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Gradual Implementation of Symbol Table

Gradual Implementation of Symbol Table. CSE310: Compiler Sessional Dr. S. M. Farhad CSE, BUET. Symbol Table. The symbol table stores information about the entire source program It is used by all phases of a compiler. Symbol Table Implementations.

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Gradual Implementation of Symbol Table

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  1. Gradual Implementation of Symbol Table CSE310: Compiler Sessional Dr. S. M. Farhad CSE, BUET

  2. Symbol Table • The symbol table stores information about the entire source program • It is used by all phases of a compiler

  3. Symbol Table Implementations • Symbol table will be used to answer two questions: • Given a use of a name, to which declaration does it correspond is it undeclared? • Given a declaration of a name, is it multiply declared?

  4. What operations do we need? • Look up a name in the symbol table • Insert a new name into the symbol table with its attributes

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