http://d.puremagic.com/issues/show_bug.cgi?id=3481
--- Comment #7 from Stewart Gordon <s...@iname.com> 2009-11-08 06:55:47 PST --- (In reply to comment #6) > Logical xor is already in the language, its symbol is !=. Not quite. For example, 1 != 2 evaluates to true, whereas if ^^ is defined as a logical xor, 1 ^^ 2 would evaluate to false. But if the operands are guaranteed to be boolean or at least 0 or 1, then != is effectively a logical xor. To get logical xor when other values are possible, one would have to do something like negate the operands. So essentially, a ^^ b would be equivalent to !a != !b. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
