April 26, 2012
  Branch: refs/heads/master
  Home:   https://github.com/D-Programming-Language/dmd
  Commit: acc22ce25db42facfe4917aeceabd28a410f4c95
      https://github.com/D-Programming-Language/dmd/commit/acc22ce25db42facfe4917aeceabd28a410f4c95
  Author: Walter Bright <walter@walterbright.com>
  Date:   2012-04-26 (Thu, 26 Apr 2012)

  Changed paths:
    M src/expression.c
    A test/fail_compilation/fail3866.d

  Log Message:
  -----------
  fix Issue 3866 - anonymous delegate with default parameters cross-talks to another anonymous delegate