20 Issues closed by 12 people

• vm/dart/symbolized_dart_crash_test fails on multiple aot bots

  #61123 closed Jul 16, 2025

• Failures on Add the ability to copy pipes using File.Copy

  #61094 closed Jul 16, 2025

• Suggest imports from custom directories

  #49137 closed Jul 16, 2025

• Lint rule to enforce unnecessary this

  #58658 closed Jul 16, 2025

• Support ignoring lint(s) for a part of the file

  #60013 closed Jul 16, 2025

• Loading/storing into shared fields should do acquire/release

  #61025 closed Jul 16, 2025

• dart:html.WebSocket event streams are undefined in DDC

  #38769 closed Jul 16, 2025

• On OS X, not Linux, dart seems not to run on main thread and doesn't allow to create of Appkit/Cocoa windows

  #61121 closed Jul 15, 2025

• VM AOT dill transformation (TFA?) bails out too soon and causes unneeded AssertAssignable

  #61083 closed Jul 15, 2025

• Feature Request: Support and/or as Alternative Boolean Operators

  #61110 closed Jul 15, 2025

• Inline values showing up for `FunctionType` parameters when the names match with other declarations

  #61099 closed Jul 14, 2025

• proposal: `unsafe_variance`

  #59050 closed Jul 14, 2025

• Cross compiling for arm64 linux on arm64 macos produces a 4x bigger binary

  #61097 closed Jul 14, 2025

• switch-case on `String` value uses incorrect value comparison in some cases

  #61098 closed Jul 14, 2025

• `dart:collection` Views

  #61107 closed Jul 14, 2025

• Equality of 2 sets

  #61104 closed Jul 12, 2025

• equality of sets

  #61103 closed Jul 12, 2025

• Error parsing timeline data in Observatory

  #61091 closed Jul 11, 2025

• [analyzer] `Object?` type argument is not reported as error if bound of type parameter is non-nullable.

  #61095 closed Jul 11, 2025

• Text Rendering Bug in Flutter Web (WASM) — Dart 3.8.1

  #61049 closed Jul 10, 2025

28 Issues opened by 17 people

• specify_nonobvious_property_types incorrectly flags Offset.zero as not obvious

  #61131 opened Jul 17, 2025

• [dartdev] [question] Support multi-architecture dylib in `native_assets_macos.dart`

  #61130 opened Jul 17, 2025

• [vm] Use autorelease pools in message loop on iOS/macOS

  #61129 opened Jul 17, 2025

• Missing add import quick-fix case

  #61128 opened Jul 16, 2025

• Create missing overrides bug with unary operators

  #61127 opened Jul 16, 2025

• Consider make ffi NativeType 'vm:deeply-immutable'

  #61126 opened Jul 16, 2025

• [js_interop] No error if a mixin is annotated with `@JS`, `@anonymous`, or `@staticInterop`

  #61125 opened Jul 16, 2025

• [js_interop] No warning if a declaration that isn't a JS interop class is annotated with `@staticInterop`

  #61124 opened Jul 16, 2025

• lint false negative - use_null_aware_elements -

  #61122 opened Jul 15, 2025

• pkg/kernel/test/binary/can_read_platform_test should specify its inputs

  #61120 opened Jul 15, 2025

• [js_interop] Wrong error message is an extension is annotated with `@staticInterop`

  #61119 opened Jul 15, 2025

• Incorrect normalization of `FutureOr` type

  #61118 opened Jul 15, 2025

• [dart2wasm] Optimize `StringBuffer` write to avoid creating intermediate strings?

  #61117 opened Jul 15, 2025

• [js_interop] No error or warning when typedef is annotated with the `@anonymous`

  #61116 opened Jul 15, 2025

• [js_interop] No error or warning if an enum ia annotated with `@anonymous`

  #61115 opened Jul 15, 2025

• The lint use_truncating_division does not flag truncate().

  #61114 opened Jul 14, 2025

• Failures of pkg/vm_service/test/cpu_samples_stream_test on vm-aot-mac-release-arm64

  #61113 opened Jul 14, 2025

• mac arm64 bots are timing out due to service test failures

  #61112 opened Jul 14, 2025

• No read completion suggestions when typing in assignment `..`

  #61111 opened Jul 14, 2025

• [js_interop] No error if not a type is annotated with `@anonymous()`

  #61109 opened Jul 14, 2025

• Comment Doc directives colouring and completion

  #61108 opened Jul 14, 2025

• [analyzer, UX] Conflicting diagnostics over void null check patterns.

  #61106 opened Jul 14, 2025

• New meta annotation: `@avoidReturnAsync`, to warn against generic functions that return Stream/Future

  #61105 opened Jul 13, 2025

• Quick-fix Wrap with extension override when overriding an existing member

  #61102 opened Jul 11, 2025

• VM crash: dart::SampleBlockBuffer::ReserveSampleImpl

  #61101 opened Jul 11, 2025

• Make `RawReceivePort.handler` not run in root zone.

  #61100 opened Jul 11, 2025

• [js_interop] JSExport with wrong `name` leads to syntax error

  #61096 opened Jul 11, 2025

• [js_interop] No error if a local variable or function is annotated with `JSExport()`

  #61093 opened Jul 10, 2025

270 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• Analyzer's `resolveFile2` now crashes with `PathNotFoundException`, failing to find the Dart SDK

  #53530 commented on Jul 10, 2025 • 0 new comments

• [js_interop] No error/warning if a class annotated with non empty `@JSExport` on dart2js

  #61084 commented on Jul 10, 2025 • 0 new comments

• Make Zones be properly encapsulating (Breaking!)

  #61060 commented on Jul 10, 2025 • 0 new comments

• feature request: support linear types

  #55657 commented on Jul 10, 2025 • 0 new comments

• Lint request: `avoid_private_access_on_open_classes`

  #57133 commented on Jul 10, 2025 • 0 new comments

• Catching null-based expectations in test code.

  #59340 commented on Jul 10, 2025 • 0 new comments

• New lint suggestion: `uncaught_async_error_in_try_catch`

  #59364 commented on Jul 10, 2025 • 0 new comments

• Prefer single quotes for import directives

  #59359 commented on Jul 10, 2025 • 0 new comments

• Incorrect use of ParentData Widget

  #59368 commented on Jul 10, 2025 • 0 new comments

• Add warning/lint for `Iterable<E>.whereType<T>` when `T is! E`

  #59394 commented on Jul 10, 2025 • 0 new comments

• `unnecassary_stack`, `unnecassary_row`, and `unnecassary_column`

  #59369 commented on Jul 10, 2025 • 0 new comments

• Add a new Lint rule to check exact one space before every line of documentation comments

  #59397 commented on Jul 10, 2025 • 0 new comments

• `public_member_api_docs ` should also highlight library statements.

  #59465 commented on Jul 10, 2025 • 0 new comments

• avoid_returning_widgets

  #59498 commented on Jul 10, 2025 • 0 new comments

• Generalize lines_longer_than_80_characters

  #59552 commented on Jul 10, 2025 • 0 new comments

• [linter proposal] member function can be static

  #59571 commented on Jul 10, 2025 • 0 new comments

• New lint to remove `??` inside `if null` test when the body does more things

  #59555 commented on Jul 10, 2025 • 0 new comments

• [linter] prefer_non_nullable_members

  #59791 commented on Jul 10, 2025 • 0 new comments

• Linter to suggest removing the `Future` return type for the synchronous option

  #59852 commented on Jul 10, 2025 • 0 new comments

• [linter] enforce documenting libraries

  #59851 commented on Jul 10, 2025 • 0 new comments

• Illegal argument in isolate message that works or break without changing much of the code

  #59866 commented on Jul 10, 2025 • 0 new comments

• [lint] avoid_unused_parameters

  #59955 commented on Jul 10, 2025 • 0 new comments

• [linter] `unnecessary_else_block` suggestion

  #60078 commented on Jul 10, 2025 • 0 new comments

• [linter] Warn about reference without assignment

  #60155 commented on Jul 10, 2025 • 0 new comments

• Flutter lint rule to prefer `Text.rich` over `RichText`

  #60334 commented on Jul 10, 2025 • 0 new comments

• Static analysis with if conditions for boolean assignments

  #60208 commented on Jul 10, 2025 • 0 new comments

• Feature Request: Linter Rule for Explicit Imports Using `show` or `as`

  #60461 commented on Jul 10, 2025 • 0 new comments

• Lints to prefer project root path import

  #60667 commented on Jul 10, 2025 • 0 new comments

• Convert nullable state fields to late or late final, if the fields are initialized in initState.

