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rust-clippy/tests/ui/panicking_macros.rs

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#![warn(clippy::unimplemented, clippy::unreachable, clippy::todo, clippy::panic)]
#![allow(clippy::assertions_on_constants)]
extern crate core;
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fn panic() {
let a = 2;
panic!();
panic!("message");
panic!("{} {}", "panic with", "multiple arguments");
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let b = a + 2;
}
fn todo() {
let a = 2;
todo!();
todo!("message");
todo!("{} {}", "panic with", "multiple arguments");
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let b = a + 2;
}
fn unimplemented() {
let a = 2;
unimplemented!();
unimplemented!("message");
unimplemented!("{} {}", "panic with", "multiple arguments");
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let b = a + 2;
}
fn unreachable() {
let a = 2;
unreachable!();
unreachable!("message");
unreachable!("{} {}", "panic with", "multiple arguments");
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let b = a + 2;
}
fn core_versions() {
use core::{panic, todo, unimplemented, unreachable};
panic!();
todo!();
unimplemented!();
unreachable!();
}
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fn main() {
panic();
todo();
unimplemented();
unreachable();
core_versions();
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}