[Boost-bugs] [Boost C++ Libraries] #11453: problem in boost/math/special_functions/detail/bernoulli_details.hpp

Subject: [Boost-bugs] [Boost C++ Libraries] #11453: problem in boost/math/special_functions/detail/bernoulli_details.hpp
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2015-07-07 13:18:10

#11453: problem in boost/math/special_functions/detail/bernoulli_details.hpp
---------------------------------------+-------------------------
 Reporter:  Ed Vogel <edward.vogel@…>  |      Owner:  johnmaddock
     Type:  Bugs                       |     Status:  new
Milestone:  To Be Determined           |  Component:  math
  Version:  Boost 1.56.0               |   Severity:  Problem
 Keywords:                             |
---------------------------------------+-------------------------
 There's an issue with
 boost/math/special_functions/detail/bernouli_details.hpp

 The 'for' statements at (about) lines 438 and 454 need static_cast
 operators around the first operand to std::max to make sure the
 operand is cast to a std::size_t.  The 'for' statement around line
 482 has such a static_cast, and I expect most platforms will be
 using that conditional.

 However, the current code fails in cases where size_t is 64-bits and
 unsigned is 32-bits on platforms where either BOOST_HAS_THREADS is
 not defined or BOOST_MATH_NO_ATOMIC_INT is defined.

 Thank you,

 Ed Vogel

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/11453>
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