-// Compiler options: -langversion:linq
+
using System;
using System.Collections.Generic;
{
int[] i2 = new int [] { 0, 1 };
int[] i_b = new int [] { 0, 1 };
- ITest[] join_test = null;
+ ITest[] join_test = new ITest[0];
IEnumerable<int> e;
IEnumerable<IGrouping<int,int>> g;