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[analyzer] No error in case of <code>?.</code> in a constant expression

analyzer-constants

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.

dart-model-analyzer-specIssues with the analyzer's implementation of the language specIssues with the analyzer's implementation of the language spec

P3A lower priority bug or feature requestA lower priority bug or feature request

Status: Open.

#60673 In dart-lang/sdk;

· sgrekhov opened on May 5, 2025

Analyzer constant evaluation special-cases <code>identical(int, double)</code>.

analyzer-constants

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.

model-const-evalImplementation of constant evaluation in analyzer/cfeImplementation of constant evaluation in analyzer/cfe

type-bugIncorrect behavior (everything from a crash to more subtle misbehavior)Incorrect behavior (everything from a crash to more subtle misbehavior)

Status: Open.

#60647 In dart-lang/sdk;

· lrhn opened on Apr 30, 2025

Wrong error in the analyzer in case of ternary operator and constant evaluation

analyzer-constants

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.

model-const-evalImplementation of constant evaluation in analyzer/cfeImplementation of constant evaluation in analyzer/cfe

status-pending

Status: Open.

#60448 In dart-lang/sdk;

· sgrekhov opened on Apr 1, 2025

Internal error (Dart Fix)

analyzer-constants

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-dartfixIssues with the dartfix packageIssues with the dartfix package

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

type-bugIncorrect behavior (everything from a crash to more subtle misbehavior)Incorrect behavior (everything from a crash to more subtle misbehavior)

Status: Open.

#59997 In dart-lang/sdk;

· JCKodel opened on Jan 27, 2025

The analyzer encounters an unhandled exception during constant verification in a switch statement

analyzer-constants

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.

P3A lower priority bug or feature requestA lower priority bug or feature request

type-bugIncorrect behavior (everything from a crash to more subtle misbehavior)Incorrect behavior (everything from a crash to more subtle misbehavior)

Status: Open.

#56117 In dart-lang/sdk;

· eernstg opened on Jul 1, 2024

Analyzer crash report: StateError: Bad state: [library: null][this: (DefaultParameterElementImpl) {Color? color}][enclosingElement: null][reference: null]

analyzer-constants

analyzer-crash-reportIssues which have been reported due to an analysis server crashIssues which have been reported due to an analysis server crash

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.

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

type-bugIncorrect behavior (everything from a crash to more subtle misbehavior)Incorrect behavior (everything from a crash to more subtle misbehavior)

Status: Open.

#56012 In dart-lang/sdk;

· srawlins opened on Jun 14, 2024

Inconsistent "invalid list element constant" errors in analyzer

analyzer-constants

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.

P3A lower priority bug or feature requestA lower priority bug or feature request

type-enhancementA request for a change that isn't a bugA request for a change that isn't a bug

Status: Open.

#55467 In dart-lang/sdk;

· srawlins opened on Apr 13, 2024

[analyzer] Incorrect recursive instance creation in the constant context leads to analyzer not showing any new errors

analyzer-constants

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.

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

type-bugIncorrect behavior (everything from a crash to more subtle misbehavior)Incorrect behavior (everything from a crash to more subtle misbehavior)

Status: Open.

#55078 In dart-lang/sdk;

· incendial opened on Mar 1, 2024

Analyzer const cast fails for <code>Never?</code>.

analyzer-constants

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.

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

type-bugIncorrect behavior (everything from a crash to more subtle misbehavior)Incorrect behavior (everything from a crash to more subtle misbehavior)

Status: Open.

#54820 In dart-lang/sdk;

· lrhn opened on Feb 4, 2024

Analyzer rejects const constructor in class with <code>abstract</code> instance variable.

analyzer-constants

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.

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

type-bugIncorrect behavior (everything from a crash to more subtle misbehavior)Incorrect behavior (everything from a crash to more subtle misbehavior)

Status: Open.

#54639 In dart-lang/sdk;

· lrhn opened on Jan 16, 2024

Record with <code>double</code> value cannot be used in a constant <code>==</code> operator

analyzer-constants

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.

improve-diagnosticsRelated to the quality of diagnostic messagesRelated to the quality of diagnostic messages

P3A lower priority bug or feature requestA lower priority bug or feature request

type-bugIncorrect behavior (everything from a crash to more subtle misbehavior)Incorrect behavior (everything from a crash to more subtle misbehavior)

Status: Open.

#54638 In dart-lang/sdk;

· sgrekhov opened on Jan 16, 2024

Asserting <code>Duration</code> values between a range in <code>const</code> constructors gives an error only when calling

analyzer-constants

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-ux

P3A lower priority bug or feature requestA lower priority bug or feature request

type-bugIncorrect behavior (everything from a crash to more subtle misbehavior)Incorrect behavior (everything from a crash to more subtle misbehavior)

Status: Open.

#54632 In dart-lang/sdk;

· FMorschel opened on Jan 15, 2024