…ntityManager when an Exception occurs.
The 2 lists I've fixed render as citation in the docs: http://docs.doctrine-project.org/projects/doctrine-orm/en/latest/index.html If I didn't make any mistake, now they should render as simple lists.
When some dql contains a subselect with expression in parenthesis, the expression of the $simpleSelectExpression parameter given to walkSimpleSelectExpression is an instance of AST\ParenthesisExpression. Before this commit, this case defaulted to $this->walkEntityIdentificationVariable($expr) where $expr is supposed to be a string. A fatal error was then yielded.
… commands See: http://stackoverflow.com/questions/17473225/doctrine2-no-metadata-classes-to-process for evidence of this confusion