October 16, 2016
  Branch: refs/heads/master
  Home:   https://github.com/dlang/phobos
  Commit: 92eb63547953af2e6514a0fa6c9e109f70643b1b
      https://github.com/dlang/phobos/commit/92eb63547953af2e6514a0fa6c9e109f70643b1b
  Author: nmtigor <nmtigor.wang@googlemail.com>
  Date:   2016-09-20 (Tue, 20 Sep 2016)

  Changed paths:
    M std/signals.d

  Log Message:
  -----------
  fix issue 16249 - std.signals: disconnect() is unsafe during emit()


  Commit: 910681ccc97df490871075c6dee6d8ae5db2d298
      https://github.com/dlang/phobos/commit/910681ccc97df490871075c6dee6d8ae5db2d298
  Author: Dmitry Olshansky <dmitry.olsh@gmail.com>
  Date:   2016-10-16 (Sun, 16 Oct 2016)

  Changed paths:
    M std/signals.d

  Log Message:
  -----------
  Merge pull request #4574 from nmtigor/issue_16249

fix issue 16249 - std.signals: disconnect() is unsafe during emit()


Compare: https://github.com/dlang/phobos/compare/672662831e94...910681ccc97d