method position : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> position ‑> 'acc ‑> 'accmethod location : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> location ‑> 'acc ‑> 'accmethod loc : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'accmethod longident : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> longident ‑> 'acc ‑> 'accmethod longident_loc : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> longident_loc ‑> 'acc ‑> 'accmethod rec_flag : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> rec_flag ‑> 'acc ‑> 'accmethod direction_flag : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> direction_flag ‑> 'acc ‑> 'accmethod private_flag : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> private_flag ‑> 'acc ‑> 'accmethod mutable_flag : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> mutable_flag ‑> 'acc ‑> 'accmethod virtual_flag : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> virtual_flag ‑> 'acc ‑> 'accmethod override_flag : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> override_flag ‑> 'acc ‑> 'accmethod closed_flag : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> closed_flag ‑> 'acc ‑> 'accmethod label : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> label ‑> 'acc ‑> 'accmethod arg_label : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> arg_label ‑> 'acc ‑> 'accmethod variance : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> variance ‑> 'acc ‑> 'accmethod constant : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> constant ‑> 'acc ‑> 'accmethod attribute : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> attribute ‑> 'acc ‑> 'accmethod extension : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> extension ‑> 'acc ‑> 'accmethod attributes : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> attributes ‑> 'acc ‑> 'accmethod payload : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> payload ‑> 'acc ‑> 'accmethod core_type : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> core_type ‑> 'acc ‑> 'accmethod core_type_desc : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> core_type_desc ‑> 'acc ‑> 'accmethod package_type : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> package_type ‑> 'acc ‑> 'accmethod row_field : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> row_field ‑> 'acc ‑> 'accmethod pattern : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> pattern ‑> 'acc ‑> 'accmethod pattern_desc : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> pattern_desc ‑> 'acc ‑> 'accmethod expression : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> expression ‑> 'acc ‑> 'accmethod expression_desc : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> expression_desc ‑> 'acc ‑> 'accmethod case : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> case ‑> 'acc ‑> 'accmethod value_description : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> value_description ‑> 'acc ‑> 'accmethod type_declaration : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> type_declaration ‑> 'acc ‑> 'accmethod type_kind : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> type_kind ‑> 'acc ‑> 'accmethod label_declaration : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> label_declaration ‑> 'acc ‑> 'accmethod constructor_declaration : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> constructor_declaration ‑> 'acc ‑> 'accmethod constructor_arguments : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> constructor_arguments ‑> 'acc ‑> 'accmethod type_extension : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> type_extension ‑> 'acc ‑> 'accmethod extension_constructor : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> extension_constructor ‑> 'acc ‑> 'accmethod extension_constructor_kind : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> extension_constructor_kind ‑> 'acc ‑> 'accmethod class_type : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> class_type ‑> 'acc ‑> 'accmethod class_type_desc : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> class_type_desc ‑> 'acc ‑> 'accmethod class_signature : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> class_signature ‑> 'acc ‑> 'accmethod class_type_field : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> class_type_field ‑> 'acc ‑> 'accmethod class_type_field_desc : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> class_type_field_desc ‑> 'acc ‑> 'accmethod class_infos : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'accmethod class_description : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> class_description ‑> 'acc ‑> 'accmethod class_type_declaration : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> class_type_declaration ‑> 'acc ‑> 'accmethod class_expr : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> class_expr ‑> 'acc ‑> 'accmethod class_expr_desc : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> class_expr_desc ‑> 'acc ‑> 'accmethod class_structure : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> class_structure ‑> 'acc ‑> 'accmethod class_field : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> class_field ‑> 'acc ‑> 'accmethod class_field_desc : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> class_field_desc ‑> 'acc ‑> 'accmethod class_field_kind : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> class_field_kind ‑> 'acc ‑> 'accmethod class_declaration : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> class_declaration ‑> 'acc ‑> 'accmethod module_type : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> module_type ‑> 'acc ‑> 'accmethod module_type_desc : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> module_type_desc ‑> 'acc ‑> 'accmethod signature : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> signature ‑> 'acc ‑> 'accmethod signature_item : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> signature_item ‑> 'acc ‑> 'accmethod signature_item_desc : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> signature_item_desc ‑> 'acc ‑> 'accmethod module_declaration : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> module_declaration ‑> 'acc ‑> 'accmethod module_type_declaration : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> module_type_declaration ‑> 'acc ‑> 'accmethod open_description : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> open_description ‑> 'acc ‑> 'accmethod include_infos : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'accmethod include_description : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> include_description ‑> 'acc ‑> 'accmethod include_declaration : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> include_declaration ‑> 'acc ‑> 'accmethod with_constraint : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> with_constraint ‑> 'acc ‑> 'accmethod module_expr : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> module_expr ‑> 'acc ‑> 'accmethod module_expr_desc : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> module_expr_desc ‑> 'acc ‑> 'accmethod structure : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> structure ‑> 'acc ‑> 'accmethod structure_item : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> structure_item ‑> 'acc ‑> 'accmethod structure_item_desc : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> structure_item_desc ‑> 'acc ‑> 'accmethod value_binding : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> value_binding ‑> 'acc ‑> 'accmethod module_binding : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> module_binding ‑> 'acc ‑> 'accmethod toplevel_phrase : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> toplevel_phrase ‑> 'acc ‑> 'accmethod directive_argument : < arg_label : arg_label ‑> 'acc ‑> 'acc; attribute : attribute ‑> 'acc ‑> 'acc; attributes : attributes ‑> 'acc ‑> 'acc; bool : bool ‑> 'acc ‑> 'acc; case : case ‑> 'acc ‑> 'acc; char : char ‑> 'acc ‑> 'acc; class_declaration : class_declaration ‑> 'acc ‑> 'acc; class_description : class_description ‑> 'acc ‑> 'acc; class_expr : class_expr ‑> 'acc ‑> 'acc; class_expr_desc : class_expr_desc ‑> 'acc ‑> 'acc; class_field : class_field ‑> 'acc ‑> 'acc; class_field_desc : class_field_desc ‑> 'acc ‑> 'acc; class_field_kind : class_field_kind ‑> 'acc ‑> 'acc; class_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a class_infos ‑> 'acc ‑> 'acc; class_signature : class_signature ‑> 'acc ‑> 'acc; class_structure : class_structure ‑> 'acc ‑> 'acc; class_type : class_type ‑> 'acc ‑> 'acc; class_type_declaration : class_type_declaration ‑> 'acc ‑> 'acc; class_type_desc : class_type_desc ‑> 'acc ‑> 'acc; class_type_field : class_type_field ‑> 'acc ‑> 'acc; class_type_field_desc : class_type_field_desc ‑> 'acc ‑> 'acc; closed_flag : closed_flag ‑> 'acc ‑> 'acc; constant : constant ‑> 'acc ‑> 'acc; constructor_arguments : constructor_arguments ‑> 'acc ‑> 'acc; constructor_declaration : constructor_declaration ‑> 'acc ‑> 'acc; core_type : core_type ‑> 'acc ‑> 'acc; core_type_desc : core_type_desc ‑> 'acc ‑> 'acc; direction_flag : direction_flag ‑> 'acc ‑> 'acc; directive_argument : directive_argument ‑> 'acc ‑> 'acc; expression : expression ‑> 'acc ‑> 'acc; expression_desc : expression_desc ‑> 'acc ‑> 'acc; extension : extension ‑> 'acc ‑> 'acc; extension_constructor : extension_constructor ‑> 'acc ‑> 'acc; extension_constructor_kind : extension_constructor_kind ‑> 'acc ‑> 'acc; include_declaration : include_declaration ‑> 'acc ‑> 'acc; include_description : include_description ‑> 'acc ‑> 'acc; include_infos : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a include_infos ‑> 'acc ‑> 'acc; int : int ‑> 'acc ‑> 'acc; label : label ‑> 'acc ‑> 'acc; label_declaration : label_declaration ‑> 'acc ‑> 'acc; list : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a list ‑> 'acc ‑> 'acc; loc : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a loc ‑> 'acc ‑> 'acc; location : location ‑> 'acc ‑> 'acc; longident : longident ‑> 'acc ‑> 'acc; longident_loc : longident_loc ‑> 'acc ‑> 'acc; module_binding : module_binding ‑> 'acc ‑> 'acc; module_declaration : module_declaration ‑> 'acc ‑> 'acc; module_expr : module_expr ‑> 'acc ‑> 'acc; module_expr_desc : module_expr_desc ‑> 'acc ‑> 'acc; module_type : module_type ‑> 'acc ‑> 'acc; module_type_declaration : module_type_declaration ‑> 'acc ‑> 'acc; module_type_desc : module_type_desc ‑> 'acc ‑> 'acc; mutable_flag : mutable_flag ‑> 'acc ‑> 'acc; open_description : open_description ‑> 'acc ‑> 'acc; option : a. ('a ‑> 'acc ‑> 'acc) ‑> 'a option ‑> 'acc ‑> 'acc; override_flag : override_flag ‑> 'acc ‑> 'acc; package_type : package_type ‑> 'acc ‑> 'acc; pattern : pattern ‑> 'acc ‑> 'acc; pattern_desc : pattern_desc ‑> 'acc ‑> 'acc; payload : payload ‑> 'acc ‑> 'acc; position : position ‑> 'acc ‑> 'acc; private_flag : private_flag ‑> 'acc ‑> 'acc; rec_flag : rec_flag ‑> 'acc ‑> 'acc; row_field : row_field ‑> 'acc ‑> 'acc; signature : signature ‑> 'acc ‑> 'acc; signature_item : signature_item ‑> 'acc ‑> 'acc; signature_item_desc : signature_item_desc ‑> 'acc ‑> 'acc; string : string ‑> 'acc ‑> 'acc; structure : structure ‑> 'acc ‑> 'acc; structure_item : structure_item ‑> 'acc ‑> 'acc; structure_item_desc : structure_item_desc ‑> 'acc ‑> 'acc; toplevel_phrase : toplevel_phrase ‑> 'acc ‑> 'acc; type_declaration : type_declaration ‑> 'acc ‑> 'acc; type_extension : type_extension ‑> 'acc ‑> 'acc; type_kind : type_kind ‑> 'acc ‑> 'acc; value_binding : value_binding ‑> 'acc ‑> 'acc; value_description : value_description ‑> 'acc ‑> 'acc; variance : variance ‑> 'acc ‑> 'acc; virtual_flag : virtual_flag ‑> 'acc ‑> 'acc; with_constraint : with_constraint ‑> 'acc ‑> 'acc; .. > ‑> directive_argument ‑> 'acc ‑> 'acc