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// aux-build:collect_hidden_types.rs
use collect_hidden_types::Service;
use std::future::Future;
use std::pin::Pin;
use std::task::Context;
// build-pass
// edition:2018
extern crate collect_hidden_types;
fn broken(mut a: collect_hidden_types::A, cx: &mut Context<'_>) {
let mut fut = a.call(());
let _ = unsafe { Pin::new_unchecked(&mut fut) }.poll(cx);
}
pub async fn meeb(cx: &mut Context<'_>) {
broken(collect_hidden_types::A, cx);
}
fn main() {}
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