mirror of
				https://github.com/rust-lang/rust.git
				synced 2025-11-04 06:56:14 +00:00 
			
		
		
		
	
		
			
				
	
	
		
			22 lines
		
	
	
		
			350 B
		
	
	
	
		
			Rust
		
	
	
	
	
	
			
		
		
	
	
			22 lines
		
	
	
		
			350 B
		
	
	
	
		
			Rust
		
	
	
	
	
	
//@ check-pass
 | 
						|
//@ edition:2021
 | 
						|
 | 
						|
pub trait Foo {
 | 
						|
    #[allow(async_fn_in_trait)]
 | 
						|
    async fn bar<'a: 'a>(&'a mut self);
 | 
						|
}
 | 
						|
 | 
						|
impl Foo for () {
 | 
						|
    async fn bar<'a: 'a>(&'a mut self) {}
 | 
						|
}
 | 
						|
 | 
						|
pub trait Foo2 {
 | 
						|
    fn bar<'a: 'a>(&'a mut self) -> impl Sized + 'a;
 | 
						|
}
 | 
						|
 | 
						|
impl Foo2 for () {
 | 
						|
    fn bar<'a: 'a>(&'a mut self) -> impl Sized + 'a {}
 | 
						|
}
 | 
						|
 | 
						|
fn main() {}
 |