/**
* This method parses a compound expression node.
*
* <code>
* ------------------
* {'_' . foo . $bar}
* ------------------
* </code>
*
* @return \PDepend\Source\AST\ASTCompoundExpression
* @throws \PDepend\Source\Parser\ParserException
* @throws \PDepend\Source\Parser\ParserException
* @since 0.9.6
*/
protected function parseCompoundExpression()
{
$this->consumeComments();
return $this->parseBraceExpression($this->builder->buildAstCompoundExpression(), $this->consumeToken(Tokens::T_CURLY_BRACE_OPEN), Tokens::T_CURLY_BRACE_CLOSE);
}
