This:
(1) Uses dartdevc and kernel_worker directly to build ddk artifacts.
(2) Generates an outline file instead of a full dill file for ddc_sdk.dill.
(3) Fixes source maps in the shipped sdk so that urls from dart_sdk.js.map
have correct relative paths to dart files in the sdk. This won't work with
webdev/build as that copies and serves dart_sdk.js, but it will now be
able to build the sdk directly.
Change-Id: I7b9470fe18cac9b4343c7c520fe6ffd7bd9246b4
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/104842
Reviewed-by: Jake Macdonald <jakemac@google.com>
Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
Commit-Queue: Vijay Menon <vsm@google.com>
Reduce the surface area of this library to only the fields and methods
which are used from somewhere else.
Cleanup:
- Drop `get` from method names that were changing anyway.
- Remove the `emitMetadata` getter since it's nearly as short to read it
from the options field.
Change-Id: I8b28f5bbdde57c045c76b11f35c0b224adac89ae
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/107462
Reviewed-by: Nicholas Shahan <nshahan@google.com>
Commit-Queue: Nicholas Shahan <nshahan@google.com>
Auto-Submit: Nate Bosch <nbosch@google.com>
Also actually compare the SDK summary digest instead of assuming it doesn't change.
Most of this logic is mirroring logic in the bazel_worker.dart file that kernel uses, which eventually we should unify.
Change-Id: If33af0d8de0b0a6a17081dcd852dd036c4b34a82
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/107184
Auto-Submit: Jake Macdonald <jakemac@google.com>
Reviewed-by: Vijay Menon <vsm@google.com>
Commit-Queue: Jake Macdonald <jakemac@google.com>
These are now represented as named functions. This will also help the
debug tools give more information.
Tested with three applications and adding the names caused a code size increases
of less than 1%.
|Total App JS size | Increase |
|------------------|----------|
| 24.7 MB | 0.06% |
| 242 MB | 0.14% |
| 327 MB | 0.19% |
Fixes: #37118
Change-Id: I89a259215ceb8b9e559a190dbd521c923d4c55c2
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/105546
Commit-Queue: Nicholas Shahan <nshahan@google.com>
Reviewed-by: Vijay Menon <vsm@google.com>
Rename the library prefix used in imports from `JS` to `js_ast`. Create more of
a distinction between:
* `JS` the library. Now named `js_ast`.
* `js` the const instance of a JSBuilder.
* `JS` the helper to inline javascript in the SDK patches
and runtime libraries.
Ignore the lint in the js_ast directory to avoid additional diffs for the
eventual un-forking of the package.
Cleanup a few unused imports.
Issue #37218
Change-Id: I039c1048876d9d9ad424fbec3ad555d300845a3d
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/106160
Reviewed-by: Nate Bosch <nbosch@google.com>
Reviewed-by: Mark Zhou <markzipan@google.com>
Commit-Queue: Nicholas Shahan <nshahan@google.com>
New summary2 will unblock fixing long standing inference issues in
Analyzer.
We build it in addition to summary1, and will switch clients to summary2
incrementally. With this CL DDC will build summary2, but will not
consume it yet for analyzing code. This will be done in a separate CL.
This change was also tested in the internal repo, and does not cause
related build failures.
Change-Id: Ic2c635e45b514a2610e938129fa7527fd8d070b4
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/105261
Commit-Queue: Konstantin Shcheglov <scheglov@google.com>
Reviewed-by: Nicholas Shahan <nshahan@google.com>
Reviewed-by: Vijay Menon <vsm@google.com>
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
This fixes the problem when the flutter bots run multiple tests from the flutter tool e.g.,
flutter test first_widget_test.dart second_widget_test.dart
The first test causes the set of libraries, particularly Flutter's framework library, to be passed
to the transformer. The transformer needs the 'Widget' class located in Flutter's framework
library. The transformer on the first test works. Each subsequent test only the libraries not in
the prior test are passed, without the framework library, the transformer is unable to find the
'Widget' class and the widget transformer fails to run.
This fix allows the use of a nice speedup to hot-reloading Flutter applications when
--track-widget-creation is enabled and it allows us to enable --track-widget-creation by default,
for command line Flutter users.
This fixes issue https://github.com/dart-lang/sdk/issues/36640R=jacobr@google.com,askesc@google.com
Change-Id: I9a9c9dc69995122d0f7a7a3e1dfaebf57abb4afb
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/105661
Commit-Queue: Terry Lucas <terry@google.com>
Reviewed-by: Aske Simon Christensen <askesc@google.com>
Reviewed-by: Jacob Richman <jacobr@google.com>
Kernel mode only
Build with:
> dart bin/dartdevc.dart -k --compile-sdk dart:core --modules amd -o dart_sdk.js
For now, this doesn't support building only parts of the SDK - dart:core brings everything in.
Change-Id: I23cda3064408778dc93c9b3d4be757f1e99bae0e
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/104811
Reviewed-by: Jake Macdonald <jakemac@google.com>
Reviewed-by: Sigmund Cherem <sigmund@google.com>
Commit-Queue: Vijay Menon <vsm@google.com>
Change some of the straightforward collections to use spreads, for
elements, and conditional elements. Many of the patterns in this file
can't be translated because they are more complex - keep the simple ones
with a declarative structure so that it is more clear when there are
extra computations or side effects that are meaningful.
