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annotate src/core_util.sig @ 67:9f89f0b00b84

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Elaborating cfold
author Adam Chlipala <adamc@hcoop.net>
date Thu, 26 Jun 2008 09:48:54 -0400
parents bfa2e9ae4df8
children 813e5a52063d
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@16 31 val mapfold : (Core.kind', 'state, 'abort) Search.mapfolder
adamc@16 32 -> (Core.kind, 'state, 'abort) Search.mapfolder
adamc@16 33 val map : (Core.kind' -> Core.kind') -> Core.kind -> Core.kind
adamc@16 34 val exists : (Core.kind' -> bool) -> Core.kind -> bool
adamc@16 35 end
adamc@16 36
adamc@16 37 structure Con : sig
adamc@16 38 datatype binder =
adamc@16 39 Rel of string * Core.kind
adamc@20 40 | Named of string * int * Core.kind * Core.con option
adamc@16 41
adamc@16 42 val mapfoldB : {kind : (Core.kind', 'state, 'abort) Search.mapfolder,
adamc@16 43 con : ('context, Core.con', 'state, 'abort) Search.mapfolderB,
adamc@16 44 bind : 'context * binder -> 'context}
adamc@16 45 -> ('context, Core.con, 'state, 'abort) Search.mapfolderB
adamc@16 46 val mapfold : {kind : (Core.kind', 'state, 'abort) Search.mapfolder,
adamc@16 47 con : (Core.con', 'state, 'abort) Search.mapfolder}
adamc@16 48 -> (Core.con, 'state, 'abort) Search.mapfolder
adamc@16 49
adamc@16 50 val map : {kind : Core.kind' -> Core.kind',
adamc@16 51 con : Core.con' -> Core.con'}
adamc@16 52 -> Core.con -> Core.con
adamc@16 53
adamc@16 54 val mapB : {kind : Core.kind' -> Core.kind',
adamc@16 55 con : 'context -> Core.con' -> Core.con',
adamc@16 56 bind : 'context * binder -> 'context}
adamc@16 57 -> 'context -> (Core.con -> Core.con)
adamc@23 58
adamc@23 59 val fold : {kind : Core.kind' * 'state -> 'state,
adamc@23 60 con : Core.con' * 'state -> 'state}
adamc@23 61 -> 'state -> Core.con -> 'state
adamc@23 62
adamc@16 63 val exists : {kind : Core.kind' -> bool,
adamc@16 64 con : Core.con' -> bool} -> Core.con -> bool
adamc@16 65 end
adamc@16 66
adamc@16 67 structure Exp : sig
adamc@16 68 datatype binder =
adamc@16 69 RelC of string * Core.kind
adamc@20 70 | NamedC of string * int * Core.kind * Core.con option
adamc@16 71 | RelE of string * Core.con
adamc@20 72 | NamedE of string * int * Core.con * Core.exp option
adamc@16 73
adamc@16 74 val mapfoldB : {kind : (Core.kind', 'state, 'abort) Search.mapfolder,
adamc@16 75 con : ('context, Core.con', 'state, 'abort) Search.mapfolderB,
adamc@16 76 exp : ('context, Core.exp', 'state, 'abort) Search.mapfolderB,
adamc@16 77 bind : 'context * binder -> 'context}
adamc@16 78 -> ('context, Core.exp, 'state, 'abort) Search.mapfolderB
adamc@16 79 val mapfold : {kind : (Core.kind', 'state, 'abort) Search.mapfolder,
adamc@16 80 con : (Core.con', 'state, 'abort) Search.mapfolder,
adamc@16 81 exp : (Core.exp', 'state, 'abort) Search.mapfolder}
adamc@16 82 -> (Core.exp, 'state, 'abort) Search.mapfolder
adamc@16 83
adamc@16 84 val map : {kind : Core.kind' -> Core.kind',
adamc@16 85 con : Core.con' -> Core.con',
adamc@16 86 exp : Core.exp' -> Core.exp'}
adamc@16 87 -> Core.exp -> Core.exp
adamc@21 88 val mapB : {kind : Core.kind' -> Core.kind',
adamc@21 89 con : 'context -> Core.con' -> Core.con',
adamc@21 90 exp : 'context -> Core.exp' -> Core.exp',