  #58675 commented on Jul 10, 2025 • 0 new comments

• Consider adding a lint for huge methods

  #58679 commented on Jul 10, 2025 • 0 new comments

• avoid relative imports for the whole project

  #58714 commented on Jul 10, 2025 • 0 new comments

• Provide linter guidance around List constructors

  #58716 commented on Jul 10, 2025 • 0 new comments

• Warn if a class with const constructor can actually never be const constructed

  #58719 commented on Jul 10, 2025 • 0 new comments

• Lint when a variable is unused after a compound assignment or pre/post-increment/decrement

  #58721 commented on Jul 10, 2025 • 0 new comments

• Support `@onlyOnThis`: lint access to members on any receiver other than `this`

  #58722 commented on Jul 10, 2025 • 0 new comments

• Implementation of initState should start with super.initState()

  #58732 commented on Jul 10, 2025 • 0 new comments

• Add lint to prefer absolute imports

  #58749 commented on Jul 10, 2025 • 0 new comments

• Consider new lint: `hardcoded_strings`

  #58741 commented on Jul 10, 2025 • 0 new comments

• Strict `void` lint request

  #58765 commented on Jul 10, 2025 • 0 new comments

• Lint to recommend using the direct file instead of library exporters

  #58778 commented on Jul 10, 2025 • 0 new comments

• proposal: Consider adding new avoid_shrink_wrap_in_lists lint

  #58780 commented on Jul 10, 2025 • 0 new comments

• Add a lint for checking test file name

  #58779 commented on Jul 10, 2025 • 0 new comments

• Lint for inefficient Quiver check statements

  #58796 commented on Jul 10, 2025 • 0 new comments

• analyzer should show an error when casting to a non-overlapping type

  #58803 commented on Jul 10, 2025 • 0 new comments

• Lint trivial type parameter bound?

  #58804 commented on Jul 10, 2025 • 0 new comments

• Add a lint rule for checking obvious assert mistakes

  #58814 commented on Jul 10, 2025 • 0 new comments

• A lint similar to always_specify_types, for always specifying all parameters of a function/constructor

  #58818 commented on Jul 10, 2025 • 0 new comments

• lint: StatefulWidget could be a StatelessWidget

  #58868 commented on Jul 10, 2025 • 0 new comments

• Lint to warn about incorrect types in overrides in a mixed mode null safety setting

  #58884 commented on Jul 10, 2025 • 0 new comments

• Add a new lint to catch dead code in try catch around syncronous code working with futures

  #59111 commented on Jul 10, 2025 • 0 new comments

• Lint for cast to extension type (formerly known as inline class)

  #59208 commented on Jul 10, 2025 • 0 new comments

• Linter needs to warn about single-item records

  #59311 commented on Jul 10, 2025 • 0 new comments

• Suggest to have only one public class per file using private classes for internal details.

  #59296 commented on Jul 10, 2025 • 0 new comments

• Lint request: avoid FutureOr<void>

  #58405 commented on Jul 10, 2025 • 0 new comments

• dynamic type association raise warning when using null-safety

  #58411 commented on Jul 10, 2025 • 0 new comments

• Flag uses of `assert` in tests

  #58433 commented on Jul 10, 2025 • 0 new comments

• make lint 'prefer typedefs instead of Function signature defining"

  #58441 commented on Jul 10, 2025 • 0 new comments

• Warn went creating `Set<void>`

  #58456 commented on Jul 10, 2025 • 0 new comments

• redundant_null_checks_lint_rule

  #58458 commented on Jul 10, 2025 • 0 new comments

• unnecessary return

  #58475 commented on Jul 10, 2025 • 0 new comments

• Lint concrete class with deceptive member signature caused by inherited covariant parameter

  #58477 commented on Jul 10, 2025 • 0 new comments

• Lint the situation where a noSuchMethod thrower is introduced because of privacy

  #58506 commented on Jul 10, 2025 • 0 new comments

• Linter rules for Navigator.method(..) vs Navigator.of(..).method()

  #58491 commented on Jul 10, 2025 • 0 new comments

• upper_snake_constant_identifiers

  #58508 commented on Jul 10, 2025 • 0 new comments

• Require all parameters define in constructor in `copyWith`

  #58507 commented on Jul 10, 2025 • 0 new comments

• New lint rule: warn about Color constants that match existing color constants

  #58525 commented on Jul 10, 2025 • 0 new comments

• `!is` is treated as `is`

  #58527 commented on Jul 10, 2025 • 0 new comments

• Prefer const option over BorderRadius.circular

  #58540 commented on Jul 10, 2025 • 0 new comments

• Lint to check that assert does not do assignment

  #58546 commented on Jul 10, 2025 • 0 new comments

• Lint for unintentional assignment in `if`/`do`/`while`

  #58547 commented on Jul 10, 2025 • 0 new comments

• Lint for AnimatedBuilder/ValueListenableBuilder's child property

  #58551 commented on Jul 10, 2025 • 0 new comments

• Make dartdoc notion of "ambiguous reexport" a lint!

