Import rasta tests.

pkg/fasta/test/rasta/bad_constructor_redirection.dart

Index: pkg/fasta/test/rasta/bad_constructor_redirection.dart
diff --git a/pkg/fasta/test/rasta/bad_constructor_redirection.dart b/pkg/fasta/test/rasta/bad_constructor_redirection.dart
new file mode 100644
index 0000000000000000000000000000000000000000..937b755f41ca0fb88e4503b03fc4720512306f7e
--- /dev/null
+++ b/pkg/fasta/test/rasta/bad_constructor_redirection.dart
@@ -0,0 +1,13 @@
+// Copyright (c) 2016, 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.md file.
+
+class C {
+  const C() : this.x(1);
+  const C.x();
+}
+
+main() {
+  new C();
+  const C();
+}