rust/tests/ui/borrowck/reborrow-sugg-move-then-borrow.rs
2023-01-11 09:32:08 +00:00

27 lines
582 B
Rust

// Tests the suggestion to reborrow the first move site
// when we move then borrow a `&mut` ref.
struct State;
impl IntoIterator for &mut State {
type IntoIter = std::vec::IntoIter<()>;
type Item = ();
fn into_iter(self) -> Self::IntoIter {
vec![].into_iter()
}
}
fn once(f: impl FnOnce()) {}
fn fill_memory_blocks_mt(state: &mut State) {
for _ in state {}
//~^ HELP consider creating a fresh reborrow of `state` here
fill_segment(state);
//~^ ERROR borrow of moved value: `state`
}
fn fill_segment(state: &mut State) {}
fn main() {}