The mystery of double bitwise negationby hurricup (Pilgrim)
|on Jul 12, 2015 at 16:57 UTC||Need Help??|
hurricup has asked for the wisdom of the Perl Monks concerning the following question:
Hello again Monks!
Another day - another mystery. This time is about double bitwise negation (or strange form of smartmatch)
First encountered in DBM::Deep:
Than, in Devel::Declare (even stranger form):
Deparse says that at least first one is double negation, no-op. So - what for?
P.S. is the second example just a weird replacement for scalar ?