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Pull requests list

Only include dyn Trait<Assoc = ...> associated type bounds for Self: Sized associated types if they are provided 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.
#140684 opened May 5, 2025 by compiler-errors Loading…
1
@lcnr
1
Be a bit more relaxed about not yet constrained infer vars in closure upvar analysis 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.
#140678 opened May 5, 2025 by compiler-errors Loading…
1
@lcnr
6
Do not gather local all together at the beginning of typeck 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.
#140561 opened May 1, 2025 by compiler-errors Loading…
@lcnr
13
Remove manual WF hack disposition-merge This issue / PR is in PFCP or FCP with a disposition to merge it. proposed-final-comment-period Proposed to merge/close by relevant subteam, see T-<team> label. Will enter FCP once signed off. S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-types Relevant to the types team, which will review and decide on the PR/issue.
#140557 opened May 1, 2025 by compiler-errors Loading…
@lcnr
24
Better error message for late/early lifetime param mismatch 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.
#140523 opened Apr 30, 2025 by compiler-errors Loading…
@jackh726
13
Less Instance::new_raw 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.
#140518 opened Apr 30, 2025 by compiler-errors • Draft
7
Incompletely allow overloaded call from opaque when self type bottoms out in infer 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. WG-trait-system-refactor The Rustc Trait System Refactor Initiative (-Znext-solver)
#140496 opened Apr 30, 2025 by compiler-errors • Draft
1
@lcnr
4
Incompletely prefer opaque type bounds when self type bottoms out in infer 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. WG-trait-system-refactor The Rustc Trait System Refactor Initiative (-Znext-solver)
#140405 opened Apr 28, 2025 by compiler-errors • Draft
1
@lcnr
5
Only prefer param-env candidates if they remain non-global after norm 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. WG-trait-system-refactor The Rustc Trait System Refactor Initiative (-Znext-solver)
#140260 opened Apr 24, 2025 by compiler-errors Loading…
@lcnr
5
[crater] Only consider predicate non-global if binder vars are in PREDICATE binder 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.
#140209 opened Apr 23, 2025 by compiler-errors • Draft
@lcnr
36
Make well-formedness predicates no longer coinductive disposition-merge This issue / PR is in PFCP or FCP with a disposition to merge it. final-comment-period In the final comment period and will be merged soon unless new substantive objections are raised. S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-types Relevant to the types team, which will review and decide on the PR/issue.
#140208 opened Apr 23, 2025 by compiler-errors Loading…
3
@lcnr
49
Remove Symbol from Named variant of BoundRegionKind/LateParamRegionKind 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. WG-trait-system-refactor The Rustc Trait System Refactor Initiative (-Znext-solver)
#139598 opened Apr 9, 2025 by compiler-errors • Draft
9
[experiment] How expensive is if_cause? 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.
#139594 opened Apr 9, 2025 by compiler-errors • Draft
26
Stop dirtying incremental with span access when computing region scope span 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.
#139459 opened Apr 6, 2025 by compiler-errors • Draft
7
Error on recursive opaque ty in HIR typeck disposition-merge This issue / PR is in PFCP or FCP with a disposition to merge it. proposed-final-comment-period Proposed to merge/close by relevant subteam, see T-<team> label. Will enter FCP once signed off. S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-types Relevant to the types team, which will review and decide on the PR/issue.
#139419 opened Apr 5, 2025 by compiler-errors Loading…
20
Move coercion hack from coerce_unsized to check_cast 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.
#138542 opened Mar 15, 2025 by compiler-errors Loading…
@lcnr
11
Implement feature(precise_capturing_of_types) 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.
#138473 opened Mar 14, 2025 by compiler-errors Loading…
@lcnr
6
Stabilize return type notation (RFC 3654) disposition-merge This issue / PR is in PFCP or FCP with a disposition to merge it. I-lang-radar Items that are on lang's radar and will need eventual work or consideration. proposed-final-comment-period Proposed to merge/close by relevant subteam, see T-<team> label. Will enter FCP once signed off. S-waiting-on-documentation Status: Waiting on approved PRs to documentation before merging S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-lang Relevant to the language 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.
#138424 opened Mar 12, 2025 by compiler-errors Loading…
1 of 4 tasks
40
Recover param: Ty = EXPR 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.
#137396 opened Feb 21, 2025 by compiler-errors Loading…
1
@fmease
7
Check preds post mono (round 2) S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. S-waiting-on-perf Status: Waiting on a perf run to be completed. 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)
#137003 opened Feb 14, 2025 by compiler-errors • Draft
6
Instantiate predicate binder without recanonicalizing goal in new solver 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. WG-trait-system-refactor The Rustc Trait System Refactor Initiative (-Znext-solver)
#136997 opened Feb 14, 2025 by compiler-errors • Draft
@lcnr
3
Use the new solver in the impossible_predicates disposition-merge This issue / PR is in PFCP or FCP with a disposition to merge it. 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. 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)
#136988 opened Feb 13, 2025 by compiler-errors Loading…
1
@lcnr
24
Trait methods inherit trait const stability, do not inherit const stability from their own regular stability 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.
#136319 opened Jan 30, 2025 by compiler-errors Loading…
@RalfJung
16
Fix PostBorrowckAnalysis for old solver 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.
#135899 opened Jan 22, 2025 by compiler-errors Loading…
@lcnr
29
Consider parent aliases of rigid nested projections for outlives bounds 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.
#135008 opened Jan 2, 2025 by compiler-errors • Draft
1
ProTip! What’s not been updated in a month: updated:<2025-04-06.