summaryrefslogtreecommitdiffstats
path: root/tests/ui/nll/generator-upvar-mutability.rs
blob: c49ea15b824832641dac75411d92c69b882b0d6d (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
// Check that generators respect the muatability of their upvars.

#![feature(generators)]

fn mutate_upvar() {
    let x = 0;
    move || {
        x = 1;
        //~^ ERROR
        yield;
    };
}

fn main() {}