fwd: [libstdc++] remove unused names from placement delete signatures

[Jason Merrill]

>>>>> "Phil" == Phil Edwards <phil@jaj.com> writes:

> [reposting to gcc-patches; I borked up the address previously]
> These names are not uglified, and in fact cause problems like

>     http://gcc.gnu.org/ml/gcc-bugs/2002-07/msg00727.html

> Might as well just leave them unnamed.

> Tested on i686-pc-linux-gnu, applied to mainline, queued for 3.2.1.

Why not 3.2?

Jason