VMS Help CC, Messages, INITOVERLAP1  *Conan The Librarian (sorry for the slow response - running on an old VAX)

 Message        <Context> , this initializer list will provide a
                value for a subobject that was initialized by the
                earlier initializer "<init>".  The earlier
                initializer will be ignored.

 Description    This initializer list will provide a value for a
                subobject that has already been initialized.  While
                this is valid, it might not have been what was
                intended.

 User Action    Initialize each subobject only once.