Computer Science 340
Programming Languages

Fall 2019, Siena College

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Agenda

• Announcements
  • Problem Set 2 due now
  • Problem Set 3: [HTML] [PDF] underway, form groups and create repositories by today, due next Wednesday
• Problem Set 4: [HTML] [PDF] out
• Parsing
  • Recursive descent parsing
  • Restrictions of recursive descent
  • Grammar classes
  • Tools: lex and yacc
• Lab 3: More Syntax

Terminology

• left recursion
• Paull's Algorithm
• pairwise disjointness test
• LL(k) grammar