Rollup of 7 pull requests #100879
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Rollup of 7 pull requests #100879
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Update doc comments to make the guarantee explicit. However, some implementations does not have the statement though. * `HashMap`, `HashSet`: require guarantees on hashbrown side. * `PathBuf`: simply redirecting to `OsString`. Fixes rust-lang#99606.
FreeBSD and using system limit instead for others.
Currently `Vec::new()` is guaranteed to not allocate until elements are pushed onto the `Vec`, but such a guarantee is missing for `Vec`'s implementation of `Default::default`. This adds such a guarantee for `Vec::default()` to the API reference.
Expand potential inner `Or` pattern for THIR Code assumed there wouldn't be a deeper `Or` pattern inside expanded `PatStack` this fixes it by looking for the `Or` pattern inside expanded `PatStack`. A more ideal solution would be recursively doing this but I haven't found a good way to do that. _fixes #97898_
…-obk Make some const prop mir-opt tests `unit-test`s Most of these have no or only tiny diffs beyond line numbers being changed (would it make sense to not have line numbers in mir-opt tests?). Some things changed a bit, but I think it should all be fine, not sure though.
…ilure, r=thomcc Guarantee `try_reserve` preserves the contents on error Update doc comments to make the guarantee explicit. However, some implementations does not have the statement though. * `HashMap`, `HashSet`: require guarantees on hashbrown side. * `PathBuf`: simply redirecting to `OsString`. Fixes rust-lang#99606.
…it, r=oli-obk Fix two const_trait_impl issues r? `@oli-obk` Fixes rust-lang#100222. Fixes rust-lang#100543.
…stics, r=estebank Convert diagnostics in parser/expr to SessionDiagnostic This migrates all the easy cases in `rustc_parse::parser::expr` to `SessionDiagnostic`s, I've left things such as `multipart_suggestion`s out for now in the hopes of a derive API being developed soon.
…nexen net listen backlog update, follow-up from rust-lang#97963. FreeBSD and using system limit instead for others.
…=fee1-dead Add guarantee that Vec::default() does not alloc Currently `Vec::new()` is guaranteed to not allocate until elements are pushed onto the `Vec`, but such a guarantee is missing for `Vec`'s implementation of `Default::default`. This adds such a guarantee for `Vec::default()` to the API reference. See also [this discussion on URLO](https://users.rust-lang.org/t/guarantee-that-vec-default-does-not-allocate/79903).
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@bors r+ rollup=never p=5 |
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⌛ Testing commit cf51785 with merge 35280c03fd88d9875dbd24db8e7e549604519caf... |
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💔 Test failed - checks-actions |
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Successful merges:
Orpattern for THIR #98200 (Expand potential innerOrpattern for THIR)unit-tests #99770 (Make some const prop mir-opt testsunit-tests)try_reservepreserves the contents on error #100331 (Guaranteetry_reservepreserves the contents on error)Failed merges:
r? @ghost
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