Bug#814527: libgccjit-6-doc: should Conflicts: libgccjit-5-doc, not itself

[Andreas Beckmann <anbe@debian.org>]

Package: libgccjit-6-doc
Version: 6-20160205-1
Severity: serious
User: debian-qa@lists.debian.org
Usertags: piuparts

Hi,

during a test with piuparts I noticed your package fails to upgrade from
'sid' to 'experimental'.
It installed fine in 'sid', then the upgrade to 'experimental' fails
because it tries to overwrite other packages files without declaring a
Breaks+Replaces relation.

See policy 7.6 at
https://www.debian.org/doc/debian-policy/ch-relationships.html#s-replaces

>From the attached log (scroll to the bottom...):

  Selecting previously unselected package libgccjit-6-doc.
  Preparing to unpack .../libgccjit-6-doc_6-20160205-1_all.deb ...
  Unpacking libgccjit-6-doc (6-20160205-1) ...
  dpkg: error processing archive /var/cache/apt/archives/libgccjit-6-doc_6-20160205-1_all.deb (--unpack):
   trying to overwrite '/usr/share/info/libgccjit.info.gz', which is also in package libgccjit-5-doc 5.3.1-8
  Errors were encountered while processing:
   /var/cache/apt/archives/libgccjit-6-doc_6-20160205-1_all.deb

Package: libgccjit-6-doc
Source: gcc-6
Version: 6-20160205-1
Conflicts: libgccjit-6-doc

That should probably be
  Conflicts: libgccjit-5-doc


cheers,

Andreas