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annotate src/elab_util.sig @ 45:3c1ce1b4eb3d

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Explifying functors
author Adam Chlipala <adamc@hcoop.net>
date Thu, 19 Jun 2008 17:11:24 -0400
parents 44b5405e74c7
children abb2b32c19fb
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_UTIL = sig
adamc@2 29
adamc@2 30 structure Kind : sig
adamc@6 31 val mapfold : (Elab.kind', 'state, 'abort) Search.mapfolder
adamc@2 32 -> (Elab.kind, 'state, 'abort) Search.mapfolder
adamc@2 33 val exists : (Elab.kind' -> bool) -> Elab.kind -> bool
adamc@2 34 end
adamc@2 35
adamc@6 36 structure Con : sig
adamc@11 37 datatype binder =
adamc@11 38 Rel of string * Elab.kind
adamc@11 39 | Named of string * Elab.kind
adamc@11 40
adamc@11 41 val mapfoldB : {kind : (Elab.kind', 'state, 'abort) Search.mapfolder,
adamc@11 42 con : ('context, Elab.con', 'state, 'abort) Search.mapfolderB,
adamc@11 43 bind : 'context * binder -> 'context}
adamc@11 44 -> ('context, Elab.con, 'state, 'abort) Search.mapfolderB
adamc@6 45 val mapfold : {kind : (Elab.kind', 'state, 'abort) Search.mapfolder,
adamc@10 46 con : (Elab.con', 'state, 'abort) Search.mapfolder}
adamc@6 47 -> (Elab.con, 'state, 'abort) Search.mapfolder
adamc@11 48
adamc@11 49 val mapB : {kind : Elab.kind' -> Elab.kind',
adamc@11 50 con : 'context -> Elab.con' -> Elab.con',
adamc@11 51 bind : 'context * binder -> 'context}
adamc@11 52 -> 'context -> (Elab.con -> Elab.con)
adamc@34 53 val map : {kind : Elab.kind' -> Elab.kind',
adamc@34 54 con : Elab.con' -> Elab.con'}
adamc@34 55 -> Elab.con -> Elab.con
adamc@6 56 val exists : {kind : Elab.kind' -> bool,
adamc@6 57 con : Elab.con' -> bool} -> Elab.con -> bool
adamc@6 58 end
adamc@6 59
adamc@10 60 structure Exp : sig
adamc@11 61 datatype binder =
adamc@11 62 RelC of string * Elab.kind
adamc@11 63 | NamedC of string * Elab.kind
adamc@11 64 | RelE of string * Elab.con
adamc@11 65 | NamedE of string * Elab.con
adamc@11 66
adamc@11 67 val mapfoldB : {kind : (Elab.kind', 'state, 'abort) Search.mapfolder,
adamc@11 68 con : ('context, Elab.con', 'state, 'abort) Search.mapfolderB,
adamc@11 69 exp : ('context, Elab.exp', 'state, 'abort) Search.mapfolderB,
adamc@11 70 bind : 'context * binder -> 'context}
adamc@11 71 -> ('context, Elab.exp, 'state, 'abort) Search.mapfolderB
adamc@10 72 val mapfold : {kind : (Elab.kind', 'state, 'abort) Search.mapfolder,
adamc@10 73 con : (Elab.con', 'state, 'abort) Search.mapfolder,
adamc@10 74 exp : (Elab.exp', 'state, 'abort) Search.mapfolder}
adamc@10 75 -> (Elab.exp, 'state, 'abort) Search.mapfolder
adamc@10 76 val exists : {kind : Elab.kind' -> bool,
adamc@10 77 con : Elab.con' -> bool,
adamc@10 78 exp : Elab.exp' -> bool} -> Elab.exp -> bool
adamc@10 79 end
adamc@10 80
adamc@34 81 structure Sgn : sig
adamc@34 82 datatype binder =
adamc@34 83 RelC of string * Elab.kind
adamc@34 84 | NamedC of string * Elab.kind
adamc@34 85 | Str of string * Elab.sgn
adamc@34 86
adamc@34 87 val mapfoldB : {kind : (Elab.kind', 'state, 'abort) Search.mapfolder,
adamc@34 88 con : ('context, Elab.con', 'state, 'abort) Search.mapfolderB,
adamc@34 89 sgn_item : ('context, Elab.sgn_item', 'state, 'abort) Search.mapfolderB,
adamc@34 90 sgn : ('context, Elab.sgn', 'state, 'abort) Search.mapfolderB,
adamc@34 91 bind : 'context * binder -> 'context}
adamc@34 92 -> ('context, Elab.sgn, 'state, 'abort) Search.mapfolderB
adamc@34 93
adamc@34 94
adamc@34 95 val mapfold : {kind : (Elab.kind', 'state, 'abort) Search.mapfolder,
adamc@34 96 con : (Elab.con', 'state, 'abort) Search.mapfolder,
adamc@34 97 sgn_item : (Elab.sgn_item', 'state, 'abort) Search.mapfolder,
adamc@34 98 sgn : (Elab.sgn', 'state, 'abort) Search.mapfolder}
adamc@34 99 -> (Elab.sgn, 'state, 'abort) Search.mapfolder
adamc@34 100
adamc@34 101 val map : {kind : Elab.kind' -> Elab.kind',
adamc@34 102 con : Elab.con' -> Elab.con',
adamc@34 103 sgn_item : Elab.sgn_item' -> Elab.sgn_item',
adamc@34 104 sgn : Elab.sgn' -> Elab.sgn'}
adamc@34 105 -> Elab.sgn -> Elab.sgn
adamc@34 106
adamc@2 107 end
adamc@34 108
adamc@34 109 end