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| author | yukang <moorekang@gmail.com> | 2023-04-06 06:51:49 +0800 |
|---|---|---|
| committer | yukang <moorekang@gmail.com> | 2023-04-06 06:51:49 +0800 |
| commit | 4fc3c6b07a5aff0bb3da87496daf825b128d6e08 (patch) | |
| tree | 9ca8883d266d2f89db5a54f4adf47a4a6911013f /compiler/rustc_span/src/edit_distance.rs | |
| parent | 7b4f436a30f00c8b8bf533b92592385cba2ea5f1 (diff) | |
| download | rust-4fc3c6b07a5aff0bb3da87496daf825b128d6e08.tar.gz rust-4fc3c6b07a5aff0bb3da87496daf825b128d6e08.zip | |
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Diffstat (limited to 'compiler/rustc_span/src/edit_distance.rs')
| -rw-r--r-- | compiler/rustc_span/src/edit_distance.rs | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/compiler/rustc_span/src/edit_distance.rs b/compiler/rustc_span/src/edit_distance.rs index 19c4aae97ef..9fe9e3a7a5f 100644 --- a/compiler/rustc_span/src/edit_distance.rs +++ b/compiler/rustc_span/src/edit_distance.rs @@ -218,6 +218,9 @@ fn find_best_match_for_name_impl( } } + // We have a tie among several candidates, try to select the best among them ignoring substrings. + // For example, the candidates list `force_capture`, `capture`, and user inputed `forced_capture`, + // we select `force_capture` with a extra round of edit distance calculation. if next_candidates.len() > 1 { debug_assert!(use_substring_score); best = find_best_match_for_name_impl( |