Merge pull request #735 from secondlife/marchcat/yz-merge

Merge Maint Z into Maint YZ

144 files changed, 525 insertions, 416 deletions

diff --git a/doc/contributions.txt b/doc/contributions.txt
index 14d85b5e23..160e6386e6 100755
--- a/doc/contributions.txt
+++ b/doc/contributions.txt
@@ -64,6 +64,8 @@ Aimee Trescothick
 	VWR-14711
 	VWR-14712
 	VWR-15454
+AiraYumi
+	SL-20781 (github PR #613)
 Alejandro Rosenthal
 	VWR-1184
 Aleric Inglewood
diff --git a/indra/llappearance/llavatarappearance.cpp b/indra/llappearance/llavatarappearance.cpp
index 18b03c1f89..b430c4c6aa 100644
--- a/indra/llappearance/llavatarappearance.cpp
+++ b/indra/llappearance/llavatarappearance.cpp
@@ -24,12 +24,6 @@
  * $/LicenseInfo$
  */
 
-#if LL_MSVC
-// disable warning about boost::lexical_cast returning uninitialized data
-// when it fails to parse the string
-#pragma warning (disable:4701)
-#endif
-
 #include "linden_common.h"
 
 #include "llavatarappearance.h"
@@ -46,14 +40,6 @@
 #include "boost/bind.hpp"
 #include "boost/tokenizer.hpp"
 
-
-#if LL_MSVC
-// disable boost::lexical_cast warning
-#pragma warning (disable:4702)
-#endif
-
-#include <boost/lexical_cast.hpp>
-
 using namespace LLAvatarAppearanceDefines;
 
 //-----------------------------------------------------------------------------
@@ -230,7 +216,7 @@ void LLAvatarAppearance::initInstance()
 		for (U32 lod = 0; lod < mesh_dict->mLOD; lod++)
 		{
 			LLAvatarJointMesh* mesh = createAvatarJointMesh();
-			std::string mesh_name = "m" + mesh_dict->mName + boost::lexical_cast<std::string>(lod);
+			std::string mesh_name = "m" + mesh_dict->mName + std::to_string(lod);
 			// We pre-pended an m - need to capitalize first character for camelCase
 			mesh_name[1] = toupper(mesh_name[1]);
 			mesh->setName(mesh_name);
diff --git a/indra/llcommon/lldoubledispatch.h b/indra/llcommon/lldoubledispatch.h
index 8ed295b6f1..ce6731e864 100644
--- a/indra/llcommon/lldoubledispatch.h
+++ b/indra/llcommon/lldoubledispatch.h
@@ -255,7 +255,7 @@ private:
     };
 
     /// shared_ptr manages Entry lifespan for us
-    typedef boost::shared_ptr<EntryBase> EntryPtr;
+    typedef std::shared_ptr<EntryBase> EntryPtr;
     /// use a @c list to make it easy to insert
     typedef std::list<EntryPtr> DispatchTable;
     DispatchTable mDispatch;
diff --git a/indra/llcommon/llerror.cpp b/indra/llcommon/llerror.cpp
index 414515854a..4268f107e9 100644
--- a/indra/llcommon/llerror.cpp
+++ b/indra/llcommon/llerror.cpp
@@ -1070,7 +1070,7 @@ namespace LLError
     //
     // NOTE!!! Requires external mutex lock!!!
     template <typename RECORDER>
-    std::pair<boost::shared_ptr<RECORDER>, Recorders::iterator>
+    std::pair<std::shared_ptr<RECORDER>, Recorders::iterator>
     findRecorderPos(SettingsConfigPtr &s)
     {
         // Since we promise to return an iterator, use a classic iterator
@@ -1081,7 +1081,7 @@ namespace LLError
             // *it is a RecorderPtr, a shared_ptr<Recorder>. Use a
             // dynamic_pointer_cast to try to downcast to test if it's also a
             // shared_ptr<RECORDER>.
-            auto ptr = boost::dynamic_pointer_cast<RECORDER>(*it);
+            auto ptr = std::dynamic_pointer_cast<RECORDER>(*it);
             if (ptr)
             {
                 // found the entry we want
@@ -1101,7 +1101,7 @@ namespace LLError
     // shared_ptr might be empty (operator!() returns true) if there was no
     // such RECORDER subclass instance in mRecorders.
     template <typename RECORDER>
-    boost::shared_ptr<RECORDER> findRecorder()
+    std::shared_ptr<RECORDER> findRecorder()
     {
         SettingsConfigPtr s = Globals::getInstance()->getSettingsConfig();
         LLMutexLock lock(&s->mRecorderMutex);
@@ -1134,7 +1134,7 @@ namespace LLError
 
 		if (!file_name.empty())
 		{
-			boost::shared_ptr<RecordToFile> recordToFile(new RecordToFile(file_name));
+			std::shared_ptr<RecordToFile> recordToFile(new RecordToFile(file_name));
 			if (recordToFile->okay())
 			{
 				addRecorder(recordToFile);
diff --git a/indra/llcommon/llerrorcontrol.h b/indra/llcommon/llerrorcontrol.h
index 57f10b7895..77b187a80f 100644
--- a/indra/llcommon/llerrorcontrol.h
+++ b/indra/llcommon/llerrorcontrol.h
@@ -174,7 +174,7 @@ namespace LLError
 		bool mWantsMultiline;
 	};
 
-	typedef boost::shared_ptr<Recorder> RecorderPtr;
+	typedef std::shared_ptr<Recorder> RecorderPtr;
 
     /**
      * Instantiate GenericRecorder with a callable(level, message) to get
diff --git a/indra/llcommon/llinitparam.h b/indra/llcommon/llinitparam.h
index 9edc7e40f3..e0d0ab9ac7 100644
--- a/indra/llcommon/llinitparam.h
+++ b/indra/llcommon/llinitparam.h
@@ -627,7 +627,7 @@ namespace LLInitParam
 		UserData*			mUserData;
 	};
 
-	typedef boost::shared_ptr<ParamDescriptor> ParamDescriptorPtr;
+	typedef std::shared_ptr<ParamDescriptor> ParamDescriptorPtr;
 
 	// each derived Block class keeps a static data structure maintaining offsets to various params
 	class LL_COMMON_API BlockDescriptor
diff --git a/indra/llcommon/llleap.cpp b/indra/llcommon/llleap.cpp
index 8f88e728ce..b2b1162f63 100644
--- a/indra/llcommon/llleap.cpp
+++ b/indra/llcommon/llleap.cpp
@@ -462,10 +462,10 @@ private:
     LLProcessPtr mChild;
     LLTempBoundListener
         mStdinConnection, mStdoutConnection, mStdoutDataConnection, mStderrConnection;
-    boost::scoped_ptr<LLEventPump::Blocker> mBlocker;
+    std::unique_ptr<LLEventPump::Blocker> mBlocker;
     LLProcess::ReadPipe::size_type mExpect;
     LLError::RecorderPtr mRecorder;
-    boost::scoped_ptr<LLLeapListener> mListener;
+    std::unique_ptr<LLLeapListener> mListener;
 };
 
 // These must follow the declaration of LLLeapImpl, so they may as well be last.
diff --git a/indra/llcommon/llprocess.cpp b/indra/llcommon/llprocess.cpp
index 0d65762284..0d6a147da3 100644
--- a/indra/llcommon/llprocess.cpp
+++ b/indra/llcommon/llprocess.cpp
@@ -36,7 +36,6 @@
 #include "llevents.h"
 #include "llexception.h"
 
-#include <boost/foreach.hpp>
 #include <boost/bind.hpp>
 #include <boost/asio/streambuf.hpp>
 #include <boost/asio/buffers_iterator.hpp>
@@ -587,7 +586,7 @@ LLProcess::LLProcess(const LLSDOrParams& params):
 	// apr_procattr_child_err_set()), or accepting a filename, opening it and
 	// passing that apr_file_t (simple <, >, 2> redirect emulation).
 	std::vector<apr_int32_t> select;
-	BOOST_FOREACH(const FileParam& fparam, params.files)
+	for (const FileParam& fparam : params.files)
 	{
 		// Every iteration, we're going to append an item to 'select'. At the
 		// top of the loop, its size() is, in effect, an index. Use that to
@@ -684,7 +683,7 @@ LLProcess::LLProcess(const LLSDOrParams& params):
 	argv.push_back(params.executable().c_str());
 
 	// Add arguments. See above remarks about c_str().
-	BOOST_FOREACH(const std::string& arg, params.args)
+	for (const std::string& arg : params.args)
 	{
 		argv.push_back(arg.c_str());
 	}
@@ -961,7 +960,7 @@ void LLProcess::handle_status(int reason, int status)
 		// only be performed if in fact we're going to produce the log message.
 		LL_DEBUGS("LLProcess") << empty;
 		std::string reason_str;
-		BOOST_FOREACH(const ReasonCode& rcp, reasons)
+		for (const ReasonCode& rcp : reasons)
 		{
 			if (reason == rcp.code)
 			{
@@ -1151,7 +1150,7 @@ std::ostream& operator<<(std::ostream& out, const LLProcess::Params& params)
 		out << "cd " << LLStringUtil::quote(params.cwd) << ": ";
 	}
 	out << LLStringUtil::quote(params.executable);
-	BOOST_FOREACH(const std::string& arg, params.args)
+	for (const std::string& arg : params.args)
 	{
 		out << ' ' << LLStringUtil::quote(arg);
 	}
diff --git a/indra/llcommon/llprocess.h b/indra/llcommon/llprocess.h
index 0842f2eb07..c57821bf52 100644
--- a/indra/llcommon/llprocess.h
+++ b/indra/llcommon/llprocess.h
@@ -51,7 +51,7 @@ class LLEventPump;
 class LLProcess;
 /// LLProcess instances are created on the heap by static factory methods and
 /// managed by ref-counted pointers.
-typedef boost::shared_ptr<LLProcess> LLProcessPtr;
+typedef std::shared_ptr<LLProcess> LLProcessPtr;
 
 /**
  * LLProcess handles launching an external process with specified command line
diff --git a/indra/llcommon/llrun.h b/indra/llcommon/llrun.h
index d610f86234..42e3d9b47a 100644
--- a/indra/llcommon/llrun.h
+++ b/indra/llcommon/llrun.h
@@ -48,7 +48,7 @@ public:
 	/**
 	 * @brief The pointer to a runnable.
 	 */
-	typedef boost::shared_ptr<LLRunnable> run_ptr_t;
+	typedef std::shared_ptr<LLRunnable> run_ptr_t;
 
 	/**
 	 * @brief The handle for use in the API.
diff --git a/indra/llcommon/llsdutil.h b/indra/llcommon/llsdutil.h
index ad54d1b0be..fdcc052bd0 100644
--- a/indra/llcommon/llsdutil.h
+++ b/indra/llcommon/llsdutil.h
@@ -478,9 +478,9 @@ namespace llsd
 {
 
 /*****************************************************************************
-*   BOOST_FOREACH() helpers for LLSD
+*   range-based for-loop helpers for LLSD
 *****************************************************************************/
-/// Usage: BOOST_FOREACH(LLSD item, inArray(someLLSDarray)) { ... }
+/// Usage: for (LLSD item : inArray(someLLSDarray)) { ... }
 class inArray
 {
 public:
@@ -503,7 +503,7 @@ private:
 /// MapEntry is what you get from dereferencing an LLSD::map_[const_]iterator.
 typedef std::map<LLSD::String, LLSD>::value_type MapEntry;
 
-/// Usage: BOOST_FOREACH([const] MapEntry& e, inMap(someLLSDmap)) { ... }
+/// Usage: for([const] MapEntry& e : inMap(someLLSDmap)) { ... }
 class inMap
 {
 public:
diff --git a/indra/llcommon/llsingleton.cpp b/indra/llcommon/llsingleton.cpp
index 6b1986d0e9..5f1a89670e 100644
--- a/indra/llcommon/llsingleton.cpp
+++ b/indra/llcommon/llsingleton.cpp
@@ -32,7 +32,6 @@
 #include "lldependencies.h"
 #include "llexception.h"
 #include "llcoros.h"
-#include <boost/foreach.hpp>
 #include <algorithm>
 #include <iostream>                 // std::cerr in dire emergency
 #include <sstream>
@@ -411,7 +410,7 @@ void LLSingletonBase::cleanup_()
 void LLSingletonBase::deleteAll()
 {
     // It's essential to traverse these in dependency order.
-    BOOST_FOREACH(LLSingletonBase* sp, dep_sort())
+    for (LLSingletonBase* sp : dep_sort())
     {
         // Capture the class name first: in case of exception, don't count on
         // being able to extract it later.
diff --git a/indra/llcommon/llstring.h b/indra/llcommon/llstring.h
index 1fd6cac14a..61fc47e4d0 100644
--- a/indra/llcommon/llstring.h
+++ b/indra/llcommon/llstring.h
@@ -1199,7 +1199,7 @@ void LLStringUtilBase<T>::getTokens(const string_type& string, std::vector<strin
 {
 	// This overload must deal with escapes. Delegate that to InEscString
 	// (unless there ARE no escapes).
-	boost::scoped_ptr< LLStringUtilBaseImpl::InString<T> > instrp;
+	std::unique_ptr< LLStringUtilBaseImpl::InString<T> > instrp;
 	if (escapes.empty())
 		instrp.reset(new LLStringUtilBaseImpl::InString<T>(string.begin(), string.end()));
 	else
diff --git a/indra/llcommon/llsys.cpp b/indra/llcommon/llsys.cpp
index 938685bae6..f6b99b7d85 100644
--- a/indra/llcommon/llsys.cpp
+++ b/indra/llcommon/llsys.cpp
@@ -49,7 +49,6 @@
 #include "llsdutil.h"
 #include <boost/bind.hpp>
 #include <boost/circular_buffer.hpp>
-#include <boost/foreach.hpp>
 #include <boost/lexical_cast.hpp>
 #include <boost/range.hpp>
 #include <boost/utility/enable_if.hpp>
@@ -905,9 +904,9 @@ void LLMemoryInfo::stream(std::ostream& s) const
 
 	// Max key length
 	size_t key_width(0);
-	BOOST_FOREACH(const MapEntry& pair, inMap(mStatsMap))
+	for (const auto& [key, value] : inMap(mStatsMap))
 	{
-		size_t len(pair.first.length());
+		size_t len(key.length());
 		if (len > key_width)
 		{
 			key_width = len;
@@ -915,10 +914,9 @@ void LLMemoryInfo::stream(std::ostream& s) const
 	}
 
 	// Now stream stats
-	BOOST_FOREACH(const MapEntry& pair, inMap(mStatsMap))
+	for (const auto& [key, value] : inMap(mStatsMap))
 	{
-		s << pfx << std::setw(narrow(key_width+1)) << (pair.first + ':') << ' ';
-		LLSD value(pair.second);
+		s << pfx << std::setw(narrow(key_width+1)) << (key + ':') << ' ';
 		if (value.isInteger())
 			s << std::setw(12) << value.asInteger();
 		else if (value.isReal())
diff --git a/indra/llcommon/tests/llerror_test.cpp b/indra/llcommon/tests/llerror_test.cpp
index 148c18aabe..b4cdbdc6bf 100644
--- a/indra/llcommon/tests/llerror_test.cpp
+++ b/indra/llcommon/tests/llerror_test.cpp
@@ -153,27 +153,27 @@ namespace tut
 
 		int countMessages()
 		{
-			return boost::dynamic_pointer_cast<TestRecorder>(mRecorder)->countMessages();
+			return std::dynamic_pointer_cast<TestRecorder>(mRecorder)->countMessages();
 		}
 
 		void clearMessages()
 		{
-			boost::dynamic_pointer_cast<TestRecorder>(mRecorder)->clearMessages();
+			std::dynamic_pointer_cast<TestRecorder>(mRecorder)->clearMessages();
 		}
 
 		void setWantsTime(bool t)
             {
-                boost::dynamic_pointer_cast<TestRecorder>(mRecorder)->showTime(t);
+                std::dynamic_pointer_cast<TestRecorder>(mRecorder)->showTime(t);
             }
 
 		void setWantsMultiline(bool t)
             {
-                boost::dynamic_pointer_cast<TestRecorder>(mRecorder)->showMultiline(t);
+                std::dynamic_pointer_cast<TestRecorder>(mRecorder)->showMultiline(t);
             }
 
 		std::string message(int n)
 		{
-			return boost::dynamic_pointer_cast<TestRecorder>(mRecorder)->message(n);
+			return std::dynamic_pointer_cast<TestRecorder>(mRecorder)->message(n);
 		}
 
 		void ensure_message_count(int expectedCount)
@@ -497,12 +497,12 @@ namespace
 	void testLogName(LLError::RecorderPtr recorder, LogFromFunction f,
 		const std::string& class_name = "")
 	{
-		boost::dynamic_pointer_cast<tut::TestRecorder>(recorder)->clearMessages();
+		std::dynamic_pointer_cast<tut::TestRecorder>(recorder)->clearMessages();
 		std::string name = f(false);
 		f(true);
 
-		std::string messageWithoutName = boost::dynamic_pointer_cast<tut::TestRecorder>(recorder)->message(0);
-		std::string messageWithName = boost::dynamic_pointer_cast<tut::TestRecorder>(recorder)->message(1);
+		std::string messageWithoutName = std::dynamic_pointer_cast<tut::TestRecorder>(recorder)->message(0);
+		std::string messageWithName = std::dynamic_pointer_cast<tut::TestRecorder>(recorder)->message(1);
 
 		ensure_has(name + " logged without name",
 			messageWithoutName, name);
@@ -691,13 +691,13 @@ namespace tut
 		LL_INFOS() << "boo" << LL_ENDL;
 
 		ensure_message_field_equals(0, MSG_FIELD, "boo");
-		ensure_equals("alt recorder count", boost::dynamic_pointer_cast<TestRecorder>(altRecorder)->countMessages(), 1);
-		ensure_contains("alt recorder message 0", boost::dynamic_pointer_cast<TestRecorder>(altRecorder)->message(0), "boo");
+		ensure_equals("alt recorder count", std::dynamic_pointer_cast<TestRecorder>(altRecorder)->countMessages(), 1);
+		ensure_contains("alt recorder message 0", std::dynamic_pointer_cast<TestRecorder>(altRecorder)->message(0), "boo");
 
 		LLError::setTimeFunction(roswell);
 
 		LLError::RecorderPtr anotherRecorder(new TestRecorder());
-		boost::dynamic_pointer_cast<TestRecorder>(anotherRecorder)->showTime(true);
+		std::dynamic_pointer_cast<TestRecorder>(anotherRecorder)->showTime(true);
 		LLError::addRecorder(anotherRecorder);
 
 		LL_INFOS() << "baz" << LL_ENDL;
@@ -705,10 +705,10 @@ namespace tut
 		std::string when = roswell();
 
 		ensure_message_does_not_contain(1, when);
-		ensure_equals("alt recorder count", boost::dynamic_pointer_cast<TestRecorder>(altRecorder)->countMessages(), 2);
-		ensure_does_not_contain("alt recorder message 1", boost::dynamic_pointer_cast<TestRecorder>(altRecorder)->message(1), when);
-		ensure_equals("another recorder count", boost::dynamic_pointer_cast<TestRecorder>(anotherRecorder)->countMessages(), 1);
-		ensure_contains("another recorder message 0", boost::dynamic_pointer_cast<TestRecorder>(anotherRecorder)->message(0), when);
+		ensure_equals("alt recorder count", std::dynamic_pointer_cast<TestRecorder>(altRecorder)->countMessages(), 2);
+		ensure_does_not_contain("alt recorder message 1", std::dynamic_pointer_cast<TestRecorder>(altRecorder)->message(1), when);
+		ensure_equals("another recorder count", std::dynamic_pointer_cast<TestRecorder>(anotherRecorder)->countMessages(), 1);
+		ensure_contains("another recorder message 0", std::dynamic_pointer_cast<TestRecorder>(anotherRecorder)->message(0), when);
 
 		LLError::removeRecorder(altRecorder);
 		LLError::removeRecorder(anotherRecorder);
diff --git a/indra/llcommon/tests/lleventcoro_test.cpp b/indra/llcommon/tests/lleventcoro_test.cpp
index 032923a108..01104545c6 100644
--- a/indra/llcommon/tests/lleventcoro_test.cpp
+++ b/indra/llcommon/tests/lleventcoro_test.cpp
@@ -101,7 +101,7 @@ namespace tut
         int which;
         LLTestApp testApp;
 
-        void explicit_wait(boost::shared_ptr<LLCoros::Promise<std::string>>& cbp);
+        void explicit_wait(std::shared_ptr<LLCoros::Promise<std::string>>& cbp);
         void waitForEventOn1();
         void coroPump();
         void postAndWait1();
@@ -111,7 +111,7 @@ namespace tut
     typedef coroutine_group::object object;
     coroutine_group coroutinegrp("coroutine");
 
-    void test_data::explicit_wait(boost::shared_ptr<LLCoros::Promise<std::string>>& cbp)
+    void test_data::explicit_wait(std::shared_ptr<LLCoros::Promise<std::string>>& cbp)
     {
         BEGIN
         {
@@ -127,7 +127,7 @@ namespace tut
             // For test purposes, instead of handing 'callback' (or an
             // adapter) off to some I/O subsystem, we'll just pass it back to
             // our caller.
-            cbp = boost::make_shared<LLCoros::Promise<std::string>>();
+            cbp = std::make_shared<LLCoros::Promise<std::string>>();
             LLCoros::Future<std::string> future = LLCoros::getFuture(*cbp);
 
             // calling get() on the future causes us to suspend
@@ -146,7 +146,7 @@ namespace tut
         DEBUG;
 
