On Thu, May 29, 2014 at 7:32 PM, Stephan T. Lavavej
[Glen Fernandes]
[Such as VC10 and VC11 whose std::unique_ptr has a broken reset() or whose std::unique_ptr has a broken conversion to bool when a different deleter type is specified. I believe there are a few bugs reported about VC12's std::unique_ptr but I haven't looked into them.]
I am not aware of any bugs in 2013's unique_ptr, except for its empty deleter optimization (I have local changes to make this conformant for the next major version), and specification/implementation issues in shared_ptr(unique_ptr).
I was informed lately only that there are issues related to unique_ptr filed recently (2014) on Connect; I haven't looked into them, so I don't know if the are related to the specification/implementation issues or the deleter issue that you're referring to. Glen