Unnecessary enclosing instance parameters for anonymous class constructor

Issue #237 new
Jesper Öqvist created an issue

ExtendJ 8.0.1-235-g5497af4 Java SE 8

The constructor for the anonymous class in this test should only require one enclosing instance parameter, but ExtendJ generates two enclosing parameters:

public final class Test {
  public static void main(String[] args) {
    new Test().run();

  private abstract class AbstractTest {
    public abstract void test();

  public void run() {
    new AbstractTest() {
      public void test() {
        System.out.println("x marks the spot");

Expected result: only one enclosing parameter. The code generated by javac is:

       0: aload_0
       1: aload_1
       2: putfield      #1                  // Field this$0:LTest;
       5: aload_0
       6: aload_1
       7: aconst_null
       8: invokespecial #2                  // Method Test$AbstractTest."<init>":(LTest;LTest$1;)V
      11: return

Actual result: two enclosing parameters are generated.

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