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			18 lines
		
	
	
		
			252 B
		
	
	
	
		
			Rust
		
	
	
	
	
	
			
		
		
	
	
			18 lines
		
	
	
		
			252 B
		
	
	
	
		
			Rust
		
	
	
	
	
	
| // run-pass
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| #![allow(dead_code)]
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| 
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| #[macro_export]
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| macro_rules! state {
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|     ( $( $name:ident : $field:ty )* ) => (
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|         #[derive(Default)]
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|         struct State {
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|             $($name : $field),*
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|         }
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|     )
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| }
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| 
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| state! { x: i64 }
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| 
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| pub fn main() {
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| }
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