PDepend\Source\Language\PHP\AbstractPHPParser::parseBoundVariables PHP Method

    private function parseBoundVariables(\PDepend\Source\AST\ASTClosure $closure)
    {
        $this->consumeToken(Tokens::T_USE);
        $this->consumeComments();
        $this->consumeToken(Tokens::T_PARENTHESIS_OPEN);
        while ($this->tokenizer->peek() !== Tokenizer::T_EOF) {
            $this->consumeComments();
            if ($this->tokenizer->peek() === Tokens::T_BITWISE_AND) {
                $this->consumeToken(Tokens::T_BITWISE_AND);
                $this->consumeComments();
            }
            $this->consumeToken(Tokens::T_VARIABLE);
            $this->consumeComments();
            if ($this->tokenizer->peek() === Tokens::T_COMMA) {
                $this->consumeToken(Tokens::T_COMMA);
                continue;
            }
            break;
        }
        $this->consumeComments();
        $this->consumeToken(Tokens::T_PARENTHESIS_CLOSE);
        return $closure;
    }