a805417983
TEST=pkg/vm/testcases/transformations/type_flow/transformer/regress_54163.dart Fixes https://github.com/dart-lang/sdk/issues/54163 Change-Id: Ie463a2ce4a85944063e5dfd049715904145403b2 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/338480 Commit-Queue: Alexander Markov <alexmarkov@google.com> Reviewed-by: Martin Kustermann <kustermann@google.com> Reviewed-by: Slava Egorov <vegorov@google.com>