https://github.com/rust-lang/rust http://git.dreamy.place/mirrors/rust/atom?h=1.85.0 2025-02-13T16:52:47+00:00 2025-02-13T16:52:47+00:00 Lukas Markeffsky @ 2025-02-10T22:06:19+00:00 urn:sha1:a061e7eb65161af1a994257f0619d0ee7da24306 (cherry picked from commit c1da4f1d3c4fc4beb5edcfa8a303a1dcbe27b65e) 2025-02-06T17:53:26+00:00 Rémy Rakic remy.rakic+github@gmail.com 2025-01-18T22:09:19+00:00 urn:sha1:197b416baf683a01f98cf31fce706943e30a6b3c This reverts commit b57d93d8b9525fa261404b4cd9c0670eeb1264b8, reversing changes made to 0aeaa5eb22180fdf12a8489e63c4daa18da6f236. (cherry picked from commit 122a55bb442bd1995df9cf9b36e6f65ed3ef4a1d) 2025-02-06T17:53:26+00:00 Rémy Rakic remy.rakic+github@gmail.com 2025-01-18T22:08:38+00:00 urn:sha1:7302b302d08e3d884d75a688a5a38c53be78bd87 This reverts commit e108481f74ff123ad98a63bd107a18d13035b275, reversing changes made to 303e8bd768526a5812bb1776e798e829ddb7d3ca. (cherry picked from commit ca1c17c88d1f625763859396ba7a50f36ac45cc0) 2024-12-30T23:46:42+00:00 bors bors@rust-lang.org 2024-12-30T23:46:42+00:00 urn:sha1:4e5fec2f1ea4b1cfecaa14304c9f56de59b344cb stabilize const_swap libs-api FCP passed in https://github.com/rust-lang/rust/issues/83163. However, I only just realized that this actually involves an intrinsic. The intrinsic could be implemented entirely with existing stable const functionality, but we choose to make it a primitive to be able to detect more UB. So nominating for `@rust-lang/lang` to make sure they are aware; I leave it up to them whether they want to FCP this. While at it I also renamed the intrinsic to make the "nonoverlapping" constraint more clear. Fixes #83163 2024-12-27T12:44:13+00:00 许杰友 Jieyou Xu (Joe) 39484203+jieyouxu@users.noreply.github.com 2024-12-27T12:44:13+00:00 urn:sha1:72ef16f519c1787faa7d7d46a6608c4c27ea8976 Spruce up the docs of several queries related to the type/trait system and const eval - Editorial - Proper rustdoc summary/synopsis line by making use of extra paragraphs: Leads to better rendered output on module pages, in search result lists and overall, too - Use rustdoc warning blocks for admonitions of the form "do not call / avoid calling this query directly" - Use intra-doc links of the form ``[`Self::$query`]`` to cross-link queries. Indeed, such links are generally a bit brittle due to the existence of `TyCtxtFeed` which only contains a subset of queries. Therefore the docs of `feedable` queries cannot cross-link to non-`feedable` ones. I'd say it's fine to use intra-doc links despite the potential/unlikely occasional future breakage (if a query with the aforementioned characteristics becomes `feedable`). `Self::` is nicer than `TyCtxt::` (which would be more stable) since it accounts for other contexts like `TyCtxt{Feed,At,Ensure{,WithValue}}` - Informative - Generally add, flesh out and correct some doc comments - Add *Panic* sections (to a few selected queries only). The lists of panics aren't necessarily exhaustive and focus on the more "obvious" or "important" panics. - Where applicable add a paragraph calling attention to the relevant [`#[rustc_*]` TEST attribute](https://rustc-dev-guide.rust-lang.org/compiler-debugging.html#rustc_-test-attributes) The one non-doc change (it's internal and not observable): Be even more defensive in `query constness`'s impl (spiritual follow-up to #134122) (see self review comment). Fixes #133494. r\? **any**(compiler-errors, oli-obk) 2024-12-27T12:44:11+00:00 许杰友 Jieyou Xu (Joe) 39484203+jieyouxu@users.noreply.github.com 2024-12-27T12:44:11+00:00 urn:sha1:b9df3761896adf06e1d8bc6fe6eb766345f23da7 ptr::copy: fix docs for the overlapping case Fixes https://github.com/rust-lang/unsafe-code-guidelines/issues/549 As discussed in that issue, it doesn't make any sense for `copy` to read a byte via `src` after it was already written via `dst`. The entire point of this method is that is copies correctly even if they overlap, and that requires always reading any given location before writing it. Cc `@rust-lang/opsem` 2024-12-27T10:44:23+00:00 León Orell Valerian Liehr me@fmease.dev 2024-12-26T13:09:27+00:00 urn:sha1:454c09e355e0122fceaa770a3903c0ec9547bc0a 2024-12-25T15:01:26+00:00 Ralf Jung post@ralfj.de 2024-12-25T14:58:57+00:00 urn:sha1:335f7f59c1a4ffa0483f936a905b25f2f58c0263 2024-12-25T09:53:03+00:00 Ralf Jung post@ralfj.de 2024-12-25T09:49:23+00:00 urn:sha1:7291b1eaf7db863720f017f9f8a675ada86528e9 2024-12-25T09:45:48+00:00 Ralf Jung post@ralfj.de 2024-12-25T09:45:48+00:00 urn:sha1:00dfa3ba2d21577649e882ee65309fdbee08bf6d