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The reversible object-oriented programming language (ROOPL) was presented inlate 2016 and proved that object-oriented programming paradigms works in thereversible setting. The language featured simple statically scoped objectswhich made non-trivial programs tedious, if not impossible to write using thelimited tools provided. We introduce an extension to ROOPL in form the newlanguage ROOPL++, featuring dynamic memory management and fixed-sized arraysfor increased language expressiveness. The language is a superset of ROOPL andhas formally been defined by its language semantics, type system andcomputational universality. Considerations for reversible memory managerlayouts are discussed and ultimately lead to the selection of the Buddy Memorylayout. Translations of the extensions added in ROOPL++ to the reversibleassembly language PISA are presented to provide garbage-free computations. Thedynamic memory management extension successfully increases the expressivenessof ROOPL and as a result, shows that non-trivial reversible data structures,such as binary trees and doubly-linked lists, are feasible and do notcontradict the reversible computing paradigm.

Design and Implementation of Dynamic Memory Management in a Reversible Object-Oriented Programming Language