[TYPO3-mvc] debug repository object with debug()

[Fabien Udriot]

> As of extbase 1.3, it is not possible anymore to debug a repository with debug() as the server will
> run out of memory due to some recursive reference within the object (at least, this is my hypothesis)

Or at least, can anyone confirm this? What would be the reason for running out of memory with 1.3 
when displaying extbase objects by the mean of debug(). (more than 1024Mo in my case)

Have a good we!

Fb.