Imported Upstream version 3.6.0

Former-commit-id: da6be194a6b1221998fc28233f2503bd61dd9d14

mcs/tests/test-externalias-06.cs

@@ -0,0 +1,43 @@
+// Compiler options: -r:MyAssembly01=test-externalias-00-lib.dll -r:MyAssembly02=test-externalias-01-lib.dll
+
+extern alias MyAssembly01;
+extern alias MyAssembly02;
+using System;
+
+// It must be possible to define a ns with the same name
+// of the aliases
+namespace MyAssembly01
+{
+	public class Test
+	{
+	}
+
+	namespace Namespace1
+	{
+		public class Test
+		{
+		}
+	}
+}
+
+namespace MyAssembly02
+{
+	public class Test
+	{
+	}
+
+	namespace Namespace1
+	{
+		public class Test
+		{
+		}
+	}
+}
+
+public class Test
+{
+	public static void Main ()
+	{
+	}
+}
+