public function rewriteChildren()

in codegen/syntax/ClosureTypeSpecifier.hack [205:256]

• 52 lines of code
• 16 McCabe index (conditional complexity)

  public function rewriteChildren<Tret as ?Node>(
    (function(Node, vec<Node>): Tret) $rewriter,
    vec<Node> $parents = vec[],
  ): this {
    $parents[] = $this;
    $outer_left_paren = $rewriter($this->_outer_left_paren, $parents);
    $readonly_keyword = $this->_readonly_keyword === null
      ? null
      : $rewriter($this->_readonly_keyword, $parents);
    $function_keyword = $rewriter($this->_function_keyword, $parents);
    $inner_left_paren = $rewriter($this->_inner_left_paren, $parents);
    $parameter_list = $this->_parameter_list === null
      ? null
      : $rewriter($this->_parameter_list, $parents);
    $inner_right_paren = $rewriter($this->_inner_right_paren, $parents);
    $contexts =
      $this->_contexts === null ? null : $rewriter($this->_contexts, $parents);
    $colon = $rewriter($this->_colon, $parents);
    $readonly_return = $this->_readonly_return === null
      ? null
      : $rewriter($this->_readonly_return, $parents);
    $return_type = $rewriter($this->_return_type, $parents);
    $outer_right_paren = $rewriter($this->_outer_right_paren, $parents);
    if (
      $outer_left_paren === $this->_outer_left_paren &&
      $readonly_keyword === $this->_readonly_keyword &&
      $function_keyword === $this->_function_keyword &&
      $inner_left_paren === $this->_inner_left_paren &&
      $parameter_list === $this->_parameter_list &&
      $inner_right_paren === $this->_inner_right_paren &&
      $contexts === $this->_contexts &&
      $colon === $this->_colon &&
      $readonly_return === $this->_readonly_return &&
      $return_type === $this->_return_type &&
      $outer_right_paren === $this->_outer_right_paren
    ) {
      return $this;
    }
    return new static(
      $outer_left_paren as LeftParenToken,
      $readonly_keyword as ?ReadonlyToken,
      $function_keyword as FunctionToken,
      $inner_left_paren as LeftParenToken,
      /* HH_FIXME[4110] ?NodeList<ListItem<ITypeSpecifier>> may not be enforceable */ $parameter_list,
      $inner_right_paren as RightParenToken,
      $contexts as ?Contexts,
      $colon as ColonToken,
      $readonly_return as ?Node,
      $return_type as ITypeSpecifier,
      $outer_right_paren as RightParenToken,
    );
  }