id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc
11093,Limitations of unique_ptr in C++03 mode,Adam Romanek <romanek.adam@…>,Ion Gaztañaga,"This is a follow-up of a thread on boost-dev mailing list which touches the topic of boost::movelib::unique_ptr emulation in C++03.

One of such limitations is related to copy initialization expressions:

{{{#!cpp
unique_ptr<Derived> x = make_unique<Derived>();
unique_ptr<Base> y = move(x);
}}}

which won't compile, while:

{{{#!cpp
unique_ptr<Derived> x = make_unique<Derived>();
unique_ptr<Base> y(move(x));
}}}

will compile without any problems.

There are probably some other limitations. It would be best if they were documented.",Tasks,new,To Be Determined,move,Boost 1.57.0,Problem,,"unique_ptr, move, emulation",