From f250f6afd0be9024db716148084569b6fd6201df Mon Sep 17 00:00:00 2001
From: Johnny Willemsen <jwillemsen@remedy.nl>
Date: Fri, 30 Apr 2021 10:40:19 +0200
Subject: Removed support for ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES, only set
 by the config file for LynxOS178 for gcc2.96 which is ancient

    * ACE/ace/README:
    * ACE/ace/Singleton.cpp:
    * ACE/ace/Singleton.h:
    * ACE/ace/config-lynxos-178.h:
    * ACE/netsvcs/lib/Log_Message_Receiver.cpp:
    * ACE/netsvcs/lib/Log_Message_Receiver.h:
    * ACE/netsvcs/lib/Server_Logging_Handler_T.cpp:
    * ACE/netsvcs/lib/Server_Logging_Handler_T.h:
    * TAO/tao/TAO_Singleton.cpp:
    * TAO/tao/TAO_Singleton.h:
---
 ACE/ace/README                               |  2 -
 ACE/ace/Singleton.cpp                        | 56 ----------------------------
 ACE/ace/Singleton.h                          | 10 -----
 ACE/ace/config-lynxos-178.h                  |  1 -
 ACE/netsvcs/lib/Log_Message_Receiver.cpp     | 14 -------
 ACE/netsvcs/lib/Log_Message_Receiver.h       |  3 +-
 ACE/netsvcs/lib/Server_Logging_Handler_T.cpp |  5 ---
 ACE/netsvcs/lib/Server_Logging_Handler_T.h   |  2 -
 TAO/tao/TAO_Singleton.cpp                    | 23 ------------
 TAO/tao/TAO_Singleton.h                      | 21 ++++-------
 10 files changed, 9 insertions(+), 128 deletions(-)

diff --git a/ACE/ace/README b/ACE/ace/README
index 71bee35fd9f..a810442d1f5 100644
--- a/ACE/ace/README
+++ b/ACE/ace/README
@@ -943,8 +943,6 @@ ACE_LACKS_SIGINFO_H                     Platform lacks the siginfo.h
 ACE_LACKS_SOCKETPAIR                    Platform lacks the
                                         socketpair() call (e.g., SCO
                                         UNIX)
-ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES  Compiler doesn't support
-                                        static data member templates
 ACE_LACKS_STRCASECMP                    Compiler/platform lacks
                                         strcasecmp() (e.g., DG/UX,
                                         UNIXWARE, VXWORKS)
diff --git a/ACE/ace/Singleton.cpp b/ACE/ace/Singleton.cpp
index 758c647d10b..69d8ec64136 100644
--- a/ACE/ace/Singleton.cpp
+++ b/ACE/ace/Singleton.cpp
@@ -32,26 +32,16 @@ ACE_Singleton<TYPE, ACE_LOCK>::dump ()
 #if defined (ACE_HAS_DUMP)
   ACE_TRACE ("ACE_Singleton<TYPE, ACE_LOCK>::dump");
 
-#if !defined (ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES)
   ACELIB_DEBUG ((LM_DEBUG,  ACE_TEXT ("instance_ = %x"),
               ACE_Singleton<TYPE, ACE_LOCK>::instance_i ()));
   ACELIB_DEBUG ((LM_DEBUG, ACE_END_DUMP));
-#endif /* ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES */
 #endif /* ACE_HAS_DUMP */
 }
 
 template <class TYPE, class ACE_LOCK> ACE_Singleton<TYPE, ACE_LOCK> *&
 ACE_Singleton<TYPE, ACE_LOCK>::instance_i ()
 {
-#if defined (ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES)
-  // Pointer to the Singleton instance.  This works around a bug with
-  // G++ and it's (mis-)handling of templates and statics...
-  static ACE_Singleton<TYPE, ACE_LOCK> *singleton_ = 0;
-
-  return singleton_;
-#else
   return ACE_Singleton<TYPE, ACE_LOCK>::singleton_;
-#endif /* ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES */
 }
 
 template <class TYPE, class ACE_LOCK> TYPE *
@@ -145,14 +135,12 @@ ACE_Singleton<TYPE, ACE_LOCK>::close ()
     }
 }
 
