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