Re: [Boost-bugs] [Boost C++ Libraries] #7671: Error including boost/thread.hpp header on iOS

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #7671: Error including boost/thread.hpp header on iOS
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2012-11-09 15:47:29

#7671: Error including boost/thread.hpp header on iOS
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  Reporter:  Dr.Schroers@…                |       Owner:  anthonyw
      Type:  Bugs                         |      Status:  new     
 Milestone:  To Be Determined             |   Component:  thread  
   Version:  Boost 1.52.0                 |    Severity:  Problem 
Resolution:                               |    Keywords:          
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Comment (by Wolfram Schroers <Dr.Schroers@…>):

 I could not access the specific command the Xcode IDE issues (I will try
 it with `xcodebuild` on the command line later), but the error message in
 the header `boost/chrono/duration.hpp` says "Non-constexpr function 'max'
 cannot be used in constant expression".

 I just noticed that the issue goes away if I remove
 `BOOST_CHRONO_LIB_CONSTEXPR` in lines 353, 361 and 369 in the file
 `boost/chrono/duration.hpp` and the project compiles fine.

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/7671#comment:3>
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