rust/tests/ui/binop/binops-issue-22743.rs

25 lines
395 B
Rust

//@ run-pass
use std::ops::Mul;
#[derive(Copy, Clone)]
pub struct Foo {
x: f64,
}
impl Mul<Foo> for f64 {
type Output = Foo;
fn mul(self, rhs: Foo) -> Foo {
// intentionally do something that is not *
Foo { x: self + rhs.x }
}
}
pub fn main() {
let f: Foo = Foo { x: 5.0 };
let val: f64 = 3.0;
let f2: Foo = val * f;
assert_eq!(f2.x, 8.0);
}