> In an earlier comment I was able to construct a Nim program that exhibited very different behavior in debug and optimized builds, using nothing but GC'd point

> In an earlier comment I was able to construct a Nim program that exhibited very different behavior in debug and optimized builds, using nothing but GC'd pointers. This intrigued me so I found the comment: https://news.ycombinator.com/item?id=9050999 https://news.ycombinator.com/item?id=9050999