From f08d7a63a92a3ba89d97bdfcc206e1e1c4804c0f Mon Sep 17 00:00:00 2001
From: Patrick Schneider <patrick.schneider@meetnow.eu>
Date: Thu, 13 Apr 2017 15:02:53 +0200
Subject: [PATCH 1/2] Add Node 7.x aka V8 5.2+ support

* Use WeakCallbackInfo instead of WeakCallbackData
* Use GetPrivate instead of GetHiddenValue
* Adopted new signature for SetWeak to support destructor calling
* SetAccessor deprecation fixed
* Proper version checks where applicable
---
 Lib/javascript/v8/javascriptcode.swg    | 27 +++++++++++++++++-----
 Lib/javascript/v8/javascripthelpers.swg | 29 +++++++++++++++++++++---
 Lib/javascript/v8/javascriptinit.swg    | 16 +++++++++++--
 Lib/javascript/v8/javascriptrun.swg     | 40 ++++++++++++++++++++++++++++-----
 4 files changed, 95 insertions(+), 17 deletions(-)

diff --git a/Lib/javascript/v8/javascriptcode.swg b/Lib/javascript/v8/javascriptcode.swg
index fb7d55c2ad..b8c5089816 100644
--- a/Lib/javascript/v8/javascriptcode.swg
+++ b/Lib/javascript/v8/javascriptcode.swg
@@ -133,10 +133,13 @@ static void $jswrapper(v8::Isolate *isolate, v8::Persistent<v8::Value> object, v
   SWIGV8_Proxy *proxy = static_cast<SWIGV8_Proxy *>(parameter);
 #elif (V8_MAJOR_VERSION-0) < 4 && (SWIG_V8_VERSION < SWIGV8_SETWEAK_VERSION)
 static void $jswrapper(v8::Isolate *isolate, v8::Persistent<v8::Object> *object, SWIGV8_Proxy *proxy) {
-#else
+#elif (V8_MAJOR_VERSION-0) < 5 || (V8_MAJOR_VERSION == 5 && V8_MINOR_VERSION < 2)
 static void $jswrapper(const v8::WeakCallbackData<v8::Object, SWIGV8_Proxy> &data) {
   v8::Local<v8::Object> object = data.GetValue();
   SWIGV8_Proxy *proxy = data.GetParameter();
+#else
+  static void $jswrapper(const v8::WeakCallbackInfo<SWIGV8_Proxy> &data) {
+  SWIGV8_Proxy *proxy = data.GetParameter();
 #endif
 
   if(proxy->swigCMemOwn && proxy->swigCObject) {
@@ -147,7 +150,9 @@ static void $jswrapper(const v8::WeakCallbackData<v8::Object, SWIGV8_Proxy> &dat
   }
   delete proxy;
 
+#if (V8_MAJOR_VERSION-0) < 5 || (V8_MAJOR_VERSION == 5 && V8_MINOR_VERSION < 2)
   object.Clear();
+#endif
   
 #if (V8_MAJOR_VERSION-0) < 4 && (SWIG_V8_VERSION < 0x031710)
   object.Dispose();
@@ -155,7 +160,7 @@ static void $jswrapper(const v8::WeakCallbackData<v8::Object, SWIGV8_Proxy> &dat
   object.Dispose(isolate);
 #elif (V8_MAJOR_VERSION-0) < 4 && (SWIG_V8_VERSION < 0x032100)
   object->Dispose(isolate);
-#else
+#elif (V8_MAJOR_VERSION-0) < 5 || (V8_MAJOR_VERSION == 5 && V8_MINOR_VERSION < 2)
   object->Dispose();
 #endif
 }
@@ -177,10 +182,13 @@ static void $jswrapper(v8::Isolate *isolate, v8::Persistent<v8::Value> object, v
   SWIGV8_Proxy *proxy = static_cast<SWIGV8_Proxy *>(parameter);
 #elif (V8_MAJOR_VERSION-0) < 4 && (SWIG_V8_VERSION < SWIGV8_SETWEAK_VERSION)
 static void $jswrapper(v8::Isolate *isolate, v8::Persistent< v8::Object> *object, SWIGV8_Proxy *proxy) {
-#else
+#elif (V8_MAJOR_VERSION-0) < 5 || (V8_MAJOR_VERSION == 5 && V8_MINOR_VERSION < 2)
 static void $jswrapper(const v8::WeakCallbackData<v8::Object, SWIGV8_Proxy> &data) {
   v8::Local<v8::Object> object = data.GetValue();
   SWIGV8_Proxy *proxy = data.GetParameter();
+#else
+static void $jswrapper(const v8::WeakCallbackInfo<SWIGV8_Proxy> &data) {
+  SWIGV8_Proxy *proxy = data.GetParameter();
 #endif
 
