// aux-crate:priv,noprelude:somedep=somedep.rs // compile-flags: -Zunstable-options // edition:2018 // Test for multiple options to --extern. Can't test for errors from both // options at the same time, so this only checks that noprelude is honored. #![warn(exported_private_dependencies)] // Module to avoid adding to prelude. pub mod m { extern crate somedep; pub struct PublicType { pub field: somedep::S, } } fn main() { somedep::somefun(); //~ ERROR failed to resolve }