Computer Science 340
Programming Languages

Fall 2019, Siena College

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Agenda

• Announcements
  • Problem Set 1 due tonight
• Readings for next week, by Wednesday, are Sebesta Ch. 4. We will be discussing Section 4.1 and 4.2 Monday, then will move on to other parts of the chapter later in the week.
• A bit about Makefiles
  • https://github.com/jteresco/make-example
• Attribute Grammars
  • basic idea
  • Sebesta Ch. 3 Problem Set question 19

Terminology

• static semantics
• attribute grammars (AGs)
• attributes, both synthesized and inherited
• semantic rule
• predicate
• "decoration" of a parse tree