Add support for IN/OUTPUT typemaps.

1 files changed, 18 insertions, 0 deletions

diff --git a/Lib/javascript/v8/javascriptrun.swg b/Lib/javascript/v8/javascriptrun.swg
index bab81613c..14936986f 100644
--- a/Lib/javascript/v8/javascriptrun.swg
+++ b/Lib/javascript/v8/javascriptrun.swg
@@ -442,3 +442,21 @@ v8::Handle<v8::Value> SWIGV8_NewPackedObj(void *data, size_t size, swig_type_inf
 
 #define SWIG_ConvertMember(obj, ptr, sz, ty)            SWIGV8_ConvertPacked(obj, ptr, sz, ty)
 #define SWIG_NewMemberObj(ptr, sz, type)                SWIGV8_NewPackedObj(ptr, sz, type)
+
+
+/* ---------------------------------------------------------------------------
+ * Support for IN/OUTPUT typemaps (see Lib/typemaps/inoutlist.swg)
+ *
+ * ---------------------------------------------------------------------------*/
+
+SWIGRUNTIME
+v8::Handle<v8::Value> SWIGV8_AppendOutput(v8::Handle<v8::Value> result, v8::Handle<v8::Value> obj) {
+  v8::HandleScope scope;
+  if (result->IsUndefined()) {
+    result = v8::Array::New();
+  }
+  v8::Handle<v8::Array> arr = v8::Handle<v8::Array>::Cast(result);
+  arr->Set(arr->Length(), obj);
+
+  return scope.Close(arr);
+}