fails:Hash literal expands an '**{}' element into the containing Hash literal initialization
fails:Hash literal expands an '**obj' element into the containing Hash literal initialization
fails:Hash literal calls #to_hash to convert an '**obj' element
fails:Hash literal merges the containing Hash into the **obj before importing obj's items
fails:Hash literal merges multiple nested '**obj' in Hash literals
fails:Hash literal expands an '**{}' element with the last key/value pair taking precedence
fails:Hash literal calls #to_hash to expand an '**obj' element
