Question

Which of the following tasks is not typically performed by a lexer?

Q: Answer-Which of the following tasks is not typically performed by a lexer?

Lexers primarily focus on recognizing tokens and breaking down the source code. Removing redundant code is usually a concern for other compilation phases, such as optimization.

A Handling whitespace and comments

B Identifying keywords and identifiers

C Detecting syntax errors

D Removing redundant code

E None of these

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Which of the following tasks is not typically performed by a lexer?

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