[boost] [atomic] Structs with default constructor

Subject: [boost] [atomic] Structs with default constructor
From: Marcel Raad (raad_at_[hidden])
Date: 2014-07-07 05:38:11

Boost.Atomic 1.55 accepted structs with a user-defined default constructor 
as template argument, the version from the 1.56 test build doesn't (because 
of the union_cast). Is this by design? I could be wrong, but I thought the 
only requirement for structs to use them in atomics was that they were 
trivially coyable.