rust/compiler/rustc_pattern_analysis/src, branch 1.82.0https://github.com/rust-lang/rust
http://git.dreamy.place/mirrors/rust/atom?h=1.82.02024-09-18T16:24:42+00:00Revert warning empty patterns as unreachable2024-09-18T16:24:42+00:00Nadrierilnadrieril+git@gmail.com2024-08-28T18:10:26+00:00urn:sha1:7410cbf03f55788ff768a9b6f0b2f098c1ab7053
(cherry picked from commit 5b7be148ea0128daad309cf5a123c868a65d7737)
Add `warn(unreachable_pub)` to `rustc_pattern_analysis`.2024-08-29T10:18:44+00:00Nicholas Nethercoten.nethercote@gmail.com2024-08-29T06:24:38+00:00urn:sha1:653ee7bc3aa0a28eabb796cbe14d185b49fe3e6dRollup merge of #128965 - Zalathar:no-pat, r=Nadrieril2024-08-16T01:44:16+00:00Jubilee46493976+workingjubilee@users.noreply.github.com2024-08-16T01:44:16+00:00urn:sha1:5858329f1adf44ba39815d2040a0cb1478d37bc8
Remove `print::Pat` from the printing of `WitnessPat`
After the preliminary work done in #128536, we can now get rid of `print::Pat` entirely.
- First, we introduce a variant `PatKind::Print(String)`.
- Then we incrementally remove each other variant of `PatKind`, by having the relevant code produce `PatKind::Print` instead.
- Once `PatKind::Print` is the only remaining variant, it becomes easy to remove `print::Pat` and replace it with `String`.
There is more cleanup that I have in mind, but this seemed like a natural stopping point for one PR.
r? ```@Nadrieril```
Auto merge of #128812 - nnethercote:shrink-TyKind-FnPtr, r=compiler-errors2024-08-14T00:56:53+00:00borsbors@rust-lang.org2024-08-14T00:56:53+00:00urn:sha1:e9c965df7b75ab5b1ae8f9a2680839ac1a1a3880
Shrink `TyKind::FnPtr`.
By splitting the `FnSig` within `TyKind::FnPtr` into `FnSigTys` and `FnHeader`, which can be packed more efficiently. This reduces the size of the hot `TyKind` type from 32 bytes to 24 bytes on 64-bit platforms. This reduces peak memory usage by a few percent on some benchmarks. It also reduces cache misses and page faults similarly, though this doesn't translate to clear cycles or wall-time improvements on CI.
r? `@compiler-errors`
Remove `print::Pat` entirely, replacing it with `String`2024-08-11T10:25:03+00:00ZalatharZalathar@users.noreply.github.com2024-08-03T11:20:22+00:00urn:sha1:fc55129774c8209d46d89b8a27b13fb7d8ce2b44Remove `PatKind::Never`2024-08-11T09:57:30+00:00ZalatharZalathar@users.noreply.github.com2024-08-03T11:04:51+00:00urn:sha1:bfe88a3bd0d0af92405655495a40aefbbed29b23Remove `PatKind::Slice`2024-08-11T09:57:30+00:00ZalatharZalathar@users.noreply.github.com2024-08-03T11:02:00+00:00urn:sha1:ec1483bf2e317b4a8d073881c3e942f7a011ff1aRemove `PatKind::Range`2024-08-11T09:57:30+00:00ZalatharZalathar@users.noreply.github.com2024-08-03T10:59:02+00:00urn:sha1:2b6f4386ebdedd62a093577dafe5082e4f63b316Remove `PatKind::Constant`2024-08-11T09:57:30+00:00ZalatharZalathar@users.noreply.github.com2024-08-03T10:55:50+00:00urn:sha1:9952e4d4c8ba5def2861e1a39af61506f0a91655Remove `PatKind::Ref`2024-08-11T09:57:30+00:00ZalatharZalathar@users.noreply.github.com2024-08-03T10:51:32+00:00urn:sha1:283243ac5a3bcf68627491ea64b0d725db8c62f3