/**
* This method parses a {@link \PDepend\Source\AST\ASTConstant} node or
* an instance of {@link \PDepend\Source\AST\ASTParentReference} as part
* of a {@link \PDepend\Source\AST\ASTMemberPrimaryPrefix} that contains
* the parent reference as its first child when the self token is followed
* by a double colon token.
*
* @return \PDepend\Source\AST\ASTNode
* @throws \PDepend\Source\Parser\ParserException
* @throws \PDepend\Source\Parser\InvalidStateException
* @since 0.9.6
*/
private function parseConstantOrParentMemberPrimaryPrefix()
{
// Consume parent token and strip optional comments
$token = $this->consumeToken(Tokens::T_PARENT);
$this->consumeComments();
if ($this->tokenizer->peek() == Tokens::T_DOUBLE_COLON) {
return $this->parseStaticMemberPrimaryPrefix($this->parseParentReference($token));
}
return $this->builder->buildAstConstant($token->image);
}
