eca06cd299
CFE does not always normalize FutureOr<T> eagerly, e.g. it does not normalize FutureOr<Null> parsed in the source. However, it normalizes inference or instantiation results. For performance reasons, the VM chooses to do it eagerly, i.e. it must also normalize unnormalized types from a kernel file. Change-Id: I5798333ba3c58c5b2851045ef32c345d94f58268 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/139955 Reviewed-by: Alexander Markov <alexmarkov@google.com> Commit-Queue: Régis Crelier <regis@google.com>