@709 1336 (L'.ERel 1, loc),
adamc@709 1337 (L'.EPrim (Prim.String " ("), loc),
adamc@709 1338 (L'.EField ((L'.ERel 2, loc), "2"), loc),
adamc@709 1339 (L'.EPrim (Prim.String ")"), loc),
adamc@709 1340 prop ("OnDelete", "DELETE"),
adamc@709 1341 prop ("OnUpdate", "UPDATE")]), loc)), loc)), loc),
adamc@709 1342 fm)
adamc@709 1343 end
adamc@709 1344
adamc@307 1345 | L.EFfiApp ("Basis", "dml", [e]) =>
adamc@307 1346 let
adamc@307 1347 val (e, fm) = monoExp (env, st, fm) e
adamc@307 1348 in
adamc@468 1349 ((L'.EDml e, loc),
adamc@307 1350 fm)
adamc@307 1351 end
adamc@308 1352
adamc@705 1353 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "insert"), _), fields), _), _) =>
adamc@307 1354 (case monoType env (L.TRecord fields, loc) of
adamc@307 1355 (L'.TRecord fields, _) =>
adamc@307 1356 let
adamc@307 1357 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@307 1358 val fields = map (fn (x, _) => (x, s)) fields
adamc@307 1359 val rt = (L'.TRecord fields, loc)
adamc@307 1360 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@307 1361 in
adamc@307 1362 ((L'.EAbs ("tab", s, (L'.TFun (rt, s), loc),
adamc@307 1363 (L'.EAbs ("fs", rt, s,
adamc@598 1364 strcat [sc "INSERT INTO ",
adamc@598 1365 (L'.ERel 1, loc),
adamc@598 1366 sc " (",
adamc@598 1367 strcatComma (map (fn (x, _) => sc ("uw_" ^ x)) fields),
adamc@598 1368 sc ") VALUES (",
adamc@598 1369 strcatComma (map (fn (x, _) =>
adamc@598 1370 (L'.EField ((L'.ERel 0, loc),
adamc@598 1371 x), loc)) fields),
adamc@598 1372 sc ")"]), loc)), loc),
adamc@307 1373 fm)
adamc@307 1374 end
adamc@307 1375 | _ => poly ())
adamc@307 1376
adamc@705 1377 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "update"), _), _), _), _), _), changed) =>
adamc@308 1378 (case monoType env (L.TRecord changed, loc) of
adamc@308 1379 (L'.TRecord changed, _) =>
adamc@308 1380 let
adamc@308 1381 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@308 1382 val changed = map (fn (x, _) => (x, s)) changed
adamc@308 1383 val rt = (L'.TRecord changed, loc)
adamc@308 1384 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@308 1385 in
adamc@308 1386 ((L'.EAbs ("fs", rt, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@308 1387 (L'.EAbs ("tab", s, (L'.TFun (s, s), loc),
adamc@308 1388 (L'.EAbs ("e", s, s,
adamc@598 1389 strcat [sc "UPDATE ",
adamc@598 1390 (L'.ERel 1, loc),
adamc@598 1391 sc " AS T SET ",
adamc@598 1392 strcatComma (map (fn (x, _) =>
adamc@598 1393 strcat [sc ("uw_" ^ x
adamc@598 1394 ^ " = "),
adamc@598 1395 (L'.EField
adamc@598 1396 ((L'.ERel 2,
adamc@598 1397 loc),
adamc@598 1398 x), loc)])
adamc@598 1399 changed),
adamc@598 1400 sc " WHERE ",
adamc@598 1401 (L'.ERel 0, loc)]), loc)), loc)), loc),
adamc@308 1402 fm)
adamc@308 1403 end
adamc@308 1404 | _ => poly ())
adamc@308 1405
adamc@705 1406 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "delete"), _), _), _), _) =>
adamc@309 1407 let
adamc@309 1408 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@309 1409 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@309 1410 in
adamc@309 1411 ((L'.EAbs ("tab", s, (L'.TFun (s, s), loc),
adamc@309 1412 (L'.EAbs ("e", s, s,
adamc@598 1413 strcat [sc "DELETE FROM ",
adamc@598 1414 (L'.ERel 1, loc),
adamc@598 1415 sc " AS T WHERE ",
adamc@598 1416 (L'.ERel 0, loc)]), loc)), loc),
adamc@309 1417 fm)
adamc@309 1418 end
adamc@309 1419
adamc@252 1420 | L.ECApp (
adamc@252 1421 (L.ECApp (
adamc@252 1422 (L.ECApp ((L.EFfi ("Basis", "query"), _), (L.CRecord (_, tables), _)), _),
adamc@252 1423 exps), _),
adamc@252 1424 state) =>
adamc@252 1425 (case monoType env (L.TRecord exps, loc) of
adamc@252 1426 (L'.TRecord exps, _) =>
adamc@252 1427 let
adamc@252 1428 val tables = map (fn ((L.CName x, _), xts) =>
adamc@252 1429 (case monoType env (L.TRecord xts, loc) of
adamc@252 1430 (L'.TRecord xts, _) => SOME (x, xts)
adamc@252 1431 | _ => NONE)
adamc@252 1432 | _ => NONE) tables
adamc@252 1433 in
adamc@252 1434 if List.exists (fn x => x = NONE) tables then
adamc@252 1435 poly ()
adamc@252 1436 else
adamc@252 1437 let
adamc@252 1438 val tables = List.mapPartial (fn x => x) tables
adamc@252 1439 val state = monoType env state
adamc@252 1440 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 1441 val un = (L'.TRecord [], loc)
adamc@252 1442
adamc@252 1443 val rt = exps @ map (fn (x, xts) => (x, (L'.TRecord xts, loc))) tables
adamc@252 1444 val ft = (L'.TFun ((L'.TRecord rt, loc),
adamc@252 1445 (L'.TFun (state,
adamc@252 1446 (L'.TFun (un, state), loc)),
adamc@252 1447 loc)), loc)
adamc@252 1448
adamc@267 1449 val body' = (L'.EApp (
adamc@267 1450 (L'.EApp (
adamc@267 1451 (L'.EApp ((L'.ERel 4, loc),
adamc@267 1452 (L'.ERel 1, loc)), loc),
adamc@267 1453 (L'.ERel 0, loc)), loc),
adamc@267 1454 (L'.ERecord [], loc)), loc)
adamc@252 1455
adamc@252 1456 val body = (L'.EQuery {exps = exps,
adamc@252 1457 tables = tables,
adamc@252 1458 state = state,
adamc@252 1459 query = (L'.ERel 3, loc),
adamc@252 1460 body = body',
adamc@252 1461 initial = (L'.ERel 1, loc)},
adamc@252 1462 loc)
adamc@252 1463 in
adamc@252 1464 ((L'.EAbs ("q", s, (L'.TFun (ft, (L'.TFun (state, (L'.TFun (un, state), loc)), loc)), loc),
adamc@252 1465 (L'.EAbs ("f", ft, (L'.TFun (state, (L'.TFun (un, state), loc)), loc),
adamc@252 1466 (L'.EAbs ("i", state, (L'.TFun (un, state), loc),
adamc@252 1467 (L'.EAbs ("_", un, state,
adamc@252 1468 body), loc)), loc)), loc)), loc), fm)
adamc@252 1469 end
adamc@252 1470 end
adamc@252 1471 | _ => poly ())
adamc@252 1472
adamc@252 1473 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_query"), _), _), _), _), _), _) =>
adamc@252 1474 let
adamc@252 1475 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@252 1476 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 1477 fun gf s = (L'.EField ((L'.ERel 0, loc), s), loc)
adamc@252 1478 in
adamc@252 1479 ((L'.EAbs ("r",
adamc@252 1480 (L'.TRecord [("Rows", s), ("OrderBy", s), ("Limit", s), ("Offset", s)], loc),
adamc@252 1481 s,
adamc@598 1482 strcat [gf "Rows",
adamc@598 1483 (L'.ECase (gf "OrderBy",
adamc@598 1484 [((L'.PPrim (Prim.String ""), loc), sc ""),
adamc@598 1485 ((L'.PWild, loc),
adamc@598 1486 strcat [sc " ORDER BY ",
adamc@598 1487 gf "OrderBy"])],
adamc@598 1488 {disc = s, result = s}), loc),
adamc@598 1489 gf "Limit",
adamc@598 1490 gf "Offset"]), loc), fm)
adamc@252 1491 end
adamc@252 1492
adamc@252 1493 | L.ECApp (
adamc@252 1494 (L.ECApp (
adamc@252 1495 (L.ECApp (
adamc@252 1496 (L.ECApp (
adamc@252 1497 (L.EFfi ("Basis", "sql_query1"), _),
adamc@252 1498 (L.CRecord (_, tables), _)), _),
adamc@252 1499 (L.CRecord (_, grouped), _)), _),
adamc@252 1500 (L.CRecord (_, stables), _)), _),
adamc@252 1501 sexps) =>
adamc@252 1502 let
adamc@252 1503 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@252 1504 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 1505 val un = (L'.TRecord [], loc)
adamc@252 1506 fun gf s = (L'.EField ((L'.ERel 0, loc), s), loc)
adamc@252 1507
adamc@705 1508 val tables = List.mapPartial
adamc@705 1509 (fn (x, (L.CTuple [y, _], _)) => SOME (x, y)
adamc@705 1510 | _ => (E.errorAt loc "Bad sql_query1 tables pair";
adamc@705 1511 NONE))
adamc@705 1512 tables
adamc@705 1513
adamc@252 1514 fun doTables tables =
adamc@252 1515 let
