3b02ca0 add which() method returning zero based index of stored T in Types... for boost::variant() compatibility
c117592 update unit test to match c64c74775a80474f2012c1a49ab2865e3666107a
36f1e12 add get<T>() overloads for when T is stored in recursive_wrapper<T> also makes get<T>() a compile time error where T is not in Types... (ref #24)
7dfdfa2 clean up coverage files in test directory too [skip ci]
89f8a41 add coverage report
git-subtree-dir: third_party/variant
git-subtree-split: 3b02ca0e3ab1a36dd6ec9138e7f93eb3176ae5f7
