-Werror for source dependencies?

[thumphries]

(more of a question than an issue)

Should warnings in source dependencies / subprojects be mafia errors?

As it stands, if a subproject and its source dependencies get out of sync, inexhaustive pattern matches can end up in production. Seems to me that the ownership boundary is usually the project rather than the package. @jystic

[erikd]

Should warnings in source dependencies / subprojects be mafia errors?

I don't think so, but I don't want to see them silenced either.

As it stands, if a subproject and its source dependencies get out of sync, inexhaustive pattern matches can end up in production.

Subprojects can have non-total functions or throw exceptions as well.