29 lines
821 B
Rust
29 lines
821 B
Rust
// Copyright 2014-2018 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution.
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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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#![allow(clippy::useless_attribute)] //issue #2910
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#[macro_use]
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extern crate serde_derive;
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/// Test that we do not lint for unused underscores in a `MacroAttribute`
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/// expansion
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#[deny(clippy::used_underscore_binding)]
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#[derive(Deserialize)]
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struct MacroAttributesTest {
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_foo: u32,
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}
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#[test]
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fn macro_attributes_test() {
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let _ = MacroAttributesTest { _foo: 0 };
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}
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fn main() {}
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