Fix function spec AACI preparation

src/hz.erl

@@ -1561,6 +1561,7 @@ opaque_type_name(Name)           -> binary_to_list(Name).
 annotate_function_specs([], _Types, Specs) ->
     Specs;
 annotate_function_specs([{Name, ArgsOpaque, ResultOpaque} | Rest], Types, Specs) ->
+    io:format("types: ~p->~p~n", [ArgsOpaque, ResultOpaque]),
     {ok, Args} = annotate_bindings(ArgsOpaque, Types, []),
     {ok, Result} = annotate_type(ResultOpaque, Types),
     NewSpecs = maps:put(Name, {Args, Result}, Specs),