Andrei Alexandrescu wrote: > Is there any good use of unary +? As an aside, Perl programs do use it > occasionally for syntactic disambiguation :o). > > Andrei In theory, it could be used in floating point for emphasizing that 0.0 is +0.0 and not -0.0. But that may not be what you mean. Outside of literals, the number of cases I've seen is +(+(+(+(+0))))