  #58591 commented on Jul 10, 2025 • 0 new comments

• Add unnecessary_non_nullable_cast

  #58613 commented on Jul 10, 2025 • 0 new comments

• avoid_void_async not working as expected

  #58622 commented on Jul 10, 2025 • 0 new comments

• Generalize handling of error-prone situations where an object is discarded

  #58650 commented on Jul 10, 2025 • 0 new comments

• New lint to make parameters/variables/fields non-nullable if ! is used unconditionally for them.

  #58674 commented on Jul 10, 2025 • 0 new comments

• Dart imports are not case sensitive

  #58663 commented on Jul 10, 2025 • 0 new comments

• Warn when returning a function invocation when within a try block in an async function

  #58279 commented on Jul 10, 2025 • 0 new comments

• Enforce consistent order of class members

  #58283 commented on Jul 10, 2025 • 0 new comments

• Hard code check

  #58286 commented on Jul 10, 2025 • 0 new comments

• Lint request: avoid using hashCode

  #58290 commented on Jul 10, 2025 • 0 new comments

• Adding a lint: Extension methods crashed when called on a dynamic object

  #58289 commented on Jul 10, 2025 • 0 new comments

• Lint request: report when all usages of a nullable private API use non-nullably-typed values

  #58291 commented on Jul 10, 2025 • 0 new comments

• Lint request : avoid_returning_widgets

  #58303 commented on Jul 10, 2025 • 0 new comments

• Lint which reports publicly accessible late fields and variables w/o initializers

  #58318 commented on Jul 10, 2025 • 0 new comments

• Report unused packages

  #58313 commented on Jul 10, 2025 • 0 new comments

• Lint which reports on initialization of late final field or variable from a method or function

  #58319 commented on Jul 10, 2025 • 0 new comments

• lint request: ambiguous imports which include an element from the Dart SDK

  #58326 commented on Jul 10, 2025 • 0 new comments

• Warn if certain APIs are being used in a way that produce different results on VM and Web builds

  #58320 commented on Jul 10, 2025 • 0 new comments

• Incomplete or missing didUpdateWidget method

  #58333 commented on Jul 10, 2025 • 0 new comments

• Failure to manage listener lifecycles correctly

  #58334 commented on Jul 10, 2025 • 0 new comments

• Lint: must implement onError of streams

  #58341 commented on Jul 10, 2025 • 0 new comments

• prefer_first & prefer_last

  #58343 commented on Jul 10, 2025 • 0 new comments

• Lint when `member` might need to be `this.member` in constructor bodies

  #58358 commented on Jul 10, 2025 • 0 new comments

• Hint and/or lint for changing List/Set/Map `from` to `of`

  #58359 commented on Jul 10, 2025 • 0 new comments

• Lint rule for `!` postfix bang/exclamation and `late` null safety language features

  #58361 commented on Jul 10, 2025 • 0 new comments

• Add an annotation so that method calls can opt in to behaving like an unnecessary_statement

  #58364 commented on Jul 10, 2025 • 0 new comments

• Lint to warn when possibly long lived closures capture unexpected variables on the VM

  #58365 commented on Jul 10, 2025 • 0 new comments

• new lint: "Avoid unnecessary type annotations"

  #58375 commented on Jul 10, 2025 • 0 new comments

• Add a lint for `expect` when the expected and actual arguments don't have compatible types

  #58384 commented on Jul 10, 2025 • 0 new comments

• New lint for leaving space between comment slashes (`//`) and content.

  #58388 commented on Jul 10, 2025 • 0 new comments

• [Request] [Idea] Flutter Performance Lints

  #58403 commented on Jul 10, 2025 • 0 new comments

• lint to disallow storage of internationalized strings to static finals

  #58161 commented on Jul 10, 2025 • 0 new comments

• lint to protect against SQL injection (package:sqflite)

  #58162 commented on Jul 10, 2025 • 0 new comments

• new lint: `always_return_future_from_async `

  #58164 commented on Jul 10, 2025 • 0 new comments

• New lint rule: Exhaustive use of positional parameters

  #58177 commented on Jul 10, 2025 • 0 new comments

• Flag comparisons between nullable booleans and literals

  #58173 commented on Jul 10, 2025 • 0 new comments

• Flag concrete classes with unimplemented private members

  #58179 commented on Jul 10, 2025 • 0 new comments

• Report lint when an extension member name collides with extendee member name

  #58182 commented on Jul 10, 2025 • 0 new comments

• Add a lint when the type parameter of a generic function is the same as the name of the function

  #58184 commented on Jul 10, 2025 • 0 new comments

• New lint proposal: end_doc_comments_with_punctuation

  #58188 commented on Jul 10, 2025 • 0 new comments

• Lint rule for throwing exception when future is expected.

