tree d42358730149bff322e5de4c1fbb2f3adfc0a1f0
parent 6776df38df2ff5d1d9926888bd9751670bf604a2
author Konstantin Shcheglov <scheglov@google.com> 1490219945 -0700
committer William Hesse <whesse@google.com> 1490276937 +0100

Fix for a new infinite cycle in InterfaceTypeImpl.substitute2().

I introduced it in https://github.com/dart-lang/sdk/commit/74d6957b4fa7c2c74004cf2a8dc15ac743841d90

R=brianwilkerson@google.com
BUG=

Review-Url: https://codereview.chromium.org/2773523002 .