-#if !defined (ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES)
 // Pointer to the Singleton instance.
 template <class TYPE, class ACE_LOCK> ACE_Singleton<TYPE, ACE_LOCK> *
 ACE_Singleton<TYPE, ACE_LOCK>::singleton_ = 0;
 
 template <class TYPE, class ACE_LOCK> ACE_Unmanaged_Singleton<TYPE, ACE_LOCK> *
 ACE_Unmanaged_Singleton<TYPE, ACE_LOCK>::singleton_ = 0;
-#endif /* !defined (ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES) */
 
 template <class TYPE, class ACE_LOCK> void
 ACE_Unmanaged_Singleton<TYPE, ACE_LOCK>::dump ()
@@ -160,11 +148,9 @@ ACE_Unmanaged_Singleton<TYPE, ACE_LOCK>::dump ()
 #if defined (ACE_HAS_DUMP)
   ACE_TRACE ("ACE_Unmanaged_Singleton<TYPE, ACE_LOCK>::dump");
 
-#if !defined (ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES)
   ACELIB_DEBUG ((LM_DEBUG,  ACE_TEXT ("instance_ = %x"),
               ACE_Unmanaged_Singleton<TYPE, ACE_LOCK>::instance_i ()));
   ACELIB_DEBUG ((LM_DEBUG, ACE_END_DUMP));
-#endif /* ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES */
 #endif /* ACE_HAS_DUMP */
 }
 
@@ -172,15 +158,7 @@ template <class TYPE, class ACE_LOCK>
 ACE_Unmanaged_Singleton<TYPE, ACE_LOCK> *&
 ACE_Unmanaged_Singleton<TYPE, ACE_LOCK>::instance_i ()
 {
-#if defined (ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES)
-  // Pointer to the Singleton instance.  This works around a bug with
-  // G++ and it's (mis-)handling of templates and statics...
-  static ACE_Unmanaged_Singleton<TYPE, ACE_LOCK> *singleton_ = 0;
-
-  return singleton_;
-#else
   return ACE_Unmanaged_Singleton<TYPE, ACE_LOCK>::singleton_;
-#endif /* ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES */
 }
 
 template <class TYPE, class ACE_LOCK> TYPE *
@@ -255,26 +233,16 @@ ACE_TSS_Singleton<TYPE, ACE_LOCK>::dump ()
 #if defined (ACE_HAS_DUMP)
   ACE_TRACE ("ACE_TSS_Singleton<TYPE, ACE_LOCK>::dump");
 
-#if !defined (ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES)
   ACELIB_DEBUG ((LM_DEBUG,  ACE_TEXT ("instance_ = %x"),
               ACE_TSS_Singleton<TYPE, ACE_LOCK>::instance_i ()));
   ACELIB_DEBUG ((LM_DEBUG, ACE_END_DUMP));
-#endif /* ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES */
 #endif /* ACE_HAS_DUMP */
 }
 
 template <class TYPE, class ACE_LOCK> ACE_TSS_Singleton<TYPE, ACE_LOCK> *&
 ACE_TSS_Singleton<TYPE, ACE_LOCK>::instance_i ()
 {
-#if defined (ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES)
-  // Pointer to the Singleton instance.  This works around a bug with
-  // G++ and it's (mis-)handling of templates and statics...
-  static ACE_TSS_Singleton<TYPE, ACE_LOCK> *singleton_ = 0;
-
-  return singleton_;
-#else
   return ACE_TSS_Singleton<TYPE, ACE_LOCK>::singleton_;
-#endif /* ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES */
 }
 
 template <class TYPE, class ACE_LOCK> TYPE *
@@ -348,11 +316,9 @@ ACE_Unmanaged_TSS_Singleton<TYPE, ACE_LOCK>::dump ()
 #if defined (ACE_HAS_DUMP)
   ACE_TRACE ("ACE_Unmanaged_TSS_Singleton<TYPE, ACE_LOCK>::dump");
 
