Detecting Structurally Duplicate Go Functions via AST Analysis

godedup is a Go CLI tool that identifies duplicate functions by analyzing AST structure, regardless of variable naming differences

Published 10sem1 source

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The fact

Solves the code copy-paste problem: detects slightly modified copies where bug fixes are applied to only one version months later

Uses AST hashing instead of raw text comparison to capture logical duplication hidden by cosmetic refactoring

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