"cmd/internal/notsha256"
	"cmd/internal/src"
)

func printFunc(f *Func) {
	f.Logf("%s", f)
}

func hashFunc(f *Func) []byte {
	h := notsha256.New()
	p := stringFuncPrinter{w: h, printDead: true}
	fprintFunc(p, f)
	return h.Sum(nil)
}

func (f *Func) String() string {
	var buf strings.Builder
	p := stringFuncPrinter{w: &buf, printDead: true}
	fprintFunc(p, f)
	return buf.String()
}

			return color.New(color.FgGreen).SprintFunc()
		}
		return fmt.Sprint
	}()

	Greenf = func() func(format string, a ...interface{}) string {
		if IsTerminal() {
			return color.New(color.FgGreen).SprintfFunc()
		}
		return fmt.Sprintf
	}()

	GreenBold = func() func(a ...interface{}) string {
		if IsTerminal() {
			return color.New(color.FgGreen, color.Bold).SprintFunc()
		}
		return fmt.Sprint
	}()

// match the number of columns defined for that printer function.
func ValidateRowPrintHandlerFunc(printFunc reflect.Value) error {
	if printFunc.Kind() != reflect.Func {
		return fmt.Errorf("invalid print handler. %#v is not a function", printFunc)
	}
	funcType := printFunc.Type()
	if funcType.NumIn() != 2 || funcType.NumOut() != 2 {
		return fmt.Errorf("invalid print handler." +

				Goto("exit")),
			Bloc("exit",
				Exit("mem3"))),
	}
	for _, c := range cases {
		schedule(c.f)
		if !isSingleLiveMem(c.f) {
			t.Error("single-live-mem restriction not enforced by schedule for func:")
			printFunc(c.f)
		}
	}
}

func isSingleLiveMem(f *Func) bool {
	for _, b := range f.Blocks {
		var liveMem *Value
		for _, v := range b.Values {
			for _, w := range v.Args {
				if w.Type.IsMemory() {