tests/ui/issues/issue-57781.rs

   1 // run-pass
   2
   3 use std::cell::UnsafeCell;
   4 use std::collections::HashMap;
   5
   6 struct OnceCell<T> {
   7     _value: UnsafeCell<Option<T>>,
   8 }
   9
  10 impl<T> OnceCell<T> {
  11     const INIT: OnceCell<T> = OnceCell {
  12         _value: UnsafeCell::new(None),
  13     };
  14 }
  15
  16 pub fn crash<K, T>() {
  17     let _ = OnceCell::<HashMap<K, T>>::INIT;
  18 }
  19
  20 fn main() {}