Rollup of 8 pull requests #135419
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Rollup of 8 pull requests #135419
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This was removed for not being used [1], but now we need it. [1]: rust-lang#133478 (comment)
rust-lang#134808 made --bless remove empty expected files. Remove some empty files that were causing noise in unrelated `--bless` invocations.
…uillaumeGomez rustdoc-json: Include items in stripped modules in `Crate::paths`. Closes rust-lang#135309 When we're running rustdoc-json, we should err on the side of adding more items to `Cache::paths`, as that directly becomes `Crate::paths` in the output. r? `@GuillaumeGomez.` Best reviewed commit-by-commit.
Update the explanation for why we use box_new in vec! The perf run in this PR demonstrates that there is no longer a dramatic change in compile time with the intrinsic `box_new` vs calling `Box::new`, but I've locally confirmed that there is still a dramatic change in stack use.
… r=compiler-errors Remove allocations from case-insensitive comparison to keywords Follows up on work in 99d02fb, expanding the alloc-free comparisons to more cases of case-insensitive keyword matching. r? ghost for perf
…rors De-abstract tagged ptr and make it covariant In rust-lang#135272 I needed to use a tagged ptr in `hir::TyKind` in order to not regress hir type sizes. Unfortunately the existing `CopyTaggedPtr` abstraction is insufficient as it makes the `'hir` lifetime invariant. I spent some time trying to keep existing functionality while making it covariant but in the end I realised that actually we dont use *any* of this code *anywhere* in rustc, so I've just removed everything and replaced it with a much less general abstraction that is suitable for what I need in rust-lang#135272. Idk if anyone has a preference for just keeping all the abstractions here in case anyone needs them in the future 🤷♀️
Remove some empty expected files to fix blessing rust-lang#134808 made --bless remove empty expected files. Remove some empty files that were causing noise in unrelated `--bless` invocations.
…s, r=compiler-errors Update unstable lint docs to include required feature attributes closes rust-lang#135298 ## Summary This PR updates the documentation examples for the following unstable lints to ensure they include the necessary feature attributes for proper usage: - fuzzy_provenance_casts - lossy_provenance_casts - unqualified_local_imports - test_unstable_lint ## Changes Made: - Added the appropriate #![feature(...)] attributes to the example code for each lint. - Updated the examples to produce correct and meaningful warnings, ensuring they align with current lint behavior. Reference: - Used the `must_not_suspend` lint documentation as a template for these updates.
…er-errors Deny various clippy lints Almost all of these clippy lints have zero occurrences. Two of them have one each, and this PR fixes those.
…ouxu run_make_support: add `#![warn(unreachable_pub)]` This PR enables the [`unreachable_pub`](https://doc.rust-lang.org/rustc/lints/listing/allowed-by-default.html#unreachable-pub) lint as warn in the `run_make_support` crate. Related to rust-lang/compiler-team#773 r? `@jieyouxu`
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@bors r+ p=8 rollup=never |
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@bors r- |
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Successful merges:
Crate::paths. #135348 (rustdoc-json: Include items in stripped modules inCrate::paths.)#![warn(unreachable_pub)]#135411 (run_make_support: add#![warn(unreachable_pub)])r? @ghost
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