diff --git a/test/bytecode/Id.jav b/test/bytecode/Id.jav
new file mode 100644
index 000000000..ceebc1f77
--- /dev/null
+++ b/test/bytecode/Id.jav
@@ -0,0 +1,5 @@
+class Id{
+
+Fun1<Integer, Integer> method() { return (x)-> x; }
+
+}
\ No newline at end of file
diff --git a/test/bytecode/IdTest.java b/test/bytecode/IdTest.java
new file mode 100644
index 000000000..f303e5d06
--- /dev/null
+++ b/test/bytecode/IdTest.java
@@ -0,0 +1,14 @@
+package bytecode;
+
+import org.junit.Test;
+
+public class IdTest {
+	public final static String rootDirectory = System.getProperty("user.dir")+"/test/bytecode/";
+	public final static String testFile = "Id.jav";
+	public final static String outputFile = "Id.class";
+	
+	@Test
+	public void test() {
+		SingleClassTester.compileToBytecode(rootDirectory+testFile, rootDirectory+outputFile);
+	}
+}