December 25, 2011
  Branch: refs/heads/master
  Home:   https://github.com/D-Programming-Language/phobos

  Commit: 1c6914ac3c99c6a363d5f57eafb512954af968f6
      https://github.com/D-Programming-Language/phobos/commit/1c6914ac3c99c6a363d5f57eafb512954af968f6
  Author: k-hara <k.hara.pg at gmail.com>
  Date:   2011-12-25 (Sun, 25 Dec 2011)

  Changed paths:
    M std/typecons.d

  Log Message:
  -----------
  Reject bad assignment by template constraint.