This prepares for late field lowering by decoupling the field type of a
FieldBuilder from the type of FieldBuilder.field.type.
Change-Id: I0c38f6cb473db81c7fa72c617dadc3563ab12eb5
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/124660
Reviewed-by: Aske Simon Christensen <askesc@google.com>
This is practically a copy of the change in
https://dart-review.googlesource.com/c/sdk/+/118040 but applied to the non-nnbd
sdk.
Even though there is no intent to run the non-nnbd sdk with the non-nullable
experiment, we need to add this annotation because of how we
intend to gradually start testing NNBD. The libraries.json under
sdk_nnbd is allowed to point to libraries under the non-nnbd sdk in order to
temporarily build without errors until all patch files are migrated and all CFE
issues are addressed.
Change-Id: I53c1123a8d86c10695832a8a0ad35adb7b4d92fd
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/125181
Commit-Queue: Sigmund Cherem <sigmund@google.com>
Reviewed-by: Bob Nystrom <rnystrom@google.com>
Change Expression.getStaticType to take a StaticTypeContext instead
of a TypeEnvironment.
The StaticTypeContext provides access to the TypeEnvironment and the
current 'this type' as well as determining the nullability state of the
enclosing library.
This change is needed to support nnbd types for getStaticType and also
serves as a step towards supporting caching during static type
computations to avoid repeated computations of the same (complex)
expressions.
Change-Id: Ied974dff7f6f7c3c8f262aa80c8dea5c674662f7
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/124683
Commit-Queue: Johnni Winther <johnniwinther@google.com>
Reviewed-by: Alexander Markov <alexmarkov@google.com>
Reviewed-by: Sigmund Cherem <sigmund@google.com>
Reviewed-by: Dmitry Stefantsov <dmitryas@google.com>
When the CFE compiles an application as a whole (reads in all source
code), the interface targets to members of mixin applications are the
original mixin classes.
When the CFE compiles an application modularly (dependencies are
supplied as kernel files), the interface targets to members of mixin
applications are the copied members in the mixin application classes.
This slight difference does not surface in any test failures. Yet if we
start running our AOT kernel pipeline, we will deduplicate the mixin
application classes. This leaves dangling references (with no target).
The C++ AOT compiler, `gen_snapshot`, will crash if it hits any of
those.
Issue https://github.com/dart-lang/sdk/issues/39375
Change-Id: I17a57370a87cfbdc174829c2e68ecdb7c4a9757e
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/124993
Commit-Queue: Martin Kustermann <kustermann@google.com>
Reviewed-by: Alexander Markov <alexmarkov@google.com>
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Reviewed-by: Samir Jindel <sjindel@google.com>
When implemention the incremental serializer, I forgot to pass it on in
the incremental kernel generators "IncrementalKernelGenerator.fromComponent"
and only did it in "IncrementalKernelGenerator", meaning that when using
"IncrementalKernelGenerator.fromComponent" the incremental serializer wasn't
used properly, namely nothing got invalidated.
Now it gets passed correctly, things get invalidated and everything should
be fine.
Fixes https://github.com/flutter/flutter/issues/44384.
Change-Id: Ic2e7f7330dc6ee62dd8e7bf6684d7bee8ee328bb
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/124684
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Commit-Queue: Jens Johansen <jensj@google.com>
This change will optimize code generation for contravariant checks on
variantly sound type parameters. We avoid emitting `_check()`s.
This will also add the change to ensure that reified types of torn off
methods are correct.
Change-Id: Ic7a4aa8f92b5e3489f7cd590070772358ef2c84b
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/124108
Commit-Queue: Kallen Tu <kallentu@google.com>
Reviewed-by: Leaf Petersen <leafp@google.com>
Reviewed-by: Dmitry Stefantsov <dmitryas@google.com>
Most types in opted-out libraries should be legacy (with few exceptions,
such as Null or dynamic). All types in opted-in libraries should not be
legacy.
Change-Id: Ib595eeae0e76cdbf53ffd92313d429d8381f9786
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/124320
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Commit-Queue: Dmitry Stefantsov <dmitryas@google.com>
Add a flag to the verifier that tells it to assume that full constant
evaluation has been performed. It will then complain about anything
that should not be there after constant evaluation.
Also fix two bugs exposed by the new checks:
- The constant transformer did not visit annotations on type parameters
in function nodes.
- The InstanceCreation constructor did not set the parent pointers of
its children.
Change-Id: Ieef865a51892918e524da973b0cbaf52ed467181
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/123400
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Commit-Queue: Aske Simon Christensen <askesc@google.com>
We're deprecating kernels Library.isExternal as it wasn't used for
what it was originally intended. It will hopefully go away entirely
soon.
This reverts commit 689447d0fb and fixes
the reason for the revert.
Change-Id: I122b5b777a2bf7316fde48e034fa3c566458a0cc
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/124133
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Commit-Queue: Jens Johansen <jensj@google.com>
Before this CL any method with initializers would be ended with a call
to listener.endClassConstructor.
If we know it's an operator, though, we shouldn't: The listener has
most likely created a specific operator name and should't call it a
constructor.
Bug: 39230
Change-Id: I6ee79ba1907cb3932c461e0b00937af23b5b5edb
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/124121
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Commit-Queue: Jens Johansen <jensj@google.com>
This generalizes the support for building several members from a single
MemberBuilder. This is needed to support late-field lowering directly
in the body builder.
Change-Id: Ifa3136dff461528667ca0a09410fc43cb4d6de83
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/123736
Reviewed-by: Aske Simon Christensen <askesc@google.com>
We're deprecating kernels Library.isExternal as it wasn't used for
what it was originally intended. It will hopefully go away entirely
soon.
Change-Id: I3a4537ab566152555095df7461516f110a533896
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/123722
Commit-Queue: Jens Johansen <jensj@google.com>
Reviewed-by: Vijay Menon <vsm@google.com>
Johnni Winther