Formal Languages and Compilation / Texts in Computer Science (PDF)

This classroom-tested and clearly-written textbook presents a focused guide to the conceptual foundations of compilation, explaining the fundamental principles and algorithms used for defining the syntax of languages, and for implementing simple translators.

This significantly updated and expanded third edition has been enhanced with additional coverage of regular expressions, visibly pushdown languages, bottom-up and top-down deterministic parsing algorithms, and new grammar models.

Topics and features:

• Describes the principles and methods used in designing syntax-directed applications such as parsing and regular expression matching
• Covers translations, semantic functions (attribute grammars), and static program analysis by data flow equations
• Introduces an efficient method for string matching and parsing suitable for ambiguous regular expressions (NEW)
• Presents a focus on extended BNF grammars with their general parser and with LR(1) and LL(1) parsers (NEW)
• Introduces a parallel parsing algorithm that exploits multiple processing threads to speed up syntax analysis of large files
• Discusses recent formal models of input-driven automata and languages (NEW)
• Includes extensive use of theoretical models of automata, transducers and formal grammars, and describes all algorithms in pseudocode
• Contains numerous illustrative examples, and supplies a large set of exercises with solutions at an associated website

The authors are Professors (Dr. Stefano Crespi Reghizzi is Emeritus Professor) of Computer Engineering at the Politecnico di Milano, Italy.