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Failure to assume GAT normalization holds when proving GAT bounds in impl
Area: Generic associated types (GATs)Area: Generic associated types (GATs)`#![feature(associated_type_defaults)]``#![feature(associated_type_defaults)]`Relevant to the types team, which will review and decide on the PR/issue.Relevant to the types team, which will review and decide on the PR/issue.Status: Open.#117606 In rust-lang/rust;#73905 regressed several tests around associated type defaults
Area: Associated items (types, constants & functions)Area: Associated items (types, constants & functions)Category: This is a bug.Category: This is a bug.`#![feature(associated_type_defaults)]``#![feature(associated_type_defaults)]`Relevant to the compiler team, which will review and decide on the PR/issue.Relevant to the compiler team, which will review and decide on the PR/issue.This issue requires a nightly compiler in some way.This issue requires a nightly compiler in some way.Status: Open.#78049 In rust-lang/rust;Interactions in
type_alias_impl_trait
andassociated_type_defaults
Category: A feature request, i.e: not implemented / a PR.Category: A feature request, i.e: not implemented / a PR.`#![feature(associated_type_defaults)]``#![feature(associated_type_defaults)]``#[feature(type_alias_impl_trait)]``#[feature(type_alias_impl_trait)]`Relevant to the language team, which will review and decide on the PR/issue.Relevant to the language team, which will review and decide on the PR/issue.This change is large or controversial enough that it should have an RFC accepted before doing it.This change is large or controversial enough that it should have an RFC accepted before doing it.This issue requires a nightly compiler in some way.This issue requires a nightly compiler in some way.Status: Open.#71083 In rust-lang/rust;Specialization should allow for delegation to default trait method implementation
Area: Trait impl specializationArea: Trait impl specializationCategory: A feature request, i.e: not implemented / a PR.Category: A feature request, i.e: not implemented / a PR.`#![feature(associated_type_defaults)]``#![feature(associated_type_defaults)]``#![feature(specialization)]``#![feature(specialization)]`Relevant to the language team, which will review and decide on the PR/issue.Relevant to the language team, which will review and decide on the PR/issue.Status: Open.#68309 In rust-lang/rust;Specialization: allow some projection when typechecking an impl
Area: Trait impl specializationArea: Trait impl specializationArea: Trait systemArea: Trait systemCategory: This is a bug.Category: This is a bug.`#![feature(associated_type_defaults)]``#![feature(associated_type_defaults)]`Relevant to the compiler team, which will review and decide on the PR/issue.Relevant to the compiler team, which will review and decide on the PR/issue.This issue requires a nightly compiler in some way.This issue requires a nightly compiler in some way.Status: Open.#32483 In rust-lang/rust;Tracking issue for RFC 2532, "Associated type defaults"
Area: Associated items (types, constants & functions)Area: Associated items (types, constants & functions)Blocker: Approved by a merged RFC but not yet implemented.Blocker: Approved by a merged RFC but not yet implemented.Blocker: Implemented in the nightly compiler and unstable.Blocker: Implemented in the nightly compiler and unstable.Category: A tracking issue for an RFC or an unstable feature.Category: A tracking issue for an RFC or an unstable feature.`#![feature(associated_type_defaults)]``#![feature(associated_type_defaults)]`Status: It's hard to tell what's been done and what hasn't! Someone should do some investigation.Status: It's hard to tell what's been done and what hasn't! Someone should do some investigation.Relevant to the language team, which will review and decide on the PR/issue.Relevant to the language team, which will review and decide on the PR/issue.Status: Open.#29661 In rust-lang/rust;Overflow with use of
Self
in inherent impl on traitCategory: This is a bug.Category: This is a bug.`#![feature(associated_type_defaults)]``#![feature(associated_type_defaults)]`Relevant to the compiler team, which will review and decide on the PR/issue.Relevant to the compiler team, which will review and decide on the PR/issue.Status: Open.#25050 In rust-lang/rust;