mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-09-21 15:11:56 +00:00
d708b444e4
Otherwise code like this
#![no_implicit_prelude]
fn main() {
::std::todo!();
::std::unimplemented!();
}
will fail to compile, which is unfortunate and presumably unintended.
This changes many invocations of `panic!` in a `macro_rules!` definition
to invocations of `$crate::panic!`, which makes the invocations hygienic.
Note that this does not make the built-in macro `assert!` hygienic.
52 lines
1.3 KiB
Rust
52 lines
1.3 KiB
Rust
#![allow(unused, clippy::many_single_char_names, clippy::diverging_sub_expression)]
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#![warn(clippy::nonminimal_bool)]
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fn main() {
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let a: bool = unimplemented!();
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let b: bool = unimplemented!();
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let c: bool = unimplemented!();
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let d: bool = unimplemented!();
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let e: bool = unimplemented!();
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let _ = !true;
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let _ = !false;
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let _ = !!a;
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let _ = false || a;
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// don't lint on cfgs
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let _ = cfg!(you_shall_not_not_pass) && a;
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let _ = a || !b || !c || !d || !e;
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let _ = !(!a && b);
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let _ = !(!a || b);
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let _ = !a && !(b && c);
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}
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fn equality_stuff() {
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let a: i32 = unimplemented!();
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let b: i32 = unimplemented!();
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let c: i32 = unimplemented!();
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let d: i32 = unimplemented!();
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let _ = a == b && c == 5 && a == b;
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let _ = a == b || c == 5 || a == b;
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let _ = a == b && c == 5 && b == a;
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let _ = a != b || !(a != b || c == d);
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let _ = a != b && !(a != b && c == d);
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}
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fn issue3847(a: u32, b: u32) -> bool {
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const THRESHOLD: u32 = 1_000;
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if a < THRESHOLD && b >= THRESHOLD || a >= THRESHOLD && b < THRESHOLD {
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return false;
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}
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true
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}
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fn issue4548() {
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fn f(_i: u32, _j: u32) -> u32 {
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unimplemented!();
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}
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let i = 0;
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let j = 0;
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if i != j && f(i, j) != 0 || i == j && f(i, j) != 1 {}
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}
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