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annotate src/mono.sml @ 683:9a2c18dab11d

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Expunging non-nullable rows
author Adam Chlipala <adamc@hcoop.net>
date Sun, 29 Mar 2009 13:30:01 -0400
parents f73913d97a40
children a3ddf05fb3e3
rev   line source
adamc@25 1 (* Copyright (c) 2008, Adam Chlipala
adamc@25 2 * All rights reserved.
adamc@25 3 *
adamc@25 4 * Redistribution and use in source and binary forms, with or without
adamc@25 5 * modification, are permitted provided that the following conditions are met:
adamc@25 6 *
adamc@25 7 * - Redistributions of source code must retain the above copyright notice,
adamc@25 8 * this list of conditions and the following disclaimer.
adamc@25 9 * - Redistributions in binary form must reproduce the above copyright notice,
adamc@25 10 * this list of conditions and the following disclaimer in the documentation
adamc@25 11 * and/or other materials provided with the distribution.
adamc@25 12 * - The names of contributors may not be used to endorse or promote products
adamc@25 13 * derived from this software without specific prior written permission.
adamc@25 14 *
adamc@25 15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
adamc@25 16 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
adamc@25 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
adamc@25 18 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
adamc@25 19 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
adamc@25 20 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
adamc@25 21 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
adamc@25 22 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
adamc@25 23 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
adamc@25 24 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
adamc@25 25 * POSSIBILITY OF SUCH DAMAGE.
adamc@25 26 *)
adamc@25 27
adamc@25 28 structure Mono = struct
adamc@25 29
adamc@25 30 type 'a located = 'a ErrorMsg.located
adamc@25 31
adamc@188 32 datatype datatype_kind = datatype Core.datatype_kind
adamc@188 33
adamc@25 34 datatype typ' =
adamc@25 35 TFun of typ * typ
adamc@25 36 | TRecord of (string * typ) list
adamc@196 37 | TDatatype of int * (datatype_kind * (string * int * typ option) list) ref
adamc@51 38 | TFfi of string * string
adamc@288 39 | TOption of typ
adamc@577 40 | TSource
adamc@568 41 | TSignal of typ
adamc@25 42
adamc@25 43 withtype typ = typ' located
adamc@25 44
adamc@178 45 datatype patCon =
adamc@178 46 PConVar of int
adamc@186 47 | PConFfi of {mod : string, datatyp : string, con : string, arg : typ option}
adamc@178 48
adamc@178 49 datatype pat' =
adamc@178 50 PWild
adamc@182 51 | PVar of string * typ
adamc@178 52 | PPrim of Prim.t
adamc@188 53 | PCon of datatype_kind * patCon * pat option
adamc@182 54 | PRecord of (string * pat * typ) list
adamc@288 55 | PNone of typ
adamc@288 56 | PSome of typ * pat
adamc@178 57
adamc@178 58 withtype pat = pat' located
adamc@178 59
adamc@568 60 datatype javascript_mode =
adamc@568 61 Attribute
adamc@568 62 | Script
adamc@590 63 | Source of typ
adamc@568 64
adamc@25 65 datatype exp' =
adamc@25 66 EPrim of Prim.t
adamc@25 67 | ERel of int
adamc@25 68 | ENamed of int
adamc@188 69 | ECon of datatype_kind * patCon * exp option
adamc@297 70 | ENone of typ
adamc@290 71 | ESome of typ * exp
adamc@51 72 | EFfi of string * string
adamc@51 73 | EFfiApp of string * string * exp list
adamc@25 74 | EApp of exp * exp
adamc@26 75 | EAbs of string * typ * typ * exp
adamc@25 76
adamc@387 77 | EUnop of string * exp
adamc@387 78 | EBinop of string * exp * exp
adamc@387 79
adamc@29 80 | ERecord of (string * exp * typ) list
adamc@25 81 | EField of exp * string
adamc@25 82
adamc@182 83 | ECase of exp * (pat * exp) list * { disc : typ, result : typ }
adamc@178 84
adamc@94 85 | EStrcat of exp * exp
adamc@94 86
adamc@283 87 | EError of exp * typ
adamc@283 88
adamc@102 89 | EWrite of exp
adamc@106 90 | ESeq of exp * exp
adamc@251 91 | ELet of string * typ * exp * exp
adamc@102 92
adamc@111 93 | EClosure of int * exp list
adamc@111 94
adamc@252 95 | EQuery of { exps : (string * typ) list,
adamc@252 96 tables : (string * (string * typ) list) list,
adamc@252 97 state : typ,
adamc@252 98 query : exp,
adamc@252 99 body : exp,
adamc@252 100 initial : exp }
adamc@307 101 | EDml of exp
adamc@338 102 | ENextval of exp
adamc@252 103
adamc@463 104 | EUnurlify of exp * typ
adamc@463 105
adamc@578 106 | EJavaScript of javascript_mode * exp * exp option
adamc@566 107
adamc@568 108 | ESignalReturn of exp
adamc@572 109 | ESignalBind of exp * exp
adamc@574 110 | ESignalSource of exp
adamc@94 111
adamc@614 112 | EServerCall of exp * exp * typ
adamc@670 113 | ERecv of exp * exp * typ
adamc@608 114
adamc@25 115 withtype exp = exp' located
adamc@25 116
adamc@25 117 datatype decl' =
adamc@164 118 DDatatype of string * int * (string * int * typ option) list
adamc@164 119 | DVal of string * int * typ * exp * string
adamc@126 120 | DValRec of (string * int * typ * exp * string) list
adamc@609 121 | DExport of Core.export_kind * string * int * typ list * typ
adamc@273 122
adamc@273 123 | DTable of string * (string * typ) list
adamc@338 124 | DSequence of string
adamc@683 125 | DDatabase of string * int
adamc@25 126
adamc@569 127 | DJavaScript of string
adamc@569 128
adamc@569 129
adamc@25 130 withtype decl = decl' located
adamc@25 131
adamc@25 132 type file = decl list
adamc@25 133
adamc@25 134 end