Search results

avoid_unused_constructor_parameters false positive in primary constructors

area-devexpFor issues related to the analysis server, IDE support, linter, `dart fix`, and diagnostic messages.For issues related to the analysis server, IDE support, linter, `dart fix`, and diagnostic messages.

Status: Open.

#63486 In dart-lang/sdk;

· PiotrRogulski opened on May 30, 2026

specify_nonobvious_local_variable_types false positive with typedefs + type args

area-devexpFor issues related to the analysis server, IDE support, linter, `dart fix`, and diagnostic messages.For issues related to the analysis server, IDE support, linter, `dart fix`, and diagnostic messages.

Status: Open.

#63485 In dart-lang/sdk;

· nate-thegrate opened on May 30, 2026

[dart2wasm] String.codeUnitAt on a const String is ~10x slower than equivalent Uint8List access.

Status: Open.

#63484 In dart-lang/sdk;

· modulovalue opened on May 30, 2026

[performance] No single optimal byte-container representation across JIT, AOT, dart2js, and dart2wasm

Status: Open.

#63483 In dart-lang/sdk;

· modulovalue opened on May 30, 2026

Fix for use_primary_constructors produces syntax error when there's no constructor

area-devexpFor issues related to the analysis server, IDE support, linter, `dart fix`, and diagnostic messages.For issues related to the analysis server, IDE support, linter, `dart fix`, and diagnostic messages.

devexp-quick-fixIssues with analysis server (quick) fixesIssues with analysis server (quick) fixes

Status: Open.

#63482 In dart-lang/sdk;

· stereotype441 opened on May 29, 2026

Consider adding context messages for a few hierarchy errors

area-dart-modelFor issues related to conformance to the language spec in the parser, compilers or the CLI analyzer.For issues related to conformance to the language spec in the parser, compilers or the CLI analyzer.

Status: Open.

#63481 In dart-lang/sdk;

· scheglov opened on May 29, 2026

[vm] FFI is not supported on SIMARM and SIMRISC

area-vmUse area-vm for VM related issues, including code coverage, and the AOT and JIT backends.Use area-vm for VM related issues, including code coverage, and the AOT and JIT backends.

Status: Open.

#63480 In dart-lang/sdk;

· modulovalue opened on May 29, 2026

corelilb/int_bit_count_test failed on vm-linux-debug-simriscv64

area-vmUse area-vm for VM related issues, including code coverage, and the AOT and JIT backends.Use area-vm for VM related issues, including code coverage, and the AOT and JIT backends.

gardening

Status: Open.

#63479 In dart-lang/sdk;

· aam opened on May 29, 2026

TFA bug in handling of local late fields

area-vmUse area-vm for VM related issues, including code coverage, and the AOT and JIT backends.Use area-vm for VM related issues, including code coverage, and the AOT and JIT backends.

Status: Open.

#63478 In dart-lang/sdk;

· mkustermann opened on May 29, 2026

[DDC] Constant/final variable + setter = failure on DDC

area-web-jsIssues related to JavaScript support for Dart Web, including DDC, dart2js, and JS interop.Issues related to JavaScript support for Dart Web, including DDC, dart2js, and JS interop.

P2A bug or feature request we're likely to work onA bug or feature request we're likely to work on

triagedIssue has been triaged by sub teamIssue has been triaged by sub team

web-dev-compiler

Status: Open.

#63477 In dart-lang/sdk;

· sgrekhov opened on May 29, 2026

co19/LanguageFeatures/Patterns/switch_statement_A05_t03 fails on dart2wasm

area-dart2wasmIssues for the dart2wasm compiler.Issues for the dart2wasm compiler.

Status: Open.

#63476 In dart-lang/sdk;

· sgrekhov opened on May 29, 2026

Make tools/make_version.py hermetic and eliminate two-list input drift

area-buildUse area-build for SDK build issues.Use area-build for SDK build issues.

Status: Open.

#63475 In dart-lang/sdk;

· kevmoo opened on May 28, 2026