sdk/pkg/vm at 2b06ac466d322c7bbcd3116a688ddbfa05e2adb0 - sdk

Files

T

Alexander Markov 8bd77bc510 [vm/aot/tfa] Tree-shake unused late final instance fields with initializer

Previously, tree shaker conservatively treated such fields as used if
constructor of the class was used.

Tree shaker would still keep late final instance fields without
initializer as it doesn't track how many times the field was
assigned/initialized and repeatitive assignment to a late final field
without initializer throws an exception.

TEST=pkg/vm/testcases/transformations/type_flow/transformer/write_only_field3_nnbd.dart

Change-Id: I859a4e864e2186e754ba4387a50d1ad9a901e6ef
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/255542
Reviewed-by: Aske Simon Christensen <askesc@google.com>
Commit-Queue: Alexander Markov <alexmarkov@google.com>

2022-08-22 16:24:19 +00:00

bin

[pkg/vm] analyze using package:lints

2022-07-07 23:22:49 +00:00

lib

[vm/aot/tfa] Tree-shake unused late final instance fields with initializer

2022-08-22 16:24:19 +00:00

test

[vm/ffi] Don't tree-shake Finalizable members.

2022-08-16 09:07:40 +00:00

testcases/transformations

[vm/aot/tfa] Tree-shake unused late final instance fields with initializer