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rustc_errors: fix inaccurate comment

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This commit is contained in:
Pavel Grigorenko 2024-08-01 01:02:25 +03:00
parent b0a8944120
commit 15982b2fca
1 changed files with 3 additions and 3 deletions
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6
compiler/rustc_errors/src/emitter.rs
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@ -2624,9 +2624,9 @@ fn normalize_whitespace(s: &str) -> String {
i += 1;
}
}
// Scan the input string for a character in the ordered table above. If it's present, replace
// it with it's alternative string (it can be more than 1 char!). Otherwise, retain the input
// char. At the end, allocate all chars into a string in one operation.
// Scan the input string for a character in the ordered table above.
// If it's present, replace it with its alternative string (it can be more than 1 char!).
// Otherwise, retain the input char.
s.chars().fold(String::with_capacity(s.len()), |mut s, c| {
match OUTPUT_REPLACEMENTS.binary_search_by_key(&c, |(k, _)| *k) {
Ok(i) => s.push_str(OUTPUT_REPLACEMENTS[i].1),