#include "mozilla/Assertions.h" #include "nsError.h" // No reason to pull in Assertions.h for every single file that includes // nsError.h, so let's put this in its own .cpp file instead of in the .h. static_assert(((nsresult)0) < ((nsresult)-1), "nsresult must be an unsigned type"); static_assert(sizeof(nsresult) == sizeof(uint32_t), "nsresult must be 32 bits");