ext/dartsclone/dartscloneext.hpp in dartsclone-0.3.0 vs ext/dartsclone/dartscloneext.hpp in dartsclone-0.3.1

@@ -9,9 +9,10 @@
 class RbDoubleArray
 {
   public:
     static VALUE double_array_alloc(VALUE self) {
       Darts::DoubleArray* ptr = (Darts::DoubleArray*)ruby_xmalloc(sizeof(Darts::DoubleArray));
+      new (ptr) Darts::DoubleArray(); // dummy call to constructor for GC.
       return TypedData_Wrap_Struct(self, &double_array_type, ptr);
     };
 
     static void double_array_free(void* ptr) {
       ((Darts::DoubleArray*)ptr)->~DoubleArrayImpl();