ex_cldr_territories 2.2.0 fails dialyzer checks

[simoncocking]

Upgrading from 2.1.0, which passed Dialyzer fine. 2.2.0 produces this:

lib/myapp/cldr.ex:1: Invalid type specification for function 'Elixir.MyApp.Cldr.Territory':'from_subdivision_code!'/2. The success typing is (binary() | #{'__struct__':='Elixir.Cldr.LanguageTag', 'backend':=atom(), 'canonical_locale_name':=binary(), 'cldr_locale_name':='nil' | binary(), 'extensions':=map(), 'gettext_locale_name':='nil' | binary(), 'language':=binary(), 'language_subtags':=[binary()], 'language_variant':='nil' | binary(), 'locale':=map(), 'private_use':=[binary()], 'rbnf_locale_name':='nil' | binary(), 'requested_locale_name':=binary(), 'script':='nil' | binary(), 'territory':=atom(), 'transform':=map()},[{'locale',binary() | #{'__struct__':='Elixir.Cldr.LanguageTag', 'cldr_locale_name':='nil' | binary() | map(), _=>_}},...]) -> <<_:16,_:_*8>>
done in 0m33.77s
lib/myapp/cldr.ex:1: Invalid type specification for function 'Elixir.MyApp.Cldr.Territory':'translate_subdivision!'/3. The success typing is (binary(),#{'__struct__':='Elixir.Cldr.LanguageTag', 'cldr_locale_name':=binary() | #{'__struct__':='Elixir.Cldr.LanguageTag', 'backend':=atom(), 'canonical_locale_name':=binary(), 'cldr_locale_name':='nil' | binary(), 'extensions':=map(), 'gettext_locale_name':='nil' | binary(), 'language':=binary(), 'language_subtags':=[binary()], 'language_variant':='nil' | binary(), 'locale':=map(), 'private_use':=[binary()], 'rbnf_locale_name':='nil' | binary(), 'requested_locale_name':=binary(), 'script':='nil' | binary(), 'territory':=atom(), 'transform':=map()}, _=>_},binary() | #{'__struct__':='Elixir.Cldr.LanguageTag', 'backend':=atom(), 'canonical_locale_name':=binary(), 'cldr_locale_name':='nil' | binary(), 'extensions':=map(), 'gettext_locale_name':='nil' | binary(), 'language':=binary(), 'language_subtags':=[binary()], 'language_variant':='nil' | binary(), 'locale':=map(), 'private_use':=[binary()], 'rbnf_locale_name':='nil' | binary(), 'requested_locale_name':=binary(), 'script':='nil' | binary(), 'territory':=atom(), 'transform':=map()}) -> {'error',{'Elixir.Cldr.UnknownLocaleError',<<_:64,_:_*8>>} | {'Elixir.Cldr.UnknownSubdivisionError',<<_:64,_:_*8>>}}
lib/cldr/backend.ex:277: The call 'Elixir.MyApp.Cldr.Territory':from_subdivision_code(_@4::atom() | binary(),_@5::'nil' | binary()) breaks the contract ('Elixir.Cldr.Territory':binary_tag(),[{'locale','Elixir.Cldr.Territory':binary_tag()}]) -> {'ok',binary()} | {'error','Elixir.Cldr.Territory':error()}
lib/cldr/backend.ex:523: The pattern {'ok', _@6} can never match the type {'error',{'Elixir.Cldr.UnknownLocaleError',<<_:64,_:_*8>>} | {'Elixir.Cldr.UnknownSubdivisionError',<<_:64,_:_*8>>}}
lib/cldr/backend.ex:896: The call 'Elixir.MyApp.Cldr.Territory':from_subdivision_code(_@5::<<_:16,_:_*8>>,_@3::<<_:16,_:_*16>>) breaks the contract ('Elixir.Cldr.Territory':binary_tag(),[{'locale','Elixir.Cldr.Territory':binary_tag()}]) -> {'ok',binary()} | {'error','Elixir.Cldr.Territory':error()}
done (warnings were emitted)
Halting VM with exit status 2

[Schultzer]

Thanks for reporting this, I'll take a look, and hopefully I can address this soon.

[Schultzer]

This should be fixed in a96171f, I'll see if I can get the CI to run a dialyzer workflow before releasing a new version, meanwhile you can use master.

[Schultzer]

Closed in https://github.com/Schultzer/cldr_territories/releases/tag/v2.2.1