2881. Adopt section III of P0308R0

Section: 22.6.3 [variant.variant] Status: New Submitter: Switzerland Opened: 2017-02-03 Last modified: 2020-09-06 13:52:31 UTC

Priority: 3

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Addresses CH 7

Consider making the variant statically !valueless_by_exception() for cases where is_nothrow_move_constructible_v<T_i> for all alternative types Ti

Proposed change: Adopt section III of P0308R0.

[2017-07 Toronto Thurs Issue Prioritization]

Priority 3. This is similar to 2904, Casey to investigate

Proposed resolution: