`Lazy.undefined` is raised during the link phase

[ivg]

At first I created an dsheets/codoc#95 issue in codoc repository, but it looks like that this repository is more suitable. On the link phase I've got a Lazy.Undefined exception. Not sure if it helps, but here is the backtrace:

OCAMLRUNPARAM=b codoc link --index -f opam-doc
Fatal error: exception Lazy.Undefined
Raised at file "camlinternalLazy.ml", line 18, characters 48-57
Called from file "camlinternalLazy.ml", line 25, characters 17-27
Re-raised at file "camlinternalLazy.ml", line 32, characters 10-11
Called from file "camlinternalLazy.ml", line 25, characters 17-27
Re-raised at file "camlinternalLazy.ml", line 32, characters 10-11
Called from file "_build/lib-doc-ock/docOckComponentTbl.cml-native", line 398, characters 17-49
Called from file "_build/lib-doc-ock/docOckComponentTbl.cml-native", line 165, characters 19-56
Called from file "camlinternalLazy.ml", line 25, characters 17-27
Re-raised at file "camlinternalLazy.ml", line 32, characters 10-11
Called from file "camlinternalLazy.ml", line 25, characters 17-27
Re-raised at file "camlinternalLazy.ml", line 32, characters 10-11
Called from file "_build/lib-doc-ock/docOckResolve.cml-native", line 231, characters 18-31
Called from file "_build/lib-doc-ock/docOckResolve.cml-native", line 839, characters 31-71
Called from file "list.ml", line 55, characters 20-23
Called from file "_build/lib-doc-ock/docOckResolve.cml-native", line 832, characters 12-1001
Called from file "_build/lib-doc-ock/docOckMaps.cml-native", line 1268, characters 22-48
Called from file "_build/lib-doc-ock/docOckMaps.cml-native", line 9, characters 15-18
Called from file "_build/lib-doc-ock/docOckMaps.cml-native", line 12, characters 19-31
Called from file "_build/lib-doc-ock/docOckMaps.cml-native", line 1960, characters 23-43
Called from file "_build/lib-doc-ock/docOckMaps.cml-native", line 1977, characters 19-44
Called from file "_build/lib-doc-ock/docOckResolve.cml-native", line 912, characters 18-29
Called from file "map.ml", line 192, characters 19-42
Called from file "map.ml", line 192, characters 26-41
Called from file "_build/lib-codoc/codocIndex.ml", line 405, characters 14-103
Called from file "map.ml", line 192, characters 19-42
Called from file "map.ml", line 192, characters 26-41
Called from file "map.ml", line 192, characters 26-41
Called from file "_build/bin-codoc/codocCliLink.ml", line 116, characters 13-54

I will be happy to provide more info, don't hesitate to ask. (It could be hard to reproduce, though, but maybe I can just tar-ball the opam folder or maybe just the output folder of opam doc).

[lpw25]

I don't think codoc is up-to-date with this library at the moment. odoc is more up-to-date, can you reproduce the issue with that?

There have been a few Lazy.Undefined bugs, but all of the ones I'm aware of have been fixed, so I'm interested if you have discovered another case.

[ivg]

Do you have suggestions on how to switch opam-doc from codoc to odoc?

[lpw25]

Hmm, the best thing might be to wait a couple of weeks and then try with opkg which subsumes opam-doc and supports odoc.

[lpw25]

(Wait a couple of weeks because opkg should be released by then)

[dbuenzli]

Just don't try opkg odoc right now there's still a bug in odoc that will muddy your cwd.

[dbuenzli]

(opkg ocamldoc is fine if you are interested).

[ivg]

That's alright, we can wait, so far we felt back to the argot for our documentation. But we're anticipating a move to the newer infrastructure, so don't hesitate to use us a alpha testers.