Imported Upstream version 5.12.0.220

Former-commit-id: c477e03582759447177c6d4bf412cd2355aad476

mcs/tests/test-decl-expr-06.cs

@@ -0,0 +1,17 @@
+using System;
+
+public class C
+{
+	Func<bool> f = () => Foo (out int arg);
+
+	static bool Foo (out int arg)
+	{
+		arg = 2;
+		return false;
+	}
+
+	public static void Main ()
+	{
+		new C ();
+	}
+}