-#if !defined (ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES)
   ACELIB_DEBUG ((LM_DEBUG,  ACE_TEXT ("instance_ = %x"),
               ACE_Unmanaged_TSS_Singleton<TYPE, ACE_LOCK>::instance_i ()));
   ACELIB_DEBUG ((LM_DEBUG, ACE_END_DUMP));
-#endif /* ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES */
 #endif /* ACE_HAS_DUMP */
 }
 
@@ -360,15 +326,7 @@ template <class TYPE, class ACE_LOCK>
 ACE_Unmanaged_TSS_Singleton<TYPE, ACE_LOCK> *&
 ACE_Unmanaged_TSS_Singleton<TYPE, ACE_LOCK>::instance_i ()
 {
-#if defined (ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES)
-  // Pointer to the Singleton instance.  This works around a bug with
-  // G++ and it's (mis-)handling of templates and statics...
-  static ACE_Unmanaged_TSS_Singleton<TYPE, ACE_LOCK> *singleton_ = 0;
-
-  return singleton_;
-#else
   return ACE_Unmanaged_TSS_Singleton<TYPE, ACE_LOCK>::singleton_;
-#endif /* ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES */
 }
 
 template <class TYPE, class ACE_LOCK> TYPE *
@@ -435,7 +393,6 @@ ACE_Unmanaged_TSS_Singleton<TYPE, ACE_LOCK>::close ()
     singleton->cleanup ();
 }
 
-#if !defined (ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES)
 // Pointer to the Singleton instance.
 template <class TYPE, class ACE_LOCK> ACE_TSS_Singleton <TYPE, ACE_LOCK> *
 ACE_TSS_Singleton<TYPE, ACE_LOCK>::singleton_ = 0;
@@ -443,15 +400,12 @@ ACE_TSS_Singleton<TYPE, ACE_LOCK>::singleton_ = 0;
 template <class TYPE, class ACE_LOCK>
 ACE_Unmanaged_TSS_Singleton<TYPE, ACE_LOCK> *
 ACE_Unmanaged_TSS_Singleton<TYPE, ACE_LOCK>::singleton_ = 0;
-#endif /* !defined (ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES) */
 
 /*************************************************************************/
 
-#if !defined (ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES)
 // Pointer to the Singleton instance.
 template <class TYPE, class ACE_LOCK> ACE_DLL_Singleton_T<TYPE, ACE_LOCK> *
 ACE_DLL_Singleton_T<TYPE, ACE_LOCK>::singleton_ = 0;
-#endif /* !defined (ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES) */
 
 template <class TYPE, class ACE_LOCK> void
 ACE_DLL_Singleton_T<TYPE, ACE_LOCK>::dump ()
@@ -459,11 +413,9 @@ ACE_DLL_Singleton_T<TYPE, ACE_LOCK>::dump ()
 #if defined (ACE_HAS_DUMP)
   ACE_TRACE ("ACE_DLL_Singleton_T<TYPE, ACE_LOCK>::dump");
 
-#if !defined (ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES)
   ACELIB_DEBUG ((LM_DEBUG,  ACE_TEXT ("instance_ = %x"),
               ACE_DLL_Singleton_T<TYPE, ACE_LOCK>::instance_i ()));
   ACELIB_DEBUG ((LM_DEBUG, ACE_END_DUMP));
-#endif /* ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES */
 #endif /* ACE_HAS_DUMP */
 }
 
@@ -473,15 +425,7 @@ ACE_DLL_Singleton_T<TYPE, ACE_LOCK>::instance_i ()
 {
   ACE_TRACE ("ACE_DLL_Singleton_T<TYPE, ACE_LOCK>::instance_i");
 