  #58187 commented on Jul 10, 2025 • 0 new comments

• new lint to prefer Center (over Align)

  #58193 commented on Jul 10, 2025 • 0 new comments

• Add `unused_argument` lint

  #58214 commented on Jul 10, 2025 • 0 new comments

• Warn when a nullable final field is initialised.

  #58222 commented on Jul 10, 2025 • 0 new comments

• Lint that helps users realize that `&` is often the best way to create rectangles.

  #58224 commented on Jul 10, 2025 • 0 new comments

• Lint for undocumented exceptions.

  #58232 commented on Jul 10, 2025 • 0 new comments

• Check for calls to `test` in `setUp` and `tearDown` callbacks

  #58233 commented on Jul 10, 2025 • 0 new comments

• Add a lint rule for file URIs

  #58237 commented on Jul 10, 2025 • 0 new comments

• Suggestion - consider adding checks for issues causing a process with isolates to hang

  #58238 commented on Jul 10, 2025 • 0 new comments

• suggestion: unnecessary_check_not_null

  #58239 commented on Jul 10, 2025 • 0 new comments

• [pub] new rule: license-exists

  #58244 commented on Jul 10, 2025 • 0 new comments

• [pub] new rule: readme-exists

  #58245 commented on Jul 10, 2025 • 0 new comments

• lint(s) to promote use of `characters` for safe string manipulation

  #58248 commented on Jul 10, 2025 • 0 new comments

• Linters to make applications more accessible

  #58251 commented on Jul 10, 2025 • 0 new comments

• @mustCall annotation for instance methods

  #58257 commented on Jul 10, 2025 • 0 new comments

• lint rule for using the "is" operator on unrelated types

  #58275 commented on Jul 10, 2025 • 0 new comments

• lint for potential constant values

  #57998 commented on Jul 10, 2025 • 0 new comments

• Flag comparisons between non-nullable booleans and literals

  #58012 commented on Jul 10, 2025 • 0 new comments

• Lint idea: upcast function literals by parameter type

  #58017 commented on Jul 10, 2025 • 0 new comments

• New rule: Avoid container modifications on @immutble

  #58018 commented on Jul 10, 2025 • 0 new comments

• Warn about creating a Global key in a widget build method

  #58030 commented on Jul 10, 2025 • 0 new comments

• Lint idea: async functions marked to return FutureOr<T>

  #58022 commented on Jul 10, 2025 • 0 new comments

• Suggested new rule: always_uppercase_for_flutter_colors

  #58031 commented on Jul 10, 2025 • 0 new comments

• new lint: (flutter) `dispose_super_last`

  #58034 commented on Jul 10, 2025 • 0 new comments

• Lint to disallow enums in if statements and expressions involving ?:

  #58036 commented on Jul 10, 2025 • 0 new comments

• Lint if debug fields are used outside of a class annotated as debug

  #58045 commented on Jul 10, 2025 • 0 new comments

• Lint idea: Strict `void` checking

  #58053 commented on Jul 10, 2025 • 0 new comments

• Lint to warn about cases where --track-widget-creation can change behavior

  #58057 commented on Jul 10, 2025 • 0 new comments

• Request for lint: unnecessary_dynamic

  #58082 commented on Jul 10, 2025 • 0 new comments

• [new lint]: `avoid_types_as_type_parameter_names`

  #58093 commented on Jul 10, 2025 • 0 new comments

• Prefer Timer.run over new Future

  #58098 commented on Jul 10, 2025 • 0 new comments

• Implement rules, which can help reduce number of compiled *.ddc.js modules

  #58106 commented on Jul 10, 2025 • 0 new comments

• new lint: `redundant_annotations`

  #58109 commented on Jul 10, 2025 • 0 new comments

• Boolean literal in ternary result

  #58110 commented on Jul 10, 2025 • 0 new comments

• unnecessary_getters_setters should catch wrapping a private final field

  #58119 commented on Jul 10, 2025 • 0 new comments

• Calling a super constructor with an @required parameter that is not defaulted

  #58125 commented on Jul 10, 2025 • 0 new comments

• NNBD Lint request: "don't set the length of potentially non-nullable collections"

  #58142 commented on Jul 10, 2025 • 0 new comments

• Lint Request: Detect when a Future is being interpolated into a string

  #58144 commented on Jul 10, 2025 • 0 new comments

• (Potential) Flutter lint: "use containers"

