#include <limits>
#include <stdexcept>
#include <glog/logging.h>
-#include "folly/Likely.h"
-#include "folly/detail/DiscriminatedPtrDetail.h"
+#include <folly/Likely.h>
+#include <folly/Portability.h>
+#include <folly/detail/DiscriminatedPtrDetail.h>
-#ifndef __x86_64__
+#if !FOLLY_X64
# error "DiscriminatedPtr is x64-specific code."
#endif
} // namespace folly
#endif /* FOLLY_DISCRIMINATEDPTR_H_ */
-