[Boost-bugs] [Boost C++ Libraries] #1589: [filesystem] 'mbstate_t' : is not a member of 'std'

Subject: [Boost-bugs] [Boost C++ Libraries] #1589: [filesystem] 'mbstate_t' : is not a member of 'std'
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2008-01-22 10:50:39

#1589: [filesystem] 'mbstate_t' : is not a member of 'std'
-------------------------------------+--------------------------------------
 Reporter:  faridz_at_[hidden]        |       Owner:  bemandawes 
     Type:  Bugs                     |      Status:  new        
Milestone:  Boost 1.35.0             |   Component:  filesystem 
  Version:  Boost Development Trunk  |    Severity:  Showstopper
 Keywords:                           |  
-------------------------------------+--------------------------------------
 The [http://stdcxx.apache.org/ stdcxx] is the another implementation of
 the STL (initially based on RogueWave STL).

     The following errors are encountered when running boost regression
 tests on msvc with stdcxx-4.2.0.

 {{{
 path.cpp
 ..\libs\filesystem\src\path.cpp(40) : error C2039: 'mbstate_t' : is not a
 member of 'std'
 ..\libs\filesystem\src\path.cpp(40) : error C2065: 'mbstate_t' :
 undeclared identifier
 ..\libs\filesystem\src\path.cpp(43) : error C2039: 'mbstate_t' : is not a
 member of 'std'
 ..\libs\filesystem\src\path.cpp(45) : error C2039: 'mbstate_t' : is not a
 member of 'std'
 ..\libs\filesystem\src\path.cpp(46) : error C3206: 'std::use_facet' :
 invalid template argument for '_Facet', missing template argument list on
 class template 'std::codecvt'
         D:\stdcxx\4.2.x\include\loc/_locale.h(82) : see declaration of
 'std::use_facet'
 ..\libs\filesystem\src\path.cpp(46) : fatal error C1903: unable to recover
 fromprevious error(s); stopping compilation
 }}}

   The proposed patch:

 {{{
 Index: libs/filesystem/src/path.cpp
 ===================================================================
 --- libs/filesystem/src/path.cpp        (revision 42908)
 +++ libs/filesystem/src/path.cpp        (working copy)
 @@ -24,6 +24,8 @@
  #include <boost/cerrno.hpp>
  #include <boost/system/error_code.hpp>

 +#include <cwchar>      // fot std::mbstate_t
 +
  namespace
  {
    // std::locale construction can throw (if LC_MESSAGES is wrong, for
 example),
 }}}

-- 
Ticket URL: <http://svn.boost.org/trac/boost/ticket/1589>
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