This adds isRedirectingInitializer and isSuperInitializer to the Initializer hierarchy and adds flags to InvalidInitializer to signal when the InvalidInitializer should be taking as a redirecting or super initializer. This allows us to avoid miscatergorizing such declarations when they are erroneous.
Part of #61700
TEST=existing
Change-Id: If0fabbda10b72304999a5380fce74f9e8fa91ca4
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/486180
Commit-Queue: Johnni Winther <johnniwinther@google.com>
Reviewed-by: Erik Ernst <eernst@google.com>
Reviewed-by: Alexander Markov <alexmarkov@google.com>
Reviewed-by: Chloe Stefantsova <cstefantsova@google.com>
This introduces an `extension` yaml key, similar to `extension_type` to
the dynamic interface.
The validator uses the key to find extensions. Test coverage added
similar to the previous change.
BUG=b/488345908
TEST=pkg/dynamic_modules/test/data and pkg/front_end/testcases/general/dynamic_modules
Change-Id: I4c802663dfee9bf216c0b3dc0f0a0198b8a1fbaa
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/484024
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Commit-Queue: Sigmund Cherem <sigmund@google.com>
Reviewed-by: Alexander Markov <alexmarkov@google.com>
The unique IDs are assigned during VM-specific lowering transformation
and recomputed during TFA tree shaking.
The IDs are not assigned when local function AST nodes are created
as it makes certain AST transformations very fragile (e.g. moving
a sub-tree to another parent, cloning a tree to insert into another
member).
The IDs will be used to identify local functions within a member by
the VM and different compilers (dart2bytecode, modular AOT).
TEST=ci
Change-Id: Ifa5dc007322a0137776961d364bbf8565137b318
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/483840
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Commit-Queue: Alexander Markov <alexmarkov@google.com>
Reviewed-by: Slava Egorov <vegorov@google.com>
TFA currently sets parameter defaults to null when the parameter is unused. The kernel verifier tries to verify that no parameter initializers are null. This causes assertions to fail in dart2wasm when we run the verifier after TFA.
Change-Id: I4e44eca2398b7266f6cb3bbf200009e73e64cbf4
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/479321
Reviewed-by: Alexander Markov <alexmarkov@google.com>
Commit-Queue: Nate Biggs <natebiggs@google.com>
Reviewed-by: Johnni Winther <johnniwinther@google.com>
This CL adds the field `thisExpression` to the Kernel AST nodes
representing invocations of methods, getters, and setters. The field
is initially populated with `ThisExpression` nodes, and eventually it
will be set to a `VariableGet` of a `ThisVariable` in the new variable
model.
Part of https://github.com/dart-lang/sdk/issues/61572
TEST=existing
Change-Id: I9d8e96cfe5c392f93d041d8947883fc86189c142
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/474320
Commit-Queue: Chloe Stefantsova <cstefantsova@google.com>
Reviewed-by: Slava Egorov <vegorov@google.com>
This marks constructors whose parameter types have cyclic depencies as erroneous and uses this to avoid type checking invocations. This allows for using the FieldFragmentMixinDeclaration implementation of buildFieldInitializer, which avoid building field initializers twice.
This is done in preparation for support new field initializer scopes for primary constructors.
Change-Id: I302ca6fe2f4de5be0c8b8df1b13570b390c4aa2a
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/474720
Reviewed-by: Chloe Stefantsova <cstefantsova@google.com>
Commit-Queue: Johnni Winther <johnniwinther@google.com>
`supportsLateFields` is replaced by `isLateLocalLoweringEnabled` and `isLateFieldLoweringEnabled`. This updates the reference to it in
`Target.supportsLateLoweringSentinel` documentation.
Change-Id: I55f69ea6c5cf5ad590e73e9d224f0a7450872352
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/470660
Reviewed-by: Ömer Ağacan <omersa@google.com>
Commit-Queue: Johnni Winther <johnniwinther@google.com>
This reverts commit c616db31d2.
