[Boost-bugs] [Boost C++ Libraries] #3576: On Borland-Error E2029 enable_if_does_not_work_on_this_compiler<void> must be a class or a structure previously define

Subject: [Boost-bugs] [Boost C++ Libraries] #3576: On Borland-Error E2029 enable_if_does_not_work_on_this_compiler<void> must be a class or a structure previously define
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2009-10-29 14:16:53

#3576: On Borland-Error E2029 enable_if_does_not_work_on_this_compiler<void> must
be a class or a structure previously define
---------------------------------------+------------------------------------
 Reporter:  coralie.vessieres@…        |       Owner:         
     Type:  Bugs                       |      Status:  new    
Milestone:  Boost 1.41.0               |   Component:  None   
  Version:  Boost 1.40.0               |    Severity:  Problem
 Keywords:                             |  
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 Hello

 I'm working with Boost on Borland® Developer Studio for Microsoft®
 Windowsâ„¢ Version 10.0.2288.42451 and I encounter this error :

 Error E2029 enable_if_does_not_work_on_this_compiler<void> must be a class
 or a structure previously define

 In the file enable_if.hpp at line 100

 template <class Cond, class T = detail::enable_if_default_T>
   struct enable_if : enable_if_does_not_work_on_this_compiler<T>
   { };

 As you can see Borland can't use SFINAE and so used the part of the code
 which doesn't use it. But even in a new projet without any code, only
 #include <boost/filesystem.hpp> the error happen. I found nothing on the
 web about it, so if you know the problem I will be glad to know it.

 Thank you.

 Coralie VESSIERES

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/3576>
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