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annotate src/core_util.sig @ 198:ab86aa858e6c

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'Option' datatype encoding
author Adam Chlipala <adamc@hcoop.net>
date Sat, 09 Aug 2008 19:23:31 -0400
parents 8a70e2919e86
children bd9ee9aeca2f
rev   line source
adamc@16 1 (* Copyright (c) 2008, Adam Chlipala
adamc@16 2 * All rights reserved.
adamc@16 3 *
adamc@16 4 * Redistribution and use in source and binary forms, with or without
adamc@16 5 * modification, are permitted provided that the following conditions are met:
adamc@16 6 *
adamc@16 7 * - Redistributions of source code must retain the above copyright notice,
adamc@16 8 * this list of conditions and the following disclaimer.
adamc@16 9 * - Redistributions in binary form must reproduce the above copyright notice,
adamc@16 10 * this list of conditions and the following disclaimer in the documentation
adamc@16 11 * and/or other materials provided with the distribution.
adamc@16 12 * - The names of contributors may not be used to endorse or promote products
adamc@16 13 * derived from this software without specific prior written permission.
adamc@16 14 *
adamc@16 15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
adamc@16 16 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
adamc@16 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
adamc@16 18 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
adamc@16 19 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
adamc@16 20 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
adamc@16 21 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
adamc@16 22 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
adamc@16 23 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
adamc@16 24 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
adamc@16 25 * POSSIBILITY OF SUCH DAMAGE.
adamc@16 26 *)
adamc@16 27
adamc@16 28 signature CORE_UTIL = sig
adamc@16 29
adamc@16 30 structure Kind : sig
adamc@193 31 val compare : Core.kind * Core.kind -> order
adamc@193 32
adamc@16 33 val mapfold : (Core.kind', 'state, 'abort) Search.mapfolder
adamc@16 34 -> (Core.kind, 'state, 'abort) Search.mapfolder
adamc@16 35 val map : (Core.kind' -> Core.kind') -> Core.kind -> Core.kind
adamc@16 36 val exists : (Core.kind' -> bool) -> Core.kind -> bool
adamc@16 37 end
adamc@16 38
adamc@16 39 structure Con : sig
adamc@193 40 val compare : Core.con * Core.con -> order
adamc@193 41
adamc@16 42 datatype binder =
adamc@16 43 Rel of string * Core.kind
adamc@20 44 | Named of string * int * Core.kind * Core.con option
adamc@16 45
adamc@16 46 val mapfoldB : {kind : (Core.kind', 'state, 'abort) Search.mapfolder,
adamc@16 47 con : ('context, Core.con', 'state, 'abort) Search.mapfolderB,
adamc@16 48 bind : 'context * binder -> 'context}
adamc@16 49 -> ('context, Core.con, 'state, 'abort) Search.mapfolderB
adamc@16 50 val mapfold : {kind : (Core.kind', 'state, 'abort) Search.mapfolder,
adamc@16 51 con : (Core.con', 'state, 'abort) Search.mapfolder}
adamc@16 52 -> (Core.con, 'state, 'abort) Search.mapfolder
adamc@16 53
adamc@16 54 val map : {kind : Core.kind' -> Core.kind',
adamc@16 55 con : Core.con' -> Core.con'}
adamc@16 56 -> Core.con -> Core.con
adamc@16 57
adamc@16 58 val mapB : {kind : Core.kind' -> Core.kind',
adamc@16 59 con : 'context -> Core.con' -> Core.con',
adamc@16 60 bind : 'context * binder -> 'context}
adamc@16 61 -> 'context -> (Core.con -> Core.con)
adamc@23 62
adamc@23 63 val fold : {kind : Core.kind' * 'state -> 'state,
adamc@23 64 con : Core.con' * 'state -> 'state}
adamc@23 65 -> 'state -> Core.con -> 'state
adamc@23 66
adamc@16 67 val exists : {kind : Core.kind' -> bool,
adamc@16 68 con : Core.con' -> bool} -> Core.con -> bool
adamc@193 69
adamc@193 70 val foldMap : {kind : Core.kind' * 'state -> Core.kind' * 'state,
adamc@193 71 con : Core.con' * 'state -> Core.con' * 'state}
adamc@193 72 -> 'state -> Core.con -> Core.con * 'state
adamc@16 73 end
adamc@16 74
adamc@16 75 structure Exp : sig
adamc@16 76 datatype binder =
adamc@16 77 RelC of string * Core.kind
adamc@20 78 | NamedC of string * int * Core.kind * Core.con option
adamc@16 79 | RelE of string * Core.con
adamc@109 80 | NamedE of string * int * Core.con * Core.exp option * string
adamc@16 81
adamc@16 82 val mapfoldB : {kind : (Core.kind', 'state, 'abort) Search.mapfolder,
adamc@16 83 con : ('context, Core.con', 'state, 'abort) Search.mapfolderB,
adamc@16 84 exp : ('context, Core.exp', 'state, 'abort) Search.mapfolderB,
adamc@16 85 bind : 'context * binder -> 'context}
adamc@16 86 -> ('context, Core.exp, 'state, 'abort) Search.mapfolderB
