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9,922 Open 45,836 Closed
9,922 Open 45,836 Closed
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Issues list

Wrong coloring on "consider removing this method call" A-diagnostics Area: Messages for errors, warnings, and lints T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#134485 opened Dec 18, 2024 by est31
Equality constraints break type resolution C-bug Category: This is a bug. needs-triage This issue may need triage. Remove it if it has been sufficiently triaged.
#134483 opened Dec 18, 2024 by Coder-256
Double Drop with #![deny(rust_2024_compatibility)] A-edition-2024 Area: The 2024 edition C-bug Category: This is a bug. I-prioritize Issue: Indicates that prioritization has been requested for this issue. I-unsound Issue: A soundness hole (worst kind of bug), see: https://en.wikipedia.org/wiki/Soundness L-tail_expr_drop_order Lint: tail_expr_drop_order regression-from-stable-to-beta Performance or correctness regression from stable to beta. S-has-bisection Status: a bisection has been found for this issue T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#134482 opened Dec 18, 2024 by Clipi-12
@compiler-errors
2
ICE: impossible case reached wit gce + v0 symbol mangling C-bug Category: This is a bug. F-generic_const_exprs `#![feature(generic_const_exprs)]` I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#134479 opened Dec 18, 2024 by matthiaskrgr
2
Compiler bug 1.85.0-nightly (a4cb3c831 2024-12-17) C-bug Category: This is a bug. I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. S-needs-repro Status: This issue has no reproduction and needs a reproduction to make progress. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#134476 opened Dec 18, 2024 by max-1975
1
Unsized types in required trait methods A-lint Area: Lints (warnings about flaws in source code) such as unused_mut. A-trait-objects Area: trait objects, vtable layout C-feature-request Category: A feature request, i.e: not implemented / a PR. needs-rfc This change is large or controversial enough that it should have an RFC accepted before doing it. T-lang Relevant to the language team, which will review and decide on the PR/issue.
#134475 opened Dec 18, 2024 by ionicmc-rs
6
bootstrap: retry cargo invocations if stderr contains a known pattern A-bootstrap-config Area: bootstrap `config.toml` and the config system C-enhancement Category: An issue proposing an enhancement or a PR with one. E-hard Call for participation: Hard difficulty. Experience needed to fix: A lot. T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap)
#134472 opened Dec 18, 2024 by MarcoIeni
6
Incorrect suggestion to derive Clone on Vec directly A-diagnostics Area: Messages for errors, warnings, and lints A-suggestion-diagnostics Area: Suggestions generated by the compiler applied by `cargo fix` D-invalid-suggestion Diagnostics: A structured suggestion resulting in incorrect code. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#134471 opened Dec 18, 2024 by cyrgani
compiletest: debugger ignore logic papers over debugger failing to init A-compiletest Area: The compiletest test runner A-debuginfo Area: Debugging information in compiled programs (DWARF, PDB, etc.) A-testsuite Area: The testsuite used to check the correctness of rustc C-bug Category: This is a bug. E-medium Call for participation: Medium difficulty. Experience needed to fix: Intermediate. T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap) T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#134469 opened Dec 18, 2024 by jieyouxu
compiletest: can't run debuginfo tests for only 1 debugger A-compiletest Area: The compiletest test runner A-debuginfo Area: Debugging information in compiled programs (DWARF, PDB, etc.) A-testsuite Area: The testsuite used to check the correctness of rustc C-enhancement Category: An issue proposing an enhancement or a PR with one. E-medium Call for participation: Medium difficulty. Experience needed to fix: Intermediate. T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap) T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#134468 opened Dec 18, 2024 by jieyouxu
Unhelpful suggestions on reference mutability A-diagnostics Area: Messages for errors, warnings, and lints T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#134467 opened Dec 18, 2024 by Walther
1
Slice bounds check not elided in trivial case when using a local varaible outside of a branch A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. C-bug Category: This is a bug. C-optimization Category: An issue highlighting optimization opportunities or PRs implementing such needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#134466 opened Dec 18, 2024 by ChrisDenton
unhelpful E0277 when writing func(&a: &T) instead of func(a: &T) A-diagnostics Area: Messages for errors, warnings, and lints T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#134461 opened Dec 18, 2024 by matthiaskrgr
HashMap reallocates even though capacity is not exceeded A-collections Area: `std::collection` A-docs Area: documentation for any part of the project, including the compiler, standard library, and tools C-bug Category: This is a bug. T-libs Relevant to the library team, which will review and decide on the PR/issue. T-libs-api Relevant to the library API team, which will review and decide on the PR/issue.
