Jeremy Huffman

Hi, is there any chance you can share a code-sample that reproduces this problem?

Thank you for the sample. We are not using a branch. The word "opacity" in the legacy comment is simply part of the text message that Erlang dialyzer would write...

I do not really know of a good reference. The only reference I recall reading at first was the dialyzer paper linked in the readme and "Learn You Some Erlang"...

Yes probably so, you can't call is_reference on a tid(). You should also change the `@spec` for `Sample.whereis` to match the return spec for `:ets.whereis`, e.g. `@spec whereis() :: :ets.tid()...

Any chance you have a code sample you can share that reproduces the problem?

Sorry can you elaborate on this? How does a dependency change without changing the lock file? Is it a local dependency?

I'm able to reproduce it on Erlang 23.1.1 by inserting this line into any module: ```elixir nil.dataloader_query(:any, :args) ``` I'm not seeing it on Erlang 22, but I also don't...

> You can successfully create plt files in non existent folder. Is this what people would really expect? Is there another mix task that handles non-existent paths that way for...

@asummers after looking at this more closely I've kind of come around to @jrmnl point of view here - since this is a file we create, it may not be...

> Note this PR has one issue. If A depends on B as a path dependency, both B and A are verified when running mix dialyzer from A. That's how...