Haskell clone detection using pattern comparing algorithm
Sergej Chodarev, Emília Pietriková, Ján Kollár · 2015
Detection of clones - repeating fragments in source code - is an important task for ensuring maintainability of software systems. This paper presents an algorithm for clone detection based on comparing parts of abstract syntax tree of programs and finding repeating patterns. The algorithm is implemented in the prototype tool that allows to detect clones in programs written in Haskell programming language. The main contribution is believed to be proposal and experimental verification of the new technique for identifying exact and syntactical clones in Haskell code.