[phobos] [D-Programming-Language/phobos] 181ea4: Revert "Issue 15678: BigInt("") should not break a...

[GitHub via phobos]

  Branch: refs/heads/revert-3995-bigint_bounds
  Home:   https://github.com/D-Programming-Language/phobos
  Commit: 181ea47be7885ad02c7030b4c6b3c3253d8f2223
      https://github.com/D-Programming-Language/phobos/commit/181ea47be7885ad02c7030b4c6b3c3253d8f2223
  Author: Brad Roberts <braddr at puremagic.com>
  Date:   2016-02-27 (Sat, 27 Feb 2016)

  Changed paths:
    M std/bigint.d

  Log Message:
  -----------
  Revert "Issue 15678: BigInt("") should not break array bounds"