Clarify the explanation of the warning "Possible precedence problem

[p5sagit/p5-mst-13.2.git] / pod / perldiag.pod

diff --git a/pod/perldiag.pod b/pod/perldiag.pod
index c79d68d..2890573 100644 (file)
--- a/pod/perldiag.pod
+++ b/pod/perldiag.pod
@@ -2997,7 +2997,9 @@ with a numeric comparison operator, like this :
 This expression is actually equivalent to C<$x & ($y == 0)>, due to the
 higher precedence of C<==>. This is probably not what you want. (If you
 really meant to write this, disable the warning, or, better, write
-C<$x & ($y == 0 ? 1 : 0)>).
+C<$x & ($y == 0 ? 1 : 0)>). (This warning might also be produced when you
+use the bitwise exclusive or, C<^>. Consider using the low-precedence
+C<xor> operator instead. See L<perlop>.)
 
 =item Possible unintended interpolation of %s in string