- Fixed LLVM style CL args for D2. - Moved main() into its own file gen/main.cpp - Fixed basic cross compilation - removed the option for setting OS - added support for llc's mattr, mcpu and mtriple switches - added basic ABI abstraction for return value rewrites, it's not perfect and will probably be completely rewritten once I get to handling parameter rewrites as well. - x86-64 extern(C) abi for cfloat returns now match (llvm-)gcc.

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);
}