adamc@252 1516 val tables = map (fn ((L.CName x, _), xts) =>
adamc@252 1517 (case monoType env (L.TRecord xts, loc) of
adamc@252 1518 (L'.TRecord xts, _) => SOME (x, xts)
adamc@252 1519 | _ => NONE)
adamc@252 1520 | _ => NONE) tables
adamc@252 1521 in
adamc@252 1522 if List.exists (fn x => x = NONE) tables then
adamc@252 1523 NONE
adamc@252 1524 else
adamc@260 1525 let
adamc@260 1526 val tables = List.mapPartial (fn x => x) tables
adamc@260 1527 val tables = ListMergeSort.sort
adamc@260 1528 (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER)
adamc@260 1529 tables
adamc@260 1530 val tables = map (fn (x, xts) =>
adamc@260 1531 (x, ListMergeSort.sort
adamc@260 1532 (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER)
adamc@260 1533 xts)) tables
adamc@260 1534 in
adamc@260 1535 SOME tables
adamc@260 1536 end
adamc@252 1537 end
adamc@252 1538 in
adamc@252 1539 case (doTables tables, doTables grouped, doTables stables, monoType env (L.TRecord sexps, loc)) of
adamc@252 1540 (SOME tables, SOME grouped, SOME stables, (L'.TRecord sexps, _)) =>
adamc@441 1541 let
adamc@441 1542 val sexps = ListMergeSort.sort
adamc@441 1543 (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER) sexps
adamc@441 1544 in
adamc@441 1545 ((L'.EAbs ("r",
adamc@441 1546 (L'.TRecord [("From", (L'.TRecord (map (fn (x, _) => (x, s)) tables), loc)),
adamc@441 1547 ("Where", s),
adamc@441 1548 ("GroupBy", un),
adamc@441 1549 ("Having", s),
adamc@441 1550 ("SelectFields", un),
adamc@441 1551 ("SelectExps", (L'.TRecord (map (fn (x, _) => (x, s)) sexps), loc))],
adamc@441 1552 loc),
adamc@441 1553 s,
adamc@598 1554 strcat [sc "SELECT ",
adamc@598 1555 strcatComma (map (fn (x, t) =>
adamc@598 1556 strcat [
adamc@598 1557 (L'.EField (gf "SelectExps", x), loc),
adamc@598 1558 sc (" AS _" ^ x)
adamc@598 1559 ]) sexps
adamc@598 1560 @ map (fn (x, xts) =>
adamc@598 1561 strcatComma
adamc@598 1562 (map (fn (x', _) =>
adamc@598 1563 sc (x ^ ".uw_" ^ x'))
adamc@598 1564 xts)) stables),
adamc@598 1565 sc " FROM ",
adamc@598 1566 strcatComma (map (fn (x, _) => strcat [(L'.EField (gf "From", x), loc),
adamc@598 1567 sc (" AS " ^ x)]) tables),
adamc@598 1568 (L'.ECase (gf "Where",
adamc@598 1569 [((L'.PPrim (Prim.String "TRUE"), loc),
adamc@598 1570 sc ""),
adamc@598 1571 ((L'.PWild, loc),
adamc@598 1572 strcat [sc " WHERE ", gf "Where"])],
adamc@598 1573 {disc = s,
adamc@598 1574 result = s}), loc),
adamc@598 1575
adamc@598 1576 if List.all (fn (x, xts) =>
adamc@598 1577 case List.find (fn (x', _) => x' = x) grouped of
adamc@598 1578 NONE => List.null xts
adamc@598 1579 | SOME (_, xts') =>
adamc@598 1580 List.all (fn (x, _) =>
adamc@598 1581 List.exists (fn (x', _) => x' = x)
adamc@598 1582 xts') xts) tables then
adamc@598 1583 sc ""
adamc@598 1584 else
adamc@598 1585 strcat [
adamc@598 1586 sc " GROUP BY ",
adamc@598 1587 strcatComma (map (fn (x, xts) =>
adamc@598 1588 strcatComma
adamc@598 1589 (map (fn (x', _) =>
adamc@598 1590 sc (x ^ ".uw_" ^ x'))
adamc@598 1591 xts)) grouped)
adamc@598 1592 ],
adamc@259 1593
adamc@598 1594 (L'.ECase (gf "Having",
adamc@598 1595 [((L'.PPrim (Prim.String "TRUE"), loc),
adamc@598 1596 sc ""),
adamc@598 1597 ((L'.PWild, loc),
adamc@598 1598 strcat [sc " HAVING ", gf "Having"])],
adamc@598 1599 {disc = s,
adamc@598 1600 result = s}), loc)
adamc@441 1601 ]), loc),
adamc@441 1602 fm)
adamc@441 1603 end
adamc@252 1604 | _ => poly ()
adamc@252 1605 end
adamc@252 1606
adamc@252 1607 | L.ECApp (
adamc@252 1608 (L.ECApp (
adamc@252 1609 (L.ECApp (
adamc@252 1610 (L.ECApp (
adamc@252 1611 (L.EFfi ("Basis", "sql_inject"), _),
adamc@252 1612 _), _),
adamc@252 1613 _), _),
adamc@252 1614 _), _),
adamc@252 1615 t) =>
adamc@252 1616 let
adamc@252 1617 val t = monoType env t
adamc@252 1618 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 1619 in
adamc@252 1620 ((L'.EAbs ("f", (L'.TFun (t, s), loc), (L'.TFun (t, s), loc),
adamc@252 1621 (L'.ERel 0, loc)), loc), fm)
adamc@252 1622 end
adamc@252 1623
adamc@253 1624 | L.EFfi ("Basis", "sql_int") =>
adamc@253 1625 ((L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1626 (L'.EFfiApp ("Basis", "sqlifyInt", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1627 fm)
adamc@253 1628 | L.EFfi ("Basis", "sql_float") =>
adamc@253 1629 ((L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1630 (L'.EFfiApp ("Basis", "sqlifyFloat", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1631 fm)
adamc@253 1632 | L.EFfi ("Basis", "sql_bool") =>
adamc@253 1633 ((L'.EAbs ("x", (L'.TFfi ("Basis", "bool"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1634 (L'.EFfiApp ("Basis", "sqlifyBool", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1635 fm)
adamc@253 1636 | L.EFfi ("Basis", "sql_string") =>
adamc@253 1637 ((L'.EAbs ("x", (L'.TFfi ("Basis", "string"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1638 (L'.EFfiApp ("Basis", "sqlifyString", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1639 fm)
adamc@439 1640 | L.EFfi ("Basis", "sql_time") =>
adamc@439 1641 ((L'.EAbs ("x", (L'.TFfi ("Basis", "time"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@439 1642 (L'.EFfiApp ("Basis", "sqlifyTime", [(L'.ERel 0, loc)]), loc)), loc),
adamc@439 1643 fm)
adamc@678 1644 | L.ECApp ((L.EFfi ("Basis", "sql_channel"), _), _) =>
adamc@678 1645 ((L'.EAbs ("x", (L'.TFfi ("Basis", "channel"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@678 1646 (L'.EFfiApp ("Basis", "sqlifyChannel", [(L'.ERel 0, loc)]), loc)), loc),
adamc@678 1647 fm)
adamc@682 1648 | L.EFfi ("Basis", "sql_client") =>
adamc@682 1649 ((L'.EAbs ("x", (L'.TFfi ("Basis", "client"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@682 1650 (L'.EFfiApp ("Basis", "sqlifyClient", [(L'.ERel 0, loc)]), loc)), loc),
adamc@682 1651 fm)
adamc@676 1652 | L.ECApp ((L.EFfi ("Basis", "sql_prim"), _), t) =>
adamc@676 1653 let
adamc@676 1654 val t = monoType env t
adamc@676 1655 val tf = (L'.TFun (t, (L'.TFfi ("Basis", "string"), loc)), loc)
adamc@676 1656 in
adamc@676 1657 ((L'.EAbs ("f", tf, tf, (L'.ERel 0, loc)), loc),
adamc@676 1658 fm)
adamc@676 1659 end
adamc@676 1660 | L.ECApp ((L.EFfi ("Basis", "sql_option_prim"), _), t) =>
adamc@676 1661 let
adamc@676 1662 val t = monoType env t
adamc@676 1663 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@676 1664 in
adamc@676 1665 ((L'.EAbs ("f",
adamc@676 1666 (L'.TFun (t, s), loc),
adamc@676 1667 (L'.TFun ((L'.TOption t, loc), s), loc),
adamc@676 1668 (L'.EAbs ("x",
adamc@676 1669 (L'.TOption t, loc),
adamc@676 1670 s,
adamc@676 1671 (L'.ECase ((L'.ERel 0, loc),
adamc@676 1672 [((L'.PNone t, loc),
adamc@676 1673 (L'.EPrim (Prim.String "NULL"), loc)),
adamc@676 1674 ((L'.PSome (t, (L'.PVar ("y", t), loc)), loc),
adamc@676 1675 (L'.EApp ((L'.ERel 2, loc), (L'.ERel 0, loc)), loc))],
adamc@676 1676 {disc = (L'.TOption t, loc),
adamc@676 1677 result = s}), loc)), loc)), loc),
adamc@676 1678 fm)
adamc@676 1679 end
adamc@253 1680
adamc@252 1681 | L.ECApp ((L.EFfi ("Basis", "sql_subset"), _), _) =>
adamc@252 1682 ((L'.ERecord [], loc), fm)
adamc@252 1683 | L.ECApp ((L.EFfi ("Basis", "sql_subset_all"), _), _) =>
adamc@252 1684 ((L'.ERecord [], loc), fm)
adamc@252 1685
adamc@252 1686 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_order_by_Nil"), _), _), _), _) =>
