fn unblock()

in src/reader.rs [957:968]

• 12 lines of code
• 3 McCabe index (conditional complexity)

    fn unblock(
        block: usize,
        blocked: &mut SmallVec<[usize; 4]>,
        block_lists: &mut SmallVec<[SmallVec<[usize; 2]>; 2]>,
    ) {
        if let Some(i) = blocked.iter().position(|x| *x == block) {
            blocked.remove(i);
            for b in block_lists.remove(i) {
                GcovFunction::unblock(b, blocked, block_lists);
            }
        }
    }