-#if defined (ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES)
-  // Pointer to the Singleton instance.  This works around a bug with
-  // G++ and it's (mis-)handling of templates and statics...
-  static ACE_DLL_Singleton_T<TYPE, ACE_LOCK> *singleton_ = 0;
-
-  return singleton_;
-#else
   return ACE_DLL_Singleton_T<TYPE, ACE_LOCK>::singleton_;
-#endif /* ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES */
 }
 
 template <class TYPE, class ACE_LOCK> TYPE *
diff --git a/ACE/ace/Singleton.h b/ACE/ace/Singleton.h
index 6fe66a19239..41a954dc22a 100644
--- a/ACE/ace/Singleton.h
+++ b/ACE/ace/Singleton.h
@@ -100,10 +100,8 @@ protected:
   /// Contained instance.
   TYPE instance_;
 
-#if !defined (ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES)
   /// Pointer to the Singleton (ACE_Cleanup) instance.
   static ACE_Singleton<TYPE, ACE_LOCK> *singleton_;
-#endif /* ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES */
 
   /// Get pointer to the Singleton instance.
   static ACE_Singleton<TYPE, ACE_LOCK> *&instance_i ();
@@ -146,10 +144,8 @@ protected:
   /// Default constructor.
   ACE_Unmanaged_Singleton ();
 
-#if !defined (ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES)
   /// Pointer to the Singleton (ACE_Cleanup) instance.
   static ACE_Unmanaged_Singleton<TYPE, ACE_LOCK> *singleton_;
-#endif /* ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES */
 
   /// Get pointer to the Singleton instance.
   static ACE_Unmanaged_Singleton<TYPE, ACE_LOCK> *&instance_i ();
@@ -200,10 +196,8 @@ protected:
   void operator= (const ACE_TSS_Singleton<TYPE,ACE_LOCK> &) = delete;
   ACE_TSS_Singleton (const ACE_TSS_Singleton<TYPE,ACE_LOCK> &) = delete;
 
-#if !defined (ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES)
   /// Pointer to the Singleton (ACE_Cleanup) instance.
   static ACE_TSS_Singleton<TYPE, ACE_LOCK> *singleton_;
-#endif /* ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES */
 
   /// Get pointer to the TSS Singleton instance.
   static ACE_TSS_Singleton<TYPE, ACE_LOCK> *&instance_i ();
@@ -242,10 +236,8 @@ protected:
   /// Default constructor.
   ACE_Unmanaged_TSS_Singleton ();
 
-#if !defined (ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES)
   /// Pointer to the Singleton (ACE_Cleanup) instance.
   static ACE_Unmanaged_TSS_Singleton<TYPE, ACE_LOCK> *singleton_;
-#endif /* ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES */
 
   /// Get pointer to the Singleton instance.
   static ACE_Unmanaged_TSS_Singleton<TYPE, ACE_LOCK> *&instance_i ();
@@ -309,10 +301,8 @@ protected:
   /// Contained instance.
   TYPE instance_;
 
-#if !defined (ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES)
   /// Pointer to the Singleton instance.
   static ACE_DLL_Singleton_T<TYPE, ACE_LOCK> *singleton_;
-#endif /* ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES */
 
   /// Get pointer to the singleton instance.
   static ACE_DLL_Singleton_T<TYPE, ACE_LOCK> *&instance_i ();
diff --git a/ACE/ace/config-lynxos-178.h b/ACE/ace/config-lynxos-178.h
index 680aaa78297..623c968d5e1 100644
--- a/ACE/ace/config-lynxos-178.h
+++ b/ACE/ace/config-lynxos-178.h
@@ -44,7 +44,6 @@
 #define ACE_LACKS_REGEX_H
 #define ACE_LACKS_RENAME
 #define ACE_LACKS_SNPRINTF
-#define ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES
 #define ACE_LACKS_STRTOK_R
 #define ACE_LACKS_SYS_SELECT_H
 #define ACE_LACKS_TEMPNAM
diff --git a/ACE/netsvcs/lib/Log_Message_Receiver.cpp b/ACE/netsvcs/lib/Log_Message_Receiver.cpp
index 2d77d86bf40..a5a611183cb 100644
--- a/ACE/netsvcs/lib/Log_Message_Receiver.cpp
+++ b/ACE/netsvcs/lib/Log_Message_Receiver.cpp
@@ -36,12 +36,8 @@ Static_Log_Message_Receiver<ACE_SYNCH_USE>::log_output (const ACE_TCHAR *hostnam
     }
 }
 
