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The code of method ... is exceeding the 65535 bytes limit [message #555054]

Wed, 25 August 2010 06:22

Eclipse User

Hi,

The error occurs in the parser generated by Xtext.
I searched around the forums and found out about
the classSplitting option.
Even though de.itemis.xtext.antlr.ex.rt.AntlrGeneratorFragment
is inaccessible it seems Xtext 'knows' about the
classSplitting option, however I'm still getting the error.
Any help?
Thanks.

Regards,

Alexander

Re: The code of method ... is exceeding the 65535 bytes limit [message #555081 is a reply to message #555054]

Wed, 25 August 2010 08:06

Eclipse User

What do you mean, that "de.itemis.xtext.antlr.ex.rt.AntlrGeneratorFragment
is inaccessible"?

That class inherits from org.eclipse.xtext.generator.parser.antlr.ex.rt.AntlrGenerato rFragment without adding anything to it (the getTemplate method is overridden to provide the same result as super.getTemplate) and is flagged deprecated. So, in any case you wouldn't need it.

Re: The code of method ... is exceeding the 65535 bytes limit [message #555126 is a reply to message #555081]

Wed, 25 August 2010 10:07

Eclipse User

By 'inaccessible' I meant, that I wasn't able to reference it inside the workflow file.

The error went away after I modified the grammar a little.
But still, is classSplitting supported by the default
fragment parser.antlr.XtextAntlrGeneratorFragment?
Or would one need to change it to
parser.antlr.ex.rt.AntlrGeneratorFragment?

Thanks.

Re: The code of method ... is exceeding the 65535 bytes limit [message #555132 is a reply to message #555126]

Wed, 25 August 2010 10:13

Eclipse User

Hi Alexander,

class splitting is supported by each Antlr fragment. Please keep in
minde that the workflow contains two fragments that generate antlr
parsers. You have to enable it for both of them.

Regards,
Sebastian
--
Need professional support for Eclipse Modeling?
Go visit: http://xtext.itemis.com

Am 25.08.10 16:07, schrieb Alexander:
> By 'inaccessible' I meant, that I wasn't able to reference it inside the
> workflow file.
> The error went away after I modified the grammar a little.
> But still, is classSplitting supported by the default
> fragment parser.antlr.XtextAntlrGeneratorFragment?
> Or would one need to change it to
> parser.antlr.ex.rt.AntlrGeneratorFragment?
>
> Thanks.

Re: The code of method ... is exceeding the 65535 bytes limit [message #555134 is a reply to message #555126]

Wed, 25 August 2010 10:34

Eclipse User

classSplitting should be supported (equally) by both, since they both inherit from org.eclipse.xtext.generator.parser.antlr.AbstractAntlrGenera torFragment which allows to set the options which is an instance of org.eclipse.xtext.generator.parser.antlr.AntlrOptions and the boolean property is checked in AbstractAntlrGeneratorFragment#splitParserAndLexerIfEnabled (and only there).

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