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Simplify fallback format
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@ -1002,9 +1002,9 @@ void fallback_format(Double d, int num_digits, bool binary32, buffer<char>& buf,
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// Shift numerator and denominator by an extra bit or two (if lower boundary
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// is closer) to make lower and upper integers. This eliminates multiplication
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// by 2 during later computations.
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int shift = (binary32 ? value.assign(static_cast<float>(d)) : value.assign(d))
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? 2
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: 1;
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const bool is_predecessor_closer =
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binary32 ? value.assign(static_cast<float>(d)) : value.assign(d);
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int shift = is_predecessor_closer ? 2 : 1;
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uint64_t significand = value.f << shift;
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if (value.e >= 0) {
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numerator.assign(significand);
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