ConfigureAwaitOptions_AsyncTaskMethodBuilderT&ConfiguredTaskAwaiter_The configuration issue of 'ConfigureAwaitOptions' option in the subsequent code after await

[cszhangempty]

AsyncTaskMethodBuilder<[Nullable(2)] TResult> class
internal static void AwaitUnsafeOnCompleted(ref TAwaiter awaiter, IAsyncStateMachineBox box) where TAwaiter : ICriticalNotifyCompletion
and
ConfiguredTaskAwaiter class
public void UnsafeOnCompleted(Action continuation)
上面两个方法都没有对 ConfigureAwaitOptions.SuppressThrowing，
ConfigureAwaitOptions.ForceYielding两个枚举值做出处理. 这两个枚举值在何处生效？

[KalleOlaviNiemitalo]

For this kind of question, you can use source.dot.net to search for references to ConfigureAwaitOptions.SuppressThrowing within System.Private.CoreLib

https://source.dot.net/#System.Private.CoreLib/src/libraries/System.Private.CoreLib/src/System/Threading/Tasks/ConfigureAwaitOptions.cs,cd9c59bb79f47ec0,references

That shows it is checked by the TaskAwaiter.HandleNonSuccessAndDebuggerNotification method.

[nagilson]

Thank you Kalle!