github.com/llvm-mirror/llgo@v0.0.0-20190322182713-bf6f0a60fce1/test/execution/maps/range.go (about) 1 // RUN: llgo -o %t %s 2 // RUN: %t 2>&1 | FileCheck %s 3 4 // CHECK: 0 5 // CHECK-NEXT: 1 6 // CHECK-NEXT: 2 7 // CHECK-NEXT: 0 8 // CHECK-NEXT: 1 9 // CHECK-NEXT: 2 10 // CHECK-NEXT: 3 11 // CHECK-NEXT: 4 12 // CHECK-NEXT: 5 13 // CHECK-NEXT: 0 3 14 // CHECK-NEXT: 1 4 15 // CHECK-NEXT: 2 5 16 // CHECK-NEXT: 1 17 // CHECK-NEXT: done 18 19 package main 20 21 func main() { 22 defer println("done") 23 m := make(map[int]int) 24 m[0] = 3 25 m[1] = 4 26 m[2] = 5 27 for k := range m { 28 println(k) 29 } 30 for k, _ := range m { 31 println(k) 32 } 33 for _, v := range m { 34 println(v) 35 } 36 for k, v := range m { 37 println(k, v) 38 } 39 40 // test deletion. 41 i := 0 42 for k, _ := range m { 43 i++ 44 delete(m, (k+1)%3) 45 delete(m, (k+2)%3) 46 } 47 println(i) 48 }