tests/ui/issues/issue-43853.rs

   1 // run-pass
   2 // needs-unwind
   3
   4 use std::panic;
   5
   6 fn test() {
   7     wait(|| panic!());
   8 }
   9
  10 fn wait<T, F: FnOnce() -> T>(f: F) -> F::Output {
  11     From::from(f())
  12 }
  13
  14 fn main() {
  15     let result = panic::catch_unwind(move || test());
  16     assert!(result.is_err());
  17 }