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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
commit | 218caa410aa38c29984be31a5229b9fa717560ee (patch) | |
tree | c54bd55eeb6e4c508940a30e94c0032fbd45d677 /src/test/ui/nll/issue-27282-reborrow-ref-mut-in-guard.rs | |
parent | Releasing progress-linux version 1.67.1+dfsg1-1~progress7.99u1. (diff) | |
download | rustc-218caa410aa38c29984be31a5229b9fa717560ee.tar.xz rustc-218caa410aa38c29984be31a5229b9fa717560ee.zip |
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/nll/issue-27282-reborrow-ref-mut-in-guard.rs')
-rw-r--r-- | src/test/ui/nll/issue-27282-reborrow-ref-mut-in-guard.rs | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/src/test/ui/nll/issue-27282-reborrow-ref-mut-in-guard.rs b/src/test/ui/nll/issue-27282-reborrow-ref-mut-in-guard.rs deleted file mode 100644 index 82d8b9e9e..000000000 --- a/src/test/ui/nll/issue-27282-reborrow-ref-mut-in-guard.rs +++ /dev/null @@ -1,18 +0,0 @@ -// Issue 27282: This is a variation on issue-27282-move-ref-mut-into-guard.rs -// -// It reborrows instead of moving the `ref mut` pattern borrow. This -// means that our conservative check for mutation in guards will -// reject it. But I want to make sure that we continue to reject it -// (under NLL) even when that conservaive check goes away. - -fn main() { - let mut b = &mut true; - match b { - &mut false => {}, - ref mut r if { (|| { let bar = &mut *r; **bar = false; })(); - //~^ ERROR cannot borrow `r` as mutable, as it is immutable for the pattern guard - false } => { &mut *r; }, - &mut true => { println!("You might think we should get here"); }, - _ => panic!("surely we could never get here, since rustc warns it is unreachable."), - } -} |