https://github.com/rust-lang/rust http://git.dreamy.place/mirrors/rust/atom?h=master 2025-06-03T10:20:15+00:00 2025-06-03T10:20:15+00:00 Amanda Stjerna amanda.stjerna@it.uu.se 2025-04-29T15:12:12+00:00 urn:sha1:aca36fd12a3277ce17eb94e4e89567843bf137f7 This commit breaks out the logic of placheolder rewriting into its own preprocessing step. The only functional change from this is that the preprocessing step (where extra `r: 'static` constraints are added) is performed upstream of Polonius legacy, finally affecting Polonius. That is mostly a by-product, though. 2025-04-28T12:59:04+00:00 Amanda Stjerna amanda.stjerna@it.uu.se 2025-04-17T10:11:13+00:00 urn:sha1:6c934f65640f4f6a4056f6f1e60c05be8bbcf21d This rewires SCC annotations to have them be a separate, visitor-type data structure. It was broken out of #130227, which needed them to be able to remove unused annotations after computation without recomputing the SCCs themselves. As a drive-by it also removes some redundant code from the hot loop in SCC construction for a performance improvement. 2025-02-27T22:25:01+00:00 Nicholas Nethercote n.nethercote@gmail.com 2025-02-26T22:00:47+00:00 urn:sha1:afc5e1fba5e12da77c6bcb8183c277c6e61de6a3 The `Edges` iterator returns `OutlivesConstraint` elements, which are 72 bytes. This is big enough to affect performance. Return `&OutlivesConstraint` would be better. However, each `Edges` iterator is really one of two different iterators. The "from graph" case does a graph traversal and could return `&OutlivesConstraint`. But the "from static" case just does a `0..n` iteration and constructs a new `OutlivesConstraint` from that, so it can't return a reference. This commit splits `Edges into `EdgesFromGraph` and `EdgesFromStatic`, which allows them to have different return types. This is a perf win for the `wg-grammar` benchmark. 2025-02-27T21:23:29+00:00 Nicholas Nethercote n.nethercote@gmail.com 2025-02-26T21:55:03+00:00 urn:sha1:60bf07a26c88b6ebd2522e5ae9cd1afcfa3887f4 This facilitates the next commit. 2024-11-04T04:43:45+00:00 Nicholas Nethercote n.nethercote@gmail.com 2024-10-04T00:04:34+00:00 urn:sha1:6676cec925772d74a9dd6eb4042b58ab2cc7fbfe 2024-09-13T05:46:20+00:00 Nicholas Nethercote n.nethercote@gmail.com 2024-09-11T23:25:11+00:00 urn:sha1:8d32578fe1d05e0faa973b7fccf3359f8421e20d - Replace non-standard names like 's, 'p, 'rg, 'ck, 'parent, 'this, and 'me with vanilla 'a. These are cases where the original name isn't really any more informative than 'a. - Replace names like 'cx, 'mir, and 'body with vanilla 'a when the lifetime applies to multiple fields and so the original lifetime name isn't really accurate. - Put 'tcx last in lifetime lists, and 'a before 'b. 2024-08-30T07:14:53+00:00 Nicholas Nethercote n.nethercote@gmail.com 2024-08-29T22:39:41+00:00 urn:sha1:67556eca99e044370a6ec85e1610c2e090ee7401 2024-07-28T22:26:52+00:00 Nicholas Nethercote n.nethercote@gmail.com 2024-07-28T22:13:50+00:00 urn:sha1:84ac80f1921afc243d71fd0caaa4f2838c294102 The previous commit updated `rustfmt.toml` appropriately. This commit is the outcome of running `x fmt --all` with the new formatting options. 2024-07-01T09:52:38+00:00 Amanda Stjerna amanda.stjerna@it.uu.se 2024-07-01T09:51:28+00:00 urn:sha1:9be3a3d761060a047667226bd742346f8c25c6cf 2024-07-01T08:39:42+00:00 Amanda Stjerna amanda.stjerna@it.uu.se 2024-06-13T14:35:29+00:00 urn:sha1:b3ef0e8487286b90e60261b9ac8d26dbb91b7e99 This version is a squash-rebased version of a series of exiermental commits, since large parts of them were broken out into PR #125069. It explicitly handles universe violations in higher-kinded outlives constraints by adding extra outlives static constraints.