lambda bugs? referencing instance variable from lambda body

[Vicente-Arturo Romero-Zaldivar]

Hi Zhong Yu,

I created this bug entry for it: 
https://bugs.openjdk.java.net/browse/JDK-8024809

Sorry if I didn't send the update to the list,

Thanks,
Vicente

On 24/09/13 14:22, Zhong Yu wrote:
> Hi, has someone looked into these two bugs? Especially the 2nd one
> which is pretty odd.
>
> On Thu, Sep 12, 2013 at 5:59 PM, Zhong Yu <zhong.j.yu at gmail.com> wrote:
>> This compiles . . . . . . . . . . . . . . . . . . . . . . . . .
>>
>> public class Tmp
>> {
>>      final Runnable r1 = ()->System.out.println(r1);
>> }
>>
>> This does NOT . . . . . . . . . . . . . . . . . . . . . . . . .
>>
>> public class Tmp
>> {
>>      final Runnable r1;
>>
>>      final Runnable r2 = ()-> System.out.println(r1); // Error: r1 not
>> initialized
>>
>>      Tmp()
>>      {
>>          r1 = ()->System.out.println(r1);  // Error: r1 not initialized
>>      }
>> }
>>
>>
>>
>> This compiles . . . . . . . . . . . . . . . . . . . . . . . . .
>>
>> public class Tmp
>> {
>>      final Object lock = new Object();
>>
>>      final Runnable r2 = ()->{
>>          System.out.println(r2);
>>          synchronized (lock){
>>          }
>>      };
>> }
>>
>> This does NOT . . . . . . . . . . . . . . . . . . . . . . . . .
>>
>> public class Tmp
>> {
>>      final Object lock = new Object();
>>
>>      final Runnable r2 = ()->{
>>          synchronized (lock){
>>              System.out.println(r2);  // Error: self-reference in initializer
>>          }
>>      };
>> }
>>
>>
>> Zhong Yu