Function injectionArgs

test/angular/1.5/angular.js:4730–4744

(fn, locals, serviceName)

    function injectionArgs(fn, locals, serviceName) {
      var args = [],
          $inject = createInjector.$$annotate(fn, strictDi, serviceName);

      for (var i = 0, length = $inject.length; i < length; i++) {
        var key = $inject[i];
        if (typeof key !== 'string') {
          throw $injectorMinErr('itkn',
                  'Incorrect injection token! Expected service name as string, got {0}', key);
        }
        args.push(locals && locals.hasOwnProperty(key) ? locals[key] :
                                                         getService(key, serviceName));
      }
      return args;
    }

    function isClass(func) {
      // IE 9-11 do not support classes and IE9 leaks with the code below.