Extract coroutine closure helper functions#159578
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Closures, coroutines, coroutine witnesses and coroutine closures use the same syntax. This used to be copy-paste but gradually departed.
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…-obk Extract coroutine closure helper functions Small refactor extracted from rust-lang#157309 r? @oli-obk
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…uwer Rollup of 7 pull requests Successful merges: - #159582 (Sync from portable simd 2026 07 20) - #157270 (ergonomic_clones_dotuse_capture_by_ref: Capture upvar by ref for `.use` in non-move closures) - #158496 (Move `check_rustc_pub_transparent` into the attribute parser) - #158547 (Move `std::io::buffered` to `alloc::io`) - #159505 (make rustdoc::bare_urls strip trailing periods from url) - #159578 (Extract coroutine closure helper functions) - #159613 (Set the rustc lib path for unstable-book-gen)
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Rollup of 14 pull requests Successful merges: - #159307 (Improve cross-namespace name diagnostics) - #159543 (Remove extra semicolons in parsing item lists) - #157270 (ergonomic_clones_dotuse_capture_by_ref: Capture upvar by ref for `.use` in non-move closures) - #158496 (Move `check_rustc_pub_transparent` into the attribute parser) - #158547 (Move `std::io::buffered` to `alloc::io`) - #158808 (Filter host libstdc++ ABI flag in rustc_llvm cross builds) - #159362 (Add regression test for #120328) - #159472 (Support creating float constants in rustc_public mir) - #159505 (make rustdoc::bare_urls strip trailing periods from url) - #159568 (Suggest close compiler options) - #159578 (Extract coroutine closure helper functions) - #159601 (Make `TokenTreeCursor` private) - #159613 (Set the rustc lib path for unstable-book-gen) - #159616 (Clarify the comment about stage1/stage2 discrepancy in input-stats test)
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Small refactor extracted from #157309
r? @oli-obk