Add an CXXBindReferenceExpr (not used just yet).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94791 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 22 insertions, 0 deletions

diff --git a/lib/AST/ExprCXX.cpp b/lib/AST/ExprCXX.cpp
index 475dcf2048..3931bbd6da 100644
--- a/lib/AST/ExprCXX.cpp
+++ b/lib/AST/ExprCXX.cpp
@@ -395,6 +395,19 @@ void CXXBindTemporaryExpr::DoDestroy(ASTContext &C) {
   C.Deallocate(this);
 }
 
+CXXBindReferenceExpr *CXXBindReferenceExpr::Create(ASTContext &C, Expr *SubExpr,
+                                                   bool ExtendsLifetime, 
+                                                   bool RequiresTemporaryCopy) {
+  return new (C) CXXBindReferenceExpr(SubExpr, 
+                                      ExtendsLifetime,
+                                      RequiresTemporaryCopy);
+}
+
+void CXXBindReferenceExpr::DoDestroy(ASTContext &C) {
+  this->~CXXBindReferenceExpr();
+  C.Deallocate(this);
+}
+
 CXXTemporaryObjectExpr::CXXTemporaryObjectExpr(ASTContext &C,
                                                CXXConstructorDecl *Cons,
                                                QualType writtenTy,
@@ -493,6 +506,15 @@ Stmt::child_iterator CXXBindTemporaryExpr::child_end() {
   return &SubExpr + 1;
 }
 
+// CXXBindReferenceExpr
+Stmt::child_iterator CXXBindReferenceExpr::child_begin() {
+  return &SubExpr;
+}
+
+Stmt::child_iterator CXXBindReferenceExpr::child_end() {
+  return &SubExpr + 1;
+}
+
 // CXXConstructExpr
 Stmt::child_iterator CXXConstructExpr::child_begin() {
   return &Args[0];