bjoernager/rust
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remove unnecessary uses of clone

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This commit is contained in:
Takayuki Maeda 2022-12-13 02:06:24 +09:00
parent f34356eace
commit ee40a67cd9
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));