61 lines
1.7 KiB
Rust
61 lines
1.7 KiB
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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#![warn(clippy::needless_bool)]
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#[allow(clippy::if_same_then_else)]
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fn main() {
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let x = true;
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let y = false;
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if x { true } else { true };
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if x { false } else { false };
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if x { true } else { false };
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if x { false } else { true };
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if x && y { false } else { true };
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if x { x } else { false }; // would also be questionable, but we don't catch this yet
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bool_ret(x);
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bool_ret2(x);
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bool_ret3(x);
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bool_ret5(x, x);
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bool_ret4(x);
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bool_ret6(x, x);
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}
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#[allow(clippy::if_same_then_else, clippy::needless_return)]
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fn bool_ret(x: bool) -> bool {
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if x { return true } else { return true };
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}
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#[allow(clippy::if_same_then_else, clippy::needless_return)]
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fn bool_ret2(x: bool) -> bool {
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if x { return false } else { return false };
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}
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#[allow(clippy::needless_return)]
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fn bool_ret3(x: bool) -> bool {
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if x { return true } else { return false };
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}
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#[allow(clippy::needless_return)]
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fn bool_ret5(x: bool, y: bool) -> bool {
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if x && y { return true } else { return false };
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}
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#[allow(clippy::needless_return)]
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fn bool_ret4(x: bool) -> bool {
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if x { return false } else { return true };
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}
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#[allow(clippy::needless_return)]
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fn bool_ret6(x: bool, y: bool) -> bool {
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if x && y { return false } else { return true };
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}
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