src/tools/clippy/tests/ui/legacy_numeric_constants.fixed

//@aux-build:proc_macros.rs
#![warn(clippy::legacy_numeric_constants)]
#![expect(renamed_and_removed_lints, clippy::no_effect, clippy::useless_attribute, deprecated)]

#[macro_use]
extern crate proc_macros;

pub mod a {
    #[expect(legacy_numeric_constants)]
    pub use std::u128;
}

macro_rules! b {
    () => {
        mod b {
            #[warn(clippy::legacy_numeric_constants)]
            fn b() {
                let x = u64::MAX;
                //~^ legacy_numeric_constants
            }
        }
    };
}

#[expect(legacy_numeric_constants)]
use std::{f64, u8::MIN, u32, u32::MAX};

fn main() {
    f32::EPSILON;
    //~^ legacy_numeric_constants
    u8::MIN;
    //~^ legacy_numeric_constants
    usize::MIN;
    //~^ legacy_numeric_constants
    u32::MAX;
    //~^ legacy_numeric_constants
    u32::MAX;
    //~^ legacy_numeric_constants
    u32::MAX;
    //~^ legacy_numeric_constants
    i32::MAX;
    //~^ legacy_numeric_constants
    u8::MAX;
    //~^ legacy_numeric_constants
    u8::MIN;
    //~^ legacy_numeric_constants
    u8::MIN;
    //~^ legacy_numeric_constants
    ::std::primitive::u8::MIN;
    //~^ legacy_numeric_constants
    std::primitive::i32::MAX;
    //~^ legacy_numeric_constants
    u128::MAX;
    //~^ legacy_numeric_constants
    u32::MAX;
    u128::MAX;
    f32::EPSILON;
    ::std::primitive::u8::MIN;
    std::f32::consts::E;
    f64::consts::E;
    u8::MIN;
    std::f32::consts::E;
    f64::consts::E;
    b!();

    std::primitive::i32::MAX;
    //~^ legacy_numeric_constants
    [(0, "", i128::MAX)];
    //~^ legacy_numeric_constants
    i32::MAX;
    //~^ legacy_numeric_constants
    assert_eq!(0, -i32::MAX);
    //~^ legacy_numeric_constants
    i128::MAX;
    //~^ legacy_numeric_constants
    u32::MAX;
    //~^ legacy_numeric_constants
    i32::MAX;
    //~^ legacy_numeric_constants
    type Ω = i32;
    Ω::MAX;
    //~^ legacy_numeric_constants
}

fn ext() {
    external! {
        ::std::primitive::u8::MIN;
        ::std::u8::MIN;
        ::std::primitive::u8::min_value();
        use std::u64;
        use std::u8::MIN;
    }
}

#[allow(clippy::legacy_numeric_constants)]
fn allow() {
    ::std::primitive::u8::MIN;
    ::std::u8::MIN;
    ::std::primitive::u8::min_value();
    use std::u8::MIN;
    use std::u64;
}

#[clippy::msrv = "1.42.0"]
fn msrv_too_low() {
    std::u32::MAX;
}

#[clippy::msrv = "1.43.0"]
fn msrv_juust_right() {
    u32::MAX;
    //~^ legacy_numeric_constants
}