         // Construct the coroutine instance that will run explicit_wait.
-        boost::shared_ptr<LLCoros::Promise<std::string>> respond;
+        std::shared_ptr<LLCoros::Promise<std::string>> respond;
         LLCoros::instance().launch("test<1>",
                                    [this, &respond](){ explicit_wait(respond); });
         mSync.bump();
diff --git a/indra/llcommon/tests/llinstancetracker_test.cpp b/indra/llcommon/tests/llinstancetracker_test.cpp
index 5daa29adf4..95af9c2a50 100644
--- a/indra/llcommon/tests/llinstancetracker_test.cpp
+++ b/indra/llcommon/tests/llinstancetracker_test.cpp
@@ -94,7 +94,7 @@ namespace tut
             ensure("couldn't find stack Keyed", bool(found));
             ensure_equals("found wrong Keyed instance", found.get(), &one);
             {
-                boost::scoped_ptr<Keyed> two(new Keyed("two"));
+                std::unique_ptr<Keyed> two(new Keyed("two"));
                 ensure_equals(Keyed::instanceCount(), 2);
                 auto found = Keyed::getInstance("two");
                 ensure("couldn't find heap Keyed", bool(found));
@@ -118,7 +118,7 @@ namespace tut
             std::weak_ptr<Unkeyed> found = one.getWeak();
             ensure(! found.expired());
             {
-                boost::scoped_ptr<Unkeyed> two(new Unkeyed);
+                std::unique_ptr<Unkeyed> two(new Unkeyed);
                 ensure_equals(Unkeyed::instanceCount(), 2);
             }
             ensure_equals(Unkeyed::instanceCount(), 1);
diff --git a/indra/llcommon/tests/llprocess_test.cpp b/indra/llcommon/tests/llprocess_test.cpp
index b6b297b8d7..628f046f55 100644
--- a/indra/llcommon/tests/llprocess_test.cpp
+++ b/indra/llcommon/tests/llprocess_test.cpp
@@ -21,7 +21,6 @@
 // external library headers
 #include "llapr.h"
 #include "apr_thread_proc.h"
-#include <boost/foreach.hpp>
 #include <boost/function.hpp>
 #include <boost/algorithm/string/find_iterator.hpp>
 #include <boost/algorithm/string/finder.hpp>
@@ -323,7 +322,7 @@ namespace tut
     {
 /*==========================================================================*|
         std::string reason_str;
-        BOOST_FOREACH(const ReasonCode& rcp, reasons)
+        for (const ReasonCode& rcp : reasons)
         {
             if (reason == rcp.code)
             {
@@ -554,7 +553,7 @@ namespace tut
         catch (const failure&)
         {
             std::cout << "History:\n";
-            BOOST_FOREACH(const Item& item, history)
+            for (const Item& item : history)
             {
                 std::string what(item.what);
                 if ((! what.empty()) && what[what.length() - 1] == '\n')
diff --git a/indra/llcommon/tests/llstreamqueue_test.cpp b/indra/llcommon/tests/llstreamqueue_test.cpp
index 050ad5c5bf..8af057328b 100644
--- a/indra/llcommon/tests/llstreamqueue_test.cpp
+++ b/indra/llcommon/tests/llstreamqueue_test.cpp
@@ -15,9 +15,6 @@
 #include "llstreamqueue.h"
 // STL headers
 #include <vector>
-// std headers
-// external library headers
-#include <boost/foreach.hpp>
 // other Linden headers
 #include "../test/lltut.h"
 #include "stringize.h"
@@ -133,7 +130,7 @@ namespace tut
         std::streamsize leave(5);   // len("craft") above
         std::streamsize skip(total - leave);
         std::streamsize written(0);
-        BOOST_FOREACH(const std::string& block, blocks)
+        for (const std::string& block : blocks)
         {
             written += strq.write(&block[0], block.length());
             ensure_equals("size() after write()", strq.size(), written);
@@ -152,7 +149,7 @@ namespace tut
     {
         set_test_name("concatenate blocks");
         std::string blocks[] = { "abcd", "efghij", "klmnopqrs" };
-        BOOST_FOREACH(const std::string& block, blocks)
+        for (const std::string& block : blocks)
         {
             strq.write(&block[0], block.length());
         }
@@ -170,7 +167,7 @@ namespace tut
     {
         set_test_name("split blocks");
         std::string blocks[] = { "abcdefghijklm", "nopqrstuvwxyz" };
-        BOOST_FOREACH(const std::string& block, blocks)
+        for (const std::string& block : blocks)
         {
             strq.write(&block[0], block.length());
         }
diff --git a/indra/llcommon/tests/lltreeiterators_test.cpp b/indra/llcommon/tests/lltreeiterators_test.cpp
index 1d619867d4..b9c7a70c07 100644
--- a/indra/llcommon/tests/lltreeiterators_test.cpp
+++ b/indra/llcommon/tests/lltreeiterators_test.cpp
@@ -38,7 +38,6 @@
 // external library headers
 #include <boost/bind.hpp>
 #include <boost/range/iterator_range.hpp>
-#include <boost/foreach.hpp>
 
 // associated header
 #include "../lltreeiterators.h"
@@ -402,7 +401,7 @@ private:
  *
  * Example:
  * @code
- * BOOST_FOREACH(TreeNodePtr node, getRootRange<LLTreeIter::UP>(somenode))
+ * for (TreeNodePtr node : getRootRange<LLTreeIter::UP>(somenode))
  * {
  *     std::cout << node->name() << '\n';
  * }
@@ -424,7 +423,7 @@ getRootRange(const TreeNodePtr& node)
  *
  * Example:
  * @code
- * BOOST_FOREACH(TreeNodePtr node, getWalkRange<LLTreeIter::DFS_PRE>(root))
+ * for (TreeNodePtr node : getWalkRange<LLTreeIter::DFS_PRE>(root))
  * {
  *     std::cout << node->name() << '\n';
  * }
@@ -520,7 +519,7 @@ public:
      *
      * Example usage:
      * @code
-     * BOOST_FOREACH(EnhancedTreeNodePtr node, somenode->getRootRange<LLTreeIter::UP>())
+     * for (EnhancedTreeNodePtr node : somenode->getRootRange<LLTreeIter::UP>())
      * {
      *     std::cout << node->name() << '\n';
      * }
@@ -564,7 +563,7 @@ public:
      *
      * Example usage:
      * @code
-     * BOOST_FOREACH(EnhancedTreeNodePtr node, somenode->getWalkRange<LLTreeIter::DFS_PRE>())
+     * for (EnhancedTreeNodePtr node : somenode->getWalkRange<LLTreeIter::DFS_PRE>())
      * {
      *     std::cout << node->name() << '\n';
      * }
@@ -644,7 +643,7 @@ LLLinkedIter<PlainTree> PlainTree_child_end(PlainTree* node)
  *
  * Example:
  * @code
- * BOOST_FOREACH(PlainTree* node, getRootRange<LLTreeIter::UP>(somenode))
+ * for (PlainTree* node : getRootRange<LLTreeIter::UP>(somenode))
  * {
  *     std::cout << node->name() << '\n';
  * }
@@ -668,7 +667,7 @@ getRootRange(PlainTree* node)
  *
  * Example:
  * @code
- * BOOST_FOREACH(PlainTree* node, getWalkRange<LLTreeIter::DFS_PRE>(root))
+ * for (PlainTree* node : getWalkRange<LLTreeIter::DFS_PRE>(root))
  * {
  *     std::cout << node->name() << '\n';
  * }
@@ -1103,18 +1102,18 @@ namespace tut
         // This test function illustrates the looping techniques described in the
         // comments for the getRootRange() free function, the
         // EnhancedTreeNode::root_range template and the
-        // EnhancedTreeNode::getRootRange() method. Obviously the BOOST_FOREACH()
+        // EnhancedTreeNode::getRootRange() method. Obviously the for()
         // forms are more succinct.
         TreeNodePtr tnroot(example_tree<TreeNode>());
         TreeNodePtr tnB2b(get_B2b<TreeNode, TreeNode::child_iterator>
                           (tnroot, boost::bind(&TreeNode::child_begin, _1)));
     
-        std::string desc1("BOOST_FOREACH(TreeNodePr, getRootRange<LLTreeIter::UP>(tnB2b))");
+        std::string desc1("for (TreeNodePr : getRootRange<LLTreeIter::UP>(tnB2b))");
 //      std::cout << desc1 << "\n";
         // Although we've commented out the output statement, ensure that the
         // loop construct is still valid, as promised by the getRootRange()
         // documentation.
-        BOOST_FOREACH(TreeNodePtr node, getRootRange<LLTreeIter::UP>(tnB2b))
+        for (TreeNodePtr node : getRootRange<LLTreeIter::UP>(tnB2b))
         {
 //          std::cout << node->name() << '\n';
         }
@@ -1137,9 +1136,9 @@ namespace tut
 //          std::cout << (*ri)->name() << '\n';
         }
 
-        std::string desc2("BOOST_FOREACH(EnhancedTreeNodePtr node, etnB2b->getRootRange<LLTreeIter::UP>())");
+        std::string desc2("for (EnhancedTreeNodePtr node : etnB2b->getRootRange<LLTreeIter::UP>())");
 //      std::cout << desc2 << '\n';
-        BOOST_FOREACH(EnhancedTreeNodePtr node, etnB2b->getRootRange<LLTreeIter::UP>())
+        for (EnhancedTreeNodePtr node : etnB2b->getRootRange<LLTreeIter::UP>())
         {
 //          std::cout << node->name() << '\n';
         }
diff --git a/indra/llcommon/tests/wrapllerrs.h b/indra/llcommon/tests/wrapllerrs.h
index d657b329bb..6978c296b3 100644
--- a/indra/llcommon/tests/wrapllerrs.h
+++ b/indra/llcommon/tests/wrapllerrs.h
@@ -218,12 +218,12 @@ public:
     /// for the sought string.
     std::string messageWith(const std::string& search, bool required=true)
     {
-        return boost::dynamic_pointer_cast<CaptureLogRecorder>(mRecorder)->messageWith(search, required);
+        return std::dynamic_pointer_cast<CaptureLogRecorder>(mRecorder)->messageWith(search, required);
     }
 
     std::ostream& streamto(std::ostream& out) const
     {
-        return boost::dynamic_pointer_cast<CaptureLogRecorder>(mRecorder)->streamto(out);
+        return std::dynamic_pointer_cast<CaptureLogRecorder>(mRecorder)->streamto(out);
     }
 
     friend inline std::ostream& operator<<(std::ostream& out, const CaptureLog& self)
diff --git a/indra/llcorehttp/_httplibcurl.h b/indra/llcorehttp/_httplibcurl.h
index a71eae59c0..61ecc492af 100644
--- a/indra/llcorehttp/_httplibcurl.h
+++ b/indra/llcorehttp/_httplibcurl.h
@@ -65,7 +65,7 @@ private:
 	void operator=(const HttpLibcurl &);		// Not defined
 
 public:
-    typedef boost::shared_ptr<HttpOpRequest> opReqPtr_t;
+    typedef std::shared_ptr<HttpOpRequest> opReqPtr_t;
 
 	/// Give cycles to libcurl to run active requests.  Completed
 	/// operations (successful or failed) will be retried or handed
diff --git a/indra/llcorehttp/_httpoperation.cpp b/indra/llcorehttp/_httpoperation.cpp
index 3b64018132..c3a9bcaf54 100644
--- a/indra/llcorehttp/_httpoperation.cpp
+++ b/indra/llcorehttp/_httpoperation.cpp
@@ -58,7 +58,7 @@ HttpOperation::handleMap_t  HttpOperation::mHandleMap;
 LLCoreInt::HttpMutex	    HttpOperation::mOpMutex;
 
 HttpOperation::HttpOperation():
-    boost::enable_shared_from_this<HttpOperation>(),
+    std::enable_shared_from_this<HttpOperation>(),
     mReplyQueue(),
     mUserHandler(),
     mReqPolicy(HttpRequest::DEFAULT_POLICY_ID),
diff --git a/indra/llcorehttp/_httpoperation.h b/indra/llcorehttp/_httpoperation.h
index 8c1364bab4..b07ef76d49 100644
--- a/indra/llcorehttp/_httpoperation.h
+++ b/indra/llcorehttp/_httpoperation.h
@@ -69,12 +69,12 @@ class HttpService;
 /// and those interfaces establish the access rules.
 
 class HttpOperation : private boost::noncopyable,
-    public boost::enable_shared_from_this<HttpOperation>
+    public std::enable_shared_from_this<HttpOperation>
 {
 public:
-    typedef boost::shared_ptr<HttpOperation> ptr_t;
-    typedef boost::weak_ptr<HttpOperation> wptr_t;
-    typedef boost::shared_ptr<HttpReplyQueue> HttpReplyQueuePtr_t;
+    typedef std::shared_ptr<HttpOperation> ptr_t;
+    typedef std::weak_ptr<HttpOperation> wptr_t;
+    typedef std::shared_ptr<HttpReplyQueue> HttpReplyQueuePtr_t;
 
 	/// Threading:  called by consumer thread.
 	HttpOperation();
@@ -157,12 +157,12 @@ public:
     HttpHandle getHandle();
 
     template< class OPT >
-    static boost::shared_ptr< OPT > fromHandle(HttpHandle handle)
+    static std::shared_ptr< OPT > fromHandle(HttpHandle handle)
     {
         ptr_t ptr = findByHandle(handle);
         if (!ptr)
-            return boost::shared_ptr< OPT >();
-        return boost::dynamic_pointer_cast< OPT >(ptr);
+            return std::shared_ptr< OPT >();
+        return std::dynamic_pointer_cast< OPT >(ptr);
     }
 	
 protected:
diff --git a/indra/llcorehttp/_httpoprequest.cpp b/indra/llcorehttp/_httpoprequest.cpp
index d60eb6c95f..3247146212 100644
--- a/indra/llcorehttp/_httpoprequest.cpp
+++ b/indra/llcorehttp/_httpoprequest.cpp
@@ -201,7 +201,7 @@ HttpOpRequest::~HttpOpRequest()
 void HttpOpRequest::stageFromRequest(HttpService * service)
 {
     LL_PROFILE_ZONE_SCOPED_CATEGORY_NETWORK;
-    HttpOpRequest::ptr_t self(boost::dynamic_pointer_cast<HttpOpRequest>(shared_from_this()));
+    HttpOpRequest::ptr_t self(std::dynamic_pointer_cast<HttpOpRequest>(shared_from_this()));
     service->getPolicy().addOp(self);			// transfers refcount
 }
 
@@ -209,7 +209,7 @@ void HttpOpRequest::stageFromRequest(HttpService * service)
 void HttpOpRequest::stageFromReady(HttpService * service)
 {
     LL_PROFILE_ZONE_SCOPED_CATEGORY_NETWORK;
-    HttpOpRequest::ptr_t self(boost::dynamic_pointer_cast<HttpOpRequest>(shared_from_this()));
+    HttpOpRequest::ptr_t self(std::dynamic_pointer_cast<HttpOpRequest>(shared_from_this()));
     service->getTransport().addOp(self);		// transfers refcount
 }
 
@@ -290,7 +290,7 @@ void HttpOpRequest::visitNotifier(HttpRequest * request)
 // HttpOpRequest::ptr_t HttpOpRequest::fromHandle(HttpHandle handle)
 // {
 // 
-//     return boost::dynamic_pointer_cast<HttpOpRequest>((static_cast<HttpOpRequest *>(handle))->shared_from_this());
+//     return std::dynamic_pointer_cast<HttpOpRequest>((static_cast<HttpOpRequest *>(handle))->shared_from_this());
 // }
 
 
diff --git a/indra/llcorehttp/_httpoprequest.h b/indra/llcorehttp/_httpoprequest.h
index ec84822cf4..626064329d 100644
--- a/indra/llcorehttp/_httpoprequest.h
+++ b/indra/llcorehttp/_httpoprequest.h
@@ -66,7 +66,7 @@ class BufferArray;
 class HttpOpRequest : public HttpOperation
 {
 public:
-    typedef boost::shared_ptr<HttpOpRequest> ptr_t;
+    typedef std::shared_ptr<HttpOpRequest> ptr_t;
 
 	HttpOpRequest();
 
diff --git a/indra/llcorehttp/_httpopsetget.h b/indra/llcorehttp/_httpopsetget.h
index eabd41e79f..04ab2446ef 100644
--- a/indra/llcorehttp/_httpopsetget.h
+++ b/indra/llcorehttp/_httpopsetget.h
@@ -53,7 +53,7 @@ namespace LLCore
 class HttpOpSetGet : public HttpOperation
 {
 public:
-    typedef boost::shared_ptr<HttpOpSetGet> ptr_t;
+    typedef std::shared_ptr<HttpOpSetGet> ptr_t;
 
 	HttpOpSetGet();
 
diff --git a/indra/llcorehttp/_httppolicy.h b/indra/llcorehttp/_httppolicy.h
index 0b8806a3e2..955f757c93 100644
--- a/indra/llcorehttp/_httppolicy.h
+++ b/indra/llcorehttp/_httppolicy.h
@@ -60,7 +60,7 @@ private:
 	void operator=(const HttpPolicy &);			// Not defined
 
 public:
-    typedef boost::shared_ptr<HttpOpRequest> opReqPtr_t;
+    typedef std::shared_ptr<HttpOpRequest> opReqPtr_t;
 
 	/// Threading:  called by init thread.
 	HttpRequest::policy_t createPolicyClass();
diff --git a/indra/llcorehttp/_httpreplyqueue.h b/indra/llcorehttp/_httpreplyqueue.h
index 33e205c1c9..2de26249ef 100644
--- a/indra/llcorehttp/_httpreplyqueue.h
+++ b/indra/llcorehttp/_httpreplyqueue.h
@@ -63,8 +63,8 @@ class HttpReplyQueue : private boost::noncopyable
 {
 
 public:
-    typedef boost::shared_ptr<HttpOperation>    opPtr_t;
-    typedef boost::shared_ptr<HttpReplyQueue>   ptr_t;
+    typedef std::shared_ptr<HttpOperation>    opPtr_t;
+    typedef std::shared_ptr<HttpReplyQueue>   ptr_t;
 
 	HttpReplyQueue();
     virtual ~HttpReplyQueue();		
diff --git a/indra/llcorehttp/_httprequestqueue.h b/indra/llcorehttp/_httprequestqueue.h
index f0296f30e3..52369df174 100644
--- a/indra/llcorehttp/_httprequestqueue.h
+++ b/indra/llcorehttp/_httprequestqueue.h
@@ -61,7 +61,7 @@ private:
 	void operator=(const HttpRequestQueue &);			// Not defined
 
 public:
-    typedef boost::shared_ptr<HttpOperation> opPtr_t;
+    typedef std::shared_ptr<HttpOperation> opPtr_t;
 
 	static void init();
 	static void term();
diff --git a/indra/llcorehttp/httpcommon.h b/indra/llcorehttp/httpcommon.h
index 18505e0aad..7fe5c48edf 100644
--- a/indra/llcorehttp/httpcommon.h
+++ b/indra/llcorehttp/httpcommon.h
@@ -301,24 +301,24 @@ struct HttpStatus
 	
 	HttpStatus()
 	{
-		mDetails = boost::shared_ptr<Details>(new Details(LLCORE, HE_SUCCESS));
+		mDetails = std::shared_ptr<Details>(new Details(LLCORE, HE_SUCCESS));
     }
 
 	HttpStatus(type_enum_t type, short status)
 	{
-        mDetails = boost::shared_ptr<Details>(new Details(type, status));
+        mDetails = std::shared_ptr<Details>(new Details(type, status));
 	}
 	
 	HttpStatus(int http_status)
 	{
-        mDetails = boost::shared_ptr<Details>(new Details(http_status, 
+        mDetails = std::shared_ptr<Details>(new Details(http_status, 
 			(http_status >= 200 && http_status <= 299) ? HE_SUCCESS : HE_REPLY_ERROR));
 		llassert(http_status >= 100 && http_status <= 999);
 	}
 
 	HttpStatus(int http_status, const std::string &message)
 	{
-        mDetails = boost::shared_ptr<Details>(new Details(http_status,
+        mDetails = std::shared_ptr<Details>(new Details(http_status,
 			(http_status >= 200 && http_status <= 299) ? HE_SUCCESS : HE_REPLY_ERROR));
 		llassert(http_status >= 100 && http_status <= 999);
 		mDetails->mMessage = message;
@@ -341,7 +341,7 @@ struct HttpStatus
 
     HttpStatus & clone(const HttpStatus &rhs)
     {
-        mDetails = boost::shared_ptr<Details>(new Details(*rhs.mDetails));
+        mDetails = std::shared_ptr<Details>(new Details(*rhs.mDetails));
         return *this;
     }
 	
@@ -490,14 +490,14 @@ private:
 		LLSD		mErrorData;
 	};
 
-    boost::shared_ptr<Details> mDetails;
+    std::shared_ptr<Details> mDetails;
 
 }; // end struct HttpStatus
 
 ///  A namespace for several free methods and low level utilities. 
 namespace LLHttp
 {
-    typedef boost::shared_ptr<CURL> CURL_ptr;
+    typedef std::shared_ptr<CURL> CURL_ptr;
 
     void initialize();
     void cleanup();
diff --git a/indra/llcorehttp/httphandler.h b/indra/llcorehttp/httphandler.h
index 65e043f5d3..4cfb2598c7 100644
--- a/indra/llcorehttp/httphandler.h
+++ b/indra/llcorehttp/httphandler.h
@@ -58,8 +58,8 @@ class HttpResponse;
 class HttpHandler 
 {
 public:
-    typedef boost::shared_ptr<HttpHandler>  ptr_t;
-    typedef boost::weak_ptr<HttpHandler>    wptr_t;
+    typedef std::shared_ptr<HttpHandler>  ptr_t;
+    typedef std::weak_ptr<HttpHandler>    wptr_t;
 
 	virtual ~HttpHandler()
 	{ }
diff --git a/indra/llcorehttp/httpheaders.h b/indra/llcorehttp/httpheaders.h
index b9168cb6ec..e7cf4037bf 100644
--- a/indra/llcorehttp/httpheaders.h
+++ b/indra/llcorehttp/httpheaders.h
@@ -85,7 +85,7 @@ public:
 	typedef container_t::const_reverse_iterator const_reverse_iterator;
 	typedef container_t::value_type value_type;
 	typedef container_t::size_type size_type;
-    typedef boost::shared_ptr<HttpHeaders> ptr_t;
+    typedef std::shared_ptr<HttpHeaders> ptr_t;
 
 public:
 	/// @post In addition to the instance, caller has a refcount
diff --git a/indra/llcorehttp/httpoptions.h b/indra/llcorehttp/httpoptions.h
index 41f71896b0..fa993c857b 100644
--- a/indra/llcorehttp/httpoptions.h
+++ b/indra/llcorehttp/httpoptions.h
@@ -60,7 +60,7 @@ class HttpOptions : private boost::noncopyable
 public:
 	HttpOptions();
 
-	typedef boost::shared_ptr<HttpOptions> ptr_t;
+	typedef std::shared_ptr<HttpOptions> ptr_t;
 
     virtual ~HttpOptions();						// Use release()
 
diff --git a/indra/llcorehttp/httprequest.h b/indra/llcorehttp/httprequest.h
index ca4b9e92bc..857a034a7b 100644
--- a/indra/llcorehttp/httprequest.h
+++ b/indra/llcorehttp/httprequest.h
@@ -96,8 +96,8 @@ private:
 public:
 	typedef unsigned int policy_t;
 	
-	typedef boost::shared_ptr<HttpRequest> ptr_t;
-    typedef boost::weak_ptr<HttpRequest>   wptr_t;
+	typedef std::shared_ptr<HttpRequest> ptr_t;
+    typedef std::weak_ptr<HttpRequest>   wptr_t;
 public:
 	/// @name PolicyMethods
 	/// @{
@@ -627,7 +627,7 @@ public:
 protected:
 
 private:
-    typedef boost::shared_ptr<HttpReplyQueue> HttpReplyQueuePtr_t;
+    typedef std::shared_ptr<HttpReplyQueue> HttpReplyQueuePtr_t;
 
 	/// @name InstanceData
 	///
diff --git a/indra/llcorehttp/httpresponse.h b/indra/llcorehttp/httpresponse.h
index b834085e5c..ef98fbef2b 100644
--- a/indra/llcorehttp/httpresponse.h
+++ b/indra/llcorehttp/httpresponse.h
@@ -72,7 +72,7 @@ public:
 	/// Statistics for the HTTP 
 	struct TransferStats
 	{
-		typedef boost::shared_ptr<TransferStats> ptr_t;
+		typedef std::shared_ptr<TransferStats> ptr_t;
 
 		TransferStats() : mSizeDownload(0.0), mTotalTime(0.0), mSpeedDownload(0.0) {}
 		F64 mSizeDownload;
diff --git a/indra/llfilesystem/lldir.cpp b/indra/llfilesystem/lldir.cpp
index 69b23f9cf8..41fbb97175 100644
--- a/indra/llfilesystem/lldir.cpp
+++ b/indra/llfilesystem/lldir.cpp
@@ -44,7 +44,6 @@
 #include "stringize.h"
 #include "llstring.h"
 #include <boost/filesystem.hpp>
-#include <boost/foreach.hpp>
 #include <boost/range/begin.hpp>
 #include <boost/range/end.hpp>
 #include <boost/assign/list_of.hpp>
@@ -691,10 +690,10 @@ void LLDir::walkSearchSkinDirs(const std::string& subdir,
 							   const std::string& filename,
 							   const FUNCTION& function) const
 {
-	BOOST_FOREACH(std::string skindir, mSearchSkinDirs)
+	for (const std::string& skindir : mSearchSkinDirs)
 	{
 		std::string subdir_path(add(skindir, subdir));
-		BOOST_FOREACH(std::string subsubdir, subsubdirs)
+		for (const std::string& subsubdir : subsubdirs)
 		{
 			std::string full_path(add(subdir_path, subsubdir, filename));
 			if (fileExists(full_path))
@@ -843,7 +842,7 @@ std::vector<std::string> LLDir::findSkinnedFilenames(const std::string& subdir,
 		// current language, copy them -- in proper order -- into results.
 		// Don't drive this by walking the map itself: it matters that we
 		// generate results in the same order as subsubdirs.
-		BOOST_FOREACH(std::string subsubdir, subsubdirs)
+		for (const std::string& subsubdir : subsubdirs)
 		{
 			StringMap::const_iterator found(path_for.find(subsubdir));
 			if (found != path_for.end())
@@ -855,7 +854,7 @@ std::vector<std::string> LLDir::findSkinnedFilenames(const std::string& subdir,
 
