LVT issue related to JDK-8047719

Liam Miller-Cushon cushon at google.com
Sat Jan 17 01:16:21 UTC 2015


I think this issue is separate, the fix [1] for JDK-8064857 doesn't seem to
help.

Here's the repro again:

class Test {
  {
    String foo = null;
  }
}

Testing with javac9 at head [2], the LVT is still:

      LocalVariableTable:
        Start  Length  Slot  Name   Signature
            0       7     0  this   LTest;

[1] http://hg.openjdk.java.net/jdk9/dev/langtools/rev/3bdbc3b8aa14
[2] http://hg.openjdk.java.net/jdk9/dev/langtools/rev/230c13955250

On Tue, Nov 25, 2014 at 5:59 PM, Liam Miller-Cushon <cushon at google.com>
wrote:

> Thanks Vicente, I'll try out the patch once it lands.
>
> On Tue, Nov 25, 2014 at 5:19 PM, Vicente-Arturo Romero-Zaldivar <
> vicente.romero at oracle.com> wrote:
>
>> The patch for https://bugs.openjdk.java.net/browse/JDK-8064857, still
>> under review, should fix this issue too.
>>
>> Thanks,
>> Vicente
>>
>>
>> On 11/25/2014 04:54 PM, Liam Miller-Cushon wrote:
>>
>>> An LVT entry is no longer emitted for 'foo' in the following code. The
>>> behaviour changed after the fix for JDK-8047719 [1]. Is this a bug?
>>>
>>> class Test {
>>>   {
>>>     String foo = null;
>>>   }
>>> }
>>>
>>> Before:
>>>       LocalVariableTable:
>>>         Start  Length  Slot  Name   Signature
>>>             6       0     1   foo   Ljava/lang/String;
>>>             0       7     0  this   LTest;
>>>
>>> After:
>>>       LocalVariableTable:
>>>         Start  Length  Slot  Name   Signature
>>>             0       7     0  this   LTest;
>>>
>>> [1] http://hg.openjdk.java.net/jdk9/jdk9/langtools/rev/855f8c7337eb
>>>
>>
>>
>
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