22 lines
713 B
Rust
22 lines
713 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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macro_rules! define_struct {
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($t:ty) => {
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struct S1(pub($t));
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struct S2(pub (in foo) ());
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struct S3(pub($t) ());
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//~^ ERROR expected one of `)` or `,`, found `(`
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}
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}
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mod foo {
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define_struct! { foo }
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}
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