2 pub fn __incr_cov<T>(_region_loc: &str, result: T) -> T {
7 let mut countdown = 10;
8 __incr_cov("block start",());
9 while __incr_cov("while test", countdown > 0) {
13 let mut countdown = 10;
14 __incr_cov("after first while loop",());
15 while __incr_cov("while test", countdown > 0) {
18 __incr_cov("top of if countdown < 5",());