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annotate src/monoize.sml @ 749:16bfd9e244cd

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author Adam Chlipala <adamc@hcoop.net>
date Tue, 28 Apr 2009 10:11:56 -0400
parents 5f9b9972e6b8
children 059074c8d2fc
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@735 37 structure IS = IntBinarySet
adamc@196 38
adamc@385 39 val urlPrefix = ref "/"
adamc@385 40
adamc@196 41 val dummyTyp = (L'.TDatatype (0, ref (L'.Enum, [])), E.dummySpan)
adamc@25 42
adamc@252 43 structure U = MonoUtil
adamc@252 44
adamc@252 45 val liftExpInExp =
adamc@252 46 U.Exp.mapB {typ = fn t => t,
adamc@252 47 exp = fn bound => fn e =>
adamc@252 48 case e of
adamc@252 49 L'.ERel xn =>
adamc@252 50 if xn < bound then
adamc@252 51 e
adamc@252 52 else
adamc@252 53 L'.ERel (xn + 1)
adamc@252 54 | _ => e,
adamc@252 55 bind = fn (bound, U.Exp.RelE _) => bound + 1
adamc@252 56 | (bound, _) => bound}
adamc@252 57
adamc@25 58 fun monoName env (all as (c, loc)) =
adamc@25 59 let
adamc@25 60 fun poly () =
adamc@25 61 (E.errorAt loc "Unsupported name constructor";
adamc@25 62 Print.eprefaces' [("Constructor", CorePrint.p_con env all)];
adamc@25 63 "")
adamc@25 64 in
adamc@25 65 case c of
adamc@25 66 L.CName s => s
adamc@25 67 | _ => poly ()
adamc@25 68 end
adamc@25 69
adamc@292 70 fun readType' (t, loc) = (L'.TFun ((L'.TFfi ("Basis", "string"), loc),
adamc@292 71 (L'.TOption t, loc)), loc)
adamc@292 72 fun readErrType (t, loc) = (L'.TFun ((L'.TFfi ("Basis", "string"), loc),
adamc@292 73 t), loc)
adamc@292 74 fun readType (t, loc) =
adamc@292 75 (L'.TRecord [("Read", readType' (t, loc)),
adamc@292 76 ("ReadError", readErrType (t, loc))],
adamc@292 77 loc)
adamc@292 78
adamc@196 79 fun monoType env =
adamc@25 80 let
adamc@196 81 fun mt env dtmap (all as (c, loc)) =
adamc@196 82 let
adamc@196 83 fun poly () =
adamc@196 84 (E.errorAt loc "Unsupported type constructor";
adamc@196 85 Print.eprefaces' [("Constructor", CorePrint.p_con env all)];
adamc@196 86 dummyTyp)
adamc@196 87 in
adamc@196 88 case c of
adamc@196 89 L.TFun (c1, c2) => (L'.TFun (mt env dtmap c1, mt env dtmap c2), loc)
adamc@196 90 | L.TCFun _ => poly ()
adamc@196 91 | L.TRecord (L.CRecord ((L.KType, _), xcs), _) =>
adamc@196 92 (L'.TRecord (map (fn (x, t) => (monoName env x, mt env dtmap t)) xcs), loc)
adamc@196 93 | L.TRecord _ => poly ()
adamc@196 94
adamc@288 95 | L.CApp ((L.CFfi ("Basis", "option"), _), t) =>
adamc@288 96 (L'.TOption (mt env dtmap t), loc)
adamc@288 97
adamc@387 98 | L.CApp ((L.CFfi ("Basis", "eq"), _), t) =>
adamc@387 99 let
adamc@387 100 val t = mt env dtmap t
adamc@387 101 in
adamc@387 102 (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc)
adamc@387 103 end
adamc@389 104 | L.CApp ((L.CFfi ("Basis", "num"), _), t) =>
adamc@389 105 let
adamc@389 106 val t = mt env dtmap t
adamc@389 107 in
adamc@417 108 (L'.TRecord [("Zero", t),
adamc@417 109 ("Neg", (L'.TFun (t, t), loc)),
adamc@389 110 ("Plus", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 111 ("Minus", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 112 ("Times", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 113 ("Div", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 114 ("Mod", (L'.TFun (t, (L'.TFun (t, t), loc)), loc))],
adamc@389 115 loc)
adamc@389 116 end
adamc@391 117 | L.CApp ((L.CFfi ("Basis", "ord"), _), t) =>
adamc@391 118 let
adamc@391 119 val t = mt env dtmap t
adamc@391 120 in
adamc@391 121 (L'.TRecord [("Lt", (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc)),
adamc@391 122 ("Le", (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc))],
adamc@391 123 loc)
adamc@391 124 end
adamc@286 125 | L.CApp ((L.CFfi ("Basis", "show"), _), t) =>
adamc@286 126 (L'.TFun (mt env dtmap t, (L'.TFfi ("Basis", "string"), loc)), loc)
adamc@290 127 | L.CApp ((L.CFfi ("Basis", "read"), _), t) =>
adamc@292 128 readType (mt env dtmap t, loc)
adamc@286 129
adamc@717 130 | L.CFfi ("Basis", "url") => (L'.TFfi ("Basis", "string"), loc)
adamc@741 131 | L.CFfi ("Basis", "mimeType") => (L'.TFfi ("Basis", "string"), loc)
adamc@720 132 | L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "xml"), _), _), _), _), _), _) =>
adamc@196 133 (L'.TFfi ("Basis", "string"), loc)
adamc@196 134 | L.CApp ((L.CApp ((L.CFfi ("Basis", "xhtml"), _), _), _), _) =>
adamc@196 135 (L'.TFfi ("Basis", "string"), loc)
adamc@721 136 | L.CFfi ("Basis", "css_class") => (L'.TFfi ("Basis", "string"), loc)
adamc@196 137
adamc@251 138 | L.CApp ((L.CFfi ("Basis", "transaction"), _), t) =>
adamc@252 139 (L'.TFun ((L'.TRecord [], loc), mt env dtmap t), loc)
adamc@565 140 | L.CApp ((L.CFfi ("Basis", "source"), _), t) =>
adamc@577 141 (L'.TSource, loc)
adamc@568 142 | L.CApp ((L.CFfi ("Basis", "signal"), _), t) =>
adamc@568 143 (L'.TSignal (mt env dtmap t), loc)
adamc@462 144 | L.CApp ((L.CFfi ("Basis", "http_cookie"), _), _) =>
adamc@462 145 (L'.TFfi ("Basis", "string"), loc)
adamc@705 146 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_table"), _), _), _), _) =>
adamc@252 147 (L'.TFfi ("Basis", "string"), loc)
adamc@338 148 | L.CFfi ("Basis", "sql_sequence") =>
adamc@338 149 (L'.TFfi ("Basis", "string"), loc)
adamc@252 150 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_query"), _), _), _), _) =>
adamc@252 151 (L'.TFfi ("Basis", "string"), loc)
adamc@252 152 | L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_query1"), _), _), _), _), _), _) =>
adamc@252 153 (L'.TFfi ("Basis", "string"), loc)
adamc@748 154 | L.CApp ((L.CFfi ("Basis", "sql_from_items"), _), _) =>
adamc@748 155 (L'.TFfi ("Basis", "string"), loc)
adamc@252 156 | L.CApp ((L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_exp"), _), _), _), _), _), _), _), _) =>
adamc@252 157 (L'.TFfi ("Basis", "string"), loc)
adamc@707 158 | L.CApp ((L.CApp ((L.CFfi ("Basis", "primary_key"), _), _), _), _) =>
adamc@707 159 (L'.TFfi ("Basis", "string"), loc)
adamc@704 160 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_constraints"), _), _), _), _) =>
adamc@704 161 (L'.TFfi ("Basis", "sql_constraints"), loc)
adamc@705 162 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_constraint"), _), _), _), _) =>
adamc@704 163 (L'.TFfi ("Basis", "string"), loc)
adamc@712 164 | L.CApp ((L.CApp ((L.CFfi ("Basis", "linkable"), _), _), _), _) =>
adamc@712 165 (L'.TRecord [], loc)
adamc@709 166 | L.CApp ((L.CApp ((L.CFfi ("Basis", "matching"), _), _), _), _) =>
adamc@709 167 let
adamc@709 168 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@709 169 in
adamc@709 170 (L'.TRecord [("1", string), ("2", string)], loc)
adamc@709 171 end
adamc@709 172 | L.CApp ((L.CFfi ("Basis", "propagation_mode"), _), _) =>
adamc@709 173 (L'.TFfi ("Basis", "string"), loc)
adamc@252 174
adamc@252 175 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_subset"), _), _), _), _) =>
adamc@252 176 (L'.TRecord [], loc)
adamc@252 177 | L.CFfi ("Basis", "sql_relop") =>
adamc@252 178 (L'.TFfi ("Basis", "string"), loc)
adamc@252 179 | L.CFfi ("Basis", "sql_direction") =>
adamc@252 180 (L'.TFfi ("Basis", "string"), loc)
adamc@252 181 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_order_by"), _), _), _), _) =>
adamc@252 182 (L'.TFfi ("Basis", "string"), loc)
adamc@252 183 | L.CFfi ("Basis", "sql_limit") =>
adamc@252 184 (L'.TFfi ("Basis", "string"), loc)
adamc@252 185 | L.CFfi ("Basis", "sql_offset") =>
adamc@252 186 (L'.TFfi ("Basis", "string"), loc)
adamc@252 187
adamc@676 188 | L.CApp ((L.CFfi ("Basis", "sql_injectable_prim"), _), t) =>
adamc@676 189 (L'.TFun (mt env dtmap t, (L'.TFfi ("Basis", "string"), loc)), loc)
adamc@252 190 | L.CApp ((L.CFfi ("Basis", "sql_injectable"), _), t) =>
adamc@252 191 (L'.TFun (mt env dtmap t, (L'.TFfi ("Basis", "string"), loc)), loc)
adamc@252 192 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_unary"), _), _), _), _) =>
adamc@252 193 (L'.TFfi ("Basis", "string"), loc)
adamc@252 194 | L.CApp ((L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_binary"), _), _), _), _), _), _) =>
adamc@252 195 (L'.TFfi ("Basis", "string"), loc)
adamc@252 196 | L.CApp ((L.CFfi ("Basis", "sql_aggregate"), _), t) =>
adamc@252 197 (L'.TFfi ("Basis", "string"), loc)
adamc@252 198 | L.CApp ((L.CFfi ("Basis", "sql_summable"), _), _) =>
adamc@252 199 (L'.TRecord [], loc)
adamc@252 200 | L.CApp ((L.CFfi ("Basis", "sql_maxable"), _), _) =>
adamc@252 201 (L'.TRecord [], loc)
adamc@559 202 | L.CApp ((L.CFfi ("Basis", "sql_arith"), _), _) =>
adamc@559 203 (L'.TRecord [], loc)
adamc@441 204 | L.CApp ((L.CFfi ("Basis", "sql_nfunc"), _), _) =>
adamc@441 205 (L'.TFfi ("Basis", "string"), loc)
adamc@746 206 | L.CApp ((L.CApp ((L.CFfi ("Basis", "sql_ufunc"), _), _), _), _) =>
adamc@746 207 (L'.TFfi ("Basis", "string"), loc)
adamc@251 208
adamc@668 209 | L.CApp ((L.CFfi ("Basis", "channel"), _), _) =>
adamc@668 210 (L'.TFfi ("Basis", "channel"), loc)
adamc@668 211
adamc@196 212 | L.CRel _ => poly ()
adamc@196 213 | L.CNamed n =>
adamc@196 214 (case IM.find (dtmap, n) of
adamc@196 215 SOME r => (L'.TDatatype (n, r), loc)
adamc@196 216 | NONE =>
adamc@196 217 let
adamc@196 218 val r = ref (L'.Default, [])
adamc@196 219 val (_, xs, xncs) = Env.lookupDatatype env n
adamc@196 220
adamc@196 221 val dtmap' = IM.insert (dtmap, n, r)
adamc@196 222
adamc@196 223 val xncs = map (fn (x, n, to) => (x, n, Option.map (mt env dtmap') to)) xncs
adamc@196 224 in
adamc@196 225 case xs of
adamc@198 226 [] =>(r := (ElabUtil.classifyDatatype xncs, xncs);
adamc@196 227 (L'.TDatatype (n, r), loc))
adamc@196 228 | _ => poly ()
adamc@196 229 end)
adamc@196 230 | L.CFfi mx => (L'.TFfi mx, loc)
adamc@196 231 | L.CApp _ => poly ()
adamc@196 232 | L.CAbs _ => poly ()
adamc@196 233
adamc@196 234 | L.CName _ => poly ()
adamc@196 235
adamc@196 236 | L.CRecord _ => poly ()
adamc@196 237 | L.CConcat _ => poly ()
adamc@621 238 | L.CMap _ => poly ()
adamc@196 239 | L.CUnit => poly ()
adamc@214 240
adamc@214 241 | L.CTuple _ => poly ()
adamc@214 242 | L.CProj _ => poly ()
adamc@626 243
adamc@626 244 | L.CKAbs _ => poly ()
adamc@626 245 | L.CKApp _ => poly ()
adamc@626 246 | L.TKFun _ => poly ()
adamc@196 247 end
adamc@25 248 in
adamc@196 249 mt env IM.empty
adamc@25 250 end
adamc@25 251
adamc@25 252 val dummyExp = (L'.EPrim (Prim.Int 0), E.dummySpan)
adamc@25 253
adamc@179 254 structure IM = IntBinaryMap
adamc@179 255
adamc@179 256 datatype foo_kind =
adamc@179 257 Attr
adamc@179 258 | Url
adamc@179 259
adamc@179 260 fun fk2s fk =
adamc@179 261 case fk of
adamc@179 262 Attr => "attr"
adamc@179 263 | Url => "url"
adamc@179 264
adamc@179 265 structure Fm :> sig
adamc@179 266 type t
adamc@179 267
adamc@179 268 val empty : int -> t
adamc@179 269
adamc@179 270 val lookup : t -> foo_kind -> int -> (int -> t -> L'.decl * t) -> t * int
adamc@179 271 val enter : t -> t
adamc@179 272 val decls : t -> L'.decl list
adamc@683 273
adamc@683 274 val freshName : t -> int * t
adamc@179 275 end = struct
adamc@179 276
adamc@179 277 structure M = BinaryMapFn(struct
adamc@179 278 type ord_key = foo_kind
adamc@179 279 fun compare x =
adamc@179 280 case x of
adamc@179 281 (Attr, Attr) => EQUAL
adamc@179 282 | (Attr, _) => LESS
adamc@179 283 | (_, Attr) => GREATER
adamc@179 284
adamc@179 285 | (Url, Url) => EQUAL
adamc@179 286 end)
adamc@179 287
adamc@179 288 type t = {
adamc@179 289 count : int,
adamc@179 290 map : int IM.map M.map,
adamc@179 291 decls : L'.decl list
adamc@179 292 }
adamc@179 293
adamc@179 294 fun empty count = {
adamc@179 295 count = count,
adamc@179 296 map = M.empty,
adamc@179 297 decls = []
adamc@179 298 }
adamc@179 299
adamc@179 300 fun enter ({count, map, ...} : t) = {count = count, map = map, decls = []}
adamc@683 301 fun freshName {count, map, decls} = (count, {count = count + 1, map = map, decls = decls})
adamc@179 302 fun decls ({decls, ...} : t) = decls
adamc@179 303
adamc@179 304 fun lookup (t as {count, map, decls}) k n thunk =
adamc@120 305 let
adamc@179 306 val im = Option.getOpt (M.find (map, k), IM.empty)
adamc@179 307 in
adamc@179 308 case IM.find (im, n) of
adamc@179 309 NONE =>
adamc@179 310 let
adamc@179 311 val n' = count
adamc@179 312 val (d, {count, map, decls}) = thunk count {count = count + 1,
adamc@179 313 map = M.insert (map, k, IM.insert (im, n, n')),
adamc@179 314 decls = decls}
adamc@179 315 in
adamc@179 316 ({count = count,
adamc@179 317 map = map,
adamc@179 318 decls = d :: decls}, n')
adamc@179 319 end
adamc@179 320 | SOME n' => (t, n')
adamc@179 321 end
adamc@179 322
adamc@179 323 end
adamc@185 324
adamc@185 325
adamc@185 326 fun capitalize s =
adamc@185 327 if s = "" then
adamc@185 328 s
adamc@185 329 else
adamc@185 330 str (Char.toUpper (String.sub (s, 0))) ^ String.extract (s, 1, NONE)
adamc@179 331
adamc@179 332 fun fooifyExp fk env =
adamc@179 333 let
adamc@179 334 fun fooify fm (e, tAll as (t, loc)) =
adamc@120 335 case #1 e of
adamc@120 336 L'.EClosure (fnam, [(L'.ERecord [], _)]) =>
adamc@120 337 let
adamc@120 338 val (_, _, _, s) = Env.lookupENamed env fnam
adamc@120 339 in
adamc@385 340 ((L'.EPrim (Prim.String (!urlPrefix ^ s)), loc), fm)
adamc@120 341 end
adamc@120 342 | L'.EClosure (fnam, args) =>
adamc@120 343 let
adamc@120 344 val (_, ft, _, s) = Env.lookupENamed env fnam
adamc@120 345 val ft = monoType env ft
adamc@111 346
adamc@179 347 fun attrify (args, ft, e, fm) =
adamc@120 348 case (args, ft) of
adamc@179 349 ([], _) => (e, fm)
adamc@120 350 | (arg :: args, (L'.TFun (t, ft), _)) =>
adamc@179 351 let
adamc@179 352 val (arg', fm) = fooify fm (arg, t)
adamc@179 353 in
adamc@179 354 attrify (args, ft,
adamc@179 355 (L'.EStrcat (e,
adamc@179 356 (L'.EStrcat ((L'.EPrim (Prim.String "/"), loc),
adamc@179 357 arg'), loc)), loc),
adamc@179 358 fm)
adamc@179 359 end
adamc@120 360 | _ => (E.errorAt loc "Type mismatch encoding attribute";
adamc@179 361 (e, fm))
adamc@120 362 in
adamc@385 363 attrify (args, ft, (L'.EPrim (Prim.String (!urlPrefix ^ s)), loc), fm)
adamc@120 364 end
adamc@120 365 | _ =>
adamc@120 366 case t of
adamc@185 367 L'.TFfi (m, x) => ((L'.EFfiApp (m, fk2s fk ^ "ify" ^ capitalize x, [e]), loc), fm)
adamc@200 368
adamc@179 369 | L'.TRecord [] => ((L'.EPrim (Prim.String ""), loc), fm)
adamc@200 370 | L'.TRecord ((x, t) :: xts) =>
adamc@200 371 let
adamc@200 372 val (se, fm) = fooify fm ((L'.EField (e, x), loc), t)
adamc@200 373 in
adamc@200 374 foldl (fn ((x, t), (se, fm)) =>
adamc@200 375 let
adamc@200 376 val (se', fm) = fooify fm ((L'.EField (e, x), loc), t)
adamc@200 377 in
adamc@200 378 ((L'.EStrcat (se,
adamc@200 379 (L'.EStrcat ((L'.EPrim (Prim.String "/"), loc),
adamc@200 380 se'), loc)), loc),
adamc@200 381 fm)
adamc@200 382 end) (se, fm) xts
adamc@200 383 end
adamc@111 384
adamc@196 385 | L'.TDatatype (i, ref (dk, _)) =>
adamc@179 386 let
adamc@179 387 fun makeDecl n fm =
adamc@179 388 let
adamc@193 389 val (x, _, xncs) = Env.lookupDatatype env i
adamc@179 390
adamc@179 391 val (branches, fm) =
adamc@179 392 ListUtil.foldlMap
adamc@179 393 (fn ((x, n, to), fm) =>
adamc@179 394 case to of
adamc@179 395 NONE =>
adamc@188 396 (((L'.PCon (dk, L'.PConVar n, NONE), loc),
adamc@179 397 (L'.EPrim (Prim.String x), loc)),
adamc@179 398 fm)
adamc@179 399 | SOME t =>
adamc@179 400 let
adamc@182 401 val t = monoType env t
adamc@182 402 val (arg, fm) = fooify fm ((L'.ERel 0, loc), t)
adamc@179 403 in
