view tests/mini/foreach5.d @ 341:1bb99290e03a trunk

[svn r362] Started merging the old 'test' dir as well as the newer 'tangotests' dir into 'tests/mini' and 'tests/minicomplex'.
author lindquist
date Sun, 13 Jul 2008 02:51:19 +0200
parents test/foreach5.d@d9d5d59873d8
children
line wrap: on
line source
module foreach5;
extern(C) int printf(char*, ...);
void main()
{
    int[3] arr = [1,2,3];

    foreach(v;arr) {
        v++;
    }

    printf("%d\n", arr[0]);
    assert(arr[0] == 1);
    assert(arr[1] == 2);
    assert(arr[2] == 3);

    foreach(ref v;arr) {
        v++;
    }

    printf("%d\n", arr[0]);
    assert(arr[0] == 2);
    assert(arr[1] == 3);
    assert(arr[2] == 4);
}