Imported Upstream version 3.6.0

Former-commit-id: da6be194a6b1221998fc28233f2503bd61dd9d14

mcs/tests/gtest-linq-13.cs

@@ -0,0 +1,42 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Linq;
+
+class Program {
+
+	public static void Main ()
+	{
+	}
+
+	static void Foo (TypeDefinition type)
+	{
+		var res = from MethodDefinition meth in type.Methods
+					select meth;
+	}
+}
+
+interface IFoo
+{
+}
+
+static class Extension
+{
+	public static IEnumerable<T> Cast<T> (this IFoo i)
+	{
+		return null;
+	}
+}
+
+public class MethodDefinition
+{
+}
+
+public class TypeDefinition
+{
+	public MethodDefinitionCollection Methods { get { return null; } set {} }
+}
+
+public class MethodDefinitionCollection : CollectionBase 
+{
+}