diff --git a/clang/lib/Serialization/ASTReaderStmt.cpp b/clang/lib/Serialization/ASTReaderStmt.cpp
index e6d9396..ffd3e77 100644
--- a/clang/lib/Serialization/ASTReaderStmt.cpp
+++ b/clang/lib/Serialization/ASTReaderStmt.cpp
@@ -1721,6 +1721,10 @@
   return VisitCXXNamedCastExpr(E);
 }
 
+void ASTStmtReader::VisitCXXAddrspaceCastExpr(CXXAddrspaceCastExpr *E) {
+  return VisitCXXNamedCastExpr(E);
+}
+
 void ASTStmtReader::VisitCXXConstCastExpr(CXXConstCastExpr *E) {
   return VisitCXXNamedCastExpr(E);
 }
@@ -3593,6 +3597,10 @@
       S = CXXConstCastExpr::CreateEmpty(Context);
       break;
 
+    case EXPR_CXX_ADDRSPACE_CAST:
+      S = CXXAddrspaceCastExpr::CreateEmpty(Context);
+      break;
+
     case EXPR_CXX_FUNCTIONAL_CAST:
       S = CXXFunctionalCastExpr::CreateEmpty(Context,
                        /*PathSize*/ Record[ASTStmtReader::NumExprFields]);