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using System;
using System.Linq;
// LINQ and lambdas mix tests
public class C
{
static bool Test (Func<int, bool> f)
{
return false;
}
static bool Test2 (Func<int, int> f)
{
return false;
}
public static int Main ()
{
var x = new int [] { 'a', 'b', 'c' };
var e = from ck in x
let xy = Test(c => c == ck)
where ck == 'v'
select Test(c => c == ck);
var e2 = from ck in x
where Test(c => c == ck)
select Test(c => c == ck);
int[] int_array = new int [] { 0, 1, 2, 3, 4 };
var e3 = from int i in int_array group Test2 (gg => i + 2) by Test2 (g => i % 2);
var e4 = from i in x
let l = i + 4
let g = l - 2
where Test(c => c == l)
where l > 0
select l;
var e5 = from a in x
join b in x on Test (a2 => a2 == a) equals Test (b2 => b2 == b)
select a;
var e6 = from a in x
join b in x on Test (a2 => a2 == a) equals Test (b2 => b2 == b) into re6
select a;
return 0;
}
}
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