# System.Threading.Tasks

``` diff
 namespace System.Threading.Tasks {
     public class TaskCompletionSource {
+        public void SetFromTask(Task completedTask);
+        public bool TrySetFromTask(Task completedTask);
     }
     public class TaskCompletionSource<TResult> {
+        public void SetFromTask(Task<TResult> completedTask);
+        public bool TrySetFromTask(Task<TResult> completedTask);
     }
 }
```

