In VM, 'new List' is equivalent to either 'new _GrowableList' or
'new _List' depending on the number of arguments.
This change does the transformation early (on kernel AST), in order
to have specialized representation in TFA and in bytecode.
Change-Id: I46f0db8cc19efb3a53fdbe971ac26bdd2736fbda
Reviewed-on: https://dart-review.googlesource.com/76283
Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
Commit-Queue: Alexander Markov <alexmarkov@google.com>
Depending on a value of a string literal, it is possible to determine
concrete class at compile time (either _OneByteString or _TwoByteString).
Change-Id: Ied696b328021e9a61f1ad14d02b88681a9ed4fed
Reviewed-on: https://dart-review.googlesource.com/76260
Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
Async transformation uses dynamic variables in few places (e.g.
for temporaries and for incomming arguments) - which creates
not strongly typed AST with method invocations having dynamic
receivers and non-null interface targets at the same time.
To maintain strong typedness of the AST we insert unsafeCast
when accessing the temporaries.
Bug: https://github.com/dart-lang/sdk/issues/34463
Change-Id: I11e38c128645ebc8acb0c982a80fe4c5c4036673
Reviewed-on: https://dart-review.googlesource.com/75000
Commit-Queue: Vyacheslav Egorov <vegorov@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>
Reviewed-by: Alexander Markov <alexmarkov@google.com>
frontend_server uses getTarget - which means we need to call
installAdditionalTargets to ensure that flutter & vm targets are
properly installed.
Change-Id: I00a3d06f76c3bd31fe4e27e3947abea4c7883c44
Reviewed-on: https://dart-review.googlesource.com/69464
Reviewed-by: Martin Kustermann <kustermann@google.com>
Commit-Queue: Vyacheslav Egorov <vegorov@google.com>
Similar to how dart2js keeps its own target in package compiler.
This allows VmTarget to use package vm specific transformations and metadata.
Change-Id: I41dd2ae241b828224fb2c9a51e6ad5073b6fdea8
Reviewed-on: https://dart-review.googlesource.com/69160
Commit-Queue: Vyacheslav Egorov <vegorov@google.com>
Reviewed-by: Dmitry Stefantsov <dmitryas@google.com>
Reviewed-by: Kevin Millikin <kmillikin@google.com>
Peter von der Ahé