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Remove a loop which runs exactly once

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This commit is contained in:
AnthonyMikh
2019-10-25 19:21:31 +03:00
parent 23f890f102
commit 159d8a4154
1 changed files with 3 additions and 4 deletions
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src/librustc_errors/emitter.rs
+3 -4
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@@ -1817,10 +1817,9 @@ fn add_annotation_to_file(file_vec: &mut Vec<FileWithAnnotatedLines>,
// Every `|` that joins the beginning of the span (`___^`) to the end (`|__^`).
add_annotation_to_file(&mut output, file.clone(), line, ann.as_line());
}
if middle < ann.line_end - 1 {
for line in ann.line_end - 1..ann.line_end {
add_annotation_to_file(&mut output, file.clone(), line, ann.as_line());
}
let line_end = ann.line_end - 1;
if middle < line_end {
add_annotation_to_file(&mut output, file.clone(), line_end, ann.as_line());
}
} else {
end_ann.annotation_type = AnnotationType::Singleline;