rust/tests/target/comment-not-disappear.rs

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// All the comments here should not disappear.
fn a() {
match x {
X |
// A comment
Y => {}
};
}
fn b() {
match x {
X =>
// A comment
{
y
}
}
}
fn c() {
a() /* ... */;
}
fn foo() -> Vec<i32> {
(0..11)
.map(|x|
// This comment disappears.
if x % 2 == 0 { x } else { x * 2 })
.collect()
}
fn calc_page_len(prefix_len: usize, sofar: usize) -> usize {
2 // page type and flags
+ 1 // stored depth
+ 2 // stored count
+ prefix_len + sofar // sum of size of all the actual items
}