 	LL_DEBUGS("LLDir") << empty;
 	const char* comma = "";
-	BOOST_FOREACH(std::string path, results)
+	for (const std::string& path : results)
 	{
 		LL_CONT << comma << "'" << path << "'";
 		comma = ", ";
diff --git a/indra/llfilesystem/tests/lldir_test.cpp b/indra/llfilesystem/tests/lldir_test.cpp
index 3cff622a4b..60265cade6 100644
--- a/indra/llfilesystem/tests/lldir_test.cpp
+++ b/indra/llfilesystem/tests/lldir_test.cpp
@@ -34,7 +34,6 @@
 
 #include "../test/lltut.h"
 #include "stringize.h"
-#include <boost/foreach.hpp>
 #include <boost/assign/list_of.hpp>
 
 using boost::assign::list_of;
@@ -109,7 +108,7 @@ struct LLDir_Dummy: public LLDir
 
             "install/skins/default/future/somefile.txt"
         };
-        BOOST_FOREACH(const char* path, preload)
+        for (const char* path : preload)
         {
             buildFilesystem(path);
         }
@@ -166,7 +165,7 @@ struct LLDir_Dummy: public LLDir
         LLStringUtil::getTokens(path, components, "/");
         // Ensure we have an entry representing every level of this path
         std::string partial;
-        BOOST_FOREACH(std::string component, components)
+        for (std::string component : components)
         {
             append(partial, component);
             mFilesystem.insert(partial);
diff --git a/indra/llimage/llimage.cpp b/indra/llimage/llimage.cpp
index 031471d1fe..f9393dea54 100644
--- a/indra/llimage/llimage.cpp
+++ b/indra/llimage/llimage.cpp
@@ -2259,9 +2259,9 @@ bool LLImageFormatted::save(const std::string &filename)
 		return false;
 	}
 	
-	outfile.write(getData(), 	getDataSize());
+	S32 result = outfile.write(getData(), getDataSize());
 	outfile.close() ;
-	return true;
+    return (result != 0);
 }
 
 S8 LLImageFormatted::getCodec() const
diff --git a/indra/llimage/llimagej2c.cpp b/indra/llimage/llimagej2c.cpp
index 8dba1641a6..68598589b8 100644
--- a/indra/llimage/llimagej2c.cpp
+++ b/indra/llimage/llimagej2c.cpp
@@ -48,7 +48,7 @@ std::string LLImageJ2C::getEngineInfo()
 {
 	// All known LLImageJ2CImpl implementation subclasses are cheap to
 	// construct.
-	boost::scoped_ptr<LLImageJ2CImpl> impl(fallbackCreateLLImageJ2CImpl());
+	std::unique_ptr<LLImageJ2CImpl> impl(fallbackCreateLLImageJ2CImpl());
 	return impl->getEngineInfo();
 }
 
diff --git a/indra/llimage/llimagej2c.h b/indra/llimage/llimagej2c.h
index e196f7479e..b30df6f776 100644
--- a/indra/llimage/llimagej2c.h
+++ b/indra/llimage/llimagej2c.h
@@ -95,7 +95,7 @@ protected:
 	S8  mRawDiscardLevel;
 	F32 mRate;
 	bool mReversible;
-	boost::scoped_ptr<LLImageJ2CImpl> mImpl;
+	std::unique_ptr<LLImageJ2CImpl> mImpl;
 	std::string mLastError;
 
     // Image compression/decompression tester
diff --git a/indra/llinventory/llinventory.cpp b/indra/llinventory/llinventory.cpp
index 55bcc7c5b2..6334a35fd0 100644
--- a/indra/llinventory/llinventory.cpp
+++ b/indra/llinventory/llinventory.cpp
@@ -32,6 +32,7 @@
 #include "llinventorydefines.h"
 #include "llxorcipher.h"
 #include "llsd.h"
+#include "llsdserialize.h"
 #include "message.h"
 #include <boost/tokenizer.hpp>
 
@@ -217,7 +218,19 @@ BOOL LLInventoryObject::importLegacyStream(std::istream& input_stream)
 		}
         else if (0 == strcmp("metadata", keyword))
         {
-            LLSD metadata(valuestr);
+            LLSD metadata;
+            if (strncmp("<llsd>", valuestr, 6) == 0)
+            {
+                std::istringstream stream(valuestr);
+                LLSDSerialize::fromXML(metadata, stream);
+            }
+            else
+            {
+                // next line likely contains metadata, but at the moment is not supported
+                // can do something like:
+                // LLSDSerialize::fromNotation(metadata, input_stream, -1);
+            }
+
             if (metadata.has("thumbnail"))
             {
                 const LLSD& thumbnail = metadata["thumbnail"];
@@ -693,7 +706,19 @@ BOOL LLInventoryItem::importLegacyStream(std::istream& input_stream)
 		}
         else if (0 == strcmp("metadata", keyword))
         {
-            LLSD metadata(valuestr);
+            LLSD metadata;
+            if (strncmp("<llsd>", valuestr, 6) == 0)
+            {
+                std::istringstream stream(valuestr);
+                LLSDSerialize::fromXML(metadata, stream);
+            }
+            else
+            {
+                // next line likely contains metadata, but at the moment is not supported
+                // can do something like:
+                // LLSDSerialize::fromNotation(metadata, input_stream, -1);
+            }
+
             if (metadata.has("thumbnail"))
             {
                 const LLSD& thumbnail = metadata["thumbnail"];
@@ -802,9 +827,14 @@ BOOL LLInventoryItem::exportLegacyStream(std::ostream& output_stream, BOOL inclu
 
     if (mThumbnailUUID.notNull())
     {
+        // Max length is 255 chars, will have to export differently if it gets more data
+        // Ex: use newline and toNotation (uses {}) for unlimited size
         LLSD metadata;
         metadata["thumbnail"] = LLSD().with("asset_id", mThumbnailUUID);
-        output_stream << "\t\tmetadata\t" << metadata << "|\n";
+
+        output_stream << "\t\tmetadata\t";
+        LLSDSerialize::toXML(metadata, output_stream);
+        output_stream << "|\n";
     }
 
 	// Check for permissions to see the asset id, and if so write it
@@ -1303,7 +1333,19 @@ BOOL LLInventoryCategory::importLegacyStream(std::istream& input_stream)
 		}
         else if (0 == strcmp("metadata", keyword))
         {
-            LLSD metadata(valuestr);
+            LLSD metadata;
+            if (strncmp("<llsd>", valuestr, 6) == 0)
+            {
+                std::istringstream stream(valuestr);
+                LLSDSerialize::fromXML(metadata, stream);
+            }
+            else
+            {
+                // next line likely contains metadata, but at the moment is not supported
+                // can do something like:
+                // LLSDSerialize::fromNotation(metadata, input_stream, -1);
+            }
+
             if (metadata.has("thumbnail"))
             {
                 const LLSD& thumbnail = metadata["thumbnail"];
@@ -1343,9 +1385,12 @@ BOOL LLInventoryCategory::exportLegacyStream(std::ostream& output_stream, BOOL)
 	output_stream << "\t\tname\t" << mName.c_str() << "|\n";
     if (mThumbnailUUID.notNull())
     {
+        // Only up to 255 chars
         LLSD metadata;
         metadata["thumbnail"] = LLSD().with("asset_id", mThumbnailUUID);
-        output_stream << "\t\tmetadata\t" << metadata << "|\n";
+        output_stream << "\t\tmetadata\t";
+        LLSDSerialize::toXML(metadata, output_stream);
+        output_stream << "|\n";
     }
 	output_stream << "\t}\n";
 	return TRUE;
diff --git a/indra/llkdu/llimagej2ckdu.h b/indra/llkdu/llimagej2ckdu.h
index b57e4cc40e..fe3902380c 100644
--- a/indra/llkdu/llimagej2ckdu.h
+++ b/indra/llkdu/llimagej2ckdu.h
@@ -113,10 +113,10 @@ private:
 	};
 
 	// Encode variable
-	boost::scoped_ptr<LLKDUMemSource> mInputp;
+	std::unique_ptr<LLKDUMemSource> mInputp;
 	CodeStreamHolder mCodeStreamp;
-	boost::scoped_ptr<kdu_core::kdu_coords> mTPosp; // tile position
-	boost::scoped_ptr<kdu_core::kdu_dims> mTileIndicesp;
+	std::unique_ptr<kdu_core::kdu_coords> mTPosp; // tile position
+	std::unique_ptr<kdu_core::kdu_dims> mTileIndicesp;
 	int mBlocksSize;
 	int mPrecinctsSize;
 	int mLevels;
@@ -125,7 +125,7 @@ private:
 	// We don't own this LLImageRaw. We're simply pointing to an instance
 	// passed into initDecode().
 	LLImageRaw *mRawImagep;
-	boost::scoped_ptr<LLKDUDecodeState> mDecodeState;
+	std::unique_ptr<LLKDUDecodeState> mDecodeState;
 };
 
 #endif
diff --git a/indra/llmath/llvolume.h b/indra/llmath/llvolume.h
index afed98ff36..71878b8cb6 100644
--- a/indra/llmath/llvolume.h
+++ b/indra/llmath/llvolume.h
@@ -1000,7 +1000,7 @@ class LLVolume : public LLRefCount
 	friend class LLVolumeLODGroup;
 
 protected:
-	~LLVolume(); // use unref
+	virtual ~LLVolume(); // use unref
 
 public:
 	typedef std::vector<LLVolumeFace> face_list_t;
diff --git a/indra/llmessage/llcoproceduremanager.cpp b/indra/llmessage/llcoproceduremanager.cpp
index ebbaea9b12..c0a5e361b1 100644
--- a/indra/llmessage/llcoproceduremanager.cpp
+++ b/indra/llmessage/llcoproceduremanager.cpp
@@ -95,7 +95,7 @@ public:
 private:
     struct QueuedCoproc
     {
-        typedef boost::shared_ptr<QueuedCoproc> ptr_t;
+        typedef std::shared_ptr<QueuedCoproc> ptr_t;
 
         QueuedCoproc(const std::string &name, const LLUUID &id, CoProcedure_t proc) :
             mName(name),
@@ -115,7 +115,7 @@ private:
     // Use shared_ptr to control the lifespan of our CoprocQueue_t instance
     // because the consuming coroutine might outlive this LLCoprocedurePool
     // instance.
-    typedef boost::shared_ptr<CoprocQueue_t> CoprocQueuePtr;
+    typedef std::shared_ptr<CoprocQueue_t> CoprocQueuePtr;
 
     std::string     mPoolName;
     size_t          mPoolSize, mActiveCoprocsCount, mPending;
@@ -301,7 +301,7 @@ LLCoprocedurePool::LLCoprocedurePool(const std::string &poolName, size_t size):
     mPoolSize(size),
     mActiveCoprocsCount(0),
     mPending(0),
-    mPendingCoprocs(boost::make_shared<CoprocQueue_t>(LLCoprocedureManager::DEFAULT_QUEUE_SIZE)),
+    mPendingCoprocs(std::make_shared<CoprocQueue_t>(LLCoprocedureManager::DEFAULT_QUEUE_SIZE)),
     mHTTPPolicy(LLCore::HttpRequest::DEFAULT_POLICY_ID),
     mCoroMapping()
 {
@@ -384,7 +384,7 @@ LLUUID LLCoprocedurePool::enqueueCoprocedure(const std::string &name, LLCoproced
         LL_INFOS("CoProcMgr") << "Coprocedure(" << name << ") enqueuing with id=" << id.asString() << " in pool \"" << mPoolName << "\" at "
                               << mPending << LL_ENDL;
     }
-    auto pushed = mPendingCoprocs->try_push(boost::make_shared<QueuedCoproc>(name, id, proc));
+    auto pushed = mPendingCoprocs->try_push(std::make_shared<QueuedCoproc>(name, id, proc));
     if (pushed == boost::fibers::channel_op_status::success)
     {
         ++mPending;
diff --git a/indra/llmessage/llcorehttputil.h b/indra/llmessage/llcorehttputil.h
index 6d0d68cf24..fc561c6b0f 100644
--- a/indra/llmessage/llcorehttputil.h
+++ b/indra/llmessage/llcorehttputil.h
@@ -263,8 +263,8 @@ class HttpCoroHandler : public LLCore::HttpHandler
 {
 public:
 
-    typedef boost::shared_ptr<HttpCoroHandler>  ptr_t;
-    typedef boost::weak_ptr<HttpCoroHandler>    wptr_t;
+    typedef std::shared_ptr<HttpCoroHandler>  ptr_t;
+    typedef std::weak_ptr<HttpCoroHandler>    wptr_t;
 
     HttpCoroHandler(LLEventStream &reply);
 
@@ -317,8 +317,8 @@ public:
     static const std::string HTTP_RESULTS_CONTENT;
     static const std::string HTTP_RESULTS_RAW;
 
-    typedef boost::shared_ptr<HttpCoroutineAdapter> ptr_t;
-    typedef boost::weak_ptr<HttpCoroutineAdapter>   wptr_t;
+    typedef std::shared_ptr<HttpCoroutineAdapter> ptr_t;
+    typedef std::weak_ptr<HttpCoroutineAdapter>   wptr_t;
 
     HttpCoroutineAdapter(const std::string &name, LLCore::HttpRequest::policy_t policyId);
     ~HttpCoroutineAdapter();
diff --git a/indra/llmessage/llexperiencecache.h b/indra/llmessage/llexperiencecache.h
index 1c97133723..f0dc4624ef 100644
--- a/indra/llmessage/llexperiencecache.h
+++ b/indra/llmessage/llexperiencecache.h
@@ -112,7 +112,7 @@ private:
 
     // Callback types for get() 
     typedef boost::signals2::signal < void(const LLSD &) > callback_signal_t;
-	typedef boost::shared_ptr<callback_signal_t> signal_ptr;
+	typedef std::shared_ptr<callback_signal_t> signal_ptr;
 	// May have multiple callbacks for a single ID, which are
 	// represented as multiple slots bound to the signal.
 	// Avoid copying signals via pointers.
diff --git a/indra/llmessage/lliohttpserver.cpp b/indra/llmessage/lliohttpserver.cpp
index c707c7ad09..e302dd2b5e 100644
--- a/indra/llmessage/lliohttpserver.cpp
+++ b/indra/llmessage/lliohttpserver.cpp
@@ -982,7 +982,7 @@ LLHTTPNode& LLIOHTTPServer::create(
     }
 
     LLHTTPResponseFactory* factory = new LLHTTPResponseFactory;
-	boost::shared_ptr<LLChainIOFactory> factory_ptr(factory);
+	std::shared_ptr<LLChainIOFactory> factory_ptr(factory);
 
     LLIOServerSocket* server = new LLIOServerSocket(pool, socket, factory_ptr);
 
diff --git a/indra/llmessage/lliopipe.h b/indra/llmessage/lliopipe.h
index 7fd4cee8ba..e6ac8ebfc2 100644
--- a/indra/llmessage/lliopipe.h
+++ b/indra/llmessage/lliopipe.h
@@ -89,7 +89,7 @@ public:
 	/** 
 	 * @brief Scattered memory container.
 	 */
-	typedef boost::shared_ptr<LLBufferArray> buffer_ptr_t;
+	typedef std::shared_ptr<LLBufferArray> buffer_ptr_t;
 
 	/** 
 	 * @brief Enumeration for IO return codes
diff --git a/indra/llmessage/lliosocket.h b/indra/llmessage/lliosocket.h
index 303d80eb14..a62b3c0204 100644
--- a/indra/llmessage/lliosocket.h
+++ b/indra/llmessage/lliosocket.h
@@ -65,7 +65,7 @@ public:
 	/** 
 	 * @brief Reference counted shared pointers to sockets.
 	 */
-	typedef boost::shared_ptr<LLSocket> ptr_t;
+	typedef std::shared_ptr<LLSocket> ptr_t;
 
 	/** 
 	 * @brief Type of socket to create.
@@ -305,7 +305,7 @@ class LLIOServerSocket : public LLIOPipe
 {
 public:
 	typedef LLSocket::ptr_t socket_t;
-	typedef boost::shared_ptr<LLChainIOFactory> factory_t;
+	typedef std::shared_ptr<LLChainIOFactory> factory_t;
 	LLIOServerSocket(apr_pool_t* pool, socket_t listener, factory_t reactor);
 	virtual ~LLIOServerSocket();
 
diff --git a/indra/llmessage/llservice.h b/indra/llmessage/llservice.h
index 9c09aeb44c..f215acab56 100644
--- a/indra/llmessage/llservice.h
+++ b/indra/llmessage/llservice.h
@@ -116,7 +116,7 @@ class LLService : public LLIOPipe
 public:
 	//typedef boost::intrusive_ptr<LLServiceCreator> creator_t;
 	//typedef boost::intrusive_ptr<LLService> service_t;
-	typedef boost::shared_ptr<LLChainIOFactory> creator_t;
+	typedef std::shared_ptr<LLChainIOFactory> creator_t;
 
 	/** 
 	 * @brief This method is used to register a protocol name with a
diff --git a/indra/llmessage/llstoredmessage.h b/indra/llmessage/llstoredmessage.h
index 9c98e2c558..6ea150fda3 100644
--- a/indra/llmessage/llstoredmessage.h
+++ b/indra/llmessage/llstoredmessage.h
@@ -46,7 +46,7 @@ private:
 	std::string mName;
 };
 
-typedef boost::shared_ptr<LLStoredMessage> LLStoredMessagePtr;
+typedef std::shared_ptr<LLStoredMessage> LLStoredMessagePtr;
 
 
 #endif // LL_STOREDMESSAGE_H
diff --git a/indra/llmessage/tests/llcurl_stub.cpp b/indra/llmessage/tests/llcurl_stub.cpp
index b7fdf4f437..1c571a74da 100644
--- a/indra/llmessage/tests/llcurl_stub.cpp
+++ b/indra/llmessage/tests/llcurl_stub.cpp
@@ -49,7 +49,7 @@ void LLCurl::Responder::httpCompleted()
 }
 
 void LLCurl::Responder::completedRaw(LLChannelDescriptors const&,
-									 boost::shared_ptr<LLBufferArray> const&)
+									 std::shared_ptr<LLBufferArray> const&)
 {
 }
 
diff --git a/indra/llplugin/llpluginclassmedia.h b/indra/llplugin/llpluginclassmedia.h
index ba76ae4e37..d56712257b 100644
--- a/indra/llplugin/llpluginclassmedia.h
+++ b/indra/llplugin/llpluginclassmedia.h
@@ -335,7 +335,7 @@ public:
 	// "init_history" message 
 	void initializeUrlHistory(const LLSD& url_history);
 
-	boost::shared_ptr<LLPluginClassMedia> getSharedPtr() { return boost::dynamic_pointer_cast<LLPluginClassMedia>(shared_from_this()); } // due to enable_shared_from_this
+	std::shared_ptr<LLPluginClassMedia> getSharedPtr() { return std::dynamic_pointer_cast<LLPluginClassMedia>(shared_from_this()); } // due to enable_shared_from_this
 
 protected:
 
diff --git a/indra/llplugin/llpluginprocessparent.h b/indra/llplugin/llpluginprocessparent.h
index 1893c9e657..01627925d7 100644
--- a/indra/llplugin/llpluginprocessparent.h
+++ b/indra/llplugin/llpluginprocessparent.h
@@ -43,7 +43,7 @@
 #include "llsd.h"
 #include "llevents.h"
 
-class LLPluginProcessParentOwner : public boost::enable_shared_from_this < LLPluginProcessParentOwner > 
+class LLPluginProcessParentOwner : public std::enable_shared_from_this < LLPluginProcessParentOwner > 
 {
 public:
 	virtual ~LLPluginProcessParentOwner();
@@ -60,7 +60,7 @@ class LLPluginProcessParent : public LLPluginMessagePipeOwner
 
     LLPluginProcessParent(LLPluginProcessParentOwner *owner);
 public:
-    typedef boost::shared_ptr<LLPluginProcessParent> ptr_t;
+    typedef std::shared_ptr<LLPluginProcessParent> ptr_t;
 
 	~LLPluginProcessParent();
 		
diff --git a/indra/llprimitive/lldaeloader.cpp b/indra/llprimitive/lldaeloader.cpp
index 2e4b013b77..2c357e1ac5 100644
--- a/indra/llprimitive/lldaeloader.cpp
+++ b/indra/llprimitive/lldaeloader.cpp
@@ -53,8 +53,6 @@
 #pragma warning (default : 4264)
 #endif
 
-#include <boost/lexical_cast.hpp>
-
 #include "lldaeloader.h"
 #include "llsdserialize.h"
 #include "lljoint.h"
@@ -2385,7 +2383,7 @@ std::string LLDAELoader::getElementLabel(daeElement *element)
 
 		if (ind > 0)
 		{
-			index_string = "_" + boost::lexical_cast<std::string>(ind);
+			index_string = "_" + std::to_string(ind);
 		}
 
 		// if parent has a name or ID, use it
diff --git a/indra/llprimitive/llgltfloader.cpp b/indra/llprimitive/llgltfloader.cpp
index 7394f99794..8e498158d6 100644
--- a/indra/llprimitive/llgltfloader.cpp
+++ b/indra/llprimitive/llgltfloader.cpp
@@ -48,8 +48,6 @@
 
 // TODO: includes inherited from dae loader.  Validate / prune
 
-#include <boost/lexical_cast.hpp>
-
 #include "llsdserialize.h"
 #include "lljoint.h"
 
diff --git a/indra/llprimitive/llmodel.cpp b/indra/llprimitive/llmodel.cpp
index 99a5697a84..ae81f06e84 100644
--- a/indra/llprimitive/llmodel.cpp
+++ b/indra/llprimitive/llmodel.cpp
@@ -68,6 +68,7 @@ LLModel::~LLModel()
 	{
 		LLConvexDecomposition::getInstance()->deleteDecomposition(mDecompID);
 	}
+    mPhysics.mMesh.clear();
 }
 
 //static
diff --git a/indra/llprimitive/llmodel.h b/indra/llprimitive/llmodel.h
index 4505d6b3b9..040257e00e 100644
--- a/indra/llprimitive/llmodel.h
+++ b/indra/llprimitive/llmodel.h
@@ -106,6 +106,8 @@ public:
 		std::vector<LLVector3> mPositions;
 		std::vector<LLVector3> mNormals;
 
+        ~PhysicsMesh() {}
+
 		void clear()
 		{
 			mPositions.clear();
@@ -131,6 +133,7 @@ public:
 	public:
 		Decomposition() { }
 		Decomposition(LLSD& data);
+		~Decomposition() { }
 		void fromLLSD(LLSD& data);
 		LLSD asLLSD() const;
 		bool hasHullList() const;
@@ -365,7 +368,7 @@ class LLModelInstanceBase
 {
 public:
 	LLPointer<LLModel> mModel;
-	LLPointer<LLModel> mLOD[5];
+	LLPointer<LLModel> mLOD[LLModel::NUM_LODS];
 	LLUUID mMeshID;
 
