diff options
Diffstat (limited to 'compiler/rustc_errors/src')
| -rw-r--r-- | compiler/rustc_errors/src/emitter.rs | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/compiler/rustc_errors/src/emitter.rs b/compiler/rustc_errors/src/emitter.rs index 0e9c7ef5fb3..ef9194022b5 100644 --- a/compiler/rustc_errors/src/emitter.rs +++ b/compiler/rustc_errors/src/emitter.rs @@ -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), |