[Boost-bugs] [Boost C++ Libraries] #13229: Infinite loop when printing certain values of type boost::multiprecision::mpfr_float.

Subject: [Boost-bugs] [Boost C++ Libraries] #13229: Infinite loop when printing certain values of type boost::multiprecision::mpfr_float.
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2017-09-27 15:23:25

#13229: Infinite loop when printing certain values of type
boost::multiprecision::mpfr_float.
--------------------------------------------+---------------------
 Reporter:  Victor  Sunye <victor.sunye@…>  |      Owner:  (none)
     Type:  Bugs                            |     Status:  new
Milestone:  To Be Determined                |  Component:  None
  Version:  Boost 1.63.0                    |   Severity:  Problem
 Keywords:                                  |
--------------------------------------------+---------------------
 The program below never terminates. The attached patch seems to solve the
 issue.

 #include <boost/multiprecision/mpfr.hpp>
 #include <iostream>

 int
 main (void)
 {
   using mpfloat = boost::multiprecision::mpfr_float;
   //  mpfloat::default_precision (15);
   mpfloat x = 0.051;

   std::cout.precision (1);
   std::cout << std::fixed << x << std::endl;
   return 0;
 }

-- 
Ticket URL: <https://svn.boost.org/trac10/boost/ticket/13229>
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