   if(proxy->swigCMemOwn && proxy->swigCObject) {
@@ -197,7 +205,7 @@ static void $jswrapper(const v8::WeakCallbackData<v8::Object, SWIGV8_Proxy> &dat
   object->Dispose(isolate);
 #elif (V8_MAJOR_VERSION-0) < 4 && (SWIG_V8_VERSION < SWIGV8_SETWEAK_VERSION)
   object->Dispose();
-#else
+#elif (V8_MAJOR_VERSION-0) < 5 || (V8_MAJOR_VERSION == 5 && V8_MINOR_VERSION < 2)
   object.Clear();
 #endif
 }
@@ -211,7 +219,11 @@ static void $jswrapper(const v8::WeakCallbackData<v8::Object, SWIGV8_Proxy> &dat
  * ----------------------------------------------------------------------------- */
 %fragment("js_getter", "templates")
 %{
+#if (V8_MAJOR_VERSION-0) < 5 || (V8_MAJOR_VERSION == 5 && V8_MINOR_VERSION < 2)
 static SwigV8ReturnValue $jswrapper(v8::Local<v8::String> property, const SwigV8PropertyCallbackInfo &info) {
+#else
+static SwigV8ReturnValue $jswrapper(v8::Local<v8::Name> property, const SwigV8PropertyCallbackInfo &info) {
+#endif
   SWIGV8_HANDLESCOPE();
   
   v8::Handle<v8::Value> jsresult;
@@ -233,8 +245,11 @@ fail:
  * ----------------------------------------------------------------------------- */
 %fragment("js_setter", "templates")
 %{
-static void $jswrapper(v8::Local<v8::String> property, v8::Local<v8::Value> value,
-  const SwigV8PropertyCallbackInfoVoid &info) {
+#if (V8_MAJOR_VERSION-0) < 5 || (V8_MAJOR_VERSION == 5 && V8_MINOR_VERSION < 2)
+static void $jswrapper(v8::Local<v8::String> property, v8::Local<v8::Value> value, const SwigV8PropertyCallbackInfoVoid &info) {
+#else
+static void $jswrapper(v8::Local<v8::Name> property, v8::Local<v8::Value> value, const SwigV8PropertyCallbackInfoVoid &info) {
+#endif
   SWIGV8_HANDLESCOPE();
   
   $jslocals
diff --git a/Lib/javascript/v8/javascripthelpers.swg b/Lib/javascript/v8/javascripthelpers.swg
index 091467df4d..74610793af 100644
--- a/Lib/javascript/v8/javascripthelpers.swg
+++ b/Lib/javascript/v8/javascripthelpers.swg
@@ -6,11 +6,16 @@ typedef v8::InvocationCallback  SwigV8FunctionCallback;
 typedef v8::AccessorGetter      SwigV8AccessorGetterCallback;
 typedef v8::AccessorSetter      SwigV8AccessorSetterCallback;
 typedef v8::AccessorInfo        SwigV8PropertyCallbackInfoVoid;
-#else
+#elif (V8_MAJOR_VERSION-0) < 5 || (V8_MAJOR_VERSION == 5 && V8_MINOR_VERSION < 2)
 typedef v8::FunctionCallback            SwigV8FunctionCallback;
 typedef v8::AccessorGetterCallback      SwigV8AccessorGetterCallback;
 typedef v8::AccessorSetterCallback      SwigV8AccessorSetterCallback;
 typedef v8::PropertyCallbackInfo<void>  SwigV8PropertyCallbackInfoVoid;
+#else
+typedef v8::FunctionCallback            SwigV8FunctionCallback;
+typedef v8::AccessorNameGetterCallback  SwigV8AccessorGetterCallback;
+typedef v8::AccessorNameSetterCallback  SwigV8AccessorSetterCallback;
+typedef v8::PropertyCallbackInfo<void>  SwigV8PropertyCallbackInfoVoid;
 #endif
 
 /**
@@ -65,18 +70,36 @@ SWIGRUNTIME void SWIGV8_AddStaticFunction(v8::Handle<v8::Object> obj, const char
  */
 SWIGRUNTIME void SWIGV8_AddStaticVariable(v8::Handle<v8::Object> obj, const char* symbol,
   SwigV8AccessorGetterCallback getter, SwigV8AccessorSetterCallback setter) {
+#if (V8_MAJOR_VERSION-0) < 5 || (V8_MAJOR_VERSION == 5 && V8_MINOR_VERSION < 2)
   obj->SetAccessor(SWIGV8_SYMBOL_NEW(symbol), getter, setter);
+#else
+  obj->SetAccessor(SWIGV8_CURRENT_CONTEXT(), SWIGV8_SYMBOL_NEW(symbol), getter, setter);
+#endif
 }
 
-SWIGRUNTIME void JS_veto_set_variable(v8::Local<v8::String> property, v8::Local<v8::Value> value,
-  const SwigV8PropertyCallbackInfoVoid& info)
+#if (V8_MAJOR_VERSION-0) < 5 || (V8_MAJOR_VERSION == 5 && V8_MINOR_VERSION < 2)
+SWIGRUNTIME void JS_veto_set_variable(v8::Local<v8::String> property, v8::Local<v8::Value> value, const SwigV8PropertyCallbackInfoVoid& info)
+#else
+SWIGRUNTIME void JS_veto_set_variable(v8::Local<v8::Name> property, v8::Local<v8::Value> value, const SwigV8PropertyCallbackInfoVoid& info)
+#endif
 {
     char buffer[256];
     char msg[512];
     int res;
 
+#if (V8_MAJOR_VERSION-0) < 5 || (V8_MAJOR_VERSION == 5 && V8_MINOR_VERSION < 2)
     property->WriteUtf8(buffer, 256);
     res = sprintf(msg, "Tried to write read-only variable: %s.", buffer);
+#else
+    v8::Local<v8::String> sproperty;
+    if (property->ToString(SWIGV8_CURRENT_CONTEXT()).ToLocal(&sproperty)) {
+      sproperty->WriteUtf8(buffer, 256);
+      res = sprintf(msg, "Tried to write read-only variable: %s.", buffer);
+    }
+    else {
+      res = -1;
+    }
+#endif
 
     if(res<0) {
       SWIG_exception(SWIG_ERROR, "Tried to write read-only variable.");
diff --git a/Lib/javascript/v8/javascriptinit.swg b/Lib/javascript/v8/javascriptinit.swg
index 34befa7ce7..86008d927f 100644
--- a/Lib/javascript/v8/javascriptinit.swg
+++ b/Lib/javascript/v8/javascriptinit.swg
@@ -7,15 +7,27 @@ SWIG_V8_SetModule(void *, swig_module_info *swig_module) {
   v8::Local<v8::Object> global_obj = SWIGV8_CURRENT_CONTEXT()->Global();
   v8::Local<v8::External> mod = SWIGV8_EXTERNAL_NEW(swig_module);
   assert(!mod.IsEmpty());
+#if (V8_MAJOR_VERSION-0) < 5 || (V8_MAJOR_VERSION == 5 && V8_MINOR_VERSION < 2)
   global_obj->SetHiddenValue(SWIGV8_STRING_NEW("swig_module_info_data"), mod);
+#else
+  v8::Local<v8::Private> privateKey = v8::Private::ForApi(v8::Isolate::GetCurrent(), SWIGV8_STRING_NEW("swig_module_info_data"));
+  global_obj->SetPrivate(SWIGV8_CURRENT_CONTEXT(), privateKey, mod);
+#endif
 }
 
 SWIGRUNTIME swig_module_info *
 SWIG_V8_GetModule(void *) {
   v8::Local<v8::Object> global_obj = SWIGV8_CURRENT_CONTEXT()->Global();
+#if (V8_MAJOR_VERSION-0) < 5 || (V8_MAJOR_VERSION == 5 && V8_MINOR_VERSION < 2)
   v8::Local<v8::Value> moduleinfo = global_obj->GetHiddenValue(SWIGV8_STRING_NEW("swig_module_info_data"));
+#else
+  v8::Local<v8::Private> privateKey = v8::Private::ForApi(v8::Isolate::GetCurrent(), SWIGV8_STRING_NEW("swig_module_info_data"));
+  v8::Local<v8::Value> moduleinfo;
+  if (!global_obj->GetPrivate(SWIGV8_CURRENT_CONTEXT(), privateKey).ToLocal(&moduleinfo))
+    return 0;
+#endif
 
-  if (moduleinfo.IsEmpty())
+  if (moduleinfo.IsEmpty() || moduleinfo->IsNull() || moduleinfo->IsUndefined())
   {
     // It's not yet loaded
     return 0;
@@ -23,7 +35,7 @@ SWIG_V8_GetModule(void *) {
 
   v8::Local<v8::External> moduleinfo_extern = v8::Local<v8::External>::Cast(moduleinfo);
 
-  if (moduleinfo_extern.IsEmpty())
+  if (moduleinfo_extern.IsEmpty() || moduleinfo_extern->IsNull() || moduleinfo_extern->IsUndefined())
   {
     // Something's not right
     return 0;
diff --git a/Lib/javascript/v8/javascriptrun.swg b/Lib/javascript/v8/javascriptrun.swg
index 5ac52a51dc..30002c02a3 100644
--- a/Lib/javascript/v8/javascriptrun.swg
+++ b/Lib/javascript/v8/javascriptrun.swg
@@ -193,8 +193,10 @@ public:
   void (*dtor) (v8::Isolate *isolate, v8::Persistent< v8::Value> object, void *parameter);
 #elif (V8_MAJOR_VERSION-0) < 4 && (SWIG_V8_VERSION < SWIGV8_SETWEAK_VERSION)
   void (*dtor) (v8::Isolate *isolate, v8::Persistent< v8::Object > *object, SWIGV8_Proxy *proxy);
-#else
+#elif (V8_MAJOR_VERSION-0) < 5 || (V8_MAJOR_VERSION == 5 && V8_MINOR_VERSION < 2)
   void (*dtor) (const v8::WeakCallbackData<v8::Object, SWIGV8_Proxy> &data);
+#else
+  void (*dtor) (const v8::WeakCallbackInfo<SWIGV8_Proxy> &data);
 #endif
 };
 
