Ast_helper.TypType expressions
val mk : ?loc:loc -> ?attrs:attrs -> Migrate_parsetree.Ast_412.Parsetree.core_type_desc -> Migrate_parsetree.Ast_412.Parsetree.core_typeval any : ?loc:loc -> ?attrs:attrs -> unit -> Migrate_parsetree.Ast_412.Parsetree.core_typeval var : ?loc:loc -> ?attrs:attrs -> string -> Migrate_parsetree.Ast_412.Parsetree.core_typeval tuple : ?loc:loc -> ?attrs:attrs -> Migrate_parsetree.Ast_412.Parsetree.core_type list -> Migrate_parsetree.Ast_412.Parsetree.core_typeval constr : ?loc:loc -> ?attrs:attrs -> lid -> Migrate_parsetree.Ast_412.Parsetree.core_type list -> Migrate_parsetree.Ast_412.Parsetree.core_typeval object_ : ?loc:loc -> ?attrs:attrs -> Migrate_parsetree.Ast_412.Parsetree.object_field list -> Migrate_parsetree.Ast_412.Asttypes.closed_flag -> Migrate_parsetree.Ast_412.Parsetree.core_typeval class_ : ?loc:loc -> ?attrs:attrs -> lid -> Migrate_parsetree.Ast_412.Parsetree.core_type list -> Migrate_parsetree.Ast_412.Parsetree.core_typeval alias : ?loc:loc -> ?attrs:attrs -> Migrate_parsetree.Ast_412.Parsetree.core_type -> string -> Migrate_parsetree.Ast_412.Parsetree.core_typeval variant : ?loc:loc -> ?attrs:attrs -> Migrate_parsetree.Ast_412.Parsetree.row_field list -> Migrate_parsetree.Ast_412.Asttypes.closed_flag -> Migrate_parsetree.Ast_412.Asttypes.label list option -> Migrate_parsetree.Ast_412.Parsetree.core_typeval poly : ?loc:loc -> ?attrs:attrs -> str list -> Migrate_parsetree.Ast_412.Parsetree.core_type -> Migrate_parsetree.Ast_412.Parsetree.core_typeval package : ?loc:loc -> ?attrs:attrs -> lid -> (lid * Migrate_parsetree.Ast_412.Parsetree.core_type) list -> Migrate_parsetree.Ast_412.Parsetree.core_typeval extension : ?loc:loc -> ?attrs:attrs -> Migrate_parsetree.Ast_412.Parsetree.extension -> Migrate_parsetree.Ast_412.Parsetree.core_typeval varify_constructors : str list -> Migrate_parsetree.Ast_412.Parsetree.core_type -> Migrate_parsetree.Ast_412.Parsetree.core_typevarify_constructors newtypes te is type expression te, of which any of nullary type constructor tc is replaced by type variable of the same name, if tc's name appears in newtypes. Raise Syntaxerr.Variable_in_scope if any type variable inside te appears in newtypes.