QtD is suspended

[Steven Schveighoffer]

On Fri, 17 Sep 2010 12:44:30 -0400, Andrei Alexandrescu  
<SeeWebsiteForEmail at erdani.org> wrote:

> On 9/17/10 10:48 CDT, Michel Fortin wrote:
>> I understand the intent quite well. I'm talking about what happens if
>> the source is const?
>
> The whole point is, mutation is the motivator. If you copy an empty  
> hash, no problem because the receiver can't mutate it.

yeah, but he can read it:

struct S
{
    int[int] hash;
    const(int[int]) getHash() const { return hash; }
}

void main()
{
    S s;
    auto h = s.getHash();
    s.hash[1] = 1;
    assert(1 in h); // fails
}

-Steve