It relies on flutter copy of clang distribution, same one that is used to build flutter/engine.
It addressed several deprecated warnings from clang compiler for functions like strdup, unlink, etc.
It allows few warnings still since they are triggered in third_party sources.
Change-Id: Ieb13792c011438d46dbbc0fa030e1b5e4ea14315
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/142704
Commit-Queue: Alexander Aprelev <aam@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>
Reviewed-by: Ryan Macnak <rmacnak@google.com>
This reverts commit 29e93bcdbd.
Reason for revert: Windows bots are failing with package resolution
errors. Looks like we are missing a windows path sanitization step.
Change-Id: Ib56f7e926b4f385fa3fde74c9c71947f64b8be1c
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/151469
Reviewed-by: Siva Annamalai <asiva@google.com>
- Detect null safety when not specified before isolate
initialization
- for source files by having CFE parse the source file
for @dart annotations
- for kernel files by sniffing the kernel file for
compilation mode
- for appJIT files by sniffing the feature string
- for AOT snapshots by sniffing the feature string
- Remove workaround of returning null safety to false during
bootstrapping
- Add a new Dart C API call for detecting null safety
Bug: 41766
Change-Id: Ia8cf264323a2d0d58c2855ce6491456aa6f1da07
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/150089
Commit-Queue: Siva Annamalai <asiva@google.com>
Reviewed-by: Alexander Markov <alexmarkov@google.com>
This reverts commit 1b959d6127.
Reason for revert: ASAN failures
Original change's description:
> [ VM / DartDev ] Added support for `format` and `pub` commands via standalone VM
>
> Initial work to allow for Dart snapshots to be executed based on a verb
> provided to the VM. Examples:
>
> - `dart format` === `dartfmt`
> - `dart pub run test` === `pub run test`
>
> Change-Id: I22c9c2ab6790b485395f1148419c517641f693ac
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/133663
> Commit-Queue: Ben Konyi <bkonyi@google.com>
> Reviewed-by: Siva Annamalai <asiva@google.com>
TBR=bkonyi@google.com,asiva@google.com
Change-Id: I35d9ff260e5f35f4e36b1e22ecf8b9dc1d2e3ed2
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/134564
Reviewed-by: Ben Konyi <bkonyi@google.com>
Commit-Queue: Ben Konyi <bkonyi@google.com>
Initial work to allow for Dart snapshots to be executed based on a verb
provided to the VM. Examples:
- `dart format` === `dartfmt`
- `dart pub run test` === `pub run test`
Change-Id: I22c9c2ab6790b485395f1148419c517641f693ac
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/133663
Commit-Queue: Ben Konyi <bkonyi@google.com>
Reviewed-by: Siva Annamalai <asiva@google.com>
When VM starts, it will try to find kernel service snapshot which is located together with exe file. However, if symbolic link is provided, the directory to search will become the parent directory of link but not the actual target.
This cl will resolve the symbolic link to find the kernel service snapshot.
Bug: https://github.com/dart-lang/sdk/issues/35188
Change-Id: I842973a9b73439003a748122d9416158d155892e
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/129380
Commit-Queue: Zichang Guo <zichangguo@google.com>
Reviewed-by: Siva Annamalai <asiva@google.com>
Prior to this change, on Linux, if one created a symbolic link to the
dart executable and ran that, the kernel-service snapshot would not be
found. This has the effect of compiling the input script on a
non-trained kernel service, meaning the startup is slower.
This is particularly bad as the debian install of dart creates a symbolic
link to dart as /usr/bin/dart with the target being /usr/lib/dart/bin/dart
meaning that for instance running a hello-world script like one normally
would, `dart hello.dart` would take something along the lines of 3-4 times
longer than if running `/usr/lib/dart/bin/dart hello.dart`.
On my Pixelbook (in crostini) this is ~755 ms vs ~210 ms.
This change does *NOT* fix it on other platforms.
Change-Id: I6c9105d49205f3e4b9ea64e8ddb95a1d36ae21a5
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/117144
Commit-Queue: Jens Johansen <jensj@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>
Towards #37610
When the `script_uri` argument to the VM has no path separators the
value returned from `DirName` is identical to the input, and it is not
safe to use it as a prefix for concatenating relative paths.
- Compare the dirname against the script URI and use an empty prefix
when they match, indicating we were unable to find a directory.
- Rename `absolute_filename` to `resolved_filename` since it is not
absolute in all cases.
Change-Id: I62e5b06d240b55b3aa9d97d61c003adb812485e0
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/110137
Reviewed-by: Alexander Aprelev <aam@google.com>
Commit-Queue: Nate Bosch <nbosch@google.com>
Change some static_libraries to source_sets to make ODR violations link-time errors.
This is needed to enable (stop suppressing) -fvisibility=hidden in Fuchsia product builds.
