[dmd-internals] [D-Programming-Language/dmd] 80c4f8: merge D2 pull 736

[GitHub]

  Branch: refs/heads/dmd-1.x
  Home:   https://github.com/D-Programming-Language/dmd
  Commit: 80c4f89b2646c7c1f2a025eb4b03c57e9e99b875
      https://github.com/D-Programming-Language/dmd/commit/80c4f89b2646c7c1f2a025eb4b03c57e9e99b875
  Author: Walter Bright <walter at walterbright.com>
  Date:   2012-02-19 (Sun, 19 Feb 2012)

  Changed paths:
    M src/root/dchar.h
  M src/root/lstring.h
  M src/root/port.c

  Log Message:
  -----------
  merge D2 pull 736