Chris@13: <?php declare(strict_types=1);
Chris@13: 
Chris@13: namespace PhpParser\Internal;
Chris@13: 
Chris@13: use PhpParser\Node;
Chris@13: use PhpParser\Node\Expr;
Chris@13: 
Chris@13: /**
Chris@13:  * This node is used internally by the format-preserving pretty printer to print anonymous classes.
Chris@13:  *
Chris@13:  * The normal anonymous class structure violates assumptions about the order of token offsets.
Chris@13:  * Namely, the constructor arguments are part of the Expr\New_ node and follow the class node, even
Chris@13:  * though they are actually interleaved with them. This special node type is used temporarily to
Chris@13:  * restore a sane token offset order.
Chris@13:  *
Chris@13:  * @internal
Chris@13:  */
Chris@13: class PrintableNewAnonClassNode extends Expr
Chris@13: {
Chris@13:     /** @var Node\Arg[] Arguments */
Chris@13:     public $args;
Chris@13:     /** @var null|Node\Name Name of extended class */
Chris@13:     public $extends;
Chris@13:     /** @var Node\Name[] Names of implemented interfaces */
Chris@13:     public $implements;
Chris@13:     /** @var Node\Stmt[] Statements */
Chris@13:     public $stmts;
Chris@13: 
Chris@13:     public function __construct(
Chris@13:         array $args, Node\Name $extends = null, array $implements, array $stmts, array $attributes
Chris@13:     ) {
Chris@13:         parent::__construct($attributes);
Chris@13:         $this->args = $args;
Chris@13:         $this->extends = $extends;
Chris@13:         $this->implements = $implements;
Chris@13:         $this->stmts = $stmts;
Chris@13:     }
Chris@13: 
Chris@13:     public static function fromNewNode(Expr\New_ $newNode) {
Chris@13:         $class = $newNode->class;
Chris@13:         assert($class instanceof Node\Stmt\Class_);
Chris@17:         // We don't assert that $class->name is null here, to allow consumers to assign unique names
Chris@17:         // to anonymous classes for their own purposes. We simplify ignore the name here.
Chris@13:         return new self(
Chris@13:             $newNode->args, $class->extends, $class->implements,
Chris@13:             $class->stmts, $newNode->getAttributes()
Chris@13:         );
Chris@13:     }
Chris@13: 
Chris@13:     public function getType() : string {
Chris@13:         return 'Expr_PrintableNewAnonClass';
Chris@13:     }
Chris@13: 
Chris@13:     public function getSubNodeNames() : array {
Chris@13:         return ['args', 'extends', 'implements', 'stmts'];
Chris@13:     }
Chris@13: }