delegates type t() to Task.t()

[marcdel]

this is kind of silly, but i ran into a typespec error on a function that returns a Task when i aliased OpentelemetryProcessPropagator.Task.

Unknown type: OpentelemetryProcessPropagator.Task.t/0.

also, seems like dialyzer is unhappy on main, but i don't understand the issue.

i can test this change locally, but i don't remember how to reference my fork in another project. iirc it's a little different because they're subprojects or w/e?

:dialyzer.run error: Analysis failed with error:
{undef,[{prettypr,text,["'undefined'"],[]},
        {cerl_prettypr,lay_ann,2,[{file,"cerl_prettypr.erl"},{line,401}]},
        {cerl_prettypr,format,2,[{file,"cerl_prettypr.erl"},{line,261}]},
        {dialyzer_dataflow,signal_guard_failure,5,
                           [{file,"dialyzer_dataflow.erl"},{line,2477}]},
        {dialyzer_dataflow,bind_guard,3,
                           [{file,"dialyzer_dataflow.erl"},{line,1710}]},
        {dialyzer_dataflow,do_clause,7,
                           [{file,"dialyzer_dataflow.erl"},{line,1268}]},
        {dialyzer_dataflow,handle_clauses,9,
                           [{file,"dialyzer_dataflow.erl"},{line,1199}]},
        {dialyzer_dataflow,handle_case,3,
                           [{file,"dialyzer_dataflow.erl"},{line,932}]}]}
Last messages in the log cache:
  Reading files and computing callgraph... done in 0.02 secs
  Removing edges... done in 0.01 secs
Halting VM with exit status 1

[bryannaegele]

Does something similar need to be done for any of the supervisor stuff?

[danschultzer]

For the prettypr error you just need to update the dialyxir dependency. It's on a rather old 1.2 version here.