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#![allow(dead_code, unused_variables)]
use std::sync::Arc;
#[derive(Debug)]
struct A;
#[derive(Debug)]
struct B;
fn process_without_annot(arc: &Arc<(A, B)>) {
let (a, b) = **arc; // suggests putting `&**arc` here; with that, fixed!
}
fn process_with_annot(arc: &Arc<(A, B)>) {
let (a, b): (A, B) = &**arc; // suggests putting `&**arc` here too
//~^ ERROR mismatched types
}
fn process_with_tuple_annot(mutation: &mut (A, B), arc: &Arc<(A, B)>) {
let (a, b): ((A, B), A) = (&mut *mutation, &(**arc).0); // suggests putting `&**arc` here too
//~^ ERROR mismatched types
//~| ERROR mismatched types
}
fn main() {}
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