diff --git a/TAO/tao/IORManipulation/IORManip_IIOP_Filter.cpp b/TAO/tao/IORManipulation/IORManip_IIOP_Filter.cpp
index fe3ef5fe0c679..9e25bda661026 100644
--- a/TAO/tao/IORManipulation/IORManip_IIOP_Filter.cpp
+++ b/TAO/tao/IORManipulation/IORManip_IIOP_Filter.cpp
@@ -124,12 +124,11 @@ TAO_IORManip_IIOP_Filter::filter_and_add (TAO_Profile* profile,
               }
             else
               {
-                TAO_IIOP_Endpoint *endpoint = 0;
-                ACE_NEW_NORETURN (endpoint,
-                                   TAO_IIOP_Endpoint (endpoints[i].host,
-                                                      endpoints[i].port,
-                                                      endpoints[i].priority));
-                if (endpoint == 0)
+                TAO_IIOP_Endpoint *endpoint =
+                  new (std::nothrow) TAO_IIOP_Endpoint (endpoints[i].host,
+                                                        endpoints[i].port,
+                                                        endpoints[i].priority);
+                if (!endpoint)
                   {
                     new_profile->_decr_refcnt ();
                     return;
diff --git a/TAO/tao/LocateRequest_Invocation.cpp b/TAO/tao/LocateRequest_Invocation.cpp
index cd3f4c0f5f9f9..0935edf759d8b 100644
--- a/TAO/tao/LocateRequest_Invocation.cpp
+++ b/TAO/tao/LocateRequest_Invocation.cpp
@@ -71,9 +71,9 @@ namespace TAO
   {
     TAO::ORB_Countdown_Time countdown (max_wait_time);
 
-    TAO_Synch_Reply_Dispatcher *rd_p = nullptr;
-    ACE_NEW_NORETURN (rd_p, TAO_Synch_Reply_Dispatcher (this->resolver_.stub ()->orb_core (),
-                                          this->details_.reply_service_info ()));
+    TAO_Synch_Reply_Dispatcher *rd_p =
+      new (std::nothrow) TAO_Synch_Reply_Dispatcher (this->resolver_.stub ()->orb_core (),
+                                                     this->details_.reply_service_info ());
     if (!rd_p)
       {
         throw ::CORBA::NO_MEMORY ();
diff --git a/TAO/tao/Object.cpp b/TAO/tao/Object.cpp
index 1fdb4a980ec74..fb2dce593cb75 100644
--- a/TAO/tao/Object.cpp
+++ b/TAO/tao/Object.cpp
@@ -969,10 +969,9 @@ operator>> (TAO_InputCDR& cdr, CORBA::Object*& x)
           return false;
         }
 
-      ACE_NEW_NORETURN (x,
-                        CORBA::Object (ior, orb_core));
+      x = new (std::nothrow) CORBA::Object (ior, orb_core);
 
-      if (x == nullptr)
+      if (!x)
         {
           // Can't allocate a CORBA Object so delete first the
           // memory we already allocated before we return
diff --git a/TAO/tao/Synch_Invocation.cpp b/TAO/tao/Synch_Invocation.cpp
index 9fe06b5a013fd..a04f5be2c2595 100644
--- a/TAO/tao/Synch_Invocation.cpp
+++ b/TAO/tao/Synch_Invocation.cpp
@@ -90,9 +90,9 @@ namespace TAO
   {
     TAO::ORB_Countdown_Time countdown (max_wait_time);
 
-    TAO_Synch_Reply_Dispatcher *rd_p = nullptr;
-    ACE_NEW_NORETURN (rd_p, TAO_Synch_Reply_Dispatcher (this->resolver_.stub ()->orb_core (),
-                                          this->details_.reply_service_info ()));
+    TAO_Synch_Reply_Dispatcher *rd_p =
+      new (std::nothrow) TAO_Synch_Reply_Dispatcher (this->resolver_.stub ()->orb_core (),
+                                                     this->details_.reply_service_info ());
     if (!rd_p)
       {
         throw ::CORBA::NO_MEMORY ();