C++ demangler horrors

[Gabriel Dos Reis]

"H. J. Lu" <hjl@lucon.org> writes:

| Ironically, this mini <vector> is not needed by binutils nor gdb. It is
| used to build the target libiberty for gcc since libiberty is built before
| libstdc++ which contains a <vector>. My approach may not be as elegant as
| some people want, but it works and doesn't require another <vector>. I am
| not sure which one is worse.

If it is not necessary then there is no need to add it.

-- Gaby