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9,981 Open 46,654 Closed
9,981 Open 46,654 Closed
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Issues list

Missed optimization: When debuginfo is on, is_power_of_two does not imply nonzero. A-debuginfo Area: Debugging information in compiled programs (DWARF, PDB, etc.) 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.
#137359 opened Feb 21, 2025 by theemathas
ICE when cargo xtask install in rust-analyzer 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.
#137351 opened Feb 20, 2025 by BenjaminBrienen
2
invalid suggestion to add .into_iter() into the source code of quote 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.
#137345 opened Feb 20, 2025 by cyrgani
Tracking issue for release notes of #134340: Stabilize num_midpoint_signed feature 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.
#137344 opened Feb 20, 2025 by rustbot
3 tasks
1.87.0
1
Re-exports of hidden items are inconsistent C-bug Category: This is a bug. needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. T-rustdoc Relevant to the rustdoc team, which will review and decide on the PR/issue.
#137342 opened Feb 20, 2025 by lolbinarycat
Tracking issue for release notes of #136458: Do not deduplicate list of associated types provided by dyn principal 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-types Relevant to the types team, which will review and decide on the PR/issue.
#137341 opened Feb 20, 2025 by rustbot
3 tasks
Inefficient code generation with target-feature AVX2 A-codegen Area: Code generation 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. I-slow Issue: Problems and improvements with respect to performance of generated code. 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.
#137335 opened Feb 20, 2025 by LaurenzV
5
fixing wit_bindgen::generate!{} during cargo fix --edition caused a compiler error 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.
#137331 opened Feb 20, 2025 by ifsheldon
ICE: Rerunning drop data query produced no error. 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.
#137329 opened Feb 20, 2025 by matthiaskrgr
1
IPHONEOS_DEPLOYMENT_TARGET not followed for some object files C-bug Category: This is a bug. needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. O-ios Operating system: iOS
#137326 opened Feb 20, 2025 by joao-victor-silva
Unsupported default function parameters should have an explicit diagnostic 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.
#137310 opened Feb 20, 2025 by cyrgani
ICE: failed to normalize const, but it is not generic: UnevaluatedConst 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.
#137308 opened Feb 20, 2025 by matthiaskrgr
@lukas-code
2
Binding c++ with cxx, an error occurs on windows-gnu 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.
#137301 opened Feb 20, 2025 by yk0n9
2
Tracking Issue for range_bounds_is_empty 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.
#137300 opened Feb 20, 2025 by pitaj
3 tasks
RISC-V intrinsics with one or more target features are not inlined A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. C-bug Category: This is a bug. needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. O-riscv Target: RISC-V architecture
#137293 opened Feb 19, 2025 by brkydnc
2
#![no_main] breaks compiling with --test A-libtest Area: `#[test]` / the `test` library 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. T-libs Relevant to the library team, which will review and decide on the PR/issue.
#137292 opened Feb 19, 2025 by bjorn3
1
ICE: expected SIMD field to have definite array size 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.
#137291 opened Feb 19, 2025 by folkertdev
1
ICE: assertion failed: storage.data.is_empty() 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.
#137288 opened Feb 19, 2025 by matthiaskrgr
1
1
ICE: Error in drop elaboration not found by dropck. C-bug Category: This is a bug. F-type_alias_impl_trait `#[feature(type_alias_impl_trait)]` 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.
#137287 opened Feb 19, 2025 by matthiaskrgr
1
Document the PATH that Command searchs A-docs Area: Documentation for any part of the project, including the compiler, standard library, and tools A-process Area: `std::process` and `std::env` T-libs-api Relevant to the library API team, which will review and decide on the PR/issue.
#137286 opened Feb 19, 2025 by ChrisDenton
Tracking issue for release notes of #131114: Tracking Issue for inherent_str_constructors 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.
#137276 opened Feb 19, 2025 by rustbot
3 tasks
Performance regression in 1.84 for inline-able function in closure 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 I-prioritize Issue: Indicates that prioritization has been requested for this issue. regression-untriaged Untriaged performance or correctness regression.
#137273 opened Feb 19, 2025 by findepi
5
Bootstrap vendoring requires rustc-perf submodule (unconditionally?) C-discussion Category: Discussion or questions that doesn't represent real issues. O-fuchsia Operating system: Fuchsia T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap)
#137272 opened Feb 19, 2025 by jieyouxu
6
ICE：no entry for node id: NodeId(13) 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.
#137267 opened Feb 19, 2025 by sososopy
1
Tracking Issue for allowing comparisons between CStr, CString, and Cow<CStr>. 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.
#137265 opened Feb 19, 2025 by bjoernager
1 of 2 tasks
1
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