id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
15	Why no exceptions?	dneise	somebody	"I wonder, why so often return values are used to check if a method works in Mars.
Why are exceptions used so rarely? I checked it ... they work, also on the ROOT interpreter, so this time it's not ROOTs fault ;-)

I propose to make more use of exceptions and put missing exceptions in asap."	enhancement	new	major		component1