}
		}(i)
		go func(i int) {
			defer wg.Done()
			timer.Stop()
		}(i)
	}
	wg.Wait()
}

func TestTimeIsDST(t *testing.T) {
	undo := DisablePlatformSources()
	defer undo()

	tzWithDST, err := LoadLocation("Australia/Sydney")
	if err != nil {
		t.Fatalf("could not load tz 'Australia/Sydney': %v", err)
	}

	for i := len(dirs) - 1; i >= 0; i-- {
		err := os.Chmod(dirs[i].path, dirs[i].mode&^0222)
		if err != nil {
			dirs = dirs[i:] // Only undo what we did so far.
			undo()
			fatalf("failed to make GOROOT read-only: %v", err)
		}
	}

	return undo
}

// raceDetectorSupported is a copy of the function
// internal/platform.RaceDetectorSupported, which can't be used here

	case *ast.IndexExpr:
		// TODO(gri): should treat[] like parentheses and undo one level of depth
		p.expr1(x.X, token.HighestPrec, 1)
		p.setPos(x.Lbrack)
		p.print(token.LBRACK)
		p.expr0(x.Index, depth+1)
		p.setPos(x.Rbrack)
		p.print(token.RBRACK)

	case *ast.IndexListExpr:
		// TODO(gri): as for IndexExpr, should treat [] like parentheses and undo
		// one level of depth
		p.expr1(x.X, token.HighestPrec, 1)

		if old.vid == 0 { // checkpointBound
			break
		}
		if old.limit == noLimit {
			delete(ft.limits, old.vid)
		} else {
			ft.limits[old.vid] = old.limit
		}
	}
	ft.orderS.Undo()
	ft.orderU.Undo()
}

func lessByID(v, w *Value) bool {
	if v == nil && w == nil {
		// Should not happen, but just in case.
		return false
	}
	if v == nil {
		return true
	}

buntu:before{content:"\f7df"}.fa-uikit:before{content:"\f403"}.fa-umbraco:before{content:"\f8e8"}.fa-umbrella:before{content:"\f0e9"}.fa-umbrella-beach:before{content:"\f5ca"}.fa-underline:before{content:"\f0cd"}.fa-undo:before{content:"\f0e2"}.fa-undo-alt:before{content:"\f2ea"}.fa-uniregistry:before{content:"\f404"}.fa-unity:before{content:"\f949"}.fa-universal-access:before{content:"\f29a"}.fa-university:before{content:"\f19c"}.fa-unlink:before{content:"\f127"}.fa-unlock:before{content:"\f09c...

buntu:before{content:"\f7df"}.fa-uikit:before{content:"\f403"}.fa-umbraco:before{content:"\f8e8"}.fa-umbrella:before{content:"\f0e9"}.fa-umbrella-beach:before{content:"\f5ca"}.fa-underline:before{content:"\f0cd"}.fa-undo:before{content:"\f0e2"}.fa-undo-alt:before{content:"\f2ea"}.fa-uniregistry:before{content:"\f404"}.fa-unity:before{content:"\f949"}.fa-universal-access:before{content:"\f29a"}.fa-university:before{content:"\f19c"}.fa-unlink:before{content:"\f127"}.fa-unlock:before{content:"\f09c...

	}
	return bucketInfo, nil
}

// DeleteBucket - deletes a bucket on all serverPools simultaneously,
// even if one of the serverPools fail to delete buckets, we proceed to
// undo a successful operation.
func (z *erasureServerPools) DeleteBucket(ctx context.Context, bucket string, opts DeleteBucketOptions) error {
	if isMinioMetaBucketName(bucket) {
		return BucketNameInvalid{Bucket: bucket}
	}

	if t.DisableKeepAlives {
		return false
	}

	t.idleMu.Lock()
	defer t.idleMu.Unlock()

	// Stop closing connections that become idle - we might want one.
	// (That is, undo the effect of t.CloseIdleConnections.)
	t.closeIdle = false

	if w == nil {
		// Happens in test hook.
		return false
	}

	// If IdleConnTimeout is set, calculate the oldest

			switch a := a.(type) {
			case *Typed:
				// Remove the template added in skip.
				if _, ok := a.Name.(*Template); ok {
					popTemplate()
				}
				return nil
			case *Closure:
				// Undo the save in skip.
				st.lambdaTemplateLevel = oldLambdaTemplateLevel[len(oldLambdaTemplateLevel)-1]
				oldLambdaTemplateLevel = oldLambdaTemplateLevel[:len(oldLambdaTemplateLevel)-1]
				return nil