Alexander Markov e8f57b6605 [vm/aot] Handle FieldInitializer pointing to a Field's Reference which is reused for a getter ...

This is a follow-up to https://dart-review.googlesource.com/c/sdk/+/186680.
After that change, tree shaker started reusing Reference to a Field
when it is replaced with a getter. As a side-effect, this makes
FieldInitializer.field to crash as Reference is now pointing to Procedure,
not a Field.

The fix is to carefully use 'node.fieldReference.asMember' instead of
'node.field' and then retrieve original Field node if it was replaced
with a getter.

TEST=pkg/vm/testcases/transformations/type_flow/transformer/regress_45324_2.dart
Fixes https://github.com/dart-lang/sdk/issues/45324

Change-Id: Ic34e8b9933b00997cd350a4ad93f798c86ac60ad
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/191323
Auto-Submit: Alexander Markov <alexmarkov@google.com>
Commit-Queue: Johnni Winther <johnniwinther@google.com>
Reviewed-by: Johnni Winther <johnniwinther@google.com>

2021-03-16 05:43:34 +00:00

..

deferred_loading

[vm] Removes support for --causal-async-stacks

2020-12-01 07:27:14 +00:00

type_flow

[vm/aot] Handle FieldInitializer pointing to a Field's Reference which is reused for a getter

2021-03-16 05:43:34 +00:00

unreachable_code_elimination

[vm] Add specialized factory constructors for small list literals

2021-01-11 19:32:30 +00:00