rust/tests/ui/span/borrowck-fn-in-const-b.rs
2023-01-11 09:32:08 +00:00

15 lines
303 B
Rust

// 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() {
}