Akim Demaille 85bc7f5466 variant: fix G++ 4.4 warnings ...

The changes by Théophile Ranquet about type punning issues need
to be extend to in-place new to please G++ 4.4.7.

* data/variant.hh (variant::as_): New, factors the casts that avoid
compiler warnings.
(as, build): Use them.

2013-02-19 09:51:38 +01:00

9.7 KiB

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