package pa_ppx_migrate

  1. Overview
  2. No Docs
A PPX Rewriter for Migrating AST types (written using Camlp5)

Install 

dune-project
 Dependency

github.com Edit opam file Versions (4)

Authors

  1. C
    Chet Murthy

Maintainers

  1. C
    Chet Murthy <chetsky@gmail.com>

Sources

8.05.01.tar.gz
sha512=78e117c65a1ca43f160acf0254f18d76ea09bf829d0f097b794c708ff71ddffbfda0a4caa22cc880d15e890b57b8c929e3b01366d2f289034f6a5fff0e13550b

Description

This is a PPX Rewriter for generating "migrations" like those written by-hand (with some automated support) in "ocaml-migrate-parsetree". The goal here is that the input to the automated tool is the minimum possible, with no need for human massaging of output from the tool.

There are two examples: a small one (in a unit-test) and a full set of migrations from Ocaml's AST 4.02 all the way up to 5.2.0, with all the intermediate ASTs, and migrations forward as well as backward.

Published: 23 May 2026

Dependencies (8)

  1. bos >= "0.2.0"
  2. fmt
  3. not-ocamlfind >= "0.10"
  4. pa_ppx >= "8.05.01"
  5. camlp5 >= "8.05.01"
  6. camlp5-buildscripts >= "0.02"
  7. cppo >= "1.6.9"
  8. ocaml >= "4.10.0"

Dev Dependencies (1)

  1. ounit >= "2.2.7" & with-test

Conflicts

None