| 1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
 | | /** PURE_IMPORTS_START _Subscriber PURE_IMPORTS_END */ |  | import { Subscriber } from '../Subscriber'; |  | export function canReportError(observer) { |  |     while (observer) { |  |         var _a = observer, closed_1 = _a.closed, destination = _a.destination, isStopped = _a.isStopped; |  |         if (closed_1 || isStopped) { |  |             return false; |  |         } |  |         else if (destination && destination instanceof Subscriber) { |  |             observer = destination; |  |         } |  |         else { |  |             observer = null; |  |         } |  |     } |  |     return true; |  | } |  | //# sourceMappingURL=canReportError.js.map | 
 |