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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
class Program
{
interface IFrobber
{
void Frob();
}
class Frobber : IFrobber
{
public void Frob()
{
}
}
class Foo<T> where T : IFrobber
{
public static void FrobAll(T[,] arr)
{
for (int i = 0; i < arr.Length; i++)
{
// 'readonly' prefix on call to array's Address method must be respected, and the type check bypassed
arr[0, i].Frob();
}
}
}
private static int Main()
{
Foo<IFrobber>.FrobAll(new Frobber[,] { { new Frobber() } });
return 100;
}
}
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