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Pull requests: rust-lang/rust
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Reimplement DestinationPropagation according to live ranges.
perf-regression
Performance regression.
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.
#145541
opened Aug 17, 2025 by
cjgillot
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rustdoc: turn is_unnamable into a compiler query
perf-regression
Performance regression.
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-rustdoc
Relevant to the rustdoc team, which will review and decide on the PR/issue.
T-rustdoc-frontend
Relevant to the rustdoc-frontend team, which will review and decide on the web UI/UX output.
#145021
opened Aug 6, 2025 by
lolbinarycat
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Constify Eq, Ord, PartialOrd
perf-regression
Performance regression.
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-libs
Relevant to the library team, which will review and decide on the PR/issue.
#144847
opened Aug 3, 2025 by
Randl
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Enable DestinationPropagation by default
A-mir-opt
Area: MIR optimizations
perf-regression
Performance regression.
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.
#142915
opened Jun 23, 2025 by
cjgillot
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JumpThreading: compute place and value indices on-demand
A-mir-opt
Area: MIR optimizations
perf-regression
Performance regression.
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.
#142881
opened Jun 22, 2025 by
cjgillot
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Introduce debuginfo to statements in MIR
A-LLVM
Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues.
perf-regression
Performance regression.
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.
#142771
opened Jun 20, 2025 by
dianqk
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Add post-mono MIR optimizations
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-clippy
Relevant to the Clippy team.
T-compiler
Relevant to the compiler team, which will review and decide on the PR/issue.
#131650
opened Oct 13, 2024 by
saethlin
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Properly deduce object lifetime defaults in projections & trait refs
A-attributes
Area: Attributes (`#[...]`, `#![...]`)
disposition-merge
This issue / PR is in PFCP or FCP with a disposition to merge it.
perf-regression
Performance regression.
proposed-final-comment-period
Proposed to merge/close by relevant subteam, see T-<team> label. Will enter FCP once signed off.
S-waiting-on-author
Status: This is awaiting some action (such as code changes or more information) from the author.
S-waiting-on-team
Status: Awaiting decision from the relevant subteam (see the T-<team> label).
T-types
Relevant to the types team, which will review and decide on the PR/issue.
#129543
opened Aug 25, 2024 by
fmease
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Stop considering moved-out locals when computing auto traits for generators (rebased)
needs-fcp
This change is insta-stable, or significant enough to need a team FCP to proceed.
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.
#128846
opened Aug 8, 2024 by
compiler-errors
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rustc_ast: FieldDef: remove span
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-compiler
Relevant to the compiler team, which will review and decide on the PR/issue.
[WIP] Support param bounds on non-lifetime binders
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-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)
#115362
opened Aug 29, 2023 by
compiler-errors
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