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-rw-r--r--src/elab_util.sig31
1 files changed, 31 insertions, 0 deletions
diff --git a/src/elab_util.sig b/src/elab_util.sig
index 80d04465..0917d126 100644
--- a/src/elab_util.sig
+++ b/src/elab_util.sig
@@ -50,6 +50,9 @@ structure Con : sig
con : 'context -> Elab.con' -> Elab.con',
bind : 'context * binder -> 'context}
-> 'context -> (Elab.con -> Elab.con)
+ val map : {kind : Elab.kind' -> Elab.kind',
+ con : Elab.con' -> Elab.con'}
+ -> Elab.con -> Elab.con
val exists : {kind : Elab.kind' -> bool,
con : Elab.con' -> bool} -> Elab.con -> bool
end
@@ -75,4 +78,32 @@ structure Exp : sig
exp : Elab.exp' -> bool} -> Elab.exp -> bool
end
+structure Sgn : sig
+ datatype binder =
+ RelC of string * Elab.kind
+ | NamedC of string * Elab.kind
+ | Str of string * Elab.sgn
+
+ val mapfoldB : {kind : (Elab.kind', 'state, 'abort) Search.mapfolder,
+ con : ('context, Elab.con', 'state, 'abort) Search.mapfolderB,
+ sgn_item : ('context, Elab.sgn_item', 'state, 'abort) Search.mapfolderB,
+ sgn : ('context, Elab.sgn', 'state, 'abort) Search.mapfolderB,
+ bind : 'context * binder -> 'context}
+ -> ('context, Elab.sgn, 'state, 'abort) Search.mapfolderB
+
+
+ val mapfold : {kind : (Elab.kind', 'state, 'abort) Search.mapfolder,
+ con : (Elab.con', 'state, 'abort) Search.mapfolder,
+ sgn_item : (Elab.sgn_item', 'state, 'abort) Search.mapfolder,
+ sgn : (Elab.sgn', 'state, 'abort) Search.mapfolder}
+ -> (Elab.sgn, 'state, 'abort) Search.mapfolder
+
+ val map : {kind : Elab.kind' -> Elab.kind',
+ con : Elab.con' -> Elab.con',
+ sgn_item : Elab.sgn_item' -> Elab.sgn_item',
+ sgn : Elab.sgn' -> Elab.sgn'}
+ -> Elab.sgn -> Elab.sgn
+
+end
+
end