{module, map_field_lists}. %% version = 0
{exports, [{x,1},{y,1}]}.
{attributes, []}.
{labels, 5}.
{function, x, 1, 2}.
{label,1}.
{line,[{location,"map_field_lists.erl",4}]}.
{func_info,{atom,map_field_lists},{atom,x},1}.
{label,2}.
{test,is_map,{f,1},[{x,0}]}.
{test,has_map_fields,{f,1},{x,0},{list,[{atom,a},{atom,a}]}}.
{move,{atom,ok},{x,0}}.
return.
{function, y, 1, 4}.
{label,3}.
{line,[{location,"map_field_lists.erl",7}]}.
{func_info,{atom,map_field_lists},{atom,y},1}.
{label,4}.
{test,is_map,{f,3},[{x,0}]}.
{test,has_map_fields,{f,3},{x,0},{list,[]}}.
{move,{atom,ok},{x,0}}.
return.