Merge commit '40dd3e2b7089b5e96714e064b731f6dbf17c61a9' into sync_cg_clif-2021-05-27

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

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

fn main() {}