Signs in integer literals trigger warning

[ecpeterson]

Typing a function like

-spec f(LimitedInteger :: +1 | -1) -> any().

results in a few different ex_doc warnings, depending on what else appears in the signature, e.g., internal inconsistency or spec references type "+/1" but it is undefined or private.

[josevalim]

Which version are you using? I believe this has been fixed in latest.

[josevalim]

I have pushed your example above to our test suite and it did not emit any warning. However, autolink got disabled in the presence of +integer, so that has been fixed. Given Lukas fixed the internal inconsistency errors earlier on, I believe this is handled in main. :) Thanks!

[ecpeterson]

Ah: I was using 0.2.23 of rebar3_ex_doc, which bundles some version of ex_doc, but at a glance I'm not sure which. Glad the fix will catch up to me eventually. 🙏 Thank you also!