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			13 lines
		
	
	
		
			444 B
		
	
	
	
		
			Rust
		
	
	
	
	
	
			
		
		
	
	
			13 lines
		
	
	
		
			444 B
		
	
	
	
		
			Rust
		
	
	
	
	
	
| //@ revisions: full min
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| #![cfg_attr(full, feature(generic_const_exprs))]
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| #![cfg_attr(full, allow(incomplete_features))]
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| 
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| struct Foo<T, U = [u8; std::mem::size_of::<T>()]>(T, U);
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| //[min]~^ ERROR generic parameters may not be used in const operations
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| 
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| struct Bar<T = [u8; N], const N: usize>(T);
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| //~^ ERROR generic parameter defaults cannot reference parameters before they are declared
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| //~| ERROR generic parameters with a default
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| 
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| fn main() {}
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