July 09, 2012
  Branch: refs/heads/dmd-1.x
  Home:   https://github.com/D-Programming-Language/dmd
  Commit: b52bb72659137ffac1886cba03de84eae3bd2643
      https://github.com/D-Programming-Language/dmd/commit/b52bb72659137ffac1886cba03de84eae3bd2643
  Author: Walter Bright <walter@walterbright.com>
  Date:   2012-07-09 (Mon, 09 Jul 2012)

  Changed paths:
    M src/backend/cdef.h
    M src/backend/optabgen.c
    M src/backend/out.c
    M src/msc.c

  Log Message:
  -----------
  suss out symbolic debug options