Function addWatchDelegate

test/angular/1.7/angular.js:17520–17530

(parsedExpression)

    }

    function addWatchDelegate(parsedExpression) {
      if (parsedExpression.constant) {
        parsedExpression.$$watchDelegate = constantWatchDelegate;
      } else if (parsedExpression.oneTime) {
        parsedExpression.$$watchDelegate = oneTimeWatchDelegate;
      } else if (parsedExpression.inputs) {
        parsedExpression.$$watchDelegate = inputsWatchDelegate;
      }

      return parsedExpression;
    }

    function chainInterceptors(first, second) {
      function chainedInterceptor(value) {