Fix the replace method to assert if an item was erased from the set but not

found in the vector. Previously, it just ignored this condition.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16296 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 2 insertions, 2 deletions

diff --git a/include/llvm/ADT/SetVector.h b/include/llvm/ADT/SetVector.h
index 8d7382e056..cd5c2df7f1 100644
--- a/include/llvm/ADT/SetVector.h
+++ b/include/llvm/ADT/SetVector.h
@@ -113,8 +113,8 @@ public:
   void remove(const value_type& X) {
     if (0 < set_.erase(X)) {
       iterator I = find(vector_.begin(),vector_.end(),X);
-      if (I != vector_.end())
-        vector_.erase(I);
+      assert(I != vector_.end() && "Corrupted SetVector instances!");
+      vector_.erase(I);
     }
   }