On Wed, May 25, 2016 at 7:22 AM, Michael Lawrence <lawrence.mich...@gene.com > wrote:
> On Wed, May 25, 2016 at 4:23 AM, Jeroen Ooms <jeroen.o...@stat.ucla.edu> > wrote: > I'm not disagreeing with what's been said in this thread, but I can't help but recall that I brought up this exact issue probably 15 years ago and was told (by Brian, I believe) "don't do that" (pass a null pointer), which was perfectly fine. The real issue was not the behavior but that it was not documented or consistent. I've lived by the mantra since that you can never trust a pointer in R code. User must always check for NULL. I just wrote my own functions mkXXX_safe that wrap the internals and check the pointer. THK http://www.keittlab.org/ [[alternative HTML version deleted]] ______________________________________________ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel