...zero-init camp.  Not much point to NaN as a debug aide if FP correctness...

...index of some NaN after being alerted with a less localized NaN).  NaN being designed...

...0 where either int went extinct/0

nan is a black hole for basically every...

...want to litter the fast path with NaN checks. You probably could do with asserts...

...correct by accident than NaN is.

So the only argument for NaN is that it...

...without NaN init.  The world didn't end nor did I call for a NaN...

...there tradeoffs between any of these; but nan is a black hole specifically designed to...

...a thread of 4 people saying "yes nan init is a huge annoyance [specif use...

...big world.

For the things I do, nan works well. I've had to point...

...win/lose.  My understanding of the pros and cons of NaN initialization has not changed.