-#if !defined (ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES)
 template<ACE_SYNCH_DECL>
 ACE_SYNCH_MUTEX_T Log_Message_Receiver_Impl<ACE_SYNCH_USE>::copy_lock_;
-#else
-static ACE_SYNCH_MUTEX global_copy_lock_;
-#endif /* ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES */
 
 template<ACE_SYNCH_DECL>
 Log_Message_Receiver_Impl<ACE_SYNCH_USE>::Log_Message_Receiver_Impl (void)
@@ -63,12 +59,7 @@ Log_Message_Receiver_Impl<ACE_SYNCH_USE>::attach (Log_Message_Receiver_Impl<ACE_
   ACE_ASSERT (body != 0);
 
 #if defined (ACE_HAS_THREADS)
-#  if !defined (ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES)
   ACE_GUARD_RETURN (ACE_SYNCH_MUTEX_T, guard, copy_lock_, 0);
-#  else
-  // Use the "body"s print lock as copy lock.
-  ACE_GUARD_RETURN (ACE_SYNCH_MUTEX, guard, global_copy_lock_, 0);
-#  endif /* ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES */
 #endif /* ACE_HAS_THREADS */
   ++body->count_;
   return body;
@@ -80,12 +71,7 @@ Log_Message_Receiver_Impl<ACE_SYNCH_USE>::detach (Log_Message_Receiver_Impl<ACE_
   ACE_ASSERT (body != 0);
 
 #if defined (ACE_HAS_THREADS)
-#  if !defined (ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES)
   ACE_GUARD (ACE_SYNCH_MUTEX_T, guard, copy_lock_);
-#  else
-  // Use the "body"s print lock as copy lock.
-  ACE_GUARD (ACE_SYNCH_MUTEX, guard, global_copy_lock_);
-#  endif /* ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES */
 #endif /* ACE_HAS_THREADS */
   if (body->count_-- == 0)
     delete body;
diff --git a/ACE/netsvcs/lib/Log_Message_Receiver.h b/ACE/netsvcs/lib/Log_Message_Receiver.h
index fe67a61a1d0..d9891a84e16 100644
--- a/ACE/netsvcs/lib/Log_Message_Receiver.h
+++ b/ACE/netsvcs/lib/Log_Message_Receiver.h
@@ -193,9 +193,8 @@ protected:
   ACE_SYNCH_MUTEX_T print_lock_;
 
 private:
-#if !defined (ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES)
   static ACE_SYNCH_MUTEX_T copy_lock_;
-#endif /* ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES */
+
   void operator= (const Log_Message_Receiver_Impl<ACE_SYNCH_USE> &) = delete;
   Log_Message_Receiver_Impl (const Log_Message_Receiver_Impl<ACE_SYNCH_USE> &) = delete;
 };
diff --git a/ACE/netsvcs/lib/Server_Logging_Handler_T.cpp b/ACE/netsvcs/lib/Server_Logging_Handler_T.cpp
index ab985a40324..a76b7cba727 100644
--- a/ACE/netsvcs/lib/Server_Logging_Handler_T.cpp
+++ b/ACE/netsvcs/lib/Server_Logging_Handler_T.cpp
@@ -9,11 +9,9 @@
 #include "Server_Logging_Handler_T.h"
 #include "ace/Signal.h"
 
-#if !defined (ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES)
 // Track number of requests.
 template <ACE_PEER_STREAM_1, class COUNTER, ACE_SYNCH_DECL, class LMR>
 COUNTER ACE_Server_Logging_Handler_T<ACE_PEER_STREAM_2, COUNTER, ACE_SYNCH_USE, LMR>::request_count_ = (COUNTER) 0;
-#endif /* ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES */
 
 template <ACE_PEER_STREAM_1, class COUNTER, ACE_SYNCH_DECL, class LMR>
 ACE_Server_Logging_Handler_T<ACE_PEER_STREAM_2, COUNTER, ACE_SYNCH_USE, LMR>::ACE_Server_Logging_Handler_T
@@ -195,7 +193,6 @@ ACE_Server_Logging_Handler_T<ACE_PEER_STREAM_2, COUNTER, ACE_SYNCH_USE, LMR>::ha
         // Use ACE_NTOHL to get around bug in egcs 2.91.6x.
         length = ACE_NTOHL (length);
 
