Re: Re: writing two different bytecode parts at the same time

Eugene Kuleshov wrote:
> 
>  If I understand you correctly, right now, the closest would be to use 
> several MethodNode instances from the tree package (those implement 
> MethodVisitor interface) and then use InsnLists from those instances to 
> assemble them together and call insnList.accept(methodVisitor) after 
> that to get the result.

the code is not 100% independent, I will have jumps from one part to the
other... is it still possible then? If yes, that would be fabulous.

>  On the other hand I recall this is a common scenario for compilers 
> (Janino and Kawa bytecode libs both have support for that). So we 
> probably should add a new MethodWriter API to provide a more lightweight 
> support, e.g. allow work with ByteVector trough MethodVisitor API. 
> Perhaps add a method into the MethodWriter class like MethodVisitor 
> branch(); which could record the current position and then would insert 
> bytecodes emitted trough returned MethodVisitor right into that saved 
> position. 

that sounds good too

bye Jochen

-- 
Jochen "blackdrag" Theodorou
The Groovy Project Tech Lead (http://groovy.codehaus.org)
http://blackdragsview.blogspot.com/

-- 
You receive this message as a subscriber of the [email protected] mailing list.
To unsubscribe: mailto:[email protected]
For general help: mailto:[email protected]?subject=help
OW2 mailing lists service home page: http://www.ow2.org/wws