Import rasta tests.

pkg/fasta/test/rasta/issue_000069.dart

Index: pkg/fasta/test/rasta/issue_000069.dart
diff --git a/pkg/fasta/test/rasta/issue_000069.dart b/pkg/fasta/test/rasta/issue_000069.dart
new file mode 100644
index 0000000000000000000000000000000000000000..bffc4e33d0121eacd8dc7b9b47a97d79251e39b5
--- /dev/null
+++ b/pkg/fasta/test/rasta/issue_000069.dart
@@ -0,0 +1,9 @@
+// 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.
+
+
+main() {
+  var x, i=0;
+  while (i++ < 5) var x=i;
+}