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Pull requests list

Use #![feature(adt_const_params)] for static query flags A-query-system Area: The rustc query system (https://rustc-dev-guide.rust-lang.org/query.html) S-waiting-on-perf Status: Waiting on a perf run to be completed. 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.
#151938 opened Feb 1, 2026 by Zalathar Loading…
@nnethercote
4
Move the fingerprint_style special case into DepKindVTable creation A-query-system Area: The rustc query system (https://rustc-dev-guide.rust-lang.org/query.html) 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.
#151936 opened Feb 1, 2026 by Zalathar Loading…
@jackh726
2
Linker-plugin-based LTO: give an explanation how to use linker-plugin-lto with full LTO S-waiting-on-review Status: Awaiting review from the assignee but also interested parties.
#151933 opened Feb 1, 2026 by foxtran Loading…
1
@nnethercote
2
refactor: remove Adjust::ReborrowPin S-blocked Status: Blocked on something else such as an RFC or other implementation work. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#151932 opened Feb 1, 2026 by frank-king Loading…
@jackh726
2
doc: Replace plain text link with md link to cargo-pgo repo S-waiting-on-review Status: Awaiting review from the assignee but also interested parties.
#151931 opened Feb 1, 2026 by sizmailov Loading…
@jdonszelmann
1
bootstrap: Refactor and rename a bunch of path handling 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. T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap)
#151930 opened Feb 1, 2026 by jyn514 Loading…
@Zalathar
12
Use with_capacity in query_key_hash_verify and PlaceholderExpander A-query-system Area: The rustc query system (https://rustc-dev-guide.rust-lang.org/query.html) 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.
#151929 opened Feb 1, 2026 by camsteffen Loading…
@BoxyUwU
2
Use an extension trait to define query methods A-attributes Area: Attributes (`#[…]`, `#![…]`) A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. A-query-system Area: The rustc query system (https://rustc-dev-guide.rust-lang.org/query.html) F-autodiff `#![feature(autodiff)]` 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.
#151925 opened Jan 31, 2026 by Zoxc • Draft
3
Fix ICE when projection error reporting sees opaque alias terms 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.
#151923 opened Jan 31, 2026 by TaKO8Ki Loading…
1
@jieyouxu
2
Do not automatically DerefMut ManuallyDrop through union references 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.
#151920 opened Jan 31, 2026 by eggyal Loading…
1
@petrochenkov
4
fix: Make --color always always print color A-diagnostics Area: Messages for errors, warnings, and lints A-error-codes Area: Explanation of an error code (--explain) C-bug Category: This is a bug. D-inconsistent Diagnostics: Inconsistency in formatting, grammar or style between diagnostic messages. 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.
#151919 opened Jan 31, 2026 by JayanAXHF Loading…
1
@tgross35
DRAFT: rustdoc: math-core LaTeX MathML test S-waiting-on-crater Status: Waiting on a crater run to be completed. T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap) T-clippy Relevant to the Clippy team. 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.
#151918 opened Jan 31, 2026 by notriddle • Draft
12
Skip overlapping spans in argument error suggestions 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.
#151909 opened Jan 31, 2026 by chenyukang Loading…
1
@Kivooeo
4
Split the dec2flt::RawFloat trait for easier reuse A-meta Area: Issues & PRs about the rust-lang/rust repository itself 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.
#151905 opened Jan 31, 2026 by tgross35 Loading…
@scottmcm
6
Place::ty: avoid iterating the entire chain when the type can be read from a field projection 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.
#151902 opened Jan 31, 2026 by RalfJung Loading…
@madsmtm
8
num: Separate public API from internal implementations A-meta Area: Issues & PRs about the rust-lang/rust repository itself 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.
#151900 opened Jan 31, 2026 by tgross35 Loading…
@scottmcm
5
Constify fold, reduce and last for iterator 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.
#151899 opened Jan 31, 2026 by Randl Loading…
@scottmcm
3
constify DoubleEndedIterator 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.
#151898 opened Jan 31, 2026 by Randl Loading…
@ibraheemdev
3
Move UI tests batch 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.
#151895 opened Jan 31, 2026 by Delta17920 Loading…
@Kivooeo
2
Move the query list into a new rustc_middle::queries module A-query-system Area: The rustc query system (https://rustc-dev-guide.rust-lang.org/query.html) 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.
#151893 opened Jan 31, 2026 by Zoxc Loading…
@petrochenkov
3
Remove some unnecessary try-related type annotations 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.
#151887 opened Jan 31, 2026 by scottmcm Loading…
@jackh726
6
Do not emit inference errors after encountering mod parse errors 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.
#151883 opened Jan 31, 2026 by estebank Loading…
1
@chenyukang
5
Remove the dep_node argument from try_mark_previous_green A-query-system Area: The rustc query system (https://rustc-dev-guide.rust-lang.org/query.html) 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.
#151879 opened Jan 30, 2026 by Zoxc Loading…
@jdonszelmann
13
Tweak inlining for try_mark_previous_green A-query-system Area: The rustc query system (https://rustc-dev-guide.rust-lang.org/query.html) 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.
#151877 opened Jan 30, 2026 by Zoxc • Draft
6
error on unsized AnonConsts 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.
#151874 opened Jan 30, 2026 by khyperia Loading…
2
@BoxyUwU
1
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