Rollup of 7 pull requests #91902
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Rollup of 7 pull requests #91902
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Signed-off-by: TennyZhuang <zty0826@gmail.com>
See rust-lang#91867 for more information.
…, r=yaahc add BinaryHeap::try_reserve and BinaryHeap::try_reserve_exact `try_reserve` of many collections were stablized in rust-lang#87993 in 1.57.0. Add `try_reserve` for the rest collections such as `BinaryHeap` should be not controversial.
… r=davidtwco Suggest to specify a target triple when lang item is missing It is very common for newbies to embedded to hit this confusing error when forgetting to specify the target. Source: me googling this error many times. ## Possible changes * We could possibly restrict the note+help to only be included on eh_personality lang item if that helped reduce false positives, but its also possible doing so would just increase false negatives * Open to any suggestions on rewriting the messages * We could possibly remove the `.cargo/config` alternative to avoid the message getting too noisy but I think its valuable to have as its the correct approach for most embedded projects so that `cargo build` just works. r? rust-lang/diagnostics
…=yaahc Make `MaybeUninit::zeroed` `const` Tracking issue: rust-lang#91850 ```rust // core::mem impl<T> MaybeUninit<T> { pub const fn zeroed() -> MaybeUninit<T>; } ```
…g, r=Aaron1011 Use try_normalize_erasing_regions in RevealAllVisitor Fixes rust-lang#91745 Thanks to ``@Aaron1011`` for [pointing out the problem](rust-lang#91745 (comment)). r? ``@Aaron1011``
…val, r=oli-obk Remove `in_band_lifetimes` from `rustc_const_eval` See rust-lang#91867 for more information.
…le, r=dtolnay Fix HashStable implementation on InferTy HashStable impl forgot to hash the discriminant. Fixes rust-lang#91807
Remove `in_band_lifetimes` from `rustc_hir` rust-lang#91867
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@bors r+ rollup=never p=7 |
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📌 Commit 1dde0db has been approved by |
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☀️ Test successful - checks-actions |
This was referenced Dec 14, 2021
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Finished benchmarking commit (404c847): comparison url. Summary: This change led to large relevant mixed results 🤷 in compiler performance.
If you disagree with this performance assessment, please file an issue in rust-lang/rustc-perf. Next Steps: If you can justify the regressions found in this perf run, please indicate this with @rustbot label: +perf-regression |
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Successful merges:
MaybeUninit::zeroedconst#91851 (MakeMaybeUninit::zeroedconst)in_band_lifetimesfromrustc_const_eval#91887 (Removein_band_lifetimesfromrustc_const_eval)in_band_lifetimesfromrustc_hir#91893 (Removein_band_lifetimesfromrustc_hir)Failed merges:
r? @ghost
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