1 package a 2 3 const Always = true 4 5 var Count int 6 7 type FuncReturningInt func() int 8 9 var PointerToConstIf FuncReturningInt 10 11 func ConstIf() int { 12 if Always { 13 return 1 14 } 15 var imdead [4]int 16 imdead[Count] = 1 17 return imdead[0] 18 } 19 20 func CallConstIf() int { 21 Count += 3 22 return ConstIf() 23 } 24 25 func Another() { 26 defer func() { PointerToConstIf = ConstIf; Count += 1 }() 27 } 28