Variable elimination for building interpreters

In this paper, we build an interpreter by reusing host language functions instead of recoding mechanisms of function application that are already available in the host language (the language which is used to build the interpreter). In order to transform user-defined functions into host language functions we use combinatory logic : -abstractions are transformed into a composition of combinators. We provide a mechanically checked proof that this step is correct for the call-by-value strategy with imperative features.

• Type: Journal
• Year: 2010
• Where: CORR
• Authors: Julien Cohen, Jean-Louis Giavitto, Olivier Michel
• Keywords: CORR 2010, Education, Function Application, Host Language, Host Language Functions