Function checkAttachNone

test/extern-use/Main.cpp:15–23

extern void __hxcpp_collect(bool inMajor);

bool checkAttachNone(const char *where)
{
   if (hx::GcGetThreadAttachedCount()!=0)
   {
      printf("Bad attach count - something attached: %s\n",where);
      return false;
   }
   return true;
}

int main(int argc, char **argv)
{