`to_chars_hex` for __float128 incorrect exp

boostorg / charconv

C++11 compatible charconv

Boost Software License 1.0

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Closed mborland closed 8 months ago

mborland commented 8 months ago

Test value: -3.589653987658756543653653365436e+04

(std  , hex       ) -1.1871146ab43ef0735e163704ac67p+15 (35, Success)
(boost, hex       ) -1.1871146ab43ef0735e163704ac67p+32783  (38, Success)