// option. This file may not be copied, modified, or distributed
// except according to those terms.
+#![allow(unknown_features)]
+#![feature(box_syntax)]
+
use std::cell::RefCell;
use std::rc::Rc;
-use std::string::String;
+use std::num::ToPrimitive;
-#[deriving(PartialEq, Show)]
+#[derive(PartialEq, Show)]
struct Point {
x: int,
y: int
assert_eq!(point.x, 2);
assert_eq!(point.y, 4);
- let i = Rc::new(RefCell::new(2));
+ let i = Rc::new(RefCell::new(2i));
let i_value = *i.borrow();
*i.borrow_mut() = 5;
assert_eq!((i_value, *i.borrow()), (2, 5));
let s = Rc::new("foo".to_string());
- assert!(s.equiv(&("foo")));
assert_eq!(s.as_slice(), "foo");
let mut_s = Rc::new(RefCell::new(String::from_str("foo")));
mut_s.borrow_mut().push_str("bar");
- // HACK assert_eq! would fail here because it stores the LHS and RHS in two locals.
+ // HACK assert_eq! would panic here because it stores the LHS and RHS in two locals.
assert!(mut_s.borrow().as_slice() == "foobar");
assert!(mut_s.borrow_mut().as_slice() == "foobar");
p.borrow_mut().y += 3;
assert_eq!(*p.borrow(), Point {x: 3, y: 5});
- let v = Rc::new(RefCell::new([1, 2, 3]));
+ let v = Rc::new(RefCell::new([1i, 2, 3]));
v.borrow_mut()[0] = 3;
v.borrow_mut()[1] += 3;
assert_eq!((v.borrow()[0], v.borrow()[1], v.borrow()[2]), (3, 5, 3));