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Mishandling of AAPCS64 Homogeneous Vector Aggregates (HVAs) on aarch64-unknown-linux-gnu
C-bugCategory: This is a bug.Category: This is a bug.needs-triageThis 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.#161382 In rust-lang/rust;Rust ABI uses memory instead of registers for SIMD and similar types
C-bugCategory: This is a bug.Category: This is a bug.needs-triageThis 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.#161381 In rust-lang/rust;slice::element_offsetcan produce false positives via current operational semanticsA-raw-pointersArea: raw pointers, MaybeUninit, NonNullArea: raw pointers, MaybeUninit, NonNullC-bugCategory: This is a bug.Category: This is a bug.I-prioritizeIssue needs a team member to assess the impact. Will be replaced by P-{low,medium,high,critical}Issue needs a team member to assess the impact. Will be replaced by P-{low,medium,high,critical}T-langRelevant to the language teamRelevant to the language teamT-libsRelevant to the library team, which will review and decide on the PR/issue.Relevant to the library team, which will review and decide on the PR/issue.T-opsemRelevant to the opsem teamRelevant to the opsem teamStatus: Open.#161376 In rust-lang/rust;Making and dropping an empty
BTreeMapis not free.A-collectionsArea: `std::collections`Area: `std::collections`C-optimizationCategory: An issue highlighting optimization opportunities or PRs implementing suchCategory: An issue highlighting optimization opportunities or PRs implementing suchT-libsRelevant to the library team, which will review and decide on the PR/issue.Relevant to the library team, which will review and decide on the PR/issue.Status: Open.#161375 In rust-lang/rust;Diagnostics for closure capture not implementing auto trait does not show _which_ capture caused it
A-diagnosticsArea: Messages for errors, warnings, and lintsArea: Messages for errors, warnings, and lintsT-compilerRelevant 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.#161371 In rust-lang/rust;Confusing message for unused type parameter that is used, but not transitively used
A-diagnosticsArea: Messages for errors, warnings, and lintsArea: Messages for errors, warnings, and lintsT-compilerRelevant 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.#161365 In rust-lang/rust;x clippyon library/ crates is finickyC-bugCategory: This is a bug.Category: This is a bug.needs-triageThis 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.T-bootstrapRelevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap)Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap)Status: Open.#161364 In rust-lang/rust;Tracking issue for release notes of #160745: make closures act like MaybeDangling
needs-triageThis 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.relnotesMarks issues that should be documented in the release notes of the next release.Marks issues that should be documented in the release notes of the next release.relnotes-tracking-issueMarks issues tracking what text to put in release notes.Marks issues tracking what text to put in release notes.T-compilerRelevant 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.T-libsRelevant to the library team, which will review and decide on the PR/issue.Relevant to the library team, which will review and decide on the PR/issue.T-opsemRelevant to the opsem teamRelevant to the opsem teamStatus: Open.#161363 In rust-lang/rust;Use flock rather than fcntl based locks for incr comp when supported
A-incr-compArea: Incremental compilationArea: Incremental compilationA-technical-debtArea: Internal cleanup workArea: Internal cleanup workneeds-triageThis 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.#161361 In rust-lang/rust;Random access impl of
Take::for_each/Take::foldsuppresses side effects ofnextcall on empty iteratorA-iteratorsArea: IteratorsArea: IteratorsC-bugCategory: This is a bug.Category: This is a bug.needs-triageThis 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.T-libsRelevant to the library team, which will review and decide on the PR/issue.Relevant to the library team, which will review and decide on the PR/issue.Status: Open.#161350 In rust-lang/rust;-w trivial-castsproduces questionable diagnosticA-coercionsArea: implicit and explicit `expr as Type` coercionsArea: implicit and explicit `expr as Type` coercionsA-lintsArea: Lints (warnings about flaws in source code) such as unused_mut.Area: Lints (warnings about flaws in source code) such as unused_mut.C-bugCategory: This is a bug.Category: This is a bug.L-false-positiveLint: False positive (should not have fired).Lint: False positive (should not have fired).S-needs-reproStatus: This issue has no reproduction and needs a reproduction to make progress.Status: This issue has no reproduction and needs a reproduction to make progress.T-compilerRelevant 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.#161339 In rust-lang/rust;[ICE]: rustc nightly SIGSEGV in llvm::LiveRange::join with -C opt-level=2
A-LLVMArea: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues.Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues.C-bugCategory: This is a bug.Category: This is a bug.I-crashIssue: The compiler crashes (SIGSEGV, SIGABRT, etc). Use I-ICE instead when the compiler panics.Issue: The compiler crashes (SIGSEGV, SIGABRT, etc). Use I-ICE instead when the compiler panics.I-prioritizeIssue needs a team member to assess the impact. Will be replaced by P-{low,medium,high,critical}Issue needs a team member to assess the impact. Will be replaced by P-{low,medium,high,critical}regression-from-stable-to-betaPerformance or correctness regression from stable to beta.Performance or correctness regression from stable to beta.T-compilerRelevant 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.#161336 In rust-lang/rust;