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-rw-r--r--crates/ra_arena/src/map.rs3
1 files changed, 0 insertions, 3 deletions
diff --git a/crates/ra_arena/src/map.rs b/crates/ra_arena/src/map.rs
index b9521c342..e4ddbad42 100644
--- a/crates/ra_arena/src/map.rs
+++ b/crates/ra_arena/src/map.rs
@@ -14,9 +14,6 @@ pub struct ArenaMap<ID, V> {
14impl<T, V> ArenaMap<Idx<T>, V> { 14impl<T, V> ArenaMap<Idx<T>, V> {
15 pub fn insert(&mut self, id: Idx<T>, t: V) { 15 pub fn insert(&mut self, id: Idx<T>, t: V) {
16 let idx = Self::to_idx(id); 16 let idx = Self::to_idx(id);
17 if self.v.capacity() <= idx {
18 self.v.reserve(idx + 1 - self.v.capacity());
19 }
20 17
21 let fill = (idx + 1).saturating_sub(self.v.len()); 18 let fill = (idx + 1).saturating_sub(self.v.len());
22 self.v.extend(std::iter::repeat_with(|| None).take(fill)); 19 self.v.extend(std::iter::repeat_with(|| None).take(fill));