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| author | Nicholas Nethercote <nnethercote@mozilla.com> | 2018-11-21 22:03:59 +1100 |
|---|---|---|
| committer | Nicholas Nethercote <nnethercote@mozilla.com> | 2018-12-12 10:36:15 +1100 |
| commit | 0238bcc60d943878244ef7221d338f13a35e2a45 (patch) | |
| tree | f3b8e44009d59f93d1e0d5751f7ecbcc4213910d | |
| parent | 8375ab4ff43474c73e3572c2b226560f8cc8e695 (diff) | |
| download | rust-0238bcc60d943878244ef7221d338f13a35e2a45.tar.gz rust-0238bcc60d943878244ef7221d338f13a35e2a45.zip | |
Avoid a useless `FxHashSet::insert` in `FileSearch::for_each_lib_search_path`.
| -rw-r--r-- | src/librustc/session/filesearch.rs | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/src/librustc/session/filesearch.rs b/src/librustc/session/filesearch.rs index 8159c65a8bc..f5dfde7d518 100644 --- a/src/librustc/session/filesearch.rs +++ b/src/librustc/session/filesearch.rs @@ -53,8 +53,6 @@ impl<'a> FileSearch<'a> { if !visited_dirs.contains(&tlib_path) { f(&tlib_path, PathKind::All); } - - visited_dirs.insert(tlib_path); } pub fn get_lib_path(&self) -> PathBuf { |