[dmd-internals] [D-Programming-Language/dmd] 7c2967: merge pull 317

[noreply at github.com]

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

  Commit: 7c29678ed254fc5e577b7a341a12de5b58efd4f5
      https://github.com/D-Programming-Language/dmd/commit/7c29678ed254fc5e577b7a341a12de5b58efd4f5
  Author: Walter Bright <walter at walterbright.com>
  Date:   2011-08-24 (Wed, 24 Aug 2011)

  Changed paths:
    M src/expression.c
  M test/runnable/aliasthis.d

  Log Message:
  -----------
  merge pull 317