Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in. Reimplemented support for nested functions/class using a new approach. Added error on taking address of intrinsic. Fixed problems with the ->syntaxCopy of TypeFunction delegate exp. Removed DtoDType and replaced all uses with ->toBasetype() instead. Removed unused inplace stuff. Fixed a bunch of issues in the runtime unittests, not complete yet. Added mini tests.

module foreach1;
extern(C) int printf(char*, ...);

void main()
{
    static arr = [1,2,3,4,5];

    printf("forward");
    foreach(v;arr) {
        printf(" %d",v);
    }
    printf("\nreverse");
    foreach_reverse(v;arr) {
        printf(" %d",v);
    }
    printf("\n");
}