Imported Upstream version 3.6.0

Former-commit-id: da6be194a6b1221998fc28233f2503bd61dd9d14

mcs/errors/cs1952.cs

@@ -0,0 +1,18 @@
+// CS1952: An expression tree cannot contain a method with variable arguments
+// Line: 11
+
+using System;
+using System.Linq.Expressions;
+
+class C
+{
+	void Foo ()
+	{
+		Expression<Func<int>> e = () => InstanceArgList (__arglist (0));
+	}
+	
+	int InstanceArgList (__arglist)
+	{
+		return 54;
+	}
+}