memr 1 0 _1 also crashes and in general memr addr,offset,_1 crashes for lots of different combinations of addr and offset. Can't check for everything.
Don't you get addr and offset from somewhere? Perhaps they should be checked at that point if you want to check them. ----- Original Message ----- From: Raul Miller <[EMAIL PROTECTED]> Date: Wednesday, October 17, 2007 8:22 Subject: [Jbeta] j null pointer error To: Beta forum <[email protected]> > The following reliably crashes J: > > memr 0 0 _1 > > I think we should get a domain error if 0={.y for memr's > argument, as would simplify handling of error cases. ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
