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

    private function parseCompoundExpressionOrLiteral()
    {
        $token = $this->consumeToken(Tokens::T_CURLY_BRACE_OPEN);
        $this->consumeComments();
        switch ($this->tokenizer->peek()) {
            case Tokens::T_DOLLAR:
            case Tokens::T_VARIABLE:
                return $this->parseBraceExpression($this->builder->buildAstCompoundExpression(), $token, Tokens::T_CURLY_BRACE_CLOSE);
        }
        $literal = $this->builder->buildAstLiteral($token->image);
        $literal->configureLinesAndColumns($token->startLine, $token->endLine, $token->startColumn, $token->endColumn);
        return $literal;
    }