Method push_end

cranelift/codegen/src/ranges.rs:25–35

Add a new range which begins at the end of the previous range and ends at the specified offset, exclusive.

(&mut self, end: usize)

    /// Add a new range which begins at the end of the previous range
    /// and ends at the specified offset, exclusive.
    pub fn push_end(&mut self, end: usize) {
        debug_assert!(!self.reverse);
        // To keep this implementation simple we explicitly store the
        // starting index, which is always 0, so that all ranges are
        // represented by adjacent pairs in the list. But we add it
        // lazily so that an empty list doesn't have to allocate.
        if self.ranges.is_empty() {
            self.ranges.push(0);
        }
        self.ranges.push(u32::try_from(end).unwrap());
    }

    /// Number of ranges in this list.
    pub fn len(&self) -> usize {