Merge commit '3c7e7dbc1583a0b06df5bd7623dd354a4debd23d' into clippyup

[rust.git] / src / test / ui / borrowck / immutable-arg.rs

fn foo(_x: u32) {
    _x = 4;
    //~^ ERROR cannot assign to immutable argument `_x`
}

fn main() {}