//@ edition: 2021 //@ aux-build: extern-with-ambiguous-1-extern.rs // `extern-with-ambiguous-1-extern.rs` doesn't has // ambiguous, just for compare. extern crate extern_with_ambiguous_1_extern; mod s { pub mod error { use extern_with_ambiguous_1_extern::*; } } use s::*; use extern_with_ambiguous_1_extern::*; use error::*; //~^ ERROR `error` is ambiguous fn main() {}