On the dynamic extent of delimited continuations

  • Authors:
  • Dariusz Biernacki;Olivier Danvy;Chung-chieh Shan

  • Affiliations:
  • Department of Computer Science, University of Aarhus, Aabogade, Aarhus N, Denmark;Department of Computer Science, University of Aarhus, Aabogade, Aarhus N, Denmark;Division of Engineering and Applied Sciences, Harvard University, Cambridge, MA

  • Venue:
  • Information Processing Letters
  • Year:
  • 2005

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Abstract

We show that breadth-first traversal exploits the difference between the static delimited-control operator shift (alias S) and the dynamic delimited-control operator control (alias F). For the last 15 years, this difference has been repeatedly mentioned in the literature but it has only been illustrated with one-line toy examples. Breadth-first traversal fills this vacuum.