mirror of
https://github.com/rust-lang/rust-clippy
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52 lines
1.3 KiB
Rust
52 lines
1.3 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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#![feature(tool_lints)]
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#![feature(never_type)]
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#![warn(clippy::diverging_sub_expression)]
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#![allow(clippy::match_same_arms, clippy::logic_bug)]
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#[allow(clippy::empty_loop)]
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fn diverge() -> ! { loop {} }
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struct A;
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impl A {
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fn foo(&self) -> ! { diverge() }
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}
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#[allow(unused_variables, clippy::unnecessary_operation, clippy::short_circuit_statement)]
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fn main() {
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let b = true;
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b || diverge();
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b || A.foo();
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}
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#[allow(dead_code, unused_variables)]
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fn foobar() {
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loop {
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let x = match 5 {
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4 => return,
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5 => continue,
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6 => true || return,
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7 => true || continue,
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8 => break,
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9 => diverge(),
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3 => true || diverge(),
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10 => match 42 {
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99 => return,
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_ => true || panic!("boo"),
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},
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_ => true || break,
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};
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}
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}
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