Bottom-Up Parsing/LALR(1) Example 1: Difference between revisions

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(New page: Consider the following grammar. <text> A -> C x A | ϵ B -> x C y | x C C -> x B x | z </text> # Build the LALR(1) parser table. If conflicts exist, assume YACC's behavior. # Show the dif...)
 
 
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Consider the following grammar.
#REDIRECT [[ist:Bottom-Up Parsing/LALR(1) Example 1]]
<text>
A -> C x A | ϵ
B -> x C y | x C
C -> x B x | z
</text>
 
# Build the LALR(1) parser table. If conflicts exist, assume YACC's behavior.
# Show the differences to LR(0) and SLR(1) parsers.
# Compact the parse table, eliminating and propagating reductins.
# Show the stack and input states, as well as the parser actions, for the sequence '''xxzxx'''.
 
* [http://www.l2f.inesc-id.pt/~david/ist/docencia/compiladores/2007-2008/lalr-ex-1.pdf LALR(1) Example 1 Solution]

Latest revision as of 18:02, 6 December 2018

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