--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/graal/com.oracle.truffle.ruby.runtime/src/com/oracle/truffle/ruby/runtime/ShellResult.java	Mon Jan 06 17:12:09 2014 +0000
@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 2013 Oracle and/or its affiliates. All rights reserved. This
+ * code is released under a tri EPL/GPL/LGPL license. You can use it,
+ * redistribute it and/or modify it under the terms of the:
+ *
+ * Eclipse Public License version 1.0
+ * GNU General Public License version 2
+ * GNU Lesser General Public License version 2.1
+ */
+package com.oracle.truffle.ruby.runtime;
+
+import com.oracle.truffle.api.frame.*;
+
+/**
+ * The result of executing a line in a shell is a result value and the final frame containing any
+ * local variables set.
+ */
+public class ShellResult {
+
+    private final Object result;
+    private final MaterializedFrame frame;
+
+    public ShellResult(Object result, MaterializedFrame frame) {
+        assert RubyContext.shouldObjectBeVisible(result);
+        assert frame != null;
+
+        this.result = result;
+        this.frame = frame;
+    }
+
+    public Object getResult() {
+        return result;
+    }
+
+    public MaterializedFrame getFrame() {
+        return frame;
+    }
+
+}