[saynsedit]

I don't necessarily disagree that they went too far though I assume they probably had good reason at the time in most cases.

I'd prefer it if the decision to trap or not were an option to the compiler.

It would be nice if there were a GUARANTEE() macro so that the programmer could specify conditions that would never happen even in a production build like: GUARANTEE(n >= 0). Also if trapping was enabled, it would trap at runtime. This is a nice post about that idea http://blog.regehr.org/archives/1096