// +build OMIT package main import "fmt" const ( // Create a huge number by shifting a 1 bit left 100 places. // In other words, the binary number that is 1 followed by 100 zeroes. Big = 1 << 100 // Shift it right again 99 places, so we end up with 1<<1, or 2. Small = Big >> 99 ) func needInt(x int) int { return x*10 + 1 } func needFloat(x float64) float64 { return x * 0.1 } func main() { fmt.Println(needInt(Small)) fmt.Println(needFloat(Small)) fmt.Println(needFloat(Big)) }