adamc@188 404 (((L'.PCon (dk, L'.PConVar n, SOME (L'.PVar ("a", t), loc)), loc),
adamc@179 405 (L'.EStrcat ((L'.EPrim (Prim.String (x ^ "/")), loc),
adamc@179 406 arg), loc)),
adamc@179 407 fm)
adamc@179 408 end)
adamc@179 409 fm xncs
adamc@179 410
adamc@179 411 val dom = tAll
adamc@179 412 val ran = (L'.TFfi ("Basis", "string"), loc)
adamc@179 413 in
adamc@179 414 ((L'.DValRec [(fk2s fk ^ "ify_" ^ x,
adamc@179 415 n,
adamc@179 416 (L'.TFun (dom, ran), loc),
adamc@179 417 (L'.EAbs ("x",
adamc@179 418 dom,
adamc@179 419 ran,
adamc@179 420 (L'.ECase ((L'.ERel 0, loc),
adamc@179 421 branches,
adamc@182 422 {disc = dom,
adamc@182 423 result = ran}), loc)), loc),
adamc@179 424 "")], loc),
adamc@179 425 fm)
adamc@179 426 end
adamc@179 427
adamc@179 428 val (fm, n) = Fm.lookup fm fk i makeDecl
adamc@179 429 in
adamc@179 430 ((L'.EApp ((L'.ENamed n, loc), e), loc), fm)
adamc@179 431 end
adamc@164 432
adamc@471 433 | L'.TOption t =>
adamc@471 434 let
adamc@471 435 val (body, fm) = fooify fm ((L'.ERel 0, loc), t)
adamc@471 436 in
adamc@471 437 ((L'.ECase (e,
adamc@471 438 [((L'.PNone t, loc),
adamc@471 439 (L'.EPrim (Prim.String "None"), loc)),
adamc@471 440
adamc@471 441 ((L'.PSome (t, (L'.PVar ("x", t), loc)), loc),
adamc@471 442 (L'.EStrcat ((L'.EPrim (Prim.String "Some/"), loc),
adamc@471 443 body), loc))],
adamc@471 444 {disc = tAll,
adamc@471 445 result = (L'.TFfi ("Basis", "string"), loc)}), loc),
adamc@471 446 fm)
adamc@471 447 end
adamc@471 448
adamc@490 449 | _ => (E.errorAt loc "Don't know how to encode attribute/URL type";
adamc@120 450 Print.eprefaces' [("Type", MonoPrint.p_typ MonoEnv.empty tAll)];
adamc@179 451 (dummyExp, fm))
adamc@120 452 in
adamc@120 453 fooify
adamc@120 454 end
adamc@120 455
adamc@179 456 val attrifyExp = fooifyExp Attr
adamc@179 457 val urlifyExp = fooifyExp Url
adamc@105 458
adamc@143 459 datatype 'a failable_search =
adamc@143 460 Found of 'a
adamc@143 461 | NotFound
adamc@143 462 | Error
adamc@143 463
adamc@153 464 structure St :> sig
adamc@153 465 type t
adamc@153 466
adamc@153 467 val empty : t
adamc@153 468
adamc@153 469 val radioGroup : t -> string option
adamc@153 470 val setRadioGroup : t * string -> t
adamc@153 471 end = struct
adamc@153 472
adamc@153 473 type t = {
adamc@153 474 radioGroup : string option
adamc@153 475 }
adamc@153 476
adamc@153 477 val empty = {radioGroup = NONE}
adamc@153 478
adamc@153 479 fun radioGroup (t : t) = #radioGroup t
adamc@153 480
adamc@153 481 fun setRadioGroup (t : t, x) = {radioGroup = SOME x}
adamc@153 482
adamc@153 483 end
adamc@153 484
adamc@186 485 fun monoPatCon env pc =
adamc@178 486 case pc of
adamc@178 487 L.PConVar n => L'.PConVar n
adamc@188 488 | L.PConFfi {mod = m, datatyp, con, arg, ...} => L'.PConFfi {mod = m, datatyp = datatyp, con = con,
adamc@188 489 arg = Option.map (monoType env) arg}
adamc@178 490
adamc@193 491 val dummyPat = (L'.PPrim (Prim.Int 0), ErrorMsg.dummySpan)
adamc@193 492
adamc@193 493 fun monoPat env (all as (p, loc)) =
adamc@193 494 let
adamc@193 495 fun poly () =
adamc@193 496 (E.errorAt loc "Unsupported pattern";
adamc@193 497 Print.eprefaces' [("Pattern", CorePrint.p_pat env all)];
adamc@193 498 dummyPat)
adamc@193 499 in
adamc@193 500 case p of
adamc@193 501 L.PWild => (L'.PWild, loc)
adamc@193 502 | L.PVar (x, t) => (L'.PVar (x, monoType env t), loc)
adamc@193 503 | L.PPrim p => (L'.PPrim p, loc)
adamc@193 504 | L.PCon (dk, pc, [], po) => (L'.PCon (dk, monoPatCon env pc, Option.map (monoPat env) po), loc)
adamc@288 505 | L.PCon (L.Option, _, [t], NONE) => (L'.PNone (monoType env t), loc)
adamc@288 506 | L.PCon (L.Option, _, [t], SOME p) => (L'.PSome (monoType env t, monoPat env p), loc)
adamc@193 507 | L.PCon _ => poly ()
adamc@193 508 | L.PRecord xps => (L'.PRecord (map (fn (x, p, t) => (x, monoPat env p, monoType env t)) xps), loc)
adamc@193 509 end
adamc@178 510
adamc@252 511 fun strcat loc es =
adamc@252 512 case es of
adamc@252 513 [] => (L'.EPrim (Prim.String ""), loc)
adamc@252 514 | [e] => e
adamc@252 515 | _ =>
adamc@252 516 let
adamc@252 517 val e2 = List.last es
adamc@252 518 val es = List.take (es, length es - 1)
adamc@252 519 val e1 = List.last es
adamc@252 520 val es = List.take (es, length es - 1)
adamc@252 521 in
adamc@252 522 foldr (fn (e, e') => (L'.EStrcat (e, e'), loc))
adamc@252 523 (L'.EStrcat (e1, e2), loc) es
adamc@252 524 end
adamc@252 525
adamc@252 526 fun strcatComma loc es =
adamc@252 527 case es of
adamc@252 528 [] => (L'.EPrim (Prim.String ""), loc)
adamc@252 529 | [e] => e
adamc@252 530 | _ =>
adamc@252 531 let
adamc@252 532 val e1 = List.last es
adamc@252 533 val es = List.take (es, length es - 1)
adamc@252 534 in
adamc@252 535 foldr (fn (e, e') =>
adamc@265 536 case (e, e') of
adamc@265 537 ((L'.EPrim (Prim.String ""), _), _) => e'
adamc@265 538 | (_, (L'.EPrim (Prim.String ""), _)) => e
adamc@252 539 | _ =>
adamc@252 540 (L'.EStrcat (e,
adamc@252 541 (L'.EStrcat ((L'.EPrim (Prim.String ", "), loc), e'), loc)), loc))
adamc@252 542 e1 es
adamc@252 543 end
adamc@252 544
adamc@252 545 fun strcatR loc e xs = strcatComma loc (map (fn (x, _) => (L'.EField (e, x), loc)) xs)
adamc@252 546
adamc@735 547 val readCookie = ref IS.empty
adamc@735 548
adamc@179 549 fun monoExp (env, st, fm) (all as (e, loc)) =
adamc@25 550 let
adamc@598 551 val strcat = strcat loc
adamc@598 552 val strcatComma = strcatComma loc
adamc@598 553 fun str s = (L'.EPrim (Prim.String s), loc)
adamc@598 554
adamc@25 555 fun poly () =
adamc@25 556 (E.errorAt loc "Unsupported expression";
adamc@25 557 Print.eprefaces' [("Expression", CorePrint.p_exp env all)];
adamc@179 558 (dummyExp, fm))
adamc@389 559
adamc@389 560 fun numTy t =
adamc@417 561 (L'.TRecord [("Zero", t),
adamc@417 562 ("Neg", (L'.TFun (t, t), loc)),
adamc@389 563 ("Plus", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 564 ("Minus", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 565 ("Times", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 566 ("Div", (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 567 ("Mod", (L'.TFun (t, (L'.TFun (t, t), loc)), loc))], loc)
adamc@417 568 fun numEx (t, zero, neg, plus, minus, times, dv, md) =
adamc@417 569 ((L'.ERecord [("Zero", (L'.EPrim zero, loc), t),
adamc@417 570 ("Neg", neg, (L'.TFun (t, t), loc)),
adamc@389 571 ("Plus", plus, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 572 ("Minus", minus, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 573 ("Times", times, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 574 ("Div", dv, (L'.TFun (t, (L'.TFun (t, t), loc)), loc)),
adamc@389 575 ("Mod", md, (L'.TFun (t, (L'.TFun (t, t), loc)), loc))], loc), fm)
adamc@391 576
adamc@391 577 fun ordTy t =
adamc@391 578 (L'.TRecord [("Lt", (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc)),
adamc@391 579 ("Le", (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc))], loc)
adamc@391 580 fun ordEx (t, lt, le) =
adamc@391 581 ((L'.ERecord [("Lt", lt, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc)),
adamc@391 582 ("Le", le, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc))],
adamc@391 583 loc), fm)
adamc@25 584 in
adamc@25 585 case e of
adamc@179 586 L.EPrim p => ((L'.EPrim p, loc), fm)
adamc@179 587 | L.ERel n => ((L'.ERel n, loc), fm)
adamc@179 588 | L.ENamed n => ((L'.ENamed n, loc), fm)
adamc@193 589 | L.ECon (dk, pc, [], eo) =>
adamc@193 590 let
adamc@179 591 val (eo, fm) =
adamc@179 592 case eo of
adamc@179 593 NONE => (NONE, fm)
adamc@179 594 | SOME e =>
adamc@179 595 let
adamc@179 596 val (e, fm) = monoExp (env, st, fm) e
adamc@179 597 in
adamc@179 598 (SOME e, fm)
adamc@179 599 end
adamc@179 600 in
adamc@188 601 ((L'.ECon (dk, monoPatCon env pc, eo), loc), fm)
adamc@193 602 end
adamc@297 603 | L.ECon (L.Option, _, [t], NONE) =>
adamc@297 604 ((L'.ENone (monoType env t), loc), fm)
adamc@297 605 | L.ECon (L.Option, _, [t], SOME e) =>
adamc@297 606 let
adamc@297 607 val (e, fm) = monoExp (env, st, fm) e
adamc@297 608 in
adamc@297 609 ((L'.ESome (monoType env t, e), loc), fm)
adamc@297 610 end
adamc@193 611 | L.ECon _ => poly ()
adamc@94 612
adamc@387 613 | L.ECApp ((L.EFfi ("Basis", "eq"), _), t) =>
adamc@387 614 let
adamc@387 615 val t = monoType env t
adamc@387 616 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@387 617 val dom = (L'.TFun (t, (L'.TFun (t, b), loc)), loc)
adamc@387 618 in
adamc@387 619 ((L'.EAbs ("f", dom, dom,
adamc@387 620 (L'.ERel 0, loc)), loc), fm)
adamc@387 621 end
adamc@387 622 | L.ECApp ((L.EFfi ("Basis", "ne"), _), t) =>
adamc@387 623 let
adamc@387 624 val t = monoType env t
adamc@387 625 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@387 626 val dom = (L'.TFun (t, (L'.TFun (t, b), loc)), loc)
adamc@387 627 in
adamc@387 628 ((L'.EAbs ("f", dom, dom,
adamc@387 629 (L'.EAbs ("x", t, (L'.TFun (t, b), loc),
adamc@387 630 (L'.EAbs ("y", t, b,
adamc@387 631 (L'.EUnop ("!", (L'.EApp ((L'.EApp ((L'.ERel 2, loc),
adamc@387 632 (L'.ERel 1, loc)), loc),
adamc@387 633 (L'.ERel 0, loc)), loc)), loc)),
adamc@387 634 loc)),
adamc@387 635 loc)),
adamc@387 636 loc), fm)
adamc@387 637 end
adamc@387 638 | L.EFfi ("Basis", "eq_int") =>
adamc@387 639 ((L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@387 640 (L'.TFun ((L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@387 641 (L'.EAbs ("y", (L'.TFfi ("Basis", "int"), loc),
adamc@387 642 (L'.TFfi ("Basis", "bool"), loc),
adamc@387 643 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@387 644 fm)
adamc@394 645 | L.EFfi ("Basis", "eq_float") =>
adamc@394 646 ((L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@394 647 (L'.TFun ((L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@394 648 (L'.EAbs ("y", (L'.TFfi ("Basis", "float"), loc),
adamc@394 649 (L'.TFfi ("Basis", "bool"), loc),
adamc@394 650 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@394 651 fm)
adamc@388 652 | L.EFfi ("Basis", "eq_bool") =>
adamc@388 653 ((L'.EAbs ("x", (L'.TFfi ("Basis", "bool"), loc),
adamc@388 654 (L'.TFun ((L'.TFfi ("Basis", "bool"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@388 655 (L'.EAbs ("y", (L'.TFfi ("Basis", "bool"), loc),
adamc@388 656 (L'.TFfi ("Basis", "bool"), loc),
adamc@388 657 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@388 658 fm)
adamc@388 659 | L.EFfi ("Basis", "eq_string") =>
adamc@388 660 ((L'.EAbs ("x", (L'.TFfi ("Basis", "string"), loc),
adamc@388 661 (L'.TFun ((L'.TFfi ("Basis", "string"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@388 662 (L'.EAbs ("y", (L'.TFfi ("Basis", "string"), loc),
adamc@388 663 (L'.TFfi ("Basis", "bool"), loc),
adamc@388 664 (L'.EBinop ("!strcmp", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@388 665 fm)
adamc@437 666 | L.EFfi ("Basis", "eq_time") =>
adamc@437 667 ((L'.EAbs ("x", (L'.TFfi ("Basis", "time"), loc),
adamc@437 668 (L'.TFun ((L'.TFfi ("Basis", "time"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@437 669 (L'.EAbs ("y", (L'.TFfi ("Basis", "time"), loc),
adamc@437 670 (L'.TFfi ("Basis", "bool"), loc),
adamc@437 671 (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@437 672 fm)
adamc@422 673 | L.ECApp ((L.EFfi ("Basis", "mkEq"), _), t) =>
adamc@422 674 let
adamc@422 675 val t = monoType env t
adamc@422 676 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@422 677 val dom = (L'.TFun (t, (L'.TFun (t, b), loc)), loc)
adamc@422 678 in
adamc@422 679 ((L'.EAbs ("f", dom, dom,
adamc@422 680 (L'.ERel 0, loc)), loc), fm)
adamc@422 681 end
adamc@387 682
adamc@417 683 | L.ECApp ((L.EFfi ("Basis", "zero"), _), t) =>
adamc@417 684 let
adamc@417 685 val t = monoType env t
adamc@417 686 in
adamc@417 687 ((L'.EAbs ("r", numTy t, t,
adamc@417 688 (L'.EField ((L'.ERel 0, loc), "Zero"), loc)), loc), fm)
adamc@417 689 end
adamc@389 690 | L.ECApp ((L.EFfi ("Basis", "neg"), _), t) =>
adamc@389 691 let
adamc@389 692 val t = monoType env t
adamc@389 693 in
adamc@389 694 ((L'.EAbs ("r", numTy t, (L'.TFun (t, t), loc),
adamc@389 695 (L'.EField ((L'.ERel 0, loc), "Neg"), loc)), loc), fm)
adamc@389 696 end
adamc@389 697 | L.ECApp ((L.EFfi ("Basis", "plus"), _), t) =>
adamc@389 698 let
adamc@389 699 val t = monoType env t
adamc@389 700 in
adamc@389 701 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 702 (L'.EField ((L'.ERel 0, loc), "Plus"), loc)), loc), fm)
adamc@389 703 end
adamc@389 704 | L.ECApp ((L.EFfi ("Basis", "minus"), _), t) =>
adamc@389 705 let
adamc@389 706 val t = monoType env t
adamc@389 707 in
adamc@389 708 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 709 (L'.EField ((L'.ERel 0, loc), "Minus"), loc)), loc), fm)
adamc@389 710 end
adamc@389 711 | L.ECApp ((L.EFfi ("Basis", "times"), _), t) =>
adamc@389 712 let
adamc@389 713 val t = monoType env t
adamc@389 714 in
adamc@389 715 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 716 (L'.EField ((L'.ERel 0, loc), "Times"), loc)), loc), fm)
adamc@389 717 end
adamc@389 718 | L.ECApp ((L.EFfi ("Basis", "div"), _), t) =>
adamc@389 719 let
adamc@389 720 val t = monoType env t
adamc@389 721 in
adamc@389 722 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 723 (L'.EField ((L'.ERel 0, loc), "Div"), loc)), loc), fm)
adamc@389 724 end
adamc@389 725 | L.ECApp ((L.EFfi ("Basis", "mod"), _), t) =>
adamc@389 726 let
adamc@389 727 val t = monoType env t
adamc@389 728 in
adamc@389 729 ((L'.EAbs ("r", numTy t, (L'.TFun (t, (L'.TFun (t, t), loc)), loc),
adamc@389 730 (L'.EField ((L'.ERel 0, loc), "Mod"), loc)), loc), fm)
adamc@389 731 end
adamc@389 732 | L.EFfi ("Basis", "num_int") =>
adamc@389 733 let
adamc@389 734 fun intBin s =
adamc@389 735 (L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@389 736 (L'.TFun ((L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "int"), loc)), loc),
adamc@389 737 (L'.EAbs ("y", (L'.TFfi ("Basis", "int"), loc),
adamc@389 738 (L'.TFfi ("Basis", "int"), loc),
adamc@389 739 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@389 740 in
adamc@389 741 numEx ((L'.TFfi ("Basis", "int"), loc),
adamc@417 742 Prim.Int (Int64.fromInt 0),
adamc@389 743 (L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@389 744 (L'.TFfi ("Basis", "int"), loc),
adamc@389 745 (L'.EUnop ("-", (L'.ERel 0, loc)), loc)), loc),
adamc@389 746 intBin "+",
adamc@389 747 intBin "-",
adamc@389 748 intBin "*",
adamc@389 749 intBin "/",
adamc@389 750 intBin "%")
adamc@389 751 end
adamc@390 752 | L.EFfi ("Basis", "num_float") =>
adamc@390 753 let
adamc@390 754 fun floatBin s =
adamc@390 755 (L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@390 756 (L'.TFun ((L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "float"), loc)), loc),
adamc@390 757 (L'.EAbs ("y", (L'.TFfi ("Basis", "float"), loc),
adamc@390 758 (L'.TFfi ("Basis", "float"), loc),
adamc@390 759 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@390 760 in
adamc@390 761 numEx ((L'.TFfi ("Basis", "float"), loc),
adamc@417 762 Prim.Float 0.0,
adamc@390 763 (L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@390 764 (L'.TFfi ("Basis", "float"), loc),
adamc@390 765 (L'.EUnop ("-", (L'.ERel 0, loc)), loc)), loc),
adamc@390 766 floatBin "+",
adamc@390 767 floatBin "-",
adamc@390 768 floatBin "*",
adamc@390 769 floatBin "/",
adamc@390 770 floatBin "fmod")
adamc@390 771 end
adamc@391 772
adamc@391 773 | L.ECApp ((L.EFfi ("Basis", "lt"), _), t) =>
adamc@391 774 let
adamc@391 775 val t = monoType env t
