dotnet/roslyn

```await``` completion should trigger on ```yield``` in IAsyncEnumerables

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#75.675 aperta il 30 ott 2024

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Descrizione

Version Used: 17.11.5 Steps to Reproduce:

  1. Start with this code:
namespace ConsoleApp44 {
    internal class Program {
        
        public static Task Test1() {

        }

        public static IAsyncEnumerable<int> Test2() {
        
        }

    }
}
  1. Place your cursor inside Test1 and type await. The method changes to async. This is good. Image

  2. Now, place your cursor inside of test2 and type yield. The method does NOT change to async. This is bad. Image

Expected Behavior: An IAsyncEnumerable can only yield if it is async. Therefore, the same completion should trigger as when you do an await.

Actual Behavior: Nothing happens. I have to manually update the method signature.

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