Imported Upstream version 3.6.0

Former-commit-id: da6be194a6b1221998fc28233f2503bd61dd9d14

mcs/errors/cs1060-4.cs

@@ -0,0 +1,32 @@
+// CS1060: Use of possibly unassigned field `x'
+// Line: 30
+// Compiler options: -warnaserror
+
+public class C
+{
+	public int v;
+}
+
+public struct S
+{
+	public C c;
+}
+
+class X
+{
+	public S s;
+}
+
+struct S2
+{
+	public X x;
+}
+
+public class Test
+{
+	static void Main ()
+	{
+		S2 s2;
+		s2.x.s.c.v = 5;
+	}
+}