/[NO]OBJECT

  Specifies the name of the object file or prevents object file
  creation.

  The default is /OBJECT.  If you omit the file specification, the
  object file has the name of the first source file and a file type
  of OBJ.

  Use the negative form, /NOOBJECT, to suppress object code (for
  example, when you want to test only for compilation errors in the
  source program).