Pull requests: rust-lang/rust
Pull requests list
Stabilize Area: The rustc query system (https://rustc-dev-guide.rust-lang.org/query.html) disposition-merge This issue / PR is in PFCP or FCP with a disposition to merge it. finished-final-comment-period The final comment period is finished for this PR / Issue. needs-fcp This change is insta-stable, or significant enough to need a team FCP to proceed. relnotes Marks issues that should be documented in the release notes of the next release. S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. S-waiting-on-fcp Status: PR is in FCP and is awaiting for FCP to complete. T-lang Relevant to the language team
let else A-query-system #93628 by est31 was merged Sep 17, 2022 Loading…
don't apply temporary lifetime extension rules to non-extended This issue / PR is in PFCP or FCP with a disposition to merge it. finished-final-comment-period The final comment period is finished for this PR / Issue. I-lang-radar Items that are on lang's radar and will need eventual work or consideration. needs-fcp This change is insta-stable, or significant enough to need a team FCP to proceed. relnotes Marks issues that should be documented in the release notes of the next release. 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-lang Relevant to the language team to-announce Announce this issue on triage meeting
super let disposition-merge #145838 by dianne was merged Sep 17, 2025 Loading…
check This issue / PR is in PFCP or FCP with a disposition to merge it. finished-final-comment-period The final comment period is finished for this PR / Issue. merged-by-bors This PR was explicitly merged by bors. S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. T-types Relevant to the types team, which will review and decide on the PR/issue.
FnDef return type for WF disposition-merge #115538 by lcnr was merged Apr 4, 2024 Loading…
Split TypeVisitable from TypeFoldable merged-by-bors This PR was explicitly merged by bors. 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.
#98206 by eggyal was merged Jul 6, 2022 Loading…
Add lint against integer to pointer transmutes disposition-merge This issue / PR is in PFCP or FCP with a disposition to merge it. finished-final-comment-period The final comment period is finished for this PR / Issue. I-lang-radar Items that are on lang's radar and will need eventual work or consideration. S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. T-clippy Relevant to the Clippy team. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-lang Relevant to the language team
#144531 by Urgau was merged Aug 24, 2025 Loading…
Add compiler error E0523 long description and test 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-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#100599 by MatthewPeterKelly was merged Feb 7, 2023 Loading…
lint incorrect implied bounds in wfcheck A-implied-bounds Area: Implied bounds / inferred outlives-bounds perf-regression Performance regression. S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. T-types Relevant to the types team, which will review and decide on the PR/issue. WG-trait-system-refactor The Rustc Trait System Refactor Initiative (-Znext-solver)
#109763 by aliemjay was closed Feb 5, 2024 Loading…
Better debug logs for borrowck constraint graph 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.
#104239 by b-naber was merged Feb 22, 2023 Loading…
lint/ctypes: ext. abi fn-ptr in internal abi fn merged-by-bors This PR was explicitly merged by bors. 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.
#108611 by davidtwco was merged Jul 3, 2023 Loading…
Compute liveness constraints in location-sensitive polonius merged-by-bors This PR was explicitly merged by bors. 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.
#134670 by lqd was merged Dec 30, 2024 Loading…
Fix float ICE 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.
#90927 by terrarier2111 was merged Nov 21, 2021 Loading…
add Area: The testsuite used to check the correctness of rustc F-cmse_nonsecure_entry `#![feature(cmse_nonsecure_entry)]` 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.
extern "C-cmse-nonsecure-entry" fn A-testsuite #127766 by folkertdev was merged Sep 22, 2024 Loading…
Point at overlapping impls when type annotations are needed merged-by-bors This PR was explicitly merged by bors. 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.
#89427 by estebank was merged Oct 25, 2021 Loading…
Reorder nesting scopes and declare bindings without drop schedule merged-by-bors This PR was explicitly merged by bors. 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.
#101410 by dingxiangfei2009 was merged Sep 15, 2022 Loading…
[beta-1.91] Warn on future errors from temporary lifetimes shortening in Rust 1.92 beta-accepted Accepted for backporting to the compiler in the beta channel. disposition-merge This issue / PR is in PFCP or FCP with a disposition to merge it. finished-final-comment-period The final comment period is finished for this PR / Issue. I-lang-radar Items that are on lang's radar and will need eventual work or consideration. merged-by-bors This PR was explicitly merged by bors. S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. T-clippy Relevant to the Clippy team. T-lang Relevant to the language team to-announce Announce this issue on triage meeting
#147056 by dianne was merged Oct 15, 2025 Loading…
Make naked functions incompatible with certain attributes S-inactive Status: Inactive and waiting on the author. This is often applied to closed PRs. S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
Fix exposing fields marked unstable or doc hidden merged-by-bors This PR was explicitly merged by bors. 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.
#90358 by DevinR528 was merged Mar 13, 2022 Loading…
have on_completion record subcycles merged-by-bors This PR was explicitly merged by bors. 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.
#85186 by nikomatsakis was merged May 13, 2021 Loading…
mir opt + codegen: handle subtyping A-variance Area: Variance (https://doc.rust-lang.org/nomicon/subtyping.html) merged-by-bors This PR was explicitly merged by bors. 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-types Relevant to the types team, which will review and decide on the PR/issue.
#112307 by lcnr was merged Jun 28, 2023 Loading…
GVN: Support unions. A-mir-opt Area: MIR optimizations A-mir-opt-GVN Area: MIR opt Global Value Numbering (GVN) merged-by-bors This PR was explicitly merged by bors. 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.
#146355 by cjgillot was merged Oct 7, 2025 Loading…
Foundations of location-sensitive polonius merged-by-bors This PR was explicitly merged by bors. 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.
#134268 by lqd was merged Dec 22, 2024 Loading…
selection failure: recompute applicable impls A-testsuite Area: The testsuite used to check the correctness of rustc A-type-system Area: Type system merged-by-bors This PR was explicitly merged by bors. 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.
#103252 by lcnr was merged Nov 8, 2022 Loading…
Folding revamp merged-by-bors This PR was explicitly merged by bors. perf-regression Performance regression. perf-regression-triaged The performance regression has been triaged. 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-rustdoc Relevant to the rustdoc team, which will review and decide on the PR/issue.
#97447 by nnethercote was merged Jun 8, 2022 Loading…
anonymize all bound vars, not just regions merged-by-bors This PR was explicitly merged by bors. 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.
#99730 by lcnr was merged Jul 30, 2022 Loading…
Fix typo and improve documentation for E0632 S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion.
#85520 by FabianWolff was merged Jul 1, 2021 Loading…
ProTip! What’s not been updated in a month: updated:<2025-10-16.