[phobos] [D-Programming-Language/phobos] d5fef2: fix Win64 eh

[GitHub]

  Branch: refs/heads/phobos-1.x
  Home:   https://github.com/D-Programming-Language/phobos
  Commit: d5fef2db8bd5527cbe8114914310d0c422c1fc76
      https://github.com/D-Programming-Language/phobos/commit/d5fef2db8bd5527cbe8114914310d0c422c1fc76
  Author: Walter Bright <walter at walterbright.com>
  Date:   2012-09-22 (Sat, 22 Sep 2012)

  Changed paths:
    M internal/deh2.d

  Log Message:
  -----------
  fix Win64 eh