sublist exercise causes "redeclared as different kind of entity" error

[e2ibrobbins]

Using...

namespace sublis { enum List_comparison { equal, sublist, superlist, unequal };

List_comparison sublist(const std::vector<int>& list_a, const std::vector<int>& list_b); } ... I get the following: error: ‘sublist::List_comparison sublist::sublist(const std::vector&, const std::vector&)’ redeclared as different kind of entity

I recommend a different name for the sublist function.