56 lines
1.7 KiB
Rust
56 lines
1.7 KiB
Rust
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// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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#![deny(unnecessary_extern_crate)]
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#![feature(alloc, test, libc)]
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extern crate alloc;
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//~^ ERROR `extern crate` is unnecessary in the new edition
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//~| HELP remove
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extern crate alloc as x;
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//~^ ERROR `extern crate` is unnecessary in the new edition
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//~| HELP use `use`
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#[macro_use]
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extern crate test;
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pub extern crate test as y;
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//~^ ERROR `extern crate` is unnecessary in the new edition
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//~| HELP use `pub use`
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pub extern crate libc;
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//~^ ERROR `extern crate` is unnecessary in the new edition
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//~| HELP use `pub use`
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mod foo {
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extern crate alloc;
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//~^ ERROR `extern crate` is unnecessary in the new edition
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//~| HELP use `use`
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extern crate alloc as x;
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//~^ ERROR `extern crate` is unnecessary in the new edition
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//~| HELP use `use`
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pub extern crate test;
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//~^ ERROR `extern crate` is unnecessary in the new edition
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//~| HELP use `pub use`
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pub extern crate test as y;
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//~^ ERROR `extern crate` is unnecessary in the new edition
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//~| HELP use `pub use`
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mod bar {
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extern crate alloc;
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//~^ ERROR `extern crate` is unnecessary in the new edition
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//~| HELP use `use`
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extern crate alloc as x;
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//~^ ERROR `extern crate` is unnecessary in the new edition
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//~| HELP use `use`
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}
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}
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fn main() {}
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