rust/tests/crashes/122704.rs
2024-04-14 11:21:51 +02:00

15 lines
283 B
Rust

//@ known-bug: #122704
use std::any::Any;
pub struct Foo {
bar: Box<dyn for<'a> Fn(&'a usize) -> Box<dyn Any + 'a>>,
}
impl Foo {
pub fn ack<I>(&mut self, f: impl for<'a> Fn(&'a usize) -> Box<I>) {
self.bar = Box::new(|baz| Box::new(f(baz)));
}
}
fn main() {}