formatting
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@ -1155,41 +1155,37 @@ void write_fractional_seconds(OutputIt& out, Duration d, int precision = -1) {
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*out++ = '.';
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leading_zeroes = (std::min)(leading_zeroes, precision);
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int remaining = precision - leading_zeroes;
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if (remaining < num_digits) {
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if (remaining < num_digits) {
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int num_truncated_digits = num_digits - remaining;
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n /= to_unsigned(detail::pow10(to_unsigned(num_truncated_digits)-1));
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n /= to_unsigned(detail::pow10(to_unsigned(num_truncated_digits) - 1));
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const int old_num_digits = detail::count_digits(n);
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auto roundingDigit = n % 10;
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n /= 10;
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if (n) {
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if (roundingDigit > 5 || (roundingDigit == 5 && n % 10 % 2 != 0)) {
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n += 1;
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}
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}
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if (old_num_digits == detail::count_digits(n)) {
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if (leading_zeroes) {
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out = std::fill_n(out, leading_zeroes-1, '0');
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out = std::fill_n(out, leading_zeroes - 1, '0');
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*out++ = '1';
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out = std::fill_n(out, remaining, '0');
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}
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else {
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} else {
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n -= 1;
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out = format_decimal<Char>(out, n, remaining).end;
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}
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}
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else {
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} else {
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out = std::fill_n(out, leading_zeroes, '0');
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out = format_decimal<Char>(out, n, remaining).end;
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}
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}
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else {
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if (roundingDigit >= 5) {
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} else {
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if (roundingDigit >= 5) {
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if (leading_zeroes) {
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out = std::fill_n(out, leading_zeroes-1, '0');
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out = std::fill_n(out, leading_zeroes - 1, '0');
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*out++ = '1';
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out = std::fill_n(out, remaining, '0');
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}
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}
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else {
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} else {
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out = std::fill_n(out, leading_zeroes, '0');
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}
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}
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