adamc@21 91 bind : 'context * binder -> 'context}
adamc@21 92 -> 'context -> (Core.exp -> Core.exp)
adamc@23 93
adamc@23 94 val fold : {kind : Core.kind' * 'state -> 'state,
adamc@23 95 con : Core.con' * 'state -> 'state,
adamc@23 96 exp : Core.exp' * 'state -> 'state}
adamc@23 97 -> 'state -> Core.exp -> 'state
adamc@23 98
adamc@16 99 val exists : {kind : Core.kind' -> bool,
adamc@16 100 con : Core.con' -> bool,
adamc@16 101 exp : Core.exp' -> bool} -> Core.exp -> bool
adamc@16 102 end
adamc@16 103
adamc@20 104 structure Decl : sig
adamc@20 105 datatype binder = datatype Exp.binder
adamc@20 106
adamc@20 107 val mapfoldB : {kind : (Core.kind', 'state, 'abort) Search.mapfolder,
adamc@20 108 con : ('context, Core.con', 'state, 'abort) Search.mapfolderB,
adamc@20 109 exp : ('context, Core.exp', 'state, 'abort) Search.mapfolderB,
adamc@20 110 decl : ('context, Core.decl', 'state, 'abort) Search.mapfolderB,
adamc@20 111 bind : 'context * binder -> 'context}
adamc@20 112 -> ('context, Core.decl, 'state, 'abort) Search.mapfolderB
adamc@23 113 val mapfold : {kind : (Core.kind', 'state, 'abort) Search.mapfolder,
adamc@23 114 con : (Core.con', 'state, 'abort) Search.mapfolder,
adamc@23 115 exp : (Core.exp', 'state, 'abort) Search.mapfolder,
adamc@23 116 decl : (Core.decl', 'state, 'abort) Search.mapfolder}
adamc@23 117 -> (Core.decl, 'state, 'abort) Search.mapfolder
adamc@23 118
adamc@23 119 val fold : {kind : Core.kind' * 'state -> 'state,
adamc@23 120 con : Core.con' * 'state -> 'state,
adamc@23 121 exp : Core.exp' * 'state -> 'state,
adamc@23 122 decl : Core.decl' * 'state -> 'state}
adamc@23 123 -> 'state -> Core.decl -> 'state
adamc@16 124 end
adamc@20 125
adamc@20 126 structure File : sig
adamc@20 127 datatype binder = datatype Exp.binder
adamc@20 128
adamc@20 129 val mapfoldB : {kind : (Core.kind', 'state, 'abort) Search.mapfolder,
adamc@20 130 con : ('context, Core.con', 'state, 'abort) Search.mapfolderB,
adamc@20 131 exp : ('context, Core.exp', 'state, 'abort) Search.mapfolderB,
adamc@20 132 decl : ('context, Core.decl', 'state, 'abort) Search.mapfolderB,
adamc@20 133 bind : 'context * binder -> 'context}
adamc@20 134 -> ('context, Core.file, 'state, 'abort) Search.mapfolderB
adamc@20 135
adamc@23 136 val mapfold : {kind : (Core.kind', 'state, 'abort) Search.mapfolder,
adamc@23 137 con : (Core.con', 'state, 'abort) Search.mapfolder,
adamc@23 138 exp : (Core.exp', 'state, 'abort) Search.mapfolder,
adamc@23 139 decl : (Core.decl', 'state, 'abort) Search.mapfolder}
adamc@23 140 -> (Core.file, 'state, 'abort) Search.mapfolder
adamc@23 141
adamc@20 142 val mapB : {kind : Core.kind' -> Core.kind',
adamc@20 143 con : 'context -> Core.con' -> Core.con',
adamc@20 144 exp : 'context -> Core.exp' -> Core.exp',
adamc@20 145 decl : 'context -> Core.decl' -> Core.decl',
adamc@20 146 bind : 'context * binder -> 'context}
adamc@20 147 -> 'context -> Core.file -> Core.file
adamc@23 148
adamc@23 149 val fold : {kind : Core.kind' * 'state -> 'state,
adamc@23 150 con : Core.con' * 'state -> 'state,
adamc@23 151 exp : Core.exp' * 'state -> 'state,
adamc@23 152 decl : Core.decl' * 'state -> 'state}
adamc@23 153 -> 'state -> Core.file -> 'state
adamc@20 154 end
adamc@20 155
adamc@20 156 end