Compiler error C2375 when compiling DLL with MSVC-compiled Nimrod

It seems that every DLL I try to compile with a MSVC 2010-compiled Nimrod compiler ends up spitting out an error of C2375 for every exported symbol. This also applies to an attempt to compile lib\nimrtl.nim

http://msdn.microsoft.com/en-us/library/5k6kw95a%28v=VS.100%29.aspx
