This will help with any references to deprecated Hints in other
codebases, like nnbd_migraion or linter...
Change-Id: Iccd43d8e3113e6e3e0e458bf959c7f4d48185f35
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/294182
Reviewed-by: Nate Bosch <nbosch@google.com>
Commit-Queue: Samuel Rawlins <srawlins@google.com>
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
This reverts commit 0ef7ed2ebd.
Reason for revert: Tests are failing in google3 - linter needs to be bumped
Original change's description:
> [analyzer] Move 4 more HintCodes to be WarningCodes, UNUSED_*
>
> Bug: https://github.com/dart-lang/sdk/issues/50796
> Change-Id: Ib5b153bc6e64bc433df1f05c53d82f71b470bbec
> TEST=presubmit bots
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/290703
> Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
> Reviewed-by: Alexander Aprelev <aam@google.com>
> Commit-Queue: Samuel Rawlins <srawlins@google.com>
> Reviewed-by: Nate Bosch <nbosch@google.com>
Bug: https://github.com/dart-lang/sdk/issues/50796
Change-Id: If1c460bdcf422033648417da5ba2f5fbc1b459c2
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/291460
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Auto-Submit: Oleh Prypin <oprypin@google.com>
Reviewed-by: Alexander Thomas <athom@google.com>
Commit-Queue: Alexander Thomas <athom@google.com>
Commit-Queue: Oleh Prypin <oprypin@google.com>
We also stop reporting
`HintCode.DEPRECATED_MEMBER_USE_FROM_SAME_PACKAGE` and
`HintCode.DEPRECATED_MEMBER_USE_FROM_SAME_PACKAGE_WITH_MESSAGE`
as these are now replaced by the new lint rule.
The biggest change here is in the DEPRECATED_MEMBER_USE tests,
as most of these tests have
`DEPRECATED_MEMBER_USE_FROM_SAME_PACKAGE` reported (since it's
easier to write tests with files in one package). We move all
of those tests to `DEPRECATED_MEMBER_USE` tests, without losing
coverage.
Bug: https://github.com/dart-lang/sdk/issues/50796
Change-Id: I7cada44265cd0e1e47ab77d4354de9a5571db614
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/289444
Commit-Queue: Samuel Rawlins <srawlins@google.com>
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Reviewed-by: Kevin Moore <kevmoo@google.com>
Reviewed-by: Nate Bosch <nbosch@google.com>
This is a reland of commit 1755f89092
Can land after (or with) the Flutter PR:
https://github.com/flutter/engine/pull/40434
Original change's description:
> [vm/ffi] Add class modifiers
>
> Adds class modifiers to `dart:ffi`.
>
> Migrates all user-defined subclasses of `Struct`, `Union`, `Opaque`,
> and `AbiSpecificInteger` to be `final class`es.
>
> Does not remove the manual error checking, so some errors will show up
> twice now in language version 3.0. In language version <3.0, only the
> FFI-specific error will show up.
>
> In a follow-up CL, we will try to make the language-errors to show up
> also <3.0 so that we can remove the FFI-specific errors.
>
> Examples of duplicated errors:
> pkg/analyzer/test/src/diagnostics/subtype_of_ffi_class_test.dart
>
> TEST=pkg/analyzer/test/ (for the analyzer)
> TEST=pkg/front_end/testcases/ (for the CFE)
> TEST=test/ffi/ (for the VM)
>
> CoreLibraryReviewExempt: No need for dart2js to review.
> Bug: https://github.com/dart-lang/sdk/issues/51683
> Change-Id: I2964ceccb7db59fbdaf6be5319f5e4ec2dabe0f3
> Cq-Include-Trybots: luci.dart.try:pkg-linux-debug-try,pkg-win-release-try,pkg-mac-release-try,vm-precomp-ffi-qemu-linux-release-riscv64-try,vm-precomp-ffi-qemu-linux-release-arm-try,vm-ffi-android-debug-arm64c-try,vm-ffi-android-debug-arm-try,vm-reload-rollback-linux-debug-x64-try,analyzer-analysis-server-linux-try,analyzer-linux-release-try
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/289223
> Reviewed-by: Johnni Winther <johnniwinther@google.com>
> Reviewed-by: Devon Carew <devoncarew@google.com>
> Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
> Reviewed-by: Jackson Gardner <jacksongardner@google.com>
> Reviewed-by: Lasse Nielsen <lrn@google.com>
> Commit-Queue: Daco Harkes <dacoharkes@google.com>
TEST=pkg/analyzer/test/ (for the analyzer)
TEST=pkg/front_end/testcases/ (for the CFE)
TEST=test/ffi/ (for the VM)
CoreLibraryReviewExempt: No need for dart2js to review.
