Expose the logic for field address codegen; it is needed for aggregate

initializers, and I don't want to duplicate the bitfield-handling code.  
(I'll send a patch for aggregate initializers to the mailing 
list sometime soon.)


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46904 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 4 insertions, 0 deletions

diff --git a/CodeGen/CodeGenFunction.h b/CodeGen/CodeGenFunction.h
index c741071d00..e885752933 100644
--- a/CodeGen/CodeGenFunction.h
+++ b/CodeGen/CodeGenFunction.h
@@ -71,6 +71,7 @@ namespace clang {
   class BlockVarDecl;
   class EnumConstantDecl;
   class ParmVarDecl;
+  class FieldDecl;
 namespace CodeGen {
   class CodeGenModule;
   class CodeGenTypes;
@@ -415,6 +416,9 @@ public:
   LValue EmitArraySubscriptExpr(const ArraySubscriptExpr *E);
   LValue EmitOCUVectorElementExpr(const OCUVectorElementExpr *E);
   LValue EmitMemberExpr(const MemberExpr *E);
+
+  LValue EmitLValueForField(llvm::Value* Base, FieldDecl* Field,
+                            bool isUnion);
     
   //===--------------------------------------------------------------------===//
   //                         Scalar Expression Emission