adamc@391 776 in
adamc@391 777 ((L'.EAbs ("r", ordTy t, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc),
adamc@391 778 (L'.EField ((L'.ERel 0, loc), "Lt"), loc)), loc), fm)
adamc@391 779 end
adamc@391 780 | L.ECApp ((L.EFfi ("Basis", "le"), _), t) =>
adamc@391 781 let
adamc@391 782 val t = monoType env t
adamc@391 783 in
adamc@391 784 ((L'.EAbs ("r", ordTy t, (L'.TFun (t, (L'.TFun (t, (L'.TFfi ("Basis", "bool"), loc)), loc)), loc),
adamc@391 785 (L'.EField ((L'.ERel 0, loc), "Le"), loc)), loc), fm)
adamc@391 786 end
adamc@392 787 | L.ECApp ((L.EFfi ("Basis", "gt"), _), t) =>
adamc@392 788 let
adamc@392 789 val t = monoType env t
adamc@392 790 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@392 791 in
adamc@392 792 ((L'.EAbs ("f", ordTy t, (L'.TFun (t, (L'.TFun (t, b), loc)), loc),
adamc@392 793 (L'.EAbs ("x", t, (L'.TFun (t, b), loc),
adamc@392 794 (L'.EAbs ("y", t, b,
adamc@392 795 (L'.EUnop ("!",
adamc@392 796 (L'.EApp ((L'.EApp ((L'.EField ((L'.ERel 2, loc),
adamc@392 797 "Le"), loc),
adamc@392 798 (L'.ERel 1, loc)), loc),
adamc@392 799 (L'.ERel 0, loc)), loc)), loc)), loc)),
adamc@392 800 loc)),
adamc@392 801 loc), fm)
adamc@392 802 end
adamc@392 803 | L.ECApp ((L.EFfi ("Basis", "ge"), _), t) =>
adamc@392 804 let
adamc@392 805 val t = monoType env t
adamc@392 806 val b = (L'.TFfi ("Basis", "bool"), loc)
adamc@392 807 in
adamc@392 808 ((L'.EAbs ("f", ordTy t, (L'.TFun (t, (L'.TFun (t, b), loc)), loc),
adamc@392 809 (L'.EAbs ("x", t, (L'.TFun (t, b), loc),
adamc@392 810 (L'.EAbs ("y", t, b,
adamc@392 811 (L'.EUnop ("!",
adamc@392 812 (L'.EApp ((L'.EApp ((L'.EField ((L'.ERel 2, loc),
adamc@392 813 "Lt"), loc),
adamc@392 814 (L'.ERel 1, loc)), loc),
adamc@392 815 (L'.ERel 0, loc)), loc)), loc)), loc)),
adamc@392 816 loc)),
adamc@392 817 loc), fm)
adamc@392 818 end
adamc@391 819 | L.EFfi ("Basis", "ord_int") =>
adamc@391 820 let
adamc@391 821 fun intBin s =
adamc@391 822 (L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc),
adamc@391 823 (L'.TFun ((L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@391 824 (L'.EAbs ("y", (L'.TFfi ("Basis", "int"), loc),
adamc@391 825 (L'.TFfi ("Basis", "bool"), loc),
adamc@391 826 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@391 827 in
adamc@391 828 ordEx ((L'.TFfi ("Basis", "int"), loc),
adamc@391 829 intBin "<",
adamc@391 830 intBin "<=")
adamc@391 831 end
adamc@394 832 | L.EFfi ("Basis", "ord_float") =>
adamc@394 833 let
adamc@394 834 fun floatBin s =
adamc@394 835 (L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
adamc@394 836 (L'.TFun ((L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@394 837 (L'.EAbs ("y", (L'.TFfi ("Basis", "float"), loc),
adamc@394 838 (L'.TFfi ("Basis", "bool"), loc),
adamc@394 839 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@394 840 in
adamc@394 841 ordEx ((L'.TFfi ("Basis", "float"), loc),
adamc@394 842 floatBin "<",
adamc@394 843 floatBin "<=")
adamc@394 844 end
adamc@394 845 | L.EFfi ("Basis", "ord_bool") =>
adamc@394 846 let
adamc@394 847 fun boolBin s =
adamc@394 848 (L'.EAbs ("x", (L'.TFfi ("Basis", "bool"), loc),
adamc@394 849 (L'.TFun ((L'.TFfi ("Basis", "bool"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@394 850 (L'.EAbs ("y", (L'.TFfi ("Basis", "bool"), loc),
adamc@394 851 (L'.TFfi ("Basis", "bool"), loc),
adamc@394 852 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@394 853 in
adamc@394 854 ordEx ((L'.TFfi ("Basis", "bool"), loc),
adamc@394 855 boolBin "<",
adamc@394 856 boolBin "<=")
adamc@394 857 end
adamc@395 858 | L.EFfi ("Basis", "ord_string") =>
adamc@395 859 let
adamc@395 860 fun boolBin s =
adamc@395 861 (L'.EAbs ("x", (L'.TFfi ("Basis", "string"), loc),
adamc@395 862 (L'.TFun ((L'.TFfi ("Basis", "string"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@395 863 (L'.EAbs ("y", (L'.TFfi ("Basis", "string"), loc),
adamc@395 864 (L'.TFfi ("Basis", "bool"), loc),
adamc@395 865 (L'.EBinop (s,
adamc@395 866 (L'.EBinop ("strcmp",
adamc@395 867 (L'.ERel 1, loc),
adamc@395 868 (L'.ERel 0, loc)), loc),
adamc@395 869 (L'.EPrim (Prim.Int (Int64.fromInt 0)), loc)), loc)), loc)), loc)
adamc@395 870 in
adamc@395 871 ordEx ((L'.TFfi ("Basis", "string"), loc),
adamc@395 872 boolBin "<",
adamc@395 873 boolBin "<=")
adamc@395 874 end
adamc@437 875 | L.EFfi ("Basis", "ord_time") =>
adamc@437 876 let
adamc@437 877 fun boolBin s =
adamc@437 878 (L'.EAbs ("x", (L'.TFfi ("Basis", "time"), loc),
adamc@437 879 (L'.TFun ((L'.TFfi ("Basis", "time"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
adamc@437 880 (L'.EAbs ("y", (L'.TFfi ("Basis", "time"), loc),
adamc@437 881 (L'.TFfi ("Basis", "bool"), loc),
adamc@437 882 (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
adamc@437 883 in
adamc@437 884 ordEx ((L'.TFfi ("Basis", "time"), loc),
adamc@437 885 boolBin "<",
adamc@437 886 boolBin "<=")
adamc@437 887 end
adamc@389 888
adamc@286 889 | L.ECApp ((L.EFfi ("Basis", "show"), _), t) =>
adamc@286 890 let
adamc@286 891 val t = monoType env t
adamc@286 892 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@286 893 in
adamc@286 894 ((L'.EAbs ("f", (L'.TFun (t, s), loc), (L'.TFun (t, s), loc),
adamc@286 895 (L'.ERel 0, loc)), loc), fm)
adamc@286 896 end
adamc@286 897 | L.EFfi ("Basis", "show_int") =>
adamc@286 898 ((L'.EFfi ("Basis", "intToString"), loc), fm)
adamc@286 899 | L.EFfi ("Basis", "show_float") =>
adamc@286 900 ((L'.EFfi ("Basis", "floatToString"), loc), fm)
adamc@286 901 | L.EFfi ("Basis", "show_string") =>
adamc@286 902 let
adamc@286 903 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@286 904 in
adamc@286 905 ((L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc), fm)
adamc@286 906 end
adamc@286 907 | L.EFfi ("Basis", "show_bool") =>
adamc@286 908 ((L'.EFfi ("Basis", "boolToString"), loc), fm)
adamc@436 909 | L.EFfi ("Basis", "show_time") =>
adamc@436 910 ((L'.EFfi ("Basis", "timeToString"), loc), fm)
adamc@727 911 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "show_xml"), _), _),_), _), _), _) =>
adamc@727 912 let
adamc@727 913 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@727 914 in
adamc@727 915 ((L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc), fm)
adamc@727 916 end
adamc@452 917 | L.ECApp ((L.EFfi ("Basis", "mkShow"), _), t) =>
adamc@452 918 let
adamc@452 919 val t = monoType env t
adamc@452 920 val b = (L'.TFfi ("Basis", "string"), loc)
adamc@452 921 val dom = (L'.TFun (t, b), loc)
adamc@452 922 in
adamc@452 923 ((L'.EAbs ("f", dom, dom,
adamc@452 924 (L'.ERel 0, loc)), loc), fm)
adamc@452 925 end
adamc@286 926
adamc@290 927 | L.ECApp ((L.EFfi ("Basis", "read"), _), t) =>
adamc@290 928 let
adamc@290 929 val t = monoType env t
adamc@290 930 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@290 931 in
adamc@292 932 ((L'.EAbs ("f", readType (t, loc), readType' (t, loc),
adamc@292 933 (L'.EField ((L'.ERel 0, loc), "Read"), loc)), loc), fm)
adamc@292 934 end
adamc@292 935 | L.ECApp ((L.EFfi ("Basis", "readError"), _), t) =>
adamc@292 936 let
adamc@292 937 val t = monoType env t
adamc@292 938 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@292 939 in
adamc@292 940 ((L'.EAbs ("f", readType (t, loc), readErrType (t, loc),
adamc@292 941 (L'.EField ((L'.ERel 0, loc), "ReadError"), loc)), loc), fm)
adamc@290 942 end
adamc@290 943 | L.EFfi ("Basis", "read_int") =>
adamc@292 944 let
adamc@292 945 val t = (L'.TFfi ("Basis", "int"), loc)
adamc@292 946 in
adamc@292 947 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToInt"), loc), readType' (t, loc)),
adamc@292 948 ("ReadError", (L'.EFfi ("Basis", "stringToInt_error"), loc), readErrType (t, loc))],
adamc@292 949 loc),
adamc@292 950 fm)
adamc@292 951 end
adamc@290 952 | L.EFfi ("Basis", "read_float") =>
adamc@292 953 let
adamc@292 954 val t = (L'.TFfi ("Basis", "float"), loc)
adamc@292 955 in
adamc@292 956 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToFloat"), loc), readType' (t, loc)),
adamc@292 957 ("ReadError", (L'.EFfi ("Basis", "stringToFloat_error"), loc), readErrType (t, loc))],
adamc@292 958 loc),
adamc@292 959 fm)
adamc@292 960 end
adamc@290 961 | L.EFfi ("Basis", "read_string") =>
adamc@290 962 let
adamc@290 963 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@290 964 in
adamc@292 965 ((L'.ERecord [("Read", (L'.EAbs ("s", s, (L'.TOption s, loc),
adamc@292 966 (L'.ESome (s, (L'.ERel 0, loc)), loc)), loc), readType' (s, loc)),
adamc@292 967 ("ReadError", (L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc), readErrType (s, loc))], loc),
adamc@292 968 fm)
adamc@290 969 end
adamc@290 970 | L.EFfi ("Basis", "read_bool") =>
adamc@292 971 let
adamc@292 972 val t = (L'.TFfi ("Basis", "bool"), loc)
adamc@292 973 in
adamc@292 974 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToBool"), loc), readType' (t, loc)),
adamc@292 975 ("ReadError", (L'.EFfi ("Basis", "stringToBool_error"), loc), readErrType (t, loc))],
adamc@292 976 loc),
adamc@292 977 fm)
adamc@292 978 end
adamc@436 979 | L.EFfi ("Basis", "read_time") =>
adamc@436 980 let
adamc@436 981 val t = (L'.TFfi ("Basis", "time"), loc)
adamc@436 982 in
adamc@436 983 ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToTime"), loc), readType' (t, loc)),
adamc@436 984 ("ReadError", (L'.EFfi ("Basis", "stringToTime_error"), loc), readErrType (t, loc))],
adamc@436 985 loc),
adamc@436 986 fm)
adamc@436 987 end
adamc@290 988
adamc@564 989 | L.EApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "return"), _), _), _), t), _),
adamc@564 990 (L.EFfi ("Basis", "transaction_monad"), _)) =>
adamc@252 991 let
adamc@252 992 val t = monoType env t
adamc@252 993 in
adamc@252 994 ((L'.EAbs ("x", t,
adamc@252 995 (L'.TFun ((L'.TRecord [], loc), t), loc),
adamc@252 996 (L'.EAbs ("_", (L'.TRecord [], loc), t,
adamc@252 997 (L'.ERel 1, loc)), loc)), loc), fm)
adamc@252 998 end
adamc@564 999 | L.EApp ((L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "bind"), _), _), _), t1), _), t2), _),
adamc@564 1000 (L.EFfi ("Basis", "transaction_monad"), _)) =>
adamc@251 1001 let
adamc@251 1002 val t1 = monoType env t1
adamc@251 1003 val t2 = monoType env t2
adamc@251 1004 val un = (L'.TRecord [], loc)
adamc@252 1005 val mt1 = (L'.TFun (un, t1), loc)
adamc@252 1006 val mt2 = (L'.TFun (un, t2), loc)
adamc@251 1007 in
adamc@572 1008 ((L'.EAbs ("m1", mt1, (L'.TFun ((L'.TFun (t1, mt2), loc), (L'.TFun (un, un), loc)), loc),
adamc@572 1009 (L'.EAbs ("m2", (L'.TFun (t1, mt2), loc), (L'.TFun (un, un), loc),
adamc@252 1010 (L'.EAbs ("_", un, un,
adamc@252 1011 (L'.ELet ("r", t1, (L'.EApp ((L'.ERel 2, loc),
adamc@252 1012 (L'.ERecord [], loc)), loc),
adamc@252 1013 (L'.EApp (
adamc@252 1014 (L'.EApp ((L'.ERel 2, loc), (L'.ERel 0, loc)), loc),
adamc@252 1015 (L'.ERecord [], loc)),
adamc@252 1016 loc)), loc)), loc)), loc)), loc),
adamc@251 1017 fm)
adamc@251 1018 end
adamc@697 1019
adamc@670 1020 | L.EApp ((L.EApp ((L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "bind"), _), _), _), _), _), t2), _),
adamc@670 1021 (L.EFfi ("Basis", "transaction_monad"), _)), _),
adamc@670 1022 (L.EApp ((L.ECApp ((L.EFfi ("Basis", "recv"), _), t1), _),
adamc@670 1023 ch), loc)) =>
adamc@670 1024 let
adamc@670 1025 val t1 = monoType env t1
adamc@670 1026 val t2 = monoType env t2
adamc@670 1027 val un = (L'.TRecord [], loc)
adamc@670 1028 val mt2 = (L'.TFun (un, t2), loc)
adamc@670 1029 val (ch, fm) = monoExp (env, st, fm) ch
adamc@670 1030 in
adamc@670 1031 ((L'.EAbs ("m2", (L'.TFun (t1, mt2), loc), (L'.TFun (un, un), loc),
adamc@670 1032 (L'.EAbs ("_", un, un,
adamc@670 1033 (L'.ERecv (liftExpInExp 0 (liftExpInExp 0 ch),
adamc@670 1034 (L'.ERel 1, loc),
adamc@670 1035 t1), loc)), loc)), loc),
adamc@670 1036 fm)
adamc@670 1037 end
adamc@697 1038 | L.EFfiApp ("Basis", "recv", _) => poly ()
adamc@697 1039
adamc@695 1040 | L.EApp ((L.EApp ((L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "bind"), _), _), _), _), _), t2), _),
adamc@695 1041 (L.EFfi ("Basis", "transaction_monad"), _)), _),
adamc@695 1042 (L.EAbs (_, _, _,
adamc@695 1043 (L.EFfiApp ("Basis", "sleep", [n]), _)), loc)) =>
adamc@695 1044 let
adamc@695 1045 val t2 = monoType env t2
adamc@695 1046 val un = (L'.TRecord [], loc)
adamc@695 1047 val mt2 = (L'.TFun (un, t2), loc)
adamc@695 1048 val (n, fm) = monoExp (env, st, fm) n
adamc@695 1049 in
adamc@695 1050 ((L'.EAbs ("m2", (L'.TFun (un, mt2), loc), (L'.TFun (un, un), loc),
adamc@695 1051 (L'.EAbs ("_", un, un,
adamc@697 1052 (L'.ESleep (liftExpInExp 0 n, (L'.EApp ((L'.ERel 1, loc),
adamc@695 1053 (L'.ERecord [], loc)), loc)),
adamc@695 1054 loc)), loc)), loc),
adamc@695 1055 fm)
adamc@695 1056 end
adamc@697 1057 | L.EFfiApp ("Basis", "sleep", _) => poly ()
adamc@251 1058
adamc@565 1059 | L.ECApp ((L.EFfi ("Basis", "source"), _), t) =>
adamc@565 1060 let
adamc@565 1061 val t = monoType env t
adamc@565 1062 in
adamc@577 1063 ((L'.EAbs ("x", t, (L'.TFun ((L'.TRecord [], loc), (L'.TSource, loc)), loc),
adamc@577 1064 (L'.EAbs ("_", (L'.TRecord [], loc), (L'.TSource, loc),
adamc@577 1065 (L'.EFfiApp ("Basis", "new_client_source",
adamc@590 1066 [(L'.EJavaScript (L'.Source t, (L'.ERel 1, loc), NONE), loc)]),
adamc@578 1067 loc)), loc)),
adamc@565 1068 loc),
adamc@565 1069 fm)
adamc@565 1070 end
adamc@575 1071 | L.ECApp ((L.EFfi ("Basis", "set"), _), t) =>
adamc@575 1072 let
adamc@575 1073 val t = monoType env t
adamc@575 1074 in
adamc@577 1075 ((L'.EAbs ("src", (L'.TSource, loc),
adamc@575 1076 (L'.TFun (t, (L'.TFun ((L'.TRecord [], loc), (L'.TRecord [], loc)), loc)), loc),
adamc@575 1077 (L'.EAbs ("v", t, (L'.TFun ((L'.TRecord [], loc), (L'.TRecord [], loc)), loc),
adamc@575 1078 (L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adamc@575 1079 (L'.EFfiApp ("Basis", "set_client_source",
adamc@577 1080 [(L'.ERel 2, loc),
adamc@590 1081 (L'.EJavaScript (L'.Source t,
adamc@590 1082 (L'.ERel 1, loc), NONE), loc)]),
adamc@575 1083 loc)), loc)), loc)), loc),
adamc@575 1084 fm)
adamc@575 1085 end
adamc@601 1086 | L.ECApp ((L.EFfi ("Basis", "get"), _), t) =>
adamc@601 1087 let
adamc@601 1088 val t = monoType env t
adamc@601 1089 in
adamc@601 1090 ((L'.EAbs ("src", (L'.TSource, loc),
adamc@601 1091 (L'.TFun ((L'.TRecord [], loc), t), loc),
adamc@601 1092 (L'.EAbs ("_", (L'.TRecord [], loc), t,
adamc@601 1093 (L'.EFfiApp ("Basis", "get_client_source",
adamc@601 1094 [(L'.ERel 1, loc)]),
adamc@601 1095 loc)), loc)), loc),
adamc@601 1096 fm)
adamc@601 1097 end
adamc@565 1098
adamc@694 1099 | L.EFfiApp ("Basis", "spawn", [e]) =>
adamc@694 1100 let
adamc@694 1101 val (e, fm) = monoExp (env, st, fm) e
adamc@694 1102 in
adamc@694 1103 ((L'.EApp (e, (L'.ERecord [], loc)), loc), fm)
adamc@694 1104 end
adamc@694 1105
adamc@568 1106 | L.EApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "return"), _), _), _), t), _),
adamc@568 1107 (L.EFfi ("Basis", "signal_monad"), _)) =>
adamc@568 1108 let
adamc@568 1109 val t = monoType env t
adamc@568 1110 in
adamc@568 1111 ((L'.EAbs ("x", t, (L'.TSignal t, loc),
adamc@568 1112 (L'.ESignalReturn (L'.ERel 0, loc), loc)), loc),
adamc@568 1113 fm)
adamc@568 1114 end
adamc@572 1115 | L.EApp ((L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "bind"), _), _), _), t1), _), t2), _),
adamc@572 1116 (L.EFfi ("Basis", "signal_monad"), _)) =>
adamc@572 1117 let
adamc@572 1118 val t1 = monoType env t1
adamc@572 1119 val t2 = monoType env t2
