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Fix clippy::needless_borrow in the compiler

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`x clippy compiler -Aclippy::all -Wclippy::needless_borrow --fix`.

Then I had to remove a few unnecessary parens and muts that were exposed
now.
This commit is contained in:
Nilstrieb
2023-11-21 20:07:32 +01:00
parent 0ff8610964
commit 21a870515b
304 changed files with 1101 additions and 1174 deletions
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8
compiler/rustc_errors/src/emitter.rs
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@@ -1297,7 +1297,7 @@ impl EmitterWriter {
buffer.append(line_number, line, style_or_override(*style, override_style));
}
} else {
buffer.append(line_number, &text, style_or_override(*style, override_style));
buffer.append(line_number, text, style_or_override(*style, override_style));
}
}
}
@@ -1931,7 +1931,7 @@ impl EmitterWriter {
self.draw_code_line(
&mut buffer,
&mut row_num,
&highlight_parts,
highlight_parts,
line_pos + line_start,
line,
show_code_change,
@@ -2338,7 +2338,7 @@ impl FileWithAnnotatedLines {
let mut output = vec![];
let mut multiline_annotations = vec![];
if let Some(ref sm) = emitter.source_map() {
if let Some(sm) = emitter.source_map() {
for SpanLabel { span, is_primary, label } in msp.span_labels() {
// If we don't have a useful span, pick the primary span if that exists.
// Worst case we'll just print an error at the top of the main file.
@@ -2362,7 +2362,7 @@ impl FileWithAnnotatedLines {
let label = label.as_ref().map(|m| {
normalize_whitespace(
&emitter.translate_message(m, &args).map_err(Report::new).unwrap(),
&emitter.translate_message(m, args).map_err(Report::new).unwrap(),
)
});