git.lizzy.rs Git - rust.git/commit

]> git.lizzy.rs Git - rust.git/commit

author	Esteban Küber <esteban@kuber.com.ar>
	Sat, 20 Jun 2020 05:45:09 +0000 (22:45 -0700)
committer	Esteban Küber <esteban@kuber.com.ar>
	Thu, 25 Jun 2020 00:42:26 +0000 (17:42 -0700)
commit	520461f1fb2730f8edb17922f3bcc74fccdc52d3
tree	2bba242e5e3f2fd8cb6e5a3873dd44a866d2efce	tree \| snapshot
parent	67100f61e62a86f2bf9e38552ee138e231eddc74	commit \| diff

Provide suggestions for some moved value errors

When encountering an used moved value where the previous move happened
in a `match` or `if let` pattern, suggest using `ref`. Fix #63988.

When encountering a `&mut` value that is used in multiple iterations of
a loop, suggest reborrowing it with `&mut *`. Fix #62112.

17 files changed:

src/librustc_mir/borrow_check/diagnostics/conflict_errors.rs		diff \| blob \| history
src/librustc_mir/borrow_check/diagnostics/explain_borrow.rs		diff \| blob \| history
src/librustc_mir/borrow_check/diagnostics/mod.rs		diff \| blob \| history
src/test/ui/borrowck/issue-41962.stderr		diff \| blob \| history
src/test/ui/borrowck/move-in-pattern-mut.rs	[new file with mode: 0644]	blob
src/test/ui/borrowck/move-in-pattern-mut.stderr	[new file with mode: 0644]	blob
src/test/ui/borrowck/move-in-pattern.fixed	[new file with mode: 0644]	blob
src/test/ui/borrowck/move-in-pattern.rs	[new file with mode: 0644]	blob
src/test/ui/borrowck/move-in-pattern.stderr	[new file with mode: 0644]	blob
src/test/ui/borrowck/mut-borrow-in-loop-2.fixed	[new file with mode: 0644]	blob
src/test/ui/borrowck/mut-borrow-in-loop-2.rs	[new file with mode: 0644]	blob
src/test/ui/borrowck/mut-borrow-in-loop-2.stderr	[new file with mode: 0644]	blob
src/test/ui/moves/moves-based-on-type-cyclic-types-issue-4821.stderr		diff \| blob \| history
src/test/ui/nll/issue-53807.stderr		diff \| blob \| history
src/test/ui/pattern/bindings-after-at/bind-by-move-neither-can-live-while-the-other-survives-1.stderr		diff \| blob \| history
src/test/ui/pattern/bindings-after-at/borrowck-pat-by-move-and-ref-inverse.stderr		diff \| blob \| history
src/test/ui/ref-suggestion.stderr		diff \| blob \| history

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