Depends on the language. Never encountered a C++ or C compiler bug, but I've hit 2 separate & nasty Python runtime environment bugs (one that caused a segfault

Depends on the language. Never encountered a C++ or C compiler bug, but I've hit 2 separate & nasty Python runtime environment bugs (one that caused a segfault because of some memory trampling from having too many file descriptors open, and one edge-case sorting bug).