summaryrefslogtreecommitdiffstats
path: root/src/test/ui/nll/issue-27282-reborrow-ref-mut-in-guard.rs
diff options
context:
space:
mode:
authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:19:13 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:19:13 +0000
commit218caa410aa38c29984be31a5229b9fa717560ee (patch)
treec54bd55eeb6e4c508940a30e94c0032fbd45d677 /src/test/ui/nll/issue-27282-reborrow-ref-mut-in-guard.rs
parentReleasing progress-linux version 1.67.1+dfsg1-1~progress7.99u1. (diff)
downloadrustc-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.rs18
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."),
- }
-}