Merge commit 'a98e7ab8b94485be6bd03e0c6b8682ecab5b52e6' 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() {}