don't clone types that are Copy (clippy::clone_on_copy)

2021-09-11 10:18:56 +02:00
parent 22719efcc5
commit c1e96085d3
15 changed files with 30 additions and 34 deletions
--- a/compiler/rustc_span/src/hygiene.rs
+++ b/compiler/rustc_span/src/hygiene.rs
@@ -1357,9 +1357,7 @@ fn for_all_expns_in<E>(
    mut f: impl FnMut(ExpnId, &ExpnData, ExpnHash) -> Result<(), E>,
 ) -> Result<(), E> {
    let all_data: Vec<_> = HygieneData::with(|data| {
-        expns
-            .map(|expn| (expn, data.expn_data(expn).clone(), data.expn_hash(expn).clone()))
-            .collect()
+        expns.map(|expn| (expn, data.expn_data(expn).clone(), data.expn_hash(expn))).collect()
    });
    for (expn, data, hash) in all_data.into_iter() {
        f(expn, &data, hash)?;