--- --------
function foo(array &$x, &$y = 42) }
--- --------
| private parseFormalParameterAndByReference ( ) : PDepend\Source\AST\ASTFormalParameter | ||
| return | PDepend\Source\AST\ASTFormalParameter | |
private function parseFormalParameterAndByReference()
{
$this->consumeToken(Tokens::T_BITWISE_AND);
$this->consumeComments();
$parameter = $this->parseFormalParameter();
$parameter->setPassedByReference();
return $parameter;
}