LineNumberEntry

pub const LineNumberEntry = extern struct {
    /// Offset to start of code bytes for line number
    offset: u32,
    flags: Flags,

    pub const Flags = packed struct(u32) {
        /// Start line number
        start: u24,
        /// Delta of lines to the end of the expression. Still unclear.
        // TODO figure out the point of this field.
        end: u7,
        is_statement: bool,
    };
}