Change-Id: I69aa15244dff20d18d7a34c6b052bd9eeed388ed
Reviewed-on: https://dart-review.googlesource.com/55761
Commit-Queue: Brian Wilkerson <brianwilkerson@google.com>
Reviewed-by: Dan Rubel <danrubel@google.com>
Reviewed-by: Peter von der Ahé <ahe@google.com>
In particular, if the type was invalid, so that we cannot write it.
R=brianwilkerson@google.com
Change-Id: I5499e17e2aa3527d21cab050b7fecfd3cd09efc7
Reviewed-on: https://dart-review.googlesource.com/55860
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Commit-Queue: Konstantin Shcheglov <scheglov@google.com>
This is a starting point for supporting blocks and variable
declarations in the forest API. I'm not sure exactly how the
analyzer handles variable declarations, so we'll probably have
to iterate on that part.
Change-Id: I93aec818baec24f8b038f02c66699117070d6b0c
Reviewed-on: https://dart-review.googlesource.com/55683
Commit-Queue: Peter von der Ahé <ahe@google.com>
Reviewed-by: Kevin Millikin <kmillikin@google.com>
Change-Id: I0b3dacbbe5bc45b9e0142e7bb3f6793c83ac4cd2
Reviewed-on: https://dart-review.googlesource.com/55885
Commit-Queue: Dmitry Stefantsov <dmitryas@google.com>
Reviewed-by: Peter von der Ahé <ahe@google.com>
Dynamic invocations of generic functions might not pass type arguments.
The type arguments need to be filled in with the default type arguments
calculated by the CFE.
Change-Id: I5865e79b2975af97d1ca1680bd88ba8137208bb8
Reviewed-on: https://dart-review.googlesource.com/48423
Commit-Queue: Samir Jindel <sjindel@google.com>
Reviewed-by: Régis Crelier <regis@google.com>
This improves recovery when parsing type names in a class declaration header
by replacing calls to parseType with calls to computeType.
Change-Id: Icbb86fd977d4d92b00abf2282baea34a1ff21e1d
Reviewed-on: https://dart-review.googlesource.com/55802
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Commit-Queue: Dan Rubel <danrubel@google.com>
This is still using the prebuilts from Dart's bot for building
the Observatory. Instead, we should probably build/take the
Observatory from Fuchsia's bots.
Change-Id: I466061d6f7176e2b76912d303ef0b0c518d19e1e
Reviewed-on: https://dart-review.googlesource.com/55580
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Commit-Queue: Zach Anderson <zra@google.com>
Only local variables, no tests for multiple blocks, or parameters.
No support for classes yet.
No support for expressions or runtime variable types.
R=brianwilkerson@google.com
Change-Id: I9ec5c40e407cda48be408e4e4882d97349413b9c
Reviewed-on: https://dart-review.googlesource.com/55762
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
This fixes an issue when a program got loaded via dill, a function
with a try-catch got optimized and the exception/stacktrace variables
got captured.
Change-Id: Icb8ea5f3557080f8274f7db2af09e33154820e5b
Reviewed-on: https://dart-review.googlesource.com/55721
Commit-Queue: Martin Kustermann <kustermann@google.com>
Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
Also extract code that ensures imports and writes prefixes into a
separate method.
R=brianwilkerson@google.com
Change-Id: Icd35af19435153bfaebd46f7611823e6a9830d20
Reviewed-on: https://dart-review.googlesource.com/55640
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Commit-Queue: Konstantin Shcheglov <scheglov@google.com>
This reverts commit 23b4a505ec.
Reason for revert: The language_2/custom_await_stack_trace_test started failing.
Original change's description:
> Reland "[VM] Use IR for code in [CatchEntryInstr]s to populate captured exception/stacktrace variables"
>
> This fixes an issue when a program got loaded via dill, a function
> with a try-catch got optimized and the exception/stacktrace variables
> got captured.
>
> Change-Id: Icb626965019b248afe3b72a6679c5049ea7b7b00
> Reviewed-on: https://dart-review.googlesource.com/55681
> Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
> Commit-Queue: Martin Kustermann <kustermann@google.com>
TBR=vegorov@google.com,kustermann@google.com
Change-Id: Ic825c1e3ed14c731da1d43aa6f27d37ed5d36b4c
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://dart-review.googlesource.com/55720
Reviewed-by: Martin Kustermann <kustermann@google.com>
Commit-Queue: Martin Kustermann <kustermann@google.com>
This fixes an issue when a program got loaded via dill, a function
with a try-catch got optimized and the exception/stacktrace variables
got captured.