 	LLMatrix4 mTransform;
@@ -380,6 +383,15 @@ public:
 		: mModel(NULL)
 	{
 	}
+
+    virtual ~LLModelInstanceBase()
+    {
+        mModel = NULL;
+        for (int j = 0; j < LLModel::NUM_LODS; ++j)
+        {
+            mLOD[j] = NULL;
+        }
+    };
 };
 
 typedef std::vector<LLModelInstanceBase> model_instance_list;
@@ -399,6 +411,8 @@ public:
 
 	LLModelInstance(LLSD& data);
 
+    ~LLModelInstance() {}
+
 	LLSD asLLSD();
 };
 
diff --git a/indra/llprimitive/tests/llmediaentry_test.cpp b/indra/llprimitive/tests/llmediaentry_test.cpp
index b072ce3964..c3e17d1267 100644
--- a/indra/llprimitive/tests/llmediaentry_test.cpp
+++ b/indra/llprimitive/tests/llmediaentry_test.cpp
@@ -211,7 +211,7 @@ namespace tut
 
     void whitelist_test(int num, bool enable, const char *whitelist, const char *candidate_url, bool expected_pass)
     {
-        std::string message = "Whitelist test " + boost::lexical_cast<std::string>(num);
+        std::string message = "Whitelist test " + std::to_string(num);
         LLMediaEntry entry;
         entry.setWhiteListEnable(enable);
         set_whitelist(entry, whitelist);
diff --git a/indra/llui/llcommandmanager.cpp b/indra/llui/llcommandmanager.cpp
index 3e159365e5..8ef7bd837f 100644
--- a/indra/llui/llcommandmanager.cpp
+++ b/indra/llui/llcommandmanager.cpp
@@ -34,8 +34,6 @@
 #include "llerror.h"
 #include "llxuiparser.h"
 
-#include <boost/foreach.hpp>
-
 
 //
 // LLCommandId class
@@ -182,7 +180,7 @@ bool LLCommandManager::load()
 		return false;
 	}
 
-	BOOST_FOREACH(LLCommand::Params& commandParams, commandsParams.commands)
+	for (const LLCommand::Params& commandParams : commandsParams.commands)
 	{
 		LLCommand * command = new LLCommand(commandParams);
 
diff --git a/indra/llui/llfloater.cpp b/indra/llui/llfloater.cpp
index c67db54ea6..216f4a4ea5 100644
--- a/indra/llui/llfloater.cpp
+++ b/indra/llui/llfloater.cpp
@@ -59,7 +59,6 @@
 #include "llmultifloater.h"
 #include "llsdutil.h"
 #include "lluiusage.h"
-#include <boost/foreach.hpp>
 
 
 // use this to control "jumping" behavior when Ctrl-Tabbing
@@ -2387,7 +2386,7 @@ void LLFloaterView::reshape(S32 width, S32 height, BOOL called_from_parent)
 			//{
 			//	floaterp->translate(translate_x, translate_y);
 			//}
-			BOOST_FOREACH(LLHandle<LLFloater> dependent_floater, floaterp->mDependents)
+			for (LLHandle<LLFloater> dependent_floater : floaterp->mDependents)
 			{
 				if (dependent_floater.get())
 				{
@@ -2402,10 +2401,9 @@ void LLFloaterView::reshape(S32 width, S32 height, BOOL called_from_parent)
 void LLFloaterView::restoreAll()
 {
 	// make sure all subwindows aren't minimized
-	child_list_t child_list = *(getChildList());
-	for (child_list_const_iter_t child_it = child_list.begin(); child_it != child_list.end(); ++child_it)
+	for (auto child : *getChildList())
 	{
-		LLFloater* floaterp = dynamic_cast<LLFloater*>(*child_it);
+		LLFloater* floaterp = dynamic_cast<LLFloater*>(child);
 		if (floaterp)
 		{
 			floaterp->setMinimized(FALSE);
diff --git a/indra/llui/lllayoutstack.cpp b/indra/llui/lllayoutstack.cpp
index 7e4e828a88..2769a96875 100644
--- a/indra/llui/lllayoutstack.cpp
+++ b/indra/llui/lllayoutstack.cpp
@@ -395,8 +395,7 @@ void LLLayoutStack::updateLayout()
 							: getRect().getHeight();
 
 	// first, assign minimum dimensions
-	LLLayoutPanel* panelp = NULL;
-	BOOST_FOREACH(panelp, mPanels)
+	for (LLLayoutPanel* panelp : mPanels)
 	{
 		if (panelp->mAutoResize)
 		{
@@ -409,12 +408,15 @@ void LLLayoutStack::updateLayout()
 	llassert(total_visible_fraction < 1.05f);
 
 	// don't need spacing after last panel
-	space_to_distribute += panelp ? ll_round((F32)mPanelSpacing * panelp->getVisibleAmount()) : 0;
+	if (!mPanels.empty())
+	{
+		space_to_distribute += ll_round(F32(mPanelSpacing) * mPanels.back()->getVisibleAmount());
+	}
 
 	S32 remaining_space = space_to_distribute;
 	if (space_to_distribute > 0 && total_visible_fraction > 0.f)
 	{	// give space proportionally to visible auto resize panels
-		BOOST_FOREACH(LLLayoutPanel* panelp, mPanels)
+		for (LLLayoutPanel* panelp : mPanels)
 		{
 			if (panelp->mAutoResize)
 			{
@@ -427,7 +429,7 @@ void LLLayoutStack::updateLayout()
 	}
 
 	// distribute any left over pixels to non-collapsed, visible panels
-	BOOST_FOREACH(LLLayoutPanel* panelp, mPanels)
+	for (LLLayoutPanel* panelp : mPanels)
 	{
 		if (remaining_space == 0) break;
 
@@ -443,7 +445,7 @@ void LLLayoutStack::updateLayout()
 
 	F32 cur_pos = (mOrientation == HORIZONTAL) ? 0.f : (F32)getRect().getHeight();
 
-	BOOST_FOREACH(LLLayoutPanel* panelp, mPanels)
+	for (LLLayoutPanel* panelp : mPanels)
 	{
 		F32 panel_dim = llmax(panelp->getExpandedMinDim(), panelp->mTargetDim);
 
@@ -538,7 +540,7 @@ LLLayoutPanel* LLLayoutStack::findEmbeddedPanel(LLPanel* panelp) const
 {
 	if (!panelp) return NULL;
 
-	BOOST_FOREACH(LLLayoutPanel* p, mPanels)
+	for (LLLayoutPanel* p : mPanels)
 	{
 		if (p == panelp)
 		{
@@ -552,7 +554,7 @@ LLLayoutPanel* LLLayoutStack::findEmbeddedPanelByName(const std::string& name) c
 {
 	LLLayoutPanel* result = NULL;
 
-	BOOST_FOREACH(LLLayoutPanel* p, mPanels)
+	for (LLLayoutPanel* p : mPanels)
 	{
 		if (p->getName() == name)
 		{
@@ -566,7 +568,7 @@ LLLayoutPanel* LLLayoutStack::findEmbeddedPanelByName(const std::string& name) c
 
 void LLLayoutStack::createResizeBar(LLLayoutPanel* panelp)
 {
-	BOOST_FOREACH(LLLayoutPanel* lp, mPanels)
+	for (LLLayoutPanel* lp : mPanels)
 	{
 		if (lp->mResizeBar == NULL)
 		{
@@ -669,7 +671,7 @@ void LLLayoutStack::updateFractionalSizes()
 {
 	F32 total_resizable_dim = 0.f;
 
-	BOOST_FOREACH(LLLayoutPanel* panelp, mPanels)
+	for (LLLayoutPanel* panelp : mPanels)
 	{
 		if (panelp->mAutoResize)
 		{
@@ -677,7 +679,7 @@ void LLLayoutStack::updateFractionalSizes()
 		}
 	}
 
-	BOOST_FOREACH(LLLayoutPanel* panelp, mPanels)
+	for (LLLayoutPanel* panelp : mPanels)
 	{
 		if (panelp->mAutoResize)
 		{
@@ -698,7 +700,7 @@ void LLLayoutStack::normalizeFractionalSizes()
 	S32 num_auto_resize_panels = 0;
 	F32 total_fractional_size = 0.f;
 	
-	BOOST_FOREACH(LLLayoutPanel* panelp, mPanels)
+	for (LLLayoutPanel* panelp : mPanels)
 	{
 		if (panelp->mAutoResize)
 		{
@@ -709,7 +711,7 @@ void LLLayoutStack::normalizeFractionalSizes()
 
 	if (total_fractional_size == 0.f)
 	{ // equal distribution
-		BOOST_FOREACH(LLLayoutPanel* panelp, mPanels)
+		for (LLLayoutPanel* panelp : mPanels)
 		{
 			if (panelp->mAutoResize)
 			{
@@ -719,7 +721,7 @@ void LLLayoutStack::normalizeFractionalSizes()
 	}
 	else
 	{ // renormalize
-		BOOST_FOREACH(LLLayoutPanel* panelp, mPanels)
+		for (LLLayoutPanel* panelp : mPanels)
 		{
 			if (panelp->mAutoResize)
 			{
@@ -736,7 +738,7 @@ bool LLLayoutStack::animatePanels()
 	//
 	// animate visibility
 	//
-	BOOST_FOREACH(LLLayoutPanel* panelp, mPanels)
+	for (LLLayoutPanel* panelp : mPanels)
 	{
 		if (panelp->getVisible())
 		{
@@ -834,7 +836,7 @@ void LLLayoutStack::updatePanelRect( LLLayoutPanel* resized_panel, const LLRect&
 	LLLayoutPanel* other_resize_panel = NULL;
 	LLLayoutPanel* following_panel = NULL;
 
-	BOOST_REVERSE_FOREACH(LLLayoutPanel* panelp, mPanels)
+	BOOST_REVERSE_FOREACH(LLLayoutPanel* panelp, mPanels) // Should replace this when C++20 reverse view adaptor becomes available...
 	{
 		if (panelp->mAutoResize)
 		{
@@ -883,7 +885,7 @@ void LLLayoutStack::updatePanelRect( LLLayoutPanel* resized_panel, const LLRect&
 		AFTER_RESIZED_PANEL
 	} which_panel = BEFORE_RESIZED_PANEL;
 
-	BOOST_FOREACH(LLLayoutPanel* panelp, mPanels)
+	for (LLLayoutPanel* panelp : mPanels)
 	{
 		if (!panelp->getVisible() || panelp->mCollapsed) 
 		{
@@ -974,6 +976,7 @@ void LLLayoutStack::updatePanelRect( LLLayoutPanel* resized_panel, const LLRect&
 												MIN_FRACTIONAL_SIZE,
 												MAX_FRACTIONAL_SIZE);
 			}
+			break;
 		default:
 			break;
 		}
@@ -990,8 +993,8 @@ void LLLayoutStack::reshape(S32 width, S32 height, BOOL called_from_parent)
 
 void LLLayoutStack::updateResizeBarLimits()
 {
-	LLLayoutPanel* previous_visible_panelp = NULL;
-	BOOST_REVERSE_FOREACH(LLLayoutPanel* visible_panelp, mPanels)
+	LLLayoutPanel* previous_visible_panelp{ nullptr };
+	BOOST_REVERSE_FOREACH(LLLayoutPanel* visible_panelp, mPanels) // Should replace this when C++20 reverse view adaptor becomes available...
 	{
 		if (!visible_panelp->getVisible() || visible_panelp->mCollapsed)
 		{
diff --git a/indra/llui/llloadingindicator.cpp b/indra/llui/llloadingindicator.cpp
index 1ede5b706f..e8b6b7e43b 100644
--- a/indra/llui/llloadingindicator.cpp
+++ b/indra/llui/llloadingindicator.cpp
@@ -34,7 +34,6 @@
 // Project includes
 #include "lluictrlfactory.h"
 #include "lluiimage.h"
-#include "boost/foreach.hpp"
 
 // registered in llui.cpp to avoid being left out by MS linker
 //static LLDefaultChildRegistry::Register<LLLoadingIndicator> r("loading_indicator");
@@ -52,7 +51,7 @@ LLLoadingIndicator::LLLoadingIndicator(const Params& p)
 
 void LLLoadingIndicator::initFromParams(const Params& p)
 {
-	BOOST_FOREACH(LLUIImage* image, p.images().image)
+	for (LLUIImage* image : p.images().image)
 	{
 		mImages.push_back(image);
 	}
diff --git a/indra/llui/llmenugl.cpp b/indra/llui/llmenugl.cpp
index cebca70b59..76b50e0cdd 100644
--- a/indra/llui/llmenugl.cpp
+++ b/indra/llui/llmenugl.cpp
@@ -60,7 +60,6 @@
 #include "v2math.h"
 #include <set>
 #include <boost/tokenizer.hpp>
-#include <boost/foreach.hpp>
 
 // static
 LLMenuHolderGL *LLMenuGL::sMenuContainer = NULL;
@@ -2156,7 +2155,7 @@ void LLMenuGL::arrange( void )
 		}
 		else
 		{
-			BOOST_FOREACH(LLMenuItemGL* itemp, mItems)
+			for (LLMenuItemGL* itemp : mItems)
 			{
 				// do first so LLMenuGLItemCall can call on_visible to determine if visible
 				itemp->buildDrawLabel();
diff --git a/indra/llui/llnotifications.cpp b/indra/llui/llnotifications.cpp
index d87241a9bf..28fc8bf79f 100644
--- a/indra/llui/llnotifications.cpp
+++ b/indra/llui/llnotifications.cpp
@@ -45,7 +45,6 @@
 
 #include <algorithm>
 #include <boost/regex.hpp>
-#include <boost/foreach.hpp>
 
 
 const std::string NOTIFICATION_PERSIST_VERSION = "0.93";
@@ -444,14 +443,14 @@ LLNotificationTemplate::LLNotificationTemplate(const LLNotificationTemplate::Par
 		mSoundName = p.sound;
 	}
 
-	BOOST_FOREACH(const LLNotificationTemplate::UniquenessContext& context, p.unique.contexts)
+	for (const LLNotificationTemplate::UniquenessContext& context : p.unique.contexts)
 	{
 		mUniqueContext.push_back(context.value);
 	}
 	
 	LL_DEBUGS("Notifications") << "notification \"" << mName << "\": tag count is " << p.tags.size() << LL_ENDL;
 	
-	BOOST_FOREACH(const LLNotificationTemplate::Tag& tag, p.tags)
+	for (const LLNotificationTemplate::Tag& tag : p.tags)
 	{
 		LL_DEBUGS("Notifications") << "    tag \"" << std::string(tag.value) << "\"" << LL_ENDL;
 		mTags.push_back(tag.value);
@@ -1154,7 +1153,7 @@ LLNotificationChannel::LLNotificationChannel(const Params& p)
 	LLInstanceTracker<LLNotificationChannel, std::string>(p.name.isProvided() ? p.name : LLUUID::generateNewID().asString()),
 	mName(p.name.isProvided() ? p.name : LLUUID::generateNewID().asString())
 {
-	BOOST_FOREACH(const std::string& source, p.sources)
+	for (const std::string& source : p.sources)
     {
 		connectToChannel(source);
 	}
@@ -1527,7 +1526,7 @@ void replaceFormText(LLNotificationForm::Params& form, const std::string& patter
 		form.ignore.text = replace;
 	}
 
-	BOOST_FOREACH(LLNotificationForm::FormElement& element, form.form_elements.elements)
+	for (LLNotificationForm::FormElement& element : form.form_elements.elements)
 	{
 		if (element.button.isChosen() && element.button.text() == pattern)
 		{
@@ -1575,19 +1574,19 @@ bool LLNotifications::loadTemplates()
 
 	mTemplates.clear();
 
-	BOOST_FOREACH(LLNotificationTemplate::GlobalString& string, params.strings)
+	for (const LLNotificationTemplate::GlobalString& string : params.strings)
 	{
 		mGlobalStrings[string.name] = string.value;
 	}
 
 	std::map<std::string, LLNotificationForm::Params> form_templates;
 
-	BOOST_FOREACH(LLNotificationTemplate::Template& notification_template, params.templates)
+	for (const LLNotificationTemplate::Template& notification_template : params.templates)
 	{
 		form_templates[notification_template.name] = notification_template.form;
 	}
 
-	BOOST_FOREACH(LLNotificationTemplate::Params& notification, params.notifications)
+	for (LLNotificationTemplate::Params& notification : params.notifications)
 	{
 		if (notification.form_ref.form_template.isChosen())
 		{
@@ -1641,7 +1640,7 @@ bool LLNotifications::loadVisibilityRules()
 
 	mVisibilityRules.clear();
 
-	BOOST_FOREACH(LLNotificationVisibilityRule::Rule& rule, params.rules)
+	for (const LLNotificationVisibilityRule::Rule& rule : params.rules)
 	{
 		mVisibilityRules.push_back(LLNotificationVisibilityRulePtr(new LLNotificationVisibilityRule(rule)));
 	}
diff --git a/indra/llui/llnotifications.h b/indra/llui/llnotifications.h
index 4d71d189f2..98b4c9df85 100644
--- a/indra/llui/llnotifications.h
+++ b/indra/llui/llnotifications.h
@@ -992,7 +992,7 @@ private:
 
 	bool mIgnoreAllNotifications;
 
-	boost::scoped_ptr<LLNotificationsListener> mListener;
+	std::unique_ptr<LLNotificationsListener> mListener;
 
 	std::vector<LLNotificationChannelPtr> mDefaultChannels;
 };
diff --git a/indra/llui/llnotificationslistener.cpp b/indra/llui/llnotificationslistener.cpp
index 83b5bf03ac..859222f907 100644
--- a/indra/llui/llnotificationslistener.cpp
+++ b/indra/llui/llnotificationslistener.cpp
@@ -32,7 +32,6 @@
 #include "llnotificationtemplate.h"
 #include "llsd.h"
 #include "llui.h"
-#include <boost/foreach.hpp>
 
 LLNotificationsListener::LLNotificationsListener(LLNotifications & notifications) :
     LLEventAPI("LLNotifications",
diff --git a/indra/llui/lltoolbar.cpp b/indra/llui/lltoolbar.cpp
index 2707f7a15c..204b8b9984 100644
--- a/indra/llui/lltoolbar.cpp
+++ b/indra/llui/lltoolbar.cpp
@@ -27,7 +27,6 @@
 
 #include "linden_common.h"
 
-#include <boost/foreach.hpp>
 #include "lltoolbar.h"
 
 #include "llcommandmanager.h"
@@ -219,7 +218,7 @@ void LLToolBar::initFromParams(const LLToolBar::Params& p)
 	
 	mCenteringStack->addChild(LLUICtrlFactory::create<LLLayoutPanel>(border_panel_p));
 
-	BOOST_FOREACH(LLCommandId id, p.commands)
+	for (const auto& id : p.commands)
 	{
 		addCommand(id);
 	}
@@ -417,7 +416,7 @@ BOOL LLToolBar::handleRightMouseDown(S32 x, S32 y, MASK mask)
 		// Determine which button the mouse was over during the click in case the context menu action
 		// is intended to affect the button.
 		mRightMouseTargetButton = NULL;
-		BOOST_FOREACH(LLToolBarButton* button, mButtons)
+		for (LLToolBarButton* button : mButtons)
 		{
 			LLRect button_rect;
 			button->localRectToOtherView(button->getLocalRect(), &button_rect, this);
@@ -505,7 +504,7 @@ void LLToolBar::setButtonType(LLToolBarEnums::ButtonType button_type)
 void LLToolBar::resizeButtonsInRow(std::vector<LLToolBarButton*>& buttons_in_row, S32 max_row_girth)
 {
 	// make buttons in current row all same girth
-	BOOST_FOREACH(LLToolBarButton* button, buttons_in_row)
+	for (LLToolBarButton* button : buttons_in_row)
 	{
 		if (getOrientation(mSideType) == LLLayoutStack::HORIZONTAL)
 		{
@@ -693,7 +692,7 @@ void LLToolBar::updateLayoutAsNeeded()
 
 	std::vector<LLToolBarButton*> buttons_in_row;
 
-	BOOST_FOREACH(LLToolBarButton* button, mButtons)
+	for (LLToolBarButton* button : mButtons)
 	{
 		button->reshape(button->mWidthRange.getMin(), button->mDesiredHeight);
 		button->autoResize();
@@ -878,7 +877,7 @@ void LLToolBar::createButtons()
 {
 	std::set<LLUUID> set_flashing;
 
-	BOOST_FOREACH(LLToolBarButton* button, mButtons)
+	for (LLToolBarButton* button : mButtons)
 	{
         if (button->getFlashTimer() && button->getFlashTimer()->isFlashingInProgress())
         {
@@ -896,7 +895,7 @@ void LLToolBar::createButtons()
 	mButtonMap.clear();
 	mRightMouseTargetButton = NULL;
 	
-	BOOST_FOREACH(LLCommandId& command_id, mButtonCommands)
+	for (const LLCommandId& command_id : mButtonCommands)
 	{
 		LLToolBarButton* button = createButton(command_id);
 		mButtons.push_back(button);
diff --git a/indra/llui/lluicolortable.cpp b/indra/llui/lluicolortable.cpp
index 096336045c..f43bdf1fdc 100644
--- a/indra/llui/lluicolortable.cpp
+++ b/indra/llui/lluicolortable.cpp
@@ -32,7 +32,6 @@
 #include "llui.h"
 #include "lluicolortable.h"
 #include "lluictrlfactory.h"
-#include <boost/foreach.hpp>
 
 LLUIColorTable::ColorParams::ColorParams()
 :	value("value"),
@@ -208,7 +207,7 @@ bool LLUIColorTable::loadFromSettings()
 
 	// pass constraint=LLDir::ALL_SKINS because we want colors.xml from every
 	// skin dir
-	BOOST_FOREACH(std::string colors_path,
+	for (const std::string& colors_path :
 				  gDirUtilp->findSkinnedFilenames(LLDir::SKINBASE, "colors.xml", LLDir::ALL_SKINS))
 	{
 		result |= loadFromFilename(colors_path, mLoadedColors);
diff --git a/indra/llui/llview.cpp b/indra/llui/llview.cpp
index da7868d804..070cd4b107 100644
--- a/indra/llui/llview.cpp
+++ b/indra/llui/llview.cpp
@@ -32,7 +32,6 @@
 
 #include <sstream>
 #include <boost/tokenizer.hpp>
-#include <boost/foreach.hpp>
 #include <boost/bind.hpp>
 
 #include "llrender.h"
@@ -592,7 +591,7 @@ void LLView::deleteAllChildren()
 
 void LLView::setAllChildrenEnabled(BOOL b)
 {
-	BOOST_FOREACH(LLView* viewp, mChildList)
+	for (LLView* viewp : mChildList)
 	{
 		viewp->setEnabled(b);
 	}
@@ -621,7 +620,7 @@ void LLView::onVisibilityChange ( BOOL new_visibility )
 {
 	BOOL old_visibility;
 	BOOL log_visibility_change = LLViewerEventRecorder::instance().getLoggingStatus();
-	BOOST_FOREACH(LLView* viewp, mChildList)
+	for (LLView* viewp : mChildList)
 	{
 		if (!viewp)
 		{
@@ -725,7 +724,7 @@ LLView* LLView::childrenHandleCharEvent(const std::string& desc, const METHOD& m
 {
 	if ( getVisible() && getEnabled() )
 	{
-		BOOST_FOREACH(LLView* viewp, mChildList)
+		for (LLView* viewp : mChildList)
 		{
 			if ((viewp->*method)(c, mask, TRUE))
 			{
@@ -744,7 +743,7 @@ LLView* LLView::childrenHandleCharEvent(const std::string& desc, const METHOD& m
 template <typename METHOD, typename XDATA>
 LLView* LLView::childrenHandleMouseEvent(const METHOD& method, S32 x, S32 y, XDATA extra, bool allow_mouse_block)
 {
-	BOOST_FOREACH(LLView* viewp, mChildList)
+	for (LLView* viewp : mChildList)
 	{
 		S32 local_x = x - viewp->getRect().mLeft;
 		S32 local_y = y - viewp->getRect().mBottom;
@@ -773,7 +772,7 @@ LLView* LLView::childrenHandleMouseEvent(const METHOD& method, S32 x, S32 y, XDA
 
