[Boost-bugs] [Boost C++ Libraries] #4145: compile errors property_tree std::wstring

Subject: [Boost-bugs] [Boost C++ Libraries] #4145: compile errors property_tree std::wstring
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2010-04-24 15:33:09

#4145: compile errors property_tree std::wstring
--------------------------------------------------+-------------------------
 Reporter:  Jan-Hein Bührman <buhrman@…>          |       Owner:  cornedbee    
     Type:  Bugs                                  |      Status:  new          
Milestone:                                        |   Component:  property_tree
  Version:  Boost Development Trunk               |    Severity:  Showstopper  
 Keywords:  property_tree wstring cygwin          |  
--------------------------------------------------+-------------------------
 When compiling today's development trunk of boost, I see the following
 errors:

 {{{
 [snip]
 gcc.compile.c++ bin.v2/libs/graph/build/gcc-3.4.4/release/threading-
 multi/graphml.o
 In file included from ./boost/property_tree/ptree.hpp:15,
                  from
 ./boost/property_tree/detail/file_parser_error.hpp:13,
                  from
 ./boost/property_tree/detail/xml_parser_error.hpp:13,
                  from
 ./boost/property_tree/detail/xml_parser_utils.hpp:14,
                  from ./boost/graph/graphml.hpp:26,
                  from libs\graph\src\graphml.cpp:17:
 ./boost/property_tree/ptree_fwd.hpp:92: error: `wstring' is not a member
 of `std'
 [snip]
 In file included from ./boost/property_tree/ptree.hpp:16,
                  from
 ./boost/property_tree/detail/file_parser_error.hpp:13,
                  from
 ./boost/property_tree/detail/xml_parser_error.hpp:13,
                  from
 ./boost/property_tree/detail/xml_parser_utils.hpp:14,
                  from ./boost/graph/graphml.hpp:26,
                  from libs\graph\src\graphml.cpp:17:
 ./boost/property_tree/string_path.hpp:60: error: expected unqualified-id
 before '&' token
 [snip]
 }}}

 It seems that a reference to {{{std::wstring}}} is not protected by the
 appropriate boost feature flag.

 bjam was generated in the follwing way:
 {{{
 $ ./bootstrap.sh --prefix=$HOME/local --exec-
 prefix=$HOME/local/${MACHTYPE=i686-pc-cygwin}
 }}}

 It is compiled on Windows XP machine, under a recent update of Cygwin.
 {{{
 $ g++ --version
 g++ (GCC) 3.4.4 (cygming special, gdc 0.12, using dmd 0.125)
 Copyright (C) 2004 Free Software Foundation, Inc.
 This is free software; see the source for copying conditions.  There is NO
 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR
 PURPOSE.
 }}}

 Attached {{{svn diff}}} seems to solve the compilation errors.

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/4145>
Boost C++ Libraries <http://www.boost.org/>
Boost provides free peer-reviewed portable C++ source libraries.