var internal/strconv.optimize

5 uses

	internal/strconv (current package)
		atof.go#L24: var optimize = true // set to false to force slow-path conversions for testing
		atof.go#L589: 	if optimize {
		atof.go#L647: 	if optimize {
		ftoa.go#L157: 	if optimize {
		ftoa.go#L287: 	if optimize {