November 24, 2011
  Branch: refs/heads/master
  Home:   https://github.com/D-Programming-Language/dmd

  Commit: 31a3e406938cef17c8c6354ac5de70ad07707027
      https://github.com/D-Programming-Language/dmd/commit/31a3e406938cef17c8c6354ac5de70ad07707027
  Author: Walter Bright <walter at walterbright.com>
  Date:   2011-11-24 (Thu, 24 Nov 2011)

  Changed paths:
    M src/cast.c
  M src/expression.c
  M src/glue.c
  M src/interpret.c
  M src/mtype.c
  M src/mtype.h
  M src/statement.c
  A test/runnable/nulltype.d

  Log Message:
  -----------
  Merge pull request #476 from 9rnsr/nullType

Issue 5416 & 5889 - typeof(null) should have a type of its own