Step 3 (of N?) fixing bug 16599

[Marshall Clow]

On Jul 16, 2013, at 10:55 AM, Marshall Clow <mclow.lists at gmail.com> wrote:

> Make std::get constexpr.
> This affects std::array (which needs some changes), std::pair, and std::tuple.
> Includes tests for array and pair.
> 
> No tests for tuple yet, because while get(tuple) is marked as constexpr, it isn't really - yet.
> This is not a problem because, tuple's constructors (and make_tuple) aren't constexpr either - yet.
> 
> Fixing both of those will be step #4.

Better tests for non-const versions for array and pair (Thanks to Richard for the suggestions on how to test it)
Fix for std::get<>(array) [ to support non-const ]

-- Marshall

Marshall Clow     Idio Software   <mailto:mclow.lists at gmail.com>

A.D. 1517: Martin Luther nails his 95 Theses to the church door and is promptly moderated down to (-1, Flamebait).
        -- Yu Suzuki

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