Property-inducing augmentations were linked to the existing field or
top-level variable element before creating the getter and setter
fragments that the augmentation itself induces. This left augmentation
fragments without their corresponding accessor fragments.
Create induced getter and setter fragments for every field and top-level
variable fragment, including augmentations. When an accessor element
already exists, append the new fragment to it; otherwise, create the
accessor element independently so that augmenting getter-only and
setter-only properties works correctly.
Track the relationship at the fragment level in both directions, from
each property-inducing fragment to its induced accessors and from each
accessor fragment back to its inducing variable. Serialize these links
in summaries, expose them through the analyzer element API, and bump the
summary data version for the format change.
Change-Id: Iede43515564326182d8195bd872abf83345bbd72
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/504040
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Commit-Queue: Konstantin Shcheglov <scheglov@google.com>
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Konstantin Shcheglov
948e52a768