[dmd-internals] [D-Programming-Language/dmd] 8c9ee8: fix assignable.d seg fault

[GitHub]

  Branch: refs/heads/dmd-1.x
  Home:   https://github.com/D-Programming-Language/dmd
  Commit: 8c9ee81dfb473f1e23192083aba479a5a5593cc9
      https://github.com/D-Programming-Language/dmd/commit/8c9ee81dfb473f1e23192083aba479a5a5593cc9
  Author: Walter Bright <walter at walterbright.com>
  Date:   2012-05-09 (Wed, 09 May 2012)

  Changed paths:
    M src/e2ir.c

  Log Message:
  -----------
  fix assignable.d seg fault