Rollup of 5 pull requests #72948
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Rollup of 5 pull requests #72948
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…arnings `--extern proc_macro` is used to add the proc_macro crate to the extern prelude for all procmacros. In general pathless `--extern` only references sysroot/standard libraries and so should be exempt from unused-crate-dependencies warnings.
split select into submodules https://github.com/rust-lang/rust/blob/a0f06d11ae7fe29c8e263e2a5d8cd41b372f0283/src/librustc_trait_selection/traits/select.rs#L1 I extracted two submodules: - confirmation: apart from `pub(super) fn confirm_candidate`, everything else is private - candidate_assembly: exports `pub(super) fn candidate_from_obligation` and `pub(super) fn assemble_candidates` I tried to change as little as possible while doing this and hopefully split this into well reviewable commits.
…nkov Don't count pathless --extern for unused-crate-dependencies warnings `--extern proc_macro` is used to add the proc_macro crate to the extern prelude for all procmacros. In general pathless `--extern` only references sysroot/standard libraries and so should be exempt from unused-crate-dependencies warnings. r? @petrochenkov
…=shepmaster
Stabilize `std::io::Buf{Reader, Writer}::capacity`
Closes rust-lang#68833
FCP is done here: rust-lang#68833 (comment)
…an-DPC clean up E0641 explanation r? @Dylan-DPC
…acrum Updated documentation for Control Flow Guard Update user-facing documentation for the Control Flow Guard (CFG) exploit mitigation in the unstable book, as requested in rust-lang#68793.
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@bors r+ rollup=never p=5 |
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📌 Commit b61f3bb has been approved by |
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☀️ Test successful - checks-azure |
This was referenced Jun 3, 2020
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Successful merges:
std::io::Buf{Reader, Writer}::capacity#72924 (Stabilizestd::io::Buf{Reader, Writer}::capacity)Failed merges:
r? @ghost