On Wednesday, 9 March 2016 at 13:12:18 UTC, Jonathan M Davis
wrote:
In general though, you should use pure wherever possible.
- Jonathan M Davis
Thanks for the detailed answer and gotchas.
It thought compilers would use pure in alias analysis to ensure
everything did not mutate during a pure function call.
This topic is much more involved than it first seemed!
Reminds me of the quote: "I have yet to see any problem, however
complicated, which, when you looked at it in the right way, did
not become still more complicated."
