adamc@38
|
1 (* Copyright (c) 2008, Adam Chlipala
|
adamc@38
|
2 * All rights reserved.
|
adamc@38
|
3 *
|
adamc@38
|
4 * Redistribution and use in source and binary forms, with or without
|
adamc@38
|
5 * modification, are permitted provided that the following conditions are met:
|
adamc@38
|
6 *
|
adamc@38
|
7 * - Redistributions of source code must retain the above copyright notice,
|
adamc@38
|
8 * this list of conditions and the following disclaimer.
|
adamc@38
|
9 * - Redistributions in binary form must reproduce the above copyright notice,
|
adamc@38
|
10 * this list of conditions and the following disclaimer in the documentation
|
adamc@38
|
11 * and/or other materials provided with the distribution.
|
adamc@38
|
12 * - The names of contributors may not be used to endorse or promote products
|
adamc@38
|
13 * derived from this software without specific prior written permission.
|
adamc@38
|
14 *
|
adamc@38
|
15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
adamc@38
|
16 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
adamc@38
|
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
adamc@38
|
18 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
adamc@38
|
19 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
adamc@38
|
20 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
adamc@38
|
21 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
adamc@38
|
22 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
adamc@38
|
23 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
adamc@38
|
24 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
adamc@38
|
25 * POSSIBILITY OF SUCH DAMAGE.
|
adamc@38
|
26 *)
|
adamc@38
|
27
|
adamc@38
|
28 structure Expl = struct
|
adamc@38
|
29
|
adamc@38
|
30 type 'a located = 'a ErrorMsg.located
|
adamc@38
|
31
|
adamc@38
|
32 datatype kind' =
|
adamc@38
|
33 KType
|
adamc@38
|
34 | KArrow of kind * kind
|
adamc@38
|
35 | KName
|
adamc@87
|
36 | KUnit
|
adamc@213
|
37 | KTuple of kind list
|
adamc@38
|
38 | KRecord of kind
|
adamc@38
|
39
|
adamc@624
|
40 | KRel of int
|
adamc@624
|
41 | KFun of string * kind
|
adamc@624
|
42
|
adamc@38
|
43 withtype kind = kind' located
|
adamc@38
|
44
|
adamc@38
|
45 datatype con' =
|
adamc@38
|
46 TFun of con * con
|
adamc@38
|
47 | TCFun of string * kind * con
|
adamc@38
|
48 | TRecord of con
|
adamc@38
|
49
|
adamc@38
|
50 | CRel of int
|
adamc@38
|
51 | CNamed of int
|
adamc@38
|
52 | CModProj of int * string list * string
|
adamc@38
|
53 | CApp of con * con
|
adamc@38
|
54 | CAbs of string * kind * con
|
adamc@38
|
55
|
adamc@624
|
56 | CKAbs of string * con
|
adamc@624
|
57 | CKApp of con * kind
|
adamc@624
|
58 | TKFun of string * con
|
adamc@624
|
59
|
adamc@38
|
60 | CName of string
|
adamc@38
|
61
|
adamc@38
|
62 | CRecord of kind * (con * con) list
|
adamc@38
|
63 | CConcat of con * con
|
adamc@621
|
64 | CMap of kind * kind
|
adamc@38
|
65
|
adamc@87
|
66 | CUnit
|
adamc@87
|
67
|
adamc@213
|
68 | CTuple of con list
|
adamc@213
|
69 | CProj of con * int
|
adamc@213
|
70
|
adamc@38
|
71 withtype con = con' located
|
adamc@38
|
72
|
adamc@731
|
73 datatype datatype_kind = datatype DatatypeKind.datatype_kind
|
adamc@188
|
74
|
adamc@176
|
75 datatype patCon =
|
adamc@176
|
76 PConVar of int
|
adamc@176
|
77 | PConProj of int * string list * string
|
adamc@176
|
78
|
adamc@176
|
79 datatype pat' =
|
adamc@176
|
80 PWild
|
adamc@182
|
81 | PVar of string * con
|
adamc@176
|
82 | PPrim of Prim.t
|
adamc@191
|
83 | PCon of datatype_kind * patCon * con list * pat option
|
adamc@182
|
84 | PRecord of (string * pat * con) list
|
adamc@176
|
85
|
adamc@176
|
86 withtype pat = pat' located
|
adamc@176
|
87
|
adamc@38
|
88 datatype exp' =
|
adamc@38
|
89 EPrim of Prim.t
|
adamc@38
|
90 | ERel of int
|
adamc@38
|
91 | ENamed of int
|
adamc@38
|
92 | EModProj of int * string list * string
|
adamc@38
|
93 | EApp of exp * exp
|
adamc@38
|
94 | EAbs of string * con * con * exp
|
adamc@38
|
95 | ECApp of exp * con
|
adamc@38
|
96 | ECAbs of string * kind * exp
|
adamc@38
|
97
|
adamc@624
|
98 | EKAbs of string * exp
|
adamc@624
|
99 | EKApp of exp * kind
|
adamc@624
|
100
|
adamc@38
|
101 | ERecord of (con * exp * con) list
|
adamc@38
|
102 | EField of exp * con * { field : con, rest : con }
|
adamc@445
|
103 | EConcat of exp * con * exp * con
|
adamc@149
|
104 | ECut of exp * con * { field : con, rest : con }
|
adamc@493
|
105 | ECutMulti of exp * con * { rest : con }
|
adamc@38
|
106
|
adamc@182
|
107 | ECase of exp * (pat * exp) list * { disc : con, result : con }
|
adamc@176
|
108
|
adamc@109
|
109 | EWrite of exp
|
adamc@109
|
110
|
adamc@449
|
111 | ELet of string * con * exp * exp
|
adamc@449
|
112
|
adamc@38
|
113 withtype exp = exp' located
|
adamc@38
|
114
|
adamc@38
|
115 datatype sgn_item' =
|
adamc@38
|
116 SgiConAbs of string * int * kind
|
adamc@38
|
117 | SgiCon of string * int * kind * con
|
adamc@806
|
118 | SgiDatatype of (string * int * string list * (string * int * con option) list) list
|
adamc@191
|
119 | SgiDatatypeImp of string * int * int * string list * string * string list * (string * int * con option) list
|
adamc@38
|
120 | SgiVal of string * int * con
|
adamc@64
|
121 | SgiSgn of string * int * sgn
|
adamc@38
|
122 | SgiStr of string * int * sgn
|
adamc@38
|
123
|
adamc@38
|
124 and sgn' =
|
adamc@38
|
125 SgnConst of sgn_item list
|
adamc@38
|
126 | SgnVar of int
|
adamc@45
|
127 | SgnFun of string * int * sgn * sgn
|
adam@1864
|
128 | SgnWhere of sgn * string list * string * con
|
adamc@64
|
129 | SgnProj of int * string list * string
|
adamc@38
|
130
|
adamc@38
|
131 withtype sgn_item = sgn_item' located
|
adamc@38
|
132 and sgn = sgn' located
|
adamc@38
|
133
|
adamc@38
|
134 datatype decl' =
|
adamc@38
|
135 DCon of string * int * kind * con
|
adamc@806
|
136 | DDatatype of (string * int * string list * (string * int * con option) list) list
|
adamc@191
|
137 | DDatatypeImp of string * int * int * string list * string * string list * (string * int * con option) list
|
adamc@38
|
138 | DVal of string * int * con * exp
|
adamc@124
|
139 | DValRec of (string * int * con * exp) list
|
adamc@38
|
140 | DSgn of string * int * sgn
|
adamc@38
|
141 | DStr of string * int * sgn * str
|
adamc@48
|
142 | DFfiStr of string * int * sgn
|
adamc@109
|
143 | DExport of int * sgn * str
|
adamc@707
|
144 | DTable of int * string * int * con * exp * con * exp * con
|
adamc@338
|
145 | DSequence of int * string * int
|
adamc@754
|
146 | DView of int * string * int * exp * con
|
adamc@271
|
147 | DDatabase of string
|
adamc@460
|
148 | DCookie of int * string * int * con
|
adamc@720
|
149 | DStyle of int * string * int
|
adamc@1075
|
150 | DTask of exp * exp
|
adamc@1199
|
151 | DPolicy of exp
|
adam@1294
|
152 | DOnError of int * string list * string
|
adam@2010
|
153 | DFfi of string * int * Source.ffi_mode list * con
|
adamc@38
|
154
|
adamc@38
|
155 and str' =
|
adamc@38
|
156 StrConst of decl list
|
adamc@38
|
157 | StrVar of int
|
adamc@38
|
158 | StrProj of str * string
|
adamc@45
|
159 | StrFun of string * int * sgn * sgn * str
|
adamc@45
|
160 | StrApp of str * str
|
adamc@38
|
161
|
adamc@38
|
162 withtype decl = decl' located
|
adamc@38
|
163 and str = str' located
|
adamc@38
|
164
|
adamc@38
|
165 type file = decl list
|
adamc@38
|
166
|
adamc@38
|
167 end
|