blob: ba64045acffe013ca09dba849896a14e7173cfb3 (
plain)
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
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
|
// Copyright (c) Microsoft. All rights reserved.
// Licensed under the MIT license. See LICENSE file in the project root for full license information.
//
using System;
public interface IFoo { }
public class Transition<T> where T : IFoo { }
public class FooClass : IFoo { }
public struct FooStruct : IFoo { }
public class GenClass<T> where T : IFoo
{
public static Transition<T> TransitiveConstraint()
{
return new Transition<T>();
}
}
public struct GenStruct<T> where T : IFoo
{
public static Transition<T> TransitiveConstraint()
{
return new Transition<T>();
}
}
public class Test
{
public static int counter = 0;
public static bool result = true;
public static void Eval(bool exp)
{
counter++;
if (!exp)
{
result = exp;
Console.WriteLine("Test Failed at location: " + counter);
}
}
public static int Main()
{
Eval(GenClass<FooClass>.TransitiveConstraint().GetType().Equals(typeof(Transition<FooClass>)));
Eval(GenClass<FooStruct>.TransitiveConstraint().GetType().Equals(typeof(Transition<FooStruct>)));
Eval(GenStruct<FooClass>.TransitiveConstraint().GetType().Equals(typeof(Transition<FooClass>)));
Eval(GenStruct<FooStruct>.TransitiveConstraint().GetType().Equals(typeof(Transition<FooStruct>)));
if (result)
{
Console.WriteLine("Test Passed");
return 100;
}
else
{
Console.WriteLine("Test Failed");
return 1;
}
}
}
|
