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Debugging DSL Instances [message #1776715]

Mon, 20 November 2017 17:25

Steve Hostettler

Messages: 81
Registered: June 2016

Member

Hello,

I am trying to debug a DSL instance. I have read on several topics that it should be possible to set a breakpoint in the DSL file and it will put the corresponding breakpoint in the transpiled Java.

Right now I cannot set a breakpoint in the DSL instance. The generated plugins work (code completion, scoping, ...) but there is no way of putting a breakpoint.

Similarly I cannot navigate from the DSL code to the generated Java Code.

Could someone point me to what is missing?

Many thanks in advance

[Updated on: Mon, 20 November 2017 17:26]

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Re: Debugging DSL Instances [message #1776720 is a reply to message #1776715]

Mon, 20 November 2017 17:59

Christian Dietrich

Messages: 14716
Registered: July 2009

Senior Member

Do you use xbase? Do you use debug trace generator?

Twitter : @chrdietrich
Blog : https://www.dietrich-it.de

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Re: Debugging DSL Instances [message #1776723 is a reply to message #1776720]

Mon, 20 November 2017 19:44

Steve Hostettler

Messages: 81
Registered: June 2016

Member

Hello thanks for you help.
I use Xtend (which is from my understanding an extension from Xbase) to generate the Java Code. I am looking for more information about debug trace generator.
If I cannot enable debugging I would like at least be able to navigate from dsl code to java code.

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Re: Debugging DSL Instances [message #1776724 is a reply to message #1776723]

Mon, 20 November 2017 19:48

Christian Dietrich

Messages: 14716
Registered: July 2009

Senior Member

No I mean you dsl. Debuggability you will get other only for xbase dsls
Same for go to generated code

If you don't use xbase you need to implement that yourself

Twitter : @chrdietrich
Blog : https://www.dietrich-it.de

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Re: Debugging DSL Instances [message #1776725 is a reply to message #1776724]

Mon, 20 November 2017 19:49

Christian Dietrich

Messages: 14716
Registered: July 2009

Senior Member

Ps have a look at the domainmodel example

Twitter : @chrdietrich
Blog : https://www.dietrich-it.de

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Re: Debugging DSL Instances [message #1776726 is a reply to message #1776725]

Mon, 20 November 2017 19:51

Christian Dietrich

Messages: 14716
Registered: July 2009

Senior Member

For tracing have a look at https://typefox.io/generate-traced-code-with-xtext and the 2.13 release notes

You might need to implement some gluecody yourself
(Copy and paste from xbase)
Cannot give you a complete list of pointers

Twitter : @chrdietrich
Blog : https://www.dietrich-it.de

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Re: Debugging DSL Instances [message #1776731 is a reply to message #1776726]

Mon, 20 November 2017 20:15

Steve Hostettler

Messages: 81
Registered: June 2016

Member

So no it's not a Xbase DSL, the syntax is completly different and hence xbase was not a good starting point.
Thanks for your help I will start from the link.

[Updated on: Mon, 20 November 2017 20:16]

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