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using System;
using System.Linq.Expressions;
class TupleDeconstruct
{
static int s_xx;
static long s_yy;
public static int Main ()
{
var (xx, yy) = (1, 2);
if (xx != 1)
return 1;
if (yy != 2)
return 2;
int x, y;
(x, y) = (1, 2);
if (x != 1)
return 3;
if (y != 2)
return 4;
(s_xx, s_yy) = Test3 ();
if (s_xx != 1)
return 5;
if (s_yy != 3)
return 6;
// var cwd = new ClassWithDeconstruct ();
// var (m1, m2) = cwd;
// (string, string) ss = cwd; // Error
return 0;
}
static void Test2 ()
{
var c = new C ();
(c.Prop1, c.Prop2) = (1, 2);
}
static (int, long) Test3 ()
{
return (1, 3);
}
static void TestCustom ()
{
return;
}
}
class ClassWithDeconstruct
{
public void Deconstruct (out string f, out string s)
{
f = "a";
s = "z";
}
}
class C
{
public int Prop1 { get; set; }
public int Prop2 { get; set; }
}
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