mingw-w64 headers error

build.log

D:/msys64/mingw64/x86_64-w64-mingw32/include/comutil.h: At global scope:
D:/msys64/mingw64/x86_64-w64-mingw32/include/comutil.h:246:29: error: declaration of 'WCHAR* _bstr_t::Detach()' has a different exception specifier
 inline BSTR _bstr_t::Detach() {
                             ^
In file included from D:/msys64/mingw64/x86_64-w64-mingw32/include/comdef.h:19:0,
                 from W:/temporary/development/mingw-packages/mingw-w64-far-svn/src/far-netbox/libs/atlmfc/src\mfc\afxglobals.cpp:12,
                 from W:/temporary/development/mingw-packages/mingw-w64-far-svn/src/far-netbox/libs/atlmfc/mfc1.cpp:6:
D:/msys64/mingw64/x86_64-w64-mingw32/include/comutil.h:91:8: error: from previous declaration 'WCHAR* _bstr_t::Detach() throw ()'
   BSTR Detach() throw();
        ^