Unbreak VC++ build.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31464 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 2 insertions, 1 deletions

diff --git a/include/llvm/CodeGen/MachineConstantPool.h b/include/llvm/CodeGen/MachineConstantPool.h
index 17ddcf1823..f45c8a7a8d 100644
--- a/include/llvm/CodeGen/MachineConstantPool.h
+++ b/include/llvm/CodeGen/MachineConstantPool.h
@@ -61,7 +61,8 @@ inline std::ostream &operator<<(std::ostream &OS,
 /// It contains a pointer to the value and an offset from the start of
 /// the constant pool.
 /// @brief An entry in a MachineConstantPool
-struct MachineConstantPoolEntry {
+class MachineConstantPoolEntry {
+public:
   /// The constant itself.
   union {
     Constant *ConstVal;