1baa0c5fd1
I noticed some CodeLenses were not showing up when a file has multiple augmentations/augmenteds of the same element (https://github.com/Dart-Code/Dart-Code/issues/5064). This adds some tests for this, some of which are marked as failing because I think the cause is a bug in `ElementImpl`/`ElementLocation` equality checks. I've opened https://github.com/dart-lang/sdk/issues/55408 to discuss/track that issue. Change-Id: I92e463568842367a863f989b2bb4f7f50808e2fc Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/361841 Reviewed-by: Brian Wilkerson <brianwilkerson@google.com> Reviewed-by: Konstantin Shcheglov <scheglov@google.com> Commit-Queue: Brian Wilkerson <brianwilkerson@google.com>