adamc@252 1687 ((L'.EPrim (Prim.String ""), loc), fm)
adamc@261 1688 | L.ECApp (
adamc@261 1689 (L.ECApp (
adamc@261 1690 (L.ECApp (
adamc@261 1691 (L.EFfi ("Basis", "sql_order_by_Cons"), _),
adamc@261 1692 _), _),
adamc@261 1693 _), _),
adamc@261 1694 _) =>
adamc@261 1695 let
adamc@261 1696 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@261 1697 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@261 1698 in
adamc@268 1699 ((L'.EAbs ("e1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@268 1700 (L'.EAbs ("d", s, (L'.TFun (s, s), loc),
adamc@268 1701 (L'.EAbs ("e2", s, s,
adamc@268 1702 (L'.ECase ((L'.ERel 0, loc),
adamc@268 1703 [((L'.PPrim (Prim.String ""), loc),
adamc@598 1704 strcat [(L'.ERel 2, loc),
adamc@598 1705 (L'.ERel 1, loc)]),
adamc@268 1706 ((L'.PWild, loc),
adamc@598 1707 strcat [(L'.ERel 2, loc),
adamc@598 1708 (L'.ERel 1, loc),
adamc@598 1709 sc ", ",
adamc@598 1710 (L'.ERel 0, loc)])],
adamc@268 1711 {disc = s, result = s}), loc)), loc)), loc)), loc),
adamc@261 1712 fm)
adamc@261 1713 end
adamc@252 1714
adamc@252 1715 | L.EFfi ("Basis", "sql_no_limit") =>
adamc@252 1716 ((L'.EPrim (Prim.String ""), loc), fm)
adamc@262 1717 | L.EFfiApp ("Basis", "sql_limit", [e]) =>
adamc@262 1718 let
adamc@262 1719 val (e, fm) = monoExp (env, st, fm) e
adamc@262 1720 in
adamc@598 1721 (strcat [
adamc@262 1722 (L'.EPrim (Prim.String " LIMIT "), loc),
adamc@262 1723 (L'.EFfiApp ("Basis", "sqlifyInt", [e]), loc)
adamc@262 1724 ],
adamc@262 1725 fm)
adamc@262 1726 end
adamc@262 1727
adamc@252 1728 | L.EFfi ("Basis", "sql_no_offset") =>
adamc@252 1729 ((L'.EPrim (Prim.String ""), loc), fm)
adamc@263 1730 | L.EFfiApp ("Basis", "sql_offset", [e]) =>
adamc@263 1731 let
adamc@263 1732 val (e, fm) = monoExp (env, st, fm) e
adamc@263 1733 in
adamc@598 1734 (strcat [
adamc@263 1735 (L'.EPrim (Prim.String " OFFSET "), loc),
adamc@263 1736 (L'.EFfiApp ("Basis", "sqlifyInt", [e]), loc)
adamc@263 1737 ],
adamc@263 1738 fm)
adamc@263 1739 end
adamc@253 1740
adamc@559 1741 | L.ECApp ((L.EFfi ("Basis", "sql_eq"), _), _) =>
adamc@253 1742 ((L'.EPrim (Prim.String "="), loc), fm)
adamc@559 1743 | L.ECApp ((L.EFfi ("Basis", "sql_ne"), _), _) =>
adamc@253 1744 ((L'.EPrim (Prim.String "<>"), loc), fm)
adamc@559 1745 | L.ECApp ((L.EFfi ("Basis", "sql_lt"), _), _) =>
adamc@253 1746 ((L'.EPrim (Prim.String "<"), loc), fm)
adamc@559 1747 | L.ECApp ((L.EFfi ("Basis", "sql_le"), _), _) =>
adamc@253 1748 ((L'.EPrim (Prim.String "<="), loc), fm)
adamc@559 1749 | L.ECApp ((L.EFfi ("Basis", "sql_gt"), _), _) =>
adamc@253 1750 ((L'.EPrim (Prim.String ">"), loc), fm)
adamc@559 1751 | L.ECApp ((L.EFfi ("Basis", "sql_ge"), _), _) =>
adamc@253 1752 ((L'.EPrim (Prim.String ">="), loc), fm)
adamc@253 1753
adamc@559 1754 | L.ECApp ((L.EFfi ("Basis", "sql_plus"), _), _) =>
adamc@559 1755 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 1756 (L'.EPrim (Prim.String "+"), loc)), loc), fm)
adamc@559 1757 | L.ECApp ((L.EFfi ("Basis", "sql_minus"), _), _) =>
adamc@559 1758 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 1759 (L'.EPrim (Prim.String "-"), loc)), loc), fm)
adamc@559 1760 | L.ECApp ((L.EFfi ("Basis", "sql_times"), _), _) =>
adamc@559 1761 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 1762 (L'.EPrim (Prim.String "*"), loc)), loc), fm)
adamc@559 1763 | L.ECApp ((L.EFfi ("Basis", "sql_div"), _), _) =>
adamc@559 1764 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 1765 (L'.EPrim (Prim.String "/"), loc)), loc), fm)
adamc@559 1766 | L.EFfi ("Basis", "sql_mod") =>
adamc@559 1767 ((L'.EPrim (Prim.String "%"), loc), fm)
adamc@559 1768
adamc@253 1769 | L.ECApp (
adamc@253 1770 (L.ECApp (
adamc@253 1771 (L.ECApp (
adamc@253 1772 (L.ECApp (
adamc@254 1773 (L.ECApp (
adamc@264 1774 (L.EFfi ("Basis", "sql_unary"), _),
adamc@264 1775 _), _),
adamc@264 1776 _), _),
adamc@264 1777 _), _),
adamc@264 1778 _), _),
adamc@264 1779 _) =>
adamc@264 1780 let
adamc@264 1781 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@264 1782 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@264 1783 in
adamc@264 1784 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@264 1785 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@598 1786 strcat [sc "(",
adamc@598 1787 (L'.ERel 1, loc),
adamc@598 1788 sc " ",
adamc@598 1789 (L'.ERel 0, loc),
adamc@598 1790 sc ")"]), loc)), loc),
adamc@264 1791 fm)
adamc@264 1792 end
adamc@264 1793 | L.EFfi ("Basis", "sql_not") => ((L'.EPrim (Prim.String "NOT"), loc), fm)
adamc@559 1794 | L.ECApp ((L.EFfi ("Basis", "sql_neg"), _), _) =>
adamc@559 1795 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 1796 (L'.EPrim (Prim.String "-"), loc)), loc), fm)
adamc@264 1797
adamc@264 1798 | L.ECApp (
adamc@264 1799 (L.ECApp (
adamc@264 1800 (L.ECApp (
adamc@264 1801 (L.ECApp (
adamc@264 1802 (L.ECApp (
adamc@254 1803 (L.ECApp (
adamc@254 1804 (L.EFfi ("Basis", "sql_binary"), _),
adamc@254 1805 _), _),
adamc@254 1806 _), _),
adamc@254 1807 _), _),
adamc@254 1808 _), _),
adamc@254 1809 _), _),
adamc@254 1810 _) =>
adamc@254 1811 let
adamc@254 1812 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@254 1813 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@254 1814 in
adamc@254 1815 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@254 1816 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@254 1817 (L'.EAbs ("e2", s, s,
adamc@598 1818 strcat [sc "(",
adamc@598 1819 (L'.ERel 1, loc),
adamc@598 1820 sc " ",
adamc@598 1821 (L'.ERel 2, loc),
adamc@598 1822 sc " ",
adamc@598 1823 (L'.ERel 0, loc),
adamc@598 1824 sc ")"]), loc)), loc)), loc),
adamc@254 1825 fm)
adamc@254 1826 end
adamc@254 1827 | L.EFfi ("Basis", "sql_and") => ((L'.EPrim (Prim.String "AND"), loc), fm)
adamc@254 1828 | L.EFfi ("Basis", "sql_or") => ((L'.EPrim (Prim.String "OR"), loc), fm)
adamc@254 1829
adamc@254 1830 | L.ECApp (
adamc@254 1831 (L.ECApp (
adamc@254 1832 (L.ECApp (
adamc@254 1833 (L.ECApp (
adamc@253 1834 (L.ECApp (
adamc@253 1835 (L.ECApp (
adamc@253 1836 (L.ECApp (
adamc@253 1837 (L.EFfi ("Basis", "sql_field"), _),
adamc@253 1838 _), _),
adamc@253 1839 _), _),
adamc@253 1840 _), _),
adamc@253 1841 _), _),
adamc@253 1842 _), _),
adamc@253 1843 (L.CName tab, _)), _),
adamc@311 1844 (L.CName field, _)) => ((L'.EPrim (Prim.String (tab ^ ".uw_" ^ field)), loc), fm)
adamc@260 1845
adamc@260 1846 | L.ECApp (
adamc@260 1847 (L.ECApp (
adamc@260 1848 (L.ECApp (
adamc@260 1849 (L.ECApp (
adamc@261 1850 (L.ECApp (
adamc@261 1851 (L.EFfi ("Basis", "sql_exp"), _),
adamc@261 1852 _), _),
adamc@261 1853 _), _),
adamc@261 1854 _), _),
adamc@261 1855 _), _),
adamc@261 1856 (L.CName nm, _)) => ((L'.EPrim (Prim.String ("_" ^ nm)), loc), fm)
adamc@261 1857
adamc@261 1858 | L.ECApp (
adamc@261 1859 (L.ECApp (
adamc@261 1860 (L.ECApp (
adamc@261 1861 (L.ECApp (
adamc@260 1862 (L.EFfi ("Basis", "sql_relop"), _),
adamc@260 1863 _), _),
adamc@260 1864 _), _),
adamc@260 1865 _), _),
adamc@260 1866 _) =>
adamc@260 1867 let
adamc@260 1868 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@260 1869 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@260 1870 in
adamc@260 1871 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@260 1872 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@260 1873 (L'.EAbs ("e2", s, s,
