yocaml is not compatible with the effect syntax

[kit-ty-kate]

Reported upstream in xhtmlboi/yocaml#52

#=== ERROR while compiling yocaml.1.0.0 =======================================#
# context              2.3.0~alpha~dev | linux/x86_64 | ocaml-variants.5.3.0+trunk | file:///home/opam/opam-repository
# path                 ~/.opam/5.3/.opam-switch/build/yocaml.1.0.0
# command              ~/.opam/5.3/bin/dune build -p yocaml -j 1
# exit-code            1
# env-file             ~/.opam/log/yocaml-20-6964b3.env
# output-file          ~/.opam/log/yocaml-20-6964b3.out
### output ###
# (cd _build/default && /home/opam/.opam/5.3/bin/ocamldep.opt -modules -impl lib/yocaml/build.ml) > _build/default/lib/yocaml/.yocaml.objs/yocaml__Build.impl.d
# File "lib/yocaml/build.ml", line 192, characters 15-21:
# 192 | let collection effect arrow process =
#                      ^^^^^^
# Error: Syntax error
# (cd _build/default && /home/opam/.opam/5.3/bin/ocamldep.opt -modules -impl lib/yocaml/effect.ml) > _build/default/lib/yocaml/.yocaml.objs/yocaml__Effect.impl.d
# File "lib/yocaml/effect.ml", line 106, characters 34-40:
# 106 | let process_files paths predicate effect =
#                                         ^^^^^^
# Error: Syntax error
# (cd _build/default && /home/opam/.opam/5.3/bin/ocamldep.opt -modules -impl lib/yocaml/runtime.ml) > _build/default/lib/yocaml/.yocaml.objs/yocaml__Runtime.impl.d
# File "lib/yocaml/runtime.ml", line 93, characters 16-22:
# 93 |      fun resume effect -> resume $ perform effect
#                      ^^^^^^
# Error: Syntax error

[xvw]

Thanks @kit-ty-kate

We are currently rewriting YOCaml here: https://gitlab.com/funkywork/yocaml (and we will test it against 5.3 before the release). Should we change something to explain that the current version yocaml (1.x) is not compatible with 5.3?

[kit-ty-kate]

Should we change something to explain that the current version yocaml (1.x) is not compatible with 5.3?

you can change the yocaml.opam file in your repository to add the missing conflict but that would only affect people who will try to pin your project with OCaml 5.3 so it's probably fine to just leave it like that while this is being fixed.

[avsm]

Thanks for the fix!