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| author | Shotaro Yamada <sinkuu@sinkuu.xyz> | 2018-10-26 03:11:11 +0900 |
|---|---|---|
| committer | Shotaro Yamada <sinkuu@sinkuu.xyz> | 2018-10-26 12:07:39 +0900 |
| commit | 3878d24ef6922c133539fe67e0c907166f6261cb (patch) | |
| tree | fb2b6e405d7b06be2b586684fd857e2b7069a44f /src/libsyntax_ext | |
| parent | 7b0735a832dd49cb482084590eb0f2577955c079 (diff) | |
| download | rust-3878d24ef6922c133539fe67e0c907166f6261cb.tar.gz rust-3878d24ef6922c133539fe67e0c907166f6261cb.zip | |
Remove redundant clone
Diffstat (limited to 'src/libsyntax_ext')
| -rw-r--r-- | src/libsyntax_ext/deriving/cmp/partial_ord.rs | 2 | ||||
| -rw-r--r-- | src/libsyntax_ext/deriving/custom.rs | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/src/libsyntax_ext/deriving/cmp/partial_ord.rs b/src/libsyntax_ext/deriving/cmp/partial_ord.rs index 3705a245584..32a58de3529 100644 --- a/src/libsyntax_ext/deriving/cmp/partial_ord.rs +++ b/src/libsyntax_ext/deriving/cmp/partial_ord.rs @@ -178,7 +178,7 @@ pub fn cs_partial_cmp(cx: &mut ExtCtxt, span: Span, substr: &Substructure) -> P< cx.expr_match(span, new, vec![eq_arm, neq_arm]) }, - equals_expr.clone(), + equals_expr, Box::new(|cx, span, (self_args, tag_tuple), _non_self_args| { if self_args.len() != 2 { cx.span_bug(span, "not exactly 2 arguments in `derive(PartialOrd)`") diff --git a/src/libsyntax_ext/deriving/custom.rs b/src/libsyntax_ext/deriving/custom.rs index 973ad631b83..55b3928d68e 100644 --- a/src/libsyntax_ext/deriving/custom.rs +++ b/src/libsyntax_ext/deriving/custom.rs @@ -75,7 +75,7 @@ impl MultiItemModifier for ProcMacroDerive { // Mark attributes as known, and used. MarkAttrs(&self.attrs).visit_item(&item); - let input = __internal::new_token_stream(ecx.resolver.eliminate_crate_var(item.clone())); + let input = __internal::new_token_stream(ecx.resolver.eliminate_crate_var(item)); let res = __internal::set_sess(ecx, || { let inner = self.inner; panic::catch_unwind(panic::AssertUnwindSafe(|| inner(input))) |