adamc@598 1874 strcat [sc "((",
adamc@598 1875 (L'.ERel 1, loc),
adamc@598 1876 sc ") ",
adamc@598 1877 (L'.ERel 2, loc),
adamc@598 1878 sc " (",
adamc@598 1879 (L'.ERel 0, loc),
adamc@598 1880 sc "))"]), loc)), loc)), loc),
adamc@260 1881 fm)
adamc@260 1882 end
adamc@260 1883
adamc@260 1884 | L.EFfi ("Basis", "sql_union") => ((L'.EPrim (Prim.String "UNION"), loc), fm)
adamc@260 1885 | L.EFfi ("Basis", "sql_intersect") => ((L'.EPrim (Prim.String "INTERSECT"), loc), fm)
adamc@260 1886 | L.EFfi ("Basis", "sql_except") => ((L'.EPrim (Prim.String "EXCEPT"), loc), fm)
adamc@260 1887
adamc@265 1888 | L.ECApp (
adamc@265 1889 (L.ECApp (
adamc@265 1890 (L.ECApp (
adamc@265 1891 (L.EFfi ("Basis", "sql_count"), _),
adamc@265 1892 _), _),
adamc@265 1893 _), _),
adamc@544 1894 _) => ((L'.EPrim (Prim.String "COUNT(*)"), loc),
adamc@265 1895 fm)
adamc@266 1896
adamc@266 1897 | L.ECApp (
adamc@266 1898 (L.ECApp (
adamc@266 1899 (L.ECApp (
adamc@266 1900 (L.ECApp (
adamc@266 1901 (L.EFfi ("Basis", "sql_aggregate"), _),
adamc@266 1902 _), _),
adamc@266 1903 _), _),
adamc@266 1904 _), _),
adamc@266 1905 _) =>
adamc@266 1906 let
adamc@266 1907 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@266 1908 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@266 1909 in
adamc@266 1910 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@266 1911 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@598 1912 strcat [(L'.ERel 1, loc),
adamc@598 1913 sc "(",
adamc@598 1914 (L'.ERel 0, loc),
adamc@598 1915 sc ")"]), loc)), loc),
adamc@266 1916 fm)
adamc@266 1917 end
adamc@266 1918
adamc@266 1919 | L.EFfi ("Basis", "sql_summable_int") => ((L'.ERecord [], loc), fm)
adamc@266 1920 | L.EFfi ("Basis", "sql_summable_float") => ((L'.ERecord [], loc), fm)
adamc@266 1921 | L.ECApp ((L.EFfi ("Basis", "sql_avg"), _), _) =>
adamc@266 1922 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 1923 (L'.EPrim (Prim.String "AVG"), loc)), loc),
adamc@266 1924 fm)
adamc@266 1925 | L.ECApp ((L.EFfi ("Basis", "sql_sum"), _), _) =>
adamc@266 1926 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 1927 (L'.EPrim (Prim.String "SUM"), loc)), loc),
adamc@266 1928 fm)
adamc@266 1929
adamc@559 1930 | L.EFfi ("Basis", "sql_arith_int") => ((L'.ERecord [], loc), fm)
adamc@559 1931 | L.EFfi ("Basis", "sql_arith_float") => ((L'.ERecord [], loc), fm)
adamc@559 1932
adamc@266 1933 | L.EFfi ("Basis", "sql_maxable_int") => ((L'.ERecord [], loc), fm)
adamc@266 1934 | L.EFfi ("Basis", "sql_maxable_float") => ((L'.ERecord [], loc), fm)
adamc@266 1935 | L.EFfi ("Basis", "sql_maxable_string") => ((L'.ERecord [], loc), fm)
adamc@266 1936 | L.ECApp ((L.EFfi ("Basis", "sql_max"), _), _) =>
adamc@266 1937 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 1938 (L'.EPrim (Prim.String "MAX"), loc)), loc),
adamc@266 1939 fm)
adamc@266 1940 | L.ECApp ((L.EFfi ("Basis", "sql_min"), _), _) =>
adamc@266 1941 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 1942 (L'.EPrim (Prim.String "MIN"), loc)), loc),
adamc@266 1943 fm)
adamc@266 1944
adamc@268 1945 | L.EFfi ("Basis", "sql_asc") => ((L'.EPrim (Prim.String ""), loc), fm)
adamc@268 1946 | L.EFfi ("Basis", "sql_desc") => ((L'.EPrim (Prim.String " DESC"), loc), fm)
adamc@268 1947
adamc@441 1948 | L.ECApp (
adamc@441 1949 (L.ECApp (
adamc@441 1950 (L.ECApp (
adamc@441 1951 (L.ECApp (
adamc@441 1952 (L.EFfi ("Basis", "sql_nfunc"), _),
adamc@441 1953 _), _),
adamc@441 1954 _), _),
adamc@441 1955 _), _),
adamc@441 1956 _) =>
adamc@441 1957 let
adamc@441 1958 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@441 1959 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@441 1960 in
adamc@441 1961 ((L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc),
adamc@441 1962 fm)
adamc@441 1963 end
adamc@441 1964 | L.EFfi ("Basis", "sql_current_timestamp") => ((L'.EPrim (Prim.String "CURRENT_TIMESTAMP"), loc), fm)
adamc@441 1965
adamc@470 1966 | (L.ECApp (
adamc@470 1967 (L.ECApp (
adamc@470 1968 (L.ECApp (
adamc@470 1969 (L.ECApp (
adamc@470 1970 (L.EFfi ("Basis", "sql_is_null"), _), _),
adamc@470 1971 _), _),
adamc@470 1972 _), _),
adamc@470 1973 _), _)) =>
adamc@470 1974 let
adamc@470 1975 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@470 1976 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@470 1977 in
adamc@470 1978 ((L'.EAbs ("s", s, s,
adamc@598 1979 strcat [sc "(",
adamc@598 1980 (L'.ERel 0, loc),
adamc@598 1981 sc " IS NULL)"]), loc),
adamc@470 1982 fm)
adamc@470 1983 end
adamc@470 1984
adamc@338 1985 | L.EFfiApp ("Basis", "nextval", [e]) =>
adamc@338 1986 let
adamc@338 1987 val (e, fm) = monoExp (env, st, fm) e
adamc@338 1988 in
adamc@465 1989 ((L'.ENextval e, loc), fm)
adamc@338 1990 end
adamc@338 1991
adamc@139 1992 | L.EApp (
adamc@139 1993 (L.ECApp (
adamc@141 1994 (L.ECApp ((L.EFfi ("Basis", "cdata"), _), _), _),
adamc@139 1995 _), _),
adamc@179 1996 se) =>
adamc@179 1997 let
adamc@179 1998 val (se, fm) = monoExp (env, st, fm) se
adamc@179 1999 in
adamc@179 2000 ((L'.EFfiApp ("Basis", "htmlifyString", [se]), loc), fm)
adamc@179 2001 end
adamc@179 2002
adamc@95 2003 | L.EApp (
adamc@95 2004 (L.EApp (
adamc@95 2005 (L.ECApp (
adamc@95 2006 (L.ECApp (
adamc@95 2007 (L.ECApp (
adamc@139 2008 (L.ECApp (
adamc@140 2009 (L.EFfi ("Basis", "join"),
adamc@139 2010 _), _), _),
adamc@139 2011 _), _),
adamc@95 2012 _), _),
adamc@95 2013 _), _),
adamc@95 2014 xml1), _),
adamc@179 2015 xml2) =>
adamc@179 2016 let
adamc@179 2017 val (xml1, fm) = monoExp (env, st, fm) xml1
adamc@179 2018 val (xml2, fm) = monoExp (env, st, fm) xml2
adamc@179 2019 in
adamc@179 2020 ((L'.EStrcat (xml1, xml2), loc), fm)
adamc@179 2021 end
adamc@95 2022
adamc@95 2023 | L.EApp (
adamc@95 2024 (L.EApp (
adamc@104 2025 (L.EApp (
adamc@95 2026 (L.ECApp (
adamc@104 2027 (L.ECApp (
adamc@104 2028 (L.ECApp (
adamc@104 2029 (L.ECApp (
adamc@139 2030 (L.ECApp (
adamc@139 2031 (L.ECApp (
adamc@139 2032 (L.ECApp (
adamc@139 2033 (L.ECApp (
adamc@139 2034 (L.EFfi ("Basis", "tag"),
adamc@139 2035 _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _),
adamc@104 2036 attrs), _),
adamc@95 2037 tag), _),
adamc@95 2038 xml) =>
adamc@95 2039 let
adamc@140 2040 fun getTag' (e, _) =
adamc@140 2041 case e of
adamc@143 2042 L.EFfi ("Basis", tag) => (tag, [])
adamc@143 2043 | L.ECApp (e, t) => let
adamc@143 2044 val (tag, ts) = getTag' e
adamc@143 2045 in
adamc@143 2046 (tag, ts @ [t])
adamc@143 2047 end
adamc@140 2048 | _ => (E.errorAt loc "Non-constant XML tag";
adamc@140 2049 Print.eprefaces' [("Expression", CorePrint.p_exp env tag)];
adamc@143 2050 ("", []))
adamc@140 2051
adamc@95 2052 fun getTag (e, _) =
adamc@95 2053 case e of
adamc@143 2054 L.EFfiApp ("Basis", tag, [(L.ERecord [], _)]) => (tag, [])
adamc@140 2055 | L.EApp (e, (L.ERecord [], _)) => getTag' e
adamc@95 2056 | _ => (E.errorAt loc "Non-constant XML tag";
adamc@95 2057 Print.eprefaces' [("Expression", CorePrint.p_exp env tag)];
adamc@143 2058 ("", []))
adamc@95 2059
adamc@143 2060 val (tag, targs) = getTag tag
adamc@95 2061
adamc@179 2062 val (attrs, fm) = monoExp (env, st, fm) attrs
adamc@598 2063 val attrs = case #1 attrs of
adamc@598 2064 L'.ERecord xes => xes
adamc@598 2065 | _ => raise Fail "Non-record attributes!"
