Get rid of old comment

diff --git a/src/librustc/mir/mod.rs b/src/librustc/mir/mod.rs
index 30958700b1b6a5fddeacfd2defea0e24b99c67cf..d0903e04d16f819cc0c2ee548e9ad06bd8a3a128 100644 (file)
--- a/src/librustc/mir/mod.rs
+++ b/src/librustc/mir/mod.rs
@@ -225,7 +225,6 @@ pub fn unwrap_predecessors(&self) -> &IndexVec<BasicBlock, Vec<BasicBlock>> {
 
     #[inline]
     pub fn predecessors(&mut self) -> &IndexVec<BasicBlock, Vec<BasicBlock>> {
-        // TODO(nashenas88) figure out a way to get rid of this clone
         if self.predecessors_cache.is_none() {
             self.predecessors_cache = Some(self.calculate_predecessors())
         }