Details
Description
The serializer is using the \d metacharacter in a regex to check for decimal characters. However, \d also matches non-ASCII decimals such as those from Hindi or Arabic, and that causes this warning:
Argument "\x{661}" isn't numeric in abs at /home/johnkarp/git/avro/lang/perl/blib/lib/Avro/BinaryEncoder.pm line 92.
Test case: