Fixes issue http://code.google.com/p/dart/issues/detail?id=235.

compiler/javatests/com/google/dart/compiler/resolver/MapLiteralNegativeTest.dart

Index: compiler/javatests/com/google/dart/compiler/resolver/MapLiteralNegativeTest.dart
diff --git a/compiler/javatests/com/google/dart/compiler/resolver/MapLiteralNegativeTest.dart b/compiler/javatests/com/google/dart/compiler/resolver/MapLiteralNegativeTest.dart
new file mode 100644
index 0000000000000000000000000000000000000000..318c988b269e495e1333a33a1013eabee8cfb2ac
--- /dev/null
+++ b/compiler/javatests/com/google/dart/compiler/resolver/MapLiteralNegativeTest.dart
@@ -0,0 +1,9 @@
+// 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.
+
+class A {
+  main() {
+    Map<String, int, int> map = {'foo':1};
+  }
+}