Bug: https://github.com/dart-lang/sdk/issues/51683
Change-Id: I2ee3f0ac31d4162068a2346a06320029b2263ee2
Cq-Include-Trybots: luci.dart.try:pkg-linux-debug-try,pkg-win-release-try,pkg-mac-release-try,vm-precomp-ffi-qemu-linux-release-riscv64-try,vm-precomp-ffi-qemu-linux-release-arm-try,vm-ffi-android-debug-arm64c-try,vm-ffi-android-debug-arm-try,vm-reload-rollback-linux-debug-x64-try,analyzer-analysis-server-linux-try,analyzer-linux-release-try
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/289781
Reviewed-by: Devon Carew <devoncarew@google.com>
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Commit-Queue: Daco Harkes <dacoharkes@google.com>
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
This reverts commit 1755f89092.
Reason for revert: This is a breaking change and is blocking the Dart -> Flutter roll. See https://ci.chromium.org/ui/p/flutter/builders/try/Mac%20Unopt/26896/overview.
Original change's description:
> [vm/ffi] Add class modifiers
>
> Adds class modifiers to `dart:ffi`.
>
> Migrates all user-defined subclasses of `Struct`, `Union`, `Opaque`,
> and `AbiSpecificInteger` to be `final class`es.
>
> Does not remove the manual error checking, so some errors will show up
> twice now in language version 3.0. In language version <3.0, only the
> FFI-specific error will show up.
>
> In a follow-up CL, we will try to make the language-errors to show up
> also <3.0 so that we can remove the FFI-specific errors.
>
> Examples of duplicated errors:
> pkg/analyzer/test/src/diagnostics/subtype_of_ffi_class_test.dart
>
> TEST=pkg/analyzer/test/ (for the analyzer)
> TEST=pkg/front_end/testcases/ (for the CFE)
> TEST=test/ffi/ (for the VM)
>
> CoreLibraryReviewExempt: No need for dart2js to review.
> Bug: https://github.com/dart-lang/sdk/issues/51683
> Change-Id: I2964ceccb7db59fbdaf6be5319f5e4ec2dabe0f3
> Cq-Include-Trybots: luci.dart.try:pkg-linux-debug-try,pkg-win-release-try,pkg-mac-release-try,vm-precomp-ffi-qemu-linux-release-riscv64-try,vm-precomp-ffi-qemu-linux-release-arm-try,vm-ffi-android-debug-arm64c-try,vm-ffi-android-debug-arm-try,vm-reload-rollback-linux-debug-x64-try,analyzer-analysis-server-linux-try,analyzer-linux-release-try
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/289223
> Reviewed-by: Johnni Winther <johnniwinther@google.com>
> Reviewed-by: Devon Carew <devoncarew@google.com>
> Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
> Reviewed-by: Jackson Gardner <jacksongardner@google.com>
> Reviewed-by: Lasse Nielsen <lrn@google.com>
> Commit-Queue: Daco Harkes <dacoharkes@google.com>
Bug: https://github.com/dart-lang/sdk/issues/51683
Change-Id: Ie5b8a08aea6d64b1991ace4814322b21ffb670c7
Cq-Include-Trybots: luci.dart.try:pkg-linux-debug-try,pkg-win-release-try,pkg-mac-release-try,vm-precomp-ffi-qemu-linux-release-riscv64-try,vm-precomp-ffi-qemu-linux-release-arm-try,vm-ffi-android-debug-arm64c-try,vm-ffi-android-debug-arm-try,vm-reload-rollback-linux-debug-x64-try,analyzer-analysis-server-linux-try,analyzer-linux-release-try
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/289640
Commit-Queue: Slava Egorov <vegorov@google.com>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Reviewed-by: Alexander Aprelev <aam@google.com>
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
Reviewed-by: Slava Egorov <vegorov@google.com>
Adds class modifiers to `dart:ffi`.
