Antoine Pitrou 133099ab4e Fix #117: compilation warning with gcc 6.3.0
Fix the following warning:
```
/arrow/cpp/src/arrow/vendored/fast_float/digit_comparison.h:62:50: error: right shift count >= width of type [-Werror=shift-count-overflow]
       am.power2 = int32_t((bits & exponent_mask) >> binary_format<T>::mantissa_explicit_bits());
                           ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
```
2021-11-30 20:35:09 +01:00
..
fast_float Fix #117: compilation warning with gcc 6.3.0 2021-11-30 20:35:09 +01:00