#!/usr/bin/perl

use v5.14;
use warnings;

use Test2::V0;

use Syntax::Operator::Is;
BEGIN { plan skip_all => "No PL_infix_plugin" unless XS::Parse::Infix::HAVE_PL_INFIX_PLUGIN; }

use Data::Checks qw( Num );

ok(    123 is Num,       '123 is Num' );
ok( !( undef is Num ),   'undef is not Num' );
ok( !( "hello" is Num ), '"hello" is not Num' );

done_testing;
