Merge pull request #1723 from secondlife/brad/maint-a-merge-to-gltf-dev

maint a merge to gltf dev

1 files changed, 11 insertions, 6 deletions

diff --git a/indra/llcommon/llsingleton.h b/indra/llcommon/llsingleton.h
index 61f82a4c03..7c6be25309 100644
--- a/indra/llcommon/llsingleton.h
+++ b/indra/llcommon/llsingleton.h
@@ -1,24 +1,24 @@
-/** 
+/**
  * @file llsingleton.h
  *
  * $LicenseInfo:firstyear=2002&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2010, Linden Research, Inc.
- * 
+ *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation;
  * version 2.1 of the License only.
- * 
+ *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- * 
+ *
  * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
  * $/LicenseInfo$
  */
@@ -36,6 +36,10 @@
 #include "llthread.h"               // on_main_thread()
 #include "llmainthreadtask.h"
 
+#ifdef LL_WINDOWS
+#pragma warning( disable : 4506 )   // no definition for inline function
+#endif
+
 class LLSingletonBase: private boost::noncopyable
 {
 public:
@@ -528,6 +532,7 @@ public:
                          classname<DERIVED_TYPE>(),
                          " -- creating new instance"});
                 // fall through
+                [[fallthrough]];
             case UNINITIALIZED:
             case QUEUED:
                 // QUEUED means some secondary thread has already requested an
@@ -826,7 +831,7 @@ private:                                                                \
 
 // Relatively unsafe singleton implementation that is much faster
 // and simpler than LLSingleton, but has no dependency tracking
-// or inherent thread safety and requires manual invocation of 
+// or inherent thread safety and requires manual invocation of
 // createInstance before first use.
 template<class T>
 class LLSimpleton