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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
Wrong type suggested in overflowing_bin_hex 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.
#135404 opened Jan 12, 2025 by s-cerevisiae
E0499 mentions "previous iteration of the loop" in proc macro code without any loops. 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.
#135403 opened Jan 12, 2025 by theemathas
1
E0195 diagnostic should take into account GATs, etc 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.
#135350 opened Jan 10, 2025 by QuineDot
1
Confusing error message when closures return references based on their arguments 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.
#135325 opened Jan 10, 2025 by uellenberg
ICE: trimmed_def_paths called, diagnostics were expected but none were emitted A-diagnostics Area: Messages for errors, warnings, and lints A-patterns Relating to patterns and pattern matching C-bug Category: This is a bug. I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. WG-diagnostics Working group: Diagnostics
#135289 opened Jan 9, 2025 by djc
1
8
compiletest: error emitter pretty svg tests don't normalize color differences between Windows and Unixes A-compiletest Area: The compiletest test runner A-diagnostics Area: Messages for errors, warnings, and lints A-testsuite Area: The testsuite used to check the correctness of rustc C-bug Category: This is a bug. D-diagnostic-infra Diagnostics: Issues that affect all diagnostics, or relate to the diagnostic machinery itself. O-windows Operating system: Windows 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.
#135270 opened Jan 8, 2025 by jieyouxu
consts that depend on other constants which fail to evaluate create difficult to read error messages due to notes: output 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.
#135259 opened Jan 8, 2025 by repnop
Wrong type suggested for overflowing_literals when the number is big 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.
#135248 opened Jan 8, 2025 by s-cerevisiae
1
improve spans for CallArgument constraints A-borrow-checker Area: The borrow checker A-diagnostics Area: Messages for errors, warnings, and lints C-enhancement Category: An issue proposing an enhancement or a PR with one. 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.
#135238 opened Jan 8, 2025 by lcnr
Diagnostics sometimes suggest items from rustc_private crates A-diagnostics Area: Messages for errors, warnings, and lints D-confusing Diagnostics: Confusing error or lint that should be reworked. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#135232 opened Jan 8, 2025 by tgross35
1
@tgross35
3
ICE: error: internal compiler error[E0277]: the trait bound 'str: const Deref' is not satisfied A-diagnostics Area: Messages for errors, warnings, and lints C-bug Category: This is a bug. F-const_trait_impl `#![feature(const_trait_impl)]` I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ S-bug-has-test Status: This bug is tracked inside the repo by a `known-bug` test. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#135210 opened Jan 7, 2025 by matthiaskrgr
@compiler-errors
1
Improvable error when putting mut in front of argument in trait method 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.
#135136 opened Jan 5, 2025 by elkowar
@mostafarezaei
3
rustc_on_unimplemented should work on specific trait methods A-diagnostics Area: Messages for errors, warnings, and lints C-enhancement Category: An issue proposing an enhancement or a PR with one. D-diagnostic-infra Diagnostics: Issues that affect all diagnostics, or relate to the diagnostic machinery itself. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#135117 opened Jan 5, 2025 by joshtriplett
4
List of trait implementations should be version-sorted A-diagnostics Area: Messages for errors, warnings, and lints D-papercut Diagnostics: An error or lint that needs small tweaks. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#135098 opened Jan 4, 2025 by joshtriplett
Trait bound not satisfied 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.
#135076 opened Jan 3, 2025 by reenigneEsrever92
Placing an attribute on a generic argument confuses the parser A-diagnostics Area: Messages for errors, warnings, and lints A-parser Area: The parsing of Rust source code to an AST T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#135017 opened Jan 2, 2025 by weiznich
cannot assign to data in an index of HashMap<_, _> diagnostic suggests solution that does not type check 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.
#134917 opened Dec 30, 2024 by epilys
explicit-outlives-requirements suggestion breaks code A-diagnostics Area: Messages for errors, warnings, and lints C-bug Category: This is a bug. 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.
#134902 opened Dec 29, 2024 by matthiaskrgr
Const generic equivalence check overrides diagnostic::on_unimplemented A-diagnostics Area: Messages for errors, warnings, and lints F-generic_const_exprs `#![feature(generic_const_exprs)]` requires-nightly This issue requires a nightly compiler in some way. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#134881 opened Dec 29, 2024 by juntyr
#![feature(..)] outside of crate root only warns and should be louder A-diagnostics Area: Messages for errors, warnings, and lints A-lints Area: Lints (warnings about flaws in source code) such as unused_mut. D-newcomer-roadblock Diagnostics: Confusing error or lint; hard to understand for new users. D-terse Diagnostics: An error or lint that doesn't give enough information about the problem at hand. L-unused_attributes Lint: unused_attributes requires-nightly This issue requires a nightly compiler in some way. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#134856 opened Dec 28, 2024 by estebank
Confusing error when using CoercePointee A-diagnostics Area: Messages for errors, warnings, and lints F-derive_coerce_pointee Feature: RFC 3621's oft-renamed implementation T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#134846 opened Dec 28, 2024 by RalfJung
strange borrowing suggestion A-borrow-checker Area: The borrow checker 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.
#134805 opened Dec 26, 2024 by est31
Terse parse error on ident @ pat in destructuring assignment A-diagnostics Area: Messages for errors, warnings, and lints A-parser Area: The parsing of Rust source code to an AST A-patterns Relating to patterns and pattern matching 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.
#134778 opened Dec 26, 2024 by workingjubilee
1
on_unimplemented label and notes are not displayed for transitive bounds 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.
#134700 opened Dec 23, 2024 by cramertj
1
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