rust/tests/ui/binop/borrow-suggestion-109352.rs
2024-02-16 20:02:50 +00:00

28 lines
554 B
Rust

//@ run-rustfix
struct Foo;
impl std::ops::Mul for &Foo {
type Output = Foo;
fn mul(self, _rhs: Self) -> Self::Output {
unimplemented!()
}
}
fn main() {
let ref_mut_foo: &mut Foo = &mut Foo;
let ref_foo: &Foo = &Foo;
let owned_foo: Foo = Foo;
let _ = ref_foo * ref_foo;
let _ = ref_foo * ref_mut_foo;
let _ = ref_mut_foo * ref_foo;
//~^ ERROR cannot multiply
let _ = ref_mut_foo * ref_mut_foo;
//~^ ERROR cannot multiply
let _ = ref_mut_foo * &owned_foo;
//~^ ERROR cannot multiply
}