annotate src/source.sml @ 203:dd82457fda82

Parsing and elaborating 'table'
author Adam Chlipala <adamc@hcoop.net>
date Thu, 14 Aug 2008 13:20:29 -0400
parents aa54250f58ac
children cc68da3801bc
rev   line source
adamc@0 1 (* Copyright (c) 2008, Adam Chlipala
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adamc@0 5 * modification, are permitted provided that the following conditions are met:
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adamc@0 8 * this list of conditions and the following disclaimer.
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adamc@0 10 * this list of conditions and the following disclaimer in the documentation
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adamc@0 12 * - The names of contributors may not be used to endorse or promote products
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adamc@0 14 *
adamc@0 15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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adamc@0 26 *)
adamc@0 27
adamc@4 28 structure Source = struct
adamc@0 29
adamc@0 30 type 'a located = 'a ErrorMsg.located
adamc@0 31
adamc@0 32 datatype kind' =
adamc@0 33 KType
adamc@0 34 | KArrow of kind * kind
adamc@0 35 | KName
adamc@0 36 | KRecord of kind
adamc@82 37 | KUnit
adamc@18 38 | KWild
adamc@0 39
adamc@0 40 withtype kind = kind' located
adamc@0 41
adamc@1 42 datatype explicitness =
adamc@1 43 Explicit
adamc@1 44 | Implicit
adamc@1 45
adamc@0 46 datatype con' =
adamc@0 47 CAnnot of con * kind
adamc@0 48
adamc@0 49 | TFun of con * con
adamc@1 50 | TCFun of explicitness * string * kind * con
adamc@85 51 | TDisjoint of con * con * con
adamc@0 52 | TRecord of con
adamc@0 53
adamc@34 54 | CVar of string list * string
adamc@0 55 | CApp of con * con
adamc@67 56 | CAbs of string * kind option * con
adamc@84 57 | CDisjoint of con * con * con
adamc@0 58
adamc@0 59 | CName of string
adamc@0 60
adamc@1 61 | CRecord of (con * con) list
adamc@0 62 | CConcat of con * con
adamc@67 63 | CFold
adamc@0 64
adamc@82 65 | CUnit
adamc@82 66
adamc@18 67 | CWild of kind
adamc@18 68
adamc@0 69 withtype con = con' located
adamc@0 70
adamc@30 71 datatype sgn_item' =
adamc@30 72 SgiConAbs of string * kind
adamc@30 73 | SgiCon of string * kind option * con
adamc@191 74 | SgiDatatype of string * string list * (string * con option) list
adamc@156 75 | SgiDatatypeImp of string * string list * string
adamc@30 76 | SgiVal of string * con
adamc@30 77 | SgiStr of string * sgn
adamc@59 78 | SgiSgn of string * sgn
adamc@58 79 | SgiInclude of sgn
adamc@88 80 | SgiConstraint of con * con
adamc@203 81 | SgiTable of string * con
adamc@30 82
adamc@30 83 and sgn' =
adamc@30 84 SgnConst of sgn_item list
adamc@30 85 | SgnVar of string
adamc@40 86 | SgnFun of string * sgn * sgn
adamc@42 87 | SgnWhere of sgn * string * con
adamc@59 88 | SgnProj of string * string list * string
adamc@30 89
adamc@30 90 withtype sgn_item = sgn_item' located
adamc@30 91 and sgn = sgn' located
adamc@30 92
adamc@170 93 datatype pat' =
adamc@170 94 PWild
adamc@170 95 | PVar of string
adamc@173 96 | PPrim of Prim.t
adamc@170 97 | PCon of string list * string * pat option
adamc@174 98 | PRecord of (string * pat) list * bool
adamc@170 99
adamc@170 100 withtype pat = pat' located
adamc@170 101
adamc@34 102 datatype exp' =
adamc@34 103 EAnnot of exp * con
adamc@34 104
adamc@34 105 | EPrim of Prim.t
adamc@34 106 | EVar of string list * string
adamc@34 107 | EApp of exp * exp
adamc@34 108 | EAbs of string * con option * exp
adamc@34 109 | ECApp of exp * con
adamc@34 110 | ECAbs of explicitness * string * kind * exp
adamc@85 111 | EDisjoint of con * con * exp
adamc@34 112
adamc@34 113 | ERecord of (con * exp) list
adamc@34 114 | EField of exp * con
adamc@149 115 | ECut of exp * con
adamc@71 116 | EFold
adamc@34 117
adamc@170 118 | ECase of exp * (pat * exp) list
adamc@170 119
adamc@34 120 withtype exp = exp' located
adamc@34 121
adamc@1 122 datatype decl' =
adamc@1 123 DCon of string * kind option * con
adamc@191 124 | DDatatype of string * string list * (string * con option) list
adamc@156 125 | DDatatypeImp of string * string list * string
adamc@8 126 | DVal of string * con option * exp
adamc@123 127 | DValRec of (string * con option * exp) list
adamc@30 128 | DSgn of string * sgn
adamc@30 129 | DStr of string * sgn option * str
adamc@48 130 | DFfiStr of string * sgn
adamc@61 131 | DOpen of string * string list
adamc@88 132 | DConstraint of con * con
adamc@88 133 | DOpenConstraints of string * string list
adamc@109 134 | DExport of str
adamc@203 135 | DTable of string * con
adamc@30 136
adamc@30 137 and str' =
adamc@30 138 StrConst of decl list
adamc@30 139 | StrVar of string
adamc@34 140 | StrProj of str * string
adamc@40 141 | StrFun of string * sgn * sgn option * str
adamc@44 142 | StrApp of str * str
adamc@1 143
adamc@1 144 withtype decl = decl' located
adamc@30 145 and str = str' located
adamc@1 146
adamc@1 147 type file = decl list
adamc@1 148
adamc@0 149 end