[Boost-mpi] Compilation error on pynonblocking.cpp

Subject: [Boost-mpi] Compilation error on pynonblocking.cpp
From: Gonzalo BG (gonzalobg88_at_[hidden])
Date: 2014-07-31 04:52:56

I'm getting the following compilation error on the git master branch mpi
py_nonblocking.cpp

libs/mpi/src/python/py_nonblocking.cpp:166:14: error: no viable conversion
from 'optional<(anonymous
namespace)::py_call_output_iterator<boost::mpi::status,
std::__1::__wrap_iter<boost::mpi::python::request_with_value *> > >' to
'bool'

      return test_all(requests.begin(), requests.end(),

             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

1 error generated.

when compiling with clang:

"clang++" -x c++ -Wl,-flat_namespace -stdlib=libc++ -nostdinc++ -std=c++1y
-I/Users/gnzlbg/src/env/include/libcxx -O3 -O3 -finline-functions
-Wno-inline -Wall -DBOOST_ALL_NO_LIB=1 -DBOOST_MPI_DYN_LINK=1
-DBOOST_MPI_PYTHON_DYN_LINK=1 -DBOOST_PYTHON_DYN_LINK=1 -DNDEBUG -I"."
-I"/Users/gnzlbg/src/env/include"
-I"/usr/local/Cellar/python/2.7.5/Frameworks/Python.framework/Versions/2.7/include/python2.7"
-c -o
"/Users/gnzlbg/src/env/boost_build/boost/bin.v2/libs/mpi/build/clang-darwin-4.2.1/release/threading-multi/python/py_nonblocking.o"
"libs/mpi/src/python/py_nonblocking.cpp"

Any ideas?