rust/tests/ui/associated-item/associated-item-duplicate-names-3.rs
2023-01-11 09:32:08 +00:00

21 lines
397 B
Rust

//
// Before the introduction of the "duplicate associated type" error, the
// program below used to result in the "ambiguous associated type" error E0223,
// which is unexpected.
trait Foo {
type Bar;
}
struct Baz;
impl Foo for Baz {
type Bar = i16;
type Bar = u16; //~ ERROR duplicate definitions
}
fn main() {
let x: Baz::Bar = 5;
//~^ ERROR ambiguous associated type
}