X wcfs: SetObject unused

wcfs/zset_object.go

-// Code generated by gen-set Object interface{}; DO NOT EDIT.
-
-// Copyright (C) 2015-2020  Nexedi SA and Contributors.
-//                          Kirill Smelkov <kirr@nexedi.com>
-//
-// This program is free software: you can Use, Study, Modify and Redistribute
-// it under the terms of the GNU General Public License version 3, or (at your
-// option) any later version, as published by the Free Software Foundation.
-//
-// You can also Link and Combine this program with other software covered by
-// the terms of any of the Free Software licenses or any of the Open Source
-// Initiative approved licenses and Convey the resulting work. Corresponding
-// source of such a combination shall include the source code for all other
-// software used.
-//
-// This program is distributed WITHOUT ANY WARRANTY; without even the implied
-// warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-//
-// See COPYING file for full licensing terms.
-// See https://www.nexedi.com/licensing for rationale and options.
-
-package main
-
-// SetObject is a set of interface{}.
-type SetObject map[interface{}]struct{}
-
-// Add adds v to the set.
-func (s SetObject) Add(v interface{}) {
-	s[v] = struct{}{}
-}
-
-// XXX + Del(v) ?
-
-// Has checks whether the set contains v.
-func (s SetObject) Has(v interface{}) bool {
-	_, ok := s[v]
-	return ok
-}
-
-// Update adds t values to s.
-func (s SetObject) Update(t SetObject) {
-	for v := range t {
-		s.Add(v)
-	}
-}
-
-// Elements returns all elements of set as slice.
-func (s SetObject) Elements() []interface{} {
-	ev := make([]interface{}, len(s))
-	i := 0
-	for e := range s {
-		ev[i] = e
-		i++
-	}
-	return ev
-}

wcfs/δbtail.go

@@ -22,7 +22,6 @@ package main
 // TODO move -> btree when ΔTail matures.
 
 //go:generate ./gen-set main Tree *Tree zset_tree.go
-//go:generate ./gen-set main Object interface{} zset_object.go
 
 import (
 	"context"