Change-Id: I699cec8d4b516beab9cebf9db0a522a7ff99e004
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/99822
Reviewed-by: Zach Anderson <zra@google.com>
Commit-Queue: Ryan Macnak <rmacnak@google.com>
To support this, we need to download the current version during gclient
sync, and change the way the --use-abi-version flag is processed so that
there's a distinction between the current version and the flag being
unset (-1). Also bump the oldest supported ABI version.
Bug: https://github.com/dart-lang/sdk/issues/36047
Change-Id: If3fb5e1ba1ebddf11e9f0a9a7c42b7bb0b820ad8
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/98609
Commit-Queue: Liam Appelbe <liama@google.com>
Reviewed-by: Siva Annamalai <asiva@google.com>
The two existing places where IR is built are changed to use this new
helper. It supports running normal JIT/AOT passes as well as a
user-specified set of passes.
In order to allow vm/cc tests to make assertions about AOT pipeline this CL
enables the DART_PRECOMPILER define in run_vm_tests binary (similar to
gen_snapshot, run_vm_tests has now JIT and AOT support)
Change-Id: Ib51a024a81e0291e89d20860b8b9a2762611426c
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/98482
Commit-Queue: Martin Kustermann <kustermann@google.com>
Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
Reviewed-by: Aart Bik <ajcbik@google.com>
- Added `Dart_SetDartLibrarySourcesKernel` to the Dart embedding API.
- vm_platform_strong.dill now contains the Dart SDK sources
- If vm_platform_strong.dill is linked into the Dart binary, the first
request for a Dart SDK Script object from the VM service will load the
sources for the script from the linked in kernel buffer.
Change-Id: I664abe31f9378d25ec79c21edce0b237a278495d
Reviewed-on: https://dart-review.googlesource.com/c/93375
Commit-Queue: Ben Konyi <bkonyi@google.com>
Reviewed-by: Siva Annamalai <asiva@google.com>
Given a source file that starts with '#@dill' on a new line, then if the rest of the lines are full paths to the kernel dill files, all kernel dill files will be loaded and executed as single program.
So, for example, given `mytest.dillref` with following content:
```
/projects/mytest/build/bin/main.vm.dill
/projects/mytest/build/packages/mytest/lib.vm.dill
```
invocation of `dart mytest.dillref` will result in loading two dill files and starting combined app.
Bug: dartbug.com/33952
Change-Id: I22a99ec9a018da1bc984bc0d716af94bc10e20d6
Add few tests
Change-Id: I22a99ec9a018da1bc984bc0d716af94bc10e20d6
Reviewed-on: https://dart-review.googlesource.com/67460
Commit-Queue: Alexander Aprelev <aam@google.com>
Reviewed-by: Zach Anderson <zra@google.com>
Reviewed-by: Siva Annamalai <asiva@google.com>
server is started.
When the incremental compiler is used it accumulates state that
increases the footprint of the process. This state is needed only
when the 'reload' or 'expression evaluation' functionality is used
in the debugger.
Currently in the VM we do not have a good way of detecting when the
debugger will be used as the vm service observatory functionality
can be turned on dynamically after the program has started.
This CL turns on the incremental compiler only when command line options
are used to start the observatory server. We could run into issues with
'expression evaluation' when the observatory is started dynamically after
the program is loaded.
Change-Id: I18c17698622071bca428018f7fdac1a84b0f195e
Reviewed-on: https://dart-review.googlesource.com/64667
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Commit-Queue: Siva Annamalai <asiva@google.com>
Using strstr in a loop is O(n^2) with n being the length of the path,
whereas using strncmp is O(n*m) with n being the length of the path
and m is the length of the separator (which is always 1).
Effectively this turns the quadratic behavior linear.
Change-Id: If60d02c33eeca92ca2ff52e0df97d0bb80fe57e0
Reviewed-on: https://dart-review.googlesource.com/62144
Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
Commit-Queue: Jens Johansen <jensj@google.com>
Update status for simulators, which the test harness invokes with DIL files instead of source files.
Change-Id: I8444ad7e17a0a71a1ce3c0021487397baa1c3e65
Reviewed-on: https://dart-review.googlesource.com/54622
Commit-Queue: Ryan Macnak <rmacnak@google.com>
Reviewed-by: Alexander Aprelev <aam@google.com>
'--snapshot_kind=script --snapshot=xyz'
produce a kernel dill file which is the equivalent of a script
snapshot in Dart2 world.
Change-Id: I7ba66eb86d9ecdfe1426b8b22b8d673598c4b71f
Reviewed-on: https://dart-review.googlesource.com/52740
Commit-Queue: Siva Annamalai <asiva@google.com>
Reviewed-by: Ryan Macnak <rmacnak@google.com>
asiva