[Issue 19190] Circular reference error resolved by getting allMembers

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=19190

--- Comment #1 from Yuxuan Shui <yshuiv7 at gmail.com> ---
Sorry, wrong version of the code is attached. Here is the offending code:

struct lr1 {
    lr1* a;
}
template proxy(T) {
    private alias G = gen!T;
    static if (is(typeof(G.str)))
        enum str = G.str;
}

template gen(T) if (is(T == struct)) {
    enum str = T.stringof;
    private enum xstr = gen!(lr1*).str;
}

template gen(T: S*, S) {
    private alias rc = proxy!S;
    //pragma(msg, __traits(allMembers, rc));
    enum str = rc.str~"_ptr";
}

enum tmp = proxy!lr1.str;

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