5 Apr
2015
5 Apr
'15
12:55 a.m.
On 4/4/2015 4:42 PM, Larry Evans wrote:
On 04/04/2015 06:25 PM, Steven Watanabe wrote:
AMDG
On 04/04/2015 05:20 PM, Larry Evans wrote:
On 04/04/2015 06:18 PM, Steven Watanabe wrote:
The reason that aligned storage doesn't work has nothing to do with calculating the alignment.
Why does using aligned_storage not work, please?
On 04/04/2015 04:06 PM, Matt Calabrese wrote:
You need to use a recursive union if you are to get some constexpr support.
OK. So Matt, could you please elaborate on why constexpr support requires a recursive union?
To put an object into aligned storage requires placement new, which is not constexpr. Using a recursive union avoids the need for placement new. -- Eric Niebler Boost.org http://www.boost.org