Method String

cfa/if_else.go:67–77

String returns a string representation of prim in DOT format. Example output: digraph if_else { cond -> body_true cond -> body_false body_true -> exit body_false -> exit }

()

//       body_false -> exit
//    }
func (prim IfElse) String() string {
	cond, bodyTrue, bodyFalse, exit := label(prim.Cond), label(prim.BodyTrue), label(prim.BodyFalse), label(prim.Exit)
	const format = `
digraph if_else {
	%v -> %v
	%v -> %v
	%v -> %v
	%v -> %v
}`
	return fmt.Sprintf(format[1:], cond, bodyTrue, cond, bodyFalse, bodyTrue, exit, bodyFalse, exit)
}

// FindIfElse returns the first occurrence of a 2-way conditional statement in
// g, and a boolean indicating if such a primitive was found.