成唯識論演祕 3.189

3.189

解云：厭心種上，防心功能非無想定，但約此能假立彼定。雖緣種子差別功能，不緣假也。然彼假法，不離實故。緣種之時亦緣假者，即無有失。

The explanation is: On the seed of the mind of revulsion (nirvid), the function of guarding against the mind is not the asaṃjñi-samāpatti itself; that attainment is merely designated nominally on the basis of this function. Although it cognizes the distinct functions of the seeds, it does not cognize the nominal. However, since those nominal dharmas are not separate from the real, if in cognizing the seed it also cognizes the nominal, there is no fault.