[csmith-project/csmith] 41f3ad: don't hash union fields for union array when such ...

[Xuejun Yang <jxyang@cs.utah.edu>]

  Branch: refs/heads/master
  Home:   https://github.com/csmith-project/csmith

  Commit: 41f3ad6863e4ce413ce12e67a398ef436109de86
      https://github.com/csmith-project/csmith/commit/41f3ad6863e4ce413ce12e67a398ef436109de86
  Author: Xuejun Yang <jxyang@cs.utah.edu>
  Date:   2011-06-30 (Thu, 30 Jun 2011)

  Changed paths:
    M src/ArrayVariable.cpp
  M src/FactPointTo.cpp
  M src/Type.cpp
  M src/Type.h

  Log Message:
  -----------
  don't hash union fields for union array when such a read is unsafe

This is a fix to fix (9c027e) which didn't consider array variables.