annotate src/elab_env.sig @ 71:6431b315a1e3

Elaborate efold
author Adam Chlipala <adamc@hcoop.net>
date Thu, 26 Jun 2008 11:09:30 -0400
parents abb2b32c19fb
children 7bab29834cd6
rev   line source
adamc@2 1 (* Copyright (c) 2008, Adam Chlipala
adamc@2 2 * All rights reserved.
adamc@2 3 *
adamc@2 4 * Redistribution and use in source and binary forms, with or without
adamc@2 5 * modification, are permitted provided that the following conditions are met:
adamc@2 6 *
adamc@2 7 * - Redistributions of source code must retain the above copyright notice,
adamc@2 8 * this list of conditions and the following disclaimer.
adamc@2 9 * - Redistributions in binary form must reproduce the above copyright notice,
adamc@2 10 * this list of conditions and the following disclaimer in the documentation
adamc@2 11 * and/or other materials provided with the distribution.
adamc@2 12 * - The names of contributors may not be used to endorse or promote products
adamc@2 13 * derived from this software without specific prior written permission.
adamc@2 14 *
adamc@2 15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
adamc@2 16 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
adamc@2 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
adamc@2 18 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
adamc@2 19 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
adamc@2 20 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
adamc@2 21 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
adamc@2 22 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
adamc@2 23 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
adamc@2 24 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
adamc@2 25 * POSSIBILITY OF SUCH DAMAGE.
adamc@2 26 *)
adamc@2 27
adamc@2 28 signature ELAB_ENV = sig
adamc@2 29
adamc@13 30 exception SynUnif
adamc@13 31 val liftConInCon : int -> Elab.con -> Elab.con
adamc@13 32
adamc@2 33 type env
adamc@2 34
adamc@2 35 val empty : env
adamc@2 36
adamc@2 37 exception UnboundRel of int
adamc@2 38 exception UnboundNamed of int
adamc@2 39
adamc@9 40 datatype 'a var =
adamc@9 41 NotBound
adamc@9 42 | Rel of int * 'a
adamc@9 43 | Named of int * 'a
adamc@9 44
adamc@2 45 val pushCRel : env -> string -> Elab.kind -> env
adamc@2 46 val lookupCRel : env -> int -> string * Elab.kind
adamc@2 47
adamc@11 48 val pushCNamed : env -> string -> Elab.kind -> Elab.con option -> env * int
adamc@11 49 val pushCNamedAs : env -> string -> int -> Elab.kind -> Elab.con option -> env
adamc@11 50 val lookupCNamed : env -> int -> string * Elab.kind * Elab.con option
adamc@9 51
adamc@9 52 val lookupC : env -> string -> Elab.kind var
adamc@9 53
adamc@9 54 val pushERel : env -> string -> Elab.con -> env
adamc@9 55 val lookupERel : env -> int -> string * Elab.con
adamc@9 56
adamc@9 57 val pushENamed : env -> string -> Elab.con -> env * int
adamc@9 58 val pushENamedAs : env -> string -> int -> Elab.con -> env
adamc@9 59 val lookupENamed : env -> int -> string * Elab.con
adamc@31 60
adamc@9 61 val lookupE : env -> string -> Elab.con var
adamc@2 62
adamc@31 63 val pushSgnNamed : env -> string -> Elab.sgn -> env * int
adamc@31 64 val pushSgnNamedAs : env -> string -> int -> Elab.sgn -> env
adamc@31 65 val lookupSgnNamed : env -> int -> string * Elab.sgn
adamc@31 66
adamc@31 67 val lookupSgn : env -> string -> (int * Elab.sgn) option
adamc@31 68
adamc@31 69 val pushStrNamed : env -> string -> Elab.sgn -> env * int
adamc@31 70 val pushStrNamedAs : env -> string -> int -> Elab.sgn -> env
adamc@31 71 val lookupStrNamed : env -> int -> string * Elab.sgn
adamc@31 72
adamc@31 73 val lookupStr : env -> string -> (int * Elab.sgn) option
adamc@31 74
adamc@13 75 val declBinds : env -> Elab.decl -> env
adamc@31 76 val sgiBinds : env -> Elab.sgn_item -> env
adamc@13 77
adamc@42 78 val hnormSgn : env -> Elab.sgn -> Elab.sgn
adamc@42 79
adamc@34 80 val projectCon : env -> { sgn : Elab.sgn, str : Elab.str, field : string } -> (Elab.kind * Elab.con option) option
adamc@34 81 val projectVal : env -> { sgn : Elab.sgn, str : Elab.str, field : string } -> Elab.con option
adamc@59 82 val projectSgn : env -> { sgn : Elab.sgn, str : Elab.str, field : string } -> Elab.sgn option
adamc@34 83 val projectStr : env -> { sgn : Elab.sgn, str : Elab.str, field : string } -> Elab.sgn option
adamc@34 84
adamc@2 85 end