1 package main 2 3 type point struct { 4 x int32 5 y int32 6 } 7 8 func #add(a int32, b int32) (sum int32) { 9 sum = a + b 10 return 11 } 12 13 func main() { 14 r := add(3, 4) 15 if r == 7 { 16 println("PASS: # export prefix") 17 } else { 18 println("FAIL: # export prefix") 19 } 20 } 21