Change-Id: I135b10641f61fc43ebbc4bbd7196c315339c3ee8
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/104103
Commit-Queue: Nate Bosch <nbosch@google.com>
Reviewed-by: Mark Zhou <markzipan@google.com>
We were inconsistent about using return and argument types with
overridden methods. It is technically safe to omit them since they'll be
inferred from the super class - but it's more explicit and readable to
repeat them here. We were already using types on some of the overrides -
add them to the remainder.
Change-Id: Id8529e40a80c8ff3d5feb231a37a12d3d6487b4d
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/104160
Reviewed-by: Nicholas Shahan <nshahan@google.com>
Commit-Queue: Nate Bosch <nbosch@google.com>
* Source file location
* Assertion source code
This change embeds the information as strings into the compiled source. In the
future we could reconstruct the source file location at runtime from the stack
trace.
In tests with various large applications this added roughly 1MB (0.1MB
compressed) or less to the compiled file size.
Fixes: #36995
Change-Id: I2634f7eab6e54eec209094b52429987dd62c0828
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/103568
Reviewed-by: Vijay Menon <vsm@google.com>
Commit-Queue: Nicholas Shahan <nshahan@google.com>
For analyzer backend only:
* Implements `x!`
* Uses non-null type info where possible to elide null checks.
* Does not yet reify.
No hurry on this - starting to look at what's there. Some notes:
* NNBD doesn't seem to be exposed directly on DartType yet.
* x!.y doesn't seem to parse - need to write (x!).y.
* Can't run existing tests yet - `package:expect`, etc., have NNBD errors.
Change-Id: I58c24c950d00f3a40d789d4a7adf049786977c50
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/103040
Commit-Queue: Vijay Menon <vsm@google.com>
Reviewed-by: Paul Berry <paulberry@google.com>
Hitting this when compiling the analyzer with DDC. I thought this was exercised
when training the DDC snapshot (it compiles itself), but it seems not.
Lost the assignment here on the recent implicit cast removal.
Change-Id: Id1a74999c75b2a36071bac3692c2022e7ad7eefe
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/103482
Commit-Queue: Vijay Menon <vsm@google.com>
Commit-Queue: Nate Bosch <nbosch@google.com>
Auto-Submit: Vijay Menon <vsm@google.com>
Reviewed-by: Nate Bosch <nbosch@google.com>
Only ~29/100 calls for runtimeCall and ~2/31 calls for runtimeStatement
were using the single value option. Change to take a `List<Object>`
always and add list literals to those calls which were previously only
passing one value.
Update pubspec SDk constraint so that the analyzer will allow the `..?`
syntax.
Change-Id: Ib8eb8eb854a8aa04e36dc5cc713016a43b8e9325
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/103361
Reviewed-by: Nicholas Shahan <nshahan@google.com>
Commit-Queue: Nate Bosch <nbosch@google.com>
Explicit casts make it easier to confidently navigate the code base and
apply refactorings which tighten types. This change exposes a number of
places where types can be tightened, but only the most trivial were
applied. For most places I added the explicit cast that would have
happened anyway and so behavior shouldn't be changing.
- Add the configuration which disallows implicit casts in the analyzer.
- Add explicit casts in almost all instances.
- Where the implicit cast was due to a local variable type on the left,
change it to a `var` so the type is not repeated.
- In a few places add argument types where they were already applied on
the parent type, and the subclass was unnecessarily loosening argument
types to dynamic.
- In a few places where a method was defined with an implicit dynamic
return but had an obvious and consistent return type, annotate the
method instead of casting after calls to that method.
Change-Id: I90e11b1cc08ce69967ea5705b507d5758a8f668f
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/103381
Reviewed-by: Nicholas Shahan <nshahan@google.com>
Working towards turning on all lints from package:pedantic. This change includes
the lints that needed cleanup and don't change any behavior.
Applied cleanup:
* Don't explicitly initialize variables to null.
* DO use curly braces for all flow control structures.
* Use `.isEmpty` instead of `.length == 0`.
* Use `.isNotEmpty` instead of `.length > 0` or `! .isEmpty`.
* Use `=` to separate a named parameter from its default value.
The remaining lints from package:pedantic will require cleanup that is less
automatic and will be addressed in later changes.
Change-Id: Ie4c3ba685f8a559209dd14ac037203ecd16252c7
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/103086
Reviewed-by: Nate Bosch <nbosch@google.com>
Commit-Queue: Nicholas Shahan <nshahan@google.com>
Previously 36% of overrides were annotated, including inconsistent
annotations within a single class.
- Add annotations on remaining overridden methods.
- Add linter section to `analysis_options.yaml` so that missing
annotations are visible while editing.
Change-Id: Ief1a6d5b8da6f4b630a6cfc72a6ed67db346c081
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/103140
Reviewed-by: Vijay Menon <vsm@google.com>
Reviewed-by: Nicholas Shahan <nshahan@google.com>
This reverts commit 8dc57acc52.
There will need to be some changes in build_web_compilers to handle this
without regressions and we want to avoid risking this getting published
before we have it all working.
Change-Id: I5b9a6684dc34c89ce55ad21710bcfa6de34a8120
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/102260
Reviewed-by: Jake Macdonald <jakemac@google.com>
Commit-Queue: Nate Bosch <nbosch@google.com>
Jens Johansen