angular/angular.js — pull request #6725 by poshest (2014-03-17 23:03:19+00:00)
Title: Update nonassign.ngdoc

It might seem obvious that if you don't supply "bind" attribute in this case, you'll get an error, but I feel this is worth adding to the doc, because this was my error, and the documentation led me to try every permutation of attribute values on 1, and completely missed the fact that 2 in my code didn't have ANY attribute. If my proposed edit had been there, I might have found my problem earlier.