Import rasta tests.

pkg/fasta/test/rasta/issue_000067.dart

Index: pkg/fasta/test/rasta/issue_000067.dart
diff --git a/pkg/fasta/test/rasta/issue_000067.dart b/pkg/fasta/test/rasta/issue_000067.dart
new file mode 100644
index 0000000000000000000000000000000000000000..6712407477858f98bc777559eac024d2cc1294d8
--- /dev/null
+++ b/pkg/fasta/test/rasta/issue_000067.dart
@@ -0,0 +1,26 @@
+// 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.
+
+import "package:expect/expect.dart";
+
+class A {
+  A() {}
+  factory A.foo() = C.bar;
+  int m() {}
+}
+
+class C extends A {
+  C() {}
+  factory C.bar() = D;
+  int m() { return 1; }
+}
+
+class D extends C {
+  int m() { return 2; }
+}
+
+main() {
+  A a = new A.foo();
+  Expect.equals(2, a.m());
+}