mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-11-14 17:07:17 +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)]
|
|
#![warn(clippy::nonminimal_bool)]
|
|
|
|
fn main() {
|
|
let a: bool = unimplemented!();
|
|
let b: bool = unimplemented!();
|
|
let c: bool = unimplemented!();
|
|
let d: bool = unimplemented!();
|
|
let e: bool = unimplemented!();
|
|
let _ = !true;
|
|
let _ = !false;
|
|
let _ = !!a;
|
|
let _ = false || a;
|
|
// don't lint on cfgs
|
|
let _ = cfg!(you_shall_not_not_pass) && a;
|
|
let _ = a || !b || !c || !d || !e;
|
|
let _ = !(!a && b);
|
|
let _ = !(!a || b);
|
|
let _ = !a && !(b && c);
|
|
}
|
|
|
|
fn equality_stuff() {
|
|
let a: i32 = unimplemented!();
|
|
let b: i32 = unimplemented!();
|
|
let c: i32 = unimplemented!();
|
|
let d: i32 = unimplemented!();
|
|
let _ = a == b && c == 5 && a == b;
|
|
let _ = a == b || c == 5 || a == b;
|
|
let _ = a == b && c == 5 && b == a;
|
|
let _ = a != b || !(a != b || c == d);
|
|
let _ = a != b && !(a != b && c == d);
|
|
}
|
|
|
|
fn issue3847(a: u32, b: u32) -> bool {
|
|
const THRESHOLD: u32 = 1_000;
|
|
|
|
if a < THRESHOLD && b >= THRESHOLD || a >= THRESHOLD && b < THRESHOLD {
|
|
return false;
|
|
}
|
|
true
|
|
}
|
|
|
|
fn issue4548() {
|
|
fn f(_i: u32, _j: u32) -> u32 {
|
|
unimplemented!();
|
|
}
|
|
|
|
let i = 0;
|
|
let j = 0;
|
|
|
|
if i != j && f(i, j) != 0 || i == j && f(i, j) != 1 {}
|
|
}
|