rust/src/test/run-pass/float2.rs
Niko Matsakis 9e3d0b002a librustc: Remove the fallback to int from typechecking.
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]
2014-06-24 17:18:48 -07:00

35 lines
931 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.
pub fn main() {
let a = 1.5e6f64;
let b = 1.5E6f64;
let c = 1e6f64;
let d = 1E6f64;
let e = 3.0f32;
let f = 5.9f64;
let g = 1e6f32;
let h = 1.0e7f64;
let i = 1.0E7f64;
let j = 3.1e+9f64;
let k = 3.2e-10f64;
assert_eq!(a, b);
assert!((c < b));
assert_eq!(c, d);
assert!((e < g));
assert!((f < h));
assert_eq!(g, 1000000.0f32);
assert_eq!(h, i);
assert!((j > k));
assert!((k < a));
}