tree 164f10550087a7910000994c8190d347270663d4
parent 79bf4f33aecbd9025f573396e384cbe5d235e11b
author Paul Berry <paulberry@google.com> 1616718564 +0000
committer commit-bot@chromium.org <commit-bot@chromium.org> 1616718564 +0000

Flow analysis: implement "why not promoted" logic for compound assignments.

Bug: https://github.com/dart-lang/sdk/issues/44898
Change-Id: I57a2c62b8450c313887b516d6fe2ef85fdd0d92b
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/193084
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
Commit-Queue: Paul Berry <paulberry@google.com>