Use the visitor design pattern to create another example of a visitor class, say ASTCounter, which counts
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Use the visitor design pattern to create another example of a visitor class, say ASTCounter, which counts the number of AST nodes. The methods in ASTCounter should not use any global or static variables. The ASTCounter class should not have any fields.
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Related Book For
An Experiential Introduction To Principles Of Programming Languages
ISBN: 9780262045452
1st Edition
Authors: Hridesh Rajan
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