Hierarchical Semantics of Modelica

Christoph Höger
Institute of Software Engineering and Theoretical Computer Science, Technische Universität Berlin, Germany

Ladda ner artikelhttp://dx.doi.org/10.3384/ecp17132703

Ingår i: Proceedings of the 12th International Modelica Conference, Prague, Czech Republic, May 15-17, 2017

Linköping Electronic Conference Proceedings 132:77, s. 703-712

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Publicerad: 2017-07-04

ISBN: 978-91-7685-575-1

ISSN: 1650-3686 (tryckt), 1650-3740 (online)


We present a definition of syntax and semantics for Modelica’s hierarchical lookup. By using a context-independent encoding of the static semantics of free variables, it becomes possible to define the evaluation of references within a calculus based on substitution. Hence, all steps of evaluation have a concrete syntactic representation. We augment the calculus with a terminating evaluation and a semantics-preserving translation to a basic \(\lambda\)-calculus.


Semantics, Classes, Compilation


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