adamc@572 1120 val un = (L'.TRecord [], loc)
adamc@572 1121 val mt1 = (L'.TSignal t1, loc)
adamc@572 1122 val mt2 = (L'.TSignal t2, loc)
adamc@572 1123 in
adamc@572 1124 ((L'.EAbs ("m1", mt1, (L'.TFun ((L'.TFun (t1, mt2), loc), mt2), loc),
adamc@572 1125 (L'.EAbs ("m2", (L'.TFun (t1, mt2), loc), mt2,
adamc@572 1126 (L'.ESignalBind ((L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@572 1127 fm)
adamc@572 1128 end
adamc@574 1129 | L.ECApp ((L.EFfi ("Basis", "signal"), _), t) =>
adamc@574 1130 let
adamc@574 1131 val t = monoType env t
adamc@574 1132 in
adamc@574 1133 ((L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc), (L'.TSignal t, loc),
adamc@574 1134 (L'.ESignalSource (L'.ERel 0, loc), loc)), loc),
adamc@574 1135 fm)
adamc@574 1136 end
adamc@568 1137
adamc@462 1138 | L.ECApp ((L.EFfi ("Basis", "getCookie"), _), t) =>
adamc@462 1139 let
adamc@462 1140 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@462 1141 val un = (L'.TRecord [], loc)
adamc@462 1142 val t = monoType env t
adamc@462 1143 in
adamc@462 1144 ((L'.EAbs ("c", s, (L'.TFun (un, s), loc),
adamc@462 1145 (L'.EAbs ("_", un, s,
adamc@463 1146 (L'.EUnurlify ((L'.EFfiApp ("Basis", "get_cookie", [(L'.ERel 1, loc)]), loc),
adamc@463 1147 t),
adamc@463 1148 loc)), loc)), loc),
adamc@462 1149 fm)
adamc@462 1150 end
adamc@462 1151
adamc@462 1152 | L.ECApp ((L.EFfi ("Basis", "setCookie"), _), t) =>
adamc@462 1153 let
adamc@462 1154 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@462 1155 val un = (L'.TRecord [], loc)
adamc@462 1156 val t = monoType env t
adamc@462 1157 val (e, fm) = urlifyExp env fm ((L'.ERel 1, loc), t)
adamc@462 1158 in
adamc@462 1159 ((L'.EAbs ("c", s, (L'.TFun (t, (L'.TFun (un, un), loc)), loc),
adamc@462 1160 (L'.EAbs ("v", t, (L'.TFun (un, un), loc),
adamc@462 1161 (L'.EAbs ("_", un, un,
adamc@466 1162 (L'.EFfiApp ("Basis", "set_cookie", [(L'.EPrim (Prim.String (!urlPrefix)),
adamc@466 1163 loc),
adamc@466 1164 (L'.ERel 2, loc),
adamc@466 1165 e]), loc)),
adamc@462 1166 loc)), loc)), loc),
adamc@462 1167 fm)
adamc@462 1168 end
adamc@462 1169
adamc@668 1170 | L.ECApp ((L.EFfi ("Basis", "channel"), _), t) =>
adamc@668 1171 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "channel"), loc),
adamc@668 1172 (L'.EFfiApp ("Basis", "new_channel", [(L'.ERecord [], loc)]), loc)), loc),
adamc@668 1173 fm)
adamc@668 1174 | L.ECApp ((L.EFfi ("Basis", "send"), _), t) =>
adamc@668 1175 let
adamc@668 1176 val t = monoType env t
adamc@668 1177 val (e, fm) = urlifyExp env fm ((L'.ERel 1, loc), t)
adamc@668 1178 in
adamc@668 1179 ((L'.EAbs ("ch", (L'.TFfi ("Basis", "channel"), loc),
adamc@668 1180 (L'.TFun (t, (L'.TFun ((L'.TRecord [], loc), (L'.TRecord [], loc)), loc)), loc),
adamc@668 1181 (L'.EAbs ("v", t, (L'.TFun ((L'.TRecord [], loc), (L'.TRecord [], loc)), loc),
adamc@668 1182 (L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adamc@668 1183 (L'.EFfiApp ("Basis", "send",
adamc@668 1184 [(L'.ERel 2, loc),
adamc@668 1185 e]),
adamc@668 1186 loc)), loc)), loc)), loc),
adamc@668 1187 fm)
adamc@668 1188 end
adamc@668 1189
adamc@707 1190 | L.ECApp ((L.EFfi ("Basis", "no_primary_key"), _), _) =>
adamc@707 1191 ((L'.EPrim (Prim.String ""), loc),
adamc@707 1192 fm)
adamc@707 1193 | L.ECApp (
adamc@707 1194 (L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "primary_key"), _), _), _), t), _),
adamc@707 1195 nm), _),
adamc@707 1196 (L.CRecord (_, unique), _)) =>
adamc@707 1197 let
adamc@707 1198 val unique = (nm, t) :: unique
adamc@707 1199 val witnesses = (L'.TRecord (map (fn (nm, _) => (monoName env nm, (L'.TRecord [], loc))) unique), loc)
adamc@707 1200 in
adamc@707 1201 ((L'.EAbs ("_", witnesses, (L'.TFfi ("Basis", "string"), loc),
adamc@707 1202 (L'.EPrim (Prim.String
adamc@707 1203 (String.concatWith ", "
adamc@707 1204 (map (fn (x, _) => "uw_" ^ monoName env x) unique))),
adamc@707 1205 loc)), loc),
adamc@707 1206 fm)
adamc@707 1207 end
adamc@707 1208
adamc@704 1209 | L.ECApp ((L.EFfi ("Basis", "no_constraint"), _), _) =>
adamc@704 1210 ((L'.ERecord [], loc),
adamc@704 1211 fm)
adamc@705 1212 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "one_constraint"), _), _), _), _), _), (L.CName name, _)) =>
adamc@704 1213 ((L'.EAbs ("c",
adamc@704 1214 (L'.TFfi ("Basis", "string"), loc),
adamc@704 1215 (L'.TFfi ("Basis", "sql_constraints"), loc),
adamc@704 1216 (L'.ERecord [(name, (L'.ERel 0, loc), (L'.TFfi ("Basis", "string"), loc))], loc)), loc),
adamc@704 1217 fm)
adamc@705 1218 | L.ECApp (
adamc@705 1219 (L.ECApp (
adamc@705 1220 (L.ECApp (
adamc@705 1221 (L.EFfi ("Basis", "join_constraints"), _),
adamc@705 1222 _), _),
adamc@705 1223 _), _),
adamc@705 1224 _) =>
adamc@704 1225 let
adamc@704 1226 val constraints = (L'.TFfi ("Basis", "sql_constraints"), loc)
adamc@704 1227 in
adamc@704 1228 ((L'.EAbs ("cs1", constraints, (L'.TFun (constraints, constraints), loc),
adamc@704 1229 (L'.EAbs ("cs2", constraints, constraints,
adamc@704 1230 (L'.EStrcat ((L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc),
adamc@704 1231 fm)
adamc@704 1232 end
adamc@704 1233
adamc@705 1234 | L.ECApp (
adamc@705 1235 (L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "unique"), _), _), _), t), _),
adamc@705 1236 nm), _),
adamc@705 1237 (L.CRecord (_, unique), _)) =>
adamc@705 1238 let
adamc@705 1239 val unique = (nm, t) :: unique
adamc@705 1240 in
adamc@705 1241 ((L'.EPrim (Prim.String ("UNIQUE ("
adamc@705 1242 ^ String.concatWith ", " (map (fn (x, _) => "uw_" ^ monoName env x) unique)
adamc@705 1243 ^ ")")), loc),
adamc@705 1244 fm)
adamc@705 1245 end
adamc@704 1246
adamc@712 1247 | L.ECApp ((L.EFfi ("Basis", "linkable_same"), loc), _) =>
adamc@712 1248 ((L'.ERecord [], loc), fm)
adamc@712 1249 | L.ECApp ((L.EFfi ("Basis", "linkable_from_nullable"), loc), _) =>
adamc@712 1250 ((L'.ERecord [], loc), fm)
adamc@712 1251 | L.ECApp ((L.EFfi ("Basis", "linkable_to_nullable"), loc), _) =>
adamc@712 1252 ((L'.ERecord [], loc), fm)
adamc@712 1253
adamc@709 1254 | L.EFfi ("Basis", "mat_nil") =>
adamc@709 1255 let
adamc@709 1256 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@709 1257 val stringE = (L'.EPrim (Prim.String ""), loc)
adamc@709 1258 in
adamc@709 1259 ((L'.ERecord [("1", stringE, string),
adamc@709 1260 ("2", stringE, string)], loc), fm)
adamc@709 1261 end
adamc@709 1262 | L.ECApp (
adamc@709 1263 (L.ECApp (
adamc@709 1264 (L.ECApp (
adamc@709 1265 (L.ECApp (
adamc@709 1266 (L.ECApp (
adamc@712 1267 (L.ECApp (
adamc@712 1268 (L.EFfi ("Basis", "mat_cons"), _),
adamc@712 1269 _), _),
adamc@709 1270 _), _),
adamc@709 1271 _), _),
adamc@709 1272 _), _),
adamc@709 1273 (L.CName nm1, _)), _),
adamc@709 1274 (L.CName nm2, _)) =>
adamc@709 1275 let
adamc@709 1276 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@709 1277 val mat = (L'.TRecord [("1", string), ("2", string)], loc)
adamc@709 1278 in
adamc@712 1279 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFun (mat, mat), loc),
adamc@712 1280 (L'.EAbs ("m", mat, mat,
adamc@712 1281 (L'.ECase ((L'.EField ((L'.ERel 0, loc), "1"), loc),
adamc@712 1282 [((L'.PPrim (Prim.String ""), loc),
adamc@712 1283 (L'.ERecord [("1", (L'.EPrim (Prim.String ("uw_" ^ nm1)),
adamc@712 1284 loc), string),
adamc@712 1285 ("2", (L'.EPrim (Prim.String ("uw_" ^ nm2)),
adamc@712 1286 loc), string)], loc)),
adamc@712 1287 ((L'.PWild, loc),
adamc@712 1288 (L'.ERecord [("1", (L'.EStrcat (
adamc@712 1289 (L'.EPrim (Prim.String ("uw_" ^ nm1 ^ ", ")),
adamc@712 1290 loc),
adamc@712 1291 (L'.EField ((L'.ERel 0, loc), "1"), loc)),
adamc@712 1292 loc), string),
adamc@712 1293 ("2", (L'.EStrcat (
adamc@712 1294 (L'.EPrim (Prim.String ("uw_" ^ nm2 ^ ", ")), loc),
adamc@712 1295 (L'.EField ((L'.ERel 0, loc), "2"), loc)),
adamc@712 1296 loc), string)],
adamc@712 1297 loc))],
adamc@712 1298 {disc = string,
adamc@712 1299 result = mat}), loc)), loc)), loc),
adamc@709 1300 fm)
adamc@709 1301 end
adamc@709 1302
adamc@709 1303 | L.ECApp ((L.EFfi ("Basis", "restrict"), _), _) => ((L'.EPrim (Prim.String "RESTRICT"), loc), fm)
adamc@709 1304 | L.ECApp ((L.EFfi ("Basis", "cascade"), _), _) => ((L'.EPrim (Prim.String "CASCADE"), loc), fm)
adamc@709 1305 | L.ECApp ((L.EFfi ("Basis", "no_action"), _), _) => ((L'.EPrim (Prim.String "NO ACTION"), loc), fm)
adamc@709 1306 | L.ECApp ((L.EFfi ("Basis", "set_null"), _), _) => ((L'.EPrim (Prim.String "SET NULL"), loc), fm)
adamc@709 1307
adamc@709 1308 | L.ECApp (
adamc@709 1309 (L.ECApp (
adamc@709 1310 (L.ECApp (
adamc@709 1311 (L.ECApp (
adamc@709 1312 (L.ECApp (
adamc@709 1313 (L.ECApp (
adamc@709 1314 (L.ECApp (
adamc@709 1315 (L.ECApp (
adamc@709 1316 (L.EFfi ("Basis", "foreign_key"), _),
adamc@709 1317 _), _),
adamc@709 1318 _), _),
adamc@709 1319 _), _),
adamc@709 1320 _), _),
adamc@709 1321 _), _),
adamc@709 1322 _), _),
adamc@709 1323 _), _),
adamc@709 1324 _) =>
adamc@709 1325 let
adamc@709 1326 val unit = (L'.TRecord [], loc)
adamc@709 1327 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@709 1328 val mat = (L'.TRecord [("1", string), ("2", string)], loc)
adamc@709 1329 val recd = (L'.TRecord [("OnDelete", string),
adamc@709 1330 ("OnUpdate", string)], loc)
adamc@709 1331
adamc@709 1332 fun strcat [] = raise Fail "Monoize.strcat"
adamc@709 1333 | strcat [e] = e
adamc@709 1334 | strcat (e1 :: es) = (L'.EStrcat (e1, strcat es), loc)
adamc@709 1335
adamc@709 1336 fun prop (fd, kw) =
adamc@709 1337 (L'.ECase ((L'.EField ((L'.ERel 0, loc), fd), loc),
adamc@709 1338 [((L'.PPrim (Prim.String "NO ACTION"), loc),
adamc@709 1339 (L'.EPrim (Prim.String ""), loc)),
adamc@709 1340 ((L'.PWild, loc),
adamc@709 1341 strcat [(L'.EPrim (Prim.String (" ON " ^ kw ^ " ")), loc),
adamc@709 1342 (L'.EField ((L'.ERel 0, loc), fd), loc)])],
adamc@709 1343 {disc = string,
adamc@709 1344 result = string}), loc)
adamc@709 1345 in
adamc@709 1346 ((L'.EAbs ("m", mat, (L'.TFun (string, (L'.TFun (recd, string), loc)), loc),
adamc@709 1347 (L'.EAbs ("tab", string, (L'.TFun (recd, string), loc),
adamc@709 1348 (L'.EAbs ("pr", recd, string,
adamc@709 1349 strcat [(L'.EPrim (Prim.String "FOREIGN KEY ("), loc),
adamc@709 1350 (L'.EField ((L'.ERel 2, loc), "1"), loc),
adamc@709 1351 (L'.EPrim (Prim.String ") REFERENCES "), loc),
adamc@709 1352 (L'.ERel 1, loc),
adamc@709 1353 (L'.EPrim (Prim.String " ("), loc),
adamc@709 1354 (L'.EField ((L'.ERel 2, loc), "2"), loc),
adamc@709 1355 (L'.EPrim (Prim.String ")"), loc),
adamc@709 1356 prop ("OnDelete", "DELETE"),
adamc@709 1357 prop ("OnUpdate", "UPDATE")]), loc)), loc)), loc),
adamc@709 1358 fm)
adamc@709 1359 end
adamc@709 1360
adamc@714 1361 | L.ECApp ((L.EFfi ("Basis", "check"), _), _) =>
adamc@714 1362 let
adamc@714 1363 val string = (L'.TFfi ("Basis", "string"), loc)
adamc@714 1364 in
adamc@714 1365 ((L'.EAbs ("e", string, string,
adamc@714 1366 (L'.EStrcat ((L'.EPrim (Prim.String "CHECK "), loc),
adamc@714 1367 (L'.EFfiApp ("Basis", "checkString",
adamc@714 1368 [(L'.ERel 0, loc)]), loc)), loc)), loc),
adamc@714 1369 fm)
adamc@714 1370 end
adamc@714 1371
adamc@307 1372 | L.EFfiApp ("Basis", "dml", [e]) =>
adamc@307 1373 let
adamc@307 1374 val (e, fm) = monoExp (env, st, fm) e
adamc@307 1375 in
adamc@468 1376 ((L'.EDml e, loc),
adamc@307 1377 fm)
adamc@307 1378 end
adamc@308 1379
adamc@705 1380 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "insert"), _), fields), _), _) =>
adamc@307 1381 (case monoType env (L.TRecord fields, loc) of
adamc@307 1382 (L'.TRecord fields, _) =>
adamc@307 1383 let
adamc@307 1384 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@307 1385 val fields = map (fn (x, _) => (x, s)) fields
adamc@307 1386 val rt = (L'.TRecord fields, loc)
adamc@307 1387 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@307 1388 in
adamc@307 1389 ((L'.EAbs ("tab", s, (L'.TFun (rt, s), loc),
adamc@307 1390 (L'.EAbs ("fs", rt, s,
adamc@598 1391 strcat [sc "INSERT INTO ",
adamc@598 1392 (L'.ERel 1, loc),
adamc@598 1393 sc " (",
adamc@598 1394 strcatComma (map (fn (x, _) => sc ("uw_" ^ x)) fields),
adamc@598 1395 sc ") VALUES (",
adamc@598 1396 strcatComma (map (fn (x, _) =>
adamc@598 1397 (L'.EField ((L'.ERel 0, loc),
adamc@598 1398 x), loc)) fields),
adamc@598 1399 sc ")"]), loc)), loc),
adamc@307 1400 fm)
adamc@307 1401 end
adamc@307 1402 | _ => poly ())
adamc@307 1403
adamc@705 1404 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "update"), _), _), _), _), _), changed) =>
adamc@308 1405 (case monoType env (L.TRecord changed, loc) of
adamc@308 1406 (L'.TRecord changed, _) =>
adamc@308 1407 let
adamc@308 1408 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@308 1409 val changed = map (fn (x, _) => (x, s)) changed
adamc@308 1410 val rt = (L'.TRecord changed, loc)
adamc@308 1411 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@308 1412 in
adamc@308 1413 ((L'.EAbs ("fs", rt, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@308 1414 (L'.EAbs ("tab", s, (L'.TFun (s, s), loc),
adamc@308 1415 (L'.EAbs ("e", s, s,
adamc@598 1416 strcat [sc "UPDATE ",
adamc@598 1417 (L'.ERel 1, loc),
adamc@598 1418 sc " AS T SET ",
adamc@598 1419 strcatComma (map (fn (x, _) =>
adamc@598 1420 strcat [sc ("uw_" ^ x
adamc@598 1421 ^ " = "),
adamc@598 1422 (L'.EField
adamc@598 1423 ((L'.ERel 2,
adamc@598 1424 loc),
adamc@598 1425 x), loc)])
adamc@598 1426 changed),
adamc@598 1427 sc " WHERE ",
adamc@598 1428 (L'.ERel 0, loc)]), loc)), loc)), loc),
adamc@308 1429 fm)
adamc@308 1430 end
adamc@308 1431 | _ => poly ())
adamc@308 1432
adamc@705 1433 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "delete"), _), _), _), _) =>
adamc@309 1434 let
adamc@309 1435 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@309 1436 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@309 1437 in
adamc@309 1438 ((L'.EAbs ("tab", s, (L'.TFun (s, s), loc),
adamc@309 1439 (L'.EAbs ("e", s, s,
adamc@598 1440 strcat [sc "DELETE FROM ",
adamc@598 1441 (L'.ERel 1, loc),
adamc@598 1442 sc " AS T WHERE ",
adamc@598 1443 (L'.ERel 0, loc)]), loc)), loc),
adamc@309 1444 fm)
adamc@309 1445 end
adamc@309 1446
adamc@252 1447 | L.ECApp (
adamc@252 1448 (L.ECApp (
adamc@252 1449 (L.ECApp ((L.EFfi ("Basis", "query"), _), (L.CRecord (_, tables), _)), _),
adamc@252 1450 exps), _),
adamc@252 1451 state) =>
adamc@252 1452 (case monoType env (L.TRecord exps, loc) of
adamc@252 1453 (L'.TRecord exps, _) =>
adamc@252 1454 let
adamc@252 1455 val tables = map (fn ((L.CName x, _), xts) =>
adamc@252 1456 (case monoType env (L.TRecord xts, loc) of
adamc@252 1457 (L'.TRecord xts, _) => SOME (x, xts)
adamc@252 1458 | _ => NONE)
adamc@252 1459 | _ => NONE) tables
adamc@252 1460 in
adamc@252 1461 if List.exists (fn x => x = NONE) tables then
adamc@252 1462 poly ()
adamc@252 1463 else
adamc@252 1464 let
adamc@252 1465 val tables = List.mapPartial (fn x => x) tables
adamc@252 1466 val state = monoType env state
adamc@252 1467 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 1468 val un = (L'.TRecord [], loc)
adamc@252 1469
adamc@252 1470 val rt = exps @ map (fn (x, xts) => (x, (L'.TRecord xts, loc))) tables
adamc@252 1471 val ft = (L'.TFun ((L'.TRecord rt, loc),
adamc@252 1472 (L'.TFun (state,
adamc@252 1473 (L'.TFun (un, state), loc)),
adamc@252 1474 loc)), loc)
adamc@252 1475
adamc@267 1476 val body' = (L'.EApp (
adamc@267 1477 (L'.EApp (
adamc@267 1478 (L'.EApp ((L'.ERel 4, loc),
