'Syntax directed definition' diaporamas de présentation

5. Syntax-Directed Translation

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Syntax-Directed Translation

Syntax-Directed Translation. Fan Wu Department of Computer Science and Engineering Shanghai Jiao Tong University Fall 2012. Phases of Compilation. Intermediate Language. Lexical Analyzer Syntax Analyzer Semantic Analyzer Intermediate Code Generator. Code Optimizer Code Generator.

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LESSON 31

LESSON 31. Course Revision. Contents. Compilers Compilers Vs Interpreters Structure of Compiler Compilation Phases Compiler Construction Tools A Simple Syntax Directed Translation Syntax Directed Translator Attributes Lexical Analyzer Parsing Intermediate Code Symbol Table.

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Compiler

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Review: Syntax directed translation. Translation is done according to the parse tree.

Review: Syntax directed translation. Translation is done according to the parse tree. Each production (when used in the parsing) is a sub-structure of the parse tree. Attributes are associated with grammar symbols Each grammar symbol represents a construct of the program.

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