Algebraic and operational semantics of exceptions and errors

نویسندگان

  • Martin Gogolla
  • Klaus Drosten
  • Udo W. Lipeck
  • Hans-Dieter Ehrich
چکیده

The specification of abstract data types requires the possibility to treat exceptions and errors. We present an approach allowing all forms of error handling : error introduction, error propagation and error recovery. The algebraic semantics Of our method and a new correctness criterion is given. We also introduce an operational semantics of a subclass of our specifications which coincides with the algebraic semantics.

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تاریخ انتشار 1983