adamc@267 1479 (L'.ERel 1, loc)), loc),
adamc@267 1480 (L'.ERel 0, loc)), loc),
adamc@267 1481 (L'.ERecord [], loc)), loc)
adamc@252 1482
adamc@252 1483 val body = (L'.EQuery {exps = exps,
adamc@252 1484 tables = tables,
adamc@252 1485 state = state,
adamc@252 1486 query = (L'.ERel 3, loc),
adamc@252 1487 body = body',
adamc@252 1488 initial = (L'.ERel 1, loc)},
adamc@252 1489 loc)
adamc@252 1490 in
adamc@252 1491 ((L'.EAbs ("q", s, (L'.TFun (ft, (L'.TFun (state, (L'.TFun (un, state), loc)), loc)), loc),
adamc@252 1492 (L'.EAbs ("f", ft, (L'.TFun (state, (L'.TFun (un, state), loc)), loc),
adamc@252 1493 (L'.EAbs ("i", state, (L'.TFun (un, state), loc),
adamc@252 1494 (L'.EAbs ("_", un, state,
adamc@252 1495 body), loc)), loc)), loc)), loc), fm)
adamc@252 1496 end
adamc@252 1497 end
adamc@252 1498 | _ => poly ())
adamc@252 1499
adamc@252 1500 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_query"), _), _), _), _), _), _) =>
adamc@252 1501 let
adamc@252 1502 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@252 1503 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 1504 fun gf s = (L'.EField ((L'.ERel 0, loc), s), loc)
adamc@252 1505 in
adamc@252 1506 ((L'.EAbs ("r",
adamc@252 1507 (L'.TRecord [("Rows", s), ("OrderBy", s), ("Limit", s), ("Offset", s)], loc),
adamc@252 1508 s,
adamc@598 1509 strcat [gf "Rows",
adamc@598 1510 (L'.ECase (gf "OrderBy",
adamc@598 1511 [((L'.PPrim (Prim.String ""), loc), sc ""),
adamc@598 1512 ((L'.PWild, loc),
adamc@598 1513 strcat [sc " ORDER BY ",
adamc@598 1514 gf "OrderBy"])],
adamc@598 1515 {disc = s, result = s}), loc),
adamc@598 1516 gf "Limit",
adamc@598 1517 gf "Offset"]), loc), fm)
adamc@252 1518 end
adamc@252 1519
adamc@252 1520 | L.ECApp (
adamc@252 1521 (L.ECApp (
adamc@252 1522 (L.ECApp (
adamc@252 1523 (L.ECApp (
adamc@252 1524 (L.EFfi ("Basis", "sql_query1"), _),
adamc@252 1525 (L.CRecord (_, tables), _)), _),
adamc@252 1526 (L.CRecord (_, grouped), _)), _),
adamc@252 1527 (L.CRecord (_, stables), _)), _),
adamc@252 1528 sexps) =>
adamc@252 1529 let
adamc@252 1530 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@252 1531 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 1532 val un = (L'.TRecord [], loc)
adamc@252 1533 fun gf s = (L'.EField ((L'.ERel 0, loc), s), loc)
adamc@252 1534
adamc@252 1535 fun doTables tables =
adamc@252 1536 let
adamc@252 1537 val tables = map (fn ((L.CName x, _), xts) =>
adamc@252 1538 (case monoType env (L.TRecord xts, loc) of
adamc@252 1539 (L'.TRecord xts, _) => SOME (x, xts)
adamc@252 1540 | _ => NONE)
adamc@252 1541 | _ => NONE) tables
adamc@252 1542 in
adamc@252 1543 if List.exists (fn x => x = NONE) tables then
adamc@252 1544 NONE
adamc@252 1545 else
adamc@260 1546 let
adamc@260 1547 val tables = List.mapPartial (fn x => x) tables
adamc@260 1548 val tables = ListMergeSort.sort
adamc@260 1549 (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER)
adamc@260 1550 tables
adamc@260 1551 val tables = map (fn (x, xts) =>
adamc@260 1552 (x, ListMergeSort.sort
adamc@260 1553 (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER)
adamc@260 1554 xts)) tables
adamc@260 1555 in
adamc@260 1556 SOME tables
adamc@260 1557 end
adamc@252 1558 end
adamc@252 1559 in
adamc@252 1560 case (doTables tables, doTables grouped, doTables stables, monoType env (L.TRecord sexps, loc)) of
adamc@252 1561 (SOME tables, SOME grouped, SOME stables, (L'.TRecord sexps, _)) =>
adamc@441 1562 let
adamc@441 1563 val sexps = ListMergeSort.sort
adamc@441 1564 (fn ((x, _), (y, _)) => String.compare (x, y) = GREATER) sexps
adamc@441 1565 in
adamc@441 1566 ((L'.EAbs ("r",
adamc@748 1567 (L'.TRecord [("From", s),
adamc@441 1568 ("Where", s),
adamc@441 1569 ("GroupBy", un),
adamc@441 1570 ("Having", s),
adamc@441 1571 ("SelectFields", un),
adamc@441 1572 ("SelectExps", (L'.TRecord (map (fn (x, _) => (x, s)) sexps), loc))],
adamc@441 1573 loc),
adamc@441 1574 s,
adamc@598 1575 strcat [sc "SELECT ",
adamc@598 1576 strcatComma (map (fn (x, t) =>
adamc@598 1577 strcat [
adamc@598 1578 (L'.EField (gf "SelectExps", x), loc),
adamc@598 1579 sc (" AS _" ^ x)
adamc@598 1580 ]) sexps
adamc@598 1581 @ map (fn (x, xts) =>
adamc@598 1582 strcatComma
adamc@598 1583 (map (fn (x', _) =>
adamc@598 1584 sc (x ^ ".uw_" ^ x'))
adamc@598 1585 xts)) stables),
adamc@598 1586 sc " FROM ",
adamc@748 1587 gf "From",
adamc@598 1588 (L'.ECase (gf "Where",
adamc@598 1589 [((L'.PPrim (Prim.String "TRUE"), loc),
adamc@598 1590 sc ""),
adamc@598 1591 ((L'.PWild, loc),
adamc@598 1592 strcat [sc " WHERE ", gf "Where"])],
adamc@598 1593 {disc = s,
adamc@598 1594 result = s}), loc),
adamc@598 1595
adamc@598 1596 if List.all (fn (x, xts) =>
adamc@598 1597 case List.find (fn (x', _) => x' = x) grouped of
adamc@598 1598 NONE => List.null xts
adamc@598 1599 | SOME (_, xts') =>
adamc@598 1600 List.all (fn (x, _) =>
adamc@598 1601 List.exists (fn (x', _) => x' = x)
adamc@598 1602 xts') xts) tables then
adamc@598 1603 sc ""
adamc@598 1604 else
adamc@598 1605 strcat [
adamc@598 1606 sc " GROUP BY ",
adamc@598 1607 strcatComma (map (fn (x, xts) =>
adamc@598 1608 strcatComma
adamc@598 1609 (map (fn (x', _) =>
adamc@598 1610 sc (x ^ ".uw_" ^ x'))
adamc@598 1611 xts)) grouped)
adamc@598 1612 ],
adamc@259 1613
adamc@598 1614 (L'.ECase (gf "Having",
adamc@598 1615 [((L'.PPrim (Prim.String "TRUE"), loc),
adamc@598 1616 sc ""),
adamc@598 1617 ((L'.PWild, loc),
adamc@598 1618 strcat [sc " HAVING ", gf "Having"])],
adamc@598 1619 {disc = s,
adamc@598 1620 result = s}), loc)
adamc@441 1621 ]), loc),
adamc@441 1622 fm)
adamc@441 1623 end
adamc@252 1624 | _ => poly ()
adamc@252 1625 end
adamc@252 1626
adamc@252 1627 | L.ECApp (
adamc@252 1628 (L.ECApp (
adamc@252 1629 (L.ECApp (
adamc@252 1630 (L.ECApp (
adamc@252 1631 (L.EFfi ("Basis", "sql_inject"), _),
adamc@252 1632 _), _),
adamc@252 1633 _), _),
adamc@252 1634 _), _),
adamc@252 1635 t) =>
adamc@252 1636 let
adamc@252 1637 val t = monoType env t
adamc@252 1638 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@252 1639 in
adamc@252 1640 ((L'.EAbs ("f", (L'.TFun (t, s), loc), (L'.TFun (t, s), loc),
adamc@252 1641 (L'.ERel 0, loc)), loc), fm)
adamc@252 1642 end
adamc@252 1643
adamc@253 1644 | L.EFfi ("Basis", "sql_int") =>
adamc@253 1645 ((L'.EAbs ("x", (L'.TFfi ("Basis", "int"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1646 (L'.EFfiApp ("Basis", "sqlifyInt", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1647 fm)
adamc@253 1648 | L.EFfi ("Basis", "sql_float") =>
adamc@253 1649 ((L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1650 (L'.EFfiApp ("Basis", "sqlifyFloat", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1651 fm)
adamc@253 1652 | L.EFfi ("Basis", "sql_bool") =>
adamc@253 1653 ((L'.EAbs ("x", (L'.TFfi ("Basis", "bool"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1654 (L'.EFfiApp ("Basis", "sqlifyBool", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1655 fm)
adamc@253 1656 | L.EFfi ("Basis", "sql_string") =>
adamc@253 1657 ((L'.EAbs ("x", (L'.TFfi ("Basis", "string"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@253 1658 (L'.EFfiApp ("Basis", "sqlifyString", [(L'.ERel 0, loc)]), loc)), loc),
adamc@253 1659 fm)
adamc@439 1660 | L.EFfi ("Basis", "sql_time") =>
adamc@439 1661 ((L'.EAbs ("x", (L'.TFfi ("Basis", "time"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@439 1662 (L'.EFfiApp ("Basis", "sqlifyTime", [(L'.ERel 0, loc)]), loc)), loc),
adamc@439 1663 fm)
adamc@737 1664 | L.EFfi ("Basis", "sql_blob") =>
adamc@737 1665 ((L'.EAbs ("x", (L'.TFfi ("Basis", "blob"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@737 1666 (L'.EFfiApp ("Basis", "sqlifyBlob", [(L'.ERel 0, loc)]), loc)), loc),
adamc@737 1667 fm)
adamc@678 1668 | L.ECApp ((L.EFfi ("Basis", "sql_channel"), _), _) =>
adamc@678 1669 ((L'.EAbs ("x", (L'.TFfi ("Basis", "channel"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@678 1670 (L'.EFfiApp ("Basis", "sqlifyChannel", [(L'.ERel 0, loc)]), loc)), loc),
adamc@678 1671 fm)
adamc@682 1672 | L.EFfi ("Basis", "sql_client") =>
adamc@682 1673 ((L'.EAbs ("x", (L'.TFfi ("Basis", "client"), loc), (L'.TFfi ("Basis", "string"), loc),
adamc@682 1674 (L'.EFfiApp ("Basis", "sqlifyClient", [(L'.ERel 0, loc)]), loc)), loc),
adamc@682 1675 fm)
adamc@676 1676 | L.ECApp ((L.EFfi ("Basis", "sql_prim"), _), t) =>
adamc@676 1677 let
adamc@676 1678 val t = monoType env t
adamc@676 1679 val tf = (L'.TFun (t, (L'.TFfi ("Basis", "string"), loc)), loc)
adamc@676 1680 in
adamc@676 1681 ((L'.EAbs ("f", tf, tf, (L'.ERel 0, loc)), loc),
adamc@676 1682 fm)
adamc@676 1683 end
adamc@676 1684 | L.ECApp ((L.EFfi ("Basis", "sql_option_prim"), _), t) =>
adamc@676 1685 let
adamc@676 1686 val t = monoType env t
adamc@676 1687 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@676 1688 in
adamc@676 1689 ((L'.EAbs ("f",
adamc@676 1690 (L'.TFun (t, s), loc),
adamc@676 1691 (L'.TFun ((L'.TOption t, loc), s), loc),
adamc@676 1692 (L'.EAbs ("x",
adamc@676 1693 (L'.TOption t, loc),
adamc@676 1694 s,
adamc@676 1695 (L'.ECase ((L'.ERel 0, loc),
adamc@676 1696 [((L'.PNone t, loc),
adamc@676 1697 (L'.EPrim (Prim.String "NULL"), loc)),
adamc@676 1698 ((L'.PSome (t, (L'.PVar ("y", t), loc)), loc),
adamc@676 1699 (L'.EApp ((L'.ERel 2, loc), (L'.ERel 0, loc)), loc))],
adamc@676 1700 {disc = (L'.TOption t, loc),
adamc@676 1701 result = s}), loc)), loc)), loc),
adamc@676 1702 fm)
adamc@676 1703 end
adamc@253 1704
adamc@252 1705 | L.ECApp ((L.EFfi ("Basis", "sql_subset"), _), _) =>
adamc@252 1706 ((L'.ERecord [], loc), fm)
adamc@252 1707 | L.ECApp ((L.EFfi ("Basis", "sql_subset_all"), _), _) =>
adamc@252 1708 ((L'.ERecord [], loc), fm)
adamc@252 1709
adamc@748 1710 | L.ECApp ((L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_from_table"), _), _), _), _), _),
adamc@748 1711 (L.CName name, _)) =>
adamc@748 1712 let
adamc@748 1713 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@748 1714 in
adamc@748 1715 ((L'.EAbs ("tab", s, s,
adamc@748 1716 strcat [(L'.ERel 0, loc),
adamc@748 1717 (L'.EPrim (Prim.String (" AS " ^ name)), loc)]), loc),
adamc@748 1718 fm)
adamc@748 1719 end
adamc@748 1720 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_from_comma"), _), _), _), _) =>
adamc@748 1721 let
adamc@748 1722 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@748 1723 in
adamc@748 1724 ((L'.EAbs ("tab1", s, (L'.TFun (s, s), loc),
adamc@748 1725 (L'.EAbs ("tab2", s, s,
adamc@748 1726 strcat [(L'.ERel 1, loc),
adamc@748 1727 (L'.EPrim (Prim.String ", "), loc),
adamc@748 1728 (L'.ERel 0, loc)]), loc)), loc),
adamc@748 1729 fm)
adamc@748 1730 end
adamc@749 1731 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_inner_join"), _), _), _), _) =>
adamc@749 1732 let
adamc@749 1733 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@749 1734 in
adamc@749 1735 ((L'.EAbs ("tab1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@749 1736 (L'.EAbs ("tab2", s, (L'.TFun (s, s), loc),
adamc@749 1737 (L'.EAbs ("on", s, s,
adamc@749 1738 strcat [(L'.EPrim (Prim.String "("), loc),
adamc@749 1739 (L'.ERel 2, loc),
adamc@749 1740 (L'.EPrim (Prim.String " JOIN "), loc),
adamc@749 1741 (L'.ERel 1, loc),
adamc@749 1742 (L'.EPrim (Prim.String " ON "), loc),
adamc@749 1743 (L'.ERel 0, loc),
adamc@749 1744 (L'.EPrim (Prim.String ")"), loc)]), loc)), loc)), loc),
adamc@749 1745 fm)
adamc@749 1746 end
adamc@748 1747
adamc@252 1748 | L.ECApp ((L.ECApp ((L.EFfi ("Basis", "sql_order_by_Nil"), _), _), _), _) =>
adamc@252 1749 ((L'.EPrim (Prim.String ""), loc), fm)
adamc@261 1750 | L.ECApp (
adamc@261 1751 (L.ECApp (
adamc@261 1752 (L.ECApp (
adamc@261 1753 (L.EFfi ("Basis", "sql_order_by_Cons"), _),
adamc@261 1754 _), _),
adamc@261 1755 _), _),
adamc@261 1756 _) =>
adamc@261 1757 let
adamc@261 1758 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@261 1759 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@261 1760 in
adamc@268 1761 ((L'.EAbs ("e1", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@268 1762 (L'.EAbs ("d", s, (L'.TFun (s, s), loc),
adamc@268 1763 (L'.EAbs ("e2", s, s,
adamc@268 1764 (L'.ECase ((L'.ERel 0, loc),
adamc@268 1765 [((L'.PPrim (Prim.String ""), loc),
adamc@598 1766 strcat [(L'.ERel 2, loc),
adamc@598 1767 (L'.ERel 1, loc)]),
adamc@268 1768 ((L'.PWild, loc),
adamc@598 1769 strcat [(L'.ERel 2, loc),
adamc@598 1770 (L'.ERel 1, loc),
adamc@598 1771 sc ", ",
adamc@598 1772 (L'.ERel 0, loc)])],
adamc@268 1773 {disc = s, result = s}), loc)), loc)), loc)), loc),
adamc@261 1774 fm)
adamc@261 1775 end
adamc@252 1776
adamc@252 1777 | L.EFfi ("Basis", "sql_no_limit") =>
adamc@252 1778 ((L'.EPrim (Prim.String ""), loc), fm)
adamc@262 1779 | L.EFfiApp ("Basis", "sql_limit", [e]) =>
adamc@262 1780 let
adamc@262 1781 val (e, fm) = monoExp (env, st, fm) e
adamc@262 1782 in
adamc@598 1783 (strcat [
adamc@262 1784 (L'.EPrim (Prim.String " LIMIT "), loc),
adamc@262 1785 (L'.EFfiApp ("Basis", "sqlifyInt", [e]), loc)
adamc@262 1786 ],
adamc@262 1787 fm)
adamc@262 1788 end
adamc@262 1789
adamc@252 1790 | L.EFfi ("Basis", "sql_no_offset") =>
adamc@252 1791 ((L'.EPrim (Prim.String ""), loc), fm)
adamc@263 1792 | L.EFfiApp ("Basis", "sql_offset", [e]) =>
adamc@263 1793 let
adamc@263 1794 val (e, fm) = monoExp (env, st, fm) e
adamc@263 1795 in
adamc@598 1796 (strcat [
adamc@263 1797 (L'.EPrim (Prim.String " OFFSET "), loc),
adamc@263 1798 (L'.EFfiApp ("Basis", "sqlifyInt", [e]), loc)
adamc@263 1799 ],
adamc@263 1800 fm)
adamc@263 1801 end
adamc@253 1802
adamc@559 1803 | L.ECApp ((L.EFfi ("Basis", "sql_eq"), _), _) =>
adamc@253 1804 ((L'.EPrim (Prim.String "="), loc), fm)
adamc@559 1805 | L.ECApp ((L.EFfi ("Basis", "sql_ne"), _), _) =>
adamc@253 1806 ((L'.EPrim (Prim.String "<>"), loc), fm)
adamc@559 1807 | L.ECApp ((L.EFfi ("Basis", "sql_lt"), _), _) =>
adamc@253 1808 ((L'.EPrim (Prim.String "<"), loc), fm)
adamc@559 1809 | L.ECApp ((L.EFfi ("Basis", "sql_le"), _), _) =>
adamc@253 1810 ((L'.EPrim (Prim.String "<="), loc), fm)
adamc@559 1811 | L.ECApp ((L.EFfi ("Basis", "sql_gt"), _), _) =>
adamc@253 1812 ((L'.EPrim (Prim.String ">"), loc), fm)
adamc@559 1813 | L.ECApp ((L.EFfi ("Basis", "sql_ge"), _), _) =>
adamc@253 1814 ((L'.EPrim (Prim.String ">="), loc), fm)
adamc@253 1815
adamc@559 1816 | L.ECApp ((L.EFfi ("Basis", "sql_plus"), _), _) =>
adamc@559 1817 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 1818 (L'.EPrim (Prim.String "+"), loc)), loc), fm)
adamc@559 1819 | L.ECApp ((L.EFfi ("Basis", "sql_minus"), _), _) =>
adamc@559 1820 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 1821 (L'.EPrim (Prim.String "-"), loc)), loc), fm)
adamc@559 1822 | L.ECApp ((L.EFfi ("Basis", "sql_times"), _), _) =>
adamc@559 1823 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 1824 (L'.EPrim (Prim.String "*"), loc)), loc), fm)
adamc@559 1825 | L.ECApp ((L.EFfi ("Basis", "sql_div"), _), _) =>
adamc@559 1826 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 1827 (L'.EPrim (Prim.String "/"), loc)), loc), fm)
adamc@559 1828 | L.EFfi ("Basis", "sql_mod") =>
adamc@559 1829 ((L'.EPrim (Prim.String "%"), loc), fm)
adamc@559 1830
adamc@253 1831 | L.ECApp (
adamc@253 1832 (L.ECApp (
adamc@253 1833 (L.ECApp (
adamc@253 1834 (L.ECApp (
adamc@254 1835 (L.ECApp (
adamc@264 1836 (L.EFfi ("Basis", "sql_unary"), _),
adamc@264 1837 _), _),
adamc@264 1838 _), _),
