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