LR-attributed grammar
id:
lr-attributed-grammar-255-1079298
title:
LR-attributed grammar
text:
LR-attributed grammars are a special type of attribute grammars. They allow the attributes to be evaluated on LR parsing. As a result, attribute evaluation in LR-attributed grammars can be incorporated conveniently in bottom-up parsing. zyacc is based on LR-attributed grammars. They are a subset of the L-attributed grammars, where the attributes can be evaluated in one left-to-right traversal of the abstract syntax tree. They are a superset of the S-attributed grammars, which allow only synthesi
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wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/LR-attributed_grammar
date created:
date modified:
2016-06-29T20:25:04Z
main entity:
{"identifier":"Q3113341","url":"https://www.wikidata.org/entity/Q3113341"}
image:
fields total:
13
integrity:
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