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remove some clones #128446

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remove some clones #128446

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6 changes: 3 additions & 3 deletions compiler/rustc_builtin_macros/src/deriving/smart_ptr.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -145,7 +145,7 @@ pub fn expand_deriving_smart_ptr(
let mut impl_generics = generics.clone();
{
let p = &mut impl_generics.params[pointee_param_idx];
let arg = GenericArg::Type(s_ty.clone());
let arg = GenericArg::Type(s_ty);
let unsize = cx.path_all(span, true, path!(span, core::marker::Unsize), vec![arg]);
p.bounds.push(cx.trait_bound(unsize, false));
let mut attrs = thin_vec![];
Expand All @@ -167,7 +167,7 @@ pub fn expand_deriving_smart_ptr(
impl_generics.params.push(extra_param);

// Add the impl blocks for `DispatchFromDyn` and `CoerceUnsized`.
let gen_args = vec![GenericArg::Type(alt_self_type.clone())];
let gen_args = vec![GenericArg::Type(alt_self_type)];
add_impl_block(impl_generics.clone(), sym::DispatchFromDyn, gen_args.clone());
add_impl_block(impl_generics.clone(), sym::CoerceUnsized, gen_args.clone());
add_impl_block(impl_generics.clone(), sym::CoerceUnsized, gen_args);
}
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