| Peter Collingbourne | ad9841e | 2014-11-27 00:06:42 +0000 | [diff] [blame] | 1 | // RUN: llgo -o %t %s |
| 2 | // RUN: %t 2>&1 | FileCheck %s |
| 3 | |
| 4 | // CHECK: testBytesConversion: true |
| 5 | // CHECK-NEXT: 97 |
| 6 | // CHECK-NEXT: 98 |
| 7 | // CHECK-NEXT: 99 |
| 8 | // CHECK-NEXT: abc |
| 9 | // CHECK-NEXT: !bc |
| 10 | // CHECK-NEXT: testBytesCopy: true |
| 11 | |
| 12 | package main |
| 13 | |
| 14 | type namedByte byte |
| 15 | |
| 16 | func testBytesConversion() { |
| 17 | s := "abc" |
| 18 | b := []byte(s) |
| 19 | println("testBytesConversion:", s == string(b)) |
| 20 | nb := []namedByte(s) |
| 21 | for _, v := range nb { |
| 22 | println(v) |
| 23 | } |
| 24 | b[0] = '!' |
| 25 | println(s) |
| 26 | s = string(b) |
| 27 | b[0] = 'a' |
| 28 | println(s) |
| 29 | } |
| 30 | |
| 31 | func testBytesCopy() { |
| 32 | s := "abc" |
| 33 | b := make([]byte, len(s)) |
| 34 | copy(b, s) |
| 35 | println("testBytesCopy:", string(b) == s) |
| 36 | } |
| 37 | |
| 38 | func main() { |
| 39 | testBytesConversion() |
| 40 | testBytesCopy() |
| 41 | } |