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CS & IT • free class

DPP 3 | Compiler Design | Lexical Analysis

Oct 16, 2024 • 188 views

53:11

EN

CS & IT

DPP 3 | Compiler Design | Lexical Analysis

Mallesham Devasane

7K followers • CS & IT

Oct 16, 2024 • 53m • 188 views

In Lexical Analysis, the source code is scanned character by character and grouped into tokens (keywords, identifiers, constants, etc.) using patterns defined by regular expressions. The Lexical Analyzer generates tokens, eliminates comments and whitespaces, and detects lexical errors like illegal characters.

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