finalPtrSameMemory (FinalForeign p1) (FinalForeign p2) = p1 == GHCF.castForeignPtr p2
finalPtrSameMemory (FinalForeign p1) (FinalForeign p2) = p1 == GHCF.castForeignPtr p2
finalPtrSameMemory (FinalForeign p1) (FinalForeign p2) = p1 == GHCF.castForeignPtr p2