1*bf2c3715SXin Li #ifdef EIGEN_SHOULD_FAIL_TO_BUILD 2*bf2c3715SXin Li This is just some text that won't compile as a C++ file, as a basic sanity check for failtest. 3*bf2c3715SXin Li #else 4*bf2c3715SXin Li int main() {} 5*bf2c3715SXin Li #endif 6