mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-23 15:23:46 +00:00
11 lines
169 B
Rust
11 lines
169 B
Rust
trait Foo {
|
|
fn bar() -> impl std::fmt::Display;
|
|
}
|
|
|
|
impl Foo for () {
|
|
fn bar() -> () {}
|
|
//~^ ERROR `()` doesn't implement `std::fmt::Display`
|
|
}
|
|
|
|
fn main() {}
|