bjoernager/rust
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Avoid a useless FxHashSet::insert in FileSearch::for_each_lib_search_path.

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This commit is contained in:
Nicholas Nethercote 2018-11-21 22:03:59 +11:00
parent 8375ab4ff4
commit 0238bcc60d
1 changed files with 0 additions and 2 deletions
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2
src/librustc/session/filesearch.rs
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@ -53,8 +53,6 @@ impl<'a> FileSearch<'a> {
if !visited_dirs.contains(&tlib_path) { if !visited_dirs.contains(&tlib_path) {
f(&tlib_path, PathKind::All); f(&tlib_path, PathKind::All);
} }
visited_dirs.insert(tlib_path);
} }
pub fn get_lib_path(&self) -> PathBuf { pub fn get_lib_path(&self) -> PathBuf {