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Issues list

Incorrect help suggestion when attempting "arc" as Arc<str> A-diagnostics Area: Messages for errors, warnings, and lints 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.
#135412 opened Jan 12, 2025 by totbuae
Bad parse error on token sequences safe unsafe and unsafe safe A-diagnostics Area: Messages for errors, warnings, and lints A-parser Area: The parsing of Rust source code to an AST D-confusing Diagnostics: Confusing error or lint that should be reworked. D-incorrect Diagnostics: A diagnostic that is giving misleading or incorrect information. D-invalid-suggestion Diagnostics: A structured suggestion resulting in incorrect code. 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.
#134580 opened Dec 20, 2024 by ionicmc-rs
17
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
unused_allocation lint produces incorrect suggestion for Box comparison A-diagnostics Area: Messages for errors, warnings, and lints A-lints Area: Lints (warnings about flaws in source code) such as unused_mut. D-incorrect Diagnostics: A diagnostic that is giving misleading or incorrect information. L-unused_allocation Lint: unused_allocation T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#134186 opened Dec 12, 2024 by arvidfm
E0499 error shouldn't suggest adding a semicolon when there already is one A-diagnostics Area: Messages for errors, warnings, and lints 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.
#133941 opened Dec 5, 2024 by josephcsible
1
1
Poor diagnostic when using = instead of : in let bindings A-diagnostics Area: Messages for errors, warnings, and lints A-parser Area: The parsing of Rust source code to an AST D-confusing Diagnostics: Confusing error or lint that should be reworked. 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.
#133713 opened Dec 1, 2024 by dev-ardi
short diagnostic for E0432 incorrectly describes the problem A-diagnostics Area: Messages for errors, warnings, and lints D-confusing Diagnostics: Confusing error or lint that should be reworked. D-incorrect Diagnostics: A diagnostic that is giving misleading or incorrect information. 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.
#133137 opened Nov 17, 2024 by workingjubilee
1
@estebank
cargo-rustdoc: error: too many file operands when experimental feature -w is passed without parameters A-CLI Area: Command-line interface (CLI) to the compiler A-diagnostics Area: Messages for errors, warnings, and lints C-bug Category: This is a bug. D-incorrect Diagnostics: A diagnostic that is giving misleading or incorrect information. requires-nightly This issue requires a nightly compiler in some way. T-rustdoc Relevant to the rustdoc team, which will review and decide on the PR/issue.
#132718 opened Nov 7, 2024 by NovaliX-Dev
6
incorrect suggestion for use<...> bound that captures multiple lifetimes A-diagnostics Area: Messages for errors, warnings, and lints A-suggestion-diagnostics Area: Suggestions generated by the compiler applied by `cargo fix` D-incorrect Diagnostics: A diagnostic that is giving misleading or incorrect information. F-precise_capturing `#![feature(precise_capturing)]` T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#132199 opened Oct 26, 2024 by m4rch3n1ng
"downstream crates may implement trait for type" for both trait and type private to this crate A-coherence Area: Coherence C-enhancement Category: An issue proposing an enhancement or a PR with one. 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.
#130839 opened Sep 25, 2024 by tisonkun
5
Invalid suggestion for ambiguous associated type A-associated-items Area: Associated items (types, constants & functions) A-diagnostics Area: Messages for errors, warnings, and lints C-bug Category: This is a bug. 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.
#130166 opened Sep 9, 2024 by junbl
Cargo fix error C-bug Category: This is a bug. D-incorrect Diagnostics: A diagnostic that is giving misleading or incorrect information. S-needs-repro Status: This issue has no reproduction and needs a reproduction to make progress. T-cargo Relevant to the cargo team, which will review and decide on the PR/issue. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#129920 opened Sep 3, 2024 by snowfoxsh
3
Confusing suggestion to use cargo:rustc-link-lib in a cargo project with a lib and bins A-diagnostics Area: Messages for errors, warnings, and lints A-linkage Area: linking into static, shared libraries and binaries D-confusing Diagnostics: Confusing error or lint that should be reworked. D-incorrect Diagnostics: A diagnostic that is giving misleading or incorrect information. T-cargo Relevant to the cargo team, which will review and decide on the PR/issue.
