[Boost-bugs] [Boost C++ Libraries] #6498: boost::ratio won't compile with default settings

Subject: [Boost-bugs] [Boost C++ Libraries] #6498: boost::ratio won't compile with default settings
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2012-01-31 01:09:28

#6498: boost::ratio won't compile with default settings
---------------------------------+------------------------------------------
 Reporter:  tjgolubi@…           |       Owner:  viboes 
     Type:  Bugs                 |      Status:  new    
Milestone:  Boost 1.49.0         |   Component:  ratio  
  Version:  Boost 1.47.0         |    Severity:  Problem
 Keywords:  ratio extensions     |  
---------------------------------+------------------------------------------
 Since 1.47.0, if I install boost on Ubuntu with bootstrap.sh and then just
 ./b2 stage
 and I compile with just

     g++ -I BOOSTROOT test.cpp

 With the following program:

     #include <boost/ratio.hpp>

     #include <iostream>
     #include <iomanip>

     int main() {
       typedef boost::ratio<3, 2> myRatio;
       std::cout << myRatio::num << '/' << myRatio::den << std::endl;
       return 0;
     }

 I get lots of compiler errors.  Adding "-DBOOST_RATIO_EXTENSIONS" makes it
 compile okay.

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/6498>
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