  #58147 commented on Jul 10, 2025 • 0 new comments

• consider `list_comprehensions` lint

  #58154 commented on Jul 10, 2025 • 0 new comments

• Lint for Flutter widgets that have clear containment rules

  #58151 commented on Jul 10, 2025 • 0 new comments

• Avoid contravariant function fields

  #57799 commented on Jul 10, 2025 • 0 new comments

• Add analyzer info when using uninitialized variables

  #57801 commented on Jul 10, 2025 • 0 new comments

• Add a lint for classes named "Mock" something that don't have a noSuchMethod

  #57811 commented on Jul 10, 2025 • 0 new comments

• Implement a lint for unnecessary async

  #57823 commented on Jul 10, 2025 • 0 new comments

• Require type annotations on parameters in an old-style function type

  #57822 commented on Jul 10, 2025 • 0 new comments

• Lint: Avoid using function types as a runtime `Type`

  #57827 commented on Jul 10, 2025 • 0 new comments

• [pub] (avoid) unsupported_properties

  #57861 commented on Jul 10, 2025 • 0 new comments

• lint request: enforce recommended dartdoc structure

  #57907 commented on Jul 10, 2025 • 0 new comments

• lint that flags package descriptions not between 60 and 180 characters

  #57913 commented on Jul 10, 2025 • 0 new comments

• Request for rule avoid_unused_function_parameters

  #57918 commented on Jul 10, 2025 • 0 new comments

• lint request: annotate_superclass_overrides

  #57919 commented on Jul 10, 2025 • 0 new comments

• Report unrestricted use of runtimeType

  #57922 commented on Jul 10, 2025 • 0 new comments

• new lint: warn when overriding toString() in a Diagnosticable

  #57926 commented on Jul 10, 2025 • 0 new comments

• An invariant_booleans lint for if-else statement

  #57929 commented on Jul 10, 2025 • 0 new comments

• Lint warnings if ErrorSummary, ErrorDescription, or ErrorHint constructors are called with bad values.

  #57939 commented on Jul 10, 2025 • 0 new comments

• Lint request: Warn when referencing private members from public dartdocs

  #57951 commented on Jul 10, 2025 • 0 new comments

• Add lints to help users avoid common Widget anti-patterns.

  #57956 commented on Jul 10, 2025 • 0 new comments

• Warn that calling toString() on a nullable type (implemented in NNBD) may be unsafe

  #57959 commented on Jul 10, 2025 • 0 new comments

• Add a unnecessary_null_aware_access_operators

  #57965 commented on Jul 10, 2025 • 0 new comments

• lint to flag duplicated lint rules

  #57969 commented on Jul 10, 2025 • 0 new comments

• Catch private types referenced from public APIs

  #57979 commented on Jul 10, 2025 • 0 new comments

• Add a lint for negating a result of a method call on a number

  #57982 commented on Jul 10, 2025 • 0 new comments

• A less stringent always_specify_types

  #57984 commented on Jul 10, 2025 • 0 new comments

• Lint when an explicit type would be inferred

  #57989 commented on Jul 10, 2025 • 0 new comments

• Lint for more than one positional boolean argument

  #57990 commented on Jul 10, 2025 • 0 new comments

• Rule banning inter-package exports

  #57602 commented on Jul 10, 2025 • 0 new comments

• linter rule for known type names used as generic type parameter names

  #57572 commented on Jul 10, 2025 • 0 new comments

• Add lint to find uses of end-of-line comments where doc comments were likely intended

  #57605 commented on Jul 10, 2025 • 0 new comments

• Rule Req: recommend using a base type instead of var when LUB applies

  #57606 commented on Jul 10, 2025 • 0 new comments

• Add a lint to ensure library dependency graph is a DAG

  #57613 commented on Jul 10, 2025 • 0 new comments

• Check copyright headers for consistency

  #57624 commented on Jul 10, 2025 • 0 new comments

• Extend only_throw_errors to Completer.completeError (or add a new rule)

  #57620 commented on Jul 10, 2025 • 0 new comments

• Lint private instance fields that could be local variables

  #57637 commented on Jul 10, 2025 • 0 new comments

• Report cascaded getters

  #57656 commented on Jul 10, 2025 • 0 new comments

• new lint: `use_iterables` (was catch places where "map" is used instead of "forEach")

  #57660 commented on Jul 10, 2025 • 0 new comments

• feature: Analyzer should warn about unnecessary dependencies in pubspec.yaml

  #57662 commented on Jul 10, 2025 • 0 new comments

• No analyzer warning or any other errors when I use a timer wrong with =>.

  #57669 commented on Jul 10, 2025 • 0 new comments

• lint for unused result?

