// run-pass
#![allow(dead_code)]
-#![feature(box_syntax)]
#[derive(Copy, Clone)]
struct LM { resize_at: usize, size: usize }
}
pub fn main() {
- let mut m: Box<_> = box linear_map::<(),()>();
+ let mut m: Box<_> = Box::new(linear_map::<(),()>());
assert_eq!(m.len(), 0);
}