[svn r219] Fixed: the tango/lib/gc/basic garbage collector now compiles and links into an executable (change in tango/lib/llvmdc-posix.mak), closes #5 . Changed: removed the crappy realloc based dynamic memory runtime and started moving over to DMD style runtime support, part of moving to real GC. Fixed: dynamic arrays now use GC runtime for allocating memory. Fixed: new expression now use GC for allocating memory. Changed: revamped the dynamic array support routines related to dynamic memory. Fixed: assertions no longer create exsessive allocas. Changed: misc. minor cleanups.

int find(char[] s, dchar c)
{
    // c is a universal character
    foreach (int i, dchar c2; s)
    {
    if (c == c2)
        return i;
    }
    return -1;
}

void main()
{
    char[] hello = "hello world";
    int i = find(hello, 'w');
    assert(i == 6);
    i = find(hello, 'z');
    assert(i == -1);
}