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Issues: rust-lang/rust

Draft release notes for 1.86.0
#138795 opened Mar 21, 2025 by cuviper
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10,901 Open 127,391 Closed
10,901 Open 127,391 Closed
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Issues list

std: make cmath functions safe S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-libs Relevant to the library team, which will review and decide on the PR/issue.
#139107 opened Mar 29, 2025 by joboet Loading…
@ibraheemdev
1
Mark .pp files as Rust A-meta Area: Issues & PRs about the rust-lang/rust repository itself A-testsuite Area: The testsuite used to check the correctness of rustc S-waiting-on-review Status: Awaiting review from the assignee but also interested parties.
#139106 opened Mar 29, 2025 by ShE3py Loading…
@Mark-Simulacrum
1
BackendRepr::is_signed: comment why this may panics S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#139105 opened Mar 29, 2025 by ShE3py Loading…
@wesleywiser
1
Invalid format string with certain fill characters yields incorrect suggestion 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.
#139104 opened Mar 29, 2025 by jdahlstrom
deduplicate abort implementations O-hermit Operating System: Hermit O-SGX Target: SGX O-windows Operating system: Windows S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-libs Relevant to the library team, which will review and decide on the PR/issue.
#139103 opened Mar 29, 2025 by joboet Loading…
@tgross35
3
coverage: Avoid splitting spans during span extraction/refinement A-code-coverage Area: Source-based code coverage (-Cinstrument-coverage) S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#139102 opened Mar 29, 2025 by Zalathar Loading…
@fee1-dead
2
Rollup of 7 pull requests A-attributes Area: Attributes (`#[…]`, `#![…]`) A-compiletest Area: The compiletest test runner A-testsuite Area: The testsuite used to check the correctness of rustc O-unix Operating system: Unix-like O-wasi Operating system: Wasi, Webassembly System Interface O-wasm Target: WASM (WebAssembly), http://webassembly.org/ rollup A PR which is a rollup S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. 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-libs Relevant to the library team, which will review and decide on the PR/issue.
#139101 opened Mar 29, 2025 by matthiaskrgr Loading…
2
compiletest: Support matching diagnostics on lines below A-compiletest Area: The compiletest test runner A-rustc-dev-guide Area: rustc-dev-guide A-testsuite Area: The testsuite used to check the correctness of rustc S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. 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.
#139100 opened Mar 29, 2025 by petrochenkov Loading…
@jieyouxu
8
Promise array::from_fn is generated in order of increasing indices I-libs-api-nominated Nominated for discussion during a libs-api team meeting. needs-fcp This change is insta-stable, so needs a completed FCP to proceed. S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. S-waiting-on-team Status: Awaiting decision from the relevant subteam (see the T-<team> label). T-libs-api Relevant to the library API team, which will review and decide on the PR/issue.
#139099 opened Mar 29, 2025 by scottmcm Loading…
1
@Amanieu
1
Tell LLVM about impossible niche tags S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#139098 opened Mar 29, 2025 by scottmcm Loading…
@compiler-errors
4
Add more tests for pin!(). S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. 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.
#139097 opened Mar 29, 2025 by m-ou-se Loading…
@fmease
4
Rollup of 7 pull requests A-attributes Area: Attributes (`#[…]`, `#![…]`) A-compiletest Area: The compiletest test runner A-testsuite Area: The testsuite used to check the correctness of rustc O-unix Operating system: Unix-like O-wasi Operating system: Wasi, Webassembly System Interface O-wasm Target: WASM (WebAssembly), http://webassembly.org/ rollup A PR which is a rollup S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. 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-libs Relevant to the library team, which will review and decide on the PR/issue.
#139096 opened Mar 29, 2025 by jhpratt Loading…
5
crates are considered for fn() -> type name resolution if they have generic parameters A-resolve Area: Name/path resolution done by `rustc_resolve` specifically C-bug Category: This is a bug. needs-triage This issue may need triage. Remove it if it has been sufficiently triaged.
#139095 opened Mar 29, 2025 by jyn514
1
Promoted constants lead to poor MIR from comparisons A-MIR Area: Mid-level IR (MIR) - https://blog.rust-lang.org/2016/04/19/MIR.html A-mir-opt Area: MIR optimizations 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. WG-mir-opt Working group: MIR optimizations
#139093 opened Mar 29, 2025 by scottmcm
Move fd into std::sys O-hermit Operating System: Hermit O-SGX Target: SGX O-unix Operating system: Unix-like O-wasi Operating system: Wasi, Webassembly System Interface S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-libs Relevant to the library team, which will review and decide on the PR/issue.
#139092 opened Mar 29, 2025 by thaliaarchi Loading…
@Mark-Simulacrum
4
Rewrite on_unimplemented format string parser. S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#139091 opened Mar 29, 2025 by mejrs Loading…
1
@jackh726
4
fix docs for Peekable::next_if{_eq} S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-libs Relevant to the library team, which will review and decide on the PR/issue.
#139090 opened Mar 28, 2025 by yotamofek Loading…
@workingjubilee
1
ICE: assertion failed: bpos.to_u32() >= mbc.pos.to_u32() + mbc.bytes as u32' A-borrow-checker Area: The borrow checker A-error-handling Area: Error handling A-frontend Area: Compiler frontend (errors, parsing and HIR) A-parser Area: The parsing of Rust source code to an AST C-bug Category: This is a bug. I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ S-has-bisection Status: a bisection has been found for this issue 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.
#139089 opened Mar 28, 2025 by matthiaskrgr
3
Ergonomic ref counting: optimize away clones when possible S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#139088 opened Mar 28, 2025 by spastorino • Draft
@nikomatsakis
7
Fallback {float} to f32 when f32: From<{float}> and add impl From<f16> for f32 F-f16_and_f128 `#![feature(f16)]`, `#![feature(f128)]` I-lang-nominated Nominated for discussion during a lang team meeting. S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. 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. T-libs Relevant to the library team, which will review and decide on the PR/issue. T-libs-api Relevant to the library API team, which will review and decide on the PR/issue. T-types Relevant to the types team, which will review and decide on the PR/issue.
#139087 opened Mar 28, 2025 by beetrees Loading…
1
@lcnr
6
Various cleanup in ExprUseVisitor S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#139086 opened Mar 28, 2025 by meithecatte Loading…
@compiler-errors
3
hygiene: Rename semi-transparent to semi-opaque A-attributes Area: Attributes (`#[…]`, `#![…]`) S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#139084 opened Mar 28, 2025 by petrochenkov Loading…
@davidtwco
2
hygiene: Rewrite apply_mark_internal to be more understandable S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#139083 opened Mar 28, 2025 by petrochenkov Loading…
@nnethercote
10
ICE: not using infcx A-trait-objects Area: trait objects, vtable layout C-bug Category: This is a bug. F-trait_alias `#![feature(trait_alias)]` F-type_alias_impl_trait `#[feature(type_alias_impl_trait)]` I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ S-has-bisection Status: a bisection has been found for this issue S-has-mcve Status: A Minimal Complete and Verifiable Example has been found for this issue T-types Relevant to the types team, which will review and decide on the PR/issue.
#139082 opened Mar 28, 2025 by matthiaskrgr
3
std: deduplicate errno accesses O-unix Operating system: Unix-like S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-libs Relevant to the library team, which will review and decide on the PR/issue.
#139081 opened Mar 28, 2025 by joboet Loading…
@Noratrieb
1
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