Change-Id: Icb626965019b248afe3b72a6679c5049ea7b7b00
Reviewed-on: https://dart-review.googlesource.com/55681
Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
Commit-Queue: Martin Kustermann <kustermann@google.com>
Change-Id: Iae637b02ee517e06d4d04f1e0f0289d760750195
Reviewed-on: https://dart-review.googlesource.com/55600
Reviewed-by: Peter von der Ahé <ahe@google.com>
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Commit-Queue: Dan Rubel <danrubel@google.com>
This CL improves typedef recovery and removes another call to parseType.
Change-Id: I55aca86fe08bb06b040f5ec3c54266fcf795dbb3
Reviewed-on: https://dart-review.googlesource.com/55540
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Change-Id: Iea2acd59b7b6283a6144dd06e1cabc0c10521d35
Reviewed-on: https://dart-review.googlesource.com/55583
Reviewed-by: Dan Rubel <danrubel@google.com>
Reviewed-by: Peter von der Ahé <ahe@google.com>
Commit-Queue: Brian Wilkerson <brianwilkerson@google.com>
It is quite slow on those builders and causes timeouts.
Change-Id: I876bba2c8e0d4e06dd9dff94e421d35e3f0236d1
Reviewed-on: https://dart-review.googlesource.com/55684
Reviewed-by: Martin Kustermann <kustermann@google.com>
* Remove co19_2 from file sets for now.
* Skip extremely slow test.
* Remove redundant build target from test matrix.
#33150
Change-Id: Ib17d2e7438dc2ab473e751f1d79c617cbc26275d
Reviewed-on: https://dart-review.googlesource.com/55661
Reviewed-by: William Hesse <whesse@google.com>
Commit-Queue: Alexander Thomas <athom@google.com>
Change-Id: I904562f31a5f03fb7dfdd8dac3db55b5085ed68a
Reviewed-on: https://dart-review.googlesource.com/55469
Reviewed-by: Dmitry Stefantsov <dmitryas@google.com>
Commit-Queue: Peter von der Ahé <ahe@google.com>
To make uses of TypeMask explicit in the imports.
Change-Id: I7c0c2377b65720394dcda217e5e68a4e3f9a4e9c
Reviewed-on: https://dart-review.googlesource.com/55421
Reviewed-by: Sigmund Cherem <sigmund@google.com>
This CL updates the frontend_server to allow specifying what dill
file to initialize from.
Normally, it tries to initialize from the same dill file as is the
output. This is fine in many cases (e.g. flutter run always says it
should output to build/app.dill): The first time it compiles
everything, subsequent times (across restarts) it only recompiles
what's needed.
When running tests, however, the output is in a temporary directory,
so it doesn't work across restarts. The startup time for tests is
always rather high, because it always has to recompile everything.
This CL updates the frontend_server to allow specifying what dill
file to initialize from. Flutter can thus save the compiled test
file in a centralized location (e.g. build/test.dill) and load from
that across restarts.
Plumbing this into flutter yields the following result, when running
a single test (the one automatically created when creating a new
flutter project):
Before: ~5.5 seconds
Now, first run: ~5.5 second (unchanged)
Now, subsequent runs: ~3.4 seconds
Approximate breakdown:
Startup cost (e.g. if there's no test directory): ~ 800 ms
Starting up the actual frontend server: ~150 ms
Reading source from old dill, loading all relevant files
and invalidating source: ~ 300 ms
Compiling everything (or, rather, nothing as it's all
from the dill at this point): ~ 650 ms
Serializing: ~ 250 ms
Copying files: ~ 50 ms
Running the actual test: ~1100 ms
Total: ~3300 ms
`time flutter test --local-engine=host_debug --preview-dart-2`
says ~3.4 seconds...
To compare, --no-preview-dart-2 takes ~2.2 seconds,
so dart2 still has a (significantly) higher startup cost.
Moves the needle on https://github.com/flutter/flutter/issues/15767.
Change-Id: I36a2d05bc76e0193d369df42eb3b9f08416dd78f
Reviewed-on: https://dart-review.googlesource.com/51820
Reviewed-by: Kevin Millikin <kmillikin@google.com>
Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
Commit-Queue: Jens Johansen <jensj@google.com>
