17 lines
441 B
Rust
17 lines
441 B
Rust
#![allow(bare_trait_objects)]
|
|
trait A: Sized {
|
|
fn f(a: A) -> A;
|
|
//~^ ERROR associated item referring to unboxed trait object for its own trait
|
|
//~| ERROR the trait `A` cannot be made into an object
|
|
}
|
|
trait B {
|
|
fn f(a: B) -> B;
|
|
//~^ ERROR associated item referring to unboxed trait object for its own trait
|
|
//~| ERROR the trait `B` cannot be made into an object
|
|
}
|
|
trait C {
|
|
fn f(&self, a: C) -> C;
|
|
}
|
|
|
|
fn main() {}
|