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(* Copyright (c) 2008, 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.
*)
signature CORE_UTIL = sig
structure Kind : sig
val mapfold : (Core.kind', 'state, 'abort) Search.mapfolder
-> (Core.kind, 'state, 'abort) Search.mapfolder
val map : (Core.kind' -> Core.kind') -> Core.kind -> Core.kind
val exists : (Core.kind' -> bool) -> Core.kind -> bool
end
structure Con : sig
datatype binder =
Rel of string * Core.kind
| Named of string * int * Core.kind * Core.con option
val mapfoldB : {kind : (Core.kind', 'state, 'abort) Search.mapfolder,
con : ('context, Core.con', 'state, 'abort) Search.mapfolderB,
bind : 'context * binder -> 'context}
-> ('context, Core.con, 'state, 'abort) Search.mapfolderB
val mapfold : {kind : (Core.kind', 'state, 'abort) Search.mapfolder,
con : (Core.con', 'state, 'abort) Search.mapfolder}
-> (Core.con, 'state, 'abort) Search.mapfolder
val map : {kind : Core.kind' -> Core.kind',
con : Core.con' -> Core.con'}
-> Core.con -> Core.con
val mapB : {kind : Core.kind' -> Core.kind',
con : 'context -> Core.con' -> Core.con',
bind : 'context * binder -> 'context}
-> 'context -> (Core.con -> Core.con)
val fold : {kind : Core.kind' * 'state -> 'state,
con : Core.con' * 'state -> 'state}
-> 'state -> Core.con -> 'state
val exists : {kind : Core.kind' -> bool,
con : Core.con' -> bool} -> Core.con -> bool
end
structure Exp : sig
datatype binder =
RelC of string * Core.kind
| NamedC of string * int * Core.kind * Core.con option
| RelE of string * Core.con
| NamedE of string * int * Core.con * Core.exp option
val mapfoldB : {kind : (Core.kind', 'state, 'abort) Search.mapfolder,
con : ('context, Core.con', 'state, 'abort) Search.mapfolderB,
exp : ('context, Core.exp', 'state, 'abort) Search.mapfolderB,
bind : 'context * binder -> 'context}
-> ('context, Core.exp, 'state, 'abort) Search.mapfolderB
val mapfold : {kind : (Core.kind', 'state, 'abort) Search.mapfolder,
con : (Core.con', 'state, 'abort) Search.mapfolder,
exp : (Core.exp', 'state, 'abort) Search.mapfolder}
-> (Core.exp, 'state, 'abort) Search.mapfolder
val map : {kind : Core.kind' -> Core.kind',
con : Core.con' -> Core.con',
exp : Core.exp' -> Core.exp'}
-> Core.exp -> Core.exp
val mapB : {kind : Core.kind' -> Core.kind',
con : 'context -> Core.con' -> Core.con',
exp : 'context -> Core.exp' -> Core.exp',
bind : 'context * binder -> 'context}
-> 'context -> (Core.exp -> Core.exp)
val fold : {kind : Core.kind' * 'state -> 'state,
con : Core.con' * 'state -> 'state,
exp : Core.exp' * 'state -> 'state}
-> 'state -> Core.exp -> 'state
val exists : {kind : Core.kind' -> bool,
con : Core.con' -> bool,
exp : Core.exp' -> bool} -> Core.exp -> bool
end
structure Decl : sig
datatype binder = datatype Exp.binder
val mapfoldB : {kind : (Core.kind', 'state, 'abort) Search.mapfolder,
con : ('context, Core.con', 'state, 'abort) Search.mapfolderB,
exp : ('context, Core.exp', 'state, 'abort) Search.mapfolderB,
decl : ('context, Core.decl', 'state, 'abort) Search.mapfolderB,
bind : 'context * binder -> 'context}
-> ('context, Core.decl, 'state, 'abort) Search.mapfolderB
val mapfold : {kind : (Core.kind', 'state, 'abort) Search.mapfolder,
con : (Core.con', 'state, 'abort) Search.mapfolder,
exp : (Core.exp', 'state, 'abort) Search.mapfolder,
decl : (Core.decl', 'state, 'abort) Search.mapfolder}
-> (Core.decl, 'state, 'abort) Search.mapfolder
val fold : {kind : Core.kind' * 'state -> 'state,
con : Core.con' * 'state -> 'state,
exp : Core.exp' * 'state -> 'state,
decl : Core.decl' * 'state -> 'state}
-> 'state -> Core.decl -> 'state
end
structure File : sig
datatype binder = datatype Exp.binder
val mapfoldB : {kind : (Core.kind', 'state, 'abort) Search.mapfolder,
con : ('context, Core.con', 'state, 'abort) Search.mapfolderB,
exp : ('context, Core.exp', 'state, 'abort) Search.mapfolderB,
decl : ('context, Core.decl', 'state, 'abort) Search.mapfolderB,
bind : 'context * binder -> 'context}
-> ('context, Core.file, 'state, 'abort) Search.mapfolderB
val mapfold : {kind : (Core.kind', 'state, 'abort) Search.mapfolder,
con : (Core.con', 'state, 'abort) Search.mapfolder,
exp : (Core.exp', 'state, 'abort) Search.mapfolder,
decl : (Core.decl', 'state, 'abort) Search.mapfolder}
-> (Core.file, 'state, 'abort) Search.mapfolder
val mapB : {kind : Core.kind' -> Core.kind',
con : 'context -> Core.con' -> Core.con',
exp : 'context -> Core.exp' -> Core.exp',
decl : 'context -> Core.decl' -> Core.decl',
bind : 'context * binder -> 'context}
-> 'context -> Core.file -> Core.file
val fold : {kind : Core.kind' * 'state -> 'state,
con : Core.con' * 'state -> 'state,
exp : Core.exp' * 'state -> 'state,
decl : Core.decl' * 'state -> 'state}
-> 'state -> Core.file -> 'state
end
end
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