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using System;
using System.Collections.Generic;
// Dynamic statements
class Disposable : IDisposable
{
public static int Counter;
public void Dispose ()
{
++Counter;
}
public void Test ()
{
}
}
public class Test
{
bool ForEachTest ()
{
dynamic d = new List<int> { 5, 10, 7 };
dynamic res = 9;
foreach (var v in d) {
res += v;
}
return res == 31;
}
bool ForEachTest_2()
{
dynamic c = new int [] { 5, 7 };
int total = 0;
foreach (var v in c)
{
total += v;
}
return total == 12;
}
bool ForEachTest_3()
{
dynamic[] c = new dynamic [] { (byte) 1, 7 };
int total = 0;
foreach (var v in c)
{
total += v;
}
Console.WriteLine (total);
return total == 8;
}
bool UsingTest ()
{
dynamic d = new Disposable ();
try {
using (d) {
d.VV ();
}
} catch { }
if (Disposable.Counter != 1)
return false;
try {
using (dynamic u = new Disposable ()) {
u.VV ();
}
} catch { }
if (Disposable.Counter != 2)
return false;
using (dynamic u = new Disposable ()) {
u.Test ();
}
return true;
}
public static int Main ()
{
var t = new Test ();
if (!t.ForEachTest ())
return 1;
if (!t.ForEachTest_2 ())
return 2;
if (!t.ForEachTest_3 ())
return 3;
if (!t.UsingTest ())
return 10;
Console.WriteLine ("ok");
return 0;
}
}
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