Marks ADT live if it appears in pattern #142485
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bors
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Rollup of 8 pull requests Successful merges: - #142384 (Bringing `rustc_rayon_core` in tree as `rustc_thread_pool`) - #142476 (Insert parentheses around binary operation with attribute) - #142485 (Marks ADT live if it appears in pattern) - #142571 (Reason about borrowed classes in CopyProp.) - #142677 (Add CI check to ensure that rustdoc JSON `FORMAT_VERSION` is correctly updated) - #142716 (Adjust `with_generic_param_rib`.) - #142756 (Make `Clone` a `const_trait`) - #142765 (rustc_target: document public AbiMap-related fn and variants) r? `@ghost` `@rustbot` modify labels: rollup
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Rollup merge of #142485 - mu001999-contrib:dead-code/adt-pattern, r=petrochenkov Marks ADT live if it appears in pattern Marks ADT live if it appears in pattern, it implies the construction of the ADT. 1. Then we can detect unused private ADTs impl `Default`, without special logics for `Default` and other std traits. 2. We can also remove `rustc_trivial_field_reads` on `Default`, and the logic in `should_ignore_item` (introduced by #126302). Fixes #120770 Extracted from #128637. r? `@petrochenkov`
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- Satisfy a new `mismatched-lifetime-syntaxes` lint introduced in rust-lang/rust#138677. - Fix `dead_code` warnings probably since rust-lang/rust#142485. Co-authored-by: Kai Ren <tyranron@gmail.com>
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Marks ADT live if it appears in pattern, it implies the construction of the ADT.
Default, without special logics forDefaultand other std traits.rustc_trivial_field_readsonDefault, and the logic inshould_ignore_item(introduced by Detect unused structs which derived Default #126302).Fixes #120770
Extracted from #128637.
r? @petrochenkov