As you say, +^ is an infix operator. Why are you trying to use it as a function?
Try $z = $x +^ $y. On Sat, 18 Jan 2020 at 15:03, ToddAndMargo via perl6-users < perl6-us...@perl.org> wrote: > Hi All, > > https://docs.raku.org/routine/+$CIRCUMFLEX_ACCENT > > (Operators) infix +^ยง > > multi sub infix:<+^>($a, $b --> Int:D) > > Integer bitwise XOR operator: Coerces both arguments to Int and does a > bitwise XOR (exclusive OR) operation. > > > $ p6 'my uint8 $x=0b0101_0111; my uint8 $y = 0b0000_1111; my uint8 $z = > +^($x, $y ); say "0", $x.base(2); say "0000", $y.base(2); say $z.base(2);' > > 01010111 > 00001111 > 11111101 > > > XOR > A B A xor B > 0 0 0 > 1 0 1 > 0 1 1 > 1 1 0 > > That s not what I am seeing above. > > What am I doing wrong this time? > > And who set the high bit making $z negative? > > Many thanks, > -T >
