--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/truffle/com.oracle.truffle.tck/src/com/oracle/truffle/tck/TckLanguage.java	Mon Nov 16 15:51:36 2015 +0100
@@ -0,0 +1,88 @@
+/*
+ * Copyright (c) 2015, 2015, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+package com.oracle.truffle.tck;
+
+import com.oracle.truffle.api.CallTarget;
+import com.oracle.truffle.api.Truffle;
+import com.oracle.truffle.api.TruffleLanguage;
+import com.oracle.truffle.api.TruffleLanguage.Env;
+import com.oracle.truffle.api.frame.MaterializedFrame;
+import com.oracle.truffle.api.instrument.Visualizer;
+import com.oracle.truffle.api.instrument.WrapperNode;
+import com.oracle.truffle.api.nodes.Node;
+import com.oracle.truffle.api.nodes.RootNode;
+import com.oracle.truffle.api.source.Source;
+import java.io.IOException;
+
+@TruffleLanguage.Registration(mimeType = "x-application/tck", name = "TCK", version = "1.0")
+public final class TckLanguage extends TruffleLanguage<Env> {
+    public static final TckLanguage INSTANCE = new TckLanguage();
+
+    @Override
+    protected Env createContext(Env env) {
+        return env;
+    }
+
+    @Override
+    protected CallTarget parse(Source code, Node context, String... argumentNames) throws IOException {
+        final double value = Double.parseDouble(code.getCode());
+        return Truffle.getRuntime().createCallTarget(RootNode.createConstantNode(value));
+    }
+
+    @Override
+    protected Object findExportedSymbol(Env context, String globalName, boolean onlyExplicit) {
+        return null;
+    }
+
+    @Override
+    protected Object getLanguageGlobal(Env context) {
+        return null;
+    }
+
+    @Override
+    protected boolean isObjectOfLanguage(Object object) {
+        return false;
+    }
+
+    @Override
+    protected Visualizer getVisualizer() {
+        return null;
+    }
+
+    @Override
+    protected boolean isInstrumentable(Node node) {
+        return false;
+    }
+
+    @Override
+    protected WrapperNode createWrapperNode(Node node) {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
+    protected Object evalInContext(Source source, Node node, MaterializedFrame mFrame) throws IOException {
+        throw new IOException();
+    }
+}