-#if !defined (ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES)
         ++this->request_count_;
 
         u_long count = this->request_count_;
@@ -204,8 +201,6 @@ ACE_Server_Logging_Handler_T<ACE_PEER_STREAM_2, COUNTER, ACE_SYNCH_USE, LMR>::ha
                     count,
                     length));
 
-#endif /* ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES */
-
         // Perform the actual <recv> this time.
         ssize_t n = this->peer ().recv_n ((void *) &lp,
                                           length);
diff --git a/ACE/netsvcs/lib/Server_Logging_Handler_T.h b/ACE/netsvcs/lib/Server_Logging_Handler_T.h
index 8597b8f6981..ccc4bb2b685 100644
--- a/ACE/netsvcs/lib/Server_Logging_Handler_T.h
+++ b/ACE/netsvcs/lib/Server_Logging_Handler_T.h
@@ -61,10 +61,8 @@ protected:
   /// called from derived classes open method.
   int open_common (void);
 
-#if !defined (ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES)
   /// Count the number of logging records that arrive.
   static COUNTER request_count_;
-#endif /* ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES */
 
 #if !defined (__GNUG__)
   /**
diff --git a/TAO/tao/TAO_Singleton.cpp b/TAO/tao/TAO_Singleton.cpp
index 3ca35d08ca4..58d96602e2e 100644
--- a/TAO/tao/TAO_Singleton.cpp
+++ b/TAO/tao/TAO_Singleton.cpp
@@ -27,26 +27,16 @@ TAO_Singleton<TYPE, ACE_LOCK>::dump (void)
 #if defined (ACE_HAS_DUMP)
   ACE_TRACE ("TAO_Singleton<TYPE, ACE_LOCK>::dump");
 
-#if !defined (ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES)
   TAOLIB_DEBUG ((LM_DEBUG,  ACE_TEXT ("instance_ = %@"),
               TAO_Singleton<TYPE, ACE_LOCK>::instance_i ()));
   TAOLIB_DEBUG ((LM_DEBUG, ACE_END_DUMP));
-#endif /* ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES */
 #endif /* ACE_HAS_DUMP */
 }
 
 template <class TYPE, class ACE_LOCK> TAO_Singleton<TYPE, ACE_LOCK> *&
 TAO_Singleton<TYPE, ACE_LOCK>::instance_i (void)
 {
-#if defined (ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES)
-  // Pointer to the Singleton instance.  This works around a bug with
-  // G++ and it's (mis-)handling of templates and statics...
-  static TAO_Singleton<TYPE, ACE_LOCK> *singleton_ = 0;
-
-  return singleton_;
-#else
   return TAO_Singleton<TYPE, ACE_LOCK>::singleton_;
-#endif /* ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES */
 }
 
 template <class TYPE, class ACE_LOCK> TYPE *
@@ -120,15 +110,12 @@ TAO_Singleton<TYPE, ACE_LOCK>::cleanup (void *param)
 #endif
 }
 
-#if !defined (ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES)
 // Pointer to the Singleton instance.
 template <class TYPE, class ACE_LOCK> TAO_Singleton<TYPE, ACE_LOCK> *
 TAO_Singleton<TYPE, ACE_LOCK>::singleton_ = 0;
 
 template <class TYPE, class ACE_LOCK> TAO_TSS_Singleton<TYPE, ACE_LOCK> *
 TAO_TSS_Singleton<TYPE, ACE_LOCK>::singleton_ = 0;
-#endif /* !defined (ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES) */
-
 
 template <class TYPE, class ACE_LOCK> void
 TAO_TSS_Singleton<TYPE, ACE_LOCK>::dump (void)
@@ -136,26 +123,16 @@ TAO_TSS_Singleton<TYPE, ACE_LOCK>::dump (void)
 #if defined (ACE_HAS_DUMP)
   ACE_TRACE ("TAO_TSS_Singleton<TYPE, ACE_LOCK>::dump");
 
