[Bug libstdc++/62119] dangling reference : gslice_array's copy constructor

[faithandbrave at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62119

--- Comment #1 from Akira Takahashi <faithandbrave at gmail dot com> ---
expected output:

0
99
99
3
4
5
99
99
8
9
10
99
99
13
14