Add CK_DerivedToBase and use it PerformObjectMemberConversion.

llvm-svn: 77652

1 files changed, 3 insertions, 2 deletions

diff --git a/clang/lib/Sema/Sema.cpp b/clang/lib/Sema/Sema.cpp
index f7fce8527a2..84d72115554 100644
--- a/clang/lib/Sema/Sema.cpp
+++ b/clang/lib/Sema/Sema.cpp
@@ -194,7 +194,8 @@ Sema::Sema(Preprocessor &pp, ASTContext &ctxt, ASTConsumer &consumer,
 /// ImpCastExprToType - If Expr is not of type 'Type', insert an implicit cast. 
 /// If there is already an implicit cast, merge into the existing one.
 /// If isLvalue, the result of the cast is an lvalue.
-void Sema::ImpCastExprToType(Expr *&Expr, QualType Ty, bool isLvalue) {
+void Sema::ImpCastExprToType(Expr *&Expr, QualType Ty, 
+                             CastExpr::CastKind Kind, bool isLvalue) {
   QualType ExprTy = Context.getCanonicalType(Expr->getType());
   QualType TypeTy = Context.getCanonicalType(Ty);
   
@@ -217,7 +218,7 @@ void Sema::ImpCastExprToType(Expr *&Expr, QualType Ty, bool isLvalue) {
     ImpCast->setType(Ty);
     ImpCast->setLvalueCast(isLvalue);
   } else 
-    Expr = new (Context) ImplicitCastExpr(Ty, CastExpr::CK_Unknown, Expr, 
+    Expr = new (Context) ImplicitCastExpr(Ty, Kind, Expr, 
                                           isLvalue);
 }