#[macro_use]
extern crate goto;

fn main() {
	let mut a = 0;
	let e = gpoint!['value (new_value(1024)):
		a += 1;
	];
	a += 1;
	
	assert_eq!(e, new_value(1024));
	assert_eq!(a, 2);
}

fn new_value(u: usize) -> usize {
	u * 2	
}