rust/tests/ui/borrowck/issue-85581.rs
2023-01-11 09:32:08 +00:00

16 lines
382 B
Rust

// Regression test of #85581.
// Checks not to suggest to add `;` when the second mutable borrow
// is in the first's scope.
use std::collections::BinaryHeap;
fn foo(heap: &mut BinaryHeap<i32>) {
match heap.peek_mut() {
Some(_) => { heap.pop(); },
//~^ ERROR: cannot borrow `*heap` as mutable more than once at a time
None => (),
}
}
fn main() {}