29 lines
1.1 KiB
Rust
29 lines
1.1 KiB
Rust
// Copyright 2018 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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// Ensures #[unstable] functions without opting in the corresponding #![feature]
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// will not break inference.
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// aux-build:inference_unstable_iterator.rs
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// aux-build:inference_unstable_itertools.rs
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// run-pass
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extern crate inference_unstable_iterator;
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extern crate inference_unstable_itertools;
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#[allow(unused_imports)]
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use inference_unstable_iterator::IpuIterator;
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use inference_unstable_itertools::IpuItertools;
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fn main() {
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assert_eq!('x'.ipu_flatten(), 1);
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//~^ WARN a method with this name may be added to the standard library in the future
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//~^^ WARN once this method is added to the standard library, there will be ambiguity here
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}
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