Provide structured suggestion for dropped temp value #99258
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wesleywiser
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Jul 15, 2022
We check that there's a single level of block nesting to ensure always correct suggestions. If we don't, then we only provide a free-form message to avoid misleading users in cases like `src/test/ui/nll/borrowed-temporary-error.rs`. We could expand the analysis to suggest hoising all of the relevant parts of the users' code to make the code compile, but that could be too much.
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…askrgr Rollup of 10 pull requests Successful merges: - rust-lang#98582 (Allow destructuring opaque types in their defining scopes) - rust-lang#99213 (migrate some of `rustc_passes::check_attr`'s diagnostics and derive improvements) - rust-lang#99258 (Provide structured suggestion for dropped temp value) - rust-lang#99259 (interpret/visitor: support visiting with a PlaceTy) - rust-lang#99287 ([rustdoc-json] JSON no longer inlines) - rust-lang#99290 (Revert "Highlight conflicting param-env candidates") - rust-lang#99316 (docs: add missing word) - rust-lang#99317 (Borrow Vec<T, A> as [T]) - rust-lang#99323 (Fix flakyness of GUI tests) - rust-lang#99342 (Avoid some `Symbol` to `String` conversions) Failed merges: r? `@ghost` `@rustbot` modify labels: rollup
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