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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:02:58 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:02:58 +0000
commit698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch)
tree173a775858bd501c378080a10dca74132f05bc50 /src/test/ui/borrowck/issue-36082.fixed
parentInitial commit. (diff)
downloadrustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz
rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/borrowck/issue-36082.fixed')
-rw-r--r--src/test/ui/borrowck/issue-36082.fixed17
1 files changed, 17 insertions, 0 deletions
diff --git a/src/test/ui/borrowck/issue-36082.fixed b/src/test/ui/borrowck/issue-36082.fixed
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+++ b/src/test/ui/borrowck/issue-36082.fixed
@@ -0,0 +1,17 @@
+// run-rustfix
+use std::cell::RefCell;
+
+fn main() {
+ let mut r = 0;
+ let s = 0;
+ let x = RefCell::new((&mut r,s));
+
+ let binding = x.borrow();
+ let val: &_ = binding.0;
+ //~^ ERROR temporary value dropped while borrowed [E0716]
+ //~| NOTE temporary value is freed at the end of this statement
+ //~| NOTE creates a temporary which is freed while still in use
+ //~| HELP consider using a `let` binding to create a longer lived value
+ println!("{}", val);
+ //~^ borrow later used here
+}