class Prism::Translation::Parser::Compiler

def visit_array_pattern_node(node)

^^^^^
foo => [bar] 
def visit_array_pattern_node(node)
  elements = [*node.requireds]
  elements << node.rest if !node.rest.nil? && !node.rest.is_a?(ImplicitRestNode)
  elements.concat(node.posts)
  visited = visit_all(elements)
  if node.rest.is_a?(ImplicitRestNode)
    visited[-1] = builder.match_with_trailing_comma(visited[-1], token(node.rest.location))
  end
  if node.constant
    builder.const_pattern(visit(node.constant), token(node.opening_loc), builder.array_pattern(nil, visited, nil), token(node.closing_loc))
  else
    builder.array_pattern(token(node.opening_loc), visited, token(node.closing_loc))
  end
end