Reason for revert: Fix landed downstream in Flutter engine: https://github.com/flutter/flutter/pull/180127
Original change's description:
> Revert "[ DDC / CFE ] Add support for allowing imports of unsupported libraries"
>
> This reverts commit b5e60be49d.
>
> Reason for revert: broke Flutter web engine tests
>
> Original change's description:
> > [ DDC / CFE ] Add support for allowing imports of unsupported libraries
> >
> > This change adds support for allowing for imports of unsupported
> > platform-specific libraries when the
> > `--include-unsupported-platform-library-stubs` flag is provided to the
> > CFE.
> >
> > This flag sets the `includeUnsupportedPlatformLibraryStubs` property in
> > `TargetFlags`, which `Target`s can use to conditionally return different
> > `DartLibrarySupport` objects with different supported/unsupported
> > library sets.
> >
> > A `checkForUnsupportedDartColonImports` function has been added to
> > `Target` that uses the value of `dartLibrarySupport` to determine if
> > there's any unsupported library imports. This function is called after
> > the various transformation operations provided by the `Target`
> > implementation, meaning the import of an unsupported library specified
> > in `dartLibrarySupport` will now result in a compilation error (this
> > includes `dart:mirrors` imports for VM targets when mirrors are
> > disabled, which was previously handled by the VM itself).
> >
> > Related to https://github.com/dart-lang/sdk/issues/62125
> >
> > TEST=Tests added / modified
> >
> > Change-Id: Ife819b2e1a6d28f67d80aab6701cd23a1724aa4d
> > Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/465760
> > Reviewed-by: Nicholas Shahan <nshahan@google.com>
> > Reviewed-by: Johnni Winther <johnniwinther@google.com>
> > Commit-Queue: Ben Konyi <bkonyi@google.com>
>
> Change-Id: I0b59f00e55a2424f783351abd977eb38409ce01f
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/469100
> Reviewed-by: Nate Biggs <natebiggs@google.com>
> Commit-Queue: Alexander Markov <alexmarkov@google.com>
> Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
> Reviewed-by: Ben Konyi <bkonyi@google.com>
> Reviewed-by: Sigmund Cherem <sigmund@google.com>
Change-Id: I1ae2eac675432286aebabea3c1f58caf35a27fbb
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/469240
Commit-Queue: Ben Konyi <bkonyi@google.com>
Reviewed-by: Sigmund Cherem <sigmund@google.com>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
This reverts commit b5e60be49d.
Reason for revert: broke Flutter web engine tests
Original change's description:
> [ DDC / CFE ] Add support for allowing imports of unsupported libraries
>
> This change adds support for allowing for imports of unsupported
> platform-specific libraries when the
> `--include-unsupported-platform-library-stubs` flag is provided to the
> CFE.
>
> This flag sets the `includeUnsupportedPlatformLibraryStubs` property in
> `TargetFlags`, which `Target`s can use to conditionally return different
> `DartLibrarySupport` objects with different supported/unsupported
> library sets.
>
> A `checkForUnsupportedDartColonImports` function has been added to
> `Target` that uses the value of `dartLibrarySupport` to determine if
> there's any unsupported library imports. This function is called after
> the various transformation operations provided by the `Target`
> implementation, meaning the import of an unsupported library specified
> in `dartLibrarySupport` will now result in a compilation error (this
> includes `dart:mirrors` imports for VM targets when mirrors are
> disabled, which was previously handled by the VM itself).
>
> Related to https://github.com/dart-lang/sdk/issues/62125
>
> TEST=Tests added / modified
>
> Change-Id: Ife819b2e1a6d28f67d80aab6701cd23a1724aa4d
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/465760
> Reviewed-by: Nicholas Shahan <nshahan@google.com>
> Reviewed-by: Johnni Winther <johnniwinther@google.com>
> Commit-Queue: Ben Konyi <bkonyi@google.com>
Change-Id: I0b59f00e55a2424f783351abd977eb38409ce01f
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/469100
Reviewed-by: Nate Biggs <natebiggs@google.com>
Commit-Queue: Alexander Markov <alexmarkov@google.com>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Reviewed-by: Ben Konyi <bkonyi@google.com>
Reviewed-by: Sigmund Cherem <sigmund@google.com>
This change adds support for allowing for imports of unsupported
platform-specific libraries when the
`--include-unsupported-platform-library-stubs` flag is provided to the
CFE.
