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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 /tests/ui/borrowck/borrowck-loan-in-overloaded-op.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 'tests/ui/borrowck/borrowck-loan-in-overloaded-op.rs')
-rw-r--r-- | tests/ui/borrowck/borrowck-loan-in-overloaded-op.rs | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/tests/ui/borrowck/borrowck-loan-in-overloaded-op.rs b/tests/ui/borrowck/borrowck-loan-in-overloaded-op.rs new file mode 100644 index 000000000..b8f1650fc --- /dev/null +++ b/tests/ui/borrowck/borrowck-loan-in-overloaded-op.rs @@ -0,0 +1,23 @@ +#![feature(box_patterns)] + + +use std::ops::Add; + +#[derive(Clone)] +struct Foo(Box<usize>); + +impl Add for Foo { + type Output = Foo; + + fn add(self, f: Foo) -> Foo { + let Foo(box i) = self; + let Foo(box j) = f; + Foo(Box::new(i + j)) + } +} + +fn main() { + let x = Foo(Box::new(3)); + let _y = {x} + x.clone(); // the `{x}` forces a move to occur + //~^ ERROR borrow of moved value: `x` +} |