Примеры ошибок, обнаруженных с помощью диагностики V793

V793. It is odd that the result of the statement is a part of the condition. Perhaps, this statement should have been compared with something else.

Android

V793 It is odd that the result of the '(d >> 24) + 1' statement is a part of the condition. Perhaps, this statement should have been compared with something else. fixed.cpp 75


typedef int32_t  GGLfixed;

GGLfixed gglFastDivx(GGLfixed n, GGLfixed d)
{
  if ((d>>24) && ((d>>24)+1)) {
    n >>= 8;
    d >>= 8;
  }
  return gglMulx(n, gglRecip(d));
}