[Bug debug/54773] no debug info generated for rvalue reference

[chihin.ko at oracle dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54773

--- Comment #2 from chihin ko <chihin.ko at oracle dot com> ---
g++ 4.8.1 on Linux fixed the problem, but problem still exists in g++ 4.8.1 on
solaris.