[dmd-internals] [D-Programming-Language/dmd] 23bef6: merge D2 pull 172

[noreply at github.com]

  Branch: refs/heads/dmd-1.x
  Home:   https://github.com/D-Programming-Language/dmd

  Commit: 23bef66be596ab4541fe26a5433f8cdbd92fc4ac
      https://github.com/D-Programming-Language/dmd/commit/23bef66be596ab4541fe26a5433f8cdbd92fc4ac
  Author: Walter Bright <walter at walterbright.com>
  Date:   2011-07-01 (Fri, 01 Jul 2011)

  Changed paths:
    M src/expression.c
  M src/mtype.c
  M src/mtype.h

  Log Message:
  -----------
  merge D2 pull 172