Rollup merge of #104258 - compiler-errors:tait-closure-deduce, r=oli-obk

[rust.git] / src / test / ui / editions / edition-extern-crate-allowed.rs

// aux-build:edition-extern-crate-allowed.rs
// edition:2015
// check-pass

#![warn(rust_2018_idioms)]

extern crate edition_extern_crate_allowed;
//~^ WARNING unused extern crate

fn main() {}