 LLView* LLView::childrenHandleToolTip(S32 x, S32 y, MASK mask)
 {
-	BOOST_FOREACH(LLView* viewp, mChildList)
+	for (LLView* viewp : mChildList)
 	{
 		S32 local_x = x - viewp->getRect().mLeft;
 		S32 local_y = y - viewp->getRect().mBottom;
@@ -805,7 +804,7 @@ LLView* LLView::childrenHandleDragAndDrop(S32 x, S32 y, MASK mask,
 	// default to not accepting drag and drop, will be overridden by handler
 	*accept = ACCEPT_NO;
 
-	BOOST_FOREACH(LLView* viewp, mChildList)
+	for (LLView* viewp : mChildList)
 	{
 		S32 local_x = x - viewp->getRect().mLeft;
 		S32 local_y = y - viewp->getRect().mBottom;
@@ -831,7 +830,7 @@ LLView* LLView::childrenHandleDragAndDrop(S32 x, S32 y, MASK mask,
 
 LLView* LLView::childrenHandleHover(S32 x, S32 y, MASK mask)
 {
-	BOOST_FOREACH(LLView* viewp, mChildList)
+	for (LLView* viewp : mChildList)
 	{
 		S32 local_x = x - viewp->getRect().mLeft;
 		S32 local_y = y - viewp->getRect().mBottom;
@@ -859,7 +858,7 @@ LLView*	LLView::childFromPoint(S32 x, S32 y, bool recur)
 	if (!getVisible())
 		return NULL;
 
-	BOOST_FOREACH(LLView* viewp, mChildList)
+	for (LLView* viewp : mChildList)
 	{
 		S32 local_x = x - viewp->getRect().mLeft;
 		S32 local_y = y - viewp->getRect().mBottom;
@@ -1379,7 +1378,7 @@ void LLView::reshape(S32 width, S32 height, BOOL called_from_parent)
 		mRect.mTop = getRect().mBottom + height;
 
 		// move child views according to reshape flags
-		BOOST_FOREACH(LLView* viewp, mChildList)
+		for (LLView* viewp : mChildList)
 		{
 			if (viewp != NULL)
 			{
@@ -1451,7 +1450,7 @@ LLRect LLView::calcBoundingRect()
 {
 	LLRect local_bounding_rect = LLRect::null;
 
-	BOOST_FOREACH(LLView* childp, mChildList)
+	for (LLView* childp : mChildList)
 	{
 		// ignore invisible and "top" children when calculating bounding rect
 		// such as combobox popups
@@ -1614,7 +1613,7 @@ LLView* LLView::findChildView(const std::string& name, BOOL recurse) const
     LL_PROFILE_ZONE_SCOPED_CATEGORY_UI;
 	
     // Look for direct children *first*
-	BOOST_FOREACH(LLView* childp, mChildList)
+	for (LLView* childp : mChildList)
 	{
 		llassert(childp);
 		if (childp->getName() == name)
@@ -1625,7 +1624,7 @@ LLView* LLView::findChildView(const std::string& name, BOOL recurse) const
 	if (recurse)
 	{
 		// Look inside each child as well.
-		BOOST_FOREACH(LLView* childp, mChildList)
+		for (LLView* childp : mChildList)
 		{
 			llassert(childp);
 			LLView* viewp = childp->findChildView(name, recurse);
@@ -2800,7 +2799,7 @@ S32	LLView::notifyParent(const LLSD& info)
 bool	LLView::notifyChildren(const LLSD& info)
 {
 	bool ret = false;
-	BOOST_FOREACH(LLView* childp, mChildList)
+	for (LLView* childp : mChildList)
 	{
 		ret = ret || childp->notifyChildren(info);
 	}
diff --git a/indra/newview/CMakeLists.txt b/indra/newview/CMakeLists.txt
index fc83c16e5d..d59a467e51 100644
--- a/indra/newview/CMakeLists.txt
+++ b/indra/newview/CMakeLists.txt
@@ -1575,34 +1575,15 @@ endif (WINDOWS)
 
 # Add the xui files. This is handy for searching for xui elements
 # from within the IDE.
-set(viewer_XUI_FILES
-    skins/default/colors.xml
-    skins/default/default_languages.xml
-    skins/default/textures/textures.xml
-    )
-file(GLOB DEFAULT_XUI_FILE_GLOB_LIST
-     ${CMAKE_CURRENT_SOURCE_DIR}/skins/*/xui/en/*.xml)
-list(APPEND viewer_XUI_FILES ${DEFAULT_XUI_FILE_GLOB_LIST})
-
-file(GLOB DEFAULT_WIDGET_FILE_GLOB_LIST
-     ${CMAKE_CURRENT_SOURCE_DIR}/skins/*/xui/en/widgets/*.xml)
-list(APPEND viewer_XUI_FILES ${DEFAULT_WIDGET_FILE_GLOB_LIST})
-
-# Cannot append empty lists in CMake, wait until we have files here.
-#file(GLOB SILVER_WIDGET_FILE_GLOB_LIST
-#     ${CMAKE_CURRENT_SOURCE_DIR}/skins/silver/xui/en-us/widgets/*.xml)
-#list(APPEND viewer_XUI_FILES ${SILVER_WIDGET_FILE_GLOB_LIST})
-
-list(SORT viewer_XUI_FILES)
-
-source_group("XUI Files" FILES ${viewer_XUI_FILES})
-
-set_source_files_properties(${viewer_XUI_FILES}
+file(GLOB_RECURSE viewer_XUI_FILES LIST_DIRECTORIES FALSE
+    ${CMAKE_CURRENT_SOURCE_DIR}/skins/*.xml)
+source_group(TREE ${CMAKE_CURRENT_SOURCE_DIR}/skins PREFIX "XUI Files" FILES ${viewer_XUI_FILES})
+set_source_files_properties(${viewer_XUI_FILES} 
                             PROPERTIES HEADER_FILE_ONLY TRUE)
-
 list(APPEND viewer_SOURCE_FILES ${viewer_XUI_FILES})
 
-file(GLOB_RECURSE viewer_SHADER_FILES LIST_DIRECTORIES TRUE
+# Add the shader sources
+file(GLOB_RECURSE viewer_SHADER_FILES LIST_DIRECTORIES FALSE
     ${CMAKE_CURRENT_SOURCE_DIR}/app_settings/shaders/*.glsl)
 source_group(TREE ${CMAKE_CURRENT_SOURCE_DIR}/app_settings/shaders PREFIX "Shaders" FILES ${viewer_SHADER_FILES})
 set_source_files_properties(${viewer_SHADER_FILES} 
@@ -1612,6 +1593,7 @@ list(APPEND viewer_SOURCE_FILES ${viewer_SHADER_FILES})
 
 set(viewer_APPSETTINGS_FILES
     app_settings/anim.ini
+    app_settings/autoreplace.xml
     app_settings/cmd_line.xml
     app_settings/commands.xml
     app_settings/grass.xml
diff --git a/indra/newview/llagent.cpp b/indra/newview/llagent.cpp
index b7f452904a..d1e1815a79 100644
--- a/indra/newview/llagent.cpp
+++ b/indra/newview/llagent.cpp
@@ -95,7 +95,6 @@
 #include "llworld.h"
 #include "llworldmap.h"
 #include "stringize.h"
-#include "boost/foreach.hpp"
 #include "llcorehttputil.h"
 #include "lluiusage.h"
 
@@ -2329,7 +2328,7 @@ void LLAgent::endAnimationUpdateUI()
 			LLFloaterIMContainer* im_box = LLFloaterReg::getTypedInstance<LLFloaterIMContainer>("im_container");
 			LLFloaterIMContainer::floater_list_t conversations;
 			im_box->getDetachedConversationFloaters(conversations);
-			BOOST_FOREACH(LLFloater* conversation, conversations)
+			for (LLFloater* conversation : conversations)
 			{
 				LL_INFOS() << "skip_list.insert(session_floater): " << conversation->getTitle() << LL_ENDL;
 				skip_list.insert(conversation);
diff --git a/indra/newview/llagent.h b/indra/newview/llagent.h
index fd3a9b1d7b..43b4457bf5 100644
--- a/indra/newview/llagent.h
+++ b/indra/newview/llagent.h
@@ -61,7 +61,7 @@ class LLTeleportRequest;
 
 
 
-typedef boost::shared_ptr<LLTeleportRequest> LLTeleportRequestPtr;
+typedef std::shared_ptr<LLTeleportRequest> LLTeleportRequestPtr;
 
 //--------------------------------------------------------------------
 // Types
@@ -131,7 +131,7 @@ public:
 private:
 	bool			mInitialized;
 	bool			mFirstLogin;
-	boost::shared_ptr<LLAgentListener> mListener;
+	std::shared_ptr<LLAgentListener> mListener;
 
 	//--------------------------------------------------------------------
 	// Session
diff --git a/indra/newview/llagentcamera.cpp b/indra/newview/llagentcamera.cpp
index 8977b145d1..0d0d6e7e46 100644
--- a/indra/newview/llagentcamera.cpp
+++ b/indra/newview/llagentcamera.cpp
@@ -1779,7 +1779,7 @@ LLVector3d LLAgentCamera::calcCameraPositionTargetGlobal(BOOL *hit_limit)
 
 		head_offset.clearVec();
 		F32 fixup;
-		if (gAgentAvatarp->hasPelvisFixup(fixup))
+        if (gAgentAvatarp->hasPelvisFixup(fixup) && !gAgentAvatarp->isSitting())
 		{
 			head_offset[VZ] -= fixup;
 		}
diff --git a/indra/newview/llappearancemgr.cpp b/indra/newview/llappearancemgr.cpp
index 4c3a9229d2..c84657cf7a 100644
--- a/indra/newview/llappearancemgr.cpp
+++ b/indra/newview/llappearancemgr.cpp
@@ -27,7 +27,6 @@
 #include "llviewerprecompiledheaders.h"
 
 #include <boost/lexical_cast.hpp>
-#include <boost/foreach.hpp>
 #include "llaccordionctrltab.h"
 #include "llagent.h"
 #include "llagentcamera.h"
@@ -1647,7 +1646,7 @@ void LLAppearanceMgr::removeOutfitPhoto(const LLUUID& outfit_id)
         sub_cat_array,
         outfit_item_array,
         LLInventoryModel::EXCLUDE_TRASH);
-    BOOST_FOREACH(LLViewerInventoryItem* outfit_item, outfit_item_array)
+    for (LLViewerInventoryItem* outfit_item : outfit_item_array)
     {
         LLViewerInventoryItem* linked_item = outfit_item->getLinkedItem();
         if (linked_item != NULL)
@@ -3438,7 +3437,7 @@ void update_base_outfit_after_ordering()
 								sub_cat_array,
 								outfit_item_array,
 								LLInventoryModel::EXCLUDE_TRASH);
-	BOOST_FOREACH(LLViewerInventoryItem* outfit_item, outfit_item_array)
+	for (LLViewerInventoryItem* outfit_item : outfit_item_array)
 	{
 		LLViewerInventoryItem* linked_item = outfit_item->getLinkedItem();
 		if (linked_item != NULL)
@@ -3742,7 +3741,7 @@ LLSD LLAppearanceMgr::dumpCOF() const
 			LLUUID linked_asset_id(linked_item->getAssetUUID());
 			md5.update((unsigned char*)linked_asset_id.mData, 16);
 			U32 flags = linked_item->getFlags();
-			md5.update(boost::lexical_cast<std::string>(flags));
+			md5.update(std::to_string(flags));
 		}
 		else if (LLAssetType::AT_LINK_FOLDER != inv_item->getActualType())
 		{
diff --git a/indra/newview/llappviewer.cpp b/indra/newview/llappviewer.cpp
index ec411a680f..96986ae046 100644
--- a/indra/newview/llappviewer.cpp
+++ b/indra/newview/llappviewer.cpp
@@ -143,7 +143,6 @@
 
 // Third party library includes
 #include <boost/bind.hpp>
-#include <boost/foreach.hpp>
 #include <boost/algorithm/string.hpp>
 #include <boost/regex.hpp>
 #include <boost/throw_exception.hpp>
@@ -1207,7 +1206,7 @@ bool LLAppViewer::init()
             LLSD item(LeapCommand);
             LeapCommand.append(item);
         }
-        BOOST_FOREACH(const std::string& leap, llsd::inArray(LeapCommand))
+        for (const auto& leap : llsd::inArray(LeapCommand))
         {
             LL_INFOS("InitInfo") << "processing --leap \"" << leap << '"' << LL_ENDL;
             // We don't have any better description of this plugin than the
@@ -2357,7 +2356,7 @@ bool LLAppViewer::loadSettingsFromDirectory(const std::string& location_key,
 		LL_ERRS() << "Invalid settings location list" << LL_ENDL;
 	}
 
-	BOOST_FOREACH(const SettingsGroup& group, mSettingsLocationList->groups)
+	for (const SettingsGroup& group : mSettingsLocationList->groups)
 	{
 		// skip settings groups that aren't the one we requested
 		if (group.name() != location_key) continue;
@@ -2369,7 +2368,7 @@ bool LLAppViewer::loadSettingsFromDirectory(const std::string& location_key,
 			return false;
 		}
 
-		BOOST_FOREACH(const SettingsFile& file, group.files)
+		for (const SettingsFile& file : group.files)
 		{
 			LL_INFOS("Settings") << "Attempting to load settings for the group " << file.name()
 			    << " - from location " << location_key << LL_ENDL;
@@ -2433,11 +2432,11 @@ bool LLAppViewer::loadSettingsFromDirectory(const std::string& location_key,
 std::string LLAppViewer::getSettingsFilename(const std::string& location_key,
 											 const std::string& file)
 {
-	BOOST_FOREACH(const SettingsGroup& group, mSettingsLocationList->groups)
+	for (const SettingsGroup& group : mSettingsLocationList->groups)
 	{
 		if (group.name() == location_key)
 		{
-			BOOST_FOREACH(const SettingsFile& settings_file, group.files)
+			for (const SettingsFile& settings_file : group.files)
 			{
 				if (settings_file.name() == file)
 				{
@@ -3017,7 +3016,7 @@ void LLAppViewer::initStrings()
 	// Now that we've set "[sourceid]", have to go back through
 	// default_trans_args and reinitialize all those other keys because some
 	// of them, in turn, reference "[sourceid]".
-	BOOST_FOREACH(std::string key, default_trans_args)
+	for (const std::string& key : default_trans_args)
 	{
 		std::string brackets(key), nobrackets(key);
 		// Invalid to inspect key[0] if key is empty(). But then, the entire
@@ -4682,16 +4681,23 @@ void LLAppViewer::idle()
 		// When appropriate, update agent location to the simulator.
 		F32 agent_update_time = agent_update_timer.getElapsedTimeF32();
 		F32 agent_force_update_time = mLastAgentForceUpdate + agent_update_time;
-		BOOL force_update = gAgent.controlFlagsDirty()
-							|| (mLastAgentControlFlags != gAgent.getControlFlags())
-							|| (agent_force_update_time > (1.0f / (F32) AGENT_FORCE_UPDATES_PER_SECOND));
-		if (force_update || (agent_update_time > (1.0f / (F32) AGENT_UPDATES_PER_SECOND)))
+        bool timed_out = agent_update_time > (1.0f / (F32)AGENT_UPDATES_PER_SECOND);
+        BOOL force_send =
+            // if there is something to send
+            (gAgent.controlFlagsDirty() && timed_out)
+            // if something changed
+            || (mLastAgentControlFlags != gAgent.getControlFlags())
+            // keep alive
+            || (agent_force_update_time > (1.0f / (F32) AGENT_FORCE_UPDATES_PER_SECOND));
+        // timing out doesn't warranty that an update will be sent,
+        // just that it will be checked.
+		if (force_send || timed_out)
 		{
 			LL_PROFILE_ZONE_SCOPED_CATEGORY_NETWORK;
 			// Send avatar and camera info
 			mLastAgentControlFlags = gAgent.getControlFlags();
-			mLastAgentForceUpdate = force_update ? 0 : agent_force_update_time;
-			send_agent_update(force_update);
+			mLastAgentForceUpdate = force_send ? 0 : agent_force_update_time;
+			send_agent_update(force_send);
 			agent_update_timer.reset();
 		}
 	}
diff --git a/indra/newview/llcompilequeue.cpp b/indra/newview/llcompilequeue.cpp
index eb2c156ca5..b11786a451 100644
--- a/indra/newview/llcompilequeue.cpp
+++ b/indra/newview/llcompilequeue.cpp
@@ -73,7 +73,7 @@ namespace
     class ObjectInventoryFetcher: public LLVOInventoryListener
     {
     public:
-        typedef boost::shared_ptr<ObjectInventoryFetcher> ptr_t;
+        typedef std::shared_ptr<ObjectInventoryFetcher> ptr_t;
 
         ObjectInventoryFetcher(LLEventPump &pump, LLViewerObject* object, void* user_data) :
             mPump(pump),
diff --git a/indra/newview/llconversationlog.cpp b/indra/newview/llconversationlog.cpp
index a696c99a82..3c59ca046d 100644
--- a/indra/newview/llconversationlog.cpp
+++ b/indra/newview/llconversationlog.cpp
@@ -32,7 +32,6 @@
 #include "llnotificationsutil.h"
 #include "lltrans.h"
 
-#include <boost/foreach.hpp>
 #include "boost/lexical_cast.hpp"
 
 const S32Days CONVERSATION_LIFETIME = (S32Days)30; // lifetime of LLConversation is 30 days by spec
@@ -392,7 +391,7 @@ void LLConversationLog::deleteBackupLogs()
 	std::vector<std::string> backup_logs;
 	getListOfBackupLogs(backup_logs);
 
-	BOOST_FOREACH(const std::string& fullpath, backup_logs)
+	for (const std::string& fullpath : backup_logs)
 	{
 		LLFile::remove(fullpath);
 	}
@@ -434,7 +433,7 @@ bool LLConversationLog::moveLog(const std::string &originDirectory, const std::s
 			while(LLFile::isfile(backupFileName))
 			{
 				++backupFileCount;
-				backupFileName = targetDirectory + ".backup" + boost::lexical_cast<std::string>(backupFileCount);
+				backupFileName = targetDirectory + ".backup" + std::to_string(backupFileCount);
 			}
 
 			//Rename the file to its backup name so it is not overwritten
diff --git a/indra/newview/llconversationmodel.cpp b/indra/newview/llconversationmodel.cpp
index 9ec4fb085b..fa5248920d 100644
--- a/indra/newview/llconversationmodel.cpp
+++ b/indra/newview/llconversationmodel.cpp
@@ -37,8 +37,6 @@
 #include "llimview.h" //For LLIMModel
 #include "lltrans.h"
 
-#include <boost/foreach.hpp>
-
 //
 // Conversation items : common behaviors
 //
@@ -293,8 +291,7 @@ void LLConversationItemSession::updateName(LLConversationItemParticipant* partic
 		// In the case of a P2P conversation, we need to grab the name of the other participant in the session instance itself
 		// as we do not create participants for such a session.
 
-		LLFolderViewModelItem * itemp;
-		BOOST_FOREACH(itemp, mChildren)
+		for (auto itemp : mChildren)
 		{
 			LLConversationItem* current_participant = dynamic_cast<LLConversationItem*>(itemp);
 			// Add the avatar uuid to the list (except if it's the own agent uuid)
diff --git a/indra/newview/llexternaleditor.cpp b/indra/newview/llexternaleditor.cpp
index b66eb754a4..b0d88159c1 100644
--- a/indra/newview/llexternaleditor.cpp
+++ b/indra/newview/llexternaleditor.cpp
@@ -32,7 +32,6 @@
 #include "llprocess.h"
 #include "llsdutil.h"
 #include "llstring.h"
-#include <boost/foreach.hpp>
 
 // static
 const std::string LLExternalEditor::sFilenameMarker = "%s";
@@ -93,7 +92,7 @@ LLExternalEditor::EErrorCode LLExternalEditor::run(const std::string& file_path)
 	params.executable = mProcessParams.executable;
 
 	// Substitute the filename marker in the command with the actual passed file name.
-	BOOST_FOREACH(const std::string& arg, mProcessParams.args)
+	for (const std::string& arg : mProcessParams.args)
 	{
 		std::string fixed(arg);
 		LLStringUtil::replaceString(fixed, sFilenameMarker, file_path);
diff --git a/indra/newview/llfloatereditsky.cpp b/indra/newview/llfloatereditsky.cpp
index 2d5e86869d..fa51143f3a 100644
--- a/indra/newview/llfloatereditsky.cpp
+++ b/indra/newview/llfloatereditsky.cpp
@@ -84,7 +84,7 @@ BOOL LLFloaterEditSky::postBuild()
 	mSkyPresetCombo = getChild<LLComboBox>("sky_preset_combo");
 	mMakeDefaultCheckBox = getChild<LLCheckBoxCtrl>("make_default_cb");
 	mSaveButton = getChild<LLButton>("save");
-    mSkyAdapter = boost::make_shared<LLSkySettingsAdapter>();
+    mSkyAdapter = std::make_shared<LLSkySettingsAdapter>();
 
     LLEnvironment::instance().setSkyListChange(boost::bind(&LLFloaterEditSky::onSkyPresetListChange, this));
 
diff --git a/indra/newview/llfloatereditwater.cpp b/indra/newview/llfloatereditwater.cpp
index c44ae7faca..4a6268435b 100644
--- a/indra/newview/llfloatereditwater.cpp
+++ b/indra/newview/llfloatereditwater.cpp
@@ -71,7 +71,7 @@ BOOL LLFloaterEditWater::postBuild()
 	mMakeDefaultCheckBox = getChild<LLCheckBoxCtrl>("make_default_cb");
 	mSaveButton = getChild<LLButton>("save");
 
-    mWaterAdapter = boost::make_shared<LLWatterSettingsAdapter>();
+    mWaterAdapter = std::make_shared<LLWatterSettingsAdapter>();
 
     LLEnvironment::instance().setWaterListChange(boost::bind(&LLFloaterEditWater::onWaterPresetListChange, this));
 
diff --git a/indra/newview/llfloaterimcontainer.cpp b/indra/newview/llfloaterimcontainer.cpp
index f997dc9910..8f12abe7a5 100644
--- a/indra/newview/llfloaterimcontainer.cpp
+++ b/indra/newview/llfloaterimcontainer.cpp
@@ -57,7 +57,6 @@
 #include "llsdserialize.h"
 #include "llviewermenu.h" // is_agent_mappable
 #include "llviewerobjectlist.h"
-#include "boost/foreach.hpp"
 
 
 const S32 EVENTS_PER_IDLE_LOOP_CURRENT_SESSION = 80;
@@ -805,12 +804,11 @@ void LLFloaterIMContainer::setVisible(BOOL visible)
 
 void LLFloaterIMContainer::getDetachedConversationFloaters(floater_list_t& floaters)
 {
-	typedef conversations_widgets_map::value_type conv_pair;
 	LLFloaterIMNearbyChat *nearby_chat = LLFloaterReg::findTypedInstance<LLFloaterIMNearbyChat>("nearby_chat");
 