adamc@104 2066
adamc@668 2067 fun findOnload (attrs, acc) =
adamc@668 2068 case attrs of
adamc@668 2069 [] => (NONE, acc)
adamc@668 2070 | ("Onload", e, _) :: rest => (SOME e, List.revAppend (acc, rest))
adamc@668 2071 | x :: rest => findOnload (rest, x :: acc)
adamc@679 2072
adamc@668 2073 val (onload, attrs) = findOnload (attrs, [])
adamc@668 2074
adamc@606 2075 fun lowercaseFirst "" = ""
adamc@606 2076 | lowercaseFirst s = String.str (Char.toLower (String.sub (s, 0)))
adamc@606 2077 ^ String.extract (s, 1, NONE)
adamc@606 2078
adamc@143 2079 fun tagStart tag =
adamc@598 2080 let
adamc@598 2081 val s = (L'.EPrim (Prim.String (String.concat ["<", tag])), loc)
adamc@598 2082 in
adamc@598 2083 foldl (fn (("Action", _, _), acc) => acc
adamc@598 2084 | (("Source", _, _), acc) => acc
adamc@598 2085 | ((x, e, t), (s, fm)) =>
adamc@598 2086 case t of
adamc@598 2087 (L'.TFfi ("Basis", "bool"), _) =>
adamc@598 2088 let
adamc@598 2089 val s' = " " ^ lowercaseFirst x
adamc@598 2090 in
adamc@598 2091 ((L'.ECase (e,
adamc@598 2092 [((L'.PCon (L'.Enum,
adamc@598 2093 L'.PConFfi {mod = "Basis",
adamc@598 2094 datatyp = "bool",
adamc@598 2095 con = "True",
adamc@598 2096 arg = NONE},
adamc@598 2097 NONE), loc),
adamc@598 2098 (L'.EStrcat (s,
adamc@598 2099 (L'.EPrim (Prim.String s'), loc)), loc)),
adamc@598 2100 ((L'.PCon (L'.Enum,
adamc@598 2101 L'.PConFfi {mod = "Basis",
adamc@598 2102 datatyp = "bool",
adamc@598 2103 con = "False",
adamc@598 2104 arg = NONE},
adamc@598 2105 NONE), loc),
adamc@598 2106 s)],
adamc@598 2107 {disc = (L'.TFfi ("Basis", "bool"), loc),
adamc@598 2108 result = (L'.TFfi ("Basis", "string"), loc)}), loc),
adamc@598 2109 fm)
adamc@598 2110 end
adamc@598 2111 | (L'.TFun _, _) =>
adamc@598 2112 let
adamc@598 2113 val s' = " " ^ lowercaseFirst x ^ "='"
adamc@651 2114 val e = (L'.EApp (e, (L'.ERecord [], loc)), loc)
adamc@598 2115 in
adamc@598 2116 ((L'.EStrcat (s,
adamc@598 2117 (L'.EStrcat (
adamc@598 2118 (L'.EPrim (Prim.String s'), loc),
adamc@598 2119 (L'.EStrcat (
adamc@598 2120 (L'.EJavaScript (L'.Attribute, e, NONE), loc),
adamc@598 2121 (L'.EPrim (Prim.String "'"), loc)), loc)),
adamc@598 2122 loc)), loc),
adamc@598 2123 fm)
adamc@598 2124 end
adamc@598 2125 | _ =>
adamc@598 2126 let
adamc@598 2127 val fooify =
adamc@598 2128 case x of
adamc@598 2129 "Href" => urlifyExp
adamc@598 2130 | "Link" => urlifyExp
adamc@598 2131 | _ => attrifyExp
adamc@120 2132
adamc@598 2133 val xp = " " ^ lowercaseFirst x ^ "=\""
adamc@179 2134
adamc@598 2135 val (e, fm) = fooify env fm (e, t)
adamc@598 2136 in
adamc@598 2137 ((L'.EStrcat (s,
adamc@598 2138 (L'.EStrcat ((L'.EPrim (Prim.String xp), loc),
adamc@598 2139 (L'.EStrcat (e,
adamc@598 2140 (L'.EPrim (Prim.String "\""),
adamc@598 2141 loc)),
adamc@598 2142 loc)),
adamc@598 2143 loc)), loc),
adamc@598 2144 fm)
adamc@598 2145 end)
adamc@598 2146 (s, fm) attrs
adamc@598 2147 end
adamc@104 2148
adamc@143 2149 fun input typ =
adamc@143 2150 case targs of
adamc@155 2151 [_, (L.CName name, _)] =>
adamc@179 2152 let
adamc@179 2153 val (ts, fm) = tagStart "input"
adamc@179 2154 in
adamc@179 2155 ((L'.EStrcat (ts,
adamc@179 2156 (L'.EPrim (Prim.String (" type=\"" ^ typ ^ "\" name=\"" ^ name ^ "\"/>")),
adamc@179 2157 loc)), loc), fm)
adamc@179 2158 end
adamc@143 2159 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@153 2160 raise Fail "No name passed to input tag")
adamc@104 2161
adamc@565 2162 fun normal (tag, extra, extraInner) =
adamc@143 2163 let
adamc@179 2164 val (tagStart, fm) = tagStart tag
adamc@152 2165 val tagStart = case extra of
adamc@152 2166 NONE => tagStart
adamc@152 2167 | SOME extra => (L'.EStrcat (tagStart, extra), loc)
adamc@152 2168
adamc@695 2169 val xml = case extraInner of
adamc@695 2170 NONE => xml
adamc@695 2171 | SOME ei => (L.EFfiApp ("Basis", "strcat", [ei, xml]), loc)
adamc@695 2172
adamc@143 2173 fun normal () =
adamc@179 2174 let
adamc@179 2175 val (xml, fm) = monoExp (env, st, fm) xml
adamc@179 2176 in
adamc@179 2177 ((L'.EStrcat ((L'.EStrcat (tagStart, (L'.EPrim (Prim.String ">"), loc)), loc),
adamc@179 2178 (L'.EStrcat (xml,
adamc@179 2179 (L'.EPrim (Prim.String (String.concat ["</", tag, ">"])),
adamc@179 2180 loc)), loc)),
adamc@179 2181 loc),
adamc@179 2182 fm)
adamc@179 2183 end
adamc@143 2184 in
adamc@143 2185 case xml of
adamc@143 2186 (L.EApp ((L.ECApp (
adamc@143 2187 (L.ECApp ((L.EFfi ("Basis", "cdata"), _),
adamc@143 2188 _), _),
adamc@143 2189 _), _),
adamc@143 2190 (L.EPrim (Prim.String s), _)), _) =>
adamc@143 2191 if CharVector.all Char.isSpace s then
adamc@179 2192 ((L'.EStrcat (tagStart, (L'.EPrim (Prim.String "/>"), loc)), loc), fm)
adamc@143 2193 else
adamc@143 2194 normal ()
adamc@143 2195 | _ => normal ()
adamc@143 2196 end
adamc@606 2197
adamc@606 2198 fun setAttrs jexp =
adamc@606 2199 let
adamc@606 2200 val s = (L'.EPrim (Prim.String (String.concat ["<", tag])), loc)
adamc@606 2201
adamc@606 2202 val assgns = List.mapPartial
adamc@606 2203 (fn ("Source", _, _) => NONE
adamc@606 2204 | (x, e, _) =>
adamc@606 2205 SOME (strcat [str ("d." ^ lowercaseFirst x ^ "="),
adamc@606 2206 (L'.EJavaScript (L'.Script, e, NONE), loc),
adamc@606 2207 str ";"]))
adamc@606 2208 attrs
adamc@606 2209 in
adamc@606 2210 case assgns of
adamc@606 2211 [] => jexp
adamc@606 2212 | _ => strcat (str "var d="
adamc@606 2213 :: jexp
adamc@606 2214 :: str ";"
adamc@606 2215 :: assgns)
adamc@606 2216 end
adamc@152 2217 in
adamc@152 2218 case tag of
adamc@679 2219 "body" => let
adamc@668 2220 val onload = case onload of
adamc@668 2221 NONE => (L'.EPrim (Prim.String ""), loc)
adamc@668 2222 | SOME e =>
adamc@668 2223 let
adamc@668 2224 val e = (L'.EApp (e, (L'.ERecord [], loc)), loc)
adamc@668 2225 in
adamc@668 2226 (L'.EJavaScript (L'.Attribute, e, NONE), loc)
adamc@679 2227 end
adamc@668 2228 in
adamc@668 2229 normal ("body",
adamc@695 2230 SOME (L'.EFfiApp ("Basis", "maybe_onload",
adamc@695 2231 [(L'.EStrcat ((L'.EFfiApp ("Basis", "get_settings",
adamc@695 2232 [(L'.ERecord [], loc)]), loc),
adamc@695 2233 onload), loc)]),
adamc@695 2234 loc),
adamc@695 2235 SOME (L.EFfiApp ("Basis", "get_script", [(L.ERecord [], loc)]), loc))
adamc@668 2236 end
adamc@568 2237
adamc@568 2238 | "dyn" =>
adamc@598 2239 (case attrs of
adamc@598 2240 [("Signal", (L'.EApp ((L'.EAbs (_, _, _, (L'.ESignalReturn (L'.ERel 0, _), _)), _),
adamc@598 2241 e), _), _)] => (e, fm)
adamc@598 2242 | [("Signal", e, _)] =>
adamc@568 2243 ((L'.EStrcat
adamc@603 2244 ((L'.EPrim (Prim.String "<span><script type=\"text/javascript\">dyn("), loc),
adamc@578 2245 (L'.EStrcat ((L'.EJavaScript (L'.Script, e, NONE), loc),
adamc@603 2246 (L'.EPrim (Prim.String ")</script></span>"), loc)), loc)), loc),
adamc@568 2247 fm)
adamc@568 2248 | _ => raise Fail "Monoize: Bad dyn attributes")
adamc@565 2249
adamc@565 2250 | "submit" => normal ("input type=\"submit\"", NONE, NONE)
adamc@601 2251 | "button" => normal ("input type=\"submit\"", NONE, NONE)
adamc@152 2252
adamc@152 2253 | "textbox" =>
adamc@152 2254 (case targs of
adamc@152 2255 [_, (L.CName name, _)] =>
adamc@598 2256 (case List.find (fn ("Source", _, _) => true | _ => false) attrs of
adamc@598 2257 NONE =>
adamc@598 2258 let
adamc@598 2259 val (ts, fm) = tagStart "input"
adamc@598 2260 in
adamc@598 2261 ((L'.EStrcat (ts,
adamc@598 2262 (L'.EPrim (Prim.String (" name=\"" ^ name ^ "\"/>")),
