Use struct instead of class to make MCVS compile.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71600 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/ADT/SparseBitVector.h b/include/llvm/ADT/SparseBitVector.h
index 72627b195c578456ee731ea8861daebd0278c34e..6230135131a7ccb9a0eabc07475aa64109b46e25 100644 (file)
--- a/include/llvm/ADT/SparseBitVector.h
+++ b/include/llvm/ADT/SparseBitVector.h
@@ -55,7 +55,7 @@ private:
   unsigned ElementIndex;
   BitWord Bits[BITWORDS_PER_ELEMENT];
   // Needed for sentinels
-  friend class ilist_sentinel_traits<SparseBitVectorElement>;
+  friend struct ilist_sentinel_traits<SparseBitVectorElement>;
   SparseBitVectorElement() {
     ElementIndex = ~0U;
     memset(&Bits[0], 0, sizeof (BitWord) * BITWORDS_PER_ELEMENT);