Late local variables are lowered to local get and set functions.
These functions should never need to be tagged with their types.
Avoids including and executing unneeded code in the compiled
output.
Change-Id: I0c7448147a2b5493f818a66dcebae827c36c5330
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/253825
Commit-Queue: Nicholas Shahan <nshahan@google.com>
Reviewed-by: Anna Gringauze <annagrin@google.com>
Deletes the outline stubber as it's not necessary on any backend.
DDC should compile the entire sources and outline dill in one step.
dart2wasm operates similarly, and so only needs the modular transformer.
dart2js moves the erasure to a global transform.
Also, this CL reverts now unnecessary plumbing that was needed for the
outline stubber.
Change-Id: Ic085c4fad5a6bdfc7d6916f7fa575c6ef9b20110
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/253000
Reviewed-by: Joshua Litt <joshualitt@google.com>
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Commit-Queue: Srujan Gaddam <srujzs@google.com>
This code should be using a `LiteralNull` from the JS AST but was
accidentally using the `NullLiteral` from the Kernel AST.
Add a test to trigger this code path in the expression compiler
because there must not be a source location for the code being
compiled.
Add a retry duration for getting a chrome tab in the test suite.
This fixes a failure I was seeing when I run the test locally.
Change-Id: I6900ace6280f1105c77ccafce4f47d0fc5771d6b
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/252540
Reviewed-by: Anna Gringauze <annagrin@google.com>
Commit-Queue: Nicholas Shahan <nshahan@google.com>
`VariableDeclaration.name` could be null when the variable
was synthetically introduced by the compiler. In this case the
expression compiler can ignore the variable because it's value
doesn't reflect the value of a variable in the original dart
source code.
Add a regression test for the expression compiler that
ensures code that introduces a synthetic variable will not
cause a crash when you stop at a breakpoint.
Fixes: https://github.com/dart-lang/sdk/issues/49373
Change-Id: Ifc5f72ab4e5733ead17a20889c222bcc46921f6b
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/250343
Commit-Queue: Nicholas Shahan <nshahan@google.com>
Reviewed-by: Anna Gringauze <annagrin@google.com>
Fixes b/235393918
@staticInterop replaces factories with a new named node, a static
method. In order to persist this transformation in modular
compilation, this needs to be done to outlines that can then be
consumed by the source library. In order to allow erasure at the
time of 'performOutlineTransformations', coreTypes is added to that
API.
Change-Id: I90d17fff8bbe143982fcd12cfb06dc3e8d58781a
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/247928
Commit-Queue: Srujan Gaddam <srujzs@google.com>
Reviewed-by: Joshua Litt <joshualitt@google.com>
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Since we removed the dartdevc script, we cannot use the environment
anymore to provide the VM flags. These instead have to be provided
explicitly to the dart command.
Change-Id: I7742815ee43ef89a41644b364ba07335358fe976
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/248641
Reviewed-by: Nicholas Shahan <nshahan@google.com>
Commit-Queue: Sigmund Cherem <sigmund@google.com>
This small change brings the modular test closer to the behavior we have
internally in our bazel rules.
Turns out that recently we discovered a bug in the static erasure
transformation when emitting the full dill generated by DDC. This change
will allow us to detect these kind of failures in our SDK repo as well.
Change-Id: I9032d2563f741692ae03035b9fc9be59ab4b3a38
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/247761
Reviewed-by: Srujan Gaddam <srujzs@google.com>
Commit-Queue: Sigmund Cherem <sigmund@google.com>
Reviewed-by: Nicholas Shahan <nshahan@google.com>
Static class members could technically be mapped to a name with dots,
but in the early days of JSInterop we thought this was not necessary
since it could also be modeled as a top-level member or by adding
additional classes and exposing the member as a simple name on a deeper
class.
This invariant was assumed by DDC (which crashed if this was not the
case) and ignored by dart2js.
This change adds a static check to ensure both compilers act
consistenlty.
Fixes https://github.com/dart-lang/sdk/issues/27926
Change-Id: I20e59fbb75f0378a58ca88dc3910e079b4eeb7a3
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/247180
Reviewed-by: Riley Porter <rileyporter@google.com>
Commit-Queue: Riley Porter <rileyporter@google.com>
The length limit for array.init has been bumped to 10,000 elements.
This gives dart2wasm more breathing room to create large constant lists,
maps and sets, until a more general mechanism for large constant arrays
in WasmGC has been decided and implemented.
Change-Id: I267ed7919bed4509481f37d453f2335dc51bb37c
Cq-Include-Trybots: luci.dart.try:dart2wasm-linux-x64-d8-try
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/245373
Commit-Queue: Stephen Adams <sra@google.com>
Reviewed-by: Stephen Adams <sra@google.com>
This adds AbstractSuperMethodInvocation, AbstractSuperPropertyGet,
AbstractSuperPropertySet nodes which are to be used for super access
in mixin declaration.
These super accesses do not resolve to their statically bound target
but instead the interface target on the types in the 'on' clauses, and
need to be updated to the statically bound target upon mixin application.
This has lead backends to disregard the interface target provided by
the CFE and instead always compute targets for super accesses.
This change is a step towards creating a clear separation between the
two use cases, enabling a more precise handling of super accesses.
The new nodes are not created yet with this CL.
TEST=existing
Change-Id: I70ea9baf5b4b970b10cc72b7409633d270d57755
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/245168
Reviewed-by: Alexander Markov <alexmarkov@google.com>
Reviewed-by: Nicholas Shahan <nshahan@google.com>
Reviewed-by: Chloe Stefantsova <cstefantsova@google.com>
Commit-Queue: Johnni Winther <johnniwinther@google.com>
Anna Gringauze