bors 7d7de5bf3c Auto merge of #139088 - spastorino:ergonomic-ref-counting-2, r=nikomatsakis ... Ergonomic ref counting: optimize away clones when possible This PR build on top of https://github.com/rust-lang/rust/pull/134797. It optimizes codegen of ergonomic ref-counting when the type being `use`d is only known to be copy after monomorphization. We avoid codening a clone and generate bitwise copy instead. RFC: https://github.com/rust-lang/rfcs/pull/3680 Tracking issue: https://github.com/rust-lang/rust/issues/132290 Project goal: https://github.com/rust-lang/rust-project-goals/issues/107 r? `@nikomatsakis` This PR could better sit on top of https://github.com/rust-lang/rust/pull/131650 but as it did not land yet I've decided to just do minimal changes. It may be the case that doing what I'm doing regress the performance and we may need to go the full route of https://github.com/rust-lang/rust/pull/131650. cc `@saethlin` in this regard.		2025-04-10 09:08:23 +00:00
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dep_graph	Add a dep kind for use of the anon node with zero dependencies	2025-04-02 07:35:05 +02:00
hir	Rollup merge of #139232 - nnethercote:remove-Map-5, r=Zalathar	2025-04-02 22:52:46 +09:00
hooks	Pretty print pattern type values with transmute if they don't satisfy their pattern	2025-02-05 14:56:41 +00:00
infer	Clean up trivial traversal/lift impl generator macro calls.	2025-02-06 13:31:43 +11:00
middle	Make LevelAndSource a struct	2025-04-03 09:17:55 +00:00
mir	Auto merge of #139088 - spastorino:ergonomic-ref-counting-2, r=nikomatsakis	2025-04-10 09:08:23 +00:00
query	Auto merge of #139000 - compiler-errors:rigid-missing-item, r=lcnr	2025-04-10 04:03:59 +00:00
thir	Add {ast,hir,thir}::PatKind::Missing variants.	2025-03-28 09:18:57 +11:00
traits	Rollup merge of #138176 - compiler-errors:rigid-sized-obl, r=lcnr	2025-03-31 14:36:20 +02:00
ty	Use a query rather than recomputing the tail repeatedly	2025-04-09 20:26:58 +00:00
util	Remove attribute #[rustc_error]	2025-03-30 01:32:21 +03:00
arena.rs	borrowck typeck children together with their parent	2025-04-08 00:34:40 +02:00
error.rs	Teach structured errors to display short Ty	2025-02-25 16:56:03 +00:00
lib.rs	Auto merge of #138414 - matthiaskrgr:rollup-9ablqdb, r=matthiaskrgr	2025-03-12 17:27:43 +00:00
lint.rs	Remove LintExpectationId from Level variants	2025-04-03 09:22:21 +00:00
macros.rs	Fold visit into ty	2025-03-15 06:34:36 +00:00
metadata.rs	Re-export more rustc_span::symbol things from rustc_span.	2024-12-18 13:38:53 +11:00
tests.rs	Give an item related to issue 27438 a more meaningful name	2024-04-30 22:27:19 +02:00
thir.rs	Rollup merge of #139108 - Nadrieril:simplify-expandedconstant, r=oli-obk	2025-04-07 22:29:18 +10:00
values.rs	Avoiding calling queries when collecting active queries	2025-03-26 09:36:36 +01:00