adamc@598 2263 loc)), loc), fm)
adamc@598 2264 end
adamc@598 2265 | SOME (_, src, _) =>
adamc@646 2266 (strcat [str "<span><script type=\"text/javascript\">inp(\"input\",",
adamc@598 2267 (L'.EJavaScript (L'.Script, src, NONE), loc),
adamc@646 2268 str ")</script></span>"],
adamc@598 2269 fm))
adamc@152 2270 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@598 2271 raise Fail "No name passed to textbox tag"))
adamc@155 2272 | "password" => input "password"
adamc@361 2273 | "textarea" =>
adamc@152 2274 (case targs of
adamc@152 2275 [_, (L.CName name, _)] =>
adamc@179 2276 let
adamc@179 2277 val (ts, fm) = tagStart "textarea"
adamc@179 2278 val (xml, fm) = monoExp (env, st, fm) xml
adamc@179 2279 in
adamc@179 2280 ((L'.EStrcat ((L'.EStrcat (ts,
adamc@179 2281 (L'.EPrim (Prim.String (" name=\"" ^ name ^ "\">")), loc)), loc),
adamc@179 2282 (L'.EStrcat (xml,
adamc@179 2283 (L'.EPrim (Prim.String "</textarea>"),
adamc@179 2284 loc)), loc)),
adamc@179 2285 loc), fm)
adamc@179 2286 end
adamc@152 2287 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@153 2288 raise Fail "No name passed to ltextarea tag"))
adamc@153 2289
adamc@190 2290 | "checkbox" => input "checkbox"
adamc@190 2291
adamc@153 2292 | "radio" =>
adamc@153 2293 (case targs of
adamc@153 2294 [_, (L.CName name, _)] =>
adamc@179 2295 monoExp (env, St.setRadioGroup (st, name), fm) xml
adamc@153 2296 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@153 2297 raise Fail "No name passed to radio tag"))
adamc@153 2298 | "radioOption" =>
adamc@153 2299 (case St.radioGroup st of
adamc@153 2300 NONE => raise Fail "No name for radioGroup"
adamc@153 2301 | SOME name =>
adamc@153 2302 normal ("input",
adamc@565 2303 SOME (L'.EPrim (Prim.String (" type=\"radio\" name=\"" ^ name ^ "\"")), loc),
adamc@565 2304 NONE))
adamc@152 2305
adamc@361 2306 | "select" =>
adamc@154 2307 (case targs of
adamc@154 2308 [_, (L.CName name, _)] =>
adamc@179 2309 let
adamc@179 2310 val (ts, fm) = tagStart "select"
adamc@179 2311 val (xml, fm) = monoExp (env, st, fm) xml
adamc@179 2312 in
adamc@179 2313 ((L'.EStrcat ((L'.EStrcat (ts,
adamc@598 2314 (L'.EPrim (Prim.String (" name=\"" ^ name ^ "\">")),
adamc@598 2315 loc)), loc),
adamc@179 2316 (L'.EStrcat (xml,
adamc@179 2317 (L'.EPrim (Prim.String "</select>"),
adamc@179 2318 loc)), loc)),
adamc@179 2319 loc),
adamc@179 2320 fm)
adamc@179 2321 end
adamc@154 2322 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@154 2323 raise Fail "No name passed to lselect tag"))
adamc@154 2324
adamc@601 2325 | "ctextbox" =>
adamc@601 2326 (case List.find (fn ("Source", _, _) => true | _ => false) attrs of
adamc@601 2327 NONE =>
adamc@601 2328 let
adamc@601 2329 val (ts, fm) = tagStart "input"
adamc@601 2330 in
adamc@601 2331 ((L'.EStrcat (ts,
adamc@601 2332 (L'.EPrim (Prim.String "/>"), loc)),
adamc@601 2333 loc), fm)
adamc@601 2334 end
adamc@601 2335 | SOME (_, src, _) =>
adamc@606 2336 let
adamc@606 2337 val sc = strcat [str "inp(\"input\",",
adamc@606 2338 (L'.EJavaScript (L'.Script, src, NONE), loc),
adamc@606 2339 str ")"]
adamc@606 2340 val sc = setAttrs sc
adamc@606 2341 in
adamc@646 2342 (strcat [str "<span><script type=\"text/javascript\">",
adamc@606 2343 sc,
adamc@646 2344 str "</script></span>"],
adamc@606 2345 fm)
adamc@606 2346 end)
adamc@154 2347
adamc@565 2348 | "tabl" => normal ("table", NONE, NONE)
adamc@565 2349 | _ => normal (tag, NONE, NONE)
adamc@95 2350 end
adamc@94 2351
adamc@141 2352 | L.EApp ((L.ECApp (
adamc@361 2353 (L.ECApp ((L.EFfi ("Basis", "form"), _), _), _),
adamc@141 2354 _), _),
adamc@141 2355 xml) =>
adamc@143 2356 let
adamc@143 2357 fun findSubmit (e, _) =
adamc@143 2358 case e of
adamc@143 2359 L.EApp (
adamc@143 2360 (L.EApp (
adamc@143 2361 (L.ECApp (
adamc@143 2362 (L.ECApp (
adamc@143 2363 (L.ECApp (
adamc@143 2364 (L.ECApp (
adamc@143 2365 (L.EFfi ("Basis", "join"),
adamc@143 2366 _), _), _),
adamc@143 2367 _), _),
adamc@143 2368 _), _),
adamc@143 2369 _), _),
adamc@143 2370 xml1), _),
adamc@143 2371 xml2) => (case findSubmit xml1 of
adamc@143 2372 Error => Error
adamc@143 2373 | NotFound => findSubmit xml2
adamc@143 2374 | Found e =>
adamc@143 2375 case findSubmit xml2 of
adamc@143 2376 NotFound => Found e
adamc@143 2377 | _ => Error)
adamc@143 2378 | L.EApp (
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.ECApp (
adamc@143 2386 (L.ECApp (
adamc@143 2387 (L.ECApp (
adamc@143 2388 (L.ECApp (
adamc@143 2389 (L.EFfi ("Basis", "tag"),
adamc@143 2390 _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _),
adamc@143 2391 attrs), _),
adamc@143 2392 _), _),
adamc@143 2393 xml) =>
adamc@143 2394 (case #1 attrs of
adamc@143 2395 L.ERecord xes =>
adamc@143 2396 (case ListUtil.search (fn ((L.CName "Action", _), e, t) => SOME (e, t)
adamc@143 2397 | _ => NONE) xes of
adamc@143 2398 NONE => findSubmit xml
adamc@143 2399 | SOME et =>
adamc@143 2400 case findSubmit xml of
adamc@143 2401 NotFound => Found et
adamc@143 2402 | _ => Error)
adamc@143 2403 | _ => findSubmit xml)
adamc@143 2404 | _ => NotFound
adamc@143 2405
adamc@598 2406 val (action, fm) = case findSubmit xml of
adamc@598 2407 NotFound => ((L'.EPrim (Prim.String ""), loc), fm)
adamc@143 2408 | Error => raise Fail "Not ready for multi-submit lforms yet"
adamc@598 2409 | Found (action, actionT) =>
adamc@598 2410 let
adamc@598 2411 val actionT = monoType env actionT
adamc@598 2412 val (action, fm) = monoExp (env, st, fm) action
adamc@598 2413 val (action, fm) = urlifyExp env fm (action, actionT)
adamc@598 2414 in
adamc@598 2415 ((L'.EStrcat ((L'.EPrim (Prim.String " action=\""), loc),
adamc@598 2416 (L'.EStrcat (action,
adamc@598 2417 (L'.EPrim (Prim.String "\""), loc)), loc)), loc),
adamc@598 2418 fm)
adamc@598 2419 end
adamc@598 2420
adamc@179 2421 val (xml, fm) = monoExp (env, st, fm) xml
adamc@143 2422 in
adamc@598 2423 ((L'.EStrcat ((L'.EStrcat ((L'.EPrim (Prim.String "<form"), loc),
adamc@179 2424 (L'.EStrcat (action,
adamc@598 2425 (L'.EPrim (Prim.String ">"), loc)), loc)), loc),
adamc@179 2426 (L'.EStrcat (xml,
adamc@179 2427 (L'.EPrim (Prim.String "</form>"), loc)), loc)), loc),
adamc@179 2428 fm)
adamc@143 2429 end
adamc@141 2430
adamc@148 2431 | L.EApp ((L.ECApp (
adamc@148 2432 (L.ECApp (
adamc@148 2433 (L.ECApp (
adamc@148 2434 (L.ECApp (
adamc@148 2435 (L.EFfi ("Basis", "useMore"), _), _), _),
adamc@148 2436 _), _),
adamc@148 2437 _), _),
adamc@148 2438 _), _),
adamc@179 2439 xml) => monoExp (env, st, fm) xml
adamc@148 2440
adamc@283 2441 | L.ECApp ((L.EFfi ("Basis", "error"), _), t) =>
adamc@283 2442 let
adamc@283 2443 val t = monoType env t
adamc@283 2444 in
adamc@283 2445 ((L'.EAbs ("s", (L'.TFfi ("Basis", "string"), loc), t,
adamc@283 2446 (L'.EError ((L'.ERel 0, loc), t), loc)), loc),
adamc@283 2447 fm)
adamc@283 2448 end
adamc@283 2449
adamc@179 2450 | L.EApp (e1, e2) =>
adamc@179 2451 let
adamc@179 2452 val (e1, fm) = monoExp (env, st, fm) e1
adamc@179 2453 val (e2, fm) = monoExp (env, st, fm) e2
adamc@179 2454 in
adamc@179 2455 ((L'.EApp (e1, e2), loc), fm)
adamc@179 2456 end
adamc@26 2457 | L.EAbs (x, dom, ran, e) =>
adamc@179 2458 let
adamc@179 2459 val (e, fm) = monoExp (Env.pushERel env x dom, st, fm) e
adamc@179 2460 in
adamc@179 2461 ((L'.EAbs (x, monoType env dom, monoType env ran, e), loc), fm)
adamc@179 2462 end
