1 // All the comments here should not disappear.
25 fn foo() -> Vec<i32> {
28 // This comment disappears.
29 if x % 2 == 0 { x } else { x * 2 })
33 fn calc_page_len(prefix_len: usize, sofar: usize) -> usize {
34 2 // page type and flags
37 + prefix_len + sofar // sum of size of all the actual items