-	BOOST_FOREACH(conv_pair item, mConversationsWidgets)
+	for (const auto& [key, fvi] : mConversationsWidgets)
 	{
-		LLConversationViewSession* widget = dynamic_cast<LLConversationViewSession*>(item.second);
+		LLConversationViewSession* widget = dynamic_cast<LLConversationViewSession*>(fvi);
 		if (widget)
 		{
 			LLFloater* session_floater = widget->getSessionFloater();
diff --git a/indra/newview/llfloaterimnearbychathandler.cpp b/indra/newview/llfloaterimnearbychathandler.cpp
index 4cd91c53d8..ef4b71b3af 100644
--- a/indra/newview/llfloaterimnearbychathandler.cpp
+++ b/indra/newview/llfloaterimnearbychathandler.cpp
@@ -453,7 +453,7 @@ void LLFloaterIMNearbyChatScreenChannel::arrangeToasts()
 //-----------------------------------------------------------------------------------------------
 //LLFloaterIMNearbyChatHandler
 //-----------------------------------------------------------------------------------------------
-boost::scoped_ptr<LLEventPump> LLFloaterIMNearbyChatHandler::sChatWatcher(new LLEventStream("LLChat"));
+std::unique_ptr<LLEventPump> LLFloaterIMNearbyChatHandler::sChatWatcher(new LLEventStream("LLChat"));
 
 LLFloaterIMNearbyChatHandler::LLFloaterIMNearbyChatHandler()
 {
diff --git a/indra/newview/llfloaterimnearbychathandler.h b/indra/newview/llfloaterimnearbychathandler.h
index 5e6f8cde30..1849604470 100644
--- a/indra/newview/llfloaterimnearbychathandler.h
+++ b/indra/newview/llfloaterimnearbychathandler.h
@@ -46,7 +46,7 @@ public:
 protected:
 	virtual void initChannel();
 
-	static boost::scoped_ptr<LLEventPump> sChatWatcher;
+	static std::unique_ptr<LLEventPump> sChatWatcher;
 };
 
 }
diff --git a/indra/newview/llfloaterpreference.cpp b/indra/newview/llfloaterpreference.cpp
index aa723eb3a8..6b8e2898a0 100644
--- a/indra/newview/llfloaterpreference.cpp
+++ b/indra/newview/llfloaterpreference.cpp
@@ -1016,7 +1016,6 @@ void LLFloaterPreference::onBtnCancel(const LLSD& userdata)
 	if (userdata.asString() == "closeadvanced")
 	{
 		LLFloaterReg::hideInstance("prefs_graphics_advanced");
-		updateMaxComplexity();
 	}
 	else
 	{
diff --git a/indra/newview/llfloateruipreview.cpp b/indra/newview/llfloateruipreview.cpp
index 67a205417e..b0183f072e 100644
--- a/indra/newview/llfloateruipreview.cpp
+++ b/indra/newview/llfloateruipreview.cpp
@@ -158,7 +158,7 @@ public:
 
 	// typedef std::map<std::string,std::pair<std::list<std::string>,std::list<std::string> > > DiffMap; // this version copies the lists etc., and thus is bad memory-wise
 	typedef std::list<std::string> StringList;
-	typedef boost::shared_ptr<StringList> StringListPtr;
+	typedef std::shared_ptr<StringList> StringListPtr;
 	typedef std::map<std::string, std::pair<StringListPtr,StringListPtr> > DiffMap;
 	DiffMap mDiffsMap;							// map, of filename to pair of list of changed element paths and list of errors
 
diff --git a/indra/newview/llimview.cpp b/indra/newview/llimview.cpp
index 61a01d7418..ce4a032b27 100644
--- a/indra/newview/llimview.cpp
+++ b/indra/newview/llimview.cpp
@@ -3162,9 +3162,11 @@ void LLIMMgr::addMessage(
             // Fetch group chat history, enabled by default.
             if (gSavedPerAccountSettings.getBOOL("FetchGroupChatHistory"))
             {
-                std::string chat_url = gAgent.getRegion()->getCapability("ChatSessionRequest");
-                LLCoros::instance().launch("chatterBoxHistoryCoro",
-                    boost::bind(&chatterBoxHistoryCoro, chat_url, session_id, from, msg, timestamp));
+                std::string chat_url = gAgent.getRegionCapability("ChatSessionRequest");
+                if (!chat_url.empty())
+                {
+                    LLCoros::instance().launch("chatterBoxHistoryCoro", boost::bind(&chatterBoxHistoryCoro, chat_url, session_id, from, msg, timestamp));
+                }
             }
 
 			//Play sound for new conversations
diff --git a/indra/newview/llinventorybridge.cpp b/indra/newview/llinventorybridge.cpp
index f806614e29..9c741daef6 100644
--- a/indra/newview/llinventorybridge.cpp
+++ b/indra/newview/llinventorybridge.cpp
@@ -3030,7 +3030,7 @@ BOOL LLFolderBridge::dragCategoryIntoFolder(LLInventoryCategory* inv_cat,
 	return accept;
 }
 
-void warn_move_inventory(LLViewerObject* object, boost::shared_ptr<LLMoveInv> move_inv)
+void warn_move_inventory(LLViewerObject* object, std::shared_ptr<LLMoveInv> move_inv)
 {
 	const char* dialog = NULL;
 	if (object->flagScripted())
@@ -3043,7 +3043,7 @@ void warn_move_inventory(LLViewerObject* object, boost::shared_ptr<LLMoveInv> mo
 	}
 
     static LLNotificationPtr notification_ptr;
-    static boost::shared_ptr<LLMoveInv> inv_ptr;
+    static std::shared_ptr<LLMoveInv> inv_ptr;
 
     // Notification blocks user from interacting with inventories so everything that comes after first message
     // is part of this message - don'r show it again
@@ -3156,7 +3156,7 @@ BOOL move_inv_category_world_to_agent(const LLUUID& object_id,
 	if(drop && accept)
 	{
 		it = inventory_objects.begin();
-        boost::shared_ptr<LLMoveInv> move_inv(new LLMoveInv);
+        std::shared_ptr<LLMoveInv> move_inv(new LLMoveInv);
 		move_inv->mObjectID = object_id;
 		move_inv->mCategoryID = category_id;
 		move_inv->mCallback = callback;
@@ -5015,7 +5015,7 @@ LLFontGL::StyleFlags LLMarketplaceFolderBridge::getLabelStyle() const
 
 
 // helper stuff
-bool move_task_inventory_callback(const LLSD& notification, const LLSD& response, boost::shared_ptr<LLMoveInv> move_inv)
+bool move_task_inventory_callback(const LLSD& notification, const LLSD& response, std::shared_ptr<LLMoveInv> move_inv)
 {
 	LLFloaterOpenObject::LLCatAndWear* cat_and_wear = (LLFloaterOpenObject::LLCatAndWear* )move_inv->mUserData;
 	LLViewerObject* object = gObjectList.findObject(move_inv->mObjectID);
@@ -5489,7 +5489,7 @@ BOOL LLFolderBridge::dragItemIntoFolder(LLInventoryItem* inv_item,
 		if (accept && drop)
 		{
             LLUUID item_id = inv_item->getUUID();
-            boost::shared_ptr<LLMoveInv> move_inv (new LLMoveInv());
+            std::shared_ptr<LLMoveInv> move_inv (new LLMoveInv());
 			move_inv->mObjectID = inv_item->getParentUUID();
 			two_uuids_t item_pair(mUUID, item_id);
 			move_inv->mMoveList.push_back(item_pair);
diff --git a/indra/newview/llinventorybridge.h b/indra/newview/llinventorybridge.h
index 3cbbd68e51..6f06f3b36d 100644
--- a/indra/newview/llinventorybridge.h
+++ b/indra/newview/llinventorybridge.h
@@ -794,7 +794,7 @@ struct LLMoveInv
     void* mUserData;
 };
 
-void warn_move_inventory(LLViewerObject* object, boost::shared_ptr<LLMoveInv> move_inv);
-bool move_task_inventory_callback(const LLSD& notification, const LLSD& response, boost::shared_ptr<LLMoveInv>);
+void warn_move_inventory(LLViewerObject* object, std::shared_ptr<LLMoveInv> move_inv);
+bool move_task_inventory_callback(const LLSD& notification, const LLSD& response, std::shared_ptr<LLMoveInv>);
 
 #endif // LL_LLINVENTORYBRIDGE_H
diff --git a/indra/newview/llinventoryfunctions.cpp b/indra/newview/llinventoryfunctions.cpp
index 6662f14b12..5df9b71fc3 100644
--- a/indra/newview/llinventoryfunctions.cpp
+++ b/indra/newview/llinventoryfunctions.cpp
@@ -91,8 +91,6 @@
 #include "llvoavatarself.h"
 #include "llwearablelist.h"
 
-#include <boost/foreach.hpp>
-
 BOOL LLInventoryState::sWearNewClothing = FALSE;
 LLUUID LLInventoryState::sWearNewClothingTransactionID;
 std::list<LLUUID> LLInventoryAction::sMarketplaceFolders;
@@ -2968,6 +2966,23 @@ bool get_selection_object_uuids(LLFolderView *root, uuid_vec_t& ids)
 void LLInventoryAction::doToSelected(LLInventoryModel* model, LLFolderView* root, const std::string& action, BOOL user_confirm)
 {
 	std::set<LLFolderViewItem*> selected_items = root->getSelectionList();
+    if (selected_items.empty()
+        && action != "wear"
+        && action != "wear_add"
+        && !isRemoveAction(action))
+    {
+        // Was item removed while user was checking menu?
+        // "wear" and removal exlusions are due to use of
+        // getInventorySelectedUUIDs() below
+        LL_WARNS("Inventory") << "Menu tried to operate on empty selection" << LL_ENDL;
+
+        if (("copy" == action) || ("cut" == action))
+        {
+            LLClipboard::instance().reset();
+        }
+
+        return;
+    }
     
     // Prompt the user and check for authorization for some marketplace active listing edits
 	if (user_confirm && (("delete" == action) || ("cut" == action) || ("rename" == action) || ("properties" == action) || ("task_properties" == action) || ("open" == action)))
diff --git a/indra/newview/llinventorygallery.cpp b/indra/newview/llinventorygallery.cpp
index d2056fb44d..230ee86fb7 100644
--- a/indra/newview/llinventorygallery.cpp
+++ b/indra/newview/llinventorygallery.cpp
@@ -3339,7 +3339,7 @@ BOOL dragItemIntoFolder(LLUUID folder_id, LLInventoryItem* inv_item, BOOL drop,
 
         if (accept && drop)
         {
-            boost::shared_ptr<LLMoveInv> move_inv (new LLMoveInv());
+            std::shared_ptr<LLMoveInv> move_inv (new LLMoveInv());
             move_inv->mObjectID = inv_item->getParentUUID();
             std::pair<LLUUID, LLUUID> item_pair(folder_id, inv_item->getUUID());
             move_inv->mMoveList.push_back(item_pair);
diff --git a/indra/newview/lllogchat.cpp b/indra/newview/lllogchat.cpp
index 052ac50185..55a947a09d 100644
--- a/indra/newview/lllogchat.cpp
+++ b/indra/newview/lllogchat.cpp
@@ -42,7 +42,6 @@
 #include <boost/algorithm/string/trim.hpp>
 #include <boost/algorithm/string/replace.hpp>
 #include <boost/regex.hpp>
-#include <boost/foreach.hpp>
 
 #if LL_MSVC
 #pragma warning(push)  
@@ -709,7 +708,7 @@ bool LLLogChat::moveTranscripts(const std::string originDirectory,
 	std::string backupFileName;
 	unsigned backupFileCount;
 
-	BOOST_FOREACH(const std::string& fullpath, listOfFilesToMove)
+	for (const std::string& fullpath : listOfFilesToMove)
 	{
 		backupFileCount = 0;
 		newFullPath = targetDirectory + fullpath.substr(originDirectory.length(), std::string::npos);
@@ -723,7 +722,7 @@ bool LLLogChat::moveTranscripts(const std::string originDirectory,
 			while(LLFile::isfile(backupFileName))
 			{
 				++backupFileCount;
-				backupFileName = newFullPath + ".backup" + boost::lexical_cast<std::string>(backupFileCount);
+				backupFileName = newFullPath + ".backup" + std::to_string(backupFileCount);
 			}
 
 			//Rename the file to its backup name so it is not overwritten
@@ -780,7 +779,7 @@ void LLLogChat::deleteTranscripts()
 	getListOfTranscriptFiles(list_of_transcriptions);
 	getListOfTranscriptBackupFiles(list_of_transcriptions);
 
-	BOOST_FOREACH(const std::string& fullpath, list_of_transcriptions)
+	for (const std::string& fullpath : list_of_transcriptions)
 	{
 		S32 retry_count = 0;
 		while (retry_count < 5)
diff --git a/indra/newview/lllogininstance.h b/indra/newview/lllogininstance.h
index 2e9aab7c00..74d6890d1d 100644
--- a/indra/newview/lllogininstance.h
+++ b/indra/newview/lllogininstance.h
@@ -90,7 +90,7 @@ private:
 
 	void attemptComplete() { mAttemptComplete = true; } // In the future an event?
 
-	boost::scoped_ptr<LLLogin> mLoginModule;
+	std::unique_ptr<LLLogin> mLoginModule;
 	LLNotificationsInterface* mNotifications;
 
 	std::string mLoginState;
diff --git a/indra/newview/llmarketplacenotifications.cpp b/indra/newview/llmarketplacenotifications.cpp
index 0886f9a990..02bd9e1f34 100644
--- a/indra/newview/llmarketplacenotifications.cpp
+++ b/indra/newview/llmarketplacenotifications.cpp
@@ -33,7 +33,6 @@
 
 #include "llerror.h"
 
-#include <boost/foreach.hpp>
 #include <boost/signals2.hpp>
 
 
@@ -54,7 +53,7 @@ namespace LLMarketplaceInventoryNotifications
 			llassert(!no_copy_payloads.empty());
 			llassert(no_copy_cb_action != NULL);
 			
-			BOOST_FOREACH(const LLSD& payload, no_copy_payloads)
+			for (const LLSD& payload : no_copy_payloads)
 			{
 				(*no_copy_cb_action)(payload);
 			}
diff --git a/indra/newview/llmaterialmgr.cpp b/indra/newview/llmaterialmgr.cpp
index 3b59b2f05e..577ab0048f 100644
--- a/indra/newview/llmaterialmgr.cpp
+++ b/indra/newview/llmaterialmgr.cpp
@@ -68,7 +68,7 @@ class LLMaterialHttpHandler : public LLHttpSDHandler
 {
 public: 
 	typedef boost::function<void(bool, const LLSD&)> CallbackFunction;
-	typedef boost::shared_ptr<LLMaterialHttpHandler> ptr_t;
+	typedef std::shared_ptr<LLMaterialHttpHandler> ptr_t;
 
 	LLMaterialHttpHandler(const std::string& method, CallbackFunction cback);
 
diff --git a/indra/newview/llmediadataclient.h b/indra/newview/llmediadataclient.h
index 58f8bad3e4..8cd4793106 100644
--- a/indra/newview/llmediadataclient.h
+++ b/indra/newview/llmediadataclient.h
@@ -116,10 +116,10 @@ protected:
     
 	// Request (pure virtual base class for requests in the queue)
     class Request: 
-        public boost::enable_shared_from_this<Request>
+        public std::enable_shared_from_this<Request>
     {
     public:
-        typedef boost::shared_ptr<Request> ptr_t;
+        typedef std::shared_ptr<Request> ptr_t;
 
         // Subclasses must implement this to build a payload for their request type.
         virtual LLSD getPayload() const = 0;
diff --git a/indra/newview/llmeshrepository.cpp b/indra/newview/llmeshrepository.cpp
index 01d6469010..1f909b98dc 100644
--- a/indra/newview/llmeshrepository.cpp
+++ b/indra/newview/llmeshrepository.cpp
@@ -411,7 +411,7 @@ namespace {
 static S32 dump_num = 0;
 std::string make_dump_name(std::string prefix, S32 num)
 {
-	return prefix + boost::lexical_cast<std::string>(num) + std::string(".xml");
+	return prefix + std::to_string(num) + std::string(".xml");
 }
 void dump_llsd_to_file(const LLSD& content, std::string filename);
 LLSD llsd_from_file(std::string filename);
@@ -572,10 +572,10 @@ S32 LLMeshRepoThread::sRequestWaterLevel = 0;
 //   LLMeshUploadThread
 
 class LLMeshHandlerBase : public LLCore::HttpHandler,
-    public boost::enable_shared_from_this<LLMeshHandlerBase>
+    public std::enable_shared_from_this<LLMeshHandlerBase>
 {
 public:
-    typedef boost::shared_ptr<LLMeshHandlerBase> ptr_t;
+    typedef std::shared_ptr<LLMeshHandlerBase> ptr_t;
 
 	LOG_CLASS(LLMeshHandlerBase);
 	LLMeshHandlerBase(U32 offset, U32 requested_bytes)
diff --git a/indra/newview/llmodelpreview.cpp b/indra/newview/llmodelpreview.cpp
index ccae1030f1..ad22e84c6e 100644
--- a/indra/newview/llmodelpreview.cpp
+++ b/indra/newview/llmodelpreview.cpp
@@ -220,6 +220,16 @@ LLModelPreview::~LLModelPreview()
         mPreviewAvatar->markDead();
         mPreviewAvatar = NULL;
     }
+
+    mUploadData.clear();
+    mTextureSet.clear();
+
+    for (U32 i = 0; i < LLModel::NUM_LODS; i++)
+    {
+        clearModel(i);
+    }
+    mBaseModel.clear();
+    mBaseScene.clear();
 }
 
 void LLModelPreview::updateDimentionsAndOffsets()
diff --git a/indra/newview/llmodelpreview.h b/indra/newview/llmodelpreview.h
index df7320768c..d4d5d087bd 100644
--- a/indra/newview/llmodelpreview.h
+++ b/indra/newview/llmodelpreview.h
@@ -310,7 +310,6 @@ protected:
     vv_LLVolumeFace_t mBaseModelFacesCopy;
 
     U32 mGroup;
-    std::map<LLPointer<LLModel>, U32> mObject;
 
     // Amount of triangles in original(base) model
     U32 mMaxTriangleLimit;
diff --git a/indra/newview/llnotificationmanager.cpp b/indra/newview/llnotificationmanager.cpp
index b06131cf38..3f6a86106a 100644
--- a/indra/newview/llnotificationmanager.cpp
+++ b/indra/newview/llnotificationmanager.cpp
@@ -34,9 +34,6 @@
 #include "llfloaterimnearbychathandler.h"
 #include "llnotifications.h"
 
-#include <boost/bind.hpp>
-#include <boost/foreach.hpp>
-
 using namespace LLNotificationsUI;
 
 //--------------------------------------------------------------------------
@@ -53,15 +50,15 @@ LLNotificationManager::~LLNotificationManager()
 //--------------------------------------------------------------------------
 void LLNotificationManager::init()
 {
-	mChannels.push_back(new LLScriptHandler());
-	mChannels.push_back(new LLTipHandler());
-	mChannels.push_back(new LLGroupHandler());
-	mChannels.push_back(new LLAlertHandler("Alerts", "alert", false));
-	mChannels.push_back(new LLAlertHandler("AlertModal", "alertmodal", true));
-	mChannels.push_back(new LLOfferHandler());
-	mChannels.push_back(new LLHintHandler());
-	mChannels.push_back(new LLBrowserNotification());
-	mChannels.push_back(new LLIMHandler());
+	mChannels.emplace_back(new LLScriptHandler());
+	mChannels.emplace_back(new LLTipHandler());
+	mChannels.emplace_back(new LLGroupHandler());
+	mChannels.emplace_back(new LLAlertHandler("Alerts", "alert", false));
+	mChannels.emplace_back(new LLAlertHandler("AlertModal", "alertmodal", true));
+	mChannels.emplace_back(new LLOfferHandler());
+	mChannels.emplace_back(new LLHintHandler());
+	mChannels.emplace_back(new LLBrowserNotification());
+	mChannels.emplace_back(new LLIMHandler());
   
 	mChatHandler = std::shared_ptr<LLFloaterIMNearbyChatHandler>(new LLFloaterIMNearbyChatHandler());
 }
diff --git a/indra/newview/lloutfitgallery.cpp b/indra/newview/lloutfitgallery.cpp
index b26aabca4f..9bf0fde302 100644
--- a/indra/newview/lloutfitgallery.cpp
+++ b/indra/newview/lloutfitgallery.cpp
@@ -28,8 +28,6 @@
 #include "llviewerprecompiledheaders.h" // must be first include
 #include "lloutfitgallery.h"
 
-#include <boost/foreach.hpp>
-
 // llcommon
 #include "llcommonutils.h"
 #include "llfilesystem.h"
@@ -1243,7 +1241,7 @@ void LLOutfitGallery::refreshOutfit(const LLUUID& category_id)
                 sub_cat_array,
                 outfit_item_array,
                 LLInventoryModel::EXCLUDE_TRASH);
-            BOOST_FOREACH(LLViewerInventoryItem* outfit_item, outfit_item_array)
+            for (LLViewerInventoryItem* outfit_item : outfit_item_array)
             {
                 LLViewerInventoryItem* linked_item = outfit_item->getLinkedItem();
                 LLUUID asset_id, inv_id;
diff --git a/indra/newview/llpanelexperiencelisteditor.cpp b/indra/newview/llpanelexperiencelisteditor.cpp
index 0fdb9a57f3..854a32621a 100644
--- a/indra/newview/llpanelexperiencelisteditor.cpp
+++ b/indra/newview/llpanelexperiencelisteditor.cpp
@@ -40,7 +40,6 @@
 #include "lltextbox.h"
 #include "lltrans.h"
 #include "llsdutil.h"
-#include <boost/foreach.hpp>
 
 
 static LLPanelInjector<LLPanelExperienceListEditor> t_panel_experience_list_editor("panel_experience_list_editor");
@@ -96,7 +95,7 @@ void LLPanelExperienceListEditor::addExperienceIds( const uuid_vec_t& experience
 void LLPanelExperienceListEditor::setExperienceIds( const LLSD& experience_ids )
 {
 	mExperienceIds.clear();
-	BOOST_FOREACH(LLSD uuid, llsd::inArray(experience_ids))
+	for (LLSD uuid : llsd::inArray(experience_ids))
 	{
 		// Using insert(range) doesn't work here because the conversion from
 		// LLSD to LLUUID is ambiguous: have to specify asUUID() for each entry.
diff --git a/indra/newview/llpanelgroupbulkban.cpp b/indra/newview/llpanelgroupbulkban.cpp
index cf1f0bc32f..2b6bf1bcd6 100644
--- a/indra/newview/llpanelgroupbulkban.cpp
+++ b/indra/newview/llpanelgroupbulkban.cpp
@@ -49,8 +49,6 @@
 #include "lluictrlfactory.h"
 #include "llviewerwindow.h"
 
