Instead of relying on descriptors, we now just take in an export
map that was already precomputed for a given class. This map is
then used to create an object literal that maps property names to
their Dart targets.
Change-Id: I431cbfb3978eb41543bb46859612e13da7637e79
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/261764
Reviewed-by: Riley Porter <rileyporter@google.com>
Reviewed-by: Sigmund Cherem <sigmund@google.com>
This reverts commit a07a0333c3.
Reason for revert: Seems to increase AOT build times significantly (see b/251787563).
Original change's description:
> [kernel] Create Source.sourceCode as view of the binary bytes
>
> This saves about 400MB heap when loading a 900MB .dill file.
>
> Change-Id: I5a09b06764cb493aab8dade2afb4665e12688133
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/255802
> Reviewed-by: Jens Johansen <jensj@google.com>
> Commit-Queue: Stephen Adams <sra@google.com>
# Not skipping CQ checks because original CL landed > 1 day ago.
Change-Id: Ia7edd7d5e711a33bd037f6edbe52ba2fb561709c
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/263101
Reviewed-by: Ivan Inozemtsev <iinozemtsev@google.com>
Reviewed-by: Morgan :) <davidmorgan@google.com>
Commit-Queue: Ilya Yanok <yanok@google.com>
Reviewed-by: Stephen Adams <sra@google.com>
Reviewed-by: Alexander Thomas <athom@google.com>
Reviewed-by: Ilya Yanok <yanok@google.com>
We had multiple implementations of this logic and with the introduction
of IntersectionType some where not updated. Instead, this is now added
as a property of `DartType`.
Closes#50112
Change-Id: I2d7a3943b0577d905a1861aa35b0552578766993
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/262960
Commit-Queue: Johnni Winther <johnniwinther@google.com>
Reviewed-by: Chloe Stefantsova <cstefantsova@google.com>
This saves about 400MB heap when loading a 900MB .dill file.
Change-Id: I5a09b06764cb493aab8dade2afb4665e12688133
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/255802
Reviewed-by: Jens Johansen <jensj@google.com>
Commit-Queue: Stephen Adams <sra@google.com>
If a concrete class implements an interface containing a name that's
private to a different library, any attempt to invoke that name will
result in an exception getting thrown. Previously, such attempts
would result in the call being diverted to noSuchMethod.
This change closes a loophole in Dart's privacy system, and paves the way for
a future implementation of promotion for private final fields (see
https://github.com/dart-lang/language/issues/2020).
Bug: https://github.com/dart-lang/sdk/issues/49687
Change-Id: Ie55805e0fc77dc39713761a80a42c28bd0504722
Tested: language tests
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/255640
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Commit-Queue: Paul Berry <paulberry@google.com>
Reviewed-by: Lasse Nielsen <lrn@google.com>
This change adds minimal support for RecordType, RecordLiteral,
RecordIndexGet, RecordNameGet and RecordConstant kernel nodes to TFA.
TFA is *not* yet extended with the ability to infer record types.
TEST=language/records/simple
Issue: https://github.com/dart-lang/sdk/issues/49719
Change-Id: I7c5eb860c6a5cb263e4d1bb55ad230e5c51f47c2
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/259520
Reviewed-by: Slava Egorov <vegorov@google.com>
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Commit-Queue: Alexander Markov <alexmarkov@google.com>
This introduces a MemberName abstraction that supports the late
computation of member names, taking privacy and synthesized names
of unnamed extensions into account. With this feature, the unnamed
extension are now more directly handled as having no (known) name
which avoids the clash between the eagerly synthesized named of
unnamed extensions in different parts.
Closes#48765
TEST=existing
Change-Id: I62c00ace017141ecbc61eeecb275d0211f341c82
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/258800
Reviewed-by: Jens Johansen <jensj@google.com>
Commit-Queue: Johnni Winther <johnniwinther@google.com>
Reviewed-by: Daco Harkes <dacoharkes@google.com>
Before this CL the verifiers `visitInterfaceType` would start by calling
`node.visitChildren(this);` and finish by calling
`defaultDartType(node);` which calls `defaultNode(node)` which calls
`node.visitChildren(this);`. This means that we call `visitChildren`
twice which means exponential --- e.g. the added test with nested Lists
(List mentioned 40 times) the innermost type would have been visited
549,755,813,888 times (that's 500+ billion times) (for a total of
1 trillion+ visits to types for that alone).
Fixes https://github.com/dart-lang/sdk/issues/49780.
PS: We don't want to run the formatter on that either. It doesn't
exhibit bad speed-wise behavior but the output isn't exactly pretty.