adamc@264 1839 _), _),
adamc@264 1840 _), _),
adamc@264 1841 _) =>
adamc@264 1842 let
adamc@264 1843 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@264 1844 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@264 1845 in
adamc@264 1846 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@264 1847 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@598 1848 strcat [sc "(",
adamc@598 1849 (L'.ERel 1, loc),
adamc@598 1850 sc " ",
adamc@598 1851 (L'.ERel 0, loc),
adamc@598 1852 sc ")"]), loc)), loc),
adamc@264 1853 fm)
adamc@264 1854 end
adamc@264 1855 | L.EFfi ("Basis", "sql_not") => ((L'.EPrim (Prim.String "NOT"), loc), fm)
adamc@559 1856 | L.ECApp ((L.EFfi ("Basis", "sql_neg"), _), _) =>
adamc@559 1857 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@559 1858 (L'.EPrim (Prim.String "-"), loc)), loc), fm)
adamc@264 1859
adamc@264 1860 | L.ECApp (
adamc@264 1861 (L.ECApp (
adamc@264 1862 (L.ECApp (
adamc@264 1863 (L.ECApp (
adamc@264 1864 (L.ECApp (
adamc@254 1865 (L.ECApp (
adamc@254 1866 (L.EFfi ("Basis", "sql_binary"), _),
adamc@254 1867 _), _),
adamc@254 1868 _), _),
adamc@254 1869 _), _),
adamc@254 1870 _), _),
adamc@254 1871 _), _),
adamc@254 1872 _) =>
adamc@254 1873 let
adamc@254 1874 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@254 1875 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@254 1876 in
adamc@254 1877 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@254 1878 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@254 1879 (L'.EAbs ("e2", s, s,
adamc@598 1880 strcat [sc "(",
adamc@598 1881 (L'.ERel 1, loc),
adamc@598 1882 sc " ",
adamc@598 1883 (L'.ERel 2, loc),
adamc@598 1884 sc " ",
adamc@598 1885 (L'.ERel 0, loc),
adamc@598 1886 sc ")"]), loc)), loc)), loc),
adamc@254 1887 fm)
adamc@254 1888 end
adamc@254 1889 | L.EFfi ("Basis", "sql_and") => ((L'.EPrim (Prim.String "AND"), loc), fm)
adamc@254 1890 | L.EFfi ("Basis", "sql_or") => ((L'.EPrim (Prim.String "OR"), loc), fm)
adamc@254 1891
adamc@254 1892 | L.ECApp (
adamc@254 1893 (L.ECApp (
adamc@254 1894 (L.ECApp (
adamc@254 1895 (L.ECApp (
adamc@253 1896 (L.ECApp (
adamc@253 1897 (L.ECApp (
adamc@253 1898 (L.ECApp (
adamc@253 1899 (L.EFfi ("Basis", "sql_field"), _),
adamc@253 1900 _), _),
adamc@253 1901 _), _),
adamc@253 1902 _), _),
adamc@253 1903 _), _),
adamc@253 1904 _), _),
adamc@253 1905 (L.CName tab, _)), _),
adamc@311 1906 (L.CName field, _)) => ((L'.EPrim (Prim.String (tab ^ ".uw_" ^ field)), loc), fm)
adamc@260 1907
adamc@260 1908 | L.ECApp (
adamc@260 1909 (L.ECApp (
adamc@260 1910 (L.ECApp (
adamc@260 1911 (L.ECApp (
adamc@261 1912 (L.ECApp (
adamc@261 1913 (L.EFfi ("Basis", "sql_exp"), _),
adamc@261 1914 _), _),
adamc@261 1915 _), _),
adamc@261 1916 _), _),
adamc@261 1917 _), _),
adamc@261 1918 (L.CName nm, _)) => ((L'.EPrim (Prim.String ("_" ^ nm)), loc), fm)
adamc@261 1919
adamc@261 1920 | L.ECApp (
adamc@261 1921 (L.ECApp (
adamc@261 1922 (L.ECApp (
adamc@261 1923 (L.ECApp (
adamc@260 1924 (L.EFfi ("Basis", "sql_relop"), _),
adamc@260 1925 _), _),
adamc@260 1926 _), _),
adamc@260 1927 _), _),
adamc@260 1928 _) =>
adamc@260 1929 let
adamc@260 1930 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@260 1931 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@260 1932 in
adamc@260 1933 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@260 1934 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@260 1935 (L'.EAbs ("e2", s, s,
adamc@598 1936 strcat [sc "((",
adamc@598 1937 (L'.ERel 1, loc),
adamc@598 1938 sc ") ",
adamc@598 1939 (L'.ERel 2, loc),
adamc@598 1940 sc " (",
adamc@598 1941 (L'.ERel 0, loc),
adamc@598 1942 sc "))"]), loc)), loc)), loc),
adamc@260 1943 fm)
adamc@260 1944 end
adamc@260 1945
adamc@260 1946 | L.EFfi ("Basis", "sql_union") => ((L'.EPrim (Prim.String "UNION"), loc), fm)
adamc@260 1947 | L.EFfi ("Basis", "sql_intersect") => ((L'.EPrim (Prim.String "INTERSECT"), loc), fm)
adamc@260 1948 | L.EFfi ("Basis", "sql_except") => ((L'.EPrim (Prim.String "EXCEPT"), loc), fm)
adamc@260 1949
adamc@265 1950 | L.ECApp (
adamc@265 1951 (L.ECApp (
adamc@265 1952 (L.ECApp (
adamc@265 1953 (L.EFfi ("Basis", "sql_count"), _),
adamc@265 1954 _), _),
adamc@265 1955 _), _),
adamc@544 1956 _) => ((L'.EPrim (Prim.String "COUNT(*)"), loc),
adamc@265 1957 fm)
adamc@266 1958
adamc@266 1959 | L.ECApp (
adamc@266 1960 (L.ECApp (
adamc@266 1961 (L.ECApp (
adamc@266 1962 (L.ECApp (
adamc@266 1963 (L.EFfi ("Basis", "sql_aggregate"), _),
adamc@266 1964 _), _),
adamc@266 1965 _), _),
adamc@266 1966 _), _),
adamc@266 1967 _) =>
adamc@266 1968 let
adamc@266 1969 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@266 1970 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@266 1971 in
adamc@266 1972 ((L'.EAbs ("c", s, (L'.TFun (s, (L'.TFun (s, s), loc)), loc),
adamc@266 1973 (L'.EAbs ("e1", s, (L'.TFun (s, s), loc),
adamc@598 1974 strcat [(L'.ERel 1, loc),
adamc@598 1975 sc "(",
adamc@598 1976 (L'.ERel 0, loc),
adamc@598 1977 sc ")"]), loc)), loc),
adamc@266 1978 fm)
adamc@266 1979 end
adamc@266 1980
adamc@266 1981 | L.EFfi ("Basis", "sql_summable_int") => ((L'.ERecord [], loc), fm)
adamc@266 1982 | L.EFfi ("Basis", "sql_summable_float") => ((L'.ERecord [], loc), fm)
adamc@266 1983 | L.ECApp ((L.EFfi ("Basis", "sql_avg"), _), _) =>
adamc@266 1984 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 1985 (L'.EPrim (Prim.String "AVG"), loc)), loc),
adamc@266 1986 fm)
adamc@266 1987 | L.ECApp ((L.EFfi ("Basis", "sql_sum"), _), _) =>
adamc@266 1988 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 1989 (L'.EPrim (Prim.String "SUM"), loc)), loc),
adamc@266 1990 fm)
adamc@266 1991
adamc@559 1992 | L.EFfi ("Basis", "sql_arith_int") => ((L'.ERecord [], loc), fm)
adamc@559 1993 | L.EFfi ("Basis", "sql_arith_float") => ((L'.ERecord [], loc), fm)
adamc@559 1994
adamc@266 1995 | L.EFfi ("Basis", "sql_maxable_int") => ((L'.ERecord [], loc), fm)
adamc@266 1996 | L.EFfi ("Basis", "sql_maxable_float") => ((L'.ERecord [], loc), fm)
adamc@266 1997 | L.EFfi ("Basis", "sql_maxable_string") => ((L'.ERecord [], loc), fm)
adamc@266 1998 | L.ECApp ((L.EFfi ("Basis", "sql_max"), _), _) =>
adamc@266 1999 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 2000 (L'.EPrim (Prim.String "MAX"), loc)), loc),
adamc@266 2001 fm)
adamc@266 2002 | L.ECApp ((L.EFfi ("Basis", "sql_min"), _), _) =>
adamc@266 2003 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TFfi ("Basis", "string"), loc),
adamc@266 2004 (L'.EPrim (Prim.String "MIN"), loc)), loc),
adamc@266 2005 fm)
adamc@266 2006
adamc@268 2007 | L.EFfi ("Basis", "sql_asc") => ((L'.EPrim (Prim.String ""), loc), fm)
adamc@268 2008 | L.EFfi ("Basis", "sql_desc") => ((L'.EPrim (Prim.String " DESC"), loc), fm)
adamc@268 2009
adamc@441 2010 | L.ECApp (
adamc@441 2011 (L.ECApp (
adamc@441 2012 (L.ECApp (
adamc@441 2013 (L.ECApp (
adamc@441 2014 (L.EFfi ("Basis", "sql_nfunc"), _),
adamc@441 2015 _), _),
adamc@441 2016 _), _),
adamc@441 2017 _), _),
adamc@441 2018 _) =>
adamc@441 2019 let
adamc@441 2020 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@441 2021 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@441 2022 in
adamc@441 2023 ((L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc),
adamc@441 2024 fm)
adamc@441 2025 end
adamc@441 2026 | L.EFfi ("Basis", "sql_current_timestamp") => ((L'.EPrim (Prim.String "CURRENT_TIMESTAMP"), loc), fm)
adamc@441 2027
adamc@746 2028 | L.ECApp (
adamc@746 2029 (L.ECApp (
adamc@746 2030 (L.ECApp (
adamc@746 2031 (L.ECApp (
adamc@746 2032 (L.ECApp (
adamc@746 2033 (L.EFfi ("Basis", "sql_ufunc"), _),
adamc@746 2034 _), _),
adamc@746 2035 _), _),
adamc@746 2036 _), _),
adamc@746 2037 _), _),
adamc@746 2038 _) =>
adamc@746 2039 let
adamc@746 2040 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@746 2041 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@746 2042 in
adamc@746 2043 ((L'.EAbs ("f", s, (L'.TFun (s, s), loc),
adamc@746 2044 (L'.EAbs ("x", s, s,
adamc@746 2045 strcat [(L'.ERel 1, loc),
adamc@746 2046 sc "(",
adamc@746 2047 (L'.ERel 0, loc),
adamc@746 2048 sc ")"]), loc)), loc),
adamc@746 2049 fm)
adamc@746 2050 end
adamc@746 2051 | L.EFfi ("Basis", "sql_octet_length") => ((L'.EPrim (Prim.String "octet_length"), loc), fm)
adamc@746 2052
adamc@470 2053 | (L.ECApp (
adamc@470 2054 (L.ECApp (
adamc@470 2055 (L.ECApp (
adamc@470 2056 (L.ECApp (
adamc@470 2057 (L.EFfi ("Basis", "sql_is_null"), _), _),
adamc@470 2058 _), _),
adamc@470 2059 _), _),
adamc@470 2060 _), _)) =>
adamc@470 2061 let
adamc@470 2062 val s = (L'.TFfi ("Basis", "string"), loc)
adamc@470 2063 fun sc s = (L'.EPrim (Prim.String s), loc)
adamc@470 2064 in
adamc@470 2065 ((L'.EAbs ("s", s, s,
adamc@598 2066 strcat [sc "(",
adamc@598 2067 (L'.ERel 0, loc),
adamc@598 2068 sc " IS NULL)"]), loc),
adamc@470 2069 fm)
adamc@470 2070 end
adamc@470 2071
adamc@338 2072 | L.EFfiApp ("Basis", "nextval", [e]) =>
adamc@338 2073 let
adamc@338 2074 val (e, fm) = monoExp (env, st, fm) e
adamc@338 2075 in
adamc@465 2076 ((L'.ENextval e, loc), fm)
adamc@338 2077 end
adamc@338 2078
adamc@139 2079 | L.EApp (
adamc@139 2080 (L.ECApp (
adamc@720 2081 (L.ECApp ((L.EFfi ("Basis", "cdata"), _), _), _),
adamc@139 2082 _), _),
adamc@179 2083 se) =>
adamc@179 2084 let
adamc@179 2085 val (se, fm) = monoExp (env, st, fm) se
adamc@179 2086 in
adamc@179 2087 ((L'.EFfiApp ("Basis", "htmlifyString", [se]), loc), fm)
adamc@179 2088 end
adamc@179 2089
adamc@95 2090 | L.EApp (
adamc@95 2091 (L.EApp (
adamc@720 2092 (L.ECApp (
adamc@720 2093 (L.ECApp (
adamc@95 2094 (L.ECApp (
adamc@139 2095 (L.ECApp (
adamc@720 2096 (L.EFfi ("Basis", "join"),
adamc@720 2097 _), _), _),
adamc@139 2098 _), _),
adamc@720 2099 _), _),
adamc@720 2100 _), _),
adamc@720 2101 xml1), _),
adamc@720 2102 xml2) =>
adamc@179 2103 let
adamc@179 2104 val (xml1, fm) = monoExp (env, st, fm) xml1
adamc@179 2105 val (xml2, fm) = monoExp (env, st, fm) xml2
adamc@179 2106 in
adamc@179 2107 ((L'.EStrcat (xml1, xml2), loc), fm)
adamc@179 2108 end
adamc@95 2109
adamc@95 2110 | L.EApp (
adamc@95 2111 (L.EApp (
adamc@104 2112 (L.EApp (
adamc@721 2113 (L.EApp (
adamc@720 2114 (L.ECApp (
adamc@104 2115 (L.ECApp (
adamc@104 2116 (L.ECApp (
adamc@139 2117 (L.ECApp (
adamc@139 2118 (L.ECApp (
adamc@139 2119 (L.ECApp (
adamc@139 2120 (L.ECApp (
adamc@721 2121 (L.ECApp (
adamc@721 2122 (L.EFfi ("Basis", "tag"),
adamc@721 2123 _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _),
adamc@721 2124 class), _),
adamc@720 2125 attrs), _),
adamc@720 2126 tag), _),
adamc@95 2127 xml) =>
adamc@95 2128 let
adamc@140 2129 fun getTag' (e, _) =
adamc@140 2130 case e of
adamc@143 2131 L.EFfi ("Basis", tag) => (tag, [])
adamc@143 2132 | L.ECApp (e, t) => let
adamc@143 2133 val (tag, ts) = getTag' e
adamc@143 2134 in
adamc@143 2135 (tag, ts @ [t])
adamc@143 2136 end
adamc@140 2137 | _ => (E.errorAt loc "Non-constant XML tag";
adamc@140 2138 Print.eprefaces' [("Expression", CorePrint.p_exp env tag)];
adamc@143 2139 ("", []))
adamc@140 2140
adamc@95 2141 fun getTag (e, _) =
adamc@95 2142 case e of
adamc@143 2143 L.EFfiApp ("Basis", tag, [(L.ERecord [], _)]) => (tag, [])
adamc@140 2144 | L.EApp (e, (L.ERecord [], _)) => getTag' e
adamc@95 2145 | _ => (E.errorAt loc "Non-constant XML tag";
adamc@95 2146 Print.eprefaces' [("Expression", CorePrint.p_exp env tag)];
adamc@143 2147 ("", []))
adamc@95 2148
adamc@143 2149 val (tag, targs) = getTag tag
adamc@95 2150
adamc@179 2151 val (attrs, fm) = monoExp (env, st, fm) attrs
adamc@598 2152 val attrs = case #1 attrs of
adamc@598 2153 L'.ERecord xes => xes
adamc@598 2154 | _ => raise Fail "Non-record attributes!"
adamc@104 2155
adamc@717 2156 val attrs =
adamc@717 2157 if List.exists (fn ("Link", _, _) => true
adamc@717 2158 | _ => false) attrs then
adamc@717 2159 List.filter (fn ("Href", _, _) => false
adamc@717 2160 | _ => true) attrs
adamc@717 2161 else
adamc@717 2162 attrs
adamc@717 2163
adamc@668 2164 fun findOnload (attrs, acc) =
adamc@668 2165 case attrs of
adamc@668 2166 [] => (NONE, acc)
adamc@668 2167 | ("Onload", e, _) :: rest => (SOME e, List.revAppend (acc, rest))
adamc@668 2168 | x :: rest => findOnload (rest, x :: acc)
adamc@679 2169
adamc@668 2170 val (onload, attrs) = findOnload (attrs, [])
adamc@668 2171
adamc@606 2172 fun lowercaseFirst "" = ""
adamc@606 2173 | lowercaseFirst s = String.str (Char.toLower (String.sub (s, 0)))
adamc@606 2174 ^ String.extract (s, 1, NONE)
adamc@606 2175
adamc@721 2176 val (class, fm) = monoExp (env, st, fm) class
adamc@721 2177
adamc@143 2178 fun tagStart tag =
adamc@598 2179 let
adamc@721 2180 val t = (L'.TFfi ("Basis", "string"), loc)
adamc@598 2181 val s = (L'.EPrim (Prim.String (String.concat ["<", tag])), loc)
adamc@721 2182
adamc@721 2183 val s = (L'.ECase (class,
adamc@721 2184 [((L'.PNone t, loc),
adamc@721 2185 s),
adamc@721 2186 ((L'.PSome (t, (L'.PVar ("x", t), loc)), loc),
adamc@721 2187 (L'.EStrcat (s,
adamc@721 2188 (L'.EStrcat ((L'.EPrim (Prim.String " class=\""), loc),
adamc@721 2189 (L'.EStrcat ((L'.ERel 0, loc),
adamc@721 2190 (L'.EPrim (Prim.String "\""), loc)),
adamc@721 2191 loc)), loc)), loc))],
adamc@721 2192 {disc = (L'.TOption t, loc),
adamc@721 2193 result = t}), loc)
adamc@598 2194 in
adamc@598 2195 foldl (fn (("Action", _, _), acc) => acc
adamc@598 2196 | (("Source", _, _), acc) => acc
adamc@598 2197 | ((x, e, t), (s, fm)) =>
adamc@598 2198 case t of
adamc@598 2199 (L'.TFfi ("Basis", "bool"), _) =>
adamc@598 2200 let
adamc@598 2201 val s' = " " ^ lowercaseFirst x
adamc@598 2202 in
adamc@598 2203 ((L'.ECase (e,
adamc@598 2204 [((L'.PCon (L'.Enum,
adamc@598 2205 L'.PConFfi {mod = "Basis",
adamc@598 2206 datatyp = "bool",
adamc@598 2207 con = "True",
adamc@598 2208 arg = NONE},
adamc@598 2209 NONE), loc),
adamc@598 2210 (L'.EStrcat (s,
adamc@598 2211 (L'.EPrim (Prim.String s'), loc)), loc)),
adamc@598 2212 ((L'.PCon (L'.Enum,
adamc@598 2213 L'.PConFfi {mod = "Basis",
adamc@598 2214 datatyp = "bool",
adamc@598 2215 con = "False",
adamc@598 2216 arg = NONE},
adamc@598 2217 NONE), loc),
adamc@598 2218 s)],
adamc@598 2219 {disc = (L'.TFfi ("Basis", "bool"), loc),
adamc@598 2220 result = (L'.TFfi ("Basis", "string"), loc)}), loc),
adamc@598 2221 fm)
adamc@598 2222 end
adamc@598 2223 | (L'.TFun _, _) =>
adamc@598 2224 let
adamc@598 2225 val s' = " " ^ lowercaseFirst x ^ "='"
adamc@651 2226 val e = (L'.EApp (e, (L'.ERecord [], loc)), loc)
adamc@598 2227 in
adamc@598 2228 ((L'.EStrcat (s,
adamc@598 2229 (L'.EStrcat (
adamc@598 2230 (L'.EPrim (Prim.String s'), loc),
adamc@598 2231 (L'.EStrcat (
adamc@598 2232 (L'.EJavaScript (L'.Attribute, e, NONE), loc),
adamc@598 2233 (L'.EPrim (Prim.String "'"), loc)), loc)),
adamc@598 2234 loc)), loc),
adamc@598 2235 fm)
adamc@598 2236 end
adamc@598 2237 | _ =>
adamc@598 2238 let
adamc@598 2239 val fooify =
adamc@598 2240 case x of
adamc@717 2241 "Link" => urlifyExp
adamc@717 2242 | "Action" => urlifyExp
adamc@598 2243 | _ => attrifyExp
adamc@120 2244
adamc@724 2245 val x =
adamc@724 2246 case x of
adamc@724 2247 "Typ" => "Type"
adamc@724 2248 | _ => x
adamc@598 2249 val xp = " " ^ lowercaseFirst x ^ "=\""
adamc@179 2250
adamc@598 2251 val (e, fm) = fooify env fm (e, t)
adamc@598 2252 in
adamc@598 2253 ((L'.EStrcat (s,
adamc@598 2254 (L'.EStrcat ((L'.EPrim (Prim.String xp), loc),
adamc@598 2255 (L'.EStrcat (e,
