From a4f8e4c1c3bbcd36a771313f2516717aa113b771 Mon Sep 17 00:00:00 2001
From: Oliver Buchtala <oliver.buchtala@googlemail.com>
Date: Sat, 8 Sep 2012 01:10:42 +0000
Subject: [PATCH] Fix bug in v8 ctor emitter.

This bug leaded to flaky crashes of v8 engine.

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/branches/oliverb-javascript-v8@13807 626c5289-ae23-0410-ae9c-e8d60b6d4f22
---
 Lib/javascript/v8/javascriptcode.swg    |  5 ++++-
 Lib/javascript/v8/javascriptruntime.swg | 18 +++++++++++-------
 2 files changed, 15 insertions(+), 8 deletions(-)

diff --git a/Lib/javascript/v8/javascriptcode.swg b/Lib/javascript/v8/javascriptcode.swg
index 2adbd1307..070ef2e2d 100644
--- a/Lib/javascript/v8/javascriptcode.swg
+++ b/Lib/javascript/v8/javascriptcode.swg
@@ -5,7 +5,8 @@ v8::Handle<v8::Value> $jswrapper(const v8::Arguments& args) {
   $jslocals
   $jscode
   
-  return SWIG_V8_NewPointerObj(result, SWIGTYPE_$jsmangledtype, SWIG_POINTER_OWN);
+  SWIG_V8_SetPrivateData(self, result, SWIGTYPE_$jsmangledtype, SWIG_POINTER_OWN);
+  return scope.Close(self);
 
   goto fail;
 fail:
@@ -54,10 +55,12 @@ fail:
   return scope.Close(v8::Undefined());
 }%}
 
+/*
 %fragment ("JS_mainctordefn", "templates")
 %{
   // TODO: implement JS_mainctordefn
 %}
+*/
 
 %fragment ("JS_ctor_dispatch_case", "templates")
 %{
diff --git a/Lib/javascript/v8/javascriptruntime.swg b/Lib/javascript/v8/javascriptruntime.swg
index d94587419..ce1367070 100644
--- a/Lib/javascript/v8/javascriptruntime.swg
+++ b/Lib/javascript/v8/javascriptruntime.swg
@@ -77,6 +77,15 @@ int SWIG_V8_ConvertInstancePtr(v8::Handle<v8::Object> objRef, void** ptr, swig_t
   return SWIG_OK;
 }
 
+void SWIG_V8_SetPrivateData(v8::Handle<v8::Object> obj, void* ptr, swig_type_info *info, int flags) {
+  SWIG_PRV_DATA* cdata = (SWIG_PRV_DATA*) new SWIG_PRV_DATA;
+  cdata->swigCObject = ptr;  
+  cdata->swigCMemOwn = (flags & SWIG_POINTER_OWN) ? 1 : 0;
+  cdata->info = info;
+
+  obj->SetInternalField(0, v8::External::New(cdata));
+}
+
 int SWIG_V8_ConvertPtr(v8::Handle<v8::Value> valRef, void** ptr, swig_type_info *info, int flags) {
   if(!valRef->IsObject()) {
     return SWIG_TypeError;
@@ -103,14 +112,9 @@ v8::Handle<v8::Object> SWIG_V8_NewPointerObj(void *ptr, swig_type_info *info, in
   }
   
   v8::Local<v8::Object> result = inst_templ->NewInstance();
-  
-  SWIG_PRV_DATA* cdata = (SWIG_PRV_DATA*) new SWIG_PRV_DATA;
-  cdata->swigCObject = ptr;  
-  cdata->swigCMemOwn = (flags & SWIG_POINTER_OWN) ? 1 : 0;
-  cdata->info = info;
-  
-  result->SetInternalField(0, v8::External::New(cdata));
 
+  SWIG_V8_SetPrivateData(result, ptr, info, flags);
+  
   return scope.Close(result);
 }