
typeflow2.erl:10:2: The pattern #{'a':=X} can never match the type #{'a'=>none(), _=>maybe_improper_list() | integer()}
typeflow2.erl:11:2: The pattern #{'a':=X} can never match the type #{'a'=>none(), _=>maybe_improper_list() | integer()}
typeflow2.erl:26:1: Function t2/1 has no local return
typeflow2.erl:29:16: The call lists:sort(integer()) will never return since it differs in the 1st argument from the success typing arguments: ([any()])
typeflow2.erl:42:2: The pattern #{'a':=X} can never match since previous clauses completely covered the type #{'a':=integer()}
typeflow2.erl:43:2: The variable _ can never match since previous clauses completely covered the type #{'a':=integer()}
typeflow2.erl:48:1: The pattern #{} can never match since previous clauses completely covered the type #{'a':=atom() | maybe_improper_list() | integer()}
typeflow2.erl:58:2: The pattern #{'a':=X} can never match the type #{'a'=>none(), _=>maybe_improper_list() | integer()}
typeflow2.erl:59:2: The pattern #{'a':=X} can never match the type #{'a'=>none(), _=>maybe_improper_list() | integer()}
typeflow2.erl:60:2: The pattern #{'a':=X} can never match the type #{'a'=>none(), _=>maybe_improper_list() | integer()}
typeflow2.erl:82:2: The pattern #{'a':=X} can never match the type #{}
typeflow2.erl:83:2: The pattern #{'a':=X} can never match the type #{}
