src/test/ui/binop/binops-issue-22743.rs

   1 // run-pass
   2
   3 use std::ops::Mul;
   4
   5 #[derive(Copy, Clone)]
   6 pub struct Foo {
   7     x: f64,
   8 }
   9
  10 impl Mul<Foo> for f64 {
  11     type Output = Foo;
  12
  13     fn mul(self, rhs: Foo) -> Foo {
  14         // intentionally do something that is not *
  15         Foo { x: self + rhs.x }
  16     }
  17 }
  18
  19 pub fn main() {
  20     let f: Foo = Foo { x: 5.0 };
  21     let val: f64 = 3.0;
  22     let f2: Foo = val * f;
  23     assert_eq!(f2.x, 8.0);
  24 }