[phobos] [D-Programming-Language/phobos] a984c4: longstanding GC bug

[GitHub]

  Branch: refs/heads/phobos-1.x
  Home:   https://github.com/D-Programming-Language/phobos
  Commit: a984c40e8b3445779d7ac375ac37e18047104824
      https://github.com/D-Programming-Language/phobos/commit/a984c40e8b3445779d7ac375ac37e18047104824
  Author: Walter Bright <walter at walterbright.com>
  Date:   2012-09-19 (Wed, 19 Sep 2012)

  Changed paths:
    M internal/gc/gcx.d

  Log Message:
  -----------
  longstanding GC bug