Add a CK_BaseToDerived cast kind.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86994 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 5 insertions, 0 deletions

diff --git a/include/clang/AST/Expr.h b/include/clang/AST/Expr.h
index 67f04b6a0c..57c3a1291a 100644
--- a/include/clang/AST/Expr.h
+++ b/include/clang/AST/Expr.h
@@ -1519,6 +1519,9 @@ public:
     /// CK_NoOp - Used for const_cast.
     CK_NoOp,
 
+    /// CK_BaseToDerived - Base to derived class casts.
+    CK_BaseToDerived,
+
     /// CK_DerivedToBase - Derived to base class casts.
     CK_DerivedToBase,
 
diff --git a/lib/AST/Expr.cpp b/lib/AST/Expr.cpp
index a8ea752a4a..d43d58aee9 100644
--- a/lib/AST/Expr.cpp
+++ b/lib/AST/Expr.cpp
@@ -490,6 +490,8 @@ const char *CastExpr::getCastKindName() const {
     return "BitCast";
   case CastExpr::CK_NoOp:
     return "NoOp";
+  case CastExpr::CK_BaseToDerived:
+    return "BaseToDerived";
   case CastExpr::CK_DerivedToBase:
     return "DerivedToBase";
   case CastExpr::CK_Dynamic: