[Boost-users] [Bimap] Many warnings

I declared a bimap in my code and discovered that it generates 200+ warnings. I'm using MS Visual Studio 2008 with Boost 1.41. All the warnings are the same: C4503: '<long variable name>' : decorated name length exceeded, name was truncated Functionally, the program *should* still work despite all the warnings (from what I've found on Google), but I'd like to know why this many warnings are generated by declaring: "boost::bimap<int, int> RemoteIdentityMap;". Does anyone know? -- Dylan