2018-07-28 10:34:52 -05:00
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#![feature(tool_lints)]
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2017-09-18 05:47:33 -05:00
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2018-07-28 10:34:52 -05:00
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#![warn(clippy::needless_bool)]
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2017-09-18 05:47:33 -05:00
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2018-07-28 10:34:52 -05:00
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#[allow(clippy::if_same_then_else)]
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2015-05-01 17:35:49 -05:00
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fn main() {
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2015-08-11 13:22:20 -05:00
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let x = true;
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2016-07-03 18:17:31 -05:00
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let y = false;
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2017-02-08 07:58:07 -06:00
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if x { true } else { true };
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if x { false } else { false };
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2016-03-14 11:13:10 -05:00
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if x { true } else { false };
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if x { false } else { true };
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2016-07-03 18:17:31 -05:00
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if x && y { false } else { true };
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2015-08-11 13:22:20 -05:00
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if x { x } else { false }; // would also be questionable, but we don't catch this yet
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2016-03-14 10:41:41 -05:00
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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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2016-07-03 18:17:31 -05:00
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bool_ret5(x, x);
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2016-03-14 10:41:41 -05:00
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bool_ret4(x);
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2016-07-03 18:17:31 -05:00
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bool_ret6(x, x);
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2016-03-14 10:41:41 -05:00
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}
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2018-07-28 10:34:52 -05:00
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#[allow(clippy::if_same_then_else, clippy::needless_return)]
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2016-03-14 10:41:41 -05:00
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fn bool_ret(x: bool) -> bool {
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2016-06-28 08:54:23 -05:00
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if x { return true } else { return true };
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2016-03-14 10:41:41 -05:00
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}
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2018-07-28 10:34:52 -05:00
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#[allow(clippy::if_same_then_else, clippy::needless_return)]
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2016-03-14 10:41:41 -05:00
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fn bool_ret2(x: bool) -> bool {
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2016-06-28 08:54:23 -05:00
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if x { return false } else { return false };
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2016-03-14 10:41:41 -05:00
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}
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2018-07-28 10:34:52 -05:00
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#[allow(clippy::needless_return)]
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2016-03-14 10:41:41 -05:00
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fn bool_ret3(x: bool) -> bool {
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2016-03-14 11:13:10 -05:00
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if x { return true } else { return false };
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2016-07-03 18:17:31 -05:00
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}
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2018-07-28 10:34:52 -05:00
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#[allow(clippy::needless_return)]
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2016-07-03 18:17:31 -05:00
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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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2016-03-14 10:41:41 -05:00
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}
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2018-07-28 10:34:52 -05:00
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#[allow(clippy::needless_return)]
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2016-03-14 10:41:41 -05:00
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fn bool_ret4(x: bool) -> bool {
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2016-03-14 11:13:10 -05:00
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if x { return false } else { return true };
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2016-07-03 18:17:31 -05:00
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}
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2018-07-28 10:34:52 -05:00
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#[allow(clippy::needless_return)]
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2016-07-03 18:17:31 -05:00
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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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2015-05-01 17:35:49 -05:00
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}
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