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diff src/core_util.sig @ 21:067029c748e9

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Beta reductions for expressions
author Adam Chlipala <adamc@hcoop.net>
date Sun, 08 Jun 2008 16:02:26 -0400
parents 1ab48e37d0ef
children bfa2e9ae4df8
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line diff
--- a/src/core_util.sig	Sun Jun 08 15:47:44 2008 -0400
+++ b/src/core_util.sig	Sun Jun 08 16:02:26 2008 -0400
@@ -80,6 +80,11 @@
                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 exists : {kind : Core.kind' -> bool,
                   con : Core.con' -> bool,
                   exp : Core.exp' -> bool} -> Core.exp -> bool