test/Mono.Linker.Tests.Cases/Inheritance.Interfaces/DefaultInterfaceMethods/UnusedDefaultInterfaceImplementation.cs


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49

using System;
using System.Collections.Generic;
using System.Text;
using Mono.Linker.Tests.Cases.Expectations.Assertions;

namespace Mono.Linker.Tests.Cases.Inheritance.Interfaces.DefaultInterfaceMethods
{
#if !NETCOREAPP
	[IgnoreTestCase ("Requires support for default interface methods")]
#endif
	class UnusedDefaultInterfaceImplementation
	{
		public static void Main ()
		{
#if NETCOREAPP
			((IFoo) new Foo ()).InterfaceMethod ();
#endif
		}

#if NETCOREAPP
		[Kept]
		interface IFoo
		{
			[Kept]
			void InterfaceMethod ();
		}

		interface IDefaultImpl : IFoo
		{
			void IFoo.InterfaceMethod ()
			{
			}
		}

		[Kept]
		[KeptInterface (typeof (IFoo))]
		class Foo : IDefaultImpl
		{
			[Kept]
			public Foo () { }

			[Kept]
			public void InterfaceMethod ()
			{
			}
		}
#endif
	}
}