tests/ui/span/borrowck-fn-in-const-b.rs


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// Check that we check fns appearing in constant declarations.
// Issue #22382.

// How about mutating an immutable vector?
const MUTATE: fn(&Vec<String>) = {
    fn broken(x: &Vec<String>) {
        x.push(format!("this is broken"));
        //~^ ERROR cannot borrow
    }
    broken
};

fn main() {
}