Re: [Boost-bugs] [Boost C++ Libraries] #5724: "0 + 0" and "0 - 0" lead to a compile time error

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #5724: "0 + 0" and "0 - 0" lead to a compile time error
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2011-08-19 15:43:39

#5724: "0 + 0" and "0 - 0" lead to a compile time error
------------------------------------------------+---------------------------
  Reporter:  iorate <iorate_stage@…>            |       Owner:  viboes 
      Type:  Bugs                               |      Status:  closed 
 Milestone:  To Be Determined                   |   Component:  ratio  
   Version:  Boost 1.47.0                       |    Severity:  Problem
Resolution:  fixed                              |    Keywords:         
------------------------------------------------+---------------------------

Comment (by anonymous):

 I have added two partial specialization that solve the issue.

   template <class R>
   struct ratio_add<R, ratio<0> >
   {
     typedef R type;
   };

   template <class R>
   struct ratio_subtract<R, ratio<0>>
   {
     typedef R type;
   };
 to the file boost/ratio/detail/overflow_helpers.hpp.

 Sorry for the late replay. Thanks for catching this.

 I have committed this and two test on trunk:
 Committed revision 73918.
 Committed revision 73919.

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/5724#comment:4>
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