Migrates all user-defined subclasses of `Struct`, `Union`, `Opaque`,
and `AbiSpecificInteger` to be `final class`es.
Does not remove the manual error checking, so some errors will show up
twice now in language version 3.0. In language version <3.0, only the
FFI-specific error will show up.
In a follow-up CL, we will try to make the language-errors to show up
also <3.0 so that we can remove the FFI-specific errors.
Examples of duplicated errors:
pkg/analyzer/test/src/diagnostics/subtype_of_ffi_class_test.dart
TEST=pkg/analyzer/test/ (for the analyzer)
TEST=pkg/front_end/testcases/ (for the CFE)
TEST=test/ffi/ (for the VM)
CoreLibraryReviewExempt: No need for dart2js to review.
Bug: https://github.com/dart-lang/sdk/issues/51683
Change-Id: I2964ceccb7db59fbdaf6be5319f5e4ec2dabe0f3
Cq-Include-Trybots: luci.dart.try:pkg-linux-debug-try,pkg-win-release-try,pkg-mac-release-try,vm-precomp-ffi-qemu-linux-release-riscv64-try,vm-precomp-ffi-qemu-linux-release-arm-try,vm-ffi-android-debug-arm64c-try,vm-ffi-android-debug-arm-try,vm-reload-rollback-linux-debug-x64-try,analyzer-analysis-server-linux-try,analyzer-linux-release-try
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/289223
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Reviewed-by: Devon Carew <devoncarew@google.com>
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Reviewed-by: Jackson Gardner <jacksongardner@google.com>
Reviewed-by: Lasse Nielsen <lrn@google.com>
Commit-Queue: Daco Harkes <dacoharkes@google.com>
This CL introduces `VarArgs` to `NativeFunction` signatures. The
`VarArgs` type takes a single type argument. This type argument is a
subtype of `NativeType` if there is a single variadic argument, and a
record with native types if there are multiple variadic arguments.
For example:
`NativeFunction<Void Function(Pointer<Char>, VarArgs<(Int32,Int32)>)>`
for calling refering to a `printf` binding with two `int32_t` arguments
passed as variadic arguments.
The logic of the native calling conventions are detailed in
https://dart-review.googlesource.com/c/sdk/+/278342.
Here we explain how this influences the FFI pipeline.
First, now that `VarArgs` is part of signatures, we have to unwrap
that when with the C types in the CFE transform and checking (analyzer
is in a separate CL), and also in the marshaller when looking up the
C type of arguments.
Second, we have to deal with `BothNativeLocations`. On windows x64,
floating point arguments must be passed both in FPU _and_ CPU
registers. For FFI calls, we solve this in the argument moves by just
copying to both locations. For FFI callbacks, we just take the FPU
register location (which avoids an extra bitcast).
Third, on System-V, we have to pass an upper bound of the number of
XMM registers used in AL. This means we instead RAX, we use R13 for the
target address. For variadic calls, we always pass 8 in AL as the valid
upper bound. We could consider passing the actual number of XMM
registers used.
We keep using RAX as default register for the function address on non-
variadic calls, because changing to R13 (the first free) register
creates more spilling in leaf calls. R13 is callee-saved while RAX is
not, so using R13 instead of RAX causes us to have to spill the value
from RAX on leaf calls.
Fourth, on both x64 and RISC-V, we pass floats in integer locations.
`EmitNativeMove` has been modified to deal with this, so that we do not
have to insert more `BitCastInstr`s.
The tests are generated by a test generator: `tests/ffi/generator/`.
The formatter doesn't support records yet, so the tests are not properly
formatted.
