[Bug d/111650] ICE in build_deref, at d/d-codegen.cc:1650

[ibuclaw at gdcproject dot org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111650

--- Comment #1 from Iain Buclaw <ibuclaw at gdcproject dot org> ---
Reduced a bit more.

---
module object;

ref V require(K, V)(ref V[K] aa, K key, lazy V value);

struct Root
{
    ulong[3] f;
}

Root[ulong] roots;

Root getRoot(int fd, ulong rootID)
{
    return roots.require(rootID,
    {   
            Root result;
            inoLookup(fd, () => result);
            return result;
    }());
}

void inoLookup(int, scope Root delegate()) { }