perl5

foreach my $ws (" ", "\t") {
    $csv = Text::CSV_XS->new ({ escape_char = $ws });
    eval { $csv->allow_white_space (1); };
    is (0 +$csv->error_diag, 1002, "Sanity check");


perl6

for (" ", "\t") -> $ws {
    my Int $e = 0;
    ok ($csv = Text::CSV.new (escape_char => $ws), "New blank escape");
    {   $csv.allow_whitespace (True);
        CATCH { default { $e = .error; }}
        }
    is ($e, 1002, "Sanity check");