  #57668 commented on Jul 10, 2025 • 0 new comments

• Idea: lint when passing async functions into forEach

  #57677 commented on Jul 10, 2025 • 0 new comments

• Request: Flag empty `setState(() {})` in Flutter

  #57683 commented on Jul 10, 2025 • 0 new comments

• Add lint warning about recommended import style

  #57700 commented on Jul 10, 2025 • 0 new comments

• package-level lint: unused, unexposed public members

  #57724 commented on Jul 10, 2025 • 0 new comments

• New rule: prefer_iterable_as_function_parameter

  #57727 commented on Jul 10, 2025 • 0 new comments

• lint: warn if public member returns private type

  #57732 commented on Jul 10, 2025 • 0 new comments

• prefer stream.forEach(f)

  #57748 commented on Jul 10, 2025 • 0 new comments

• Add a lint for unnecessary toString() in string interpolation

  #57755 commented on Jul 10, 2025 • 0 new comments

• Lint request: Put non widget arguments before widget arguments

  #57773 commented on Jul 10, 2025 • 0 new comments

• voidness propagation as a lint

  #57770 commented on Jul 10, 2025 • 0 new comments

• Request: Lint for near-guaranteed cast failure due to inference/covariance clash

  #57775 commented on Jul 10, 2025 • 0 new comments

• Lint local variables with the type inferred void

  #57776 commented on Jul 10, 2025 • 0 new comments

• Flag possible divisions by zero

  #57268 commented on Jul 10, 2025 • 0 new comments

• Flag identical boolean expressions in an if statement

  #57269 commented on Jul 10, 2025 • 0 new comments

• Flag possible missing else in consecutive if statements

  #57272 commented on Jul 10, 2025 • 0 new comments

• Flag boolean expressions that must be true

  #57274 commented on Jul 10, 2025 • 0 new comments

• Flag the more obvious off-by-one errors

  #57275 commented on Jul 10, 2025 • 0 new comments

• Flag the more obvious infinite loops

  #57276 commented on Jul 10, 2025 • 0 new comments

• Flag unreachable else blocks due to range overlap

  #57277 commented on Jul 10, 2025 • 0 new comments

• Flag successive re-assignment

  #57279 commented on Jul 10, 2025 • 0 new comments

• Flag wrong boolean operator with enum checks

  #57280 commented on Jul 10, 2025 • 0 new comments

• Analyzer should warn when "dart:io" and "dart:html" are both available in the same library

  #57323 commented on Jul 10, 2025 • 0 new comments

• Add a lint when defining default values for optional parameters

  #57321 commented on Jul 10, 2025 • 0 new comments

• Lint if a field has an initializer and is always initialized in a constructor

  #57331 commented on Jul 10, 2025 • 0 new comments

• Linter should suggest having a space on either side of any binary operators, and before any unary operators

  #57336 commented on Jul 10, 2025 • 0 new comments

• Add lint rule to warn about old-style typedefs with implicit parameter types

  #57381 commented on Jul 10, 2025 • 0 new comments

• Annotation for methods that can be overridden but not called

  #57384 commented on Jul 10, 2025 • 0 new comments

• AVOID mixing in a class that isn’t intended to be a mixin.

  #57390 commented on Jul 10, 2025 • 0 new comments

• Implement DO initialize fields at their declaration when possible.

  #57463 commented on Jul 10, 2025 • 0 new comments

• Add lints that hurt dart2js

  #57473 commented on Jul 10, 2025 • 0 new comments

• Dual rule for initialize formals

  #57475 commented on Jul 10, 2025 • 0 new comments

• Implement PREFER async/await over using raw futures.

  #57495 commented on Jul 10, 2025 • 0 new comments

• Lint long names

  #57511 commented on Jul 10, 2025 • 0 new comments

• A lint for shadowing members?

  #57537 commented on Jul 10, 2025 • 0 new comments

• Lint cyclic dependencies between folders

  #57546 commented on Jul 10, 2025 • 0 new comments

• Implement AVOID using Completer directly.

  #57539 commented on Jul 10, 2025 • 0 new comments

• Support @immutable

  #57560 commented on Jul 10, 2025 • 0 new comments

• Add a hint when a double is printed

  #57145 commented on Jul 10, 2025 • 0 new comments

• report a warning for returning a value within a forEach() callback

  #57143 commented on Jul 10, 2025 • 0 new comments

• Enhancement for dartanalyzer: Emit hints for special case of function type compatibility checking

  #57146 commented on Jul 10, 2025 • 0 new comments

• Lint for package dependency should/shouldn't be a dev dependency

  #57176 commented on Jul 10, 2025 • 0 new comments

• Lint for missing type info in formal parameter

  #57147 commented on Jul 10, 2025 • 0 new comments

• Lint for unspecified version constraints on packages

  #57177 commented on Jul 10, 2025 • 0 new comments

• Lint for literal values used in expressions

  #57199 commented on Jul 10, 2025 • 0 new comments

• pubspec: detect two identical keys

  #57187 commented on Jul 10, 2025 • 0 new comments

• Lint to end the first paragraph of doc comments with a period.

