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[extension-types] Allow a redirecting factory constructor to redirect to a representation type constructor

extension-types-laterIssues about extension types for later considerationIssues about extension types for later consideration

small-featureA small feature which is relatively cheap to implement.A small feature which is relatively cheap to implement.

Status: Open.

#3794 In dart-lang/language;

· eernstg opened on May 10, 2024

Do extension types support statically checked variance?

extension-types-laterIssues about extension types for later considerationIssues about extension types for later consideration

questionFurther information is requestedFurther information is requested

varianceIssues concerned with explicit varianceIssues concerned with explicit variance

Status: Open.

#3624 In dart-lang/language;

· eernstg opened on Feb 22, 2024

[extension types] Let <code>T</code> be assignable to an <code>open</code> extension type with representation type <code>T</code>

extension-types-laterIssues about extension types for later considerationIssues about extension types for later consideration

small-featureA small feature which is relatively cheap to implement.A small feature which is relatively cheap to implement.

Status: Open.

#3614 In dart-lang/language;

· eernstg opened on Feb 14, 2024

[extension-types] Allow implicit return mechanisms to use an extension type as if it were the representation type

extension-types-laterIssues about extension types for later considerationIssues about extension types for later consideration

small-featureA small feature which is relatively cheap to implement.A small feature which is relatively cheap to implement.

Status: Open.

#3607 In dart-lang/language;

· eernstg opened on Feb 2, 2024

Questions about "extension types"

extension-types-laterIssues about extension types for later considerationIssues about extension types for later consideration

featureProposed language feature that solves one or more problemsProposed language feature that solves one or more problems

Status: Open.

#3532 In dart-lang/language;

· matanlurey opened on Dec 22, 2023

Null-aware operators on not-non-nullable extension types

extension-types-laterIssues about extension types for later considerationIssues about extension types for later consideration

Status: Open.

#3456 In dart-lang/language;

· lrhn opened on Nov 9, 2023

Allow extension types to declare abstract instance members.

extension-types

extension-types-laterIssues about extension types for later considerationIssues about extension types for later consideration

requestRequests to resolve a particular developer problemRequests to resolve a particular developer problem

Status: Open.

#3381 In dart-lang/language;

· lrhn opened on Oct 4, 2023

Awkward two-constructor necessity in extension type with validation

extension-types-laterIssues about extension types for later considerationIssues about extension types for later consideration

Status: Open.

#3343 In dart-lang/language;

· srawlins opened on Sep 12, 2023

Can extension types declare abstract members?

extension-types

extension-types-laterIssues about extension types for later considerationIssues about extension types for later consideration

questionFurther information is requestedFurther information is requested

Status: Open.

#3283 In dart-lang/language;

· srawlins opened on Aug 17, 2023

Make sure type-special-casing for numbers is updated to account for extension types.

extension-types-laterIssues about extension types for later considerationIssues about extension types for later consideration

Status: Open.

#3203 In dart-lang/language;

· lrhn opened on Jul 7, 2023

Should inline class members with same names as those of the field be targets of lint?

extension-types-laterIssues about extension types for later considerationIssues about extension types for later consideration

Status: Open.

#3168 In dart-lang/language;

· Cat-sushi opened on Jun 27, 2023

[inline classes] Support simple union types?

extension-types-laterIssues about extension types for later considerationIssues about extension types for later consideration

questionFurther information is requestedFurther information is requested

Status: Open.

#2603 In dart-lang/language;

· eernstg opened on Nov 1, 2022