mirror of
				https://github.com/rust-lang/rust.git
				synced 2025-11-04 06:56:14 +00:00 
			
		
		
		
	
		
			
				
	
	
		
			12 lines
		
	
	
		
			151 B
		
	
	
	
		
			Rust
		
	
	
	
	
	
			
		
		
	
	
			12 lines
		
	
	
		
			151 B
		
	
	
	
		
			Rust
		
	
	
	
	
	
// run-pass
 | 
						|
 | 
						|
#[cfg(foo)]
 | 
						|
macro_rules! foo { () => (1) }
 | 
						|
 | 
						|
#[cfg(not(foo))]
 | 
						|
macro_rules! foo { () => (2) }
 | 
						|
 | 
						|
pub fn main() {
 | 
						|
    assert_eq!(foo!(), 2);
 | 
						|
}
 |