Test program entry point.

tests/entry_point.aer

@@ -0,0 +1,15 @@
+class Program {
+
+	void __construct() {
+		print("Program::__construct() called.\n");
+	}
+
+	void __destruct() {
+		print("Program::__destruct() called.\n");
+	}
+
+	void main() {
+		print("Program::main() called.\n");
+	}
+
+}