[Issue 3125] statement foreach semantic opApply should be tried if range funcs not satisfied

[d-bugmail at puremagic.com]

http://d.puremagic.com/issues/show_bug.cgi?id=3125





--- Comment #4 from david <davidl at 126.com>  2009-07-02 19:52:44 PDT ---
Here it is:

class c
{
        int head()
        {
                return 0;
        }
        int opApply(int delegate(ref int x) dg)
        {
                int i;
                i=3;
                dg(i);
                return 1;
        }
}

void main()
{
        c c;
        c= new c;
        foreach(m;c)
        {
                assert(m==3);
        }
}

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