This updates the message report for non-exhaustive switch statements
and expressions to include the witness in the problem message and
a reduced witness, which doesn't include properties that fully cover the
static type. The message is also split into two messages; one for
switch statements and one for switch expressions, allowing for a
better wording regarding the default/wildcard pattern case.
Change-Id: I17db657ef12ade5d47fa96bf69b8807e33ed5b8c
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/293040
Reviewed-by: Paul Berry <paulberry@google.com>
Commit-Queue: Johnni Winther <johnniwinther@google.com>
Added error messages for when users try to use invalid mixins + a language test that tests that (and tests in each of the front ends).
Removed the tokens from the parser listeners.
Removed all behaviours and error reporting related to these invalid mixins.
Change-Id: I558595826dae7e2c176bd1929e97caa2335c167c
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/290614
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Commit-Queue: Kallen Tu <kallentu@google.com>
Reviewed-by: Johnni Winther <johnniwinther@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>
I have not yet run the analyzer's generators just to keep the generated
version of the changes out of the review.
There are 10 parser diagnostics that are not being documented:
- ParserErrorCode.INVALID_CONSTANT_CONST_PREFIX
- ParserErrorCode.INVALID_CONSTANT_PATTERN_BINARY
- ParserErrorCode.INVALID_CONSTANT_PATTERN_DUPLICATE_CONST
- ParserErrorCode.INVALID_CONSTANT_PATTERN_EMPTY_RECORD_LITERAL
- ParserErrorCode.INVALID_CONSTANT_PATTERN_GENERIC
- ParserErrorCode.INVALID_CONSTANT_PATTERN_NEGATION
- ParserErrorCode.INVALID_CONSTANT_PATTERN_UNARY
- ParserErrorCode.FINAL_MIXIN_CLASS
- ParserErrorCode.INTERFACE_MIXIN_CLASS
- ParserErrorCode.SEALED_MIXIN_CLASS
Let me know if you think any of those need documentation.
Change-Id: I904ecaeb07383fedcdc5c7c286f36d635ed8684e
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/286524
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Commit-Queue: Brian Wilkerson <brianwilkerson@google.com>
Reviewed-by: Marya Belanger <mbelanger@google.com>
Reviewed-by: Konstantin Shcheglov <scheglov@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>
I thought that this would be a nice small trial run for reviewing new
diagnostic documentation in a CL rather than in a separate doc.
It turns out that it does have one quirk, which is the need to update
the generator in order to add a link. Also note that this is the first
link to a site we don't control (the others are all to `dart.dev` or the
language repo on GitHub. I'm not sure whether that's something we want
to do.
Change-Id: I576a1a3a4f3daff938a4e93542f1cef9f2508a57
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/278640
Reviewed-by: Marya Belanger <mbelanger@google.com>
Commit-Queue: Brian Wilkerson <brianwilkerson@google.com>
This moves the ValueKind and NullValue interface to the util package
and add the NullValue as an interface to the NullValue enum, which has
now been renamed to NullValues.
This prepares for reusing the stack checking mechanism from the
StackListener in the inference visitor of the CFE. The adding of
NullValue as an interface, allows for using ValueKind and NullValue
that are specific to the types used in the stack.
Change-Id: I7d6b3d3932753898d87ef774a95460832efdc969
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/279084
Commit-Queue: Johnni Winther <johnniwinther@google.com>
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
Reviewed-by: Jens Johansen <jensj@google.com>
Broadly, this _adds_ text to the code, as making something explicit which was previously implicit generally requires adding characters. The fixes are of the form:
* `int x = y /* dynamic */;` --> `var x = y as int;`
* `Map<A, B> x = y; --> `var x = y.cast<A, B>();`
Most of the changes are in code which has parsed YAML or which has parsed arguments. Go figure. :)
Change-Id: I1107688bf4ce9c1ec3ed6a4cef56d4d968048e2e
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/278522
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
Commit-Queue: Samuel Rawlins <srawlins@google.com>
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Sam Rawlins