#129904 opened Sep 2, 2024 by kusnezoff-alexander
4
single_use_lifetimes: false positive (suggests unstable anonymous lifetimes in impl Trait) A-lints Area: Lints (warnings about flaws in source code) such as unused_mut. C-bug Category: This is a bug. D-incorrect Diagnostics: A diagnostic that is giving misleading or incorrect information. F-lint-single_use_lifetimes `single_use_lifetimes` lint
#129255 opened Aug 18, 2024 by ivan-aksamentov
1
Inappropriate unused_parens for inline const inside vec!/macros A-lints Area: Lints (warnings about flaws in source code) such as unused_mut. A-macros Area: All kinds of macros (custom derive, macro_rules!, proc macros, ..) C-bug Category: This is a bug. D-incorrect Diagnostics: A diagnostic that is giving misleading or incorrect information. F-inline_const Inline constants (aka: const blocks, const expressions, anonymous constants) L-unused_parens Lint: unused_parens S-has-mcve Status: A Minimal Complete and Verifiable Example has been found for this issue T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#126457 opened Jun 14, 2024 by Zalathar
1
APITIT get treated as ordinary params in "not all trait impls implemented" error A-diagnostics Area: Messages for errors, warnings, and lints D-incorrect Diagnostics: A diagnostic that is giving misleading or incorrect information. D-papercut Diagnostics: An error or lint that needs small tweaks.
#126395 opened Jun 13, 2024 by lcnr
1
Issue with static functions when using feature effects A-diagnostics Area: Messages for errors, warnings, and lints C-bug Category: This is a bug. D-incorrect Diagnostics: A diagnostic that is giving misleading or incorrect information. F-const_trait_impl `#![feature(const_trait_impl)]` F-effects `#![feature(effects)]` requires-incomplete-features This issue requires the use of incomplete features. S-has-mcve Status: A Minimal Complete and Verifiable Example has been found for this issue T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#125471 opened May 24, 2024 by IrrelevantGaymer
Associated function from super traits not accessible via sub traits A-associated-items Area: Associated items (types, constants & functions) A-diagnostics Area: Messages for errors, warnings, and lints A-resolve Area: Name/path resolution done by `rustc_resolve` specifically A-trait-objects Area: trait objects, vtable layout C-bug Category: This is a bug. D-incorrect Diagnostics: A diagnostic that is giving misleading or incorrect information. D-verbose Diagnostics: Too much output caused by a single piece of incorrect code. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#124438 opened Apr 27, 2024 by WaffleLapkin
3
Borrow incorrectly "escapes" function when calling method of blanket impl for 'static type A-diagnostics Area: Messages for errors, warnings, and lints C-bug Category: This is a bug. 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. T-lang Relevant to the language team, which will review and decide on the PR/issue.
#123921 opened Apr 14, 2024 by eggyal
3
rustc suggests for<'a> when lifetime param already exists A-diagnostics Area: Messages for errors, warnings, and lints A-lifetimes Area: Lifetimes / regions A-resolve Area: Name/path resolution done by `rustc_resolve` specifically A-suggestion-diagnostics Area: Suggestions generated by the compiler applied by `cargo fix` 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.
#123713 opened Apr 10, 2024 by Rudxain
4
Incorrect argument index highlighting an error for type mismatch on static trait function calls A-diagnostics Area: Messages for errors, warnings, and lints C-bug Category: This is a bug. D-incorrect Diagnostics: A diagnostic that is giving misleading or incorrect information. S-has-mcve Status: A Minimal Complete and Verifiable Example has been found for this issue T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#122938 opened Mar 23, 2024 by arduano
1
Incorrect suggestion to add turbofish when > is missing A-diagnostics Area: Messages for errors, warnings, and lints D-incorrect Diagnostics: A diagnostic that is giving misleading or incorrect information. 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.
#121901 opened Mar 2, 2024 by RalfJung
1
E0716 proposes let binding to invalid places in the code A-diagnostics Area: Messages for errors, warnings, and lints 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.
#119686 opened Jan 7, 2024 by trrk
1
Incorrect dead_code lint with items only used in const. A-diagnostics Area: Messages for errors, warnings, and lints C-bug Category: This is a bug. D-incorrect Diagnostics: A diagnostic that is giving misleading or incorrect information. L-dead_code Lint: dead_code T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#118424 opened Nov 28, 2023 by zachs18
1
@long-long-float
4
Incorrect syntax when suggesting the use of Fn* traits as supertraits A-diagnostics Area: Messages for errors, warnings, and lints 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.
#118225 opened Nov 24, 2023 by xmh0511
1
@compiler-errors
2
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