Function resolve_line_numbers

crates/codegen/src/ir.rs:2837–2841

(blocks: &mut Vec<Block>)

}

fn resolve_line_numbers(blocks: &mut Vec<Block>) {
    let mut predecessors = compute_predecessors(blocks);
    duplicate_exits_without_lineno(blocks, &mut predecessors);
    propagate_line_numbers(blocks, &predecessors);
}

/// Duplicate `LOAD_CONST None + RETURN_VALUE` for blocks that fall through
/// to the final return block.