11.7LOMay 9
Well-Scoped Locally Nameless Representation of SyntaxAndrew M. Pitts
When using interactive theorem provers based on dependent type theory to define and reason about languages involving binding constructs, we advocate the use of a well-scoped version of the locally nameless method of representing syntax. This paper describes generic code parameterized by a Plotkin-style binding signature for this style of syntax representation within the Agda theorem prover, gives a proof of its adequacy with respect to naive nameful syntax modulo alpha-conversion and discusses some examples of its use.