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9,910 Open 46,305 Closed
9,910 Open 46,305 Closed
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Issues list

ICE: item_name: no name for DefPath 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.
#135863 opened Jan 22, 2025 by matthiaskrgr
1
Detect missing else in block with return A-diagnostics Area: Messages for errors, warnings, and lints A-parser Area: The parsing of Rust source code to an AST F-let_else Issues related to let-else statements (RFC 3137) P-low Low priority T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#135857 opened Jan 22, 2025 by estebank
Failed to capture backtrace when compiling with --remap-path-prefix=${PWD}= A-backtrace Area: Backtraces A-path-remapping Area: path remapping, --remap-path-prefix, --remap-cwd-prefix, --remap-diagnostics-scope etc. C-bug Category: This is a bug. 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.
#135853 opened Jan 22, 2025 by ashi009
rustdoc's automatic link suggestion is syntactically invalid when the link is in a #[doc] attribute A-lints Area: Lints (warnings about flaws in source code) such as unused_mut. 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-rustdoc Relevant to the rustdoc team, which will review and decide on the PR/issue.
#135851 opened Jan 21, 2025 by Fulgen301
Trait implementation causes Object File Too Large error and compilation crash A-trait-system Area: Trait system C-bug Category: This is a bug. I-compilemem Issue: Problems and improvements with respect to memory usage during compilation. I-compiletime Issue: Problems and improvements with respect to compile times. I-crash Issue: The compiler crashes (SIGSEGV, SIGABRT, etc). Use I-ICE instead when the compiler panics. O-apple Operating system: Apple (macOS, iOS, tvOS, visionOS, watchOS) T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. WG-trait-system-refactor The Rustc Trait System Refactor Initiative (-Znext-solver)
#135849 opened Jan 21, 2025 by benwis
1
ICE: cannot convert ReLateParam to a region vid 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.
#135845 opened Jan 21, 2025 by matthiaskrgr
2
Regression: File::open not falling back to FileEndOfFileInfo on WINE C-bug Category: This is a bug. T-libs Relevant to the library team, which will review and decide on the PR/issue.
#135831 opened Jan 21, 2025 by MeguminSama
1
2
Investigate linker warnings A-linkage Area: linking into static, shared libraries and binaries A-linkers Area: linkers... you gotta love linkers C-tracking-issue Category: An issue tracking the progress of sth. like the implementation of an RFC 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.
#135828 opened Jan 21, 2025 by jyn514
4 tasks
UI tests that pass --test to rustc fail on panic=abort targets A-testsuite Area: The testsuite used to check the correctness of rustc C-bug Category: This is a bug. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#135819 opened Jan 21, 2025 by japaric
1
-Ztranslate-additional-ftl for a broken fluent bundle with stray interpolation argument unexpectedly ICEs A-run-make Area: port run-make Makefiles to rmake.rs A-translation Area: Translation infrastructure, and migrating existing diagnostics to SessionDiagnostic 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.
#135817 opened Jan 21, 2025 by jieyouxu
1
crash when dlopen/dlclose rust-made *.so multi-times on android/ohos aarch64 C-bug Category: This is a bug. needs-triage This issue may need triage. Remove it if it has been sufficiently triaged.
#135815 opened Jan 21, 2025 by Rust401
1
relaxing a non-Sized bounds is a hard-warning needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. T-lang Relevant to the language team, which will review and decide on the PR/issue.
#135809 opened Jan 21, 2025 by lcnr
1
Tracking Issue for #![feature(phantom_variance_markers)] C-tracking-issue Category: An issue tracking the progress of sth. like the implementation of an RFC T-libs-api Relevant to the library API team, which will review and decide on the PR/issue.
#135806 opened Jan 21, 2025 by jhpratt
1 of 4 tasks
Miri ICE/possible miscompilation with diverging function returning repr(transparent) wrapper with uninhabited ZST, transmuted to function pointer returning wrapped field. A-ABI Area: Concerning the application binary interface (ABI) A-miri Area: The miri tool 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.
#135802 opened Jan 21, 2025 by zachs18
1
minor editing issue in atomic.rs makes it harder to understand A-docs Area: Documentation for any part of the project, including the compiler, standard library, and tools T-libs Relevant to the library team, which will review and decide on the PR/issue.
#135801 opened Jan 20, 2025 by zookoatshieldedlabs
1
Option to pass flags to rustc while bootstrapping using a file C-enhancement Category: An issue proposing an enhancement or a PR with one. F-check-cfg --check-cfg T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap)
#135800 opened Jan 20, 2025 by WaffleLapkin
Basic wrapping arithmetic on pointers is pessimized compared to integers A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. C-optimization Category: An issue highlighting optimization opportunities or PRs implementing such I-slow Issue: Problems and improvements with respect to performance of generated code. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#135798 opened Jan 20, 2025 by orlp
5
Tracking issue for release notes of #134633: Stabilize get_many_mut as get_disjoint_mut 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 Relevant to the library team, which will review and decide on the PR/issue.
#135795 opened Jan 20, 2025 by rustbot
3 tasks
Tracking issue for release notes of #133801: Promote powerpc64le-unknown-linux-musl to tier 2 with host tools A-testsuite Area: The testsuite used to check the correctness of rustc 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-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. T-infra Relevant to the infrastructure team, which will review and decide on the PR/issue.
#135792 opened Jan 20, 2025 by rustbot
3 tasks
1.85.0
Tracking issue for release notes of #134690: CI: Add LTO support to clang in dist-x86_64-linux A-testsuite Area: The testsuite used to check the correctness of rustc 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-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap) T-infra Relevant to the infrastructure team, which will review and decide on the PR/issue.
#135791 opened Jan 20, 2025 by rustbot
3 tasks
1.85.0
Missed optimization opportunity when trivially converting between tuple struct and field struct by field values C-optimization Category: An issue highlighting optimization opportunities or PRs implementing such T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#135787 opened Jan 20, 2025 by recatek
Missed optimization opportunity when trivially moving struct by moving fields C-optimization Category: An issue highlighting optimization opportunities or PRs implementing such T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#135786 opened Jan 20, 2025 by recatek
Assembly for Rc::<str>::default() looks quite inefficient C-optimization Category: An issue highlighting optimization opportunities or PRs implementing such T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#135784 opened Jan 20, 2025 by jhorstmann
1
LLVM build failures on Windows/Mac 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-investigation Call for partcipation: This issues needs some investigation to determine current status O-macos Operating system: macOS O-windows Operating system: Windows T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap)
#135782 opened Jan 20, 2025 by Hoverbear
1
3
Binary operators still have worse trait error information than their corrosponding operators. 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.
#135781 opened Jan 20, 2025 by lolbinarycat
ProTip! Exclude everything labeled bug with -label:bug.