rust/tests/ui/zero-sized/zero-sized-binary-heap-push.rs
2024-02-16 20:02:50 +00:00

20 lines
458 B
Rust

//@ run-pass
#![allow(unused_variables)]
use std::collections::BinaryHeap;
fn main() {
const N: usize = 8;
for len in 0..N {
let mut tester = BinaryHeap::with_capacity(len);
assert_eq!(tester.len(), 0);
assert!(tester.capacity() >= len);
for bit in 0..len {
tester.push(());
}
assert_eq!(tester.len(), len);
assert_eq!(tester.iter().count(), len);
tester.clear();
}
}