isolate->global_context(),
NULL,
pre_data_impl,
- Utils::OpenHandle(*script_data),
+ Utils::OpenHandle(*script_data, true),
i::NOT_NATIVES_CODE);
has_pending_exception = result.is_null();
EXCEPTION_BAILOUT_CHECK(isolate, Local<Script>());
// Create the environment.
env = isolate->bootstrapper()->CreateEnvironment(
isolate,
- Utils::OpenHandle(*global_object),
+ Utils::OpenHandle(*global_object, true),
proxy_template,
extensions);
foreign =
isolate->factory()->NewForeign(FUNCTION_ADDR(EventCallbackWrapper));
}
- isolate->debugger()->SetEventListener(foreign, Utils::OpenHandle(*data));
+ isolate->debugger()->SetEventListener(foreign,
+ Utils::OpenHandle(*data, true));
return true;
}
if (that != NULL) {
foreign = isolate->factory()->NewForeign(FUNCTION_ADDR(that));
}
- isolate->debugger()->SetEventListener(foreign, Utils::OpenHandle(*data));
+ isolate->debugger()->SetEventListener(foreign,
+ Utils::OpenHandle(*data, true));
return true;
}
ON_BAILOUT(isolate, "v8::Debug::SetDebugEventListener()", return false);
ENTER_V8(isolate);
isolate->debugger()->SetEventListener(Utils::OpenHandle(*that),
- Utils::OpenHandle(*data));
+ Utils::OpenHandle(*data, true));
return true;
}
};
+#define OPEN_HANDLE_LIST(V) \
+ V(Template, TemplateInfo) \
+ V(FunctionTemplate, FunctionTemplateInfo) \
+ V(ObjectTemplate, ObjectTemplateInfo) \
+ V(Signature, SignatureInfo) \
+ V(AccessorSignature, FunctionTemplateInfo) \
+ V(TypeSwitch, TypeSwitchInfo) \
+ V(Data, Object) \
+ V(RegExp, JSRegExp) \
+ V(Object, JSObject) \
+ V(Array, JSArray) \
+ V(String, String) \
+ V(Script, Object) \
+ V(Function, JSFunction) \
+ V(Message, JSObject) \
+ V(Context, Context) \
+ V(External, Foreign) \
+ V(StackTrace, JSArray) \
+ V(StackFrame, JSObject)
+
+
class Utils {
public:
static bool ReportApiFailure(const char* location, const char* message);
static inline Local<TypeSwitch> ToLocal(
v8::internal::Handle<v8::internal::TypeSwitchInfo> obj);
- static inline v8::internal::Handle<v8::internal::TemplateInfo>
- OpenHandle(const Template* that);
- static inline v8::internal::Handle<v8::internal::FunctionTemplateInfo>
- OpenHandle(const FunctionTemplate* that);
- static inline v8::internal::Handle<v8::internal::ObjectTemplateInfo>
- OpenHandle(const ObjectTemplate* that);
- static inline v8::internal::Handle<v8::internal::Object>
- OpenHandle(const Data* data);
- static inline v8::internal::Handle<v8::internal::JSRegExp>
- OpenHandle(const RegExp* data);
- static inline v8::internal::Handle<v8::internal::JSObject>
- OpenHandle(const v8::Object* data);
- static inline v8::internal::Handle<v8::internal::JSArray>
- OpenHandle(const v8::Array* data);
- static inline v8::internal::Handle<v8::internal::String>
- OpenHandle(const String* data);
- static inline v8::internal::Handle<v8::internal::Object>
- OpenHandle(const Script* data);
- static inline v8::internal::Handle<v8::internal::JSFunction>
- OpenHandle(const Function* data);
- static inline v8::internal::Handle<v8::internal::JSObject>
- OpenHandle(const Message* message);
- static inline v8::internal::Handle<v8::internal::JSArray>
- OpenHandle(const StackTrace* stack_trace);
- static inline v8::internal::Handle<v8::internal::JSObject>
- OpenHandle(const StackFrame* stack_frame);
- static inline v8::internal::Handle<v8::internal::Context>
- OpenHandle(const v8::Context* context);
- static inline v8::internal::Handle<v8::internal::SignatureInfo>
- OpenHandle(const v8::Signature* sig);
- static inline v8::internal::Handle<v8::internal::FunctionTemplateInfo>
- OpenHandle(const v8::AccessorSignature* sig);
- static inline v8::internal::Handle<v8::internal::TypeSwitchInfo>
- OpenHandle(const v8::TypeSwitch* that);
- static inline v8::internal::Handle<v8::internal::Foreign>
- OpenHandle(const v8::External* that);
+#define DECLARE_OPEN_HANDLE(From, To) \
+ static inline v8::internal::Handle<v8::internal::To> \
+ OpenHandle(const From* that, bool allow_empty_handle = false);
+
+OPEN_HANDLE_LIST(DECLARE_OPEN_HANDLE)
+
+#undef DECLARE_OPEN_HANDLE
};
if (!is_null()) {
handle = *this;
}
- return Utils::OpenHandle(*scope->Close(Utils::ToLocal(handle)));
+ return Utils::OpenHandle(*scope->Close(Utils::ToLocal(handle)), true);
}
// Implementations of OpenHandle
-#define MAKE_OPEN_HANDLE(From, To) \
- v8::internal::Handle<v8::internal::To> Utils::OpenHandle(\
- const v8::From* that) { \
- return v8::internal::Handle<v8::internal::To>( \
+#define MAKE_OPEN_HANDLE(From, To) \
+ v8::internal::Handle<v8::internal::To> Utils::OpenHandle( \
+ const v8::From* that, bool allow_empty_handle) { \
+ EXTRA_CHECK(allow_empty_handle || that != NULL); \
+ return v8::internal::Handle<v8::internal::To>( \
reinterpret_cast<v8::internal::To**>(const_cast<v8::From*>(that))); \
}
-MAKE_OPEN_HANDLE(Template, TemplateInfo)
-MAKE_OPEN_HANDLE(FunctionTemplate, FunctionTemplateInfo)
-MAKE_OPEN_HANDLE(ObjectTemplate, ObjectTemplateInfo)
-MAKE_OPEN_HANDLE(Signature, SignatureInfo)
-MAKE_OPEN_HANDLE(AccessorSignature, FunctionTemplateInfo)
-MAKE_OPEN_HANDLE(TypeSwitch, TypeSwitchInfo)
-MAKE_OPEN_HANDLE(Data, Object)
-MAKE_OPEN_HANDLE(RegExp, JSRegExp)
-MAKE_OPEN_HANDLE(Object, JSObject)
-MAKE_OPEN_HANDLE(Array, JSArray)
-MAKE_OPEN_HANDLE(String, String)
-MAKE_OPEN_HANDLE(Script, Object)
-MAKE_OPEN_HANDLE(Function, JSFunction)
-MAKE_OPEN_HANDLE(Message, JSObject)
-MAKE_OPEN_HANDLE(Context, Context)
-MAKE_OPEN_HANDLE(External, Foreign)
-MAKE_OPEN_HANDLE(StackTrace, JSArray)
-MAKE_OPEN_HANDLE(StackFrame, JSObject)
+OPEN_HANDLE_LIST(MAKE_OPEN_HANDLE)
#undef MAKE_OPEN_HANDLE
+#undef OPEN_HANDLE_LIST
namespace internal {