WIP

Author: vouillon

.github/workflows/wasm_of_ocaml.yml

@@ -118,6 +118,9 @@ jobs:
         working-directory: ./wasm_of_ocaml
         run: opam pin . -n --with-version dev
 
+      - name: Pin ppxlib
+        run: opam pin add ppxlib https://github.com/ocaml-ppx/ppxlib.git
+
       - name: Checkout Jane Street packages
         if: matrix.jane_street_tests
         run: |