-#include <boost/foreach.hpp>
-
 LLPanelGroupBulkBan::LLPanelGroupBulkBan(const LLUUID& group_id) : LLPanelGroupBulk(group_id)
 {
 	// Pass on construction of this panel to the control factory.
@@ -163,8 +161,8 @@ void LLPanelGroupBulkBan::submit()
 	// remove already banned users and yourself from request.
 	std::vector<LLAvatarName> banned_avatar_names;
 	std::vector<LLAvatarName> out_of_limit_names;
-	bool banning_self = FALSE;
-	std::vector<LLUUID>::iterator conflict = std::find(banned_agent_list.begin(), banned_agent_list.end(), gAgent.getID());
+	bool banning_self{ false };
+	std::vector<LLUUID>::iterator conflict = std::find(banned_agent_list.begin(), banned_agent_list.end(), gAgentID);
 	if (conflict != banned_agent_list.end())
 	{
 		banned_agent_list.erase(conflict);
@@ -172,18 +170,17 @@ void LLPanelGroupBulkBan::submit()
 	}
 	if (group_datap)
 	{
-		BOOST_FOREACH(const LLGroupMgrGroupData::ban_list_t::value_type& group_ban_pair, group_datap->mBanList)
+		for (const auto& [group_ban_agent_id, group_ban_data] : group_datap->mBanList)
 		{
-			const LLUUID& group_ban_agent_id = group_ban_pair.first;
 			std::vector<LLUUID>::iterator conflict = std::find(banned_agent_list.begin(), banned_agent_list.end(), group_ban_agent_id);
 			if (conflict != banned_agent_list.end())
 			{
 				LLAvatarName av_name;
 				LLAvatarNameCache::get(group_ban_agent_id, &av_name);
-				banned_avatar_names.push_back(av_name);
+				banned_avatar_names.emplace_back(av_name);
 
 				banned_agent_list.erase(conflict);
-				if (banned_agent_list.size() == 0)
+				if (banned_agent_list.empty())
 				{
 					break;
 				}
diff --git a/indra/newview/llpanellogin.h b/indra/newview/llpanellogin.h
index c6254f72cf..5c4f8e9135 100644
--- a/indra/newview/llpanellogin.h
+++ b/indra/newview/llpanellogin.h
@@ -112,7 +112,7 @@ private:
 	static void updateServerCombo();
 
 private:
-	boost::scoped_ptr<LLPanelLoginListener> mListener;
+	std::unique_ptr<LLPanelLoginListener> mListener;
 
 	void updateLoginButtons();
 	void populateUserList(LLPointer<LLCredential> credential);
diff --git a/indra/newview/llpaneloutfitsinventory.h b/indra/newview/llpaneloutfitsinventory.h
index 50d7074d4b..f9e29c0a92 100644
--- a/indra/newview/llpaneloutfitsinventory.h
+++ b/indra/newview/llpaneloutfitsinventory.h
@@ -61,6 +61,8 @@ public:
 
 	void openApearanceTab(const std::string& tab_name);
 
+    bool isCOFPanelActive() const;
+
 protected:
 	void updateVerbs();
 
@@ -73,7 +75,6 @@ private:
 protected:
 	void 					initTabPanels();
 	void 					onTabChange();
-	bool 					isCOFPanelActive() const;
 	bool 					isOutfitsListPanelActive() const;
 	bool 					isOutfitsGalleryPanelActive() const;
 
diff --git a/indra/newview/llpanelprofileclassifieds.cpp b/indra/newview/llpanelprofileclassifieds.cpp
index 3fbaad4dee..307935f45f 100644
--- a/indra/newview/llpanelprofileclassifieds.cpp
+++ b/indra/newview/llpanelprofileclassifieds.cpp
@@ -650,6 +650,8 @@ BOOL LLPanelProfileClassified::postBuild()
     mSnapshotCtrl->setOnSelectCallback(boost::bind(&LLPanelProfileClassified::onTextureSelected, this));
     mSnapshotCtrl->setMouseEnterCallback(boost::bind(&LLPanelProfileClassified::onTexturePickerMouseEnter, this));
     mSnapshotCtrl->setMouseLeaveCallback(boost::bind(&LLPanelProfileClassified::onTexturePickerMouseLeave, this));
+    mSnapshotCtrl->setAllowLocalTexture(FALSE);
+    mSnapshotCtrl->setBakeTextureEnabled(FALSE);
     mEditIcon->setVisible(false);
 
     mMapButton->setCommitCallback(boost::bind(&LLPanelProfileClassified::onMapClick, this));
@@ -667,7 +669,7 @@ BOOL LLPanelProfileClassified::postBuild()
         mCategoryCombo->add(LLTrans::getString(iter->second));
     }
 
-    mClassifiedNameEdit->setKeystrokeCallback(boost::bind(&LLPanelProfileClassified::onChange, this), NULL);
+    mClassifiedNameEdit->setKeystrokeCallback(boost::bind(&LLPanelProfileClassified::onTitleChange, this), NULL);
     mClassifiedDescEdit->setKeystrokeCallback(boost::bind(&LLPanelProfileClassified::onChange, this));
     mCategoryCombo->setCommitCallback(boost::bind(&LLPanelProfileClassified::onChange, this));
     mContentTypeCombo->setCommitCallback(boost::bind(&LLPanelProfileClassified::onChange, this));
@@ -935,6 +937,8 @@ void LLPanelProfileClassified::onCancelClick()
     }
     else
     {
+        updateTabLabel(mClassifiedNameText->getValue());
+
         // Reload data to undo changes to forms
         LLAvatarPropertiesProcessor::getInstance()->sendClassifiedInfoRequest(getClassifiedId());
     }
@@ -955,7 +959,7 @@ void LLPanelProfileClassified::onSaveClick()
     }
     if(isNew() || isNewWithErrors())
     {
-        if(gStatusBar->getBalance() < getPriceForListing())
+        if(gStatusBar->getBalance() < MINIMUM_PRICE_FOR_LISTING)
         {
             LLNotificationsUtil::add("ClassifiedInsufficientFunds");
             return;
@@ -1403,6 +1407,12 @@ void LLPanelProfileClassified::onChange()
     enableSave(isDirty());
 }
 
+void LLPanelProfileClassified::onTitleChange()
+{
+    updateTabLabel(getClassifiedName());
+    onChange();
+}
+
 void LLPanelProfileClassified::doSave()
 {
     //*TODO: Fix all of this
@@ -1428,6 +1438,14 @@ void LLPanelProfileClassified::doSave()
 
 void LLPanelProfileClassified::onPublishFloaterPublishClicked()
 {
+    if (mPublishFloater->getPrice() < MINIMUM_PRICE_FOR_LISTING)
+    {
+        LLSD args;
+        args["MIN_PRICE"] = MINIMUM_PRICE_FOR_LISTING;
+        LLNotificationsUtil::add("MinClassifiedPrice", args);
+        return;
+    }
+
     setPriceForListing(mPublishFloater->getPrice());
 
     doSave();
diff --git a/indra/newview/llpanelprofileclassifieds.h b/indra/newview/llpanelprofileclassifieds.h
index 912819e86b..d1aa5f55e3 100644
--- a/indra/newview/llpanelprofileclassifieds.h
+++ b/indra/newview/llpanelprofileclassifieds.h
@@ -257,6 +257,7 @@ protected:
 
     void onSetLocationClick();
     void onChange();
+    void onTitleChange();
 
     void onPublishFloaterPublishClicked();
 
diff --git a/indra/newview/llpanelprofilepicks.cpp b/indra/newview/llpanelprofilepicks.cpp
index ff3f654d0e..5826621645 100644
--- a/indra/newview/llpanelprofilepicks.cpp
+++ b/indra/newview/llpanelprofilepicks.cpp
@@ -252,6 +252,8 @@ void LLPanelProfilePicks::onClickNewBtn()
         select_tab(true).
         label(pick_panel->getPickName()));
     updateButtons();
+
+    pick_panel->addLocationChangedCallbacks();
 }
 
 void LLPanelProfilePicks::onClickDelete()
@@ -488,6 +490,8 @@ LLPanelProfilePick::LLPanelProfilePick()
  , mLocationChanged(false)
  , mNewPick(false)
  , mIsEditing(false)
+ , mRegionCallbackConnection()
+ , mParcelCallbackConnection()
 {
 }
 
@@ -505,6 +509,15 @@ LLPanelProfilePick::~LLPanelProfilePick()
     {
         LLRemoteParcelInfoProcessor::getInstance()->removeObserver(mParcelId, this);
     }
+
+    if (mRegionCallbackConnection.connected())
+    {
+        mRegionCallbackConnection.disconnect();
+    }
+    if (mParcelCallbackConnection.connected())
+    {
+        mParcelCallbackConnection.disconnect();
+    }
 }
 
 void LLPanelProfilePick::setAvatarId(const LLUUID& avatar_id)
@@ -581,6 +594,8 @@ BOOL LLPanelProfilePick::postBuild()
 
     mSnapshotCtrl = getChild<LLTextureCtrl>("pick_snapshot");
     mSnapshotCtrl->setCommitCallback(boost::bind(&LLPanelProfilePick::onSnapshotChanged, this));
+    mSnapshotCtrl->setAllowLocalTexture(FALSE);
+    mSnapshotCtrl->setBakeTextureEnabled(FALSE);
 
     childSetAction("teleport_btn", boost::bind(&LLPanelProfilePick::onClickTeleport, this));
     childSetAction("show_on_map_btn", boost::bind(&LLPanelProfilePick::onClickMap, this));
@@ -670,6 +685,7 @@ void LLPanelProfilePick::setSnapshotId(const LLUUID& id)
 void LLPanelProfilePick::setPickName(const std::string& name)
 {
     mPickName->setValue(name);
+    mPickNameStr = name;
 }
 
 const std::string LLPanelProfilePick::getPickName()
@@ -778,6 +794,18 @@ void LLPanelProfilePick::onClickSetLocation()
 
 void LLPanelProfilePick::onClickSave()
 {
+    if (mRegionCallbackConnection.connected())
+    {
+        mRegionCallbackConnection.disconnect();
+    }
+    if (mParcelCallbackConnection.connected())
+    {
+        mParcelCallbackConnection.disconnect();
+    }
+    if (mLocationChanged) 
+    {
+        onClickSetLocation();
+    }
     sendUpdate();
 
     mLocationChanged = false;
@@ -785,6 +813,7 @@ void LLPanelProfilePick::onClickSave()
 
 void LLPanelProfilePick::onClickCancel()
 {
+    updateTabLabel(mPickNameStr);
     LLAvatarPropertiesProcessor::getInstance()->sendPickInfoRequest(getAvatarId(), getPickId());
     mLocationChanged = false;
     enableSaveButton(FALSE);
@@ -824,6 +853,13 @@ void LLPanelProfilePick::processParcelInfo(const LLParcelData& parcel_data)
     }
 }
 
+void LLPanelProfilePick::addLocationChangedCallbacks()
+{
+    mRegionCallbackConnection = gAgent.addRegionChangedCallback([this]() { onClickSetLocation(); });
+    mParcelCallbackConnection = gAgent.addParcelChangedCallback([this]() { onClickSetLocation(); });
+}
+
+
 void LLPanelProfilePick::sendUpdate()
 {
     LLPickData pick_data;
diff --git a/indra/newview/llpanelprofilepicks.h b/indra/newview/llpanelprofilepicks.h
index f84463cc9b..d56f786ff1 100644
--- a/indra/newview/llpanelprofilepicks.h
+++ b/indra/newview/llpanelprofilepicks.h
@@ -140,7 +140,9 @@ public:
     void setParcelID(const LLUUID& parcel_id) override { mParcelId = parcel_id; }
     void setErrorStatus(S32 status, const std::string& reason) override {};
 
-protected:
+    void addLocationChangedCallbacks();
+
+  protected:
 
     /**
      * Sends remote parcel info request to resolve parcel name from its ID.
@@ -237,6 +239,10 @@ protected:
     LLUUID mParcelId;
     LLUUID mPickId;
     LLUUID mRequestedId;
+    std::string mPickNameStr;
+
+    boost::signals2::connection mRegionCallbackConnection;
+    boost::signals2::connection mParcelCallbackConnection;
 
     bool mLocationChanged;
     bool mNewPick;
diff --git a/indra/newview/llpathfindingmanager.cpp b/indra/newview/llpathfindingmanager.cpp
index 17b8ec0683..664e240484 100644
--- a/indra/newview/llpathfindingmanager.cpp
+++ b/indra/newview/llpathfindingmanager.cpp
@@ -114,7 +114,7 @@ public:
 	void handleTerrainLinksetsResult(const LLSD &pContent);
 	void handleTerrainLinksetsError();
 
-    typedef boost::shared_ptr<LinksetsResponder> ptr_t;
+    typedef std::shared_ptr<LinksetsResponder> ptr_t;
 
 protected:
 
@@ -139,7 +139,7 @@ private:
 	LLPathfindingObjectPtr                          mTerrainLinksetPtr;
 };
 
-typedef boost::shared_ptr<LinksetsResponder> LinksetsResponderPtr;
+typedef std::shared_ptr<LinksetsResponder> LinksetsResponderPtr;
 
 //---------------------------------------------------------------------------
 // LLPathfindingManager
diff --git a/indra/newview/llpathfindingmanager.h b/indra/newview/llpathfindingmanager.h
index bb44f780c8..258d0fdef7 100644
--- a/indra/newview/llpathfindingmanager.h
+++ b/indra/newview/llpathfindingmanager.h
@@ -107,8 +107,8 @@ private:
     void navMeshStatusRequestCoro(std::string url, U64 regionHandle, bool isGetStatusOnly);
     void navAgentStateRequestCoro(std::string url);
     void navMeshRebakeCoro(std::string url, rebake_navmesh_callback_t rebakeNavMeshCallback);
-    void linksetObjectsCoro(std::string url, boost::shared_ptr<LinksetsResponder> linksetsResponsderPtr, LLSD putData) const;
-    void linksetTerrainCoro(std::string url, boost::shared_ptr<LinksetsResponder> linksetsResponsderPtr, LLSD putData) const;
+    void linksetObjectsCoro(std::string url, std::shared_ptr<LinksetsResponder> linksetsResponsderPtr, LLSD putData) const;
+    void linksetTerrainCoro(std::string url, std::shared_ptr<LinksetsResponder> linksetsResponsderPtr, LLSD putData) const;
     void charactersCoro(std::string url, request_id_t requestId, object_request_callback_t callback) const;
 
 	//void handleNavMeshStatusRequest(const LLPathfindingNavMeshStatus &pNavMeshStatus, LLViewerRegion *pRegion, bool pIsGetStatusOnly);
diff --git a/indra/newview/llpathfindingnavmesh.h b/indra/newview/llpathfindingnavmesh.h
index 87f32b8d56..ddc886f01c 100644
--- a/indra/newview/llpathfindingnavmesh.h
+++ b/indra/newview/llpathfindingnavmesh.h
@@ -39,7 +39,7 @@
 class LLPathfindingNavMesh;
 class LLUUID;
 
-typedef boost::shared_ptr<LLPathfindingNavMesh> LLPathfindingNavMeshPtr;
+typedef std::shared_ptr<LLPathfindingNavMesh> LLPathfindingNavMeshPtr;
 
 class LLPathfindingNavMesh
 {
diff --git a/indra/newview/llpathfindingnavmeshzone.h b/indra/newview/llpathfindingnavmeshzone.h
index baa1cc5979..b76f4421a6 100644
--- a/indra/newview/llpathfindingnavmeshzone.h
+++ b/indra/newview/llpathfindingnavmeshzone.h
@@ -114,7 +114,7 @@ private:
 		LLPathfindingNavMesh::navmesh_slot_t        mNavMeshSlot;
 	};
 
-	typedef boost::shared_ptr<NavMeshLocation> NavMeshLocationPtr;
+	typedef std::shared_ptr<NavMeshLocation> NavMeshLocationPtr;
 	typedef std::vector<NavMeshLocationPtr> NavMeshLocationPtrs;
 
 	void handleNavMeshLocation();
diff --git a/indra/newview/llpathfindingobject.h b/indra/newview/llpathfindingobject.h
index b8d3ca2364..0114cce3f1 100644
--- a/indra/newview/llpathfindingobject.h
+++ b/indra/newview/llpathfindingobject.h
@@ -41,7 +41,7 @@
 class LLPathfindingObject;
 class LLSD;
 
-typedef boost::shared_ptr<LLPathfindingObject> LLPathfindingObjectPtr;
+typedef std::shared_ptr<LLPathfindingObject> LLPathfindingObjectPtr;
 
 class LLPathfindingObject
 {
diff --git a/indra/newview/llpathfindingobjectlist.h b/indra/newview/llpathfindingobjectlist.h
index 61580582d3..e2e0dce4da 100644
--- a/indra/newview/llpathfindingobjectlist.h
+++ b/indra/newview/llpathfindingobjectlist.h
@@ -36,7 +36,7 @@
 
 class LLPathfindingObjectList;
 
-typedef boost::shared_ptr<LLPathfindingObjectList> LLPathfindingObjectListPtr;
+typedef std::shared_ptr<LLPathfindingObjectList> LLPathfindingObjectListPtr;
 typedef std::map<std::string, LLPathfindingObjectPtr> LLPathfindingObjectMap;
 
 class LLPathfindingObjectList
diff --git a/indra/newview/llpreviewtexture.cpp b/indra/newview/llpreviewtexture.cpp
index 975e2bb910..ea7d4800e0 100644
--- a/indra/newview/llpreviewtexture.cpp
+++ b/indra/newview/llpreviewtexture.cpp
@@ -653,7 +653,7 @@ void LLPreviewTexture::adjustAspectRatio()
 			{
 				// No existing ratio found, create an element that will show image at original ratio
 				populateRatioList(); // makes sure previous custom ratio is cleared
-				std::string ratio = boost::lexical_cast<std::string>(num)+":" + boost::lexical_cast<std::string>(denom);
+				std::string ratio = std::to_string(num)+":" + std::to_string(denom);
 				mRatiosList.push_back(ratio);
 				combo->add(ratio);
 				combo->setCurrentByIndex(mRatiosList.size()- 1);
diff --git a/indra/newview/llsculptidsize.cpp b/indra/newview/llsculptidsize.cpp
index 5d051d0ebf..bedee32213 100644
--- a/indra/newview/llsculptidsize.cpp
+++ b/indra/newview/llsculptidsize.cpp
@@ -66,7 +66,7 @@ void LLSculptIDSize::inc(const LLDrawable *pdrawable, int sz)
 	if (itLU.first == itLU.second)
 	{ //register
 		//llassert(mSizeInfo.get<tag_BY_DRAWABLE>().end() == mSizeInfo.get<tag_BY_DRAWABLE>().find(pdrawable));
-		mSizeInfo.get<tag_BY_DRAWABLE>().insert(Info(pdrawable, sz, boost::make_shared<SizeSum>(sz), sculptId));
+		mSizeInfo.get<tag_BY_DRAWABLE>().insert(Info(pdrawable, sz, std::make_shared<SizeSum>(sz), sculptId));
 		total_size = sz;
 	}
 	else
diff --git a/indra/newview/llsculptidsize.h b/indra/newview/llsculptidsize.h
index 87ee417b86..679fcbd44c 100644
--- a/indra/newview/llsculptidsize.h
+++ b/indra/newview/llsculptidsize.h
@@ -52,7 +52,7 @@ public:
 
 	struct Info
 	{
-		typedef boost::shared_ptr<SizeSum> PtrSizeSum;
+		typedef std::shared_ptr<SizeSum> PtrSizeSum;
 
 		Info(const LLDrawable *drawable, int size, PtrSizeSum sizeInfo, LLUUID sculptId)
 			: mDrawable(drawable)
diff --git a/indra/newview/llsearchableui.h b/indra/newview/llsearchableui.h
index 31f11eb8ef..84fcefb835 100644
--- a/indra/newview/llsearchableui.h
+++ b/indra/newview/llsearchableui.h
@@ -93,7 +93,7 @@ namespace ll
 	{
 		struct SearchableItem;
 
-		typedef boost::shared_ptr< SearchableItem > SearchableItemPtr;
+		typedef std::shared_ptr< SearchableItem > SearchableItemPtr;
 
 		typedef std::vector< SearchableItemPtr > tSearchableItemList;
 
diff --git a/indra/newview/llsidepanelappearance.cpp b/indra/newview/llsidepanelappearance.cpp
index aed9dba7ef..7571d361a4 100644
--- a/indra/newview/llsidepanelappearance.cpp
+++ b/indra/newview/llsidepanelappearance.cpp
@@ -361,6 +361,15 @@ void LLSidepanelAppearance::toggleMyOutfitsPanel(BOOL visible, const std::string
     }
 }
 
+bool LLSidepanelAppearance::isCOFPanelVisible()
+{
+    if (mPanelOutfitsInventory && mPanelOutfitsInventory->getVisible())
+    {
+        return mPanelOutfitsInventory->isCOFPanelActive();
+    }
+    return false;
+}
+
 void LLSidepanelAppearance::toggleOutfitEditPanel(BOOL visible, BOOL disable_camera_switch)
 {
 	if (!mOutfitEdit || mOutfitEdit->getVisible() == visible)
diff --git a/indra/newview/llsidepanelappearance.h b/indra/newview/llsidepanelappearance.h
index bb9709a2b8..e67652d6f7 100644
--- a/indra/newview/llsidepanelappearance.h
+++ b/indra/newview/llsidepanelappearance.h
@@ -66,6 +66,8 @@ public:
 	void updateToVisibility( const LLSD& new_visibility );
 	LLPanelEditWearable* getWearable(){ return mEditWearable; }
 
+    bool isCOFPanelVisible();
+
 private:
 	void onFilterEdit(const std::string& search_string);
 	void onVisibilityChanged ( const LLSD& new_visibility );
diff --git a/indra/newview/lltoolbarview.cpp b/indra/newview/lltoolbarview.cpp
index f6628293ee..9157d20f98 100644
--- a/indra/newview/lltoolbarview.cpp
+++ b/indra/newview/lltoolbarview.cpp
@@ -46,8 +46,6 @@
 #include "llviewercontrol.h"  // HACK for destinations guide on startup
 #include "llinventorymodel.h" // HACK to disable starter avatars button for NUX
 
