make compatible with v8 3.15.11

Author: cowboyd

ext/v8/backref.cc

@@ -32,7 +32,7 @@ namespace rr {
   }
 
   v8::Handle<v8::Value> Backref::toExternal() {
-    v8::Local<v8::Value> wrapper = v8::External::Wrap(this);
+    v8::Local<v8::Value> wrapper = v8::External::New(this);
     v8::Persistent<v8::Value>::New(wrapper).MakeWeak(this, &release);
     return wrapper;
   }
@@ -42,4 +42,4 @@ namespace rr {
     Backref* backref = (Backref*)data;
     delete backref;
   }
-}
+}

ext/v8/context.cc

@@ -17,8 +17,8 @@ void Context::Init() {
     defineMethod("UseDefaultSecurityToken", &UseDefaultSecurityToken).
     defineMethod("GetSecurityToken", &GetSecurityToken).
     defineMethod("HasOutOfMemoryException", &HasOutOfMemoryException).
-    defineMethod("SetData", &SetData).
-    defineMethod("GetData", &GetData).
+    defineMethod("SetEmbedderData", &SetEmbedderData).
+    defineMethod("GetEmbedderData", &GetEmbedderData).
     defineMethod("AllowCodeGenerationFromStrings", &AllowCodeGenerationFromStrings).
     defineMethod("IsCodeGenerationFromStringsAllowed", &IsCodeGenerationFromStringsAllowed).
     defineMethod("Enter", &Enter).
@@ -77,12 +77,12 @@ VALUE Context::InContext(VALUE self) {
   return Bool(v8::Context::InContext());
 }
 
-VALUE Context::SetData(VALUE self, VALUE data) {
-  Void(Context(self)->SetData(String(data)));
+VALUE Context::SetEmbedderData(VALUE self, VALUE index, VALUE data) {
+  Void(Context(self)->SetEmbedderData(NUM2INT(index), Value(data)));
 }
 
-VALUE Context::GetData(VALUE self) {
-  return Value(Context(self)->GetData());
+VALUE Context::GetEmbedderData(VALUE self, VALUE index) {
+  Void(Context(self)->GetEmbedderData(NUM2INT(index)));
 }
 
 VALUE Context::AllowCodeGenerationFromStrings(VALUE self, VALUE allow) {

ext/v8/object.cc

@@ -144,7 +144,8 @@ Object::operator VALUE() {
     backref = new Backref(value);
     handle->SetHiddenValue(key, backref->toExternal());
   } else {
-    backref = (Backref*)v8::External::Unwrap(external);
+    v8::Local<v8::External> wrapper = v8::External::Cast(*external);
+    backref = (Backref*)wrapper->Value();
     value = backref->get();
     if (!RTEST(value)) {
       value = downcast();
@@ -331,4 +332,4 @@ VALUE Object::CallAsConstructor(VALUE self, VALUE argv) {
   return Value(Object(self)->CallAsConstructor(RARRAY_LENINT(argv), Value::array<Value>(argv)));
 }
 
-}
+}

ext/v8/rr.h

@@ -319,8 +319,8 @@ class Context : public Ref<v8::Context> {
   static VALUE GetSecurityToken(VALUE self);
   static VALUE HasOutOfMemoryException(VALUE self);
   static VALUE InContext(VALUE self);
-  static VALUE SetData(VALUE self, VALUE data);
-  static VALUE GetData(VALUE self);
+  static VALUE SetEmbedderData(VALUE self, VALUE index, VALUE data);
+  static VALUE GetEmbedderData(VALUE self, VALUE index);
   static VALUE AllowCodeGenerationFromStrings(VALUE self, VALUE allow);
   static VALUE IsCodeGenerationFromStringsAllowed(VALUE self);
 

therubyracer.gemspec

@@ -17,5 +17,5 @@ Gem::Specification.new do |gem|
   gem.version       = V8::VERSION
 
   gem.add_dependency 'ref'
-  gem.add_dependency 'libv8', '~> 3.11.8.5'
+  gem.add_dependency 'libv8', '~> 3.15.11.0'
 end