Re: [Boost-bugs] [Boost C++ Libraries] #7478: Compiles fails with compilers supporting char16_t and char32_t fails if the library don't provides std::u16string and std::u32string

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #7478: Compiles fails with compilers supporting char16_t and char32_t fails if the library don't provides std::u16string and std::u32string
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2012-10-07 13:34:41

#7478: Compiles fails with compilers supporting char16_t and char32_t fails if the
library don't provides std::u16string and std::u32string
-------------------------------+--------------------------------------------
  Reporter:  viboes            |       Owner:  viboes  
      Type:  Bugs              |      Status:  assigned
 Milestone:  To Be Determined  |   Component:  ratio   
   Version:  Boost 1.51.0      |    Severity:  Problem 
Resolution:                    |    Keywords:          
-------------------------------+--------------------------------------------
Changes (by viboes):

  * status:  new => assigned

Comment:

 Currently there is are no macros BOOST_NO_CXX11_U16STRING and
 BOOST_NO_CXX11_U32STRING signaling that the standard library doesn't
 provides std::u16string or std::u32string. The attached patch avoid the
 compile error when Boost.Config will provide these macros. In the mean
 time the user needs to define them explicitly while using Boost.ratio in
 these conditions.

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/7478#comment:1>
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