Alexander Markov bd13fc128d [vm] Improve specialization of List factory constructors when named arguments are rearranged ...

When named argument are used before positional, front-end can insert
additional temporary variables in order to keep original evaluation
order. As a result, List factory specialization was not able to
match constant arguments such as 'growable: false' in the AST.

This change fixes this problem by adding extra unwrapping of final
variables before matching constant arguments during list factory
specialization.

TEST=pkg/vm/testcases/transformations/type_flow/transformer/lists.dart
Fixes https://github.com/dart-lang/sdk/issues/51252

Change-Id: If69789ba15aed28a3c1f137a09b3b77f719f437e
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/281240
Commit-Queue: Johnni Winther <johnniwinther@google.com>
Auto-Submit: Alexander Markov <alexmarkov@google.com>
Reviewed-by: Johnni Winther <johnniwinther@google.com>

2023-02-07 14:16:29 +00:00

..

factory_specializer.dart

Migrate pkg/vm to null safety, part 6

2021-07-29 16:06:15 +00:00

list_factory_specializer.dart

[vm] Improve specialization of List factory constructors when named arguments are rearranged

2023-02-07 14:16:29 +00:00

map_factory_specializer.dart

[vm] Rename the default implementation classes of Map and Set.

2022-11-15 17:15:58 +00:00

set_factory_specializer.dart

[vm] Rename the default implementation classes of Map and Set.

2022-11-15 17:15:58 +00:00