Bug: https://github.com/dart-lang/sdk/issues/50798
TEST=tests/ffi/*_varargs_*
Closes: https://github.com/dart-lang/sdk/issues/38578
Closes: https://github.com/dart-lang/sdk/issues/49460
Closes: https://github.com/dart-lang/sdk/issues/50858
Change-Id: I6a6296fe972527f8a54ac75a630131769e3cc540
Cq-Include-Trybots: luci.dart.try:vm-kernel-reload-rollback-linux-debug-x64-try,vm-kernel-reload-linux-debug-x64-try,vm-kernel-linux-debug-ia32-try,vm-kernel-nnbd-linux-debug-ia32-try,vm-kernel-win-debug-ia32-try,vm-kernel-linux-debug-x64-try,vm-kernel-mac-debug-x64-try,vm-kernel-win-debug-x64-try,vm-kernel-nnbd-win-release-ia32-try,vm-kernel-nnbd-win-debug-x64-try,vm-ffi-android-debug-arm-try,vm-ffi-android-debug-arm64c-try,vm-kernel-precomp-android-release-arm64c-try,vm-kernel-precomp-android-release-arm_x64-try,vm-precomp-ffi-qemu-linux-release-arm-try,vm-precomp-ffi-qemu-linux-release-riscv64-try,vm-kernel-asan-linux-release-x64-try,vm-kernel-precomp-asan-linux-release-x64-try,vm-kernel-msan-linux-release-x64-try,vm-kernel-precomp-msan-linux-release-x64-try,app-kernel-linux-debug-x64-try,vm-kernel-mac-release-arm64-try,vm-kernel-nnbd-mac-debug-arm64-try,vm-kernel-nnbd-mac-debug-x64-try
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/276921
Reviewed-by: Devon Carew <devoncarew@google.com>
Reviewed-by: Ryan Macnak <rmacnak@google.com>
This reverts commit 97eaded1ed.
Reason for revert: It was not erroring on the annotation on the
library, but on the implicit import statement above it due to
template:top.
https://github.com/dart-lang/sdk/issues/50291#issuecomment-1290158070
Original change's description:
> [tools] `verify_docs` don't error on library annotations
>
> Dartdoc code snippets should be able to have annotations before the
> `library` keyword.
>
> Bug: https://github.com/dart-lang/sdk/issues/49803#issuecomment-1287044157
>
> Change-Id: I7ec0b6db296274a1173d10d900f7af38a1f2b552
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/265321
> Reviewed-by: Devon Carew <devoncarew@google.com>
> Auto-Submit: Daco Harkes <dacoharkes@google.com>
> Commit-Queue: Daco Harkes <dacoharkes@google.com>
> Commit-Queue: Devon Carew <devoncarew@google.com>
TBR=lrn@google.com,devoncarew@google.com,dacoharkes@google.com,dart-scoped@luci-project-accounts.iam.gserviceaccount.com
Change-Id: I379a1871a1acd4d1c66804c3948f38e45691fd55
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: https://github.com/dart-lang/sdk/issues/49803#issuecomment-1287044157
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/265324
Commit-Queue: Daco Harkes <dacoharkes@google.com>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Reviewed-by: Alexander Thomas <athom@google.com>
The existing behavior treated `var x = e; // comment` as an expression,
and failed spectacularly to insert it after a `return`.
The new behavior detects a `;` anywhere in the single line, not just
at the end, as a sign that a single line is probably not an expression.
Change-Id: Ice5abc8dc802db36511dc3cdcca162dc0e8a8f13
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/229155
Auto-Submit: Lasse Nielsen <lrn@google.com>
Reviewed-by: Devon Carew <devoncarew@google.com>
Commit-Queue: Lasse Nielsen <lrn@google.com>
We have added more examples, and some of them uses the structure of:
````dart
/// ```dart
/// var x = something;
/// ```
/// and then you can also floo the thing
/// ```
/// x.floo(...);
/// ```
````
The following chunks of the same example can now be written as:
````dart
/// ```dart continued
/// x.floo(...);
/// ```
````
Change handling of imports,
and introduce a `top` template different from `none`.
The `none` template gets nothing for free.
The sample must be completely self-contained.
Is triggered by the sample containing a `library` declaration,
because we can't add anything before that.
The `top` template allows top-level declarations,
but does introduce automatic imports and "samples can expect"
code if the sample doesn't contain `import`s.
Is triggered by top-level declarations other than `library`.
Also some restructuring of the code to make this feature easier
to implement.
Change-Id: If2288147face01efad2ad656aa52183cb4c8b3bf
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/221343
Commit-Queue: Lasse Nielsen <lrn@google.com>
Reviewed-by: Devon Carew <devoncarew@google.com>
Change-Id: I06e91d1bac5f5a512a3a74f0e2665c1989ecf36f
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/218663
Auto-Submit: Kevin Moore <kevmoo@google.com>
Commit-Queue: Kevin Moore <kevmoo@google.com>
Commit-Queue: Devon Carew <devoncarew@google.com>
Reviewed-by: Devon Carew <devoncarew@google.com>