@@ -241,9 +243,12 @@ SWIGRUNTIME void SWIGV8_Proxy_DefaultDtor(v8::Isolate *, v8::Persistent< v8::Val
   SWIGV8_Proxy *proxy = static_cast<SWIGV8_Proxy *>(parameter);
 #elif (V8_MAJOR_VERSION-0) < 4 && (SWIG_V8_VERSION < SWIGV8_SETWEAK_VERSION)
 SWIGRUNTIME void SWIGV8_Proxy_DefaultDtor(v8::Isolate *, v8::Persistent< v8::Object > *object, SWIGV8_Proxy *proxy) {
-#else
+#elif (V8_MAJOR_VERSION-0) < 5 || (V8_MAJOR_VERSION == 5 && V8_MINOR_VERSION < 2)
 SWIGRUNTIME void SWIGV8_Proxy_DefaultDtor(const v8::WeakCallbackData<v8::Object, SWIGV8_Proxy> &data) {
   SWIGV8_Proxy *proxy = data.GetParameter();
+#else
+SWIGRUNTIME void SWIGV8_Proxy_DefaultDtor(const v8::WeakCallbackInfo<SWIGV8_Proxy> &data) {
+  SWIGV8_Proxy *proxy = data.GetParameter();
 #endif
 
   delete proxy;
@@ -312,12 +317,18 @@ SWIGRUNTIME void SWIGV8_SetPrivateData(v8::Handle<v8::Object> obj, void *ptr, sw
   } else {
     cdata->handle.MakeWeak(cdata, SWIGV8_Proxy_DefaultDtor);
   }
-#else
+#elifif (V8_MAJOR_VERSION-0) < 5 || (V8_MAJOR_VERSION == 5 && V8_MINOR_VERSION < 2)
   if(cdata->swigCMemOwn && (SWIGV8_ClientData*)info->clientdata) {
     cdata->handle.SetWeak(cdata, ((SWIGV8_ClientData*)info->clientdata)->dtor);
   } else {
     cdata->handle.SetWeak(cdata, SWIGV8_Proxy_DefaultDtor);
   }
+#else
+  if(cdata->swigCMemOwn && (SWIGV8_ClientData*)info->clientdata) {
+    cdata->handle.SetWeak(cdata, ((SWIGV8_ClientData*)info->clientdata)->dtor, v8::WeakCallbackType::kParameter);
+  } else {
+    cdata->handle.SetWeak(cdata, SWIGV8_Proxy_DefaultDtor, v8::WeakCallbackType::kParameter);
+  }
 #endif
 
 #if (V8_MAJOR_VERSION-0) < 4 && (SWIG_V8_VERSION < 0x031710)
@@ -470,7 +481,14 @@ int SwigV8Packed_Check(v8::Handle<v8::Value> valRef) {
   
   v8::Handle<v8::Object> objRef = valRef->ToObject();
   if(objRef->InternalFieldCount() < 1) return false;
+#if (V8_MAJOR_VERSION-0) < 5 || (V8_MAJOR_VERSION == 5 && V8_MINOR_VERSION < 2)
   v8::Handle<v8::Value> flag = objRef->GetHiddenValue(SWIGV8_STRING_NEW("__swig__packed_data__"));
+#else
+  v8::Local<v8::Private> privateKey = v8::Private::ForApi(v8::Isolate::GetCurrent(), SWIGV8_STRING_NEW("__swig__packed_data__"));
+  v8::Local<v8::Value> flag;
+  if (!objRef->GetPrivate(SWIGV8_CURRENT_CONTEXT(), privateKey).ToLocal(&flag))
+    return false;
+#endif
   return (flag->IsBoolean() && flag->BooleanValue());
 }
 
@@ -519,10 +537,13 @@ SWIGRUNTIME void _wrap_SwigV8PackedData_delete(v8::Isolate *isolate, v8::Persist
   SwigV8PackedData *cdata = static_cast<SwigV8PackedData *>(parameter);
 #elif (V8_MAJOR_VERSION-0) < 4 && (SWIG_V8_VERSION < SWIGV8_SETWEAK_VERSION)
 SWIGRUNTIME void _wrap_SwigV8PackedData_delete(v8::Isolate *isolate, v8::Persistent<v8::Object> *object, SwigV8PackedData *cdata) {
-#else
+#elif (V8_MAJOR_VERSION-0) < 5 || (V8_MAJOR_VERSION == 5 && V8_MINOR_VERSION < 2)
 SWIGRUNTIME void _wrap_SwigV8PackedData_delete(const v8::WeakCallbackData<v8::Object, SwigV8PackedData> &data) {
   v8::Local<v8::Object> object = data.GetValue();
   SwigV8PackedData *cdata = data.GetParameter();
+#else
+SWIGRUNTIME void _wrap_SwigV8PackedData_delete(const v8::WeakCallbackInfo<SwigV8PackedData> &data) {
+  SwigV8PackedData *cdata = data.GetParameter();
 #endif
 
   delete cdata;
@@ -537,7 +558,7 @@ SWIGRUNTIME void _wrap_SwigV8PackedData_delete(const v8::WeakCallbackData<v8::Ob
   object->Dispose(isolate);
 #elif (V8_MAJOR_VERSION-0) < 4 && (SWIG_V8_VERSION < SWIGV8_SETWEAK_VERSION)
   object->Dispose();
-#else
+#elif (V8_MAJOR_VERSION-0) < 5 || (V8_MAJOR_VERSION == 5 && V8_MINOR_VERSION < 2)
   object.Clear();
 #endif
 }
@@ -550,7 +571,12 @@ v8::Handle<v8::Value> SWIGV8_NewPackedObj(void *data, size_t size, swig_type_inf
 //  v8::Handle<v8::Object> obj = SWIGV8_OBJECT_NEW();
   v8::Local<v8::Object> obj = SWIGV8_OBJECT_NEW();
 
