Dialyzer, giving weird warning

[benonymus]

This seems similar:

Weird dialyzer warning: the pattern can never match the type

If my case is defmacro apple(clause) do quote generated: true do if unquote(clause) == :ok do :ok else :failure end end end fruits do apple :ok apple :something_else end apple :ok According to your method, it generate these lines: -file("lib/store_front.ex", 1). -module('Elixir.StoreFront'). -compile([no_auto_import]). -export(['__info__'/1, run/0, run_fruits/0]). -spec '__info__'(attributes | compile | functions | …