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(* Copyright (c) 2008-2010, 2012, 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.
*)
(* This is identical to ELAB_UTIL, but keeps source spans around *)
(* Maybe these modules can be unified? *)
signature ELAB_UTIL_POS = sig
val mliftConInCon : (int -> Elab.con -> Elab.con) ref
structure Decl : sig
datatype binder =
RelK of string
| RelC of string * Elab.kind
| NamedC of string * int * Elab.kind * Elab.con option
| RelE of string * Elab.con
| NamedE of string * Elab.con
| Str of string * int * Elab.sgn
| Sgn of string * int * Elab.sgn
val fold : {kind : Elab.kind * 'state -> 'state,
con : Elab.con * 'state -> 'state,
exp : Elab.exp * 'state -> 'state,
sgn_item : Elab.sgn_item * 'state -> 'state,
sgn : Elab.sgn * 'state -> 'state,
str : Elab.str * 'state -> 'state,
decl : Elab.decl * 'state -> 'state}
-> 'state -> Elab.decl -> 'state
val foldB : {kind : 'context * Elab.kind * 'state -> 'state,
con : 'context * Elab.con * 'state -> 'state,
exp : 'context * Elab.exp * 'state -> 'state,
sgn_item : 'context * Elab.sgn_item * 'state -> 'state,
sgn : 'context * Elab.sgn * 'state -> 'state,
str : 'context * Elab.str * 'state -> 'state,
decl : 'context * Elab.decl * 'state -> 'state,
bind: 'context * binder -> 'context
}
-> 'context -> 'state -> Elab.decl -> 'state
end
end
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