Ast.match_case_pattern_iterSource constraint 'c match_case_pattern_iter = 'c match_case_pattern_iterinherit VisitorsRuntime.iterinherit ident_iterinherit constructor_iterinherit Utils.Pos.marked_itermethod visit_match_case_pattern : 'd ->
(('e Utils.Pos.marked option * 'e Utils.Pos.marked) list
* 'f Utils.Pos.marked option) ->
unit