rust/tests/ui/borrowck/issue-51117.rs
2023-01-11 09:32:08 +00:00

16 lines
425 B
Rust

// Regression test for #51117 in borrowck interaction with match
// default bindings. The borrow of `*bar` created by `baz` was failing
// to register as a conflict with `bar.take()`.
fn main() {
let mut foo = Some("foo".to_string());
let bar = &mut foo;
match bar {
Some(baz) => {
bar.take(); //~ ERROR cannot borrow
drop(baz);
},
None => unreachable!(),
}
}