src/tools/clippy/tests/ui/as_underscore.rs


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// run-rustfix

#![warn(clippy::as_underscore)]

fn foo(_n: usize) {}

fn main() {
    let n: u16 = 256;
    foo(n as _);

    let n = 0_u128;
    let _n: u8 = n as _;
}