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<?php declare(strict_types = 1);
namespace PHPStan\Node;
use Override;
use PhpParser\Node;
use PhpParser\Node\Expr\Closure;
use PhpParser\Node\Expr\Yield_;
use PhpParser\Node\Expr\YieldFrom;
use PhpParser\NodeAbstract;
use PHPStan\Analyser\ImpurePoint;
use PHPStan\Analyser\StatementResult;
use function count;
/**
* @api
*/
final class ClosureReturnStatementsNode extends NodeAbstract implements ReturnStatementsNode
{
private Node\Expr\Closure $closureExpr;
/**
* @param list<ReturnStatement> $returnStatements
* @param list<Yield_|YieldFrom> $yieldStatements
* @param list<ExecutionEndNode> $executionEnds
* @param ImpurePoint[] $impurePoints
*/
public function __construct(
Closure $closureExpr,
private array $returnStatements,
private array $yieldStatements,
private StatementResult $statementResult,
private array $executionEnds,
private array $impurePoints,
)
{
parent::__construct($closureExpr->getAttributes());
$this->closureExpr = $closureExpr;
}
public function getClosureExpr(): Closure
{
return $this->closureExpr;
}
public function hasNativeReturnTypehint(): bool
{
return $this->closureExpr->returnType !== null;
}
public function getReturnStatements(): array
{
return $this->returnStatements;
}
public function getExecutionEnds(): array
{
return $this->executionEnds;
}
public function getImpurePoints(): array
{
return $this->impurePoints;
}
public function getYieldStatements(): array
{
return $this->yieldStatements;
}
public function isGenerator(): bool
{
return count($this->yieldStatements) > 0;
}
public function getStatementResult(): StatementResult
{
return $this->statementResult;
}
public function returnsByRef(): bool
{
return $this->closureExpr->byRef;
}
#[Override]
public function getType(): string
{
return 'PHPStan_Node_ClosureReturnStatementsNode';
}
/**
* @return string[]
*/
#[Override]
public function getSubNodeNames(): array
{
return [];
}
}