Branch: refs/heads/master
  Home:   https://github.com/D-Programming-Language/dmd
  Commit: 34cb3dec9de6c1c01850447c29fc2bc81d386382
      https://github.com/D-Programming-Language/dmd/commit/34cb3dec9de6c1c01850447c29fc2bc81d386382
  Author: Walter Bright <walter@walterbright.com>
  Date:   2012-02-19 (Sun, 19 Feb 2012)

  Changed paths:
    M src/expression.c
  M src/expression.h
  A test/compilable/testexpression.d
  M test/runnable/xtest46.d

  Log Message:
  -----------
  Merge pull request #695 from yebblies/refactor_expression

Refactor XxxAssignExp semantic