Compile Time Constants cycle check

tests/language/src/ConstInit5NegativeTest.dart

Index: tests/language/src/ConstInit5NegativeTest.dart
diff --git a/tests/language/src/ConstInit5NegativeTest.dart b/tests/language/src/ConstInit5NegativeTest.dart
new file mode 100644
index 0000000000000000000000000000000000000000..9953e2aacb41161e17f919eae5f3fc47edd84e34
--- /dev/null
+++ b/tests/language/src/ConstInit5NegativeTest.dart
@@ -0,0 +1,11 @@
+// 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.
+// Check for proper types used in compile time constant expressions
+
+final A = 1;
+final B = "Hello";
+final C = A + B; // error: sub-expressions of binary + must be numeric
+
+int main() {
+}