19 lines
338 B
Rust
19 lines
338 B
Rust
|
//@ known-bug: #127353
|
||
|
|
#![feature(type_alias_impl_trait)]
|
||
|
|
trait Trait<T> {}
|
||
|
|
type Alias<'a, U> = impl Trait<U>;
|
||
|
|
|
||
|
|
fn f<'a>() -> Alias<'a, ()> {}
|
||
|
|
|
||
|
|
pub enum UninhabitedVariants {
|
||
|
|
Tuple(Alias),
|
||
|
|
}
|
||
|
|
|
||
|
|
struct A;
|
||
|
|
|
||
|
|
fn cannot_empty_match_on_enum_with_empty_variants_struct_to_anything(x: UninhabitedVariants) -> A {
|
||
|
|
match x {}
|
||
|
|
}
|
||
|
|
|
||
|
|
fn main() {}
|