gcc-6 (6.4.0-23) unstable; urgency=medium

gcc-6 (6.4.0-23) unstable; urgency=medium

  * GCC 6.5.0 release candidate.
  * Update to SVN 20181019 (r265212) from the gcc-6-branch.
    - Fix PR middle-end/86542, PR middle-end/86539, PR middle-end/86660,
      PR sanitizer/84761, PR libstdc++/87641, PR libstdc++/86751,
      PR libstdc++/87061, PR libstdc++/70966, PR libstdc++/70966,
      PR libstdc++/77854, PR libstdc++/85098, PR middle-end/87623,
      PR middle-end/87024, PR middle-end/86505, PR target/87550 (x86),
      PR middle-end/87248, PR rtl-optimization/87065, PR middle-end/86627,
      PR middle-end/86542, PR middle-end/86539, PR middle-end/86660,
      PR c++/54278, PR tree-optimization/80032, PR tree-optimization/80032,
      PR target/87517 (x86), PR target/87522 (x86), PR c++/3698, PR c++/86208.
  * Don't configure native builds with --with-sysroot. Apparently this cannot
    be completely overridden with the command line option --sysroot.
  * Update VCS attributes in the control file.

[dgit import package gcc-6 6.4.0-23]