In the phrase
Les garçons ont passé leur examen et tous l'ont eu.
I understand that it means
The boys took their tests and all of them passed.
But what I can't figure out is what is the expression used on the phrase. “Avoir avoir”?
Or avoir can just mean “passed” and there is no expression at all?
avoiris used as the equivalent of the English
passed: J'ai eu mes examens = I passed my tests