#134459 opened Dec 18, 2024 by e00E
compiler fails on arithmetic operations A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. A-target-feature Area: Enabling/disabling target features like AVX, Neon, etc. C-bug Category: This is a bug. E-needs-mcve Call for participation: This issue has a repro, but needs a Minimal Complete and Verifiable Example I-crash Issue: The compiler crashes (SIGSEGV, SIGABRT, etc). Use I-ICE instead when the compiler panics. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#134457 opened Dec 18, 2024 by ohad-starkware
@DianQK
1
#[linkage = "weak"] doesn't work for const fn A-linkage Area: linking into static, shared libraries and binaries C-discussion Category: Discussion or questions that doesn't represent real issues. F-linkage #![feature(linkage)]` needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#134451 opened Dec 18, 2024 by HaoboGu
12
cfg resolve diagnostic doesn't show up for axum macro A-cfg Area: `cfg` conditional compilation A-diagnostics Area: Messages for errors, warnings, and lints A-resolve Area: Name resolution D-terse Diagnostics: An error or lint that doesn't give enough information about the problem at hand. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#134448 opened Dec 18, 2024 by joshka
1
Document the contextual keyword raw A-docs Area: documentation for any part of the project, including the compiler, standard library, and tools C-enhancement Category: An issue proposing an enhancement or a PR with one. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-libs Relevant to the library team, which will review and decide on the PR/issue.
#134447 opened Dec 18, 2024 by CrazyboyQCD
2
E0308 Suggestion gets added to unrelated code and error span is too big A-diagnostics Area: Messages for errors, warnings, and lints A-macros Area: All kinds of macros (custom derive, macro_rules!, proc macros, ..) D-imprecise-spans Diagnostics: spans don't point to exactly the erroneous code T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#134445 opened Dec 17, 2024 by LasterAlex
Compilation issue [resolved with cargo clean] A-incr-comp Area: Incremental compilation C-bug Category: This is a bug. I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. S-needs-repro Status: This issue has no reproduction and needs a reproduction to make progress. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#134440 opened Dec 17, 2024 by CodyTheDoer
Possible nightly rustdoc doc generation time / size regression C-bug Category: This is a bug. E-needs-bisection Call for participation: This issue needs bisection: https://github.com/rust-lang/cargo-bisect-rustc E-needs-mcve Call for participation: This issue has a repro, but needs a Minimal Complete and Verifiable Example T-rustdoc Relevant to the rustdoc team, which will review and decide on the PR/issue.
#134435 opened Dec 17, 2024 by piaoyh
2
rustdoc: Quick way to collapse all impl blocks A-rustdoc-ui Area: Rustdoc UI (generated HTML) C-enhancement Category: An issue proposing an enhancement or a PR with one. T-rustdoc-frontend Relevant to the rustdoc-frontend team, which will review and decide on the web UI/UX output.
#134429 opened Dec 17, 2024 by crumblingstatue
LLVM is allowed to... be creative... with NANs according to Rust float semantics A-floating-point Area: Floating point numbers and arithmetic C-discussion Category: Discussion or questions that doesn't represent real issues.
#134417 opened Dec 17, 2024 by 01mf02
9
closure upvars disable unused_assignments lint A-lint Area: Lints (warnings about flaws in source code) such as unused_mut. C-bug Category: This is a bug. L-false-negative Lint: False negative (should have fired but didn't). L-unused_variables Lint: unused_variables T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#134413 opened Dec 17, 2024 by lcnr
2
Error mentions invalid nested HRTB: &mut for<'a> fn(for<'a> fn(&'a ())) A-diagnostics Area: Messages for errors, warnings, and lints A-higher-ranked Area: Higher-ranked things (e.g., lifetimes, types, trait bounds aka HRTBs) A-pretty Area: Pretty printing (including `-Z unpretty`) D-incorrect Diagnostics: A diagnostic that is giving misleading or incorrect information. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#134410 opened Dec 17, 2024 by theemathas
1
ProTip! What’s not been updated in a month: updated:<2024-11-18.