[Bug c++/56568] std::initializer_list return value contents lost prematurely

[fuzzyTew at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56568

--- Comment #4 from fuzzyTew at gmail dot com ---
I'm not as experienced in the details.  I think perhaps my example is invalid
as you state but the original testcase is not (see &&).