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(* Copyright (c) 2008-2010, 2013-2014, Adam Chlipala
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* - The names of contributors may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*)
structure Mono = struct
type 'a located = 'a ErrorMsg.located
datatype datatype_kind = datatype DatatypeKind.datatype_kind
datatype typ' =
TFun of typ * typ
| TRecord of (string * typ) list
| TDatatype of int * (datatype_kind * (string * int * typ option) list) ref
| TFfi of string * string
| TOption of typ
| TList of typ
| TSource
| TSignal of typ
withtype typ = typ' located
datatype patCon =
PConVar of int (* constructor identifier *)
| PConFfi of {mod : string, datatyp : string, con : string, arg : typ option}
datatype pat' =
PVar of string * typ
| PPrim of Prim.t
| PCon of datatype_kind * patCon * pat option
| PRecord of (string * pat * typ) list
| PNone of typ
| PSome of typ * pat
withtype pat = pat' located
datatype javascript_mode =
Attribute
| Script
| Source of typ
datatype effect = datatype Export.effect
datatype export_kind = datatype Export.export_kind
datatype failure_mode = datatype Settings.failure_mode
datatype binop_intness = Int | NotInt
datatype exp' =
EPrim of Prim.t
| ERel of int (* deBruijn index *)
| ENamed of int (* named variable *)
| ECon of datatype_kind * patCon * exp option
| ENone of typ
| ESome of typ * exp
| EFfi of string * string
| EFfiApp of string * string * (exp * typ) list
| EApp of exp * exp
| EAbs of string * typ * typ * exp
| EUnop of string * exp
| EBinop of binop_intness * string * exp * exp
| ERecord of (string * exp * typ) list
| EField of exp * string
| ECase of exp * (pat * exp) list * { disc : typ, result : typ }
| EStrcat of exp * exp
| EError of exp * typ
| EReturnBlob of {blob : exp option, mimeType : exp, t : typ}
| ERedirect of exp * typ
| EWrite of exp
| ESeq of exp * exp
| ELet of string * typ * exp * exp
| EClosure of int * exp list
| EQuery of { exps : (string * typ) list, (* name of computed field, type of field*)
tables : (string * (string * typ) list) list,
state : typ,
query : exp, (* exp of string type containing sql query *)
body : exp,
initial : exp }
| EDml of exp * failure_mode
| ENextval of exp
| ESetval of exp * exp
| EUnurlify of exp * typ * bool
| EJavaScript of javascript_mode * exp
| ESignalReturn of exp
| ESignalBind of exp * exp
| ESignalSource of exp
| EServerCall of exp * typ * effect * failure_mode
| ERecv of exp * typ
| ESleep of exp
| ESpawn of exp
withtype exp = exp' located
datatype policy =
PolClient of exp
| PolInsert of exp
| PolDelete of exp
| PolUpdate of exp
| PolSequence of exp
datatype decl' =
DDatatype of (string * int * (string * int * typ option) list) list
| DVal of string * int * typ * exp * string
| DValRec of (string * int * typ * exp * string) list
| DExport of export_kind * string * int * typ list * typ * bool
| DTable of string * (string * typ) list * exp * exp
| DSequence of string
| DView of string * (string * typ) list * exp
| DDatabase of {name : string, expunge : int, initialize : int, usesSimilar : bool}
| DJavaScript of string
| DCookie of string
| DStyle of string
| DTask of exp * exp
| DPolicy of policy
| DOnError of int
withtype decl = decl' located
datatype sidedness =
ServerOnly
| ServerAndPull
| ServerAndPullAndPush
datatype dbmode =
NoDb
| OneQuery
| AnyDb
type file = decl list * (int * sidedness * dbmode) list
end
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