diff options
| -rw-r--r-- | compiler/rustc_span/src/lev_distance.rs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/compiler/rustc_span/src/lev_distance.rs b/compiler/rustc_span/src/lev_distance.rs index aed699e4839..6554312b8b9 100644 --- a/compiler/rustc_span/src/lev_distance.rs +++ b/compiler/rustc_span/src/lev_distance.rs @@ -56,6 +56,7 @@ pub fn find_best_match_for_name( dist: Option<usize>, ) -> Option<Symbol> { let lookup = lookup.as_str(); + let lookup_uppercase = lookup.to_uppercase(); let max_dist = dist.unwrap_or_else(|| cmp::max(lookup.len(), 3) / 3); // Priority of matches: @@ -63,7 +64,7 @@ pub fn find_best_match_for_name( // 2. Levenshtein distance match // 3. Sorted word match if let Some(case_insensitive_match) = - name_vec.iter().find(|candidate| candidate.as_str().to_uppercase() == lookup.to_uppercase()) + name_vec.iter().find(|candidate| candidate.as_str().to_uppercase() == lookup_uppercase) { return Some(*case_insensitive_match); } |