Rollup of 2 pull requests #132840
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Rollup of 2 pull requests #132840
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…, r=Mark-Simulacrum ABI compatibility: remove section on target features Once rust-lang#127731 lands, we will properly diagnose ABI issues caused by target feature mismatch (at least on tier 1 targets). So I'd say we can remove the corresponding part of the docs here -- this is now something the compiler can take care of, so programmers don't need to be concerned. For now this is just a lint, but that's just a transition period, like in prior cases where we fix I-unsound bugs by adding a new check that goes through the "future incompatibility" stages. We have decided that it's actually a bug that we have ABI risks around target features, and we shouldn't document that bug as-if it was intended behavior. Cc `@rust-lang/opsem` `@chorman0773` `@veluca93`
Dont suggest `use<impl Trait>` when we have an edition-2024-related borrowck issue rust-lang#131186 implements some machinery to detect in borrowck when we may have RPIT overcaptures due to edition 2024, and suggests adding `+ use<'a, T>` to go back to the edition 2021 capture rules. However, we weren't filtering out cases when there are APITs in scope. This PR implements a more sophisticated diagnostic where we will suggest turning any APITs in scope into type parameters, and applies this to both the borrowck error note, and to the `impl_trait_overcaptures` migration lint. cc rust-lang#132809
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@bors r+ rollup=never p=2 |
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☀️ Test successful - checks-actions |
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📌 Perf builds for each rolled up PR:
previous master: 668959740f In the case of a perf regression, run the following command for each PR you suspect might be the cause: |
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Finished benchmarking commit (c24e166): comparison URL. Overall result: no relevant changes - no action needed@rustbot label: -perf-regression Instruction countThis benchmark run did not return any relevant results for this metric. Max RSS (memory usage)Results (primary -4.4%, secondary 4.5%)This is a less reliable metric that may be of interest but was not used to determine the overall result at the top of this comment.
CyclesResults (secondary 2.2%)This is a less reliable metric that may be of interest but was not used to determine the overall result at the top of this comment.
Binary sizeThis benchmark run did not return any relevant results for this metric. Bootstrap: 785.39s -> 787.727s (0.30%) |
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…iaskrgr Rollup of 2 pull requests Successful merges: - rust-lang#132136 (ABI compatibility: remove section on target features) - rust-lang#132816 (Dont suggest `use<impl Trait>` when we have an edition-2024-related borrowck issue) r? `@ghost` `@rustbot` modify labels: rollup
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Successful merges:
use<impl Trait>when we have an edition-2024-related borrowck issue #132816 (Dont suggestuse<impl Trait>when we have an edition-2024-related borrowck issue)r? @ghost
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