[Boost-bugs] [Boost C++ Libraries] #10941: boost/multiprecision/cpp_int/misc.hpp uses boost::math::gcd (and lcm), but does not include common_factor_rt.hpp

Subject: [Boost-bugs] [Boost C++ Libraries] #10941: boost/multiprecision/cpp_int/misc.hpp uses boost::math::gcd (and lcm), but does not include common_factor_rt.hpp
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2015-01-18 18:45:26

#10941: boost/multiprecision/cpp_int/misc.hpp uses boost::math::gcd (and lcm), but
does not include common_factor_rt.hpp
------------------------------+----------------------------
 Reporter:  pdimov            |      Owner:  johnmaddock
     Type:  Bugs              |     Status:  new
Milestone:  To Be Determined  |  Component:  multiprecision
  Version:  Boost 1.57.0      |   Severity:  Problem
 Keywords:                    |
------------------------------+----------------------------
 At line 508:

 {{{
    *result.limbs() = boost::math::gcd(*a.limbs(), *b.limbs());
 }}}

 This is in a template, so MSVC has no problems with it, only g++ and
 clang++ complain.

 The reason this was not a problem before was that
 boost/multiprecision/rational_adaptor.hpp uses Rational, which used to
 include math/common_factor_rt.hpp, but no longer does.

 Either math:: should be made integer::, the include added, or both.

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/10941>
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