adamc@25 2463 | L.ECApp _ => poly ()
adamc@25 2464 | L.ECAbs _ => poly ()
adamc@25 2465
adamc@252 2466 | L.EFfi mx => ((L'.EFfi mx, loc), fm)
adamc@252 2467 | L.EFfiApp (m, x, es) =>
adamc@252 2468 let
adamc@252 2469 val (es, fm) = ListUtil.foldlMap (fn (e, fm) => monoExp (env, st, fm) e) fm es
adamc@252 2470 in
adamc@252 2471 ((L'.EFfiApp (m, x, es), loc), fm)
adamc@252 2472 end
adamc@252 2473
adamc@179 2474 | L.ERecord xes =>
adamc@179 2475 let
adamc@179 2476 val (xes, fm) = ListUtil.foldlMap
adamc@179 2477 (fn ((x, e, t), fm) =>
adamc@179 2478 let
adamc@179 2479 val (e, fm) = monoExp (env, st, fm) e
adamc@179 2480 in
adamc@179 2481 ((monoName env x,
adamc@179 2482 e,
adamc@179 2483 monoType env t), fm)
adamc@179 2484 end) fm xes
adamc@179 2485 in
adamc@179 2486 ((L'.ERecord xes, loc), fm)
adamc@179 2487 end
adamc@179 2488 | L.EField (e, x, _) =>
adamc@179 2489 let
adamc@179 2490 val (e, fm) = monoExp (env, st, fm) e
adamc@179 2491 in
adamc@179 2492 ((L'.EField (e, monoName env x), loc), fm)
adamc@179 2493 end
adamc@445 2494 | L.EConcat _ => poly ()
adamc@149 2495 | L.ECut _ => poly ()
adamc@493 2496 | L.ECutMulti _ => poly ()
adamc@177 2497
adamc@182 2498 | L.ECase (e, pes, {disc, result}) =>
adamc@179 2499 let
adamc@179 2500 val (e, fm) = monoExp (env, st, fm) e
adamc@179 2501 val (pes, fm) = ListUtil.foldlMap
adamc@179 2502 (fn ((p, e), fm) =>
adamc@179 2503 let
adamc@179 2504 val (e, fm) = monoExp (env, st, fm) e
adamc@179 2505 in
adamc@182 2506 ((monoPat env p, e), fm)
adamc@179 2507 end) fm pes
adamc@179 2508 in
adamc@182 2509 ((L'.ECase (e, pes, {disc = monoType env disc, result = monoType env result}), loc), fm)
adamc@179 2510 end
adamc@177 2511
adamc@179 2512 | L.EWrite e =>
adamc@179 2513 let
adamc@179 2514 val (e, fm) = monoExp (env, st, fm) e
adamc@179 2515 in
adamc@252 2516 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adamc@252 2517 (L'.EWrite (liftExpInExp 0 e), loc)), loc), fm)
adamc@179 2518 end
adamc@110 2519
adamc@179 2520 | L.EClosure (n, es) =>
adamc@179 2521 let
adamc@179 2522 val (es, fm) = ListUtil.foldlMap (fn (e, fm) =>
adamc@179 2523 monoExp (env, st, fm) e)
adamc@179 2524 fm es
adamc@179 2525 in
adamc@179 2526 ((L'.EClosure (n, es), loc), fm)
adamc@179 2527 end
adamc@450 2528
adamc@450 2529 | L.ELet (x, t, e1, e2) =>
adamc@450 2530 let
adamc@450 2531 val t' = monoType env t
adamc@450 2532 val (e1, fm) = monoExp (env, st, fm) e1
adamc@450 2533 val (e2, fm) = monoExp (Env.pushERel env x t, st, fm) e2
adamc@450 2534 in
adamc@450 2535 ((L'.ELet (x, t', e1, e2), loc), fm)
adamc@450 2536 end
adamc@607 2537
adamc@609 2538 | L.EServerCall (n, es, ek, t) =>
adamc@608 2539 let
adamc@609 2540 val t = monoType env t
adamc@614 2541 val (_, ft, _, name) = Env.lookupENamed env n
adamc@608 2542 val (es, fm) = ListUtil.foldlMap (fn (e, fm) => monoExp (env, st, fm) e) fm es
adamc@614 2543
adamc@614 2544 fun encodeArgs (es, ft, acc, fm) =
adamc@614 2545 case (es, ft) of
adamc@614 2546 ([], _) => (rev acc, fm)
adamc@614 2547 | (e :: es, (L.TFun (dom, ran), _)) =>
adamc@614 2548 let
adamc@614 2549 val (e, fm) = urlifyExp env fm (e, monoType env dom)
adamc@614 2550 in
adamc@614 2551 encodeArgs (es, ran, e
adamc@614 2552 :: (L'.EPrim (Prim.String "/"), loc)
adamc@614 2553 :: acc, fm)
adamc@614 2554 end
adamc@614 2555 | _ => raise Fail "Monoize: Not enough arguments visible in RPC function type"
adamc@614 2556
adamc@614 2557 val (call, fm) = encodeArgs (es, ft, [], fm)
adamc@614 2558 val call = foldl (fn (e, call) => (L'.EStrcat (call, e), loc))
adamc@614 2559 (L'.EPrim (Prim.String name), loc) call
adamc@614 2560
adamc@608 2561 val (ek, fm) = monoExp (env, st, fm) ek
adamc@609 2562
adamc@609 2563 val ekf = (L'.EAbs ("f",
adamc@609 2564 (L'.TFun (t,
adamc@609 2565 (L'.TFun ((L'.TRecord [], loc),
adamc@609 2566 (L'.TRecord [], loc)), loc)), loc),
adamc@609 2567 (L'.TFun (t,
adamc@609 2568 (L'.TRecord [], loc)), loc),
adamc@609 2569 (L'.EAbs ("x",
adamc@609 2570 t,
adamc@609 2571 (L'.TRecord [], loc),
adamc@609 2572 (L'.EApp ((L'.EApp ((L'.ERel 1, loc),
adamc@609 2573 (L'.ERel 0, loc)), loc),
adamc@609 2574 (L'.ERecord [], loc)), loc)), loc)), loc)
adamc@609 2575 val ek = (L'.EApp (ekf, ek), loc)
adamc@651 2576 val e = (L'.EServerCall (call, ek, t), loc)
adamc@651 2577 val e = liftExpInExp 0 e
adamc@651 2578 val unit = (L'.TRecord [], loc)
adamc@651 2579 val e = (L'.EAbs ("_", unit, unit, e), loc)
adamc@608 2580 in
adamc@651 2581 (e, fm)
adamc@608 2582 end
adamc@626 2583
adamc@626 2584 | L.EKAbs _ => poly ()
adamc@626 2585 | L.EKApp _ => poly ()
adamc@25 2586 end
adamc@25 2587
adamc@179 2588 fun monoDecl (env, fm) (all as (d, loc)) =
adamc@25 2589 let
adamc@25 2590 fun poly () =
adamc@25 2591 (E.errorAt loc "Unsupported declaration";
adamc@25 2592 Print.eprefaces' [("Declaration", CorePrint.p_decl env all)];
adamc@25 2593 NONE)
adamc@25 2594 in
adamc@25 2595 case d of
adamc@25 2596 L.DCon _ => NONE
adamc@193 2597 | L.DDatatype (x, n, [], xncs) =>
adamc@193 2598 let
adamc@196 2599 val env' = Env.declBinds env all
adamc@196 2600 val d = (L'.DDatatype (x, n, map (fn (x, n, to) => (x, n, Option.map (monoType env') to)) xncs), loc)
adamc@164 2601 in
adamc@273 2602 SOME (env', fm, [d])
adamc@193 2603 end
adamc@193 2604 | L.DDatatype _ => poly ()
adamc@179 2605 | L.DVal (x, n, t, e, s) =>
adamc@179 2606 let
adamc@179 2607 val (e, fm) = monoExp (env, St.empty, fm) e
adamc@179 2608 in
adamc@179 2609 SOME (Env.pushENamed env x n t NONE s,
adamc@179 2610 fm,
adamc@273 2611 [(L'.DVal (x, n, monoType env t, e, s), loc)])
adamc@179 2612 end
adamc@128 2613 | L.DValRec vis =>
adamc@128 2614 let
adamc@128 2615 val env = foldl (fn ((x, n, t, e, s), env) => Env.pushENamed env x n t NONE s) env vis
adamc@179 2616
adamc@179 2617 val (vis, fm) = ListUtil.foldlMap
adamc@179 2618 (fn ((x, n, t, e, s), fm) =>
adamc@179 2619 let
adamc@179 2620 val (e, fm) = monoExp (env, St.empty, fm) e
adamc@179 2621 in
adamc@179 2622 ((x, n, monoType env t, e, s), fm)
adamc@179 2623 end)
adamc@179 2624 fm vis
adamc@128 2625 in
adamc@128 2626 SOME (env,
adamc@179 2627 fm,
adamc@273 2628 [(L'.DValRec vis, loc)])
adamc@128 2629 end
adamc@144 2630 | L.DExport (ek, n) =>
adamc@115 2631 let
adamc@120 2632 val (_, t, _, s) = Env.lookupENamed env n
adamc@120 2633
adamc@609 2634 fun unwind (t, args) =
adamc@609 2635 case #1 t of
adamc@609 2636 L.TFun (dom, ran) => unwind (ran, dom :: args)
adamc@314 2637 | L.CApp ((L.CFfi ("Basis", "transaction"), _), t) =>
adamc@609 2638 unwind (t, (L.TRecord (L.CRecord ((L.KType, loc), []), loc), loc) :: args)
adamc@609 2639 | _ => (rev args, t)
adamc@120 2640
adamc@609 2641 val (ts, ran) = unwind (t, [])
adamc@609 2642 val ts = map (monoType env) ts
adamc@609 2643 val ran = monoType env ran
adamc@115 2644 in
adamc@609 2645 SOME (env, fm, [(L'.DExport (ek, s, n, ts, ran), loc)])
adamc@115 2646 end
adamc@707 2647 | L.DTable (x, n, (L.CRecord (_, xts), _), s, pe, _, ce, _) =>
adamc@251 2648 let
adamc@251 2649 val t = (L.CFfi ("Basis", "string"), loc)
adamc@251 2650 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@311 2651 val s = "uw_" ^ s
adamc@704 2652 val e_name = (L'.EPrim (Prim.String s), loc)
adamc@273 2653
adamc@273 2654 val xts = map (fn (x, t) => (monoName env x, monoType env t)) xts
adamc@704 2655
adamc@707 2656 val (pe, fm) = monoExp (env, St.empty, fm) pe
