Specifying the correctness of binding-time analysis

  • Authors:
  • Mitchell Wand

  • Affiliations:
  • -

  • Venue:
  • POPL '93 Proceedings of the 20th ACM SIGPLAN-SIGACT symposium on Principles of programming languages
  • Year:
  • 1993

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Abstract

Mogensen has exhibited a very compact partial evaluator for the pure lambda calculus, using binding-time analysis followed by specialization. We give a correctness criterion for this partial evaluator and prove its correctness relative to this specification. We show that the conventional properties of partial evaluators, such as the Futamura projections, are consequences of this specification. By considering both a flow analysis and the transformation it justifies together, this proof suggests a framework for the incorporating flow analyses into verified compilers.