--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/graal/com.oracle.truffle.ruby.nodes/src/com/oracle/truffle/ruby/nodes/literal/RangeLiteralNode.java	Tue Jan 07 18:53:04 2014 +0100
@@ -0,0 +1,50 @@
+/*
+ * 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.nodes.literal;
+
+import com.oracle.truffle.api.*;
+import com.oracle.truffle.api.dsl.*;
+import com.oracle.truffle.api.nodes.*;
+import com.oracle.truffle.ruby.nodes.*;
+import com.oracle.truffle.ruby.runtime.*;
+import com.oracle.truffle.ruby.runtime.core.range.*;
+
+@NodeInfo(shortName = "range")
+@NodeChildren({@NodeChild("begin"), @NodeChild("end")})
+public abstract class RangeLiteralNode extends RubyNode {
+
+    private final boolean excludeEnd;
+
+    public RangeLiteralNode(RubyContext context, SourceSection sourceSection, boolean excludeEnd) {
+        super(context, sourceSection);
+        this.excludeEnd = excludeEnd;
+    }
+
+    public RangeLiteralNode(RangeLiteralNode prev) {
+        this(prev.getContext(), prev.getSourceSection(), prev.excludeEnd);
+    }
+
+    @Specialization
+    public FixnumRange doFixnum(int begin, int end) {
+        return new FixnumRange(getContext().getCoreLibrary().getRangeClass(), begin, end, excludeEnd);
+    }
+
+    @Generic
+    public Object doGeneric(Object begin, Object end) {
+        final RubyContext context = getContext();
+
+        if ((begin instanceof Integer) && (end instanceof Integer)) {
+            return doFixnum((int) begin, (int) end);
+        } else {
+            return new ObjectRange(context.getCoreLibrary().getRangeClass(), begin, end, excludeEnd);
+        }
+    }
+
+}