View Compilation Error

In file included from GCC4.9.2/x86_64-w64-mingw32/include/crtdefs.h:10:0,
                 from GCC4.9.2/x86_64-w64-mingw32/include/wchar.h:9,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/cwchar:44,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/postypes.h:40,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/iosfwd:40,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/ios:38,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/ostream:38,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/iostream:39,
                 from 0_0_14958766_19785.cpp:2:
0_0_14958766_19785.cpp:6:19: error: 'long long long' is too long for GCC
 typedef long long __int64;
                   ^
0_0_14958766_19785.cpp:6:19: error: 'long long long' is too long for GCC
 typedef long long __int64;
                   ^
0_0_14958766_19785.cpp:6:19: error: declaration does not declare anything [-fpermissive]