[dmd-internals] [D-Programming-Language/dmd] 51bc58: merge lasted D2 changes

[noreply at github.com]

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

  Commit: 51bc588d2e834650e5278247cd06b5da36569feb
      https://github.com/D-Programming-Language/dmd/commit/51bc588d2e834650e5278247cd06b5da36569feb
  Author: Walter Bright <walter at walterbright.com>
  Date:   2012-01-04 (Wed, 04 Jan 2012)

  Changed paths:
    M src/constfold.c
  M src/expression.c
  M src/expression.h
  M src/interpret.c
  M src/optimize.c
  M src/posix.mak
  M src/win32.mak

  Log Message:
  -----------
  merge lasted D2 changes