[Boost-bugs] [Boost C++ Libraries] #12525: cpp_bin_float: Anal fixation. Part 2. Sign of trunc(x) for x in range (-1..0)

Subject: [Boost-bugs] [Boost C++ Libraries] #12525: cpp_bin_float: Anal fixation. Part 2. Sign of trunc(x) for x in range (-1..0)
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2016-10-13 20:19:44

#12525: cpp_bin_float: Anal fixation. Part 2. Sign of trunc(x) for x in range
(-1..0)
------------------------------+----------------------------
 Reporter:  Michael Shatz     |      Owner:  johnmaddock
     Type:  Feature Requests  |     Status:  new
Milestone:  To Be Determined  |  Component:  multiprecision
  Version:  Boost 1.62.0      |   Severity:  Cosmetic
 Keywords:                    |
------------------------------+----------------------------
 trunc(x) for x in range (-1..0).

 I have no idea what IEEE-754 says about it, but I see that in practice all
 sane implementations return -0.

 Except for boost::cpp_bin_float.

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Ticket URL: <https://svn.boost.org/trac/boost/ticket/12525>
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