22 lines
389 B
Rust
22 lines
389 B
Rust
|
//@ known-bug: #127737
|
||
|
|
//@ compile-flags: -Zmir-opt-level=5 --crate-type lib
|
||
|
|
|
||
|
|
pub trait TestTrait {
|
||
|
|
type MyType;
|
||
|
|
fn func() -> Option<Self>
|
||
|
|
where
|
||
|
|
Self: Sized;
|
||
|
|
}
|
||
|
|
|
||
|
|
impl<T> dyn TestTrait<MyType = T>
|
||
|
|
where
|
||
|
|
Self: Sized,
|
||
|
|
{
|
||
|
|
pub fn other_func() -> Option<Self> {
|
||
|
|
match Self::func() {
|
||
|
|
Some(me) => Some(me),
|
||
|
|
None => None,
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|