On 05/02/2015 09:56, Alain Frisch wrote: > One possible work-around is to use an alternative implementation of the > demarshaler (there is such a pure OCaml implementation in Frama-C). > Another is to avoid the generic marshaling, either by writing a manual > version for your specific data type or by generating it from your type > definitions (à la bin-prot, I assume). Both workarounds would not work. Indeed, we use closure marshalling in Coq, which is not supported by the two proposed implementations. (Plus, that would be so slow I do not even want to think about it.) PMP