+#if (V8_MAJOR_VERSION-0) < 5 || (V8_MAJOR_VERSION == 5 && V8_MINOR_VERSION < 2)
   obj->SetHiddenValue(SWIGV8_STRING_NEW("__swig__packed_data__"), SWIGV8_BOOLEAN_NEW(true));
+#else
+  v8::Local<v8::Private> privateKey = v8::Private::ForApi(v8::Isolate::GetCurrent(), SWIGV8_STRING_NEW("__swig__packed_data__"));
+  obj->SetPrivate(SWIGV8_CURRENT_CONTEXT(), privateKey, SWIGV8_BOOLEAN_NEW(true));
+#endif
 
 #if (V8_MAJOR_VERSION-0) < 4 && (SWIG_V8_VERSION < 0x031511)
   obj->SetPointerInInternalField(0, cdata);
@@ -573,9 +599,11 @@ v8::Handle<v8::Value> SWIGV8_NewPackedObj(void *data, size_t size, swig_type_inf
   cdata->handle.MakeWeak(v8::Isolate::GetCurrent(), cdata, _wrap_SwigV8PackedData_delete);
 #elif (V8_MAJOR_VERSION-0) < 4 && (SWIG_V8_VERSION < SWIGV8_SETWEAK_VERSION)
   cdata->handle.MakeWeak(cdata, _wrap_SwigV8PackedData_delete);
-#else
+#elif (V8_MAJOR_VERSION-0) < 5 || (V8_MAJOR_VERSION == 5 && V8_MINOR_VERSION < 2)
   cdata->handle.SetWeak(cdata, _wrap_SwigV8PackedData_delete);
 //  v8::V8::SetWeak(&cdata->handle, cdata, _wrap_SwigV8PackedData_delete);
+#else
+  cdata->handle.SetWeak(cdata, _wrap_SwigV8PackedData_delete, v8::WeakCallbackType::kParameter);
 #endif
 
 #if (V8_MAJOR_VERSION-0) < 4 && (SWIG_V8_VERSION < 0x031710)

From 9ce8d7e7c99e75163318428aeff6e60d398fcdca Mon Sep 17 00:00:00 2001
From: Patrick Schneider <patrick.schneider@meetnow.eu>
Date: Thu, 13 Apr 2017 19:39:44 +0200
Subject: [PATCH 2/2] Remove warnings on Node 6.x aka V8 5.0 and 5.1

The proposed changes targetted at 5.2 (or 5.4 to be more precise, since there is no Node release with V8 5.2 or 5.3) work for lower versions as well and bust the deprecation warnings there.
---
 Lib/javascript/v8/javascriptcode.swg    | 14 +++++++-------
 Lib/javascript/v8/javascripthelpers.swg |  8 ++++----
 Lib/javascript/v8/javascriptinit.swg    |  4 ++--
 Lib/javascript/v8/javascriptrun.swg     | 16 ++++++++--------
 4 files changed, 21 insertions(+), 21 deletions(-)

diff --git a/Lib/javascript/v8/javascriptcode.swg b/Lib/javascript/v8/javascriptcode.swg
index b8c5089816..c4aaf3db0c 100644
--- a/Lib/javascript/v8/javascriptcode.swg
+++ b/Lib/javascript/v8/javascriptcode.swg
@@ -133,7 +133,7 @@ static void $jswrapper(v8::Isolate *isolate, v8::Persistent<v8::Value> object, v
   SWIGV8_Proxy *proxy = static_cast<SWIGV8_Proxy *>(parameter);
 #elif (V8_MAJOR_VERSION-0) < 4 && (SWIG_V8_VERSION < SWIGV8_SETWEAK_VERSION)
 static void $jswrapper(v8::Isolate *isolate, v8::Persistent<v8::Object> *object, SWIGV8_Proxy *proxy) {
-#elif (V8_MAJOR_VERSION-0) < 5 || (V8_MAJOR_VERSION == 5 && V8_MINOR_VERSION < 2)
+#elif (V8_MAJOR_VERSION-0) < 5
 static void $jswrapper(const v8::WeakCallbackData<v8::Object, SWIGV8_Proxy> &data) {
   v8::Local<v8::Object> object = data.GetValue();
   SWIGV8_Proxy *proxy = data.GetParameter();
@@ -150,7 +150,7 @@ static void $jswrapper(const v8::WeakCallbackData<v8::Object, SWIGV8_Proxy> &dat
   }
   delete proxy;
 
-#if (V8_MAJOR_VERSION-0) < 5 || (V8_MAJOR_VERSION == 5 && V8_MINOR_VERSION < 2)
+#if (V8_MAJOR_VERSION-0) < 5
   object.Clear();
 #endif
   
