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10,267 Open 47,242 Closed
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Issues list

minicore doesn't propagate -Ctarget-cpu for targets that require target-cpu being specified A-test-infra Area: test infrastructure (may span bootstrap/compiletest/more) C-bug Category: This is a bug. 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.
#140038 opened Apr 19, 2025 by jieyouxu
Convert ui tests that need specific tests/ui/.gitattributes entries into run-make tests A-testsuite Area: The testsuite used to check the correctness of rustc C-cleanup Category: PRs that clean code up or issues documenting cleanup. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#140033 opened Apr 19, 2025 by jieyouxu
2
autodiff on generic functions fails C-bug Category: This is a bug. E-medium Call for participation: Medium difficulty. Experience needed to fix: Intermediate. F-autodiff `#![feature(autodiff)]`
#140032 opened Apr 19, 2025 by ZuseZ4
@haenoe
3
rustdoc: assertion failed: !name.is_empty() A-intra-doc-links Area: Intra-doc links, the ability to link to items in docs by name C-bug Category: This is a bug. I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ P-medium Medium priority regression-from-stable-to-nightly Performance or correctness regression from stable to nightly. S-has-mcve Status: A Minimal Complete and Verifiable Example has been found for this issue T-rustdoc Relevant to the rustdoc team, which will review and decide on the PR/issue.
#140026 opened Apr 19, 2025 by kpreid
4
regression: error[E0308]: mismatched types for is_multiple_of C-bug Category: This is a bug. I-prioritize Issue: Indicates that prioritization has been requested for this issue. regression-from-stable-to-beta Performance or correctness regression from stable to beta. T-libs-api Relevant to the library API team, which will review and decide on the PR/issue.
#140020 opened Apr 18, 2025 by cuviper 1.87.0
3
regression: error[E0284]: type annotations needed; cannot infer type in trait declaration C-bug Category: This is a bug. P-high High priority regression-from-stable-to-beta Performance or correctness regression from stable to beta. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#140019 opened Apr 18, 2025 by cuviper 1.87.0
2
Tracking issue for release notes of #139535: Implement Default for raw pointers needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. relnotes Marks issues that should be documented in the release notes of the next release. relnotes-tracking-issue Marks issues tracking what text to put in release notes. T-libs-api Relevant to the library API team, which will review and decide on the PR/issue.
#140014 opened Apr 18, 2025 by rustbot
Unable to use profile-generate when cross-compiling for x86_64-pc-windows-gnu on Linux. A-cross Area: Cross compilation C-bug Category: This is a bug. needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. O-windows-gnu Toolchain: GNU, Operating system: Windows
#140013 opened Apr 18, 2025 by Esper89
1
ICE: upvar: assertion failed: 1 == 2 -Wrust-2021-incompatible-closure-captures 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-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.
#140011 opened Apr 18, 2025 by matthiaskrgr
1
Exponential compile time increase when nesting async closures in 1.86 C-bug Category: This is a bug. I-compiletime Issue: Problems and improvements with respect to compile times. 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.
#140004 opened Apr 18, 2025 by lazkindness
1
thread 'rustc' panicked at compiler\rustc_monomorphize\src\collector.rs:295:51 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. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#140001 opened Apr 18, 2025 by xmh0511
rustc confuses missing types with missing type parameters A-diagnostics Area: Messages for errors, warnings, and lints A-resolve Area: Name/path resolution done by `rustc_resolve` specifically 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.
#139999 opened Apr 18, 2025 by Wilfred
Tracking issue for release notes of #139483: f*::NAN: guarantee that this is a quiet NaN needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. relnotes Marks issues that should be documented in the release notes of the next release. relnotes-tracking-issue Marks issues tracking what text to put in release notes. T-libs-api Relevant to the library API team, which will review and decide on the PR/issue.
#139986 opened Apr 17, 2025 by rustbot 1.88.0
Tracking Issue for impl Display for CStr C-tracking-issue Category: An issue tracking the progress of sth. like the implementation of an RFC S-tracking-unimplemented Status: The feature has not been implemented. T-libs-api Relevant to the library API team, which will review and decide on the PR/issue.
#139984 opened Apr 17, 2025 by tamird
2 tasks
Destructuring tuple structs with public leading fields and private trailing fields by tuple syntax is disallowed C-bug Category: This is a bug. needs-triage This issue may need triage. Remove it if it has been sufficiently triaged.
#139972 opened Apr 17, 2025 by SOF3
compiletest: consider rejecting conditional test execution directives being used together with unconditional test disabling directives A-compiletest Area: The compiletest test runner 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. 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.
#139970 opened Apr 17, 2025 by jieyouxu
Consider converting tests/ui/json/json-bom-plus-crlf-multifile-aux.rs-associated tests into a run-make tests A-testsuite Area: The testsuite used to check the correctness of rustc C-cleanup Category: PRs that clean code up or issues documenting cleanup. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#139968 opened Apr 17, 2025 by jieyouxu
3
rustdoc hangs on recursive associated types A-auto-traits Area: auto traits (e.g., `auto trait Send {}`) A-synthetic-impls Area: Synthetic impls, used by rustdoc to document auto traits and traits with blanket impls A-trait-system Area: Trait system C-bug Category: This is a bug. fixed-by-next-solver Fixed by the next-generation trait solver, `-Znext-solver`. I-hang Issue: The compiler never terminates, due to infinite loops, deadlock, livelock, etc. T-rustdoc Relevant to the rustdoc team, which will review and decide on the PR/issue.
#139964 opened Apr 17, 2025 by theemathas
@fmease
5
rustc_codegen_ssa should write temporary files to the output directory A-codegen Area: Code generation 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.
#139963 opened Apr 17, 2025 by ChrisDenton
1
document remove_dir_all returning DirectoryNotEmpty on concurrent write A-docs Area: Documentation for any part of the project, including the compiler, standard library, and tools A-filesystem Area: `std::fs` T-libs Relevant to the library team, which will review and decide on the PR/issue.
#139958 opened Apr 17, 2025 by trinity-1686a
UnixStream doesn't set MSG_NOSIGNAL as UnixDatagram A-io Area: `std::io`, `std::fs`, `std::net` and `std::path` C-bug Category: This is a bug. T-libs Relevant to the library team, which will review and decide on the PR/issue.
#139956 opened Apr 17, 2025 by mlowicki
In edition 2024 error message "error: creating a shared reference to mutable static is discouraged" is wrong A-diagnostics Area: Messages for errors, warnings, and lints A-edition-2024 Area: The 2024 edition 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.
#139952 opened Apr 17, 2025 by rusty-bytes
@yuk1ty
1
Tracking issue for release notes of #132833: Stabilize let chains in the 2024 edition A-edition-2024 Area: The 2024 edition F-let_chains `#![feature(let_chains)]` needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. relnotes Marks issues that should be documented in the release notes of the next release. relnotes-tracking-issue Marks issues tracking what text to put in release notes. T-lang Relevant to the language team, which will review and decide on the PR/issue.
#139951 opened Apr 17, 2025 by rustbot
if multiple -Z allow-features are passed, only the last is used A-CLI Area: Command-line interface (CLI) to the compiler C-bug Category: This is a bug. 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.
#139947 opened Apr 17, 2025 by jyn514
2
ICE: name of non-Rpitit assoc item (episode 2) 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.
#139941 opened Apr 16, 2025 by matthiaskrgr
1
@compiler-errors
1
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