{"ast_node_type":"other","tokens":[{"end":87,"kind":"keyword","start":0,"text":"debug_assert!(covspans.is_sorted_by(|a,"}]}
    debug_assert!(covspans.is_sorted_by(|a, b| compare_spans(a.span, b.span).is_le()));
fn discard_spans_overlapping_holes(covspans: &mut Vec<Covspan>, holes: &[Hole]) {
    debug_assert!(holes.is_sorted_by(|a, b| compare_spans(a.span, b.span).is_le()));