mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-27 09:14:20 +00:00
16 lines
283 B
Rust
16 lines
283 B
Rust
#![allow(warnings)]
|
|
|
|
struct Wrap<'p> { p: &'p mut i32 }
|
|
|
|
impl<'p> Drop for Wrap<'p> {
|
|
fn drop(&mut self) {
|
|
*self.p += 1;
|
|
}
|
|
}
|
|
|
|
fn main() {
|
|
let mut x = 0;
|
|
let wrap = Wrap { p: &mut x };
|
|
x = 1; //~ ERROR cannot assign to `x` because it is borrowed [E0506]
|
|
}
|