On Fri, 12 Mar 2004 10.51, Damian Conway wrote: > There are also cases where something like: > > $a ||= $b; > > or: > > $a += $b; > > changes the type of value in $a. Should we flag those too? Currently we do > warn on the second one if $a can't be cleanly coerced to numeric. Would > that be enough for C<cmp=> too, perhaps?
That triggered a thought about unary operators. What about: $a !=; # i.e., $a = ! $a; Obviously that particular example is a syntax error, but perhaps a more verbose "self:" version of same would not be. -- Debbie Pickett http://www.csse.monash.edu.au/~debbiep [EMAIL PROTECTED]
