Running test case "basic_tests".
regress\basic_tests.cpp:36: Error in test here:
  regress\/test_regex_search.hpp:517:Received an unexpected std::exception: std:
:bad_cast (While testing N5boost11basic_regexIcNS_16cpp_regex_traitsIcEEEE)

Catchpoint 1 (exception thrown), __cxa_throw (obj=0x3da1f0, tinfo=0x7fbd28,
    dest=0x746460 <~out_of_range>)
    at ../../../../gcc-4.4.0/libstdc++-v3/libsupc++/eh_throw.cc:66
66      ../../../../gcc-4.4.0/libstdc++-v3/libsupc++/eh_throw.cc: No such file o
r directory.
        in ../../../../gcc-4.4.0/libstdc++-v3/libsupc++/eh_throw.cc
(gdb) where
#0  __cxa_throw (obj=0x3da1f0, tinfo=0x7fbd28, dest=0x746460 <~out_of_range>)
    at ../../../../gcc-4.4.0/libstdc++-v3/libsupc++/eh_throw.cc:66
#1  0x0076b9ea in std::__throw_out_of_range (
    __s=0x7e1a2c "vector::_M_range_check")
    at ../../../../gcc-4.4.0/libstdc++-v3/src/functexcept.cc:76
#2  0x0071e3d7 in std::vector<std::pair<unsigned int, unsigned int>, std::alloca
tor<std::pair<unsigned int, unsigned int> > >::_M_range_check (
    this=0x3d29a8, __n=0)
    at c:/mingw/bin/../lib/gcc/mingw32/4.4.0/include/c++/bits/stl_vector.h:634
#3  0x0071e3f4 in std::vector<std::pair<unsigned int, unsigned int>, std::alloca
tor<std::pair<unsigned int, unsigned int> > >::at (this=0x3d29a8, __n=0)
    at c:/mingw/bin/../lib/gcc/mingw32/4.4.0/include/c++/bits/stl_vector.h:670
#4  0x007183c5 in boost::re_detail::basic_regex_implementation<char, boost::c_re
gex_traits<char> >::subexpression (this=0x3d2860, n=1)
    at ../../../boost/regex/v4/basic_regex.hpp:284
#5  0x00714f5b in boost::basic_regex<char, boost::c_regex_traits<char> >::subexp
ression (this=0x28ee10, n=1) at ../../../boost/regex/v4/basic_regex.hpp:537
#6  0x006a1118 in test<char, boost::c_regex_traits<char> > (r=...)
    at regress//test_regex_search.hpp:482
#7  0x006a6808 in do_test<char, test_regex_search_tag> (c=@0x28f6c1, tag=...)
    at regress//test.hpp:88
#8  0x00425e2e in test (c=@0x28f6c1, tag=...) at regress\main.cpp:184
#9  0x0040159e in basic_tests () at regress\basic_tests.cpp:36
#10 0x00425a82 in run_tests () at regress\main.cpp:43
#11 0x00425d7d in cpp_main () at regress\main.cpp:108
#12 0x00426ace in operator() (this=0x3d13d4)
    at ../../../boost/test/impl/cpp_main.ipp:49
#13 0x004272bb in invoke<<unnamed>::cpp_main_caller> (this=0x28fdcf, f=...)
    at ../../../boost/test/utils/callback.hpp:42
#14 0x004272a7 in invoke (this=0x3d13d0)
    at ../../../boost/test/utils/callback.hpp:89
#15 0x00719875 in boost::unit_test::callback0<int>::operator() (this=0x28fee8)
    at ../../../boost/test/utils/callback.hpp:118
#16 0x006bb18d in boost::detail::do_invoke<boost::scoped_ptr<boost::detail::tran
slate_exception_base>, boost::unit_test::callback0<int> > (tr=..., F=...)
    at ../../../boost/test/impl/execution_monitor.ipp:244
#17 0x00425f41 in boost::execution_monitor::catch_signals (this=0x28fecc,
    F=...) at ../../../boost/test/impl/execution_monitor.ipp:1149
#18 0x00425f6d in boost::execution_monitor::execute (this=0x28fecc, F=...)
    at ../../../boost/test/impl/execution_monitor.ipp:1167
#19 0x00426b6d in boost::prg_exec_monitor_main (
    cpp_main=0x425d72 <cpp_main(int, char**)>, argc=1, argv=0x3d1318)
    at ../../../boost/test/impl/cpp_main.ipp:78
#20 0x00426e45 in main (argc=1, argv=0x3d1318)
    at ../../../boost/test/impl/cpp_main.ipp:128
(gdb)