const_evaluatable_checked: deal with unused nodes + div #78272
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rust-highfive
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oli-obk
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oli-obk
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| self.error(None, "unused node")?; | ||
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| return Ok(self |
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if you use a separate map for metadata not needed for the result, you can use alloc_slice which is cheaper than alloc_from_iter (though that will probably need a method to get a slice from an IndexVec, too)
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I don't think perf is too important here and prefer to prevent accidents where we forget to update one of the vecs, will add spans though
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@bors r+ |
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📌 Commit 47cb871 has been approved by |
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…as-schievink Rollup of 12 pull requests Successful merges: - rust-lang#75115 (`#[deny(unsafe_op_in_unsafe_fn)]` in sys/cloudabi) - rust-lang#76614 (change the order of type arguments on ControlFlow) - rust-lang#77610 (revise Hermit's mutex interface to support the behaviour of StaticMutex) - rust-lang#77830 (Simplify query proc-macros) - rust-lang#77930 (Do not ICE with TraitPredicates containing [type error]) - rust-lang#78069 (Fix const core::panic!(non_literal_str).) - rust-lang#78072 (Cleanup constant matching in exhaustiveness checking) - rust-lang#78119 (Throw core::panic!("message") as &str instead of String.) - rust-lang#78191 (Introduce a temporary for discriminant value in MatchBranchSimplification) - rust-lang#78272 (const_evaluatable_checked: deal with unused nodes + div) - rust-lang#78318 (TyCtxt: generate single impl block with `slice_interners` macro) - rust-lang#78327 (resolve: Relax macro resolution consistency check to account for any errors) Failed merges: r? `@ghost`
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r? @oli-obk