This flag sets the `includeUnsupportedPlatformLibraryStubs` property in
`TargetFlags`, which `Target`s can use to conditionally return different
`DartLibrarySupport` objects with different supported/unsupported
library sets.
A `checkForUnsupportedDartColonImports` function has been added to
`Target` that uses the value of `dartLibrarySupport` to determine if
there's any unsupported library imports. This function is called after
the various transformation operations provided by the `Target`
implementation, meaning the import of an unsupported library specified
in `dartLibrarySupport` will now result in a compilation error (this
includes `dart:mirrors` imports for VM targets when mirrors are
disabled, which was previously handled by the VM itself).
Related to https://github.com/dart-lang/sdk/issues/62125
TEST=Tests added / modified
Change-Id: Ife819b2e1a6d28f67d80aab6701cd23a1724aa4d
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/465760
Reviewed-by: Nicholas Shahan <nshahan@google.com>
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Commit-Queue: Ben Konyi <bkonyi@google.com>
This updates the Initializer classes such that InvalidInitializer has a message and will throw at runtime, similar to InvalidExpression. All initializers have positions and only FieldInitializer and SuperInitializer have an isSynthetic field.
TEST=pkg/front_end/testcases/general/invalid_initializer.dart
Change-Id: Ic444bb1dc273b433ac70249240527d115deaa332
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/463661
Reviewed-by: Martin Kustermann <kustermann@google.com>
Commit-Queue: Johnni Winther <johnniwinther@google.com>
Reviewed-by: Jens Johansen <jensj@google.com>
Now moves mixin applications into their own libraries that can be
imported separately from the rest of the code in the originating
library.
Then adds an import to the new library containing the mixin application
to any libraries that use it.
This ensures the import graph is accurate while only making sure it
remains minimal.
TEST=Added case to pkg/vm testcases.
Bug: https://github.com/dart-lang/sdk/issues/43089
Change-Id: I56b6ea1db8261e0d0508c2d7e62d0c13fbe9678b
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/457260
Reviewed-by: Alexander Markov <alexmarkov@google.com>
Commit-Queue: Nate Biggs <natebiggs@google.com>
Reviewed-by: Jens Johansen <jensj@google.com>
As a part of this CL, the following was changed:
* Instead of `VariableInitialization` implementing `VariableDeclaration`, `VariableDeclaration` now implements `VariableInitialization`.
* `InternalLocalVariable` now implements `LocalVariable`. It delegates most of its members to the variable it wraps around, and the implementations of the `TreeNode` members are throwing.
* Some tests in the bytecode generator under the experimental type started to fail and are skipped.
Part of https://github.com/dart-lang/sdk/issues/61572
Change-Id: I06b391cc762d5935f528d208ff5e27eccf311a47
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/462981
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Reviewed-by: Alexander Markov <alexmarkov@google.com>
Commit-Queue: Chloe Stefantsova <cstefantsova@google.com>
This adds an internal wrapper expression for redirecting factory invocations. This holds a reference to the original redirecting factory constructor along with the resulting invocation of the generative or factory constructor. The node is removed during constant evaluation and only available to backends through the pre-modular transformations.
TEST=existing
Change-Id: I35c19766117ab2942aefddb4ccebcd2df66babf3
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/454820
Commit-Queue: Johnni Winther <johnniwinther@google.com>
Reviewed-by: Chloe Stefantsova <cstefantsova@google.com>
Reviewed-by: Alexander Markov <alexmarkov@google.com>
Paul Berry