eadvgf·14 tahun yang lalu·discussYou can still write x=_|_ in ML, you just have to be subtler about it.
eadvgf·14 tahun yang lalu·discussTrue, but the question still stands, since you can still test it by just telling the kernel to insert a (fake) leap second.
eadvgf·14 tahun yang lalu·discussIf we are talking Common Lisp, the default test is actually EQL. ((eq 1 1) is not necessarily T).