Mercurial > projects > ldc

comparison test/foreach5.d @ 51:61bc1b4ad3c4 trunk

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
[svn r55] Foreach was always generating code as if the value variable was 'ref' Other not-so-major improvements
author lindquist
date Mon, 22 Oct 2007 17:25:44 +0200
parents
children d9d5d59873d8
comparison
equal deleted inserted replaced
50:6fcc08a4d406 51:61bc1b4ad3c4
1 module foreach5;
2
3 void main()
4 {
5 int[3] arr = [1,2,3];
6
7 foreach(v;arr) {
8 v++;
9 }
10
11 printf("%d\n", arr[0]);
12 assert(arr[0] == 1);
13 assert(arr[1] == 2);
14 assert(arr[2] == 3);
15
16 foreach(ref v;arr) {
17 v++;
18 }
19
20 printf("%d\n", arr[0]);
21 assert(arr[0] == 2);
22 assert(arr[1] == 3);
23 assert(arr[2] == 4);
24 }