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Rollup merge of #105620 - TaKO8Ki:remove-unnecessary-uses-of-clone, r=compiler-errors

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Remove unnecessary uses of `clone`
This commit is contained in:
Matthias Krüger 2022-12-13 01:17:10 +01:00 • committed by GitHub
commit 4069792d73
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7 changed files with 7 additions and 7 deletions
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2
compiler/rustc_builtin_macros/src/alloc_error_handler.rs
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@ -32,7 +32,7 @@ pub fn expand(
(item, true, ecx.with_def_site_ctxt(fn_kind.sig.span))
} else {
ecx.sess.parse_sess.span_diagnostic.span_err(item.span(), "alloc_error_handler must be a function");
return vec![orig_item.clone()];
return vec![orig_item];
};
// Generate a bunch of new items using the AllocFnFactory

2
compiler/rustc_builtin_macros/src/concat_bytes.rs
View file

@ -196,7 +196,7 @@ pub fn expand_concat_bytes(
}
}
if !missing_literals.is_empty() {
let mut err = cx.struct_span_err(missing_literals.clone(), "expected a byte literal");
let mut err = cx.struct_span_err(missing_literals, "expected a byte literal");
err.note("only byte literals (like `b\"foo\"`, `b's'`, and `[3, 4, 5]`) can be passed to `concat_bytes!()`");
err.emit();
return base::MacEager::expr(DummyResult::raw_expr(sp, true));