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Warning for unused declarations [message #1681492]

Tue, 17 March 2015 06:34

Eclipse User

Hey,

I've created a DSL where input files are declared in the header of a file. Certain element can then reference the declared files later on. I would like to show a warning to the user if certain file declarations are unused.

Can I somehow proof if the declared file is at least once referenced in the document starting from the declared file? Or do I have to start vice versa (starting from the elements that reference the input file)?

I found this topic in the xtext forum, but it could not solve my issue Sad

Thank you!
kon

Re: Warning for unused declarations [message #1681503 is a reply to message #1681492]

Tue, 17 March 2015 06:39

Eclipse User

Hi,

you can try to use the Xtext Index (IResourceDescriptions) and the list IResourceDescription to find out the ReferenceDescriptions that point to your Object

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