Check for compile-time constants in DartCompiler

compiler/javatests/com/google/dart/compiler/resolver/ResolverTests.java

 // Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 package com.google.dart.compiler.resolver;
 
 import junit.extensions.TestSetup;
 import junit.framework.Test;
 import junit.framework.TestSuite;
 
 /**
  * Tests of the resolver.
  */
 public class ResolverTests extends TestSetup {
 
   public ResolverTests(Test test) {
     super(test);
   }
 
   public static Test suite() {
     TestSuite suite = new TestSuite("Dart Resolver test suite.");
 
     suite.addTestSuite(ResolverTest.class);
     suite.addTestSuite(NegativeResolverTest.class);
-
+    suite.addTestSuite(CompileTimeConstantTest.class);
     return suite;
   }
 }