I build gcc from the actual snapshot gcc-4.0-20050116.
When I compile boost_1_32_0 I get an ICE when I execute the self tests:

Michael Cieslinski


g++  -c  -o bienstman1.o bienstman1.ii
/home/cie019/boost/boost_1_32_0/boost/python/detail/destroy.hpp: In static 
member function 'static void 
boost::python::detail::value_destroyer<false>::execute(const volatile T*) [with 
T = V]':
/home/cie019/boost/boost_1_32_0/boost/python/detail/destroy.hpp:90:   
instantiated from 'void boost::python::detail::destroy_referent_impl(void*, T& 
(*)()) [with T = const V]'
/home/cie019/boost/boost_1_32_0/boost/python/detail/destroy.hpp:101:   
instantiated from 'void boost::python::detail::destroy_referent(void*, T (*)()) 
[with T = const V&]'
/home/cie019/boost/boost_1_32_0/boost/python/converter/rvalue_from_python_data.h
pp:135:   instantiated 
from 'boost::python::converter::rvalue_from_python_data<T>::~rvalue_from_python_
data() [with T = const V&]'
/home/cie019/boost/boost_1_32_0/boost/preprocessor/iteration/detail/local.hpp:34
:   instantiated from 'PyObject* 
boost::python::detail::caller_arity<1u>::impl<F, Policies, Sig>::operator()
(PyObject*, PyObject*) [with F = const A* (*)(const V&), Policies = 
boost::python::return_value_policy<boost::python::reference_existing_object, 
boost::python::default_call_policies>, Sig = boost::mpl::vector2<const A*, 
const V&>]'
/home/cie019/boost/boost_1_32_0/boost/python/object/py_function.hpp:38:   
instantiated from 'PyObject* 
boost::python::objects::caller_py_function_impl<Caller>::operator()(PyObject*, 
PyObject*) [with Caller = boost::python::detail::caller<const A* (*)(const V&), 
boost::python::return_value_policy<boost::python::reference_existing_object, 
boost::python::default_call_policies>, boost::mpl::vector2<const A*, const V&> 
>]'
../../../libs/python/test/bienstman1.cpp:38:   instantiated from here
/home/cie019/boost/boost_1_32_0/boost/python/detail/destroy.hpp:33: internal 
compiler error: in create_tmp_var, at gimplify.c:368
Please submit a full bug report, with preprocessed source if appropriate.

gcc -v
Using built-in specs.
Configured with: ../gcc40/configure --with-arch=opteron --enable-
languages=c,c++ --enable-checking
Thread model: posix
gcc version 4.0.0 20050116 (experimental)