linux-packaging-mono/mcs/tests/test-pattern-01.cs
Jo Shields 8b9b85e7f5 Imported Upstream version 3.10.0
Former-commit-id: 172c8e3c300b39d5785c7a3e8dfb08ebdbc1a99b
2014-10-04 11:27:48 +01:00

43 lines
527 B
C#

// Compiler options: -langversion:experimental
using System;
class TypePattern
{
public static int Main ()
{
object o = 3;
bool r = o is string t1;
if (t1 != null)
return 1;
if (r)
return 2;
if (o is string t2)
return 3;
if (t2 != null)
return 4;
object o2 = (int?) 4;
bool r2 = o2 is byte? t3;
if (t3 != null)
return 5;
if (r2)
return 6;
long? l = 5;
bool r3 = l is long t4;
if (t4 != 5)
return 7;
if (!r3)
return 8;
Console.WriteLine ("ok");
return 0;
}
}