id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc
7328,Boost fails to Build with gccxml / msvc9,lomex13@…,Neil Groves,"Heya,

I am trying to use gccxml on Boost for a python project i want to build.

I ran a freshly-built-from-cvs gccxml:
{{{
""C:\Projects\gccxml\bin\release\gccxml.exe""   -D""_HAS_TR1=0""  --gccxml-compiler msvc9 -I... -I...
 -D""BOOST_HAS_THREADS"" -D""BOOST_HAS_WINTHREADS"" -D""__GCCXML__""
 ""C:\Projects\python-ogre\code_generators\ogre\python_ogre.h"" -fxml=""ogre_1.7.2_cache.xml
}}}

(which points to)
{{{
#include ""boost/python.hpp""
#include ""boost/python/ssize_t.hpp""
}}}

It fails:
{{{
boost_1_51_0/boost/range/concepts.hpp:177: error: 'bool mpl_::operator==(mpl_::failed, mpl_::failed)' cannot appear in a constant-expression
}}}

And i am honestly far from understanding what went wrong.
It might be connected to gccxml not setting the correct version number, as i already had Problems like #4464 using the same setup.

Can anyone please give me a hint?",Feature Requests,closed,Boost 1.56.0,range,Boost 1.51.0,Problem,fixed,,