Bug#688587: gcc-4.6: g++-4.6-10 ice on valid code

[Christophe Prud'homme <prudhomm@debian.org>]

Package: gcc-4.6
Version: 4.6.3-10
Severity: serious
Tags: upstream
Justification: g++-4.6 ice on valid c++ code since -10 (possibly -9)

Dear Maintainer,

   * What led up to the situation?

upgrading gcc-4.6 from -8 to -10

   * What exactly did you do (or not do) that was effective (or
     ineffective)?

Ths solution to fix this  is to go back to -8

   * What was the outcome of this action?

c++ libraries(e.g. feel++ on Debian) that have been compiling fail now to
compile
I get ice on almost all object files



-- System Information:
Debian Release: wheezy/sid
  APT prefers unstable
  APT policy: (500, 'unstable')
Architecture: amd64 (x86_64)

Kernel: Linux 3.2.0-3-amd64 (SMP w/8 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages gcc-4.6 depends on:
ii  binutils      2.22-7.1
ii  cpp-4.6       4.6.3-10
ii  gcc-4.6-base  4.6.3-10
ii  libc6         2.13-35
ii  libgcc1       1:4.7.2-2
ii  libgmp10      2:5.0.5+dfsg-2
ii  libgomp1      4.7.2-2
ii  libmpc2       0.9-4
ii  libmpfr4      3.1.0-5
ii  libquadmath0  4.7.2-2
ii  zlib1g        1:1.2.7.dfsg-13

Versions of packages gcc-4.6 recommends:
ii  libc6-dev  2.13-35

Versions of packages gcc-4.6 suggests:
pn  binutils-gold        <none>
pn  gcc-4.6-doc          <none>
pn  gcc-4.6-locales      <none>
pn  gcc-4.6-multilib     <none>
pn  libgcc1-dbg          <none>
pn  libgomp1-dbg         <none>
pn  libmudflap0-4.6-dev  <none>
pn  libmudflap0-dbg      <none>
pn  libquadmath0-dbg     <none>

-- no debconf information