@@ -160,7 +160,7 @@ static void $jswrapper(const v8::WeakCallbackData<v8::Object, SWIGV8_Proxy> &dat
   object.Dispose(isolate);
 #elif (V8_MAJOR_VERSION-0) < 4 && (SWIG_V8_VERSION < 0x032100)
   object->Dispose(isolate);
-#elif (V8_MAJOR_VERSION-0) < 5 || (V8_MAJOR_VERSION == 5 && V8_MINOR_VERSION < 2)
+#elif (V8_MAJOR_VERSION-0) < 5
   object->Dispose();
 #endif
 }
@@ -182,7 +182,7 @@ static void $jswrapper(v8::Isolate *isolate, v8::Persistent<v8::Value> object, v
   SWIGV8_Proxy *proxy = static_cast<SWIGV8_Proxy *>(parameter);
 #elif (V8_MAJOR_VERSION-0) < 4 && (SWIG_V8_VERSION < SWIGV8_SETWEAK_VERSION)
 static void $jswrapper(v8::Isolate *isolate, v8::Persistent< v8::Object> *object, SWIGV8_Proxy *proxy) {
-#elif (V8_MAJOR_VERSION-0) < 5 || (V8_MAJOR_VERSION == 5 && V8_MINOR_VERSION < 2)
+#elif (V8_MAJOR_VERSION-0) < 5
 static void $jswrapper(const v8::WeakCallbackData<v8::Object, SWIGV8_Proxy> &data) {
   v8::Local<v8::Object> object = data.GetValue();
   SWIGV8_Proxy *proxy = data.GetParameter();
@@ -205,7 +205,7 @@ static void $jswrapper(const v8::WeakCallbackInfo<SWIGV8_Proxy> &data) {
   object->Dispose(isolate);
 #elif (V8_MAJOR_VERSION-0) < 4 && (SWIG_V8_VERSION < SWIGV8_SETWEAK_VERSION)
   object->Dispose();
-#elif (V8_MAJOR_VERSION-0) < 5 || (V8_MAJOR_VERSION == 5 && V8_MINOR_VERSION < 2)
+#elif (V8_MAJOR_VERSION-0) < 5
   object.Clear();
 #endif
 }
@@ -219,7 +219,7 @@ static void $jswrapper(const v8::WeakCallbackInfo<SWIGV8_Proxy> &data) {
  * ----------------------------------------------------------------------------- */
 %fragment("js_getter", "templates")
 %{
-#if (V8_MAJOR_VERSION-0) < 5 || (V8_MAJOR_VERSION == 5 && V8_MINOR_VERSION < 2)
+#if (V8_MAJOR_VERSION-0) < 5
 static SwigV8ReturnValue $jswrapper(v8::Local<v8::String> property, const SwigV8PropertyCallbackInfo &info) {
 #else
 static SwigV8ReturnValue $jswrapper(v8::Local<v8::Name> property, const SwigV8PropertyCallbackInfo &info) {
@@ -245,7 +245,7 @@ fail:
  * ----------------------------------------------------------------------------- */
 %fragment("js_setter", "templates")
 %{
-#if (V8_MAJOR_VERSION-0) < 5 || (V8_MAJOR_VERSION == 5 && V8_MINOR_VERSION < 2)
+#if (V8_MAJOR_VERSION-0) < 5
 static void $jswrapper(v8::Local<v8::String> property, v8::Local<v8::Value> value, const SwigV8PropertyCallbackInfoVoid &info) {
 #else
 static void $jswrapper(v8::Local<v8::Name> property, v8::Local<v8::Value> value, const SwigV8PropertyCallbackInfoVoid &info) {
diff --git a/Lib/javascript/v8/javascripthelpers.swg b/Lib/javascript/v8/javascripthelpers.swg
index 74610793af..7b8a5ec237 100644
--- a/Lib/javascript/v8/javascripthelpers.swg
+++ b/Lib/javascript/v8/javascripthelpers.swg
@@ -6,7 +6,7 @@ typedef v8::InvocationCallback  SwigV8FunctionCallback;
 typedef v8::AccessorGetter      SwigV8AccessorGetterCallback;
 typedef v8::AccessorSetter      SwigV8AccessorSetterCallback;
 typedef v8::AccessorInfo        SwigV8PropertyCallbackInfoVoid;
-#elif (V8_MAJOR_VERSION-0) < 5 || (V8_MAJOR_VERSION == 5 && V8_MINOR_VERSION < 2)
+#elif (V8_MAJOR_VERSION-0) < 5
 typedef v8::FunctionCallback            SwigV8FunctionCallback;
 typedef v8::AccessorGetterCallback      SwigV8AccessorGetterCallback;
 typedef v8::AccessorSetterCallback      SwigV8AccessorSetterCallback;
@@ -70,14 +70,14 @@ SWIGRUNTIME void SWIGV8_AddStaticFunction(v8::Handle<v8::Object> obj, const char
  */
 SWIGRUNTIME void SWIGV8_AddStaticVariable(v8::Handle<v8::Object> obj, const char* symbol,
   SwigV8AccessorGetterCallback getter, SwigV8AccessorSetterCallback setter) {
-#if (V8_MAJOR_VERSION-0) < 5 || (V8_MAJOR_VERSION == 5 && V8_MINOR_VERSION < 2)
+#if (V8_MAJOR_VERSION-0) < 5
   obj->SetAccessor(SWIGV8_SYMBOL_NEW(symbol), getter, setter);
 #else
   obj->SetAccessor(SWIGV8_CURRENT_CONTEXT(), SWIGV8_SYMBOL_NEW(symbol), getter, setter);
 #endif
 }
 