-#include <boost/foreach.hpp>
-
 LLToolBarView* gToolBarView = NULL;
 
 static LLDefaultChildRegistry::Register<LLToolBarView> r("toolbar_view");
@@ -282,7 +280,7 @@ bool LLToolBarView::loadToolbars(bool force_default)
 			LLToolBarEnums::ButtonType button_type = toolbar_set.left_toolbar.button_display_mode;
 			mToolbars[LLToolBarEnums::TOOLBAR_LEFT]->setButtonType(button_type);
 		}
-		BOOST_FOREACH(const LLCommandId::Params& command_params, toolbar_set.left_toolbar.commands)
+		for (const LLCommandId::Params& command_params : toolbar_set.left_toolbar.commands)
 		{
 			if (!addCommandInternal(LLCommandId(command_params), mToolbars[LLToolBarEnums::TOOLBAR_LEFT]))
 			{
@@ -297,7 +295,7 @@ bool LLToolBarView::loadToolbars(bool force_default)
 			LLToolBarEnums::ButtonType button_type = toolbar_set.right_toolbar.button_display_mode;
 			mToolbars[LLToolBarEnums::TOOLBAR_RIGHT]->setButtonType(button_type);
 		}
-		BOOST_FOREACH(const LLCommandId::Params& command_params, toolbar_set.right_toolbar.commands)
+		for (const LLCommandId::Params& command_params : toolbar_set.right_toolbar.commands)
 		{
 			if (!addCommandInternal(LLCommandId(command_params), mToolbars[LLToolBarEnums::TOOLBAR_RIGHT]))
 			{
@@ -312,7 +310,7 @@ bool LLToolBarView::loadToolbars(bool force_default)
 			LLToolBarEnums::ButtonType button_type = toolbar_set.bottom_toolbar.button_display_mode;
 			mToolbars[LLToolBarEnums::TOOLBAR_BOTTOM]->setButtonType(button_type);
 		}
-		BOOST_FOREACH(const LLCommandId::Params& command_params, toolbar_set.bottom_toolbar.commands)
+		for (const LLCommandId::Params& command_params : toolbar_set.bottom_toolbar.commands)
 		{
 			if (!addCommandInternal(LLCommandId(command_params), mToolbars[LLToolBarEnums::TOOLBAR_BOTTOM]))
 			{
diff --git a/indra/newview/llviewermedia.h b/indra/newview/llviewermedia.h
index f1f42afd81..5041c9f76f 100644
--- a/indra/newview/llviewermedia.h
+++ b/indra/newview/llviewermedia.h
@@ -431,7 +431,7 @@ private:
 	
 private:
 	// a single media url with some data and an impl.
-	boost::shared_ptr<LLPluginClassMedia> mMediaSource;
+	std::shared_ptr<LLPluginClassMedia> mMediaSource;
     LLMutex mLock;
 	F64		mZoomFactor;
 	LLUUID mTextureId;
diff --git a/indra/newview/llviewermenu.cpp b/indra/newview/llviewermenu.cpp
index 9db9d97ddc..89784f4124 100644
--- a/indra/newview/llviewermenu.cpp
+++ b/indra/newview/llviewermenu.cpp
@@ -102,6 +102,7 @@
 #include "llsceneview.h"
 #include "llscenemonitor.h"
 #include "llselectmgr.h"
+#include "llsidepanelappearance.h"
 #include "llspellcheckmenuhandler.h"
 #include "llstatusbar.h"
 #include "lltextureview.h"
@@ -6655,6 +6656,13 @@ void handle_edit_outfit()
 
 void handle_now_wearing()
 {
+    LLSidepanelAppearance *panel_appearance = dynamic_cast<LLSidepanelAppearance *>(LLFloaterSidePanelContainer::getPanel("appearance"));
+    if (panel_appearance && panel_appearance->isInVisibleChain() && panel_appearance->isCOFPanelVisible())
+    {
+        LLFloaterReg::findInstance("appearance")->closeFloater();
+        return;
+    }
+
     LLFloaterSidePanelContainer::showPanel("appearance", LLSD().with("type", "now_wearing"));
 }
 
diff --git a/indra/newview/llviewermenufile.h b/indra/newview/llviewermenufile.h
index ff2ee693fd..6b9df6df28 100644
--- a/indra/newview/llviewermenufile.h
+++ b/indra/newview/llviewermenufile.h
@@ -145,7 +145,7 @@ public:
     virtual void notify(const std::vector<std::string>& filenames);
 
 private:
-    boost::shared_ptr<LLPluginClassMedia> mPlugin;
+    std::shared_ptr<LLPluginClassMedia> mPlugin;
 };
 
 
diff --git a/indra/newview/llviewermessage.cpp b/indra/newview/llviewermessage.cpp
index 55e43352bc..221ead7667 100644
--- a/indra/newview/llviewermessage.cpp
+++ b/indra/newview/llviewermessage.cpp
@@ -119,8 +119,6 @@
 #include "llviewerregion.h"
 #include "llfloaterregionrestarting.h"
 
-#include <boost/foreach.hpp>
-
 #include "llnotificationmanager.h" //
 #include "llexperiencecache.h"
 
@@ -5626,7 +5624,7 @@ void notify_cautioned_script_question(const LLSD& notification, const LLSD& resp
 		BOOL caution = FALSE;
 		S32 count = 0;
 		std::string perms;
-		BOOST_FOREACH(script_perm_t script_perm, SCRIPT_PERMISSIONS)
+		for (const script_perm_t& script_perm : SCRIPT_PERMISSIONS)
 		{
 			if ((orig_questions & script_perm.permbit)
 				&& script_perm.caution)
@@ -5870,7 +5868,7 @@ void process_script_question(LLMessageSystem *msg, void **user_data)
 		S32 known_questions = 0;
 		bool has_not_only_debit = questions ^ SCRIPT_PERMISSIONS[SCRIPT_PERMISSION_DEBIT].permbit;
 		// check the received permission flags against each permission
-		BOOST_FOREACH(script_perm_t script_perm, SCRIPT_PERMISSIONS)
+		for (const script_perm_t& script_perm : SCRIPT_PERMISSIONS)
 		{
 			if (questions & script_perm.permbit)
 			{
diff --git a/indra/newview/llviewerparcelaskplay.cpp b/indra/newview/llviewerparcelaskplay.cpp
index afbe2c94de..aea06834b2 100644
--- a/indra/newview/llviewerparcelaskplay.cpp
+++ b/indra/newview/llviewerparcelaskplay.cpp
@@ -287,7 +287,7 @@ void LLViewerParcelAskPlay::saveSettings()
             if ((iter_parcel->second.mDate.secondsSinceEpoch() + (F64SecondsImplicit)U32Days(30)) > LLTimer::getTotalSeconds())
             {
                 // write unexpired parcels
-                std::string parcel_id = boost::lexical_cast<std::string>(iter_parcel->first);
+                std::string parcel_id = std::to_string(iter_parcel->first);
                 write_llsd[key][parcel_id] = LLSD();
                 write_llsd[key][parcel_id]["mode"] = (LLSD::Integer)iter_parcel->second.mMode;
                 write_llsd[key][parcel_id]["date"] = iter_parcel->second.mDate;
diff --git a/indra/newview/llviewershadermgr.cpp b/indra/newview/llviewershadermgr.cpp
index 3225299493..2bab50300b 100644
--- a/indra/newview/llviewershadermgr.cpp
+++ b/indra/newview/llviewershadermgr.cpp
@@ -592,7 +592,7 @@ std::string LLViewerShaderMgr::loadBasicShaders()
 
 	std::map<std::string, std::string> attribs;
 	attribs["MAX_JOINTS_PER_MESH_OBJECT"] = 
-		boost::lexical_cast<std::string>(LLSkinningUtil::getMaxJointCount());
+		std::to_string(LLSkinningUtil::getMaxJointCount());
 
     BOOL ssr = gSavedSettings.getBOOL("RenderScreenSpaceReflections");
 
diff --git a/indra/newview/llviewerwindow.h b/indra/newview/llviewerwindow.h
index ccef006a07..346073b8a1 100644
--- a/indra/newview/llviewerwindow.h
+++ b/indra/newview/llviewerwindow.h
@@ -538,8 +538,8 @@ private:
 	bool			mStatesDirty;
 	U32			mCurrResolutionIndex;
 
-	boost::scoped_ptr<LLWindowListener> mWindowListener;
-	boost::scoped_ptr<LLViewerWindowListener> mViewerWindowListener;
+	std::unique_ptr<LLWindowListener> mWindowListener;
+	std::unique_ptr<LLViewerWindowListener> mViewerWindowListener;
 
 	// Object temporarily hovered over while dragging
 	LLPointer<LLViewerObject>	mDragHoveredObject;
diff --git a/indra/newview/llvoavatar.cpp b/indra/newview/llvoavatar.cpp
index fee00eb6f4..550be30919 100644
--- a/indra/newview/llvoavatar.cpp
+++ b/indra/newview/llvoavatar.cpp
@@ -4283,6 +4283,15 @@ void LLVOAvatar::updateOrientation(LLAgent& agent, F32 speed, F32 delta_time)
 				if (mTurning)
 				{
 					pelvis_rot_threshold *= 0.4f;
+                    // account for fps, assume that above value is for ~60fps
+                    constexpr F32 default_frame_sec = 0.016f;
+                    F32 prev_frame_sec = LLFrameTimer::getFrameDeltaTimeF32();
+                    if (default_frame_sec > prev_frame_sec)
+                    {
+                        // reduce threshold since turn rate per second is constant,
+                        // shorter frame means shorter turn.
+                        pelvis_rot_threshold *= prev_frame_sec/default_frame_sec;
+                    }
 				}
 
 				// am I done turning?
diff --git a/indra/newview/llvoicevivox.cpp b/indra/newview/llvoicevivox.cpp
index 3725510b6a..c8d77a6e0b 100644
--- a/indra/newview/llvoicevivox.cpp
+++ b/indra/newview/llvoicevivox.cpp
@@ -5952,7 +5952,7 @@ void LLVivoxVoiceClient::filePlaybackSetMode(bool vox, float speed)
 }
 
 //------------------------------------------------------------------------
-std::set<LLVivoxVoiceClient::sessionState::wptr_t> LLVivoxVoiceClient::sessionState::mSession;
+std::set<LLVivoxVoiceClient::sessionState::wptr_t, std::owner_less<LLVivoxVoiceClient::sessionState::wptr_t>> LLVivoxVoiceClient::sessionState::mSession;
 
 
 LLVivoxVoiceClient::sessionState::sessionState() :
diff --git a/indra/newview/llvoicevivox.h b/indra/newview/llvoicevivox.h
index e3ab99c675..d75d1b4b5d 100644
--- a/indra/newview/llvoicevivox.h
+++ b/indra/newview/llvoicevivox.h
@@ -294,8 +294,8 @@ protected:
 		bool mAvatarIDValid;
 		bool mIsSelf;
 	};
-    typedef boost::shared_ptr<participantState> participantStatePtr_t;
-    typedef boost::weak_ptr<participantState> participantStateWptr_t;
+    typedef std::shared_ptr<participantState> participantStatePtr_t;
+    typedef std::weak_ptr<participantState> participantStateWptr_t;
 
     typedef std::map<const std::string, participantStatePtr_t> participantMap;
     typedef std::map<const LLUUID, participantStatePtr_t> participantUUIDMap;
@@ -303,10 +303,10 @@ protected:
 	struct sessionState
 	{
     public:
-        typedef boost::shared_ptr<sessionState> ptr_t;
-        typedef boost::weak_ptr<sessionState> wptr_t;
+        typedef std::shared_ptr<sessionState> ptr_t;
+        typedef std::weak_ptr<sessionState> wptr_t;
 
-        typedef boost::function<void(const ptr_t &)> sessionFunc_t;
+        typedef std::function<void(const ptr_t &)> sessionFunc_t;
 
         static ptr_t createSession();
 		~sessionState();
@@ -370,7 +370,7 @@ protected:
     private:
         sessionState();
 
-        static std::set<wptr_t> mSession;   // canonical list of outstanding sessions.
+        static std::set<wptr_t, std::owner_less<wptr_t>> mSession;   // canonical list of outstanding sessions.
         std::set<wptr_t>::iterator  mMyIterator;    // used for delete
 
         static void for_eachPredicate(const wptr_t &a, sessionFunc_t func);
@@ -381,7 +381,7 @@ protected:
         static bool testByCallerId(const LLVivoxVoiceClient::sessionState::wptr_t &a, LLUUID participantId);
 
 	};
-    typedef boost::shared_ptr<sessionState> sessionStatePtr_t;
+    typedef std::shared_ptr<sessionState> sessionStatePtr_t;
 
     typedef std::map<std::string, sessionStatePtr_t> sessionMap;
 	
diff --git a/indra/newview/llvovolume.cpp b/indra/newview/llvovolume.cpp
index ec2f490742..c5b6eca5ae 100644
--- a/indra/newview/llvovolume.cpp
+++ b/indra/newview/llvovolume.cpp
@@ -4575,6 +4575,11 @@ BOOL LLVOVolume::lineSegmentIntersect(const LLVector4a& start, const LLVector4a&
         }
     }
 
+    if (getClickAction() == CLICK_ACTION_IGNORE && !LLFloater::isVisible(gFloaterTools))
+    {
+        return FALSE;
+    }
+
 	BOOL ret = FALSE;
 
 	LLVolume* volume = getVolume();
diff --git a/indra/newview/llwindowlistener.cpp b/indra/newview/llwindowlistener.cpp
index aa8c79b0d2..0edabf358f 100644
--- a/indra/newview/llwindowlistener.cpp
+++ b/indra/newview/llwindowlistener.cpp
@@ -388,7 +388,7 @@ static void mouseEvent(const MouseFunc& func, const LLSD& request)
 	LLCoordGL pos(request["x"].asInteger(), request["y"].asInteger());
 	bool has_pos(request.has("x") && request.has("y"));
 
-	boost::scoped_ptr<LLView::TemporaryDrilldownFunc> tempfunc;
+	std::unique_ptr<LLView::TemporaryDrilldownFunc> tempfunc;
 
 	// Documentation for mouseDown(), mouseUp() and mouseMove() claims you
 	// must either specify ["path"], or both of ["x"] and ["y"]. You MAY
diff --git a/indra/newview/llxmlrpclistener.cpp b/indra/newview/llxmlrpclistener.cpp
index b816f9a3b5..3c2c6d15c4 100644
--- a/indra/newview/llxmlrpclistener.cpp
+++ b/indra/newview/llxmlrpclistener.cpp
@@ -544,7 +544,7 @@ private:
     const std::string mMethod;
     const std::string mReplyPump;
     LLTempBoundListener mBoundListener;
-    boost::scoped_ptr<LLXMLRPCTransaction> mTransaction;
+    std::unique_ptr<LLXMLRPCTransaction> mTransaction;
 	LLXMLRPCTransaction::EStatus mPreviousStatus; // To detect state changes.
 };
 
diff --git a/indra/newview/llxmlrpctransaction.cpp b/indra/newview/llxmlrpctransaction.cpp
index ba7e8d7298..a77c31eee3 100644
--- a/indra/newview/llxmlrpctransaction.cpp
+++ b/indra/newview/llxmlrpctransaction.cpp
@@ -188,7 +188,7 @@ public:
 
 	virtual void onCompleted(LLCore::HttpHandle handle, LLCore::HttpResponse * response);
 
-	typedef boost::shared_ptr<LLXMLRPCTransaction::Handler> ptr_t;
+	typedef std::shared_ptr<LLXMLRPCTransaction::Handler> ptr_t;
 
 private:
 
diff --git a/indra/newview/skins/default/xui/en/floater_publish_classified.xml b/indra/newview/skins/default/xui/en/floater_publish_classified.xml
index 84e0b489d0..3e68011b6c 100644
--- a/indra/newview/skins/default/xui/en/floater_publish_classified.xml
+++ b/indra/newview/skins/default/xui/en/floater_publish_classified.xml
@@ -25,6 +25,7 @@ Remember, Classified fees are non-refundable.
     </text>
     <spinner
      decimal_digits="0"
+     allow_digits_only="true"
      follows="left|top"
      font="SansSerif"
      halign="left"
@@ -36,7 +37,6 @@ Remember, Classified fees are non-refundable.
      layout="topleft"
      left="15"
      value="50"
-     min_val="50"
      max_val="999999"
      name="price_for_listing"
      top_pad="10"
diff --git a/indra/newview/tests/llremoteparcelrequest_test.cpp b/indra/newview/tests/llremoteparcelrequest_test.cpp
index 4f7f87b6b0..4eddfb46e1 100644
--- a/indra/newview/tests/llremoteparcelrequest_test.cpp
+++ b/indra/newview/tests/llremoteparcelrequest_test.cpp
@@ -49,7 +49,7 @@ void LLCurl::Responder::failureResult(S32 status, const std::string& reason, con
 void LLCurl::Responder::successResult(const LLSD& content) { }
 void LLCurl::Responder::completeResult(S32 status, const std::string& reason, const LLSD& content) { }
 std::string LLCurl::Responder::dumpResponse() const { return "(failure)"; }
-void LLCurl::Responder::completedRaw(LLChannelDescriptors const &,boost::shared_ptr<LLBufferArray> const &) { }
+void LLCurl::Responder::completedRaw(LLChannelDescriptors const &,std::shared_ptr<LLBufferArray> const &) { }
 void LLMessageSystem::getF32(char const *,char const *,F32 &,S32) { }
 void LLMessageSystem::getU8(char const *,char const *,U8 &,S32) { }
 void LLMessageSystem::getS32(char const *,char const *,S32 &,S32) { }
@@ -110,7 +110,7 @@ namespace tut
 	{
 		set_test_name("observer pointer");
 
-		boost::scoped_ptr<TestObserver> observer(new TestObserver());
+		std::unique_ptr<TestObserver> observer(new TestObserver());
 
 		LLRemoteParcelInfoProcessor & processor = LLRemoteParcelInfoProcessor::instance();
 		processor.addObserver(LLUUID(TEST_PARCEL_ID), observer.get());
diff --git a/indra/test/io.cpp b/indra/test/io.cpp
index 40243a8ad6..99b49c8b29 100644
--- a/indra/test/io.cpp
+++ b/indra/test/io.cpp
@@ -946,7 +946,7 @@ namespace tut
 		typedef LLCloneIOFactory<LLPipeStringInjector> emitter_t;
 		emitter_t* emitter = new emitter_t(
 			new LLPipeStringInjector("suckers never play me"));
-		boost::shared_ptr<LLChainIOFactory> factory(emitter);
+		std::shared_ptr<LLChainIOFactory> factory(emitter);
 		LLIOServerSocket* server = new LLIOServerSocket(
 			mPool,
 			mSocket,
@@ -993,7 +993,7 @@ namespace tut
 		LLPumpIO::chain_t chain;
 		typedef LLCloneIOFactory<LLIOFuzz> emitter_t;
 		emitter_t* emitter = new emitter_t(new LLIOFuzz(1000000));
-		boost::shared_ptr<LLChainIOFactory> factory(emitter);
+		std::shared_ptr<LLChainIOFactory> factory(emitter);
 		LLIOServerSocket* server = new LLIOServerSocket(
 			mPool,
 			mSocket,
@@ -1036,7 +1036,7 @@ namespace tut
 		LLPumpIO::chain_t chain;
 		typedef LLCloneIOFactory<LLIOFuzz> emitter_t;
 		emitter_t* emitter = new emitter_t(new LLIOFuzz(1000000));
-		boost::shared_ptr<LLChainIOFactory> factory(emitter);
+		std::shared_ptr<LLChainIOFactory> factory(emitter);
 		LLIOServerSocket* server = new LLIOServerSocket(
 			mPool,
 			mSocket,
@@ -1079,7 +1079,7 @@ namespace tut
 		LLPumpIO::chain_t chain;
 		typedef LLCloneIOFactory<LLIOFuzz> emitter_t;
 		emitter_t* emitter = new emitter_t(new LLIOFuzz(1000000));
-		boost::shared_ptr<LLChainIOFactory> factory(emitter);
+		std::shared_ptr<LLChainIOFactory> factory(emitter);
 		LLIOServerSocket* server = new LLIOServerSocket(
 			mPool,
 			mSocket,
@@ -1120,7 +1120,7 @@ namespace tut
 		LLPumpIO::chain_t chain;
 		typedef LLCloneIOFactory<LLIOSleeper> sleeper_t;
 		sleeper_t* sleeper = new sleeper_t(new LLIOSleeper);
-		boost::shared_ptr<LLChainIOFactory> factory(sleeper);
+		std::shared_ptr<LLChainIOFactory> factory(sleeper);
 		LLIOServerSocket* server = new LLIOServerSocket(
 			mPool,
 			mSocket,
diff --git a/indra/test/llevents_tut.cpp b/indra/test/llevents_tut.cpp
index 17f64a4953..a38de71e48 100644
--- a/indra/test/llevents_tut.cpp
+++ b/indra/test/llevents_tut.cpp
@@ -368,10 +368,10 @@ void events_object::test<7>()
 	LLEventStream bob("bob"); 		// should work, previous one unregistered
 	LLEventStream bob1("bob", true);// allowed to tweak name
 	ensure_equals("tweaked LLEventStream name", bob1.getName(), "bob1");
-	std::vector<boost::shared_ptr<LLEventStream> > streams;
+	std::vector<std::shared_ptr<LLEventStream> > streams;
 	for (int i = 2; i <= 10; ++i)
 	{
-		streams.push_back(boost::shared_ptr<LLEventStream>(new LLEventStream("bob", true)));
+		streams.push_back(std::shared_ptr<LLEventStream>(new LLEventStream("bob", true)));
 	}
 	ensure_equals("last tweaked LLEventStream name", streams.back()->getName(), "bob10");
 }
diff --git a/indra/test/test.cpp b/indra/test/test.cpp
index a265e1273b..fba7a48bb4 100644
--- a/indra/test/test.cpp
+++ b/indra/test/test.cpp
@@ -160,12 +160,12 @@ public:
 
 	virtual void reset()
 	{
-		boost::dynamic_pointer_cast<RecordToTempFile>(mRecorder)->reset();
+		std::dynamic_pointer_cast<RecordToTempFile>(mRecorder)->reset();
 	}
 
 	virtual void replay(std::ostream& out)
 	{
-		boost::dynamic_pointer_cast<RecordToTempFile>(mRecorder)->replay(out);
+		std::dynamic_pointer_cast<RecordToTempFile>(mRecorder)->replay(out);
 	}
 
 private:
@@ -179,7 +179,7 @@ class LLTestCallback : public chained_callback
 
 public:
 	LLTestCallback(bool verbose_mode, std::ostream *stream,
-				   boost::shared_ptr<LLReplayLog> replayer) :
+				   std::shared_ptr<LLReplayLog> replayer) :
 		mVerboseMode(verbose_mode),
 		mTotalTests(0),
 		mPassedTests(0),
@@ -187,7 +187,7 @@ public:
 		mSkippedTests(0),
 		// By default, capture a shared_ptr to std::cout, with a no-op "deleter"
 		// so that destroying the shared_ptr makes no attempt to delete std::cout.
-		mStream(boost::shared_ptr<std::ostream>(&std::cout, [](std::ostream*){})),
+		mStream(std::shared_ptr<std::ostream>(&std::cout, [](std::ostream*){})),
 		mReplayer(replayer)
 	{
 		if (stream)
@@ -201,7 +201,7 @@ public:
 			// Allocate and assign in two separate steps, per Herb Sutter.
 			// (Until we turn on C++11 support, have to wrap *stream with
 			// boost::ref() due to lack of perfect forwarding.)
-			boost::shared_ptr<std::ostream> pstream(new TeeStream(std::cout, boost::ref(*stream)));
+			std::shared_ptr<std::ostream> pstream(new TeeStream(std::cout, boost::ref(*stream)));
 			mStream = pstream;
 		}
 	}
@@ -325,8 +325,8 @@ protected:
 	int mPassedTests;
 	int mFailedTests;
 	int mSkippedTests;
-	boost::shared_ptr<std::ostream> mStream;
-	boost::shared_ptr<LLReplayLog> mReplayer;
+	std::shared_ptr<std::ostream> mStream;
+	std::shared_ptr<LLReplayLog> mReplayer;
 };
 
 // TeamCity specific class which emits service messages
@@ -336,7 +336,7 @@ class LLTCTestCallback : public LLTestCallback
 {
 public:
 	LLTCTestCallback(bool verbose_mode, std::ostream *stream,
-					 boost::shared_ptr<LLReplayLog> replayer) :
+					 std::shared_ptr<LLReplayLog> replayer) :
 		LLTestCallback(verbose_mode, stream, replayer)
 	{
 	}
@@ -549,7 +549,7 @@ int main(int argc, char **argv)
 	apr_status_t apr_err;
 	const char* opt_arg = NULL;
 	int opt_id = 0;
-	boost::scoped_ptr<llofstream> output;
+	std::unique_ptr<llofstream> output;
 	const char *touch = NULL;
 
 	while(true)
@@ -608,7 +608,7 @@ int main(int argc, char **argv)
 
 	// set up logging
 	const char* LOGFAIL = getenv("LOGFAIL");
-	boost::shared_ptr<LLReplayLog> replayer{boost::make_shared<LLReplayLog>()};
+	std::shared_ptr<LLReplayLog> replayer{std::make_shared<LLReplayLog>()};
 
 	// Testing environment variables for both 'set' and 'not empty' allows a
 	// user to suppress a pre-existing environment variable by forcing empty.
diff --git a/indra/viewer_components/login/lllogin.h b/indra/viewer_components/login/lllogin.h
index 051641ff59..de58ca0c29 100644
--- a/indra/viewer_components/login/lllogin.h
+++ b/indra/viewer_components/login/lllogin.h
@@ -121,7 +121,7 @@ public:
 
 private:
 	class Impl;
-	boost::scoped_ptr<Impl> mImpl;
+	std::unique_ptr<Impl> mImpl;
 };
 
 #endif // LL_LLLOGIN_H