[Bug c++/48562] [C++0x] warn about uses of initializer_list that will lead to dangling pointers

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=48562

--- Comment #9 from Jonathan Wakely <redi at gcc dot gnu.org> ---
(In reply to Florian Weimer from comment #8)
> Almost any std::initializer_list object will be a temporary, after all, and
> the called function should move the initializer elements, not copy them.

std::initializer_list only gives const access to its elements, so you can't
move from them.