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Standalone AST + compilation [message #147056]

Tue, 02 March 2004 13:50

Eclipse User

Originally posted by: villard.us.ibm.com

Hi,
I'd like to create ASTs from scratch and in standalone (without having
to create a JavaProject). I'd like then to compile this AST into Java
bytecode. Can you tell me how can I do it?

Thanks!
Lionel

Re: Standalone AST + compilation [message #147125 is a reply to message #147056]

Wed, 03 March 2004 04:50

Eclipse User

It is not possible to create a DOM AST outside the Eclipse runtime. Howver
you can run the compiler in batch (i.e. standalone) mode. See
http://dev.eclipse.org/viewcvs/index.cgi/%7Echeckout%7E/jdt- core-home/howto/batch%20compile/batchCompile.html

Jerome

"Lionel Villard" <villard@us.ibm.com> wrote in message
news:c22kqm$pfc$1@eclipse.org...
> Hi,
> I'd like to create ASTs from scratch and in standalone (without having
> to create a JavaProject). I'd like then to compile this AST into Java
> bytecode. Can you tell me how can I do it?
>
> Thanks!
> Lionel
>

Re: Standalone AST + compilation [message #147306 is a reply to message #147125]

Thu, 04 March 2004 11:54

Eclipse User

Originally posted by: robwms63.yahoo.com

It seems, though, that the AST class now has a bunch of factory methods
(all prefixed with new). You can just do:

AST newAST = new AST();
newAST.newPackageDeclaration("com.foo");
....

You have to use the factory methods in conjunction with corresponding
set methods. Since there is no 3.x JavaDoc, just open the source for AST
and ASTNode and have a look. There are some good JDs in there....

HTH.

Jerome Lanneluc wrote:

> It is not possible to create a DOM AST outside the Eclipse runtime. Howver
> you can run the compiler in batch (i.e. standalone) mode. See
> http://dev.eclipse.org/viewcvs/index.cgi/%7Echeckout%7E/jdt- core-home/howto/batch%20compile/batchCompile.html
>
> Jerome
>
> "Lionel Villard" <villard@us.ibm.com> wrote in message
> news:c22kqm$pfc$1@eclipse.org...
>
>>Hi,
>>I'd like to create ASTs from scratch and in standalone (without having
>>to create a JavaProject). I'd like then to compile this AST into Java
>>bytecode. Can you tell me how can I do it?
>>
>>Thanks!
>>Lionel
>>
>
>
>

Re: Standalone AST + compilation [message #147847 is a reply to message #147306]

Tue, 09 March 2004 00:34

Eclipse User

Originally posted by: akiezun.cuthis.mit.edu.andthis

> It seems, though, that the AST class now has a bunch of factory methods
> (all prefixed with new). You can just do:
>
> AST newAST = new AST();
> newAST.newPackageDeclaration("com.foo");

ain't gonna work, i think:
https://bugs.eclipse.org/bugs/show_bug.cgi?id=21428
a.

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