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			24 lines
		
	
	
		
			366 B
		
	
	
	
		
			Rust
		
	
	
	
	
	
			
		
		
	
	
			24 lines
		
	
	
		
			366 B
		
	
	
	
		
			Rust
		
	
	
	
	
	
| //@ build-pass
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| 
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| #![allow(incomplete_features)]
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| #![feature(generic_const_exprs)]
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| 
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| use std::convert::AsMut;
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| use std::default::Default;
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| 
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| trait Foo: Sized {
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|     type Baz: Default + AsMut<[u8]>;
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|     fn bar() {
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|         Self::Baz::default().as_mut();
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|     }
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| }
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| 
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| impl Foo for () {
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|     type Baz = [u8; 1 * 1];
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|     //type Baz = [u8; 1];
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| }
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| 
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| fn main() {
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|     <() as Foo>::bar();
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| }
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