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rustc_resolve: don't allow `::crate_name` to bypass `extern_prelude`.
[rust.git] / src / test / ui / rust-2018 / extern-crate-idiomatic.fixed
1 // Copyright 2018 The Rust Project Developers. See the COPYRIGHT
2 // file at the top-level directory of this distribution and at
3 // http://rust-lang.org/COPYRIGHT.
4 //
5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
8 // option. This file may not be copied, modified, or distributed
9 // except according to those terms.
10
11 // run-pass
12 // aux-build:edition-lint-paths.rs
13 // compile-flags:--extern edition_lint_paths
14 // run-rustfix
15
16 // The "normal case". Ideally we would remove the `extern crate` here,
17 // but we don't.
18
19 #![feature(rust_2018_preview)]
20 #![deny(absolute_paths_not_starting_with_crate)]
21
22 extern crate edition_lint_paths;
23
24 use edition_lint_paths::foo;
25
26 fn main() {
27     foo();
28 }
29