Prism::Translation::Parser::Compiler#visit_match_last_line_node

# File tmp/rubies/ruby-4.0.0/lib/prism/translation/parser/compiler.rb, line 1557
def visit_regular_expression_node(node)
  parts =
    if node.content == ""
      []
    elsif node.content.include?("\n")
      string_nodes_from_line_continuations(node.unescaped, node.content, node.content_loc.start_offset, node.opening)
    else
      [builder.string_internal([node.unescaped, srange(node.content_loc)])]
    end

  builder.regexp_compose(
    token(node.opening_loc),
    parts,
    [node.closing[0], srange_offsets(node.closing_loc.start_offset, node.closing_loc.start_offset + 1)],
    builder.regexp_options([node.closing[1..], srange_offsets(node.closing_loc.start_offset + 1, node.closing_loc.end_offset)])
  )
end