-#if (V8_MAJOR_VERSION-0) < 5 || (V8_MAJOR_VERSION == 5 && V8_MINOR_VERSION < 2)
+#if (V8_MAJOR_VERSION-0) < 5
 SWIGRUNTIME void JS_veto_set_variable(v8::Local<v8::String> property, v8::Local<v8::Value> value, const SwigV8PropertyCallbackInfoVoid& info)
 #else
 SWIGRUNTIME void JS_veto_set_variable(v8::Local<v8::Name> property, v8::Local<v8::Value> value, const SwigV8PropertyCallbackInfoVoid& info)
@@ -87,7 +87,7 @@ SWIGRUNTIME void JS_veto_set_variable(v8::Local<v8::Name> property, v8::Local<v8
     char msg[512];
     int res;
 
-#if (V8_MAJOR_VERSION-0) < 5 || (V8_MAJOR_VERSION == 5 && V8_MINOR_VERSION < 2)
+#if (V8_MAJOR_VERSION-0) < 5
     property->WriteUtf8(buffer, 256);
     res = sprintf(msg, "Tried to write read-only variable: %s.", buffer);
 #else
diff --git a/Lib/javascript/v8/javascriptinit.swg b/Lib/javascript/v8/javascriptinit.swg
index 86008d927f..e83f478d9d 100644
--- a/Lib/javascript/v8/javascriptinit.swg
+++ b/Lib/javascript/v8/javascriptinit.swg
@@ -7,7 +7,7 @@ SWIG_V8_SetModule(void *, swig_module_info *swig_module) {
   v8::Local<v8::Object> global_obj = SWIGV8_CURRENT_CONTEXT()->Global();
   v8::Local<v8::External> mod = SWIGV8_EXTERNAL_NEW(swig_module);
   assert(!mod.IsEmpty());
-#if (V8_MAJOR_VERSION-0) < 5 || (V8_MAJOR_VERSION == 5 && V8_MINOR_VERSION < 2)
+#if (V8_MAJOR_VERSION-0) < 5
   global_obj->SetHiddenValue(SWIGV8_STRING_NEW("swig_module_info_data"), mod);
 #else
   v8::Local<v8::Private> privateKey = v8::Private::ForApi(v8::Isolate::GetCurrent(), SWIGV8_STRING_NEW("swig_module_info_data"));
@@ -18,7 +18,7 @@ SWIG_V8_SetModule(void *, swig_module_info *swig_module) {
 SWIGRUNTIME swig_module_info *
 SWIG_V8_GetModule(void *) {
   v8::Local<v8::Object> global_obj = SWIGV8_CURRENT_CONTEXT()->Global();
-#if (V8_MAJOR_VERSION-0) < 5 || (V8_MAJOR_VERSION == 5 && V8_MINOR_VERSION < 2)
+#if (V8_MAJOR_VERSION-0) < 5
   v8::Local<v8::Value> moduleinfo = global_obj->GetHiddenValue(SWIGV8_STRING_NEW("swig_module_info_data"));
 #else
   v8::Local<v8::Private> privateKey = v8::Private::ForApi(v8::Isolate::GetCurrent(), SWIGV8_STRING_NEW("swig_module_info_data"));
diff --git a/Lib/javascript/v8/javascriptrun.swg b/Lib/javascript/v8/javascriptrun.swg
index 30002c02a3..0af9f4eb0a 100644
--- a/Lib/javascript/v8/javascriptrun.swg
+++ b/Lib/javascript/v8/javascriptrun.swg
@@ -193,7 +193,7 @@ public:
   void (*dtor) (v8::Isolate *isolate, v8::Persistent< v8::Value> object, void *parameter);
 #elif (V8_MAJOR_VERSION-0) < 4 && (SWIG_V8_VERSION < SWIGV8_SETWEAK_VERSION)
   void (*dtor) (v8::Isolate *isolate, v8::Persistent< v8::Object > *object, SWIGV8_Proxy *proxy);
-#elif (V8_MAJOR_VERSION-0) < 5 || (V8_MAJOR_VERSION == 5 && V8_MINOR_VERSION < 2)
+#elif (V8_MAJOR_VERSION-0) < 5
   void (*dtor) (const v8::WeakCallbackData<v8::Object, SWIGV8_Proxy> &data);
 #else
   void (*dtor) (const v8::WeakCallbackInfo<SWIGV8_Proxy> &data);
@@ -243,7 +243,7 @@ SWIGRUNTIME void SWIGV8_Proxy_DefaultDtor(v8::Isolate *, v8::Persistent< v8::Val
   SWIGV8_Proxy *proxy = static_cast<SWIGV8_Proxy *>(parameter);
 #elif (V8_MAJOR_VERSION-0) < 4 && (SWIG_V8_VERSION < SWIGV8_SETWEAK_VERSION)
 SWIGRUNTIME void SWIGV8_Proxy_DefaultDtor(v8::Isolate *, v8::Persistent< v8::Object > *object, SWIGV8_Proxy *proxy) {
-#elif (V8_MAJOR_VERSION-0) < 5 || (V8_MAJOR_VERSION == 5 && V8_MINOR_VERSION < 2)
+#elif (V8_MAJOR_VERSION-0) < 5
 SWIGRUNTIME void SWIGV8_Proxy_DefaultDtor(const v8::WeakCallbackData<v8::Object, SWIGV8_Proxy> &data) {
   SWIGV8_Proxy *proxy = data.GetParameter();
 #else
@@ -317,7 +317,7 @@ SWIGRUNTIME void SWIGV8_SetPrivateData(v8::Handle<v8::Object> obj, void *ptr, sw
   } else {
     cdata->handle.MakeWeak(cdata, SWIGV8_Proxy_DefaultDtor);
   }
-#elifif (V8_MAJOR_VERSION-0) < 5 || (V8_MAJOR_VERSION == 5 && V8_MINOR_VERSION < 2)
+#elif (V8_MAJOR_VERSION-0) < 5
   if(cdata->swigCMemOwn && (SWIGV8_ClientData*)info->clientdata) {
     cdata->handle.SetWeak(cdata, ((SWIGV8_ClientData*)info->clientdata)->dtor);
   } else {
@@ -481,7 +481,7 @@ int SwigV8Packed_Check(v8::Handle<v8::Value> valRef) {
   
