Re: [Boost-bugs] [Boost C++ Libraries] #4193: Multiple 'using' declarations in multi_index test

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #4193: Multiple 'using' declarations in multi_index test
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2010-05-06 14:23:13

#4193: Multiple 'using' declarations in multi_index test
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 Reporter:  chrisj                |       Owner:  joaquin    
     Type:  Patches               |      Status:  new        
Milestone:  Boost 1.43.0          |   Component:  multi_index
  Version:  Boost Release Branch  |    Severity:  Problem    
 Keywords:                        |  
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Comment(by anonymous):

 From Doug Gregor, it appears that clang is right to reject the current
 code:


 Clang is correct; Comeau and g++ are wrong not to diagnose these errors.
 See
 C++ [namespace.udecl]p10:

  A using-declaration is a declaration and can therefore be used repeatedly
 where (and only where) multiple declarations are allowed.

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/4193#comment:4>
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