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Unformatted text preview: VERSION: October 12, 2010 CS-441 Fall 2010 JWJ CS UK Homework Assignment # 6 —This material is only for use in CS441-Fall 2010 in the Department of Computer Science at the University of Kentucky.— —Please, do not distribute.— Due: solve by Tuesday, Oct 19, 2010 Learning outcomes: This assignments relates to error handling in top-down parsing. The assignment requires handout distributed in class. The assignment contributes to the following learning outcomes for this course: LO top-down parsing and LL(1) grammars LO designing error handling methods hw6 This assignment is based on the grammar and its FOLLOW and FIRST sets discussed in class (see handout). The objective of this assignment is to show the parse tree for a syntactically incorrect input, when parsed with heuristics described in class. Each node in the tree should be marked with the tokens (if any) skipped at this node. Distinguish between tokens skipped because of the Δ rule and the ∇ rule. Some of the nodes will not have theirrule....
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This document was uploaded on 12/14/2010.
- Fall '09
- Computer Science