// RUN: llgo -o %t %s | |
// RUN: %t 2>&1 | FileCheck %s | |
// CHECK: 0 | |
// CHECK-NEXT: 1 | |
// CHECK-NEXT: 2 | |
// CHECK-NEXT: 0 | |
// CHECK-NEXT: 1 | |
// CHECK-NEXT: 2 | |
// CHECK-NEXT: 3 | |
// CHECK-NEXT: 4 | |
// CHECK-NEXT: 5 | |
// CHECK-NEXT: 0 3 | |
// CHECK-NEXT: 1 4 | |
// CHECK-NEXT: 2 5 | |
// CHECK-NEXT: 1 | |
// CHECK-NEXT: done | |
package main | |
func main() { | |
defer println("done") | |
m := make(map[int]int) | |
m[0] = 3 | |
m[1] = 4 | |
m[2] = 5 | |
for k := range m { | |
println(k) | |
} | |
for k, _ := range m { | |
println(k) | |
} | |
for _, v := range m { | |
println(v) | |
} | |
for k, v := range m { | |
println(k, v) | |
} | |
// test deletion. | |
i := 0 | |
for k, _ := range m { | |
i++ | |
delete(m, (k+1)%3) | |
delete(m, (k+2)%3) | |
} | |
println(i) | |
} |