# This file is encoded in old UTF-8.
die "This file is not encoded in old UTF-8.\n" if q{あ} ne "\xe3\x81\x82";

use Char::OldUTF8;
print "1..1\n";

my $__FILE__ = __FILE__;

$a = "アソア";
if ($a !~ s/(アイ|イウ)//) {
    print qq{ok - 1 "アソア" !~ s/(アイ|イウ)// \$1=() $^X $__FILE__\n};
}
else {
    print qq{not ok - 1 "アソア" !~ s/(アイ|イウ)// \$1=($1) $^X $__FILE__\n};
}

__END__