[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.

module nested7;

void main()
{
    int i;
    i = 52;
    printf("i = %d\n", i);

    void func()
    {
        i++;

        void func2()
        {
            i++;

            void func3()
            {
                i++;
            }

            func3();
        }

        func2();
    }

    func();

    printf("i = %d\n", i);
    assert(i == 55);
}