- Drop fix for leak on import resolution failure
Simply dropping it makes things worse than they are now, we might end up with a non-attached module, causing future calls to treat it as loaded and skip attachment. I tested this on Windows, and it seems that its loader always keeps the loaded module attached with a dependency on the importer, even if the function isn’t found. So, the first commit doesn’t match Windows' behavior.
I also added some comments on patch splitting. I could live with it as is, but since another version is needed anyway, it would be nice to get it right.