[svn r233] Added: -oq command line option for writing fully qualified object names. Added: started support for x86 80bit floating point. Changed: aggregates passed by value now use the llvm 'byval' parameter attribute, also lays ground work for using other attributes. Changed: eliminated a lot more std::vectorS, these showed up pretty much at the top when profiling! Changed: performed other misc. cleanups. Changed: halt expression now call the new llvm trap intrinsic instead of an assert(0). Changed: dstress suite now passes -O0 by default, this only eliminates unreferenced globals, which speeds up linking quite a bit.

module nested10;

void main()
{
    int j = 3;
    void F()
    {
        int i = j;
        printf("F: i = %d, j = %d\n", i, j);
        void G()
        {
            printf("G: i = %d, j = %d\n", i, j);
            j += i;
        }
        G();
    }
    F();
    printf("6 = %d\n", j);
    assert(j == 6);
}