We're deprecating kernels Library.isExternal as it wasn't used for
what it was originally intended. It will hopefully go away entirely
soon.
Change-Id: If363c50af5607febae68865875af452c106fff85
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/123721
Commit-Queue: Jens Johansen <jensj@google.com>
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Bytecode format v20 was introduced Sep 06 2019 in
https://dart-review.googlesource.com/c/sdk/+/116120.
This change drops support for older bytecode format versions from VM.
Change-Id: I11b75ba16e6b7570e0346f9ac024265b08c0c801
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/123920
Reviewed-by: Régis Crelier <regis@google.com>
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Commit-Queue: Alexander Markov <alexmarkov@google.com>
VM creates Script objects with kKernelTag only, so this CL cleans up
all uses of script tags and Script::kind() along with code
which is no longer reachable.
Change-Id: Ia765e7757264aa614e18eddd16d21937f855c129
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/123889
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Commit-Queue: Alexander Markov <alexmarkov@google.com>
We no longer generate kernel files containing both AST and bytecode, so we don't need a flag to choose between them.
Change-Id: I1a4f7df507c649019c9fe254fa18a5826e2006aa
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/122402
Reviewed-by: Alexander Markov <alexmarkov@google.com>
Commit-Queue: Ryan Macnak <rmacnak@google.com>
This also makes the annotation tracker an instance field rather than a
static field.
Change-Id: I3f636047b7cbddc98536cd10b209e22546d6019b
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/123694
Commit-Queue: Brian Wilkerson <brianwilkerson@google.com>
Reviewed-by: Paul Berry <paulberry@google.com>
We're going to move this file into _fe_analyzer_shared, so we can't
have it importing CompilerContext. It turns out that we were only
using it to cache the decision of whether to display colors, and to
decide whether to verbosely explain how we made that decision. Those
can be accomplished in other ways.
Change-Id: If1e3a9fee7c0ca919444d8429936045b8408c246
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/123840
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Commit-Queue: Paul Berry <paulberry@google.com>
Previously, before switching to compact encoding of bytecode
instructions, we had to align bytecode instructions by 4.
Since that time sections of bytecode binary were aligned.
However, this alignment doesn't work well in AOT mode if dill file
contains both bytecode and AST, as other metadata (such as obfuscation
prohibitions) may precede bytecode metadata and may make the whole
bytecode binary misaligned.
This results in incorrect calculation of section offsets,
failed assertion
assert(writer.offset - start == section.offset);
and VM may fail to load bytecode binary with error
bytecode_reader.cc: 1368: error: unreachable code
In order to fix these problems, extra alignment of bytecode
sections is removed.
Change-Id: Iaa3b7c46999615aaa446781a7018db409261ead8
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/123686
Reviewed-by: Régis Crelier <regis@google.com>
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Commit-Queue: Alexander Markov <alexmarkov@google.com>
This sets us up for migrating away from a dedicated timezone service
into a more general `fuchsia.intl.*`.
As a first step, let's use only one of the two equivalent FIDL service sets.
In fuchsia they are implemented by exactly the same handlers, so are equivalent
to the best of my knowledge.
Fixes#39174.
Change-Id: I229670bb96816af808a0cb14e6d2cba283f9ef62
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/123487
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Commit-Queue: Ryan Macnak <rmacnak@google.com>
When an explicitly defined type variable is used in an incorrect
variance position in a (final/non-final) field, an error is emitted.
Change-Id: Id1af7bdcd9adfe0c94ee76612c58ff63d011a1fb
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/122881
Commit-Queue: Kallen Tu <kallentu@google.com>
Reviewed-by: Dmitry Stefantsov <dmitryas@google.com>
Reviewed-by: Leaf Petersen <leafp@google.com>
Disabling the profiler will **not** release the sample buffer on Linux,
MacOS, and other platforms which utilize signals for profiling as
there's no way to ensure all signals have been receieved after the
thread interrupter has been shutdown.
Change-Id: Ifb3230fdb95e9bc9147cbd4b85d1a84e976ce119
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/123554
Commit-Queue: Ben Konyi <bkonyi@google.com>
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Since we cache everything on the first call to
`_computeLibraryMetadata`, if we haven't called `trackLibraries` for
some module before the first time we fetch libraries then it will never
be available.
Change-Id: If0c8d5835fb95e244797631d6452bd154eec30e5
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/120936
Reviewed-by: Vijay Menon <vsm@google.com>
Commit-Queue: Nate Bosch <nbosch@google.com>
When an explicitly defined type variable is used in an incorrect
variance position in a method (whether in the return or the
parameters), an error is emitted.
Change-Id: I7e49687579bb2ce6e293b052b657b98741cb04f8
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/122740
Commit-Queue: Kallen Tu <kallentu@google.com>
Reviewed-by: Leaf Petersen <leafp@google.com>
Reviewed-by: Dmitry Stefantsov <dmitryas@google.com>
Write JavaScript source map contents as part of the incremental compile. places them in a single file adjacent to the source and offset manifests.
This file contains a map where the module name corresponds to the key and the value is the source map object.
Change-Id: Ice8ac910a5d7119a51d567b8f14cef560cfe8e2e
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/123360
Reviewed-by: Jake Macdonald <jakemac@google.com>
Commit-Queue: Jonah Williams <jonahwilliams@google.com>
