Rollup of 7 pull requests #64695
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Rollup of 7 pull requests #64695
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Summary: Invoking `rev` does not add a trailing newline when none is present in the input (at least on my Debian). Nearby examples use `echo` rather than `rev`, which probably explains the source of the discrepancy. Also, a `mut` qualifier is unused. Test Plan: Copy the code block into <https://play.rust-lang.org> with a `fn main` wrapper, and run it. Note that it compiles and runs cleanly; prior to this commit, it would emit an `unused_mut` warning and then panic. wchargin-branch: stdio-piped-docs
It was never used
also removed some duplicated logic from TypeRelation methods.
… r=Dylan-DPC Fix `Stdio::piped` example code and lint Summary: Invoking `rev` does not add a trailing newline when none is present in the input (at least on my Debian). Nearby examples use `echo` rather than `rev`, which probably explains the source of the discrepancy. Also, a `mut` qualifier is unused. Test Plan: Copy the code block into <https://play.rust-lang.org> with a `fn main` wrapper, and run it. Note that it compiles and runs cleanly; prior to this commit, it would emit an `unused_mut` warning and then panic. wchargin-branch: stdio-piped-docs
… r=petrochenkov Cleanup syntax::ext::build I suspect most of this code could be inlined but I only removed the bits where the inlining didn't really hurt readability (i.e., method call -> function call) or the completely unused code.
…tril Propagate `types.err` in locals further to avoid spurious knock-down errors Fix rust-lang#33575, fix rust-lang#44504.
…c, r=petrochenkov Parse assoc type bounds in generic params and provide custom diagnostic Fix rust-lang#26271.
remove outdated comment
Infer consts more consistently Moved some duplicated logic in `TypeRelation` methods into `super_combined_consts`. Before some `TypeRelation`s like `Lub` wasn't using `replace_if_possible`, meaning some inference types were staying around longer than they should be. Fixes rust-lang#64519 r? @varkor
…xreg Clarify the "since" tidy check r? @pietroalbini cc @alexreg
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@bors r+ p=7 rollup=never |
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📌 Commit 55df97c has been approved by |
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Sep 23, 2019
Rollup of 7 pull requests Successful merges: - #64294 (Fix `Stdio::piped` example code and lint) - #64670 (Cleanup syntax::ext::build) - #64674 (Propagate `types.err` in locals further to avoid spurious knock-down errors) - #64676 (Parse assoc type bounds in generic params and provide custom diagnostic) - #64677 (remove outdated comment) - #64679 (Infer consts more consistently) - #64688 (Clarify the "since" tidy check) Failed merges: r? @ghost
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☀️ Test successful - checks-azure |
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Successful merges:
Stdio::pipedexample code and lint #64294 (FixStdio::pipedexample code and lint)types.errin locals further to avoid spurious knock-down errors #64674 (Propagatetypes.errin locals further to avoid spurious knock-down errors)Failed merges:
r? @ghost