adamc@598 2256 (L'.EPrim (Prim.String "\""),
adamc@598 2257 loc)),
adamc@598 2258 loc)),
adamc@598 2259 loc)), loc),
adamc@598 2260 fm)
adamc@598 2261 end)
adamc@598 2262 (s, fm) attrs
adamc@598 2263 end
adamc@104 2264
adamc@143 2265 fun input typ =
adamc@143 2266 case targs of
adamc@155 2267 [_, (L.CName name, _)] =>
adamc@179 2268 let
adamc@179 2269 val (ts, fm) = tagStart "input"
adamc@179 2270 in
adamc@179 2271 ((L'.EStrcat (ts,
adamc@179 2272 (L'.EPrim (Prim.String (" type=\"" ^ typ ^ "\" name=\"" ^ name ^ "\"/>")),
adamc@179 2273 loc)), loc), fm)
adamc@179 2274 end
adamc@143 2275 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@153 2276 raise Fail "No name passed to input tag")
adamc@104 2277
adamc@565 2278 fun normal (tag, extra, extraInner) =
adamc@143 2279 let
adamc@179 2280 val (tagStart, fm) = tagStart tag
adamc@152 2281 val tagStart = case extra of
adamc@152 2282 NONE => tagStart
adamc@152 2283 | SOME extra => (L'.EStrcat (tagStart, extra), loc)
adamc@152 2284
adamc@695 2285 val xml = case extraInner of
adamc@695 2286 NONE => xml
adamc@695 2287 | SOME ei => (L.EFfiApp ("Basis", "strcat", [ei, xml]), loc)
adamc@695 2288
adamc@143 2289 fun normal () =
adamc@179 2290 let
adamc@179 2291 val (xml, fm) = monoExp (env, st, fm) xml
adamc@179 2292 in
adamc@179 2293 ((L'.EStrcat ((L'.EStrcat (tagStart, (L'.EPrim (Prim.String ">"), loc)), loc),
adamc@179 2294 (L'.EStrcat (xml,
adamc@179 2295 (L'.EPrim (Prim.String (String.concat ["</", tag, ">"])),
adamc@179 2296 loc)), loc)),
adamc@179 2297 loc),
adamc@179 2298 fm)
adamc@179 2299 end
adamc@143 2300 in
adamc@143 2301 case xml of
adamc@143 2302 (L.EApp ((L.ECApp (
adamc@143 2303 (L.ECApp ((L.EFfi ("Basis", "cdata"), _),
adamc@143 2304 _), _),
adamc@143 2305 _), _),
adamc@143 2306 (L.EPrim (Prim.String s), _)), _) =>
adamc@143 2307 if CharVector.all Char.isSpace s then
adamc@179 2308 ((L'.EStrcat (tagStart, (L'.EPrim (Prim.String "/>"), loc)), loc), fm)
adamc@143 2309 else
adamc@143 2310 normal ()
adamc@143 2311 | _ => normal ()
adamc@143 2312 end
adamc@606 2313
adamc@606 2314 fun setAttrs jexp =
adamc@606 2315 let
adamc@606 2316 val s = (L'.EPrim (Prim.String (String.concat ["<", tag])), loc)
adamc@606 2317
adamc@606 2318 val assgns = List.mapPartial
adamc@606 2319 (fn ("Source", _, _) => NONE
adamc@606 2320 | (x, e, _) =>
adamc@606 2321 SOME (strcat [str ("d." ^ lowercaseFirst x ^ "="),
adamc@606 2322 (L'.EJavaScript (L'.Script, e, NONE), loc),
adamc@606 2323 str ";"]))
adamc@606 2324 attrs
adamc@606 2325 in
adamc@606 2326 case assgns of
adamc@606 2327 [] => jexp
adamc@606 2328 | _ => strcat (str "var d="
adamc@606 2329 :: jexp
adamc@606 2330 :: str ";"
adamc@606 2331 :: assgns)
adamc@606 2332 end
adamc@152 2333 in
adamc@152 2334 case tag of
adamc@679 2335 "body" => let
adamc@668 2336 val onload = case onload of
adamc@668 2337 NONE => (L'.EPrim (Prim.String ""), loc)
adamc@668 2338 | SOME e =>
adamc@668 2339 let
adamc@668 2340 val e = (L'.EApp (e, (L'.ERecord [], loc)), loc)
adamc@668 2341 in
adamc@668 2342 (L'.EJavaScript (L'.Attribute, e, NONE), loc)
adamc@679 2343 end
adamc@668 2344 in
adamc@668 2345 normal ("body",
adamc@695 2346 SOME (L'.EFfiApp ("Basis", "maybe_onload",
adamc@695 2347 [(L'.EStrcat ((L'.EFfiApp ("Basis", "get_settings",
adamc@695 2348 [(L'.ERecord [], loc)]), loc),
adamc@695 2349 onload), loc)]),
adamc@695 2350 loc),
adamc@695 2351 SOME (L.EFfiApp ("Basis", "get_script", [(L.ERecord [], loc)]), loc))
adamc@668 2352 end
adamc@568 2353
adamc@568 2354 | "dyn" =>
adamc@598 2355 (case attrs of
adamc@598 2356 [("Signal", (L'.EApp ((L'.EAbs (_, _, _, (L'.ESignalReturn (L'.ERel 0, _), _)), _),
adamc@598 2357 e), _), _)] => (e, fm)
adamc@598 2358 | [("Signal", e, _)] =>
adamc@568 2359 ((L'.EStrcat
adamc@603 2360 ((L'.EPrim (Prim.String "<span><script type=\"text/javascript\">dyn("), loc),
adamc@578 2361 (L'.EStrcat ((L'.EJavaScript (L'.Script, e, NONE), loc),
adamc@603 2362 (L'.EPrim (Prim.String ")</script></span>"), loc)), loc)), loc),
adamc@568 2363 fm)
adamc@568 2364 | _ => raise Fail "Monoize: Bad dyn attributes")
adamc@565 2365
adamc@565 2366 | "submit" => normal ("input type=\"submit\"", NONE, NONE)
adamc@601 2367 | "button" => normal ("input type=\"submit\"", NONE, NONE)
adamc@152 2368
adamc@152 2369 | "textbox" =>
adamc@152 2370 (case targs of
adamc@152 2371 [_, (L.CName name, _)] =>
adamc@598 2372 (case List.find (fn ("Source", _, _) => true | _ => false) attrs of
adamc@598 2373 NONE =>
adamc@598 2374 let
adamc@598 2375 val (ts, fm) = tagStart "input"
adamc@598 2376 in
adamc@598 2377 ((L'.EStrcat (ts,
adamc@598 2378 (L'.EPrim (Prim.String (" name=\"" ^ name ^ "\"/>")),
adamc@598 2379 loc)), loc), fm)
adamc@598 2380 end
adamc@598 2381 | SOME (_, src, _) =>
adamc@646 2382 (strcat [str "<span><script type=\"text/javascript\">inp(\"input\",",
adamc@598 2383 (L'.EJavaScript (L'.Script, src, NONE), loc),
adamc@646 2384 str ")</script></span>"],
adamc@598 2385 fm))
adamc@152 2386 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@598 2387 raise Fail "No name passed to textbox tag"))
adamc@155 2388 | "password" => input "password"
adamc@361 2389 | "textarea" =>
adamc@152 2390 (case targs of
adamc@152 2391 [_, (L.CName name, _)] =>
adamc@179 2392 let
adamc@179 2393 val (ts, fm) = tagStart "textarea"
adamc@179 2394 val (xml, fm) = monoExp (env, st, fm) xml
adamc@179 2395 in
adamc@179 2396 ((L'.EStrcat ((L'.EStrcat (ts,
adamc@179 2397 (L'.EPrim (Prim.String (" name=\"" ^ name ^ "\">")), loc)), loc),
adamc@179 2398 (L'.EStrcat (xml,
adamc@179 2399 (L'.EPrim (Prim.String "</textarea>"),
adamc@179 2400 loc)), loc)),
adamc@179 2401 loc), fm)
adamc@179 2402 end
adamc@152 2403 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@153 2404 raise Fail "No name passed to ltextarea tag"))
adamc@153 2405
adamc@190 2406 | "checkbox" => input "checkbox"
adamc@737 2407 | "upload" => input "file"
adamc@190 2408
adamc@153 2409 | "radio" =>
adamc@153 2410 (case targs of
adamc@153 2411 [_, (L.CName name, _)] =>
adamc@179 2412 monoExp (env, St.setRadioGroup (st, name), fm) xml
adamc@153 2413 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@153 2414 raise Fail "No name passed to radio tag"))
adamc@153 2415 | "radioOption" =>
adamc@153 2416 (case St.radioGroup st of
adamc@153 2417 NONE => raise Fail "No name for radioGroup"
adamc@153 2418 | SOME name =>
adamc@153 2419 normal ("input",
adamc@565 2420 SOME (L'.EPrim (Prim.String (" type=\"radio\" name=\"" ^ name ^ "\"")), loc),
adamc@565 2421 NONE))
adamc@152 2422
adamc@361 2423 | "select" =>
adamc@154 2424 (case targs of
adamc@154 2425 [_, (L.CName name, _)] =>
adamc@179 2426 let
adamc@179 2427 val (ts, fm) = tagStart "select"
adamc@179 2428 val (xml, fm) = monoExp (env, st, fm) xml
adamc@179 2429 in
adamc@179 2430 ((L'.EStrcat ((L'.EStrcat (ts,
adamc@598 2431 (L'.EPrim (Prim.String (" name=\"" ^ name ^ "\">")),
adamc@598 2432 loc)), loc),
adamc@179 2433 (L'.EStrcat (xml,
adamc@179 2434 (L'.EPrim (Prim.String "</select>"),
adamc@179 2435 loc)), loc)),
adamc@179 2436 loc),
adamc@179 2437 fm)
adamc@179 2438 end
adamc@154 2439 | _ => (Print.prefaces "Targs" (map (fn t => ("T", CorePrint.p_con env t)) targs);
adamc@154 2440 raise Fail "No name passed to lselect tag"))
adamc@154 2441
adamc@601 2442 | "ctextbox" =>
adamc@601 2443 (case List.find (fn ("Source", _, _) => true | _ => false) attrs of
adamc@601 2444 NONE =>
adamc@601 2445 let
adamc@601 2446 val (ts, fm) = tagStart "input"
adamc@601 2447 in
adamc@601 2448 ((L'.EStrcat (ts,
adamc@601 2449 (L'.EPrim (Prim.String "/>"), loc)),
adamc@601 2450 loc), fm)
adamc@601 2451 end
adamc@601 2452 | SOME (_, src, _) =>
adamc@606 2453 let
adamc@606 2454 val sc = strcat [str "inp(\"input\",",
adamc@606 2455 (L'.EJavaScript (L'.Script, src, NONE), loc),
adamc@606 2456 str ")"]
adamc@606 2457 val sc = setAttrs sc
adamc@606 2458 in
adamc@646 2459 (strcat [str "<span><script type=\"text/javascript\">",
adamc@606 2460 sc,
adamc@646 2461 str "</script></span>"],
adamc@606 2462 fm)
adamc@606 2463 end)
adamc@154 2464
adamc@565 2465 | "tabl" => normal ("table", NONE, NONE)
adamc@565 2466 | _ => normal (tag, NONE, NONE)
adamc@95 2467 end
adamc@94 2468
adamc@141 2469 | L.EApp ((L.ECApp (
adamc@361 2470 (L.ECApp ((L.EFfi ("Basis", "form"), _), _), _),
adamc@734 2471 (L.CRecord (_, fields), _)), _),
adamc@141 2472 xml) =>
adamc@143 2473 let
adamc@143 2474 fun findSubmit (e, _) =
adamc@143 2475 case e of
adamc@143 2476 L.EApp (
adamc@143 2477 (L.EApp (
adamc@143 2478 (L.ECApp (
adamc@143 2479 (L.ECApp (
adamc@143 2480 (L.ECApp (
adamc@143 2481 (L.ECApp (
adamc@143 2482 (L.EFfi ("Basis", "join"),
adamc@143 2483 _), _), _),
adamc@143 2484 _), _),
adamc@143 2485 _), _),
adamc@143 2486 _), _),
adamc@143 2487 xml1), _),
adamc@143 2488 xml2) => (case findSubmit xml1 of
adamc@143 2489 Error => Error
adamc@143 2490 | NotFound => findSubmit xml2
adamc@143 2491 | Found e =>
adamc@143 2492 case findSubmit xml2 of
adamc@143 2493 NotFound => Found e
adamc@143 2494 | _ => Error)
adamc@143 2495 | L.EApp (
adamc@143 2496 (L.EApp (
adamc@143 2497 (L.EApp (
adamc@730 2498 (L.EApp (
adamc@143 2499 (L.ECApp (
adamc@143 2500 (L.ECApp (
adamc@143 2501 (L.ECApp (
adamc@143 2502 (L.ECApp (
adamc@143 2503 (L.ECApp (
adamc@143 2504 (L.ECApp (
adamc@143 2505 (L.ECApp (
adamc@730 2506 (L.ECApp (
adamc@730 2507 (L.EFfi ("Basis", "tag"),
adamc@730 2508 _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _), _),
adamc@730 2509 _), _),
adamc@143 2510 attrs), _),
adamc@143 2511 _), _),
adamc@143 2512 xml) =>
adamc@143 2513 (case #1 attrs of
adamc@143 2514 L.ERecord xes =>
adamc@143 2515 (case ListUtil.search (fn ((L.CName "Action", _), e, t) => SOME (e, t)
adamc@143 2516 | _ => NONE) xes of
adamc@143 2517 NONE => findSubmit xml
adamc@143 2518 | SOME et =>
adamc@143 2519 case findSubmit xml of
adamc@143 2520 NotFound => Found et
adamc@143 2521 | _ => Error)
adamc@143 2522 | _ => findSubmit xml)
adamc@143 2523 | _ => NotFound
adamc@143 2524
adamc@735 2525 val (func, action, fm) = case findSubmit xml of
adamc@735 2526 NotFound => (0, (L'.EPrim (Prim.String ""), loc), fm)
adamc@143 2527 | Error => raise Fail "Not ready for multi-submit lforms yet"
adamc@598 2528 | Found (action, actionT) =>
adamc@598 2529 let
adamc@735 2530 val func = case #1 action of
adamc@735 2531 L.EClosure (n, _) => n
adamc@735 2532 | _ => raise Fail "Monoize: Action is not a closure"
adamc@598 2533 val actionT = monoType env actionT
adamc@598 2534 val (action, fm) = monoExp (env, st, fm) action
adamc@598 2535 val (action, fm) = urlifyExp env fm (action, actionT)
adamc@598 2536 in
adamc@735 2537 (func,
adamc@735 2538 (L'.EStrcat ((L'.EPrim (Prim.String " action=\""), loc),
adamc@598 2539 (L'.EStrcat (action,
adamc@598 2540 (L'.EPrim (Prim.String "\""), loc)), loc)), loc),
adamc@598 2541 fm)
adamc@598 2542 end
adamc@734 2543
adamc@737 2544 val hasUpload = CoreUtil.Exp.exists {kind = fn _ => false,
adamc@737 2545 con = fn _ => false,
adamc@737 2546 exp = fn e =>
adamc@737 2547 case e of
adamc@737 2548 L.EFfi ("Basis", "upload") => true
adamc@737 2549 | _ => false} xml
adamc@737 2550
adamc@179 2551 val (xml, fm) = monoExp (env, st, fm) xml
adamc@735 2552
adamc@735 2553 val xml =
adamc@735 2554 if IS.member (!readCookie, func) then
adamc@735 2555 let
adamc@735 2556 fun inFields s = List.exists (fn ((L.CName s', _), _) => s' = s
adamc@735 2557 | _ => true) fields
adamc@735 2558
adamc@735 2559 fun getSigName () =
adamc@735 2560 let
adamc@735 2561 fun getSigName' n =
adamc@735 2562 let
adamc@735 2563 val s = "Sig" ^ Int.toString n
adamc@735 2564 in
adamc@735 2565 if inFields s then
adamc@735 2566 getSigName' (n + 1)
adamc@735 2567 else
adamc@735 2568 s
adamc@735 2569 end
adamc@735 2570 in
adamc@735 2571 if inFields "Sig" then
adamc@735 2572 getSigName' 0
adamc@735 2573 else
adamc@735 2574 "Sig"
adamc@735 2575 end
adamc@735 2576
adamc@735 2577 val sigName = getSigName ()
adamc@735 2578 val sigSet = (L'.EFfiApp ("Basis", "sigString", [(L'.ERecord [], loc)]), loc)
adamc@735 2579 val sigSet = (L'.EStrcat ((L'.EPrim (Prim.String ("<input type=\"hidden\" name=\""
adamc@735 2580 ^ sigName
adamc@735 2581 ^ "\" value=\"")), loc),
adamc@735 2582 sigSet), loc)
adamc@735 2583 val sigSet = (L'.EStrcat (sigSet,
adamc@735 2584 (L'.EPrim (Prim.String "\">"), loc)), loc)
adamc@735 2585 in
adamc@735 2586 (L'.EStrcat (sigSet, xml), loc)
adamc@735 2587 end
adamc@735 2588 else
adamc@735 2589 xml
adamc@737 2590
adamc@737 2591 val action = if hasUpload then
adamc@737 2592 (L'.EStrcat (action,
adamc@737 2593 (L'.EPrim (Prim.String " enctype=\"multipart/form-data\""), loc)), loc)
adamc@737 2594 else
adamc@737 2595 action
adamc@737 2596
adamc@143 2597 in
adamc@730 2598 ((L'.EStrcat ((L'.EStrcat ((L'.EPrim (Prim.String "<form method=\"post\""), loc),
adamc@179 2599 (L'.EStrcat (action,
adamc@598 2600 (L'.EPrim (Prim.String ">"), loc)), loc)), loc),
adamc@179 2601 (L'.EStrcat (xml,
adamc@179 2602 (L'.EPrim (Prim.String "</form>"), loc)), loc)), loc),
adamc@179 2603 fm)
adamc@143 2604 end
adamc@141 2605
adamc@148 2606 | L.EApp ((L.ECApp (
adamc@148 2607 (L.ECApp (
adamc@148 2608 (L.ECApp (
adamc@148 2609 (L.ECApp (
adamc@148 2610 (L.EFfi ("Basis", "useMore"), _), _), _),
adamc@148 2611 _), _),
adamc@148 2612 _), _),
adamc@148 2613 _), _),
adamc@179 2614 xml) => monoExp (env, st, fm) xml
adamc@148 2615
adamc@283 2616 | L.ECApp ((L.EFfi ("Basis", "error"), _), t) =>
adamc@283 2617 let
adamc@283 2618 val t = monoType env t
adamc@283 2619 in
adamc@283 2620 ((L'.EAbs ("s", (L'.TFfi ("Basis", "string"), loc), t,
adamc@283 2621 (L'.EError ((L'.ERel 0, loc), t), loc)), loc),
adamc@283 2622 fm)
adamc@283 2623 end
adamc@741 2624 | L.ECApp ((L.EFfi ("Basis", "returnBlob"), _), t) =>
adamc@741 2625 let
adamc@741 2626 val t = monoType env t
adamc@741 2627 val un = (L'.TRecord [], loc)
adamc@741 2628 in
adamc@741 2629 ((L'.EAbs ("b", (L'.TFfi ("Basis", "blob"), loc),
adamc@741 2630 (L'.TFun ((L'.TFfi ("Basis", "string"), loc), (L'.TFun (un, t), loc)), loc),
adamc@741 2631 (L'.EAbs ("mt", (L'.TFfi ("Basis", "string"), loc), (L'.TFun (un, t), loc),
adamc@741 2632 (L'.EAbs ("_", un, t,
adamc@741 2633 (L'.EReturnBlob {blob = (L'.ERel 2, loc),
adamc@741 2634 mimeType = (L'.ERel 1, loc),
adamc@741 2635 t = t}, loc)), loc)), loc)), loc),
adamc@741 2636 fm)
adamc@741 2637 end
adamc@283 2638
adamc@179 2639 | L.EApp (e1, e2) =>
adamc@179 2640 let
adamc@179 2641 val (e1, fm) = monoExp (env, st, fm) e1
adamc@179 2642 val (e2, fm) = monoExp (env, st, fm) e2
adamc@179 2643 in
adamc@179 2644 ((L'.EApp (e1, e2), loc), fm)
adamc@179 2645 end
adamc@26 2646 | L.EAbs (x, dom, ran, e) =>
adamc@179 2647 let
adamc@179 2648 val (e, fm) = monoExp (Env.pushERel env x dom, st, fm) e
adamc@179 2649 in
adamc@179 2650 ((L'.EAbs (x, monoType env dom, monoType env ran, e), loc), fm)
adamc@179 2651 end
adamc@25 2652 | L.ECApp _ => poly ()
adamc@25 2653 | L.ECAbs _ => poly ()
adamc@25 2654
adamc@252 2655 | L.EFfi mx => ((L'.EFfi mx, loc), fm)
adamc@252 2656 | L.EFfiApp (m, x, es) =>
adamc@252 2657 let
adamc@252 2658 val (es, fm) = ListUtil.foldlMap (fn (e, fm) => monoExp (env, st, fm) e) fm es
adamc@252 2659 in
adamc@252 2660 ((L'.EFfiApp (m, x, es), loc), fm)
adamc@252 2661 end
adamc@252 2662
adamc@179 2663 | L.ERecord xes =>
