Bug#455199: g++-4.3: <ext/hash_set> deprecated in 4.3, but replacement not available in 4.2

[Olaf van der Spek <OlafvdSpek@GMail.Com>]

Package: g++-4.3
Version: 4.3-20071130-1
Severity: normal

Hi,

<ext/hash_set> is deprecated in 4.3, but it's replacement, <unordered_set> doesn't appeart to be available in 4.2.
Using <unordered_set> doesn't sound like a good plan (at the moment), so wouldn't it make sense to postpone the deprecation until it's replacement has been available for some time?
The extreme would be to wait until 4.3 is in oldstable.

Greetings,

Olaf

-- System Information:
Debian Release: lenny/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: i386 (i686)

Kernel: Linux 2.6.23-1-686 (SMP w/2 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

Versions of packages g++-4.3 depends on:
ii  gcc-4.3                   4.3-20071130-1 The GNU C compiler
ii  gcc-4.3-base              4.3-20071130-1 The GNU Compiler Collection (base 
ii  libc6                     2.7-4          GNU C Library: Shared libraries
ii  libgmp3c2                 2:4.2.2+dfsg-1 Multiprecision arithmetic library
ii  libmpfr1ldbl              2.3.0.dfsg.1-2 multiple precision floating-point 
ii  libstdc++6-4.3-dev        4.3-20071130-1 The GNU Standard C++ Library v3 (d

g++-4.3 recommends no packages.

-- no debconf information