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ICE with
core::iter::adapters::peekable
+ recursion + pattern matching onpeek
Area: Trait systemArea: Trait systemCategory: This is a bug.Category: This is a bug.Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️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.#131342 In rust-lang/rust;TAIT coherence checks don't ensure composability of crates
Area: CoherenceArea: CoherenceArea: Trait systemArea: Trait systemCategory: This is a bug.Category: This is a bug.`#[feature(type_alias_impl_trait)]``#[feature(type_alias_impl_trait)]`Issue: A soundness hole (worst kind of bug), see: https://en.wikipedia.org/wiki/SoundnessIssue: A soundness hole (worst kind of bug), see: https://en.wikipedia.org/wiki/SoundnessRelevant 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.This issue requires a nightly compiler in some way.This issue requires a nightly compiler in some way.Status: Open.#130978 In rust-lang/rust;Implement
Default
for singleton function item typesArea: Trait systemArea: Trait systemCategory: A feature request, i.e: not implemented / a PR.Category: A feature request, i.e: not implemented / a PR.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.#130884 In rust-lang/rust;Associated type bounds are not equivalent to de-sugared
where
clauses for supertraits and nested associated typesArea: Trait systemArea: Trait systemRelevant 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.This issue may need triage. Remove it if it has been sufficiently triaged.This issue may need triage. Remove it if it has been sufficiently triaged.Status: Open.#130805 In rust-lang/rust;ICE: "error performing operation: fully_perform" on type inference for trait object with HRTB over GAT
Area: Generic associated types (GATs)Area: Generic associated types (GATs)Area: Higher-ranked things (e.g., lifetimes, types, trait bounds aka HRTBs)Area: Higher-ranked things (e.g., lifetimes, types, trait bounds aka HRTBs)Area: Lifetimes / regionsArea: Lifetimes / regionsArea: trait objects, vtable layoutArea: trait objects, vtable layoutArea: Trait systemArea: Trait systemCategory: This is a bug.Category: This is a bug.Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️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.Fixed by the next-generation trait solver, `-Znext-solver`.Fixed by the next-generation trait solver, `-Znext-solver`.Status: Open.#130797 In rust-lang/rust;Compiler freezes on trait with generic associated type
Area: Generic associated types (GATs)Area: Generic associated types (GATs)Area: Associated items (types, constants & functions)Area: Associated items (types, constants & functions)Area: Lifetimes / regionsArea: Lifetimes / regionsArea: Trait systemArea: Trait systemCategory: This is a bug.Category: This is a bug.Issue: The compiler never terminates, due to infinite loops, deadlock, livelock, etc.Issue: The compiler never terminates, due to infinite loops, deadlock, livelock, etc.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.Fixed by the next-generation trait solver, `-Znext-solver`.Fixed by the next-generation trait solver, `-Znext-solver`.Status: Open.#130640 In rust-lang/rust;Send
bound of trait object make unexpected async block is not general enough errorArea: Async & AwaitArea: Async & AwaitArea: Messages for errors, warnings, and lintsArea: Messages for errors, warnings, and lintsArea: Trait systemArea: Trait systemCategory: This is a bug.Category: This is a bug.This issue may need triage. Remove it if it has been sufficiently triaged.This issue may need triage. Remove it if it has been sufficiently triaged.Status: Open.#130596 In rust-lang/rust;ICE: broken MIR: NoSolution on HRTB over GAT in trait object
Area: Generic associated types (GATs)Area: Generic associated types (GATs)Area: Higher-ranked things (e.g., lifetimes, types, trait bounds aka HRTBs)Area: Higher-ranked things (e.g., lifetimes, types, trait bounds aka HRTBs)Area: Lifetimes / regionsArea: Lifetimes / regionsArea: trait objects, vtable layoutArea: trait objects, vtable layoutArea: Trait systemArea: Trait systemStatus: This bug is tracked inside the repo by a `known-bug` test.Status: This bug is tracked inside the repo by a `known-bug` test.Fixed by the next-generation trait solver, `-Znext-solver`.Fixed by the next-generation trait solver, `-Znext-solver`.Status: Open.#130524 In rust-lang/rust;Compiler forgets the trait bound on an associated type if the concrete type is known
Area: Trait systemArea: Trait systemCategory: This is a bug.Category: This is a bug.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.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.This issue may need triage. Remove it if it has been sufficiently triaged.This issue may need triage. Remove it if it has been sufficiently triaged.Status: Open.#130429 In rust-lang/rust;Trait inference is broken for unnamed structs
Area: Associated items (types, constants & functions)Area: Associated items (types, constants & functions)Area: Trait systemArea: Trait systemCategory: This is a bug.Category: This is a bug.Call for participation: Help is requested to fix this issue.Call for participation: Help is requested to fix this issue.Status: A Minimal Complete and Verifiable Example has been found for this issueStatus: A Minimal Complete and Verifiable Example has been found for this issueRelevant 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.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.#130318 In rust-lang/rust;Inference poisoned by presence of unrelated impl
Area: Trait systemArea: Trait systemFixed by the next-generation trait solver, `-Znext-solver`.Fixed by the next-generation trait solver, `-Znext-solver`.This issue may need triage. Remove it if it has been sufficiently triaged.This issue may need triage. Remove it if it has been sufficiently triaged.Status: Open.#130180 In rust-lang/rust;Bogus "implementation of
<whatever trait you want>
is not general enough" with RPITIT + asyncArea: Async & AwaitArea: Async & AwaitArea: `impl Trait`. Universally / existentially quantified anonymous types with static dispatch.Area: `impl Trait`. Universally / existentially quantified anonymous types with static dispatch.Area: Trait systemArea: Trait systemCategory: This is a bug.Category: This is a bug.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.#130113 In rust-lang/rust;