9e3d0b002a
This breaks a fair amount of code. The typical patterns are:
* `for _ in range(0, 10)`: change to `for _ in range(0u, 10)`;
* `println!("{}", 3)`: change to `println!("{}", 3i)`;
* `[1, 2, 3].len()`: change to `[1i, 2, 3].len()`.
RFC #30. Closes #6023.
[breaking-change]
27 lines
853 B
Rust
27 lines
853 B
Rust
// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
|
|
// file at the top-level directory of this distribution and at
|
|
// http://rust-lang.org/COPYRIGHT.
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
|
|
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
|
|
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
|
|
// option. This file may not be copied, modified, or distributed
|
|
// except according to those terms.
|
|
|
|
#![feature(managed_boxes)]
|
|
|
|
use std::gc::{Gc, GC};
|
|
|
|
// Tests for if as expressions returning boxed types
|
|
fn test_box() {
|
|
let rs = if true { box(GC) 100i } else { box(GC) 101i };
|
|
assert_eq!(*rs, 100);
|
|
}
|
|
|
|
fn test_str() {
|
|
let rs = if true { "happy".to_string() } else { "sad".to_string() };
|
|
assert_eq!(rs, "happy".to_string());
|
|
}
|
|
|
|
pub fn main() { test_box(); test_str(); }
|