Imported Upstream version 3.6.0

Former-commit-id: da6be194a6b1221998fc28233f2503bd61dd9d14

mcs/errors/cs0411-17.cs

@@ -0,0 +1,20 @@
+// CS0411: The type arguments for method `C.Test<T>(System.Func<T>)' cannot be inferred from the usage. Try specifying the type arguments explicitly
+// Line: 14
+
+using System;
+
+interface IB
+{
+}
+
+class C
+{
+	public static void Main ()
+	{
+		Test (() => { if (true) return (C) null; return (IB) null; });
+	}
+	
+	static void Test<T> (Func<T> f)
+	{
+	}
+}