41 lines
662 B
C#
41 lines
662 B
C#
// #77358
|
|
using System;
|
|
|
|
public class Container<T>
|
|
where T : IComparable<T>
|
|
{
|
|
}
|
|
|
|
public class ReferenceType : IComparable<ReferenceType>
|
|
{
|
|
public int value;
|
|
|
|
public int CompareTo (ReferenceType obj)
|
|
{
|
|
return 0;
|
|
}
|
|
};
|
|
|
|
public struct MyValueType : IComparable<MyValueType>
|
|
{
|
|
public int value;
|
|
|
|
public int CompareTo (MyValueType obj)
|
|
{
|
|
return 0;
|
|
}
|
|
};
|
|
|
|
public class Test
|
|
{
|
|
public static void Main ()
|
|
{
|
|
// Compilation succeeds, constraint satisfied
|
|
new Container<ReferenceType> ();
|
|
|
|
// Compilation fails, constraint not satisfied according to mcs,
|
|
// the unmodified testcase compiles successfully with csc
|
|
new Container<MyValueType> ();
|
|
}
|
|
};
|