mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-29 18:23:49 +00:00
18 lines
337 B
Rust
18 lines
337 B
Rust
// run-pass
|
|
// Ensure assigning an owned or managed variable to itself works. In particular,
|
|
// that we do not glue_drop before we glue_take (#3290).
|
|
|
|
#![allow(dead_code)]
|
|
|
|
use std::rc::Rc;
|
|
|
|
pub fn main() {
|
|
let mut x: Box<_> = Box::new(3);
|
|
x = x;
|
|
assert_eq!(*x, 3);
|
|
|
|
let mut x = Rc::new(3);
|
|
x = x;
|
|
assert_eq!(*x, 3);
|
|
}
|