adamc@179 2664 let
adamc@179 2665 val (xes, fm) = ListUtil.foldlMap
adamc@179 2666 (fn ((x, e, t), fm) =>
adamc@179 2667 let
adamc@179 2668 val (e, fm) = monoExp (env, st, fm) e
adamc@179 2669 in
adamc@179 2670 ((monoName env x,
adamc@179 2671 e,
adamc@179 2672 monoType env t), fm)
adamc@179 2673 end) fm xes
adamc@179 2674 in
adamc@179 2675 ((L'.ERecord xes, loc), fm)
adamc@179 2676 end
adamc@179 2677 | L.EField (e, x, _) =>
adamc@179 2678 let
adamc@179 2679 val (e, fm) = monoExp (env, st, fm) e
adamc@179 2680 in
adamc@179 2681 ((L'.EField (e, monoName env x), loc), fm)
adamc@179 2682 end
adamc@445 2683 | L.EConcat _ => poly ()
adamc@149 2684 | L.ECut _ => poly ()
adamc@493 2685 | L.ECutMulti _ => poly ()
adamc@177 2686
adamc@182 2687 | L.ECase (e, pes, {disc, result}) =>
adamc@179 2688 let
adamc@179 2689 val (e, fm) = monoExp (env, st, fm) e
adamc@179 2690 val (pes, fm) = ListUtil.foldlMap
adamc@179 2691 (fn ((p, e), fm) =>
adamc@179 2692 let
adamc@179 2693 val (e, fm) = monoExp (env, st, fm) e
adamc@179 2694 in
adamc@182 2695 ((monoPat env p, e), fm)
adamc@179 2696 end) fm pes
adamc@179 2697 in
adamc@182 2698 ((L'.ECase (e, pes, {disc = monoType env disc, result = monoType env result}), loc), fm)
adamc@179 2699 end
adamc@177 2700
adamc@179 2701 | L.EWrite e =>
adamc@179 2702 let
adamc@179 2703 val (e, fm) = monoExp (env, st, fm) e
adamc@179 2704 in
adamc@252 2705 ((L'.EAbs ("_", (L'.TRecord [], loc), (L'.TRecord [], loc),
adamc@252 2706 (L'.EWrite (liftExpInExp 0 e), loc)), loc), fm)
adamc@179 2707 end
adamc@110 2708
adamc@179 2709 | L.EClosure (n, es) =>
adamc@179 2710 let
adamc@179 2711 val (es, fm) = ListUtil.foldlMap (fn (e, fm) =>
adamc@179 2712 monoExp (env, st, fm) e)
adamc@179 2713 fm es
adamc@179 2714 in
adamc@179 2715 ((L'.EClosure (n, es), loc), fm)
adamc@179 2716 end
adamc@450 2717
adamc@450 2718 | L.ELet (x, t, e1, e2) =>
adamc@450 2719 let
adamc@450 2720 val t' = monoType env t
adamc@450 2721 val (e1, fm) = monoExp (env, st, fm) e1
adamc@450 2722 val (e2, fm) = monoExp (Env.pushERel env x t, st, fm) e2
adamc@450 2723 in
adamc@450 2724 ((L'.ELet (x, t', e1, e2), loc), fm)
adamc@450 2725 end
adamc@607 2726
adamc@609 2727 | L.EServerCall (n, es, ek, t) =>
adamc@608 2728 let
adamc@609 2729 val t = monoType env t
adamc@614 2730 val (_, ft, _, name) = Env.lookupENamed env n
adamc@608 2731 val (es, fm) = ListUtil.foldlMap (fn (e, fm) => monoExp (env, st, fm) e) fm es
adamc@614 2732
adamc@614 2733 fun encodeArgs (es, ft, acc, fm) =
adamc@614 2734 case (es, ft) of
adamc@614 2735 ([], _) => (rev acc, fm)
adamc@614 2736 | (e :: es, (L.TFun (dom, ran), _)) =>
adamc@614 2737 let
adamc@614 2738 val (e, fm) = urlifyExp env fm (e, monoType env dom)
adamc@614 2739 in
adamc@614 2740 encodeArgs (es, ran, e
adamc@614 2741 :: (L'.EPrim (Prim.String "/"), loc)
adamc@614 2742 :: acc, fm)
adamc@614 2743 end
adamc@614 2744 | _ => raise Fail "Monoize: Not enough arguments visible in RPC function type"
adamc@614 2745
adamc@614 2746 val (call, fm) = encodeArgs (es, ft, [], fm)
adamc@614 2747 val call = foldl (fn (e, call) => (L'.EStrcat (call, e), loc))
adamc@614 2748 (L'.EPrim (Prim.String name), loc) call
adamc@614 2749
adamc@608 2750 val (ek, fm) = monoExp (env, st, fm) ek
adamc@609 2751
adamc@609 2752 val ekf = (L'.EAbs ("f",
adamc@609 2753 (L'.TFun (t,
adamc@609 2754 (L'.TFun ((L'.TRecord [], loc),
adamc@609 2755 (L'.TRecord [], loc)), loc)), loc),
adamc@609 2756 (L'.TFun (t,
adamc@609 2757 (L'.TRecord [], loc)), loc),
adamc@609 2758 (L'.EAbs ("x",
adamc@609 2759 t,
adamc@609 2760 (L'.TRecord [], loc),
adamc@609 2761 (L'.EApp ((L'.EApp ((L'.ERel 1, loc),
adamc@609 2762 (L'.ERel 0, loc)), loc),
adamc@609 2763 (L'.ERecord [], loc)), loc)), loc)), loc)
adamc@609 2764 val ek = (L'.EApp (ekf, ek), loc)
adamc@736 2765 val eff = if IS.member (!readCookie, n) then
adamc@736 2766 L'.ReadCookieWrite
adamc@736 2767 else
adamc@736 2768 L'.ReadOnly
adamc@736 2769 val e = (L'.EServerCall (call, ek, t, eff), loc)
adamc@651 2770 val e = liftExpInExp 0 e
adamc@651 2771 val unit = (L'.TRecord [], loc)
adamc@651 2772 val e = (L'.EAbs ("_", unit, unit, e), loc)
adamc@608 2773 in
adamc@651 2774 (e, fm)
adamc@608 2775 end
adamc@626 2776
adamc@626 2777 | L.EKAbs _ => poly ()
adamc@626 2778 | L.EKApp _ => poly ()
adamc@25 2779 end
adamc@25 2780
adamc@179 2781 fun monoDecl (env, fm) (all as (d, loc)) =
adamc@25 2782 let
adamc@25 2783 fun poly () =
adamc@25 2784 (E.errorAt loc "Unsupported declaration";
adamc@25 2785 Print.eprefaces' [("Declaration", CorePrint.p_decl env all)];
adamc@25 2786 NONE)
adamc@25 2787 in
adamc@25 2788 case d of
adamc@25 2789 L.DCon _ => NONE
adamc@193 2790 | L.DDatatype (x, n, [], xncs) =>
adamc@193 2791 let
adamc@196 2792 val env' = Env.declBinds env all
adamc@196 2793 val d = (L'.DDatatype (x, n, map (fn (x, n, to) => (x, n, Option.map (monoType env') to)) xncs), loc)
adamc@164 2794 in
adamc@273 2795 SOME (env', fm, [d])
adamc@193 2796 end
adamc@193 2797 | L.DDatatype _ => poly ()
adamc@179 2798 | L.DVal (x, n, t, e, s) =>
adamc@179 2799 let
adamc@179 2800 val (e, fm) = monoExp (env, St.empty, fm) e
adamc@179 2801 in
adamc@179 2802 SOME (Env.pushENamed env x n t NONE s,
adamc@179 2803 fm,
adamc@273 2804 [(L'.DVal (x, n, monoType env t, e, s), loc)])
adamc@179 2805 end
adamc@128 2806 | L.DValRec vis =>
adamc@128 2807 let
adamc@128 2808 val env = foldl (fn ((x, n, t, e, s), env) => Env.pushENamed env x n t NONE s) env vis
adamc@179 2809
adamc@179 2810 val (vis, fm) = ListUtil.foldlMap
adamc@179 2811 (fn ((x, n, t, e, s), fm) =>
adamc@179 2812 let
adamc@179 2813 val (e, fm) = monoExp (env, St.empty, fm) e
adamc@179 2814 in
adamc@179 2815 ((x, n, monoType env t, e, s), fm)
adamc@179 2816 end)
adamc@179 2817 fm vis
adamc@128 2818 in
adamc@128 2819 SOME (env,
adamc@179 2820 fm,
adamc@273 2821 [(L'.DValRec vis, loc)])
adamc@128 2822 end
adamc@144 2823 | L.DExport (ek, n) =>
adamc@115 2824 let
adamc@120 2825 val (_, t, _, s) = Env.lookupENamed env n
adamc@120 2826
adamc@609 2827 fun unwind (t, args) =
adamc@609 2828 case #1 t of
adamc@609 2829 L.TFun (dom, ran) => unwind (ran, dom :: args)
adamc@314 2830 | L.CApp ((L.CFfi ("Basis", "transaction"), _), t) =>
adamc@609 2831 unwind (t, (L.TRecord (L.CRecord ((L.KType, loc), []), loc), loc) :: args)
adamc@609 2832 | _ => (rev args, t)
adamc@120 2833
adamc@609 2834 val (ts, ran) = unwind (t, [])
adamc@609 2835 val ts = map (monoType env) ts
adamc@609 2836 val ran = monoType env ran
adamc@115 2837 in
adamc@609 2838 SOME (env, fm, [(L'.DExport (ek, s, n, ts, ran), loc)])
adamc@115 2839 end
adamc@707 2840 | L.DTable (x, n, (L.CRecord (_, xts), _), s, pe, _, ce, _) =>
adamc@251 2841 let
adamc@251 2842 val t = (L.CFfi ("Basis", "string"), loc)
adamc@251 2843 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@311 2844 val s = "uw_" ^ s
adamc@704 2845 val e_name = (L'.EPrim (Prim.String s), loc)
adamc@273 2846
adamc@273 2847 val xts = map (fn (x, t) => (monoName env x, monoType env t)) xts
adamc@704 2848
adamc@707 2849 val (pe, fm) = monoExp (env, St.empty, fm) pe
adamc@707 2850 val (ce, fm) = monoExp (env, St.empty, fm) ce
adamc@251 2851 in
adamc@251 2852 SOME (Env.pushENamed env x n t NONE s,
adamc@251 2853 fm,
adamc@707 2854 [(L'.DTable (s, xts, pe, ce), loc),
adamc@704 2855 (L'.DVal (x, n, t', e_name, s), loc)])
adamc@251 2856 end
adamc@273 2857 | L.DTable _ => poly ()
adamc@338 2858 | L.DSequence (x, n, s) =>
adamc@338 2859 let
adamc@338 2860 val t = (L.CFfi ("Basis", "string"), loc)
adamc@338 2861 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@338 2862 val s = "uw_" ^ s
adamc@338 2863 val e = (L'.EPrim (Prim.String s), loc)
adamc@338 2864 in
adamc@338 2865 SOME (Env.pushENamed env x n t NONE s,
adamc@338 2866 fm,
adamc@338 2867 [(L'.DSequence s, loc),
adamc@338 2868 (L'.DVal (x, n, t', e, s), loc)])
adamc@338 2869 end
adamc@683 2870 | L.DDatabase _ => NONE
adamc@462 2871 | L.DCookie (x, n, t, s) =>
adamc@462 2872 let
adamc@462 2873 val t = (L.CFfi ("Basis", "string"), loc)
adamc@462 2874 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@462 2875 val e = (L'.EPrim (Prim.String s), loc)
adamc@462 2876 in
adamc@462 2877 SOME (Env.pushENamed env x n t NONE s,
adamc@462 2878 fm,
adamc@725 2879 [(L'.DCookie s, loc),
adamc@725 2880 (L'.DVal (x, n, t', e, s), loc)])
adamc@462 2881 end
adamc@720 2882 | L.DStyle (x, n, s) =>
adamc@718 2883 let
adamc@718 2884 val t = (L.CFfi ("Basis", "string"), loc)
adamc@718 2885 val t' = (L'.TFfi ("Basis", "string"), loc)
adamc@718 2886 val e = (L'.EPrim (Prim.String s), loc)
adamc@718 2887 in
adamc@718 2888 SOME (Env.pushENamed env x n t NONE s,
adamc@718 2889 fm,
adamc@720 2890 [(L'.DStyle s, loc),
adamc@718 2891 (L'.DVal (x, n, t', e, s), loc)])
adamc@718 2892 end
adamc@25 2893 end
adamc@25 2894
adamc@683 2895 datatype expungable = Client | Channel
adamc@683 2896
adamc@683 2897 fun monoize env file =
adamc@25 2898 let
adamc@385 2899 val p = !urlPrefix
adamc@385 2900 val () =
adamc@385 2901 if p = "" then
adamc@385 2902 urlPrefix := "/"
adamc@385 2903 else if String.sub (p, size p - 1) <> #"/" then
adamc@385 2904 urlPrefix := p ^ "/"
adamc@385 2905 else
adamc@385 2906 ()
adamc@385 2907
adamc@735 2908 (* Calculate which exported functions need cookie signature protection *)
adamc@735 2909 val rcook = foldl (fn ((d, _), rcook) =>
adamc@735 2910 case d of
adamc@735 2911 L.DExport (L.Action L.ReadCookieWrite, n) => IS.add (rcook, n)
adamc@735 2912 | L.DExport (L.Rpc L.ReadCookieWrite, n) => IS.add (rcook, n)
adamc@735 2913 | _ => rcook)
adamc@735 2914 IS.empty file
adamc@735 2915 val () = readCookie := rcook
adamc@735 2916
adamc@683 2917 val loc = E.dummySpan
adamc@683 2918 val client = (L'.TFfi ("Basis", "client"), loc)
adamc@683 2919 val unit = (L'.TRecord [], loc)
adamc@687 2920
adamc@687 2921 fun calcClientish xts =
adamc@687 2922 foldl (fn ((x : L.con, t : L.con), st as (nullable, notNullable)) =>
adamc@687 2923 case #1 x of
adamc@687 2924 L.CName x =>
adamc@687 2925 (case #1 t of
adamc@687 2926 L.CFfi ("Basis", "client") =>
adamc@687 2927 (nullable, (x, Client) :: notNullable)
adamc@687 2928 | L.CApp ((L.CFfi ("Basis", "option"), _),
adamc@687 2929 (L.CFfi ("Basis", "client"), _)) =>
adamc@687 2930 ((x, Client) :: nullable, notNullable)
adamc@687 2931 | L.CApp ((L.CFfi ("Basis", "channel"), _), _) =>
adamc@687 2932 (nullable, (x, Channel) :: notNullable)
adamc@687 2933 | L.CApp ((L.CFfi ("Basis", "option"), _),
adamc@687 2934 (L.CApp ((L.CFfi ("Basis", "channel"), _), _), _)) =>
adamc@687 2935 ((x, Channel) :: nullable, notNullable)
adamc@687 2936 | _ => st)
adamc@687 2937 | _ => st) ([], []) xts
adamc@687 2938
adamc@683 2939 fun expunger () =
adamc@683 2940 let
adamc@683 2941 val target = (L'.EFfiApp ("Basis", "sqlifyClient", [(L'.ERel 0, loc)]), loc)
adamc@683 2942
adamc@683 2943 fun doTable (tab, xts, e) =
adamc@683 2944 case xts of
adamc@683 2945 L.CRecord (_, xts) =>
adamc@683 2946 let
adamc@687 2947 val (nullable, notNullable) = calcClientish xts
adamc@683 2948
adamc@684 2949 fun cond (x, v) =
adamc@684 2950 (L'.EStrcat ((L'.EPrim (Prim.String ("uw_" ^ x
adamc@684 2951 ^ (case v of
adamc@684 2952 Client => ""
adamc@684 2953 | Channel => " >> 32")
adamc@684 2954 ^ " = ")), loc),
adamc@684 2955 target), loc)
adamc@684 2956
adamc@684 2957 val e =
adamc@684 2958 foldl (fn ((x, v), e) =>
adamc@684 2959 (L'.ESeq (
adamc@684 2960 (L'.EDml (L'.EStrcat (
adamc@684 2961 (L'.EPrim (Prim.String ("UPDATE uw_"
adamc@684 2962 ^ tab
adamc@684 2963 ^ " SET uw_"
adamc@684 2964 ^ x
adamc@684 2965 ^ " = NULL WHERE ")), loc),
adamc@684 2966 cond (x, v)), loc), loc),
adamc@684 2967 e), loc))
adamc@684 2968 e nullable
adamc@684 2969
adamc@683 2970 val e =
adamc@683 2971 case notNullable of
adamc@683 2972 [] => e
adamc@683 2973 | eb :: ebs =>
adamc@684 2974 (L'.ESeq (
adamc@684 2975 (L'.EDml (foldl
adamc@684 2976 (fn (eb, s) =>
adamc@684 2977 (L'.EStrcat (s,
adamc@687 2978 (L'.EStrcat ((L'.EPrim (Prim.String " OR "),
adamc@684 2979 loc),
adamc@684 2980 cond eb), loc)), loc))
adamc@684 2981 (L'.EStrcat ((L'.EPrim (Prim.String ("DELETE FROM uw_"
adamc@684 2982 ^ tab
adamc@684 2983 ^ " WHERE ")), loc),
adamc@684 2984 cond eb), loc)
adamc@684 2985 ebs), loc),
adamc@684 2986 e), loc)
adamc@683 2987 in
adamc@683 2988 e
adamc@683 2989 end
adamc@683 2990 | _ => e
adamc@683 2991
adamc@683 2992 val e = (L'.ERecord [], loc)
adamc@683 2993 in
adamc@683 2994 foldl (fn ((d, _), e) =>
adamc@683 2995 case d of
adamc@707 2996 L.DTable (_, _, xts, tab, _, _, _, _) => doTable (tab, #1 xts, e)
adamc@683 2997 | _ => e) e file
adamc@683 2998 end
adamc@683 2999
adamc@687 3000 fun initializer () =
adamc@687 3001 let
adamc@687 3002 fun doTable (tab, xts, e) =
adamc@687 3003 case xts of
adamc@687 3004 L.CRecord (_, xts) =>
adamc@687 3005 let
adamc@687 3006 val (nullable, notNullable) = calcClientish xts
adamc@687 3007
adamc@687 3008 val e =
adamc@687 3009 case nullable of
adamc@687 3010 [] => e
adamc@687 3011 | (x, _) :: ebs =>
adamc@687 3012 (L'.ESeq (
adamc@687 3013 (L'.EDml (L'.EPrim (Prim.String
adamc@687 3014 (foldl (fn ((x, _), s) =>
adamc@687 3015 s ^ ", uw_" ^ x ^ " = NULL")
adamc@687 3016 ("UPDATE uw_"
adamc@687 3017 ^ tab
adamc@687 3018 ^ " SET uw_"
adamc@687 3019 ^ x
adamc@687 3020 ^ " = NULL")
adamc@687 3021 ebs)), loc), loc),
adamc@687 3022 e), loc)
adamc@687 3023
adamc@687 3024 val e =
adamc@687 3025 case notNullable of
adamc@687 3026 [] => e
adamc@687 3027 | eb :: ebs =>
adamc@687 3028 (L'.ESeq (
adamc@687 3029 (L'.EDml (L'.EPrim (Prim.String ("DELETE FROM uw_"
adamc@687 3030 ^ tab)), loc), loc),
adamc@687 3031 e), loc)
adamc@687 3032 in
adamc@687 3033 e
adamc@687 3034 end
adamc@687 3035 | _ => e
adamc@687 3036
adamc@687 3037 val e = (L'.ERecord [], loc)
adamc@687 3038 in
adamc@687 3039 foldl (fn ((d, _), e) =>
adamc@687 3040 case d of
adamc@707 3041 L.DTable (_, _, xts, tab, _, _, _, _) => doTable (tab, #1 xts, e)
adamc@687 3042 | _ => e) e file
adamc@687 3043 end
adamc@687 3044
adamc@179 3045 val (_, _, ds) = List.foldl (fn (d, (env, fm, ds)) =>
adamc@683 3046 case #1 d of
adamc@683 3047 L.DDatabase s =>
adamc@683 3048 let
adamc@687 3049 val (nExp, fm) = Fm.freshName fm
adamc@687 3050 val (nIni, fm) = Fm.freshName fm
adamc@687 3051
adamc@687 3052 val dExp = L'.DVal ("expunger",
adamc@687 3053 nExp,
adamc@687 3054 (L'.TFun (client, unit), loc),
adamc@687 3055 (L'.EAbs ("cli", client, unit, expunger ()), loc),
adamc@687 3056 "expunger")
adamc@687 3057 val dIni = L'.DVal ("initializer",
adamc@687 3058 nIni,
adamc@687 3059 (L'.TFun (unit, unit), loc),
adamc@687 3060 (L'.EAbs ("_", unit, unit, initializer ()), loc),
adamc@687 3061 "initializer")
adamc@683 3062 in
adamc@687 3063 (env, Fm.enter fm, (L'.DDatabase {name = s,
adamc@687 3064 expunge = nExp,
adamc@687 3065 initialize = nIni}, loc)
adamc@687 3066 :: (dExp, loc)
adamc@687 3067 :: (dIni, loc)
adamc@683 3068 :: ds)
adamc@683 3069 end
adamc@683 3070 | _ =>
adamc@683 3071 case monoDecl (env, fm) d of
adamc@683 3072 NONE => (env, fm, ds)
adamc@683 3073 | SOME (env, fm, ds') =>
adamc@683 3074 (env,
adamc@683 3075 Fm.enter fm,
adamc@683 3076 ds' @ Fm.decls fm @ ds))
adamc@683 3077 (env, Fm.empty (CoreUtil.File.maxName file + 1), []) file
adamc@25 3078 in
adamc@25 3079 rev ds
adamc@25 3080 end
adamc@25 3081
adamc@25 3082 end