var text/template.zero

7 uses

	text/template (current package)
		exec.go#L87: 	return zero
		exec.go#L90: var zero reflect.Value
		exec.go#L521: 	return zero
		exec.go#L591: 		return zero
		exec.go#L599: 		return zero
		funcs.go#L457: 	if arg1 != zero {
		funcs.go#L495: 				if arg == zero {