rust/tests/ui/as-precedence.rs

// run-pass

#[allow(unused_parens)]
fn main() {
    assert_eq!(3 as usize * 3, 9);
    assert_eq!(3 as (usize) * 3, 9);
    assert_eq!(3 as (usize) / 3, 1);
    assert_eq!(3 as usize + 3, 6);
    assert_eq!(3 as (usize) + 3, 6);
}
tests: Add missing run-pass annotations 2019-07-26 21:54:25 +00:00			`// run-pass`

Add lint for unnecessary parens around types 2019-10-04 05:56:57 +00:00			`#[allow(unused_parens)]`
libsyntax: Allow `+` to separate trait bounds from objects. RFC #27. After a snapshot, the old syntax will be removed. This can break some code that looked like `foo as &Trait:Send`. Now you will need to write `foo as (&Trait+Send)`. Closes #12778. [breaking-change] 2014-06-11 19:14:38 +00:00			`fn main() {`
Mass rename uint/int to usize/isize Now that support has been removed, all lingering use cases are renamed. 2015-03-26 00:06:52 +00:00			`assert_eq!(3 as usize * 3, 9);`
			`assert_eq!(3 as (usize) * 3, 9);`
			`assert_eq!(3 as (usize) / 3, 1);`
			`assert_eq!(3 as usize + 3, 6);`
			`assert_eq!(3 as (usize) + 3, 6);`
libsyntax: Allow `+` to separate trait bounds from objects. RFC #27. After a snapshot, the old syntax will be removed. This can break some code that looked like `foo as &Trait:Send`. Now you will need to write `foo as (&Trait+Send)`. Closes #12778. [breaking-change] 2014-06-11 19:14:38 +00:00			`}`