- proper KAM with closures implemented for the brg kernel

[helm.git] / helm / software / lambda-delta / basic_rg / brgReduction.mli

diff --git a/helm/software/lambda-delta/basic_rg/brgReduction.mli b/helm/software/lambda-delta/basic_rg/brgReduction.mli
index e5c670dd42f91c56ab1a81da9a4f4c208e5c6596..bf7c7f5d0875b7b7881ce03f3ed03c216d0cfa24 100644 (file)
--- a/helm/software/lambda-delta/basic_rg/brgReduction.mli
+++ b/helm/software/lambda-delta/basic_rg/brgReduction.mli
@@ -11,7 +11,18 @@
 
 exception TypeError of Brg.message
 
+type machine
+
+val empty_machine: machine
+
+val get: (Brg.attrs -> Brg.bind -> 'a) -> machine -> int -> 'a
+
+val push: (machine -> 'a) -> machine -> Brg.attrs -> Brg.bind -> 'a
+
 (* arguments: expected type, inferred type, typed term *) 
 val assert_conversion:
    (unit -> 'a) -> ?si:bool -> ?rt:bool -> 
-   Brg.context -> Brg.term -> Brg.term -> Brg.term -> 'a
+   machine -> Brg.term -> Brg.term -> Brg.term -> 'a
+
+val message1: 
+   string -> machine -> Brg.term -> (Brg.context, Brg.term) Log.message