GPCE 2018
Mon 5 - Tue 6 November 2018 Boston, Massachusetts, United States
co-located with SPLASH 2018
Tue 6 Nov 2018 11:30 - 12:00 at Studio 2 - IV Chair(s): Sebastian Erdweg

High-level transformation languages like Rascal include expressive features for manipulating large abstract syntax trees: first-class traversals, expressive pattern matching, backtracking and generalized iterators. We present the design and implementation of an abstract interpretation tool, Rabit, for verifying inductive type and shape properties for transformations written in such languages. We describe how to perform abstract interpretation based on operational semantics, specifically focusing on the challenges arising when analyzing the expressive traversals and pattern matching. Finally, we evaluate Rabit on a series of transformations (normalization, desugaring, refactoring, code generators, type inference) showing that we can effectively verify stated properties

Tue 6 Nov
Times are displayed in time zone: (GMT-05:00) Guadalajara, Mexico City, Monterrey change

10:30 - 12:00: GPCE 2018 - IV at Studio 2
Chair(s): Sebastian ErdwegTU Delft
gpce-201810:30 - 11:00
Sebastian Ruland, Lars LuthmannTU Darmstadt, Real-time Systems Lab, Johannes BürdekTU Darmstadt, Real-time Systems Lab, Sascha LityTechnische Universität Braunschweig, Thomas ThümTU Braunschweig, Germany, Malte Lochau, Márcio RibeiroFederal University of Alagoas, Brazil
gpce-201811:00 - 11:30
Weixin ZhangThe University of Hong Kong, Bruno C. d. S. OliveiraThe University of Hong Kong
gpce-201811:30 - 12:00
Ahmad Salim Al-SibahiDepartment of Computer Science, University of Copenhagen (DIKU) & BilagScan, Thomas P. JensenINRIA Rennes, Aleksandar S. DimovskiIT University of Copenhagen, Denmark, Andrzej WąsowskiIT University of Copenhagen, Denmark