Allow binary operators on compile-time-constants.

tests/language/src/CompileTimeConstant6Test.dart

Index: tests/language/src/CompileTimeConstant6Test.dart
diff --git a/tests/language/src/CompileTimeConstant6Test.dart b/tests/language/src/CompileTimeConstant6Test.dart
new file mode 100644
index 0000000000000000000000000000000000000000..44aaff7765bb8f8eca0babd1098fa9e560ebfc9b
--- /dev/null
+++ b/tests/language/src/CompileTimeConstant6Test.dart
@@ -0,0 +1,31 @@
+// Copyright (c) 2012, 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.
+
+final g1 = true;
+final g2 = 499;
+final g3 = "foo";
+final g4 = 3.3;
+final g5 = g1 == g2;
+final g6 = g1 == g3;
+final g7 = g1 == g4;
+final g8 = g2 == g3;
+final g9 = g2 == g4;
+final g10 = g3 == g4;
+final g11 = g1 == g1;
+final g12 = g2 == g2;
+final g13 = g3 == g3;
+final g14 = g4 == g4;
+
+main() {
+  Expect.isFalse(g5);
+  Expect.isFalse(g6);
+  Expect.isFalse(g7);
+  Expect.isFalse(g8);
+  Expect.isFalse(g9);
+  Expect.isFalse(g10);
+  Expect.isTrue(g11);
+  Expect.isTrue(g12);
+  Expect.isTrue(g13);
+  Expect.isTrue(g14);
+}