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Issue with a keyword interfering in another rule [message #1785084]

Mon, 09 April 2018 09:11

Valentin COLAS

Messages: 2
Registered: April 2018

Junior Member

I have an issue with the following rule :

	Http:
		'<http' (IDWITHDASH'='ValidString)*  '>' 
	       ('<'(ID|IDWITHDASH) ((ID|IDWITHDASH)'='ValidString)* '/>') *    
	    '</http>'|('/>')
	;

There parser expects '<lookup-method' instead of '<'(ID|IDWITHDASH) due to the following rule :

LookupMethod:
'<lookup-method' (('name='name=ValidString) & ('bean='ref=[Component|ValidString]))(('/>')|('>''</lookup-method>'))	
;

I don't know how to fix it. I just want the parser to go through the http part without paying attention to what's inside.

So if you have any clue how to fix it, your help is welcome.

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Re: Issue with a keyword interfering in another rule [message #1785270 is a reply to message #1785084]

Wed, 11 April 2018 19:35

Christian Dietrich

Messages: 14665
Registered: July 2009

Senior Member

Sounds like https://blogs.itemis.com/en/xtext-hint-identifiers-conflicting-with-keywords

BTW having < sometimes as part of the keyword and sometimes not might be a bad idea cause the lexer is eager so you might split it up

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

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