adamc@707 2657 val (ce, fm) = monoExp (env, St.empty, fm) ce
adamc@251 2658 in
adamc@251 2659 SOME (Env.pushENamed env x n t NONE s,
adamc@251 2660 fm,
adamc@707 2661 [(L'.DTable (s, xts, pe, ce), loc),
adamc@704 2662 (L'.DVal (x, n, t', e_name, s), loc)])
adamc@251 2663 end
adamc@273 2664 | L.DTable _ => poly ()
adamc@338 2665 | L.DSequence (x, n, s) =>
adamc@338 2666 let
adamc@338 2667 val t = (L.CFfi ("Basis", "string"), loc)
adamc@338 2668 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@338 2669 val s = "uw_" ^ s
adamc@338 2670 val e = (L'.EPrim (Prim.String s), loc)
adamc@338 2671 in
adamc@338 2672 SOME (Env.pushENamed env x n t NONE s,
adamc@338 2673 fm,
adamc@338 2674 [(L'.DSequence s, loc),
adamc@338 2675 (L'.DVal (x, n, t', e, s), loc)])
adamc@338 2676 end
adamc@683 2677 | L.DDatabase _ => NONE
adamc@462 2678 | L.DCookie (x, n, t, s) =>
adamc@462 2679 let
adamc@462 2680 val t = (L.CFfi ("Basis", "string"), loc)
adamc@462 2681 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@462 2682 val e = (L'.EPrim (Prim.String s), loc)
adamc@462 2683 in
adamc@462 2684 SOME (Env.pushENamed env x n t NONE s,
adamc@462 2685 fm,
adamc@462 2686 [(L'.DVal (x, n, t', e, s), loc)])
adamc@462 2687 end
adamc@25 2688 end
adamc@25 2689
adamc@683 2690 datatype expungable = Client | Channel
adamc@683 2691
adamc@683 2692 fun monoize env file =
adamc@25 2693 let
adamc@385 2694 val p = !urlPrefix
adamc@385 2695 val () =
adamc@385 2696 if p = "" then
adamc@385 2697 urlPrefix := "/"
adamc@385 2698 else if String.sub (p, size p - 1) <> #"/" then
adamc@385 2699 urlPrefix := p ^ "/"
adamc@385 2700 else
adamc@385 2701 ()
adamc@385 2702
adamc@683 2703 val loc = E.dummySpan
adamc@683 2704 val client = (L'.TFfi ("Basis", "client"), loc)
adamc@683 2705 val unit = (L'.TRecord [], loc)
adamc@687 2706
adamc@687 2707 fun calcClientish xts =
adamc@687 2708 foldl (fn ((x : L.con, t : L.con), st as (nullable, notNullable)) =>
adamc@687 2709 case #1 x of
adamc@687 2710 L.CName x =>
adamc@687 2711 (case #1 t of
adamc@687 2712 L.CFfi ("Basis", "client") =>
adamc@687 2713 (nullable, (x, Client) :: notNullable)
adamc@687 2714 | L.CApp ((L.CFfi ("Basis", "option"), _),
adamc@687 2715 (L.CFfi ("Basis", "client"), _)) =>
adamc@687 2716 ((x, Client) :: nullable, notNullable)
adamc@687 2717 | L.CApp ((L.CFfi ("Basis", "channel"), _), _) =>
adamc@687 2718 (nullable, (x, Channel) :: notNullable)
adamc@687 2719 | L.CApp ((L.CFfi ("Basis", "option"), _),
adamc@687 2720 (L.CApp ((L.CFfi ("Basis", "channel"), _), _), _)) =>
adamc@687 2721 ((x, Channel) :: nullable, notNullable)
adamc@687 2722 | _ => st)
adamc@687 2723 | _ => st) ([], []) xts
adamc@687 2724
adamc@683 2725 fun expunger () =
adamc@683 2726 let
adamc@683 2727 val target = (L'.EFfiApp ("Basis", "sqlifyClient", [(L'.ERel 0, loc)]), loc)
adamc@683 2728
adamc@683 2729 fun doTable (tab, xts, e) =
adamc@683 2730 case xts of
adamc@683 2731 L.CRecord (_, xts) =>
adamc@683 2732 let
adamc@687 2733 val (nullable, notNullable) = calcClientish xts
adamc@683 2734
adamc@684 2735 fun cond (x, v) =
adamc@684 2736 (L'.EStrcat ((L'.EPrim (Prim.String ("uw_" ^ x
adamc@684 2737 ^ (case v of
adamc@684 2738 Client => ""
adamc@684 2739 | Channel => " >> 32")
adamc@684 2740 ^ " = ")), loc),
adamc@684 2741 target), loc)
adamc@684 2742
adamc@684 2743 val e =
adamc@684 2744 foldl (fn ((x, v), e) =>
adamc@684 2745 (L'.ESeq (
adamc@684 2746 (L'.EDml (L'.EStrcat (
adamc@684 2747 (L'.EPrim (Prim.String ("UPDATE uw_"
adamc@684 2748 ^ tab
adamc@684 2749 ^ " SET uw_"
adamc@684 2750 ^ x
adamc@684 2751 ^ " = NULL WHERE ")), loc),
adamc@684 2752 cond (x, v)), loc), loc),
adamc@684 2753 e), loc))
adamc@684 2754 e nullable
adamc@684 2755
adamc@683 2756 val e =
adamc@683 2757 case notNullable of
adamc@683 2758 [] => e
adamc@683 2759 | eb :: ebs =>
adamc@684 2760 (L'.ESeq (
adamc@684 2761 (L'.EDml (foldl
adamc@684 2762 (fn (eb, s) =>
adamc@684 2763 (L'.EStrcat (s,
adamc@687 2764 (L'.EStrcat ((L'.EPrim (Prim.String " OR "),
adamc@684 2765 loc),
adamc@684 2766 cond eb), loc)), loc))
adamc@684 2767 (L'.EStrcat ((L'.EPrim (Prim.String ("DELETE FROM uw_"
adamc@684 2768 ^ tab
adamc@684 2769 ^ " WHERE ")), loc),
adamc@684 2770 cond eb), loc)
adamc@684 2771 ebs), loc),
adamc@684 2772 e), loc)
adamc@683 2773 in
adamc@683 2774 e
adamc@683 2775 end
adamc@683 2776 | _ => e
adamc@683 2777
adamc@683 2778 val e = (L'.ERecord [], loc)
adamc@683 2779 in
adamc@683 2780 foldl (fn ((d, _), e) =>
adamc@683 2781 case d of
adamc@707 2782 L.DTable (_, _, xts, tab, _, _, _, _) => doTable (tab, #1 xts, e)
adamc@683 2783 | _ => e) e file
adamc@683 2784 end
adamc@683 2785
adamc@687 2786 fun initializer () =
adamc@687 2787 let
adamc@687 2788 fun doTable (tab, xts, e) =
adamc@687 2789 case xts of
adamc@687 2790 L.CRecord (_, xts) =>
adamc@687 2791 let
adamc@687 2792 val (nullable, notNullable) = calcClientish xts
adamc@687 2793
adamc@687 2794 val e =
adamc@687 2795 case nullable of
adamc@687 2796 [] => e
adamc@687 2797 | (x, _) :: ebs =>
adamc@687 2798 (L'.ESeq (
adamc@687 2799 (L'.EDml (L'.EPrim (Prim.String
adamc@687 2800 (foldl (fn ((x, _), s) =>
adamc@687 2801 s ^ ", uw_" ^ x ^ " = NULL")
adamc@687 2802 ("UPDATE uw_"
adamc@687 2803 ^ tab
adamc@687 2804 ^ " SET uw_"
adamc@687 2805 ^ x
adamc@687 2806 ^ " = NULL")
adamc@687 2807 ebs)), loc), loc),
adamc@687 2808 e), loc)
adamc@687 2809
adamc@687 2810 val e =
adamc@687 2811 case notNullable of
adamc@687 2812 [] => e
adamc@687 2813 | eb :: ebs =>
adamc@687 2814 (L'.ESeq (
adamc@687 2815 (L'.EDml (L'.EPrim (Prim.String ("DELETE FROM uw_"
adamc@687 2816 ^ tab)), loc), loc),
adamc@687 2817 e), loc)
adamc@687 2818 in
adamc@687 2819 e
adamc@687 2820 end
adamc@687 2821 | _ => e
adamc@687 2822
adamc@687 2823 val e = (L'.ERecord [], loc)
adamc@687 2824 in
adamc@687 2825 foldl (fn ((d, _), e) =>
adamc@687 2826 case d of
adamc@707 2827 L.DTable (_, _, xts, tab, _, _, _, _) => doTable (tab, #1 xts, e)
adamc@687 2828 | _ => e) e file
adamc@687 2829 end
adamc@687 2830
adamc@179 2831 val (_, _, ds) = List.foldl (fn (d, (env, fm, ds)) =>
adamc@683 2832 case #1 d of
adamc@683 2833 L.DDatabase s =>
adamc@683 2834 let
adamc@687 2835 val (nExp, fm) = Fm.freshName fm
adamc@687 2836 val (nIni, fm) = Fm.freshName fm
adamc@687 2837
adamc@687 2838 val dExp = L'.DVal ("expunger",
adamc@687 2839 nExp,
adamc@687 2840 (L'.TFun (client, unit), loc),
adamc@687 2841 (L'.EAbs ("cli", client, unit, expunger ()), loc),
adamc@687 2842 "expunger")
adamc@687 2843 val dIni = L'.DVal ("initializer",
adamc@687 2844 nIni,
adamc@687 2845 (L'.TFun (unit, unit), loc),
adamc@687 2846 (L'.EAbs ("_", unit, unit, initializer ()), loc),
adamc@687 2847 "initializer")
adamc@683 2848 in
adamc@687 2849 (env, Fm.enter fm, (L'.DDatabase {name = s,
adamc@687 2850 expunge = nExp,
adamc@687 2851 initialize = nIni}, loc)
adamc@687 2852 :: (dExp, loc)
adamc@687 2853 :: (dIni, loc)
adamc@683 2854 :: ds)
adamc@683 2855 end
adamc@683 2856 | _ =>
adamc@683 2857 case monoDecl (env, fm) d of
adamc@683 2858 NONE => (env, fm, ds)
adamc@683 2859 | SOME (env, fm, ds') =>
adamc@683 2860 (env,
adamc@683 2861 Fm.enter fm,
adamc@683 2862 ds' @ Fm.decls fm @ ds))
adamc@683 2863 (env, Fm.empty (CoreUtil.File.maxName file + 1), []) file
adamc@25 2864 in
adamc@25 2865 rev ds
adamc@25 2866 end
adamc@25 2867
adamc@25 2868 end