< xiaomiao> hint: they didn't
%
* LeoNerd observes that the expression c/c++ is UB in both C and C++
+%
+< thrig> ... production alarm fires as totally different team using a totally
+ different language write the exact same bug as the old code had ...
+< thrig> luckily someone wrote a little perl script to look for this condition
+ after the first time it happened