How’s this for a post title?
Yes, in Dynamics AX, the ERP system I work in every day, using the “compare” tool can destroy your code! Admittedly, it’s an edge case, and it’s not likely to happen terribly often. But still. Compare tools should not actually mess up your code! (Merge tools should, maybe, sometimes. But AX doesn’t even have a merge tool. Don’t get me started…)