Change-Id: Ibb2f0d2669511934badb562cb96ee439bd44bebd
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/256121
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Commit-Queue: Jens Johansen <jensj@google.com>
Reviewed-by: Aske Simon Christensen <askesc@google.com>
This adds the flag `isEnumElement` to the `Field` node and uses it
to recognize enum elements for the exhaustiveness computation on
switch statements.
Closes#49697
TEST=pkg/front_end/testcases/general/issue49697/main.dart
Change-Id: I21852f3b063329e043639c825054f538c8ed6536
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/255808
Commit-Queue: Johnni Winther <johnniwinther@google.com>
Reviewed-by: Alexander Markov <alexmarkov@google.com>
Reviewed-by: Chloe Stefantsova <cstefantsova@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>
Closes https://github.com/dart-lang/sdk/pull/49478
TEST=Manual
GitOrigin-RevId: f4c9c6869dfe73639295e86574a021523b3d374d
Change-Id: I134a97caed4eec59d70e9cbca16b7e9a472cf2c1
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/251902
Reviewed-by: Michael Thomsen <mit@google.com>
Commit-Queue: Alexander Thomas <athom@google.com>
Reviewed-by: Aske Simon Christensen <askesc@google.com>
Reviewed-by: Kevin Chisholm <kevinjchisholm@google.com>
Reviewed-by: Alexander Thomas <athom@google.com>
Types in constants and supertypes need to be visited in case
they include @staticInterop types.
Fixes a bug in caching in the constant replacer.
Change-Id: Icde8b7170a8806d6a1995cad57a9788893b7772f
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/249441
Reviewed-by: Sigmund Cherem <sigmund@google.com>
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Commit-Queue: Srujan Gaddam <srujzs@google.com>
Reviewed-by: Riley Porter <rileyporter@google.com>
Tested: Standard CQ
Change-Id: Ic52d4d38a5b117dfcdc778dedfac08315ca30a54
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/251541
Commit-Queue: Alexander Thomas <athom@google.com>
Reviewed-by: William Hesse <whesse@google.com>
For now it's only done for unevaluated constants as that's where an
issue has been observed.
This CL further more limits the default nesting depth for both
expressions and statements (e.g. when .toString() printing an ast node)
to 50. Again this has been shown in one case to be a good place to
stop an (exponential time) issue from happening.
Change-Id: I6affb2846a6587542ffce3f8d6914a4209b08322
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/251103
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Commit-Queue: Jens Johansen <jensj@google.com>
This change removes kernel transformation which was used to
desugar async/async*/sync* functions in the old implementation of
async/async*/sync*.
The useful part of the transformation is retained in
pkg/vm/lib/transformations/for_in_lowering.dart.
TEST=ci
Issue: https://github.com/dart-lang/sdk/issues/48378
Change-Id: Ic70c1fb35162a31bcc22eac3a8f6488b61e945b4
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/249944
Reviewed-by: Slava Egorov <vegorov@google.com>
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>
Commit-Queue: Alexander Markov <alexmarkov@google.com>
Adds a replacement visitor for Constant types using null as a
sentinel value for whether a subnode has changed or not (except
in the case of TreeNodes in order to match existing Visitor
semantics).
Change-Id: Iaaab1b1c608af07f36ece08071b3d703884cd91b
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/248944
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Commit-Queue: Srujan Gaddam <srujzs@google.com>
This is in preparation for supporting `augment super` access of
augmented members.
Change-Id: Ib306ef59faa7c9ad735304545aa414f6b21e2596
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/249862
Commit-Queue: Johnni Winther <johnniwinther@google.com>
Reviewed-by: Jens Johansen <jensj@google.com>
Fixes#49301
From https://github.com/dart-lang/sdk/issues/49301#issuecomment-1165536192
Adds referenceFromIndex to outline transformations so that the eraser
can use it to find the reference for the stub if it was already created.
This is needed when the module where the stub exists is invalidated.
Since references in other modules should still be valid, we should
attempt to get that reference.
Change-Id: I5905a002480444aecd57de650cd439bdc34d4eba
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/249729
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Reviewed-by: Joshua Litt <joshualitt@google.com>
In response to https://github.com/dart-lang/sdk/issues/47406
The error is currently not reported if the mixin declaration is from
an outline dill.
Change-Id: I94a61d6409d0c238614d9f377b5f324153360bc6
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/249184
Reviewed-by: Sigmund Cherem <sigmund@google.com>
Reviewed-by: Jens Johansen <jensj@google.com>
Commit-Queue: Johnni Winther <johnniwinther@google.com>
