24 lines
863 B
Rust
24 lines
863 B
Rust
// Copyright 2016 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(patterns_in_fns_without_body)]
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trait Tr {
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fn f1(mut arg: u8); //~ ERROR patterns aren't allowed in methods without bodies
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//~^ WARN was previously accepted
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fn f2(&arg: u8); //~ ERROR patterns aren't allowed in methods without bodies
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fn g1(arg: u8); // OK
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fn g2(_: u8); // OK
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#[allow(anonymous_parameters)]
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fn g3(u8); // OK
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}
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fn main() {}
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