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Remove unnecessary cloned

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This commit is contained in:
Dániel Buga 2020-12-20 21:41:15 +01:00
parent 62f593bda9
commit 91ea623f49
1 changed files with 1 additions and 1 deletions
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2
compiler/rustc_resolve/src/late.rs
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@ -1977,7 +1977,7 @@ fn resolve_qpath_anywhere(
) -> Result<Option<PartialRes>, Spanned<ResolutionError<'a>>> {
let mut fin_res = None;
for (i, ns) in [primary_ns, TypeNS, ValueNS].iter().cloned().enumerate() {
for (i, &ns) in [primary_ns, TypeNS, ValueNS].iter().enumerate() {
if i == 0 || ns != primary_ns {
match self.resolve_qpath(id, qself, path, ns, span, crate_lint)? {
Some(partial_res)