  #57202 commented on Jul 10, 2025 • 0 new comments

• Lint for statement with only literal values

  #57209 commented on Jul 10, 2025 • 0 new comments

• Lint for mixing cascades and conditional operator

  #57214 commented on Jul 10, 2025 • 0 new comments

• Lint for string concatenation which is not at the end of the line

  #57234 commented on Jul 10, 2025 • 0 new comments

• Linter features for Flutter code

  #57238 commented on Jul 10, 2025 • 0 new comments

• analyzer: tell me if package-root contains something I'm not using

  #57259 commented on Jul 10, 2025 • 0 new comments

• Flag `if A { B } else { B }`

  #57265 commented on Jul 10, 2025 • 0 new comments

• Flag duplicate boolean expressions

  #57266 commented on Jul 10, 2025 • 0 new comments

• Flag boolean checks that can't ever be true

  #57267 commented on Jul 10, 2025 • 0 new comments

• [gardening] standalone/io/socket_local_port_test

  #51477 commented on Jul 11, 2025 • 0 new comments

• Need clearer error when accidentally destructuring record without `await`

  #52733 commented on Jul 11, 2025 • 0 new comments

• dart2wasm: Null check operator used on a null value at AstCodeGenerator._setupLocalParameters

  #60583 commented on Jul 12, 2025 • 0 new comments

• Add new `ignore_for_file` type `strict`

  #60798 commented on Jul 12, 2025 • 0 new comments

• web compilers should not allow imports to 'dart:io'

  #46917 commented on Jul 14, 2025 • 0 new comments

• [breaking change] Add a `.close()` method to `ResourceHandle`

  #61070 commented on Jul 14, 2025 • 0 new comments

• `if` `case` allows to use `void` type

  #52408 commented on Jul 14, 2025 • 0 new comments

• os dialogs fail when called via dart:ffi on macOS (thread pinning Dart standalone)

  #38315 commented on Jul 14, 2025 • 0 new comments

• [hook] `hook/generate.dart` 🪝

  #56512 commented on Jul 14, 2025 • 0 new comments

• Quick fix proposal: If a missing identifier watches to that of a package name, suggest importing said package with a prefix

  #61034 commented on Jul 14, 2025 • 0 new comments

• Dartdocs on nested functions aren't included in hovers/outline

  #39746 commented on Jul 14, 2025 • 0 new comments

• Dev-exp team packages lints

  #59789 commented on Jul 14, 2025 • 0 new comments

• [cli] Introduce `dart clean`

  #60754 commented on Jul 14, 2025 • 0 new comments

• Allow long arguments to be provided via a file instead of only on the command line

  #60551 commented on Jul 14, 2025 • 0 new comments

• [linter] New lint to suggest avoid `bool == true` and `bool == false`

  #60614 commented on Jul 15, 2025 • 0 new comments

• False positive for `unused_field`/`unused_element` warning

  #61055 commented on Jul 15, 2025 • 0 new comments

• Analyzer doesn't warn for comparison of unrelated type extension values

  #59423 commented on Jul 16, 2025 • 0 new comments

• [dart2wasm] Reduce size of trivial async function bodies

  #60433 commented on Jul 16, 2025 • 0 new comments

• Allow AOT executables to be cross-compiled

  #28617 commented on Jul 16, 2025 • 0 new comments

• [dart2wasm] Follow-up tasks on source maps

  #56232 commented on Jul 16, 2025 • 0 new comments

• Support for inlayHints user preferences in language server

  #60326 commented on Jul 16, 2025 • 0 new comments

• Hot Reload Not Working on Flutter 3.32.1 with Custom Web Launch Configuration

  #60837 commented on Jul 16, 2025 • 0 new comments

• Recommend using `DateTime.timestamp()` over `DateTime.now().toUtc()`

  #60786 commented on Jul 16, 2025 • 0 new comments

• async within sync call warning and override

  #59330 commented on Jul 16, 2025 • 0 new comments

• [Dot Shorthands] DevTools support

  #60727 commented on Jul 17, 2025 • 0 new comments

• Revive support for interpreting code in Flutter debug builds on iOS

  #60202 commented on Jul 17, 2025 • 0 new comments