[Bug libstdc++/67932] Incorrect conversion to hexfloat

[rcopley at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67932

--- Comment #6 from R Copley <rcopley at gmail dot com> ---
Created attachment 36490
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36490&action=edit
hexfloat-bug-2b.ii (see Comment 4)