adamc@16 87 val mapfold : {kind : (Core.kind', 'state, 'abort) Search.mapfolder,
adamc@16 88 con : (Core.con', 'state, 'abort) Search.mapfolder,
adamc@16 89 exp : (Core.exp', 'state, 'abort) Search.mapfolder}
adamc@16 90 -> (Core.exp, 'state, 'abort) Search.mapfolder
adamc@16 91
adamc@16 92 val map : {kind : Core.kind' -> Core.kind',
adamc@16 93 con : Core.con' -> Core.con',
adamc@16 94 exp : Core.exp' -> Core.exp'}
adamc@16 95 -> Core.exp -> Core.exp
adamc@21 96 val mapB : {kind : Core.kind' -> Core.kind',
adamc@21 97 con : 'context -> Core.con' -> Core.con',
adamc@21 98 exp : 'context -> Core.exp' -> Core.exp',
adamc@21 99 bind : 'context * binder -> 'context}
adamc@21 100 -> 'context -> (Core.exp -> Core.exp)
adamc@23 101
adamc@23 102 val fold : {kind : Core.kind' * 'state -> 'state,
adamc@23 103 con : Core.con' * 'state -> 'state,
adamc@23 104 exp : Core.exp' * 'state -> 'state}
adamc@23 105 -> 'state -> Core.exp -> 'state
adamc@23 106
adamc@16 107 val exists : {kind : Core.kind' -> bool,
adamc@16 108 con : Core.con' -> bool,
adamc@16 109 exp : Core.exp' -> bool} -> Core.exp -> bool
adamc@16 110 end
adamc@16 111
adamc@20 112 structure Decl : sig
adamc@20 113 datatype binder = datatype Exp.binder
adamc@20 114
adamc@20 115 val mapfoldB : {kind : (Core.kind', 'state, 'abort) Search.mapfolder,
adamc@20 116 con : ('context, Core.con', 'state, 'abort) Search.mapfolderB,
adamc@20 117 exp : ('context, Core.exp', 'state, 'abort) Search.mapfolderB,
adamc@20 118 decl : ('context, Core.decl', 'state, 'abort) Search.mapfolderB,
adamc@20 119 bind : 'context * binder -> 'context}
adamc@20 120 -> ('context, Core.decl, 'state, 'abort) Search.mapfolderB
adamc@23 121 val mapfold : {kind : (Core.kind', 'state, 'abort) Search.mapfolder,
adamc@23 122 con : (Core.con', 'state, 'abort) Search.mapfolder,
adamc@23 123 exp : (Core.exp', 'state, 'abort) Search.mapfolder,
adamc@23 124 decl : (Core.decl', 'state, 'abort) Search.mapfolder}
adamc@23 125 -> (Core.decl, 'state, 'abort) Search.mapfolder
adamc@23 126
adamc@23 127 val fold : {kind : Core.kind' * 'state -> 'state,
adamc@23 128 con : Core.con' * 'state -> 'state,
adamc@23 129 exp : Core.exp' * 'state -> 'state,
adamc@23 130 decl : Core.decl' * 'state -> 'state}
adamc@23 131 -> 'state -> Core.decl -> 'state
adamc@110 132
adamc@110 133 val foldMap : {kind : Core.kind' * 'state -> Core.kind' * 'state,
adamc@110 134 con : Core.con' * 'state -> Core.con' * 'state,
adamc@110 135 exp : Core.exp' * 'state -> Core.exp' * 'state,
adamc@110 136 decl : Core.decl' * 'state -> Core.decl' * 'state}
adamc@110 137 -> 'state -> Core.decl -> Core.decl * 'state
adamc@16 138 end
adamc@20 139
adamc@20 140 structure File : sig
adamc@179 141 val maxName : Core.file -> int
adamc@179 142
adamc@20 143 datatype binder = datatype Exp.binder
adamc@20 144
adamc@20 145 val mapfoldB : {kind : (Core.kind', 'state, 'abort) Search.mapfolder,
adamc@20 146 con : ('context, Core.con', 'state, 'abort) Search.mapfolderB,
adamc@20 147 exp : ('context, Core.exp', 'state, 'abort) Search.mapfolderB,
adamc@20 148 decl : ('context, Core.decl', 'state, 'abort) Search.mapfolderB,
adamc@20 149 bind : 'context * binder -> 'context}
adamc@20 150 -> ('context, Core.file, 'state, 'abort) Search.mapfolderB
adamc@20 151
adamc@23 152 val mapfold : {kind : (Core.kind', 'state, 'abort) Search.mapfolder,
adamc@23 153 con : (Core.con', 'state, 'abort) Search.mapfolder,
adamc@23 154 exp : (Core.exp', 'state, 'abort) Search.mapfolder,
adamc@23 155 decl : (Core.decl', 'state, 'abort) Search.mapfolder}
adamc@23 156 -> (Core.file, 'state, 'abort) Search.mapfolder
adamc@23 157
adamc@20 158 val mapB : {kind : Core.kind' -> Core.kind',
adamc@20 159 con : 'context -> Core.con' -> Core.con',
adamc@20 160 exp : 'context -> Core.exp' -> Core.exp',
adamc@20 161 decl : 'context -> Core.decl' -> Core.decl',
adamc@20 162 bind : 'context * binder -> 'context}
adamc@20 163 -> 'context -> Core.file -> Core.file
adamc@23 164
adamc@23 165 val fold : {kind : Core.kind' * 'state -> 'state,
adamc@23 166 con : Core.con' * 'state -> 'state,
adamc@23 167 exp : Core.exp' * 'state -> 'state,
adamc@23 168 decl : Core.decl' * 'state -> 'state}
adamc@23 169 -> 'state -> Core.file -> 'state
adamc@110 170
adamc@110 171 val foldMap : {kind : Core.kind' * 'state -> Core.kind' * 'state,
adamc@110 172 con : Core.con' * 'state -> Core.con' * 'state,
adamc@110 173 exp : Core.exp' * 'state -> Core.exp' * 'state,
adamc@110 174 decl : Core.decl' * 'state -> Core.decl' * 'state}
adamc@110 175 -> 'state -> Core.file -> Core.file * 'state
adamc@20 176 end
adamc@20 177
adamc@20 178 end