LALR parser to LPG & error recovery [message #18393] |
Sat, 12 April 2008 11:04 |
Eclipse User |
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Originally posted by: nospam.no.mail.com
Hi,
I have a working LALR parser, can I easily transform it into an LPG
grammar?
LPG doesn't seem to have associativities and precedence keywords. What
kind of parser technology does LPG use?
I am particularly interested in error recovery, so that an AST can always
be built for programs that are being edited in Eclipse. I have read that
LPG has a good error recovery mechanism. How do I use it?
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Re: LALR parser to LPG & error recovery [message #24141 is a reply to message #19264] |
Sun, 07 September 2008 19:46 |
Eclipse User |
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Originally posted by: theone256+eclipseimpml.gmail.com
Hi,
I am very interested in these features (precedence specification and
producing ASTs for erroneous input). Can you tell me when they will be
implemented? Are you working on it?
Thanks.
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