-#if !defined (ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES)
   TAOLIB_DEBUG ((LM_DEBUG,  ACE_TEXT ("instance_ = %@"),
               TAO_TSS_Singleton<TYPE, ACE_LOCK>::instance_i ()));
   TAOLIB_DEBUG ((LM_DEBUG, ACE_END_DUMP));
-#endif /* ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES */
 #endif /* ACE_HAS_DUMP */
 }
 
 template <class TYPE, class ACE_LOCK> TAO_TSS_Singleton<TYPE, ACE_LOCK> *&
 TAO_TSS_Singleton<TYPE, ACE_LOCK>::instance_i (void)
 {
-#if defined (ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES)
-  // Pointer to the Singleton instance.  This works around a bug with
-  // G++ and it's (mis-)handling of templates and statics...
-  static TAO_TSS_Singleton<TYPE, ACE_LOCK> *singleton_ = 0;
-
-  return singleton_;
-#else
   return TAO_TSS_Singleton<TYPE, ACE_LOCK>::singleton_;
-#endif /* ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES */
 }
 
 template <class TYPE, class ACE_LOCK> TYPE *
diff --git a/TAO/tao/TAO_Singleton.h b/TAO/tao/TAO_Singleton.h
index 1da38566c7e..a4563cb3c81 100644
--- a/TAO/tao/TAO_Singleton.h
+++ b/TAO/tao/TAO_Singleton.h
@@ -47,29 +47,27 @@ class TAO_Singleton : public ACE_Cleanup
 
 public:
   /// Global access point to the Singleton.
-  static TYPE *instance (void);
+  static TYPE *instance ();
 
   /// Cleanup method, used by @c ace_cleanup_destroyer to destroy the
   /// singleton.
   virtual void cleanup (void *param = 0);
 
   /// Dump the state of the object.
-  static void dump (void);
+  static void dump ();
 
 protected:
   /// Default constructor.
-  TAO_Singleton (void);
+  TAO_Singleton ();
 
   /// Contained instance.
   TYPE instance_;
 
-#if !defined (ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES)
   /// Pointer to the Singleton (ACE_Cleanup) instance.
   static TAO_Singleton<TYPE, ACE_LOCK> *singleton_;
-#endif /* ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES */
 
   /// Get pointer to the TAO Singleton instance.
-  static TAO_Singleton<TYPE, ACE_LOCK> *&instance_i (void);
+  static TAO_Singleton<TYPE, ACE_LOCK> *&instance_i ();
 };
 
 /**
@@ -87,32 +85,29 @@ template <class TYPE, class ACE_LOCK>
 class TAO_TSS_Singleton : public ACE_Cleanup,
                           private ACE_Copy_Disabled
 {
-
 public:
   /// Global access point to the Singleton.
-  static TYPE *instance (void);
+  static TYPE *instance ();
 
   /// Cleanup method, used by @c ace_cleanup_destroyer to destroy the
   /// singleton.
   virtual void cleanup (void *param = 0);
 
   /// Dump the state of the object.
-  static void dump (void);
+  static void dump ();
 
 protected:
   /// Default constructor.
-  TAO_TSS_Singleton (void);
+  TAO_TSS_Singleton ();
 
   /// Contained instance.
   ACE_TSS_TYPE (TYPE) instance_;
 
-#if !defined (ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES)
   /// Pointer to the Singleton (ACE_Cleanup) instance.
   static TAO_TSS_Singleton<TYPE, ACE_LOCK> *singleton_;
-#endif /* ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES */
 
   /// Get pointer to the TAO TSS Singleton instance.
-  static TAO_TSS_Singleton<TYPE, ACE_LOCK> *&instance_i (void);
+  static TAO_TSS_Singleton<TYPE, ACE_LOCK> *&instance_i ();
 };
 
 TAO_END_VERSIONED_NAMESPACE_DECL
-- 
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