the two errors i get are
warning C4005: 'return' : macro redefinition c:\program files (x86)\microsoft visual studio 12.0\vc\include\xkeycheck.h 219 1 SnippetRunner
and
error C1189: #error : The C++ Standard Library forbids macroizing keywords. Enable warning C4005 to find the forbidden macro. c:\program files (x86)\microsoft visual studio 12.0\vc\include\xkeycheck.h 250 1 SnippetRunner