mcs/errors/cs4011-3.cs


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// CS4011: The awaiter type `A' must have suitable IsCompleted and GetResult members
// Line: 16

static class S
{
	public static A GetAwaiter (this int i)
	{
		return new A ();
	}
}

class A
{
	int IsCompleted {
		get {
			return 1;
		}
	}
	
	static async void Test ()
	{
		await 9;
	}
}