   v8::Handle<v8::Object> objRef = valRef->ToObject();
   if(objRef->InternalFieldCount() < 1) return false;
-#if (V8_MAJOR_VERSION-0) < 5 || (V8_MAJOR_VERSION == 5 && V8_MINOR_VERSION < 2)
+#if (V8_MAJOR_VERSION-0) < 5
   v8::Handle<v8::Value> flag = objRef->GetHiddenValue(SWIGV8_STRING_NEW("__swig__packed_data__"));
 #else
   v8::Local<v8::Private> privateKey = v8::Private::ForApi(v8::Isolate::GetCurrent(), SWIGV8_STRING_NEW("__swig__packed_data__"));
@@ -537,7 +537,7 @@ SWIGRUNTIME void _wrap_SwigV8PackedData_delete(v8::Isolate *isolate, v8::Persist
   SwigV8PackedData *cdata = static_cast<SwigV8PackedData *>(parameter);
 #elif (V8_MAJOR_VERSION-0) < 4 && (SWIG_V8_VERSION < SWIGV8_SETWEAK_VERSION)
 SWIGRUNTIME void _wrap_SwigV8PackedData_delete(v8::Isolate *isolate, v8::Persistent<v8::Object> *object, SwigV8PackedData *cdata) {
-#elif (V8_MAJOR_VERSION-0) < 5 || (V8_MAJOR_VERSION == 5 && V8_MINOR_VERSION < 2)
+#elif (V8_MAJOR_VERSION-0) < 5
 SWIGRUNTIME void _wrap_SwigV8PackedData_delete(const v8::WeakCallbackData<v8::Object, SwigV8PackedData> &data) {
   v8::Local<v8::Object> object = data.GetValue();
   SwigV8PackedData *cdata = data.GetParameter();
@@ -558,7 +558,7 @@ SWIGRUNTIME void _wrap_SwigV8PackedData_delete(const v8::WeakCallbackInfo<SwigV8
   object->Dispose(isolate);
 #elif (V8_MAJOR_VERSION-0) < 4 && (SWIG_V8_VERSION < SWIGV8_SETWEAK_VERSION)
   object->Dispose();
-#elif (V8_MAJOR_VERSION-0) < 5 || (V8_MAJOR_VERSION == 5 && V8_MINOR_VERSION < 2)
+#elif (V8_MAJOR_VERSION-0) < 5
   object.Clear();
 #endif
 }
@@ -571,7 +571,7 @@ v8::Handle<v8::Value> SWIGV8_NewPackedObj(void *data, size_t size, swig_type_inf
 //  v8::Handle<v8::Object> obj = SWIGV8_OBJECT_NEW();
   v8::Local<v8::Object> obj = SWIGV8_OBJECT_NEW();
 
-#if (V8_MAJOR_VERSION-0) < 5 || (V8_MAJOR_VERSION == 5 && V8_MINOR_VERSION < 2)
+#if (V8_MAJOR_VERSION-0) < 5
   obj->SetHiddenValue(SWIGV8_STRING_NEW("__swig__packed_data__"), SWIGV8_BOOLEAN_NEW(true));
 #else
   v8::Local<v8::Private> privateKey = v8::Private::ForApi(v8::Isolate::GetCurrent(), SWIGV8_STRING_NEW("__swig__packed_data__"));
@@ -599,7 +599,7 @@ v8::Handle<v8::Value> SWIGV8_NewPackedObj(void *data, size_t size, swig_type_inf
   cdata->handle.MakeWeak(v8::Isolate::GetCurrent(), cdata, _wrap_SwigV8PackedData_delete);
 #elif (V8_MAJOR_VERSION-0) < 4 && (SWIG_V8_VERSION < SWIGV8_SETWEAK_VERSION)
   cdata->handle.MakeWeak(cdata, _wrap_SwigV8PackedData_delete);
-#elif (V8_MAJOR_VERSION-0) < 5 || (V8_MAJOR_VERSION == 5 && V8_MINOR_VERSION < 2)
+#elif (V8_MAJOR_VERSION-0) < 5
   cdata->handle.SetWeak(cdata, _wrap_SwigV8PackedData_delete);
 //  v8::V8::SetWeak(&cdata->handle, cdata, _wrap_SwigV8PackedData_delete);
 #else