read_graphviz example code crashes

[anonymous]

The example code for read_graphviz crashes when run.

http://www.boost.org/doc/libs/1_55_0/libs/graph/doc/read_graphviz.html#example

See also ​http://stackoverflow.com/q/20967950/16582

[anonymous]

msvcp90d.dll!_Mtxlock(_RTL_CRITICAL_SECTION * _Mtx=0x5052e338) Line 45 C msvcp90d.dll!std::_Lockit::_Lockit(int kind=3) Line 64 + 0x14 bytes C++ msvcp90d.dll!std::_Container_base_secure::_Orphan_all() Line 219 C++ msvcp90d.dll!std::_Container_base_secure::~_Container_base_secure() Line 115 C++ msvcp90d.dll!std::_String_base::~_String_base() + 0x11 bytes C++ msvcp90d.dll!std::_String_val<unsigned short,std::allocator<unsigned short> >::~_String_val<unsigned short,std::allocator<unsigned short> >() + 0x11 bytes C++ msvcp90d.dll!std::basic_string<char,std::char_traits<char>,std::allocator<char> >::~basic_string<char,std::char_traits<char>,std::allocator<char> >() Line 917 + 0xf bytes C++ test20967950.exe!boost::re_detail::w32_regex_traits_implementation<char>::w32_regex_traits_implementation<char>() + 0x192 bytes C++ test20967950.exe!boost::object_cache<unsigned int,boost::re_detail::w32_regex_traits_implementation<char> >::do_get() + 0x28f bytes C++ test20967950.exe!boost::object_cache<unsigned int,boost::re_detail::w32_regex_traits_implementation<char> >::get() + 0x69 bytes C++ test20967950.exe!boost::re_detail::create_w32_regex_traits<char>() + 0x1b bytes C++ test20967950.exe!boost::re_detail::regex_data<char,boost::regex_traits<char,boost::w32_regex_traits<char> > >::regex_data<char,boost::regex_traits<char,boost::w32_regex_traits<char> > >() + 0x5c bytes C++ test20967950.exe!boost::basic_regex<char,boost::regex_traits<char,boost::w32_regex_traits<char> > >::do_assign() + 0x5f bytes C++ test20967950.exe!boost::read_graphviz_detail::tokenizer::tokenizer() + 0x27b bytes C++ test20967950.exe!boost::read_graphviz_detail::parser::parser() + 0x3a bytes C++ test20967950.exe!boost::read_graphviz_detail::parse_graphviz_from_string() + 0x50 bytes C++ test20967950.exe!boost::detail::graph::read_graphviz_new() + 0x55 bytes C++