rust/src/test/ui/new-box-syntax.rs

29 lines
545 B
Rust

// run-pass
// pretty-expanded FIXME #23616
/* Any copyright is dedicated to the Public Domain.
* http://creativecommons.org/publicdomain/zero/1.0/ */
#![allow(dead_code, unused_variables)]
#![feature(box_syntax)]
// Tests that the new `box` syntax works with unique pointers.
use std::boxed::Box;
struct Structure {
x: isize,
y: isize,
}
pub fn main() {
let y: Box<isize> = box 2;
let b: Box<isize> = box (1 + 2);
let c = box (3 + 4);
let s: Box<Structure> = box Structure {
x: 3,
y: 4,
};
}