On 2015-02-19 20:26, Thiago Macieira wrote:
> Do NOT do this. This will crash:
>
> for (auto const &item : std::cref(somefunction()) { ... }
Does it crash without the std::cref? If not... seems like a good
argument to support a free 'const'...
> And another reason is that std::cref is a C++11 Standard Library addition and
> we cannot depend on that yet.
...but so is range-based for (and auto).
--
Matthew
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