clone redundant?

[benma]

Running clippy warns that this clone is redundant:

async-task/src/waker_fn.rs

Line 26 in b7a2496

mem::forget(arc.clone());

True or false?

Thanks

No, this clone and forget is necessary to bump the reference counter. This won't be necessary anymore when this feature gets stabilized: rust-lang/rust#70733

[benma]

Thanks!