Be proud about being O(1) memory

diff --git a/lib/Scalar/Vec/Util.pm b/lib/Scalar/Vec/Util.pm
index b8d0616fffa4010b1f4357bb76f40438e606f0b3..db6adba1de6489b764f298bc60f314ce393935a5 100644 (file)
--- a/lib/Scalar/Vec/Util.pm
+++ b/lib/Scalar/Vec/Util.pm
@@ -90,6 +90,7 @@ sub vfill_pp {
 Copies C<$length> bits starting at C<$from_start> in C<$from> to C<$to_start> in C<$to>.
 If C<$from_start + $length> is too long for C<$from>, zeros are copied past C<$length>.
 Grows C<$to> if necessary.
+Doesn't need to allocate any extra memory.
 
 =cut