7b7c26f09b
Also allow `impl Trait` in delegated functions. The delegation item will refer to the original opaque type from the callee, fresh opaque type won't be created.
28 lines
356 B
Rust
28 lines
356 B
Rust
//@ check-pass
|
|
|
|
#![feature(fn_delegation)]
|
|
#![allow(incomplete_features)]
|
|
|
|
mod to_reuse {
|
|
pub fn foo() -> impl Clone { 0 }
|
|
}
|
|
|
|
reuse to_reuse::foo;
|
|
|
|
trait Trait {
|
|
fn bar() -> impl Clone { 1 }
|
|
}
|
|
|
|
struct S;
|
|
impl Trait for S {}
|
|
|
|
impl S {
|
|
reuse to_reuse::foo;
|
|
reuse <S as Trait>::bar;
|
|
}
|
|
|
|
fn main() {
|
|
foo().clone();
|
|
<S>::bar().clone();
|
|
}
|